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-rw-r--r--classes/insane.bbclass9
-rw-r--r--conf/distro/amsdelta-oe.conf2
-rw-r--r--conf/distro/angstrom-2007.1.conf18
-rw-r--r--contrib/mtn2cl/.mtn2git_empty (renamed from packages/gcc/gcc-4.2-20060513/.mtn2git_empty)0
-rwxr-xr-xcontrib/mtn2cl/mtn2cl.sh21
-rw-r--r--packages/binutils/binutils-2.17/avr32-config.sub.patch11
-rw-r--r--packages/curl/curl_7.15.1.bb8
-rw-r--r--packages/e17/e-wm_0.16.999.038.bb (renamed from packages/e17/e-wm_0.16.999.037.bb)2
-rw-r--r--packages/e17/entrance-0.9.0.009/.mtn2git_empty0
-rw-r--r--packages/e17/entrance-0.9.0.009/Xserver.patch22
-rw-r--r--packages/e17/entrance-0.9.0.009/allow-missing-xsession.patch19
-rw-r--r--packages/e17/entrance-0.9.0.009/config-db.patch119
-rw-r--r--packages/e17/entrance-0.9.0.009/disable-autodetect.patch8
-rw-r--r--packages/e17/entrance-0.9.0.009/fix-auth-mode.patch13
-rw-r--r--packages/e17/entrance-0.9.0.009/run-Xinit.patch17
-rw-r--r--packages/e17/entrance-0.9.0.009/set-display-env.patch11
-rw-r--r--packages/e17/entrance-0.9.0.009/use-bash.patch57
-rw-r--r--packages/e17/entrance_0.9.0.009.bb40
-rw-r--r--packages/efl/ecore-fb_0.9.9.038.bb (renamed from packages/efl/ecore-fb_0.9.9.037.bb)0
-rw-r--r--packages/efl/ecore-native_0.9.9.038.bb (renamed from packages/efl/ecore-native_0.9.9.037.bb)0
-rw-r--r--packages/efl/ecore-x11_0.9.9.038.bb (renamed from packages/efl/ecore-x11_0.9.9.037.bb)0
-rw-r--r--packages/efl/ecore.inc11
-rw-r--r--packages/efl/ecore/configure-abstract-sockets.patch26
-rw-r--r--packages/efl/edje-native_0.5.0.038.bb (renamed from packages/efl/edje-native_0.5.0.037.bb)0
-rw-r--r--packages/efl/edje-utils_0.5.0.038.bb (renamed from packages/efl/edje-utils_0.5.0.037.bb)0
-rw-r--r--packages/efl/edje_0.5.0.038.bb (renamed from packages/efl/edje_0.5.0.037.bb)0
-rw-r--r--packages/efl/eet-native_0.9.10.038.bb (renamed from packages/efl/eet-native_0.9.10.037.bb)0
-rw-r--r--packages/efl/eet_0.9.10.038.bb (renamed from packages/efl/eet_0.9.10.037.bb)0
-rw-r--r--packages/efl/efreet-native_0.0.3.002.bb3
-rw-r--r--packages/efl/efreet_0.0.3.002.bb8
-rw-r--r--packages/efl/embryo-native_0.9.1.038.bb (renamed from packages/efl/embryo-native_0.9.1.037.bb)0
-rw-r--r--packages/efl/embryo-utils_0.9.1.038.bb (renamed from packages/efl/embryo-utils_0.9.1.037.bb)0
-rw-r--r--packages/efl/embryo_0.9.1.038.bb (renamed from packages/efl/embryo_0.9.1.037.bb)0
-rw-r--r--packages/efl/epeg_0.9.0.008.bb (renamed from packages/efl/epeg_0.9.0.007.bb)0
-rw-r--r--packages/efl/epsilon_0.3.0.008.bb (renamed from packages/efl/epsilon_0.3.0.007.bb)2
-rw-r--r--packages/efl/esmart-fb_0.9.0.008.bb (renamed from packages/efl/esmart-fb_0.9.0.007.bb)0
-rw-r--r--packages/efl/esmart-x11_0.9.0.008.bb (renamed from packages/efl/esmart-x11_0.9.0.007.bb)0
-rw-r--r--packages/efl/evas-fb_0.9.9.038.bb (renamed from packages/efl/evas-fb_0.9.9.037.bb)0
-rw-r--r--packages/efl/evas-native_0.9.9.038.bb (renamed from packages/efl/evas-native_0.9.9.037.bb)0
-rw-r--r--packages/efl/evas-x11_0.9.9.038.bb (renamed from packages/efl/evas-x11_0.9.9.037.bb)0
-rw-r--r--packages/efl/evas.inc2
-rw-r--r--packages/efl/ewl_0.5.1.008.bb (renamed from packages/efl/ewl_0.0.4.007.bb)0
-rw-r--r--packages/efl/imlib2-fb_1.3.0.001.bb (renamed from packages/efl/imlib2-fb_1.2.2.001.bb)0
-rw-r--r--packages/efl/imlib2-native_1.3.0.001.bb (renamed from packages/efl/imlib2-native_1.2.2.001.bb)0
-rw-r--r--packages/efl/imlib2-x11_1.3.0.001.bb (renamed from packages/efl/imlib2-x11_1.2.2.001.bb)0
-rw-r--r--packages/gcc/gcc-4.0.2/gcc-4.0.2-atmel.0.99.2.patch42666
-rw-r--r--packages/gcc/gcc-4.2-20060513/arm-nolibfloat.patch24
-rw-r--r--packages/gcc/gcc-4.2-20060513/arm-softfloat.patch16
-rw-r--r--packages/gcc/gcc-4.2-20060513/armeb-fix.patch62
-rw-r--r--packages/gcc/gcc-4.2-20060513/ldflags.patch22
-rw-r--r--packages/gcc/gcc-4.2-20060513/zecke-no-host-includes.patch31
-rw-r--r--packages/gcc/gcc-4.2-20060513/zecke-xgcc-cpp.patch12
-rw-r--r--packages/gcc/gcc-cross-sdk_4.2.0.bb40
-rw-r--r--packages/gcc/gcc-cross_4.0.2.bb2
-rw-r--r--packages/gcc/gcc-cross_4.2-20060513.bb18
-rw-r--r--packages/gcc/gcc_4.0.2.bb6
-rw-r--r--packages/gcc/gcc_4.2-20060513.bb27
-rw-r--r--packages/gnu-config/gnu-config/avr32.patch20
-rw-r--r--packages/gnu-config/gnu-config_20050701.bb3
-rw-r--r--packages/libfakekey/libfakekey_svn.bb4
-rw-r--r--packages/linux-libc-headers/linux-libc-headers_2.6.20.bb3
-rw-r--r--packages/linux/linux/at32stk1000/.mtn2git_empty0
-rw-r--r--packages/linux/linux/at32stk1000/defconfig546
-rwxr-xr-xpackages/opie-init/opie-init/opie6
-rw-r--r--packages/opie-init/opie-init_1.2.2.bb2
-rw-r--r--packages/pcmcia-cs/pcmcia-cs_3.2.8.bb3
-rw-r--r--packages/perl/libxml-parser-perl-native_2.34.bb4
-rw-r--r--packages/tasks/task-base.bb3
68 files changed, 43691 insertions, 258 deletions
diff --git a/classes/insane.bbclass b/classes/insane.bbclass
index bea11305a7..963ace4221 100644
--- a/classes/insane.bbclass
+++ b/classes/insane.bbclass
@@ -54,10 +54,11 @@ def package_qa_get_machine_dict():
"sparc": ( 2, 0, 0, False, True),
},
"linux-uclibc" : {
- "arm" : (40, 97, 0, True, True),
- "armeb": (40, 97, 0, False, True),
- "powerpc": (20, 0, 0, False, True),
- "mipsel": ( 8, 0, 0, True, True),
+ "arm" : ( 40, 97, 0, True, True),
+ "armeb": ( 40, 97, 0, False, True),
+ "powerpc": ( 20, 0, 0, False, True),
+ "mipsel": ( 8, 0, 0, True, True),
+ "avr32": (6317, 0, 0, False, True),
},
"linux-gnueabi" : {
"arm" : (40, 0, 0, True, True),
diff --git a/conf/distro/amsdelta-oe.conf b/conf/distro/amsdelta-oe.conf
index 6e7adda029..6d3ad7bd6b 100644
--- a/conf/distro/amsdelta-oe.conf
+++ b/conf/distro/amsdelta-oe.conf
@@ -2,7 +2,7 @@ DISTRO = "amsdelta-oe"
DISTRO_NAME = "AmsDelta Linux"
DISTRO_VERSION = "unstable-${DATE}"
-require conf/distro/ansgstrom-2007.1.conf
+require conf/distro/angstrom-2007.1.conf
DISTRO_TYPE = "debug"
diff --git a/conf/distro/angstrom-2007.1.conf b/conf/distro/angstrom-2007.1.conf
index 6019980ac9..0458249125 100644
--- a/conf/distro/angstrom-2007.1.conf
+++ b/conf/distro/angstrom-2007.1.conf
@@ -218,17 +218,33 @@ PREFERRED_PROVIDER_virtual/armeb-angstrom-linux-uclibcgnueabi-libc-for-gcc = "uc
PREFERRED_VERSION_gcc ?= "4.1.2"
PREFERRED_VERSION_gcc-cross ?= "4.1.2"
PREFERRED_VERSION_gcc-cross-sdk ?= "4.1.2"
-PREFERRED_VERSION_gcc-cross-initial ?= "4.1.1"
+PREFERRED_VERSION_gcc-cross-initial ?= "4.1.2"
PREFERRED_VERSION_binutils ?= "2.17.50.0.5"
PREFERRED_VERSION_binutils-cross ?= "2.17.50.0.5"
PREFERRED_VERSION_binutils-cross-sdk ?= "2.17.50.0.5"
+#avr32 only has patches for binutils 2.17 and gcc 4.0.2 in OE
+PREFERRED_VERSION_gcc_avr32 = "4.0.2"
+PREFERRED_VERSION_gcc-cross_avr32 = "4.0.2"
+PREFERRED_VERSION_gcc-cross-sdk_avr32 = "4.0.2"
+PREFERRED_VERSION_gcc-cross-initial_avr32 = "4.0.2"
+
+PREFERRED_VERSION_binutils_avr32 = "2.17"
+PREFERRED_VERSION_binutils-cross_avr32 = "2.17"
+PREFERRED_VERSION_binutils-cross-sdk_avr32 = "2.17"
+
+
+
+
PREFERRED_VERSION_linux-libc-headers ?= "2.6.20"
PREFERRED_VERSION_glibc ?= "2.5"
PREFERRED_VERSION_uclibc ?= "0.9.29"
+#there's is no avr32 patch for 0.9.29
+PREFERRED_VERSION_uclibc_avr32 = "0.9.28"
+
PREFERRED_VERSION_glibc-intermediate_i686 ?= "2.4"
PREFERRED_VERSION_glibc-intermediate ?= "2.5"
diff --git a/packages/gcc/gcc-4.2-20060513/.mtn2git_empty b/contrib/mtn2cl/.mtn2git_empty
index e69de29bb2..e69de29bb2 100644
--- a/packages/gcc/gcc-4.2-20060513/.mtn2git_empty
+++ b/contrib/mtn2cl/.mtn2git_empty
diff --git a/contrib/mtn2cl/mtn2cl.sh b/contrib/mtn2cl/mtn2cl.sh
new file mode 100755
index 0000000000..578a06145a
--- /dev/null
+++ b/contrib/mtn2cl/mtn2cl.sh
@@ -0,0 +1,21 @@
+#/bin/sh
+
+# This script takes the last 1000 revs and writes a ChangeLog
+
+for i in `mtn log --brief --no-graph --no-merges --last 1000 | awk '{print $2 ":" $1}'` ; do \
+ export REV=`echo $i | awk -F: '{print $2}'`
+ export AUTHOR=`echo $i | awk -F: '{print $1}'`
+ export CL=`mtn ls certs ${REV} | grep -A 1 changelog | grep -v changelog | gawk -F'Value : ' '{ print $2 }'`
+ if test -n "${CL}" ; then
+ echo " ${CL}" >> ${AUTHOR}
+ fi
+done
+
+for i in *@* ; do \
+ echo $i: >> ChangeLog
+ cat $i >> ChangeLog
+ echo >> ChangeLog
+done
+
+rm `ls | grep -v ChangeLog | grep -v mtn2cl`
+
diff --git a/packages/binutils/binutils-2.17/avr32-config.sub.patch b/packages/binutils/binutils-2.17/avr32-config.sub.patch
new file mode 100644
index 0000000000..f4166e9423
--- /dev/null
+++ b/packages/binutils/binutils-2.17/avr32-config.sub.patch
@@ -0,0 +1,11 @@
+--- /tmp/config.sub 2007-06-01 15:29:41.000000000 +0200
++++ binutils-2.17/config.sub 2007-06-01 15:37:19.885251000 +0200
+@@ -305,7 +305,7 @@
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+- | avr-* \
++ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
diff --git a/packages/curl/curl_7.15.1.bb b/packages/curl/curl_7.15.1.bb
index 38050a71f1..5af2dfa7e1 100644
--- a/packages/curl/curl_7.15.1.bb
+++ b/packages/curl/curl_7.15.1.bb
@@ -1,8 +1,8 @@
DESCRIPTION = "Command line tool and library for client-side URL transfers."
LICENSE = "MIT"
-DEPENDS = "zlib"
+DEPENDS = "zlib gnutls"
SECTION = "console/network"
-PR = "r3"
+PR = "r4"
SRC_URI = "http://curl.haxx.se/download/curl-${PV}.tar.bz2"
S = "${WORKDIR}/curl-${PV}"
@@ -12,7 +12,9 @@ inherit autotools pkgconfig binconfig
EXTRA_OECONF = "--with-zlib=${STAGING_LIBDIR}/../ \
--without-ssl \
--with-random=/dev/urandom \
- --without-idn"
+ --without-idn \
+ --enable-crypto-auth \
+ "
do_stage () {
install -d ${STAGING_INCDIR}/curl
diff --git a/packages/e17/e-wm_0.16.999.037.bb b/packages/e17/e-wm_0.16.999.038.bb
index 0ccd0c67f2..cf25ad08e8 100644
--- a/packages/e17/e-wm_0.16.999.037.bb
+++ b/packages/e17/e-wm_0.16.999.038.bb
@@ -1,5 +1,5 @@
DESCRIPTION = "E17 - the Enlightenment Window Mananger"
-DEPENDS = "evas-x11 ecore-x11 edje eet embryo"
+DEPENDS = "evas-x11 ecore-x11 edje eet embryo efreet"
LICENSE = "MIT"
PR = "r5"
diff --git a/packages/e17/entrance-0.9.0.009/.mtn2git_empty b/packages/e17/entrance-0.9.0.009/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/.mtn2git_empty
diff --git a/packages/e17/entrance-0.9.0.009/Xserver.patch b/packages/e17/entrance-0.9.0.009/Xserver.patch
new file mode 100644
index 0000000000..296a7bccf4
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/Xserver.patch
@@ -0,0 +1,22 @@
+--- entrance/src/daemon/Entranced.h.~1.7.~ 2004-05-19 21:02:09.000000000 -0700
++++ entrance/src/daemon/Entranced.h 2005-08-13 02:00:02.000000000 -0700
+@@ -18,7 +18,7 @@
+
+ #define ENTRANCED_DEBUG 1
+
+-#define X_SERVER "/usr/X11R6/bin/X -quiet"
++#define X_SERVER "/etc/X11/Xserver"
+ //#define X_SERVER "/usr/X11R6/bin/Xnest -full"
+ #define X_DISP ":0" /* only used if DISPLAY variable is NOT set */
+ #define ENTRANCE PREFIX "/bin/entrance_wrapper"
+--- entrance/src/daemon/spawner.c.~1.25.~ 2005-05-28 02:31:14.000000000 -0700
++++ entrance/src/daemon/spawner.c 2005-08-13 02:20:13.000000000 -0700
+@@ -155,7 +155,7 @@
+ sigaction(SIGUSR1, &_entrance_x_sa, NULL);
+ /* FIXME: need to parse command and NOT go thru /bin/sh!!!! */
+ /* why? some /bin/sh's wont pass on this SIGUSR1 thing... */
+- execl("/bin/sh", "/bin/sh", "-c", x_cmd, NULL);
++ execl("/bin/bash", "/bin/bash", "-c", x_cmd, NULL);
+ syslog(LOG_WARNING, "Could not execute X server.");
+ exit(1);
+ default:
diff --git a/packages/e17/entrance-0.9.0.009/allow-missing-xsession.patch b/packages/e17/entrance-0.9.0.009/allow-missing-xsession.patch
new file mode 100644
index 0000000000..74289ad3c8
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/allow-missing-xsession.patch
@@ -0,0 +1,19 @@
+Index: entrance-0.9.0.009/configure.in
+===================================================================
+--- entrance-0.9.0.009.orig/configure.in
++++ entrance-0.9.0.009/configure.in
+@@ -184,10 +184,10 @@ AC_ARG_WITH(xsession,
+ fi
+ ]
+ )
+-if test ! -x "$xsession" ; then
+- AC_MSG_WARN([** $xsession does not exist or is not executable **])
+- AC_MSG_WARN([** Please consider overriding with --with-xsession **])
+-fi
++#if test ! -x "$xsession" ; then
++# AC_MSG_WARN([** $xsession does not exist or is not executable **])
++# AC_MSG_WARN([** Please consider overriding with --with-xsession **])
++#fi
+
+ AC_DEFINE_UNQUOTED(ENTRANCE_XSESSION, "$xsession", [Xsession script])
+ AC_SUBST(xsession)
diff --git a/packages/e17/entrance-0.9.0.009/config-db.patch b/packages/e17/entrance-0.9.0.009/config-db.patch
new file mode 100644
index 0000000000..aecbfb6867
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/config-db.patch
@@ -0,0 +1,119 @@
+Index: entrance-0.9.0.009/data/config/build_config.sh.in
+===================================================================
+--- entrance-0.9.0.009.orig/data/config/build_config.sh.in
++++ entrance-0.9.0.009/data/config/build_config.sh.in
+@@ -1,45 +1,45 @@
+ #!/bin/sh -e
+
+-usage() {
+- cat <<-EOF
+- Usage: $0 [options]
+-
+- Options:
+- -d, --dir Session directory to scan
+- -c, --file Config file (default: $DB)
+- -h, --help This help output :p
+- EOF
+-
+- if [ "$1" = "1" ] ; then
+- echo ""
+- echo "ERROR: $2"
+- fi
+-
+- exit $1
+-}
+-
+-SESSION_DIR=""
+-DB="./entrance_config.cfg"
+-
+-while [ -n "$1" ] ; do
+- case $1 in
+- -d) shift; SESSION_DIR=$1;;
+- -c) shift; DB=$1;;
+- -h) usage 0;;
+- *) usage 1 "Unknown option: $1";;
+- esac
+- shift
+-done
+-
+-if [ -z "$DB" ] || [ -d "$DB" ] ; then
+- usage 1 "Invalid DB argument"
+-fi
+-
+-FROM=$SESSION_DIR
+-if [ -z "$FROM" ] ; then
+- FROM="defaults"
+-fi
+-echo "Generating config file '$DB' from '$FROM' ..."
++#usage() {
++# cat <<-EOF
++# Usage: $0 [options]
++#
++# Options:
++# -d, --dir Session directory to scan
++# -c, --file Config file (default: $DB)
++# -h, --help This help output :p
++# EOF
++#
++# if [ "$1" = "1" ] ; then
++# echo ""
++# echo "ERROR: $2"
++# fi
++#
++# exit $1
++#}
++#
++#SESSION_DIR=""
++#DB="./entrance_config.cfg"
++#
++#while [ -n "$1" ] ; do
++# case $1 in
++# -d) shift; SESSION_DIR=$1;;
++# -c) shift; DB=$1;;
++# -h) usage 0;;
++# *) usage 1 "Unknown option: $1";;
++# esac
++# shift
++#done
++#
++#if [ -z "$DB" ] || [ -d "$DB" ] ; then
++# usage 1 "Invalid DB argument"
++#fi
++#
++#FROM=$SESSION_DIR
++#if [ -z "$FROM" ] ; then
++# FROM="defaults"
++#fi
++#echo "Generating config file '$DB' from '$FROM' ..."
+
+ rm -f $DB || exit 1
+
+@@ -59,10 +59,10 @@ ecore_config -c $DB -k /entrance/time_fo
+ #ecore_config -c $DB -k /entrance/fonts/0/-s -s "/usr/share/fonts/truetype/"
+ #ecore_config -c $DB -k /entrance/fonts/1/-s -s "/usr/X11R6/lib/X11/fonts/Truetype/"
+ ecore_config -c $DB -k /entrance/greeting/before -s "Welcome to"
+-ecore_config -c $DB -k /entrance/greeting/after -s ""
++ecore_config -c $DB -k /entrance/greeting/after -s " e17/OE"
+
+ count=0
+-ecore_config -c $DB -k /entrance/session/0/session -s "default"
++ecore_config -c $DB -k /entrance/session/0/session -s "/etc/X11/Sessions/Enlightenment"
+ ecore_config -c $DB -k /entrance/session/0/title -s "Default"
+ ecore_config -c $DB -k /entrance/session/0/icon -s "default.png"
+ #if [ -z "$SESSION_DIR" ] ; then
+@@ -92,7 +92,7 @@ ecore_config -c $DB -k /entrance/session
+ # done
+ #fi
+ count=`(expr $count + 1)`
+-ecore_config -c $DB -k /entrance/session/$count/session -s "failsafe"
++ecore_config -c $DB -k /entrance/session/$count/session -s "/etc/X11/Sessions/Enlightenment"
+ ecore_config -c $DB -k /entrance/session/$count/title -s "Failsafe"
+ ecore_config -c $DB -k /entrance/session/$count/icon -s "failsafe.png"
+ count=`(expr $count + 1)`
+@@ -107,5 +107,5 @@ ecore_config -c $DB -k /entrance/autolog
+ ecore_config -c $DB -k /entrance/presel/mode -i 1
+
+ # for Entranced
+-ecore_config -c $DB -k /entranced/xserver -s "@xbin@/X -quiet -nolisten tcp@ENTRANCE_VT_ARG@"
++ecore_config -c $DB -k /entranced/xserver -s "/etc/X11/Xserver"
+ ecore_config -c $DB -k /entranced/attempts -i 5
diff --git a/packages/e17/entrance-0.9.0.009/disable-autodetect.patch b/packages/e17/entrance-0.9.0.009/disable-autodetect.patch
new file mode 100644
index 0000000000..a0412b3706
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/disable-autodetect.patch
@@ -0,0 +1,8 @@
+diff -Nur entrance-0.9.0.007~/Makefile.am entrance-0.9.0.007/Makefile.am
+--- entrance-0.9.0.007~/Makefile.am 2006-05-11 12:18:07.000000000 -0700
++++ entrance-0.9.0.007/Makefile.am 2006-05-11 13:01:41.000000000 -0700
+@@ -23,4 +23,3 @@
+ fi
+
+ install-data-am:
+- sh data/config/autodetect.sh || :
diff --git a/packages/e17/entrance-0.9.0.009/fix-auth-mode.patch b/packages/e17/entrance-0.9.0.009/fix-auth-mode.patch
new file mode 100644
index 0000000000..46e530b256
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/fix-auth-mode.patch
@@ -0,0 +1,13 @@
+Index: entrance-0.9.0.009/data/config/build_config.sh.in
+===================================================================
+--- entrance-0.9.0.009.orig/data/config/build_config.sh.in
++++ entrance-0.9.0.009/data/config/build_config.sh.in
+@@ -44,7 +44,7 @@
+ rm -f $DB || exit 1
+
+ # set auth to 1 for pam, 2 for shadow
+-ecore_config -c $DB -k /entrance/auth -i @auth_mode@
++ecore_config -c $DB -k /entrance/auth -i 0
+
+ # uncomment the below to enable experimental OpenGL hardware acceleration
+ #ecore_config -c $DB -k /entrance/engine -i 1
diff --git a/packages/e17/entrance-0.9.0.009/run-Xinit.patch b/packages/e17/entrance-0.9.0.009/run-Xinit.patch
new file mode 100644
index 0000000000..1d6c2307f7
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/run-Xinit.patch
@@ -0,0 +1,17 @@
+--- entrance/src/daemon/entrance_wrapper.in.~1.1.~ 2003-01-31 13:57:06.000000000 -0800
++++ entrance/src/daemon/entrance_wrapper.in 2005-08-15 20:13:57.000000000 -0700
+@@ -5,8 +5,13 @@
+
+ test -f /etc/profile && . /etc/profile
+
++if [ -x /etc/X11/Xinit.d/99gpe-login ]; then
++ chmod -x /etc/X11/Xinit.d/99gpe-login
++fi
++
++/etc/X11/Xinit
++
+ exec @prefix@/bin/entrance "$@"
+
+ #fallback
+ exec entrance "$@"
+-
diff --git a/packages/e17/entrance-0.9.0.009/set-display-env.patch b/packages/e17/entrance-0.9.0.009/set-display-env.patch
new file mode 100644
index 0000000000..37bfc1c2c8
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/set-display-env.patch
@@ -0,0 +1,11 @@
+diff -Nur entrance~/src/daemon/spawner.c entrance/src/daemon/spawner.c
+--- entrance~/src/daemon/spawner.c 2005-09-02 14:00:29.000000000 -0700
++++ entrance/src/daemon/spawner.c 2005-09-02 15:53:31.000000000 -0700
+@@ -199,6 +199,7 @@
+ free(d->client.homedir);
+ d->client.homedir = NULL;
+
++ setenv("DISPLAY", d->name, 1);
+ snprintf(entrance_cmd, PATH_MAX, "%s -d %s", ENTRANCE, d->name);
+ if (d->config)
+ snprintf(entrance_cmd, PATH_MAX, "%s -d %s -c \"%s\" -z %d",
diff --git a/packages/e17/entrance-0.9.0.009/use-bash.patch b/packages/e17/entrance-0.9.0.009/use-bash.patch
new file mode 100644
index 0000000000..7dfab83711
--- /dev/null
+++ b/packages/e17/entrance-0.9.0.009/use-bash.patch
@@ -0,0 +1,57 @@
+Index: entrance-0.9.0.009/src/client/entrance_session.c
+===================================================================
+--- entrance-0.9.0.009.orig/src/client/entrance_session.c
++++ entrance-0.9.0.009/src/client/entrance_session.c
+@@ -854,7 +854,7 @@ _entrance_session_execute_in_shell(char
+ if (shell && (strlen(shell) > 0))
+ shell_cmd = shell;
+ else
+- shell_cmd = strdup("/bin/sh");
++ shell_cmd = strdup("/bin/bash");
+
+ if (session_name)
+ snprintf(buf, sizeof(buf), "%s %s", session_cmd, session_name);
+@@ -869,9 +869,9 @@ _entrance_session_execute_in_shell(char
+ if (res == -1)
+ /* TODO: should actually hit the user in the face with this message */
+ syslog(LOG_NOTICE,
+- "Neither '%s' or '/bin/sh' are working login shells for user '%s'. Your session may not function properly. ",
++ "Neither '%s' or '/bin/bash' are working login shells for user '%s'. Your session may not function properly. ",
+ shell, user);
+- shell_cmd = strdup("/bin/sh");
++ shell_cmd = strdup("/bin/bash");
+
+ res = execlp(shell_cmd, shell_cmd, "-c", buf, NULL);
+
+Index: entrance-0.9.0.009/src/client/main.c
+===================================================================
+--- entrance-0.9.0.009.orig/src/client/main.c
++++ entrance-0.9.0.009/src/client/main.c
+@@ -453,7 +453,7 @@ reboot_cb(void *data, Evas_Object * o, c
+ {
+ case 0:
+ if (execl
+- ("/bin/sh", "/bin/sh", "-c", "/sbin/shutdown -r now", NULL))
++ ("/bin/bash", "/bin/bash", "-c", "/sbin/shutdown -r now", NULL))
+ {
+ syslog(LOG_CRIT,
+ "Reboot failed: Unable to execute /sbin/shutdown");
+@@ -495,7 +495,7 @@ shutdown_cb(void *data, Evas_Object * o,
+ {
+ case 0:
+ if (execl
+- ("/bin/sh", "/bin/sh", "-c", "/sbin/shutdown -h now", NULL))
++ ("/bin/bash", "/bin/bash", "-c", "/sbin/shutdown -h now", NULL))
+ {
+ syslog(LOG_CRIT,
+ "Shutdown failed: Unable to execute /sbin/shutdown");
+Index: entrance-0.9.0.009/src/daemon/entrance_wrapper.in
+===================================================================
+--- entrance-0.9.0.009.orig/src/daemon/entrance_wrapper.in
++++ entrance-0.9.0.009/src/daemon/entrance_wrapper.in
+@@ -1,4 +1,4 @@
+-#!/bin/sh
++#!/bin/bash
+ # Wrapper script to set up login environment:
+ # Load up all the junk in /etc/profile first, and then
+ # pass control to entrance proper.
diff --git a/packages/e17/entrance_0.9.0.009.bb b/packages/e17/entrance_0.9.0.009.bb
new file mode 100644
index 0000000000..6e21926860
--- /dev/null
+++ b/packages/e17/entrance_0.9.0.009.bb
@@ -0,0 +1,40 @@
+DESCRIPTION = "Entrance is the Enlightenment login manager"
+LICENSE = "MIT"
+# can also use pam and crypt
+DEPENDS = "evas-x11 ecore-x11 edje esmart-x11 bash keylaunch xserver-common login-manager"
+RDEPENDS += "bash keylaunch xserver-common glibc-gconv-iso8859-1 login-manager entrance-themes"
+HOMEPAGE = "http://www.enlightenment.org"
+PR = "r1"
+
+DEFAULT_PREFERENCE = "-1"
+
+inherit e
+
+SRC_URI = "${E_URI}/entrance-${PV}.tar.gz \
+ file://config-db.patch;patch=1 \
+ file://allow-missing-xsession.patch;patch=1 \
+ file://run-Xinit.patch;patch=1 \
+ file://fix-auth-mode.patch;patch=1 \
+ file://use-bash.patch;patch=1 \
+ file://Sessions"
+# file://disable-autodetect.patch;patch=1 \
+# file://set-display-env.patch;patch=1 \
+
+S = "${WORKDIR}/entrance-${PV}"
+
+EXTRA_OECONF = "--with-edje-cc=${STAGING_BINDIR_NATIVE}/edje_cc \
+ --with-xsession=/etc/X11/Xsession \
+ --with-auth-mode=0"
+
+FILES_${PN}-dbg += "${libexecdir}/entrance/.debug"
+FILES_${PN} += "${bindir} ${sbindir} /etc ${datadir} ${libexecdir}"
+
+do_install_append() {
+ install -d ${D}/etc/X11/Xsession.d
+ install -d ${D}/etc/X11/Sessions
+
+ install -m 755 ${WORKDIR}/Sessions/* ${D}/etc/X11/Sessions
+
+ install -d ${D}/etc/X11/login-managers/
+ mv ${D}/etc/init.d/entrance ${D}/etc/X11/login-managers/entrance
+}
diff --git a/packages/efl/ecore-fb_0.9.9.037.bb b/packages/efl/ecore-fb_0.9.9.038.bb
index b856d38bd9..b856d38bd9 100644
--- a/packages/efl/ecore-fb_0.9.9.037.bb
+++ b/packages/efl/ecore-fb_0.9.9.038.bb
diff --git a/packages/efl/ecore-native_0.9.9.037.bb b/packages/efl/ecore-native_0.9.9.038.bb
index 7d7ed2370a..7d7ed2370a 100644
--- a/packages/efl/ecore-native_0.9.9.037.bb
+++ b/packages/efl/ecore-native_0.9.9.038.bb
diff --git a/packages/efl/ecore-x11_0.9.9.037.bb b/packages/efl/ecore-x11_0.9.9.038.bb
index 1deb641326..1deb641326 100644
--- a/packages/efl/ecore-x11_0.9.9.037.bb
+++ b/packages/efl/ecore-x11_0.9.9.038.bb
diff --git a/packages/efl/ecore.inc b/packages/efl/ecore.inc
index 7d89435598..60c18cacc3 100644
--- a/packages/efl/ecore.inc
+++ b/packages/efl/ecore.inc
@@ -10,10 +10,10 @@ PROVIDES += "virtual/ecore"
inherit efl
SRC_URI = "http://enlightenment.freedesktop.org/files/ecore-${PV}.tar.gz \
- file://configure.patch;patch=1 \
- file://fix-tslib-configure.patch;patch=1 \
file://ecore_kernel_input_header.patch;patch=1 \
- ${E_CVS};module=e17/libs/ecore/m4;date=20060101"
+ ${E_CVS};module=e17/libs/ecore/m4;date=20070501"
+# file://fix-tslib-configure.patch;patch=1 \
+# file://configure.patch;patch=1 \
S = "${WORKDIR}/ecore-${PV}"
FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/ecore"
@@ -39,7 +39,8 @@ do_stage_append() {
oe_libinstall -C src/lib/$dir lib$dir ${STAGING_LIBDIR}/
done
install -m 0644 ${S}/src/lib/ecore/Ecore_Data.h ${STAGING_INCDIR}/
- install -m 0644 ${S}/ecore.m4 ${STAGING_DATADIR}/aclocal/
+# install -m 0644 ${S}/ecore.m4 ${STAGING_DATADIR}/aclocal/
}
-FILES_${PN} += "${libdir}/libecore*.so* ${libdir}/ecore_config_ipc_ecore.so"
+FILES_${PN} += "${libdir}/ecore_config_ipc_ecore.so.*"
+FILES_${PN}-dev += "${libdir}/ecore_config_ipc_ecore.so"
diff --git a/packages/efl/ecore/configure-abstract-sockets.patch b/packages/efl/ecore/configure-abstract-sockets.patch
index cdd30695e1..359203b163 100644
--- a/packages/efl/ecore/configure-abstract-sockets.patch
+++ b/packages/efl/ecore/configure-abstract-sockets.patch
@@ -1,14 +1,16 @@
---- ecore-0.9.9.036/configure.in~ 2006-11-13 14:05:24.000000000 -0800
-+++ ecore-0.9.9.036/configure.in 2006-11-13 14:18:22.000000000 -0800
-@@ -886,10 +886,7 @@
- )
+Index: ecore-0.9.9.038/configure.in
+===================================================================
+--- ecore-0.9.9.038.orig/configure.in
++++ ecore-0.9.9.038/configure.in
+@@ -541,10 +541,7 @@ AC_ARG_ENABLE(abstract-sockets,
+ [ want_abstract_sockets="yes"]
+ )
+ if test "x$want_abstract_sockets" = "xyes"; then
+- AC_ABSTRACT_SOCKET_TEST(
+- [AC_DEFINE(HAVE_ABSTRACT_SOCKETS, 1, [Have abstract sockets namespace])],
+- []
+- )
++ HAVE_ABSTRACT_SOCKETS = 1
fi
--AC_ABSTRACT_SOCKET_TEST(
-- [AC_DEFINE(HAVE_ABSTRACT_SOCKETS, 1, [Have abstract socket namespace])],
-- []
--)
-+HAVE_ABSTRACT_SOCKETS = 1
-
- want_ecore_ipc="yes";
- have_ecore_ipc="no";
+ ECORE_CHECK_MODULE([Con], [yes])
diff --git a/packages/efl/edje-native_0.5.0.037.bb b/packages/efl/edje-native_0.5.0.038.bb
index 4e878ab204..4e878ab204 100644
--- a/packages/efl/edje-native_0.5.0.037.bb
+++ b/packages/efl/edje-native_0.5.0.038.bb
diff --git a/packages/efl/edje-utils_0.5.0.037.bb b/packages/efl/edje-utils_0.5.0.038.bb
index f8eb917e4d..f8eb917e4d 100644
--- a/packages/efl/edje-utils_0.5.0.037.bb
+++ b/packages/efl/edje-utils_0.5.0.038.bb
diff --git a/packages/efl/edje_0.5.0.037.bb b/packages/efl/edje_0.5.0.038.bb
index d51dd119e4..d51dd119e4 100644
--- a/packages/efl/edje_0.5.0.037.bb
+++ b/packages/efl/edje_0.5.0.038.bb
diff --git a/packages/efl/eet-native_0.9.10.037.bb b/packages/efl/eet-native_0.9.10.038.bb
index 9e2426ca9f..9e2426ca9f 100644
--- a/packages/efl/eet-native_0.9.10.037.bb
+++ b/packages/efl/eet-native_0.9.10.038.bb
diff --git a/packages/efl/eet_0.9.10.037.bb b/packages/efl/eet_0.9.10.038.bb
index 6e6032e098..6e6032e098 100644
--- a/packages/efl/eet_0.9.10.037.bb
+++ b/packages/efl/eet_0.9.10.038.bb
diff --git a/packages/efl/efreet-native_0.0.3.002.bb b/packages/efl/efreet-native_0.0.3.002.bb
new file mode 100644
index 0000000000..470d9e2dab
--- /dev/null
+++ b/packages/efl/efreet-native_0.0.3.002.bb
@@ -0,0 +1,3 @@
+require efreet_${PV}.bb
+inherit native
+DEPENDS = "ecore-native"
diff --git a/packages/efl/efreet_0.0.3.002.bb b/packages/efl/efreet_0.0.3.002.bb
new file mode 100644
index 0000000000..2ef049eed7
--- /dev/null
+++ b/packages/efl/efreet_0.0.3.002.bb
@@ -0,0 +1,8 @@
+DESCRIPTION = "An implementation of freedesktop.org specs for the EFL"
+DEPENDS = "virtual/ecore"
+LICENSE = "BSD"
+PR = "r0"
+
+inherit efl
+
+headers += "efreet_base.h efreet_desktop.h efreet_icon.h efreet_ini.h efreet_menu.h efreet_private.h efreet_utils.h efreet_xml.h"
diff --git a/packages/efl/embryo-native_0.9.1.037.bb b/packages/efl/embryo-native_0.9.1.038.bb
index 76fe80fe3d..76fe80fe3d 100644
--- a/packages/efl/embryo-native_0.9.1.037.bb
+++ b/packages/efl/embryo-native_0.9.1.038.bb
diff --git a/packages/efl/embryo-utils_0.9.1.037.bb b/packages/efl/embryo-utils_0.9.1.038.bb
index d507c53cce..d507c53cce 100644
--- a/packages/efl/embryo-utils_0.9.1.037.bb
+++ b/packages/efl/embryo-utils_0.9.1.038.bb
diff --git a/packages/efl/embryo_0.9.1.037.bb b/packages/efl/embryo_0.9.1.038.bb
index 0009c0a149..0009c0a149 100644
--- a/packages/efl/embryo_0.9.1.037.bb
+++ b/packages/efl/embryo_0.9.1.038.bb
diff --git a/packages/efl/epeg_0.9.0.007.bb b/packages/efl/epeg_0.9.0.008.bb
index c35ec63606..c35ec63606 100644
--- a/packages/efl/epeg_0.9.0.007.bb
+++ b/packages/efl/epeg_0.9.0.008.bb
diff --git a/packages/efl/epsilon_0.3.0.007.bb b/packages/efl/epsilon_0.3.0.008.bb
index efadecbf90..1fd7c88744 100644
--- a/packages/efl/epsilon_0.3.0.007.bb
+++ b/packages/efl/epsilon_0.3.0.008.bb
@@ -8,8 +8,8 @@ inherit efl
PR = "r1"
SRC_URI += "file://compile-fix.patch;patch=1 \
- file://server-is-not-client.patch;patch=1 \
${E_CVS};module=e17/libs/epsilon/m4;date=20060101"
+# file://server-is-not-client.patch;patch=1 \
do_configure_prepend() {
install -d "${S}/m4"
diff --git a/packages/efl/esmart-fb_0.9.0.007.bb b/packages/efl/esmart-fb_0.9.0.008.bb
index a2fab3ca09..a2fab3ca09 100644
--- a/packages/efl/esmart-fb_0.9.0.007.bb
+++ b/packages/efl/esmart-fb_0.9.0.008.bb
diff --git a/packages/efl/esmart-x11_0.9.0.007.bb b/packages/efl/esmart-x11_0.9.0.008.bb
index 7b80b581a1..7b80b581a1 100644
--- a/packages/efl/esmart-x11_0.9.0.007.bb
+++ b/packages/efl/esmart-x11_0.9.0.008.bb
diff --git a/packages/efl/evas-fb_0.9.9.037.bb b/packages/efl/evas-fb_0.9.9.038.bb
index 4acc857982..4acc857982 100644
--- a/packages/efl/evas-fb_0.9.9.037.bb
+++ b/packages/efl/evas-fb_0.9.9.038.bb
diff --git a/packages/efl/evas-native_0.9.9.037.bb b/packages/efl/evas-native_0.9.9.038.bb
index 68dacbc809..68dacbc809 100644
--- a/packages/efl/evas-native_0.9.9.037.bb
+++ b/packages/efl/evas-native_0.9.9.038.bb
diff --git a/packages/efl/evas-x11_0.9.9.037.bb b/packages/efl/evas-x11_0.9.9.038.bb
index 765a8b73d4..765a8b73d4 100644
--- a/packages/efl/evas-x11_0.9.9.037.bb
+++ b/packages/efl/evas-x11_0.9.9.038.bb
diff --git a/packages/efl/evas.inc b/packages/efl/evas.inc
index 5e34bb3014..f708200071 100644
--- a/packages/efl/evas.inc
+++ b/packages/efl/evas.inc
@@ -13,8 +13,8 @@ export FREETYPE_CONFIG = "${STAGING_BINDIR_CROSS}/freetype-config"
SRC_URI = "http://enlightenment.freedesktop.org/files/evas-${PV}.tar.gz \
file://fix-configure.patch;patch=1 \
- file://pagesize.patch;patch=1 \
${E_CVS};module=e17/libs/evas/m4;date=20060101"
+# file://pagesize.patch;patch=1 \
S = "${WORKDIR}/evas-${PV}"
FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/evas"
diff --git a/packages/efl/ewl_0.0.4.007.bb b/packages/efl/ewl_0.5.1.008.bb
index 3a9313cb59..3a9313cb59 100644
--- a/packages/efl/ewl_0.0.4.007.bb
+++ b/packages/efl/ewl_0.5.1.008.bb
diff --git a/packages/efl/imlib2-fb_1.2.2.001.bb b/packages/efl/imlib2-fb_1.3.0.001.bb
index f2ee48f5d9..f2ee48f5d9 100644
--- a/packages/efl/imlib2-fb_1.2.2.001.bb
+++ b/packages/efl/imlib2-fb_1.3.0.001.bb
diff --git a/packages/efl/imlib2-native_1.2.2.001.bb b/packages/efl/imlib2-native_1.3.0.001.bb
index 65c5b672b2..65c5b672b2 100644
--- a/packages/efl/imlib2-native_1.2.2.001.bb
+++ b/packages/efl/imlib2-native_1.3.0.001.bb
diff --git a/packages/efl/imlib2-x11_1.2.2.001.bb b/packages/efl/imlib2-x11_1.3.0.001.bb
index 67ed947e08..67ed947e08 100644
--- a/packages/efl/imlib2-x11_1.2.2.001.bb
+++ b/packages/efl/imlib2-x11_1.3.0.001.bb
diff --git a/packages/gcc/gcc-4.0.2/gcc-4.0.2-atmel.0.99.2.patch b/packages/gcc/gcc-4.0.2/gcc-4.0.2-atmel.0.99.2.patch
new file mode 100644
index 0000000000..4e8993c7c2
--- /dev/null
+++ b/packages/gcc/gcc-4.0.2/gcc-4.0.2-atmel.0.99.2.patch
@@ -0,0 +1,42666 @@
+diff -Nrup --ignore-space-change gcc-4.0.2/config.sub gcc-4.0.2-atmel.0.99.2/config.sub
+--- gcc-4.0.2/config.sub 2005-04-25 12:36:56.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/config.sub 2005-06-07 14:59:22.000000000 +0200
+@@ -1,9 +1,9 @@
+ #! /bin/sh
+ # Configuration validation subroutine script.
+ # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+-# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
++# 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+-timestamp='2005-04-22'
++timestamp='2005-06-07'
+
+ # This file is (in principle) common to ALL GNU software.
+ # The presence of a machine in this file suggests that SOME GNU software
+@@ -70,7 +70,7 @@ Report bugs and patches to <config-patch
+ version="\
+ GNU config.sub ($timestamp)
+
+-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Free Software Foundation, Inc.
+
+ This is free software; see the source for copying conditions. There is NO
+@@ -230,8 +230,7 @@ case $basic_machine in
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+- | bfin \
++ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fr30 | frv \
+@@ -263,8 +262,7 @@ case $basic_machine in
+ | pyramid \
+ | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+- | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
+- | sparcv8 | sparcv9 | sparcv9b \
++ | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
+ | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+@@ -299,8 +297,8 @@ case $basic_machine in
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+- | avr-* \
+- | bfin-* | bs2000-* \
++ | avr-* | avr32-* \
++ | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+@@ -338,8 +336,7 @@ case $basic_machine in
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+- | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
+- | sparclite-* \
++ | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+diff -Nrup --ignore-space-change gcc-4.0.2/configure gcc-4.0.2-atmel.0.99.2/configure
+--- gcc-4.0.2/configure 2005-09-13 09:01:28.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/configure 2006-01-20 14:31:15.000000000 +0100
+@@ -1284,6 +1284,9 @@ case "${target}" in
+ arm-*-riscix*)
+ noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
+ ;;
++ avr32-*-*)
++ noconfigdirs="$noconfigdirs target-libiberty target-libmudflap target-libffi ${libgcj}"
++ ;;
+ avr-*-*)
+ noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
+ ;;
+@@ -1804,7 +1807,7 @@ else
+ # Extract the first word of "gcc", so it can be a program name with args.
+ set dummy gcc; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1808: checking for $ac_word" >&5
++echo "configure:1811: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1834,7 +1837,7 @@ if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+ set dummy cc; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1838: checking for $ac_word" >&5
++echo "configure:1841: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1885,7 +1888,7 @@ fi
+ # Extract the first word of "cl", so it can be a program name with args.
+ set dummy cl; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1889: checking for $ac_word" >&5
++echo "configure:1892: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1917,7 +1920,7 @@ fi
+ fi
+
+ echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+-echo "configure:1921: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
++echo "configure:1924: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ ac_ext=c
+ # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+@@ -1928,12 +1931,12 @@ cross_compiling=$ac_cv_prog_cc_cross
+
+ cat > conftest.$ac_ext << EOF
+
+-#line 1932 "configure"
++#line 1935 "configure"
+ #include "confdefs.h"
+
+ main(){return(0);}
+ EOF
+-if { (eval echo configure:1937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:1940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+@@ -1959,12 +1962,12 @@ if test $ac_cv_prog_cc_works = no; then
+ { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+ fi
+ echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+-echo "configure:1963: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
++echo "configure:1966: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+ echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+ cross_compiling=$ac_cv_prog_cc_cross
+
+ echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+-echo "configure:1968: checking whether we are using GNU C" >&5
++echo "configure:1971: checking whether we are using GNU C" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1973,7 +1976,7 @@ else
+ yes;
+ #endif
+ EOF
+-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1977: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+ else
+ ac_cv_prog_gcc=no
+@@ -1992,7 +1995,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+-echo "configure:1996: checking whether ${CC-cc} accepts -g" >&5
++echo "configure:1999: checking whether ${CC-cc} accepts -g" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2059,7 +2062,7 @@ fi
+ # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2063: checking for $ac_word" >&5
++echo "configure:2066: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2091,7 +2094,7 @@ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "gnatbind", so it can be a program name with args.
+ set dummy gnatbind; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2095: checking for $ac_word" >&5
++echo "configure:2098: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2124,7 +2127,7 @@ fi
+ fi
+
+ echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
+-echo "configure:2128: checking whether compiler driver understands Ada" >&5
++echo "configure:2131: checking whether compiler driver understands Ada" >&5
+ if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2156,7 +2159,7 @@ else
+ fi
+
+ echo $ac_n "checking how to compare bootstrapped objects""... $ac_c" 1>&6
+-echo "configure:2160: checking how to compare bootstrapped objects" >&5
++echo "configure:2163: checking how to compare bootstrapped objects" >&5
+ if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2254,9 +2257,9 @@ saved_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $gmpinc"
+ # Check GMP actually works
+ echo $ac_n "checking for correct version of gmp.h""... $ac_c" 1>&6
+-echo "configure:2258: checking for correct version of gmp.h" >&5
++echo "configure:2261: checking for correct version of gmp.h" >&5
+ cat > conftest.$ac_ext <<EOF
+-#line 2260 "configure"
++#line 2263 "configure"
+ #include "confdefs.h"
+ #include "gmp.h"
+ int main() {
+@@ -2267,7 +2270,7 @@ choke me
+
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:2274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ echo "$ac_t""yes" 1>&6
+ else
+@@ -2280,12 +2283,12 @@ rm -f conftest*
+
+ if test x"$have_gmp" = xyes; then
+ echo $ac_n "checking for MPFR""... $ac_c" 1>&6
+-echo "configure:2284: checking for MPFR" >&5
++echo "configure:2287: checking for MPFR" >&5
+
+ saved_LIBS="$LIBS"
+ LIBS="$LIBS $gmplibs"
+ cat > conftest.$ac_ext <<EOF
+-#line 2289 "configure"
++#line 2292 "configure"
+ #include "confdefs.h"
+ #include <gmp.h>
+ #include <mpfr.h>
+@@ -2293,7 +2296,7 @@ int main() {
+ mpfr_t n; mpfr_init(n);
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:2300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ echo "$ac_t""yes" 1>&6
+ else
+@@ -2789,7 +2792,7 @@ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2793: checking for $ac_word" >&5
++echo "configure:2796: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_BISON'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2824,7 +2827,7 @@ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2828: checking for $ac_word" >&5
++echo "configure:2831: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_YACC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2859,7 +2862,7 @@ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2863: checking for $ac_word" >&5
++echo "configure:2866: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_M4'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2894,7 +2897,7 @@ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2898: checking for $ac_word" >&5
++echo "configure:2901: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_FLEX'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2929,7 +2932,7 @@ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2933: checking for $ac_word" >&5
++echo "configure:2936: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LEX'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2964,7 +2967,7 @@ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:2968: checking for $ac_word" >&5
++echo "configure:2971: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_MAKEINFO'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3611,7 +3614,7 @@ test -n "$target_alias" && ncn_target_to
+ # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}ar; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3615: checking for $ac_word" >&5
++echo "configure:3618: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3644,7 +3647,7 @@ if test -z "$ac_cv_prog_AR" ; then
+ # Extract the first word of "ar", so it can be a program name with args.
+ set dummy ar; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3648: checking for $ac_word" >&5
++echo "configure:3651: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3683,7 +3686,7 @@ fi
+ # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}as; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3687: checking for $ac_word" >&5
++echo "configure:3690: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3716,7 +3719,7 @@ if test -z "$ac_cv_prog_AS" ; then
+ # Extract the first word of "as", so it can be a program name with args.
+ set dummy as; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3720: checking for $ac_word" >&5
++echo "configure:3723: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3755,7 +3758,7 @@ fi
+ # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3759: checking for $ac_word" >&5
++echo "configure:3762: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3788,7 +3791,7 @@ if test -z "$ac_cv_prog_DLLTOOL" ; then
+ # Extract the first word of "dlltool", so it can be a program name with args.
+ set dummy dlltool; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3792: checking for $ac_word" >&5
++echo "configure:3795: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3827,7 +3830,7 @@ fi
+ # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}ld; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3831: checking for $ac_word" >&5
++echo "configure:3834: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3860,7 +3863,7 @@ if test -z "$ac_cv_prog_LD" ; then
+ # Extract the first word of "ld", so it can be a program name with args.
+ set dummy ld; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3864: checking for $ac_word" >&5
++echo "configure:3867: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3899,7 +3902,7 @@ fi
+ # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}nm; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3903: checking for $ac_word" >&5
++echo "configure:3906: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3932,7 +3935,7 @@ if test -z "$ac_cv_prog_NM" ; then
+ # Extract the first word of "nm", so it can be a program name with args.
+ set dummy nm; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3936: checking for $ac_word" >&5
++echo "configure:3939: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -3971,7 +3974,7 @@ fi
+ # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:3975: checking for $ac_word" >&5
++echo "configure:3978: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4004,7 +4007,7 @@ if test -z "$ac_cv_prog_RANLIB" ; then
+ # Extract the first word of "ranlib", so it can be a program name with args.
+ set dummy ranlib; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4008: checking for $ac_word" >&5
++echo "configure:4011: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4043,7 +4046,7 @@ fi
+ # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}windres; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4047: checking for $ac_word" >&5
++echo "configure:4050: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4076,7 +4079,7 @@ if test -z "$ac_cv_prog_WINDRES" ; then
+ # Extract the first word of "windres", so it can be a program name with args.
+ set dummy windres; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4080: checking for $ac_word" >&5
++echo "configure:4083: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4115,7 +4118,7 @@ fi
+ # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4119: checking for $ac_word" >&5
++echo "configure:4122: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4148,7 +4151,7 @@ if test -z "$ac_cv_prog_OBJCOPY" ; then
+ # Extract the first word of "objcopy", so it can be a program name with args.
+ set dummy objcopy; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4152: checking for $ac_word" >&5
++echo "configure:4155: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4187,7 +4190,7 @@ fi
+ # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
+ set dummy ${ncn_tool_prefix}objdump; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4191: checking for $ac_word" >&5
++echo "configure:4194: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4220,7 +4223,7 @@ if test -z "$ac_cv_prog_OBJDUMP" ; then
+ # Extract the first word of "objdump", so it can be a program name with args.
+ set dummy objdump; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4224: checking for $ac_word" >&5
++echo "configure:4227: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4266,7 +4269,7 @@ fi
+ # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
+ set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4270: checking for $ac_word" >&5
++echo "configure:4273: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4299,7 +4302,7 @@ if test -z "$ac_cv_prog_CONFIGURED_AR_FO
+ # Extract the first word of "ar", so it can be a program name with args.
+ set dummy ar; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4303: checking for $ac_word" >&5
++echo "configure:4306: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4338,7 +4341,7 @@ fi
+ # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
+ set dummy ${ncn_target_tool_prefix}as; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4342: checking for $ac_word" >&5
++echo "configure:4345: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4371,7 +4374,7 @@ if test -z "$ac_cv_prog_CONFIGURED_AS_FO
+ # Extract the first word of "as", so it can be a program name with args.
+ set dummy as; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4375: checking for $ac_word" >&5
++echo "configure:4378: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4410,7 +4413,7 @@ fi
+ # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
+ set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4414: checking for $ac_word" >&5
++echo "configure:4417: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4443,7 +4446,7 @@ if test -z "$ac_cv_prog_CONFIGURED_DLLTO
+ # Extract the first word of "dlltool", so it can be a program name with args.
+ set dummy dlltool; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4447: checking for $ac_word" >&5
++echo "configure:4450: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4482,7 +4485,7 @@ fi
+ # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
+ set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4486: checking for $ac_word" >&5
++echo "configure:4489: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4515,7 +4518,7 @@ if test -z "$ac_cv_prog_CONFIGURED_LD_FO
+ # Extract the first word of "ld", so it can be a program name with args.
+ set dummy ld; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4519: checking for $ac_word" >&5
++echo "configure:4522: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4554,7 +4557,7 @@ fi
+ # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
+ set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4558: checking for $ac_word" >&5
++echo "configure:4561: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4587,7 +4590,7 @@ if test -z "$ac_cv_prog_CONFIGURED_NM_FO
+ # Extract the first word of "nm", so it can be a program name with args.
+ set dummy nm; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4591: checking for $ac_word" >&5
++echo "configure:4594: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4626,7 +4629,7 @@ fi
+ # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
+ set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4630: checking for $ac_word" >&5
++echo "configure:4633: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4659,7 +4662,7 @@ if test -z "$ac_cv_prog_CONFIGURED_RANLI
+ # Extract the first word of "ranlib", so it can be a program name with args.
+ set dummy ranlib; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4663: checking for $ac_word" >&5
++echo "configure:4666: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4698,7 +4701,7 @@ fi
+ # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
+ set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4702: checking for $ac_word" >&5
++echo "configure:4705: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4731,7 +4734,7 @@ if test -z "$ac_cv_prog_CONFIGURED_WINDR
+ # Extract the first word of "windres", so it can be a program name with args.
+ set dummy windres; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:4735: checking for $ac_word" >&5
++echo "configure:4738: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4816,7 +4819,7 @@ RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${
+ NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
+
+ echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
+-echo "configure:4820: checking whether to enable maintainer-specific portions of Makefiles" >&5
++echo "configure:4823: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+ if test "${enable_maintainer_mode+set}" = set; then
+ enableval="$enable_maintainer_mode"
+@@ -4863,7 +4866,7 @@ esac
+ # gcc for stageN-gcc and stagePREV-gcc for stage(N-1). In case this is not
+ # possible, however, we can resort to mv.
+ echo $ac_n "checking if symbolic links between directories work""... $ac_c" 1>&6
+-echo "configure:4867: checking if symbolic links between directories work" >&5
++echo "configure:4870: checking if symbolic links between directories work" >&5
+ if eval "test \"`echo '$''{'gcc_cv_prog_ln_s_dir'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -4997,15 +5000,34 @@ trap 'rm -f $CONFIG_STATUS conftest*; ex
+ # Transform confdefs.h into DEFS.
+ # Protect against shell expansion while executing Makefile rules.
+ # Protect against Makefile macro expansion.
+-cat > conftest.defs <<\EOF
+-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+-s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
+-s%\[%\\&%g
+-s%\]%\\&%g
+-s%\$%$$%g
+-EOF
+-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+-rm -f conftest.defs
++#
++# If the first sed substitution is executed (which looks for macros that
++# take arguments), then we branch to the quote section. Otherwise,
++# look for a macro that doesn't take arguments.
++cat >confdef2opt.sed <<\_ACEOF
++t clear
++: clear
++s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
++t quote
++s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
++t quote
++d
++: quote
++s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
++s,\[,\\&,g
++s,\],\\&,g
++s,\$,$$,g
++p
++_ACEOF
++# We use echo to avoid assuming a particular line-breaking character.
++# The extra dot is to prevent the shell from consuming trailing
++# line-breaks from the sub-command output. A line-break within
++# single-quotes doesn't work because, if this script is created in a
++# platform that uses two characters for line-breaks (e.g., DOS), tr
++# would break.
++ac_LF_and_DOT=`echo; echo .`
++DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
++rm -f confdef2opt.sed
+
+
+ # Without the "./", some shells look in PATH for config.status.
+diff -Nrup --ignore-space-change gcc-4.0.2/configure.in gcc-4.0.2-atmel.0.99.2/configure.in
+--- gcc-4.0.2/configure.in 2005-09-13 09:01:28.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/configure.in 2006-01-20 14:31:15.000000000 +0100
+@@ -493,6 +493,9 @@ case "${target}" in
+ arm-*-riscix*)
+ noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
+ ;;
++ avr32-*-*)
++ noconfigdirs="$noconfigdirs target-libiberty target-libmudflap target-libffi ${libgcj}"
++ ;;
+ avr-*-*)
+ noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
+ ;;
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/ada/s-tpopsp-rtems.adb gcc-4.0.2-atmel.0.99.2/gcc/ada/s-tpopsp-rtems.adb
+--- gcc-4.0.2/gcc/ada/s-tpopsp-rtems.adb 2005-01-27 12:56:57.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/ada/s-tpopsp-rtems.adb 2005-07-15 16:26:03.000000000 +0200
+@@ -7,7 +7,7 @@
+ -- --
+ -- B o d y --
+ -- --
+--- $Revision: 1.2 $
++-- $Revision: 3484 $
+ -- --
+ -- Copyright (C) 1991-2003, Florida State University --
+ -- --
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/builtins.c gcc-4.0.2-atmel.0.99.2/gcc/builtins.c
+--- gcc-4.0.2/gcc/builtins.c 2005-08-28 13:08:55.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/builtins.c 2006-03-23 13:29:00.000000000 +0100
+@@ -8387,7 +8387,7 @@ validate_arglist (tree arglist, ...)
+
+ do
+ {
+- code = va_arg (ap, enum tree_code);
++ code = va_arg (ap, int);
+ switch (code)
+ {
+ case 0:
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/calls.c gcc-4.0.2-atmel.0.99.2/gcc/calls.c
+--- gcc-4.0.2/gcc/calls.c 2005-07-25 18:36:33.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/calls.c 2006-03-23 13:29:00.000000000 +0100
+@@ -3353,7 +3353,7 @@ emit_library_call_value_1 (int retval, r
+ for (; count < nargs; count++)
+ {
+ rtx val = va_arg (p, rtx);
+- enum machine_mode mode = va_arg (p, enum machine_mode);
++ enum machine_mode mode = va_arg (p, int);
+
+ /* We cannot convert the arg value to the mode the library wants here;
+ must do it earlier where we know the signedness of the arg. */
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/avr32.c gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32.c
+--- gcc-4.0.2/gcc/config/avr32/avr32.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32.c 2006-11-24 17:13:09.000000000 +0100
+@@ -0,0 +1,7276 @@
++/*
++ Target hooks and helper functions for AVR32.
++ Copyright 2003-2006 Atmel Corporation.
++
++ Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++ Initial porting by Anders Ådland.
++
++ This file is part of GCC.
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++#include "config.h"
++#include "system.h"
++#include "coretypes.h"
++#include "tm.h"
++#include "rtl.h"
++#include "tree.h"
++#include "obstack.h"
++#include "regs.h"
++#include "hard-reg-set.h"
++#include "real.h"
++#include "insn-config.h"
++#include "conditions.h"
++#include "output.h"
++#include "insn-attr.h"
++#include "flags.h"
++#include "reload.h"
++#include "function.h"
++#include "expr.h"
++#include "optabs.h"
++#include "toplev.h"
++#include "recog.h"
++#include "ggc.h"
++#include "except.h"
++#include "c-pragma.h"
++#include "integrate.h"
++#include "tm_p.h"
++#include "langhooks.h"
++
++#include "target.h"
++#include "target-def.h"
++
++#include <ctype.h>
++
++/* Forward definitions of types. */
++typedef struct minipool_node Mnode;
++typedef struct minipool_fixup Mfix;
++
++/* Obstack for minipool constant handling. */
++static struct obstack minipool_obstack;
++static char *minipool_startobj;
++static rtx minipool_vector_label;
++
++/* True if we are currently building a constant table. */
++int making_const_table;
++
++/* Some forward function declarations */
++static unsigned long avr32_isr_value (tree);
++static unsigned long avr32_compute_func_type (void);
++static tree avr32_handle_isr_attribute (tree *, tree, tree, int, bool *);
++static tree avr32_handle_acall_attribute (tree *, tree, tree, int, bool *);
++static tree avr32_handle_fndecl_attribute (tree * node, tree name, tree args,
++ int flags, bool * no_add_attrs);
++static void avr32_reorg (void);
++bool avr32_return_in_msb (tree type);
++bool avr32_vector_mode_supported (enum machine_mode mode);
++static void avr32_init_libfuncs (void);
++void avr32_load_pic_register (void);
++
++
++static void
++avr32_add_gc_roots (void)
++{
++ gcc_obstack_init (&minipool_obstack);
++ minipool_startobj = (char *) obstack_alloc (&minipool_obstack, 0);
++}
++
++
++/* List of all known AVR32 parts */
++static const struct part_type_s avr32_part_types[] = {
++ /* name, part_type, architecture type, macro */
++ {"none", PART_TYPE_AVR32_NONE, ARCH_TYPE_AVR32_AP, "__AVR32__"},
++ {"ap7000", PART_TYPE_AVR32_AP7000, ARCH_TYPE_AVR32_AP, "__AVR32_AP7000__"},
++ {"ap7010", PART_TYPE_AVR32_AP7010, ARCH_TYPE_AVR32_AP, "__AVR32_AP7010__"},
++ {"ap7020", PART_TYPE_AVR32_AP7020, ARCH_TYPE_AVR32_AP, "__AVR32_AP7020__"},
++ {"uc3a0256", PART_TYPE_AVR32_UC3A0256, ARCH_TYPE_AVR32_UC, "__AVR32_UC3A0256__"},
++ {"uc3a0512", PART_TYPE_AVR32_UC3A0512, ARCH_TYPE_AVR32_UC, "__AVR32_UC3A0512__"},
++ {"uc3a1128", PART_TYPE_AVR32_UC3A1128, ARCH_TYPE_AVR32_UC, "__AVR32_UC3A1128__"},
++ {"uc3a1256", PART_TYPE_AVR32_UC3A1256, ARCH_TYPE_AVR32_UC, "__AVR32_UC3A1256__"},
++ {"uc3a1512", PART_TYPE_AVR32_UC3A1512, ARCH_TYPE_AVR32_UC, "__AVR32_UC3A1512__"},
++ {NULL, 0, 0, NULL}
++};
++
++/* List of all known AVR32 architectures */
++static const struct arch_type_s avr32_arch_types[] = {
++ /* name, architecture type, microarchitecture type, feature flags, macro */
++ {"ap", ARCH_TYPE_AVR32_AP, UARCH_TYPE_AVR32B, FLAG_AVR32_HAS_DSP |
++ FLAG_AVR32_HAS_SIMD | FLAG_AVR32_HAS_UNALIGNED_WORD |
++ FLAG_AVR32_HAS_BRANCH_PRED, "__AVR32_AP__"},
++ {"uc", ARCH_TYPE_AVR32_UC, UARCH_TYPE_AVR32A,
++ FLAG_AVR32_HAS_DSP | FLAG_AVR32_HAS_RMW, "__AVR32_UC__"},
++ {NULL, 0, 0, 0, NULL}
++};
++
++/* Default arch name */
++const char *avr32_arch_name = "ap";
++const char *avr32_part_name = "none";
++
++const struct part_type_s *avr32_part;
++const struct arch_type_s *avr32_arch;
++
++
++/* Override command line options */
++void
++avr32_override_options (void)
++{
++ const struct part_type_s *part;
++ const struct arch_type_s *arch;
++
++ /* Check if part type is set. */
++ for (part = avr32_part_types; part->name; part++)
++ if (strcmp (part->name, avr32_part_name) == 0)
++ break;
++
++ avr32_part = part;
++
++ if (!part->name)
++ {
++ fprintf (stderr, "Unknown part `%s' specified\nKnown part names:\n",
++ avr32_part_name);
++ for (part = avr32_part_types; part->name; part++)
++ fprintf (stderr, "\t%s\n", part->name);
++ avr32_part = &avr32_part_types[PART_TYPE_AVR32_NONE];
++ }
++
++ avr32_arch = &avr32_arch_types[avr32_part->arch_type];
++
++ /* If part was set to "none" then check if arch was set. */
++ if (strcmp (avr32_part->name, "none") == 0)
++ {
++ /* Check if arch type is set. */
++ for (arch = avr32_arch_types; arch->name; arch++)
++ if (strcmp (arch->name, avr32_arch_name) == 0)
++ break;
++
++ avr32_arch = arch;
++
++ if (!arch->name)
++ {
++ fprintf (stderr, "Unknown arch `%s' specified\nKnown arch names:\n",
++ avr32_arch_name);
++ for (arch = avr32_arch_types; arch->name; arch++)
++ fprintf (stderr, "\t%s\n", arch->name);
++ avr32_arch = &avr32_arch_types[ARCH_TYPE_AVR32_AP];
++ }
++ }
++
++ /* If optimization level is two or greater, then align start of loops to a
++ word boundary since this will allow folding the first insn of the loop.
++ Do this only for targets supporting branch prediction. */
++ if (optimize >= 2 && TARGET_BRANCH_PRED)
++ align_loops = 2;
++
++ if (AVR32_ALWAYS_PIC)
++ flag_pic = 1;
++
++ if (target_flags & AVR32_FLAG_NO_PIC)
++ flag_pic = 0;
++
++ avr32_add_gc_roots ();
++}
++
++
++/*
++If defined, a function that outputs the assembler code for entry to a
++function. The prologue is responsible for setting up the stack frame,
++initializing the frame pointer register, saving registers that must be
++saved, and allocating size additional bytes of storage for the
++local variables. size is an integer. file is a stdio
++stream to which the assembler code should be output.
++
++The label for the beginning of the function need not be output by this
++macro. That has already been done when the macro is run.
++
++To determine which registers to save, the macro can refer to the array
++regs_ever_live: element r is nonzero if hard register
++r is used anywhere within the function. This implies the function
++prologue should save register r, provided it is not one of the
++call-used registers. (TARGET_ASM_FUNCTION_EPILOGUE must likewise use
++regs_ever_live.)
++
++On machines that have ``register windows'', the function entry code does
++not save on the stack the registers that are in the windows, even if
++they are supposed to be preserved by function calls; instead it takes
++appropriate steps to ``push'' the register stack, if any non-call-used
++registers are used in the function.
++
++On machines where functions may or may not have frame-pointers, the
++function entry code must vary accordingly; it must set up the frame
++pointer if one is wanted, and not otherwise. To determine whether a
++frame pointer is in wanted, the macro can refer to the variable
++frame_pointer_needed. The variable's value will be 1 at run
++time in a function that needs a frame pointer. (see Elimination).
++
++The function entry code is responsible for allocating any stack space
++required for the function. This stack space consists of the regions
++listed below. In most cases, these regions are allocated in the
++order listed, with the last listed region closest to the top of the
++stack (the lowest address if STACK_GROWS_DOWNWARD is defined, and
++the highest address if it is not defined). You can use a different order
++for a machine if doing so is more convenient or required for
++compatibility reasons. Except in cases where required by standard
++or by a debugger, there is no reason why the stack layout used by GCC
++need agree with that used by other compilers for a machine.
++*/
++
++#undef TARGET_ASM_FUNCTION_PROLOGUE
++#define TARGET_ASM_FUNCTION_PROLOGUE avr32_target_asm_function_prologue
++
++
++#undef TARGET_DEFAULT_SHORT_ENUMS
++#define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false
++
++#undef TARGET_PROMOTE_FUNCTION_ARGS
++#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_tree_true
++
++#undef TARGET_PROMOTE_FUNCTION_RETURN
++#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_true
++
++#undef TARGET_PROMOTE_PROTOTYPES
++#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_true
++
++#undef TARGET_MUST_PASS_IN_STACK
++#define TARGET_MUST_PASS_IN_STACK avr32_must_pass_in_stack
++
++#undef TARGET_PASS_BY_REFERENCE
++#define TARGET_PASS_BY_REFERENCE avr32_pass_by_reference
++
++#undef TARGET_STRICT_ARGUMENT_NAMING
++#define TARGET_STRICT_ARGUMENT_NAMING avr32_strict_argument_naming
++
++#undef TARGET_VECTOR_MODE_SUPPORTED_P
++#define TARGET_VECTOR_MODE_SUPPORTED_P avr32_vector_mode_supported
++
++#undef TARGET_RETURN_IN_MEMORY
++#define TARGET_RETURN_IN_MEMORY avr32_return_in_memory
++
++#undef TARGET_RETURN_IN_MSB
++#define TARGET_RETURN_IN_MSB avr32_return_in_msb
++
++#undef TARGET_ARG_PARTIAL_BYTES
++#define TARGET_ARG_PARTIAL_BYTES avr32_arg_partial_bytes
++
++#undef TARGET_STRIP_NAME_ENCODING
++#define TARGET_STRIP_NAME_ENCODING avr32_strip_name_encoding
++
++#define streq(string1, string2) (strcmp (string1, string2) == 0)
++
++#undef TARGET_ATTRIBUTE_TABLE
++#define TARGET_ATTRIBUTE_TABLE avr32_attribute_table
++
++#undef TARGET_COMP_TYPE_ATTRIBUTES
++#define TARGET_COMP_TYPE_ATTRIBUTES avr32_comp_type_attributes
++
++
++#undef TARGET_RTX_COSTS
++#define TARGET_RTX_COSTS avr32_rtx_costs
++
++#undef TARGET_CANNOT_FORCE_CONST_MEM
++#define TARGET_CANNOT_FORCE_CONST_MEM avr32_cannot_force_const_mem
++
++#undef TARGET_ASM_INTEGER
++#define TARGET_ASM_INTEGER avr32_assemble_integer
++
++/*
++ * Switches to the appropriate section for output of constant pool
++ * entry x in mode. You can assume that x is some kind of constant in
++ * RTL. The argument mode is redundant except in the case of a
++ * const_int rtx. Select the section by calling readonly_data_ section
++ * or one of the alternatives for other sections. align is the
++ * constant alignment in bits.
++ *
++ * The default version of this function takes care of putting symbolic
++ * constants in flag_ pic mode in data_section and everything else in
++ * readonly_data_section.
++ */
++#undef TARGET_ASM_SELECT_RTX_SECTION
++#define TARGET_ASM_SELECT_RTX_SECTION avr32_select_rtx_section
++
++
++/*
++ * If non-null, this hook performs a target-specific pass over the
++ * instruction stream. The compiler will run it at all optimization
++ * levels, just before the point at which it normally does
++ * delayed-branch scheduling.
++ *
++ * The exact purpose of the hook varies from target to target. Some
++ * use it to do transformations that are necessary for correctness,
++ * such as laying out in-function constant pools or avoiding hardware
++ * hazards. Others use it as an opportunity to do some
++ * machine-dependent optimizations.
++ *
++ * You need not implement the hook if it has nothing to do. The
++ * default definition is null.
++ */
++#undef TARGET_MACHINE_DEPENDENT_REORG
++#define TARGET_MACHINE_DEPENDENT_REORG avr32_reorg
++
++/* Target hook for assembling integer objects.
++ Need to handle integer vectors */
++static bool
++avr32_assemble_integer (rtx x, unsigned int size, int aligned_p)
++{
++ if (avr32_vector_mode_supported (GET_MODE (x)))
++ {
++ int i, units;
++
++ if (GET_CODE (x) != CONST_VECTOR)
++ abort ();
++
++ units = CONST_VECTOR_NUNITS (x);
++
++ switch (GET_MODE (x))
++ {
++ case V2HImode:
++ size = 2;
++ break;
++ case V4QImode:
++ size = 1;
++ break;
++ default:
++ abort ();
++ }
++
++ for (i = 0; i < units; i++)
++ {
++ rtx elt;
++
++ elt = CONST_VECTOR_ELT (x, i);
++ assemble_integer (elt, size, i == 0 ? 32 : size * BITS_PER_UNIT, 1);
++ }
++
++ return true;
++ }
++
++ return default_assemble_integer (x, size, aligned_p);
++}
++
++/*
++ * This target hook describes the relative costs of RTL expressions.
++ *
++ * The cost may depend on the precise form of the expression, which is
++ * available for examination in x, and the rtx code of the expression
++ * in which it is contained, found in outer_code. code is the
++ * expression code--redundant, since it can be obtained with GET_CODE
++ * (x).
++ *
++ * In implementing this hook, you can use the construct COSTS_N_INSNS
++ * (n) to specify a cost equal to n fast instructions.
++ *
++ * On entry to the hook, *total contains a default estimate for the
++ * cost of the expression. The hook should modify this value as
++ * necessary. Traditionally, the default costs are COSTS_N_INSNS (5)
++ * for multiplications, COSTS_N_INSNS (7) for division and modulus
++ * operations, and COSTS_N_INSNS (1) for all other operations.
++ *
++ * When optimizing for code size, i.e. when optimize_size is non-zero,
++ * this target hook should be used to estimate the relative size cost
++ * of an expression, again relative to COSTS_N_INSNS.
++ *
++ * The hook returns true when all subexpressions of x have been
++ * processed, and false when rtx_cost should recurse.
++ */
++
++/* Worker routine for avr32_rtx_costs. */
++static inline int
++avr32_rtx_costs_1 (rtx x, enum rtx_code code ATTRIBUTE_UNUSED,
++ enum rtx_code outer ATTRIBUTE_UNUSED)
++{
++ enum machine_mode mode = GET_MODE (x);
++
++ switch (GET_CODE (x))
++ {
++ case MEM:
++ /* Using pre decrement / post increment memory operations on the
++ avr32_uc architecture means that two writebacks must be performed
++ and hence two cycles are needed. */
++ if (!optimize_size
++ && GET_MODE_SIZE (mode) <= 2 * UNITS_PER_WORD
++ && avr32_arch->arch_type == ARCH_TYPE_AVR32_UC
++ && (GET_CODE (XEXP (x, 0)) == PRE_DEC
++ || GET_CODE (XEXP (x, 0)) == POST_INC))
++ return COSTS_N_INSNS (4);
++
++ /* Memory costs quite a lot for the first word, but subsequent words
++ load at the equivalent of a single insn each. */
++ if (GET_MODE_SIZE (mode) > UNITS_PER_WORD)
++ return COSTS_N_INSNS (2 + (GET_MODE_SIZE (mode) / UNITS_PER_WORD));
++
++ return COSTS_N_INSNS (3);
++ case SYMBOL_REF:
++ case CONST:
++ /* These are valid for the pseudo insns: lda.w and call which operates
++ on direct addresses. We assume that the cost of a lda.w is the same
++ as the cost of a ld.w insn. */
++ return (outer == SET) ? COSTS_N_INSNS (3) : COSTS_N_INSNS (1);
++ case DIV:
++ case MOD:
++ case UDIV:
++ case UMOD:
++ return optimize_size ? COSTS_N_INSNS (1) : COSTS_N_INSNS (16);
++
++ case ROTATE:
++ case ROTATERT:
++ if (mode == TImode)
++ return COSTS_N_INSNS (100);
++
++ if (mode == DImode)
++ return COSTS_N_INSNS (10);
++ return COSTS_N_INSNS (4);
++ case ASHIFT:
++ case LSHIFTRT:
++ case ASHIFTRT:
++ case NOT:
++ if (mode == TImode)
++ return COSTS_N_INSNS (10);
++
++ if (mode == DImode)
++ return COSTS_N_INSNS (4);
++ return COSTS_N_INSNS (1);
++ case PLUS:
++ case MINUS:
++ case NEG:
++ case COMPARE:
++ case ABS:
++ if (GET_MODE_CLASS (mode) == MODE_FLOAT)
++ return COSTS_N_INSNS (100);
++
++ if (mode == TImode)
++ return COSTS_N_INSNS (50);
++
++ if (mode == DImode)
++ return COSTS_N_INSNS (2);
++ return COSTS_N_INSNS (1);
++
++ case MULT:
++ {
++ if (GET_MODE_CLASS (mode) == MODE_FLOAT)
++ return COSTS_N_INSNS (300);
++
++ if (mode == TImode)
++ return COSTS_N_INSNS (16);
++
++ if (mode == DImode)
++ return COSTS_N_INSNS (4);
++
++ if (mode == HImode)
++ return COSTS_N_INSNS (2);
++
++ return COSTS_N_INSNS (3);
++ }
++ case IF_THEN_ELSE:
++ if (GET_CODE (XEXP (x, 1)) == PC || GET_CODE (XEXP (x, 2)) == PC)
++ return COSTS_N_INSNS (4);
++ return COSTS_N_INSNS (1);
++ case SIGN_EXTEND:
++ case ZERO_EXTEND:
++ /* Sign/Zero extensions of registers cost quite much since these
++ instrcutions only take one register operand which means that gcc
++ often must insert some move instrcutions */
++ if (mode == QImode || mode == HImode)
++ return (COSTS_N_INSNS (GET_CODE (XEXP (x, 0)) == MEM ? 0 : 1));
++ return COSTS_N_INSNS (4);
++ case UNSPEC:
++ /* divmod operations */
++ if (XINT (x, 1) == UNSPEC_UDIVMODSI4_INTERNAL
++ || XINT (x, 1) == UNSPEC_DIVMODSI4_INTERNAL)
++ {
++ return optimize_size ? COSTS_N_INSNS (1) : COSTS_N_INSNS (16);
++ }
++ /* Fallthrough */
++ default:
++ return COSTS_N_INSNS (1);
++ }
++}
++
++static bool
++avr32_rtx_costs (rtx x, int code, int outer_code, int *total)
++{
++ *total = avr32_rtx_costs_1 (x, code, outer_code);
++ return true;
++}
++
++
++bool
++avr32_cannot_force_const_mem (rtx x ATTRIBUTE_UNUSED)
++{
++ /* Do not want symbols in the constant pool when compiling pic or if using
++ address pseudo instructions. */
++ return ((flag_pic || TARGET_HAS_ASM_ADDR_PSEUDOS)
++ && avr32_find_symbol (x) != NULL_RTX);
++}
++
++
++/* Table of machine attributes. */
++const struct attribute_spec avr32_attribute_table[] = {
++ /* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler } */
++ /* Interrupt Service Routines have special prologue and epilogue
++ requirements. */
++ {"isr", 0, 1, false, false, false, avr32_handle_isr_attribute},
++ {"interrupt", 0, 1, false, false, false, avr32_handle_isr_attribute},
++ {"acall", 0, 1, false, true, true, avr32_handle_acall_attribute},
++ {"naked", 0, 0, true, false, false, avr32_handle_fndecl_attribute},
++ {NULL, 0, 0, false, false, false, NULL}
++};
++
++
++typedef struct
++{
++ const char *const arg;
++ const unsigned long return_value;
++}
++isr_attribute_arg;
++
++static const isr_attribute_arg isr_attribute_args[] = {
++ {"FULL", AVR32_FT_ISR_FULL},
++ {"full", AVR32_FT_ISR_FULL},
++ {"HALF", AVR32_FT_ISR_HALF},
++ {"half", AVR32_FT_ISR_HALF},
++ {"NONE", AVR32_FT_ISR_NONE},
++ {"none", AVR32_FT_ISR_NONE},
++ {"UNDEF", AVR32_FT_ISR_NONE},
++ {"undef", AVR32_FT_ISR_NONE},
++ {"SWI", AVR32_FT_ISR_NONE},
++ {"swi", AVR32_FT_ISR_NONE},
++ {NULL, AVR32_FT_ISR_NONE}
++};
++
++/* Returns the (interrupt) function type of the current
++ function, or AVR32_FT_UNKNOWN if the type cannot be determined. */
++
++static unsigned long
++avr32_isr_value (tree argument)
++{
++ const isr_attribute_arg *ptr;
++ const char *arg;
++
++ /* No argument - default to ISR_NONE. */
++ if (argument == NULL_TREE)
++ return AVR32_FT_ISR_NONE;
++
++ /* Get the value of the argument. */
++ if (TREE_VALUE (argument) == NULL_TREE
++ || TREE_CODE (TREE_VALUE (argument)) != STRING_CST)
++ return AVR32_FT_UNKNOWN;
++
++ arg = TREE_STRING_POINTER (TREE_VALUE (argument));
++
++ /* Check it against the list of known arguments. */
++ for (ptr = isr_attribute_args; ptr->arg != NULL; ptr++)
++ if (streq (arg, ptr->arg))
++ return ptr->return_value;
++
++ /* An unrecognized interrupt type. */
++ return AVR32_FT_UNKNOWN;
++}
++
++
++
++/*
++These hooks specify assembly directives for creating certain kinds
++of integer object. The TARGET_ASM_BYTE_OP directive creates a
++byte-sized object, the TARGET_ASM_ALIGNED_HI_OP one creates an
++aligned two-byte object, and so on. Any of the hooks may be
++NULL, indicating that no suitable directive is available.
++
++The compiler will print these strings at the start of a new line,
++followed immediately by the object's initial value. In most cases,
++the string should contain a tab, a pseudo-op, and then another tab.
++*/
++#undef TARGET_ASM_BYTE_OP
++#define TARGET_ASM_BYTE_OP "\t.byte\t"
++#undef TARGET_ASM_ALIGNED_HI_OP
++#define TARGET_ASM_ALIGNED_HI_OP "\t.align 1\n\t.short\t"
++#undef TARGET_ASM_ALIGNED_SI_OP
++#define TARGET_ASM_ALIGNED_SI_OP "\t.align 2\n\t.int\t"
++#undef TARGET_ASM_ALIGNED_DI_OP
++#define TARGET_ASM_ALIGNED_DI_OP NULL
++#undef TARGET_ASM_ALIGNED_TI_OP
++#define TARGET_ASM_ALIGNED_TI_OP NULL
++#undef TARGET_ASM_UNALIGNED_HI_OP
++#define TARGET_ASM_UNALIGNED_HI_OP "\t.short\t"
++#undef TARGET_ASM_UNALIGNED_SI_OP
++#define TARGET_ASM_UNALIGNED_SI_OP "\t.int\t"
++#undef TARGET_ASM_UNALIGNED_DI_OP
++#define TARGET_ASM_UNALIGNED_DI_OP NULL
++#undef TARGET_ASM_UNALIGNED_TI_OP
++#define TARGET_ASM_UNALIGNED_TI_OP NULL
++
++#undef TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE
++#define TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE avr32_sched_use_dfa_pipeline_interface
++
++#undef TARGET_ASM_OUTPUT_MI_THUNK
++#define TARGET_ASM_OUTPUT_MI_THUNK avr32_output_mi_thunk
++
++
++static void
++avr32_output_mi_thunk (FILE * file,
++ tree thunk ATTRIBUTE_UNUSED,
++ HOST_WIDE_INT delta,
++ HOST_WIDE_INT vcall_offset, tree function)
++{
++ int mi_delta = delta;
++ int this_regno =
++ (avr32_return_in_memory (DECL_RESULT (function), TREE_TYPE (function)) ?
++ INTERNAL_REGNUM (11) : INTERNAL_REGNUM (12));
++
++
++ if (!avr32_const_ok_for_constraint_p (mi_delta, 'I', "Is21")
++ || vcall_offset)
++ {
++ fprintf (file, "\tpushm\tr10\n");
++ }
++
++
++ if (mi_delta != 0)
++ {
++ if (avr32_const_ok_for_constraint_p (mi_delta, 'I', "Is21"))
++ {
++ fprintf (file, "\tsub\t%s, -0x%x\n", reg_names[this_regno],
++ mi_delta);
++ }
++ else
++ {
++ /* Immediate is larger than k21 we must make us a temp register by
++ pushing a register to the stack. */
++ fprintf (file, "\tmov\tr10, lo(%x)\n", mi_delta);
++ fprintf (file, "\torh\tr10, hi(%x)\n", mi_delta);
++ fprintf (file, "\tadd\t%s, r10\n", reg_names[this_regno]);
++ }
++ }
++
++
++ if (vcall_offset != 0)
++ {
++ fprintf (file, "\tld.w\tr10, %s[0]\n", reg_names[this_regno]);
++ fprintf (file, "\tld.w\tr10, r10[%i]\n", (int) vcall_offset);
++ fprintf (file, "\tadd\t%s, r10\n", reg_names[this_regno]);
++ }
++
++
++ if (!avr32_const_ok_for_constraint_p (mi_delta, 'I', "Is21")
++ || vcall_offset)
++ {
++ fprintf (file, "\tpopm\tr10\n");
++ }
++
++ if (flag_pic)
++ {
++ /* Don't know how we should do this!!! For now we'll just use an
++ extended branch instruction and hope that the function will be
++ reached. */
++ fprintf (file, "\tbral\t");
++ assemble_name (file, XSTR (XEXP (DECL_RTL (function), 0), 0));
++ fputc ('\n', file);
++ }
++ else
++ {
++ fprintf (file, "\tlddpc\tpc, 0f\n");
++ fprintf (file, "\t.align 2\n");
++ fputs ("0:\t.long\t", file);
++ assemble_name (file, XSTR (XEXP (DECL_RTL (function), 0), 0));
++ fputc ('\n', file);
++ }
++}
++
++/* Implements target hook vector_mode_supported. */
++bool
++avr32_vector_mode_supported (enum machine_mode mode)
++{
++ if ((mode == V2HImode) || (mode == V4QImode))
++ return true;
++
++ return false;
++}
++
++
++#undef TARGET_INIT_LIBFUNCS
++#define TARGET_INIT_LIBFUNCS avr32_init_libfuncs
++
++#undef TARGET_INIT_BUILTINS
++#define TARGET_INIT_BUILTINS avr32_init_builtins
++
++#undef TARGET_EXPAND_BUILTIN
++#define TARGET_EXPAND_BUILTIN avr32_expand_builtin
++
++tree int_ftype_int, int_ftype_void, short_ftype_short, void_ftype_int_int,
++ void_ftype_ptr_int;
++tree void_ftype_int, void_ftype_void, int_ftype_ptr_int;
++tree short_ftype_short, int_ftype_int_short, int_ftype_short_short,
++ short_ftype_short_short;
++tree int_ftype_int_int, longlong_ftype_int_short, longlong_ftype_short_short;
++tree void_ftype_int_int_int_int_int, void_ftype_int_int_int;
++tree longlong_ftype_int_int, void_ftype_int_int_longlong;
++tree int_ftype_int_int_int, longlong_ftype_longlong_int_short;
++tree longlong_ftype_longlong_short_short, int_ftype_int_short_short;
++
++#define def_builtin(NAME, TYPE, CODE) \
++ lang_hooks.builtin_function ((NAME), (TYPE), (CODE), \
++ BUILT_IN_MD, NULL, NULL_TREE)
++
++#define def_mbuiltin(MASK, NAME, TYPE, CODE) \
++ do \
++ { \
++ if ((MASK)) \
++ lang_hooks.builtin_function ((NAME), (TYPE), (CODE), \
++ BUILT_IN_MD, NULL, NULL_TREE); \
++ } \
++ while (0)
++
++struct builtin_description
++{
++ const unsigned int mask;
++ const enum insn_code icode;
++ const char *const name;
++ const int code;
++ const enum rtx_code comparison;
++ const unsigned int flag;
++ const tree *ftype;
++};
++
++static const struct builtin_description bdesc_2arg[] = {
++#define DSP_BUILTIN(code, builtin, ftype) \
++ { 1, CODE_FOR_##code, "__builtin_" #code , \
++ AVR32_BUILTIN_##builtin, 0, 0, ftype }
++
++ DSP_BUILTIN (mulsathh_h, MULSATHH_H, &short_ftype_short_short),
++ DSP_BUILTIN (mulsathh_w, MULSATHH_W, &int_ftype_short_short),
++ DSP_BUILTIN (mulsatrndhh_h, MULSATRNDHH_H, &short_ftype_short_short),
++ DSP_BUILTIN (mulsatrndwh_w, MULSATRNDWH_W, &int_ftype_int_short),
++ DSP_BUILTIN (mulsatwh_w, MULSATWH_W, &int_ftype_int_short),
++ DSP_BUILTIN (satadd_h, SATADD_H, &short_ftype_short_short),
++ DSP_BUILTIN (satsub_h, SATSUB_H, &short_ftype_short_short),
++ DSP_BUILTIN (satadd_w, SATADD_W, &int_ftype_int_int),
++ DSP_BUILTIN (satsub_w, SATSUB_W, &int_ftype_int_int),
++ DSP_BUILTIN (mulwh_d, MULWH_D, &longlong_ftype_int_short),
++ DSP_BUILTIN (mulnwh_d, MULNWH_D, &longlong_ftype_int_short)
++};
++
++
++void
++avr32_init_builtins (void)
++{
++ unsigned int i;
++ const struct builtin_description *d;
++ tree endlink = void_list_node;
++ tree int_endlink = tree_cons (NULL_TREE, integer_type_node, endlink);
++ tree longlong_endlink =
++ tree_cons (NULL_TREE, long_long_integer_type_node, endlink);
++ tree short_endlink =
++ tree_cons (NULL_TREE, short_integer_type_node, endlink);
++ tree void_endlink = tree_cons (NULL_TREE, void_type_node, endlink);
++
++ /* int func (int) */
++ int_ftype_int = build_function_type (integer_type_node, int_endlink);
++
++ /* short func (short) */
++ short_ftype_short
++ = build_function_type (short_integer_type_node, short_endlink);
++
++ /* short func (short, short) */
++ short_ftype_short_short
++ = build_function_type (short_integer_type_node,
++ tree_cons (NULL_TREE, short_integer_type_node,
++ short_endlink));
++
++ /* long long func (long long, short, short) */
++ longlong_ftype_longlong_short_short
++ = build_function_type (long_long_integer_type_node,
++ tree_cons (NULL_TREE, long_long_integer_type_node,
++ tree_cons (NULL_TREE,
++ short_integer_type_node,
++ short_endlink)));
++
++ /* long long func (short, short) */
++ longlong_ftype_short_short
++ = build_function_type (long_long_integer_type_node,
++ tree_cons (NULL_TREE, short_integer_type_node,
++ short_endlink));
++
++ /* int func (int, int) */
++ int_ftype_int_int
++ = build_function_type (integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ int_endlink));
++
++ /* long long func (int, int) */
++ longlong_ftype_int_int
++ = build_function_type (long_long_integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ int_endlink));
++
++ /* long long int func (long long, int, short) */
++ longlong_ftype_longlong_int_short
++ = build_function_type (long_long_integer_type_node,
++ tree_cons (NULL_TREE, long_long_integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ short_endlink)));
++
++ /* long long int func (int, short) */
++ longlong_ftype_int_short
++ = build_function_type (long_long_integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ short_endlink));
++
++ /* int func (int, short, short) */
++ int_ftype_int_short_short
++ = build_function_type (integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ tree_cons (NULL_TREE,
++ short_integer_type_node,
++ short_endlink)));
++
++ /* int func (short, short) */
++ int_ftype_short_short
++ = build_function_type (integer_type_node,
++ tree_cons (NULL_TREE, short_integer_type_node,
++ short_endlink));
++
++ /* int func (int, short) */
++ int_ftype_int_short
++ = build_function_type (integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ short_endlink));
++
++ /* void func (int, int) */
++ void_ftype_int_int
++ = build_function_type (void_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ int_endlink));
++
++ /* void func (int, int, int) */
++ void_ftype_int_int_int
++ = build_function_type (void_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ int_endlink)));
++
++ /* void func (int, int, long long) */
++ void_ftype_int_int_longlong
++ = build_function_type (void_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ longlong_endlink)));
++
++ /* void func (int, int, int, int, int) */
++ void_ftype_int_int_int_int_int
++ = build_function_type (void_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ tree_cons (NULL_TREE,
++ integer_type_node,
++ tree_cons
++ (NULL_TREE,
++ integer_type_node,
++ int_endlink)))));
++
++ /* void func (void *, int) */
++ void_ftype_ptr_int
++ = build_function_type (void_type_node,
++ tree_cons (NULL_TREE, ptr_type_node, int_endlink));
++
++ /* void func (int) */
++ void_ftype_int = build_function_type (void_type_node, int_endlink);
++
++ /* void func (void) */
++ void_ftype_void = build_function_type (void_type_node, void_endlink);
++
++ /* int func (void) */
++ int_ftype_void = build_function_type (integer_type_node, void_endlink);
++
++ /* int func (void *, int) */
++ int_ftype_ptr_int
++ = build_function_type (integer_type_node,
++ tree_cons (NULL_TREE, ptr_type_node, int_endlink));
++
++ /* int func (int, int, int) */
++ int_ftype_int_int_int
++ = build_function_type (integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ tree_cons (NULL_TREE, integer_type_node,
++ int_endlink)));
++
++ /* Initialize avr32 builtins. */
++ def_builtin ("__builtin_mfsr", int_ftype_int, AVR32_BUILTIN_MFSR);
++ def_builtin ("__builtin_mtsr", void_ftype_int_int, AVR32_BUILTIN_MTSR);
++ def_builtin ("__builtin_mfdr", int_ftype_int, AVR32_BUILTIN_MFDR);
++ def_builtin ("__builtin_mtdr", void_ftype_int_int, AVR32_BUILTIN_MTDR);
++ def_builtin ("__builtin_cache", void_ftype_ptr_int, AVR32_BUILTIN_CACHE);
++ def_builtin ("__builtin_sync", void_ftype_int, AVR32_BUILTIN_SYNC);
++ def_builtin ("__builtin_tlbr", void_ftype_void, AVR32_BUILTIN_TLBR);
++ def_builtin ("__builtin_tlbs", void_ftype_void, AVR32_BUILTIN_TLBS);
++ def_builtin ("__builtin_tlbw", void_ftype_void, AVR32_BUILTIN_TLBW);
++ def_builtin ("__builtin_breakpoint", void_ftype_void,
++ AVR32_BUILTIN_BREAKPOINT);
++ def_builtin ("__builtin_xchg", int_ftype_ptr_int, AVR32_BUILTIN_XCHG);
++ def_builtin ("__builtin_ldxi", int_ftype_ptr_int, AVR32_BUILTIN_LDXI);
++ def_builtin ("__builtin_bswap_16", short_ftype_short,
++ AVR32_BUILTIN_BSWAP16);
++ def_builtin ("__builtin_bswap_32", int_ftype_int, AVR32_BUILTIN_BSWAP32);
++ def_builtin ("__builtin_cop", void_ftype_int_int_int_int_int,
++ AVR32_BUILTIN_COP);
++ def_builtin ("__builtin_mvcr_w", int_ftype_int_int, AVR32_BUILTIN_MVCR_W);
++ def_builtin ("__builtin_mvrc_w", void_ftype_int_int_int,
++ AVR32_BUILTIN_MVRC_W);
++ def_builtin ("__builtin_mvcr_d", longlong_ftype_int_int,
++ AVR32_BUILTIN_MVCR_D);
++ def_builtin ("__builtin_mvrc_d", void_ftype_int_int_longlong,
++ AVR32_BUILTIN_MVRC_D);
++ def_builtin ("__builtin_sats", int_ftype_int_int_int, AVR32_BUILTIN_SATS);
++ def_builtin ("__builtin_satu", int_ftype_int_int_int, AVR32_BUILTIN_SATU);
++ def_builtin ("__builtin_satrnds", int_ftype_int_int_int,
++ AVR32_BUILTIN_SATRNDS);
++ def_builtin ("__builtin_satrndu", int_ftype_int_int_int,
++ AVR32_BUILTIN_SATRNDU);
++ def_builtin ("__builtin_musfr", void_ftype_int, AVR32_BUILTIN_MUSFR);
++ def_builtin ("__builtin_mustr", int_ftype_void, AVR32_BUILTIN_MUSTR);
++ def_builtin ("__builtin_macsathh_w", int_ftype_int_short_short,
++ AVR32_BUILTIN_MACSATHH_W);
++ def_builtin ("__builtin_macwh_d", longlong_ftype_longlong_int_short,
++ AVR32_BUILTIN_MACWH_D);
++ def_builtin ("__builtin_machh_d", longlong_ftype_longlong_short_short,
++ AVR32_BUILTIN_MACHH_D);
++
++ /* Add all builtins that are more or less simple operations on two
++ operands. */
++ for (i = 0, d = bdesc_2arg; i < ARRAY_SIZE (bdesc_2arg); i++, d++)
++ {
++ /* Use one of the operands; the target can have a different mode for
++ mask-generating compares. */
++
++ if (d->name == 0)
++ continue;
++
++ def_mbuiltin (d->mask, d->name, *(d->ftype), d->code);
++ }
++}
++
++
++/* Subroutine of avr32_expand_builtin to take care of binop insns. */
++
++static rtx
++avr32_expand_binop_builtin (enum insn_code icode, tree arglist, rtx target)
++{
++ rtx pat;
++ tree arg0 = TREE_VALUE (arglist);
++ tree arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ rtx op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ rtx op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ enum machine_mode tmode = insn_data[icode].operand[0].mode;
++ enum machine_mode mode0 = insn_data[icode].operand[1].mode;
++ enum machine_mode mode1 = insn_data[icode].operand[2].mode;
++
++ if (!target
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++
++ /* In case the insn wants input operands in modes different from the
++ result, abort. */
++ if (!(*insn_data[icode].operand[1].predicate) (op0, mode0))
++ {
++ /* If op0 is already a reg we must cast it to the correct mode. */
++ if (REG_P (op0))
++ op0 = convert_to_mode (mode0, op0, 1);
++ else
++ op0 = copy_to_mode_reg (mode0, op0);
++ }
++ if (!(*insn_data[icode].operand[2].predicate) (op1, mode1))
++ {
++ /* If op1 is already a reg we must cast it to the correct mode. */
++ if (REG_P (op1))
++ op1 = convert_to_mode (mode1, op1, 1);
++ else
++ op1 = copy_to_mode_reg (mode1, op1);
++ }
++ pat = GEN_FCN (icode) (target, op0, op1);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return target;
++}
++
++/* Expand an expression EXP that calls a built-in function,
++ with result going to TARGET if that's convenient
++ (and in mode MODE if that's convenient).
++ SUBTARGET may be used as the target for computing one of EXP's operands.
++ IGNORE is nonzero if the value is to be ignored. */
++
++rtx
++avr32_expand_builtin (tree exp,
++ rtx target,
++ rtx subtarget ATTRIBUTE_UNUSED,
++ enum machine_mode mode ATTRIBUTE_UNUSED,
++ int ignore ATTRIBUTE_UNUSED)
++{
++ const struct builtin_description *d;
++ unsigned int i;
++ enum insn_code icode;
++ tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0);
++ tree arglist = TREE_OPERAND (exp, 1);
++ tree arg0, arg1, arg2;
++ rtx op0, op1, op2, pat;
++ enum machine_mode tmode, mode0, mode1;
++ enum machine_mode arg0_mode;
++ int fcode = DECL_FUNCTION_CODE (fndecl);
++
++ switch (fcode)
++ {
++ default:
++ break;
++
++ case AVR32_BUILTIN_SATS:
++ case AVR32_BUILTIN_SATU:
++ case AVR32_BUILTIN_SATRNDS:
++ case AVR32_BUILTIN_SATRNDU:
++ {
++ const char *fname;
++ switch (fcode)
++ {
++ default:
++ case AVR32_BUILTIN_SATS:
++ icode = CODE_FOR_sats;
++ fname = "sats";
++ break;
++ case AVR32_BUILTIN_SATU:
++ icode = CODE_FOR_satu;
++ fname = "satu";
++ break;
++ case AVR32_BUILTIN_SATRNDS:
++ icode = CODE_FOR_satrnds;
++ fname = "satrnds";
++ break;
++ case AVR32_BUILTIN_SATRNDU:
++ icode = CODE_FOR_satrndu;
++ fname = "satrndu";
++ break;
++ }
++
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ arg2 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ op2 = expand_expr (arg2, NULL_RTX, VOIDmode, 0);
++
++ tmode = insn_data[icode].operand[0].mode;
++
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++
++
++ if (!(*insn_data[icode].operand[0].predicate) (op0, GET_MODE (op0)))
++ {
++ op0 = copy_to_mode_reg (insn_data[icode].operand[0].mode, op0);
++ }
++
++ if (!(*insn_data[icode].operand[1].predicate) (op1, SImode))
++ {
++ error ("Parameter 2 to __builtin_%s should be a constant number.",
++ fname);
++ return NULL_RTX;
++ }
++
++ if (!(*insn_data[icode].operand[1].predicate) (op2, SImode))
++ {
++ error ("Parameter 3 to __builtin_%s should be a constant number.",
++ fname);
++ return NULL_RTX;
++ }
++
++ emit_move_insn (target, op0);
++ pat = GEN_FCN (icode) (target, op1, op2);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++
++ return target;
++ }
++ case AVR32_BUILTIN_MUSTR:
++ icode = CODE_FOR_mustr;
++ tmode = insn_data[icode].operand[0].mode;
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++ pat = GEN_FCN (icode) (target);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return target;
++
++ case AVR32_BUILTIN_MFSR:
++ icode = CODE_FOR_mfsr;
++ arg0 = TREE_VALUE (arglist);
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ tmode = insn_data[icode].operand[0].mode;
++ mode0 = insn_data[icode].operand[1].mode;
++
++ if (!(*insn_data[icode].operand[1].predicate) (op0, mode0))
++ {
++ error ("Parameter 1 to __builtin_mfsr must be a constant number");
++ }
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++ pat = GEN_FCN (icode) (target, op0);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return target;
++ case AVR32_BUILTIN_MTSR:
++ icode = CODE_FOR_mtsr;
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ mode0 = insn_data[icode].operand[0].mode;
++ mode1 = insn_data[icode].operand[1].mode;
++
++ if (!(*insn_data[icode].operand[0].predicate) (op0, mode0))
++ {
++ error ("Parameter 1 to __builtin_mtsr must be a constant number");
++ return gen_reg_rtx (mode0);
++ }
++ if (!(*insn_data[icode].operand[1].predicate) (op1, mode1))
++ op1 = copy_to_mode_reg (mode1, op1);
++ pat = GEN_FCN (icode) (op0, op1);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return NULL_RTX;
++ case AVR32_BUILTIN_MFDR:
++ icode = CODE_FOR_mfdr;
++ arg0 = TREE_VALUE (arglist);
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ tmode = insn_data[icode].operand[0].mode;
++ mode0 = insn_data[icode].operand[1].mode;
++
++ if (!(*insn_data[icode].operand[1].predicate) (op0, mode0))
++ {
++ error ("Parameter 1 to __builtin_mfdr must be a constant number");
++ }
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++ pat = GEN_FCN (icode) (target, op0);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return target;
++ case AVR32_BUILTIN_MTDR:
++ icode = CODE_FOR_mtdr;
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ mode0 = insn_data[icode].operand[0].mode;
++ mode1 = insn_data[icode].operand[1].mode;
++
++ if (!(*insn_data[icode].operand[0].predicate) (op0, mode0))
++ {
++ error ("Parameter 1 to __builtin_mtdr must be a constant number");
++ return gen_reg_rtx (mode0);
++ }
++ if (!(*insn_data[icode].operand[1].predicate) (op1, mode1))
++ op1 = copy_to_mode_reg (mode1, op1);
++ pat = GEN_FCN (icode) (op0, op1);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return NULL_RTX;
++ case AVR32_BUILTIN_CACHE:
++ icode = CODE_FOR_cache;
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ mode0 = insn_data[icode].operand[0].mode;
++ mode1 = insn_data[icode].operand[1].mode;
++
++ if (!(*insn_data[icode].operand[1].predicate) (op1, mode1))
++ {
++ error ("Parameter 2 to __builtin_cache must be a constant number");
++ return gen_reg_rtx (mode1);
++ }
++
++ if (!(*insn_data[icode].operand[0].predicate) (op0, mode0))
++ op0 = copy_to_mode_reg (mode0, op0);
++
++ pat = GEN_FCN (icode) (op0, op1);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return NULL_RTX;
++ case AVR32_BUILTIN_SYNC:
++ case AVR32_BUILTIN_MUSFR:
++ {
++ const char *fname;
++ switch (fcode)
++ {
++ default:
++ case AVR32_BUILTIN_SYNC:
++ icode = CODE_FOR_sync;
++ fname = "sync";
++ break;
++ case AVR32_BUILTIN_MUSFR:
++ icode = CODE_FOR_musfr;
++ fname = "musfr";
++ break;
++ }
++
++ arg0 = TREE_VALUE (arglist);
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ mode0 = insn_data[icode].operand[0].mode;
++
++ if (!(*insn_data[icode].operand[0].predicate) (op0, mode0))
++ {
++ if (icode == CODE_FOR_musfr)
++ op0 = copy_to_mode_reg (mode0, op0);
++ else
++ {
++ error ("Parameter to __builtin_%s is illegal.", fname);
++ return gen_reg_rtx (mode0);
++ }
++ }
++ pat = GEN_FCN (icode) (op0);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return NULL_RTX;
++ }
++ case AVR32_BUILTIN_TLBR:
++ icode = CODE_FOR_tlbr;
++ pat = GEN_FCN (icode) (NULL_RTX);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return NULL_RTX;
++ case AVR32_BUILTIN_TLBS:
++ icode = CODE_FOR_tlbs;
++ pat = GEN_FCN (icode) (NULL_RTX);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return NULL_RTX;
++ case AVR32_BUILTIN_TLBW:
++ icode = CODE_FOR_tlbw;
++ pat = GEN_FCN (icode) (NULL_RTX);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return NULL_RTX;
++ case AVR32_BUILTIN_BREAKPOINT:
++ icode = CODE_FOR_breakpoint;
++ pat = GEN_FCN (icode) (NULL_RTX);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return NULL_RTX;
++ case AVR32_BUILTIN_XCHG:
++ icode = CODE_FOR_xchg;
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ tmode = insn_data[icode].operand[0].mode;
++ mode0 = insn_data[icode].operand[1].mode;
++ mode1 = insn_data[icode].operand[3].mode;
++
++ if (!(*insn_data[icode].operand[3].predicate) (op1, mode1))
++ {
++ op1 = copy_to_mode_reg (mode1, op1);
++ }
++
++ if (!(*insn_data[icode].operand[2].predicate) (op0, mode0))
++ {
++ op0 = copy_to_mode_reg (mode0, op0);
++ }
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++ pat = GEN_FCN (icode) (target, op0, op0, op1);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return target;
++ case AVR32_BUILTIN_LDXI:
++ icode = CODE_FOR_ldxi;
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ arg2 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ op2 = expand_expr (arg2, NULL_RTX, VOIDmode, 0);
++ tmode = insn_data[icode].operand[0].mode;
++ mode0 = insn_data[icode].operand[1].mode;
++ mode1 = insn_data[icode].operand[2].mode;
++
++ if (!(*insn_data[icode].operand[1].predicate) (op0, mode0))
++ {
++ op0 = copy_to_mode_reg (mode0, op0);
++ }
++
++ if (!(*insn_data[icode].operand[2].predicate) (op1, mode1))
++ {
++ op1 = copy_to_mode_reg (mode1, op1);
++ }
++
++ if (!(*insn_data[icode].operand[3].predicate) (op2, SImode))
++ {
++ error
++ ("Parameter 3 to __builtin_ldxi must be a valid extract shift operand: (0|8|16|24)");
++ return gen_reg_rtx (mode0);
++ }
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++ pat = GEN_FCN (icode) (target, op0, op1, op2);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return target;
++ case AVR32_BUILTIN_BSWAP16:
++ {
++ icode = CODE_FOR_bswap_16;
++ arg0 = TREE_VALUE (arglist);
++ arg0_mode = TYPE_MODE (TREE_TYPE (arg0));
++ mode0 = insn_data[icode].operand[1].mode;
++ if (arg0_mode != mode0)
++ arg0 = build1 (NOP_EXPR,
++ (*lang_hooks.types.type_for_mode) (mode0, 0), arg0);
++
++ op0 = expand_expr (arg0, NULL_RTX, HImode, 0);
++ tmode = insn_data[icode].operand[0].mode;
++
++
++ if (!(*insn_data[icode].operand[1].predicate) (op0, mode0))
++ {
++ op0 = copy_to_mode_reg (mode0, op0);
++ }
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ {
++ target = gen_reg_rtx (tmode);
++ }
++
++
++ pat = GEN_FCN (icode) (target, op0);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++
++ return target;
++ }
++ case AVR32_BUILTIN_BSWAP32:
++ {
++ icode = CODE_FOR_bswap_32;
++ arg0 = TREE_VALUE (arglist);
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ tmode = insn_data[icode].operand[0].mode;
++ mode0 = insn_data[icode].operand[1].mode;
++
++ if (!(*insn_data[icode].operand[1].predicate) (op0, mode0))
++ {
++ op0 = copy_to_mode_reg (mode0, op0);
++ }
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++
++
++ pat = GEN_FCN (icode) (target, op0);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++
++ return target;
++ }
++ case AVR32_BUILTIN_MVCR_W:
++ case AVR32_BUILTIN_MVCR_D:
++ {
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++
++ if (fcode == AVR32_BUILTIN_MVCR_W)
++ icode = CODE_FOR_mvcrsi;
++ else
++ icode = CODE_FOR_mvcrdi;
++
++ tmode = insn_data[icode].operand[0].mode;
++
++ if (target == 0
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++
++ if (!(*insn_data[icode].operand[1].predicate) (op0, SImode))
++ {
++ error
++ ("Parameter 1 to __builtin_cop is not a valid coprocessor number.");
++ error ("Number should be between 0 and 7.");
++ return NULL_RTX;
++ }
++
++ if (!(*insn_data[icode].operand[2].predicate) (op1, SImode))
++ {
++ error
++ ("Parameter 2 to __builtin_cop is not a valid coprocessor register number.");
++ error ("Number should be between 0 and 15.");
++ return NULL_RTX;
++ }
++
++ pat = GEN_FCN (icode) (target, op0, op1);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++
++ return target;
++ }
++ case AVR32_BUILTIN_MACSATHH_W:
++ case AVR32_BUILTIN_MACWH_D:
++ case AVR32_BUILTIN_MACHH_D:
++ {
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ arg2 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ op2 = expand_expr (arg2, NULL_RTX, VOIDmode, 0);
++
++ icode = ((fcode == AVR32_BUILTIN_MACSATHH_W) ? CODE_FOR_macsathh_w :
++ (fcode == AVR32_BUILTIN_MACWH_D) ? CODE_FOR_macwh_d :
++ CODE_FOR_machh_d);
++
++ tmode = insn_data[icode].operand[0].mode;
++ mode0 = insn_data[icode].operand[1].mode;
++ mode1 = insn_data[icode].operand[2].mode;
++
++
++ if (!target
++ || GET_MODE (target) != tmode
++ || !(*insn_data[icode].operand[0].predicate) (target, tmode))
++ target = gen_reg_rtx (tmode);
++
++ if (!(*insn_data[icode].operand[0].predicate) (op0, tmode))
++ {
++ /* If op0 is already a reg we must cast it to the correct mode. */
++ if (REG_P (op0))
++ op0 = convert_to_mode (tmode, op0, 1);
++ else
++ op0 = copy_to_mode_reg (tmode, op0);
++ }
++
++ if (!(*insn_data[icode].operand[1].predicate) (op1, mode0))
++ {
++ /* If op1 is already a reg we must cast it to the correct mode. */
++ if (REG_P (op1))
++ op1 = convert_to_mode (mode0, op1, 1);
++ else
++ op1 = copy_to_mode_reg (mode0, op1);
++ }
++
++ if (!(*insn_data[icode].operand[2].predicate) (op2, mode1))
++ {
++ /* If op1 is already a reg we must cast it to the correct mode. */
++ if (REG_P (op2))
++ op2 = convert_to_mode (mode1, op2, 1);
++ else
++ op2 = copy_to_mode_reg (mode1, op2);
++ }
++
++ emit_move_insn (target, op0);
++
++ pat = GEN_FCN (icode) (target, op1, op2);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++ return target;
++ }
++ case AVR32_BUILTIN_MVRC_W:
++ case AVR32_BUILTIN_MVRC_D:
++ {
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ arg2 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ op2 = expand_expr (arg2, NULL_RTX, VOIDmode, 0);
++
++ if (fcode == AVR32_BUILTIN_MVRC_W)
++ icode = CODE_FOR_mvrcsi;
++ else
++ icode = CODE_FOR_mvrcdi;
++
++ if (!(*insn_data[icode].operand[0].predicate) (op0, SImode))
++ {
++ error ("Parameter 1 is not a valid coprocessor number.");
++ error ("Number should be between 0 and 7.");
++ return NULL_RTX;
++ }
++
++ if (!(*insn_data[icode].operand[1].predicate) (op1, SImode))
++ {
++ error ("Parameter 2 is not a valid coprocessor register number.");
++ error ("Number should be between 0 and 15.");
++ return NULL_RTX;
++ }
++
++ if (GET_CODE (op2) == CONST_INT
++ || GET_CODE (op2) == CONST
++ || GET_CODE (op2) == SYMBOL_REF || GET_CODE (op2) == LABEL_REF)
++ {
++ op2 = force_const_mem (insn_data[icode].operand[2].mode, op2);
++ }
++
++ if (!(*insn_data[icode].operand[2].predicate) (op2, GET_MODE (op2)))
++ op2 = copy_to_mode_reg (insn_data[icode].operand[2].mode, op2);
++
++
++ pat = GEN_FCN (icode) (op0, op1, op2);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++
++ return NULL_RTX;
++ }
++ case AVR32_BUILTIN_COP:
++ {
++ rtx op3, op4;
++ tree arg3, arg4;
++ icode = CODE_FOR_cop;
++ arg0 = TREE_VALUE (arglist);
++ arg1 = TREE_VALUE (TREE_CHAIN (arglist));
++ arg2 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
++ arg3 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (TREE_CHAIN (arglist))));
++ arg4 =
++ TREE_VALUE (TREE_CHAIN
++ (TREE_CHAIN (TREE_CHAIN (TREE_CHAIN (arglist)))));
++ op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
++ op1 = expand_expr (arg1, NULL_RTX, VOIDmode, 0);
++ op2 = expand_expr (arg2, NULL_RTX, VOIDmode, 0);
++ op3 = expand_expr (arg3, NULL_RTX, VOIDmode, 0);
++ op4 = expand_expr (arg4, NULL_RTX, VOIDmode, 0);
++
++ if (!(*insn_data[icode].operand[0].predicate) (op0, SImode))
++ {
++ error
++ ("Parameter 1 to __builtin_cop is not a valid coprocessor number.");
++ error ("Number should be between 0 and 7.");
++ return NULL_RTX;
++ }
++
++ if (!(*insn_data[icode].operand[1].predicate) (op1, SImode))
++ {
++ error
++ ("Parameter 2 to __builtin_cop is not a valid coprocessor register number.");
++ error ("Number should be between 0 and 15.");
++ return NULL_RTX;
++ }
++
++ if (!(*insn_data[icode].operand[2].predicate) (op2, SImode))
++ {
++ error
++ ("Parameter 3 to __builtin_cop is not a valid coprocessor register number.");
++ error ("Number should be between 0 and 15.");
++ return NULL_RTX;
++ }
++
++ if (!(*insn_data[icode].operand[3].predicate) (op3, SImode))
++ {
++ error
++ ("Parameter 4 to __builtin_cop is not a valid coprocessor register number.");
++ error ("Number should be between 0 and 15.");
++ return NULL_RTX;
++ }
++
++ if (!(*insn_data[icode].operand[4].predicate) (op4, SImode))
++ {
++ error
++ ("Parameter 5 to __builtin_cop is not a valid coprocessor operation.");
++ error ("Number should be between 0 and 127.");
++ return NULL_RTX;
++ }
++
++ pat = GEN_FCN (icode) (op0, op1, op2, op3, op4);
++ if (!pat)
++ return 0;
++ emit_insn (pat);
++
++ return target;
++ }
++ }
++
++ for (i = 0, d = bdesc_2arg; i < ARRAY_SIZE (bdesc_2arg); i++, d++)
++ if (d->code == fcode)
++ return avr32_expand_binop_builtin (d->icode, arglist, target);
++
++
++ /* @@@ Should really do something sensible here. */
++ return NULL_RTX;
++}
++
++
++/* Handle an "interrupt" or "isr" attribute;
++ arguments as in struct attribute_spec.handler. */
++
++static tree
++avr32_handle_isr_attribute (tree * node, tree name, tree args,
++ int flags, bool * no_add_attrs)
++{
++ if (DECL_P (*node))
++ {
++ if (TREE_CODE (*node) != FUNCTION_DECL)
++ {
++ warning ("`%s' attribute only applies to functions",
++ IDENTIFIER_POINTER (name));
++ *no_add_attrs = true;
++ }
++ /* FIXME: the argument if any is checked for type attributes; should it
++ be checked for decl ones? */
++ }
++ else
++ {
++ if (TREE_CODE (*node) == FUNCTION_TYPE
++ || TREE_CODE (*node) == METHOD_TYPE)
++ {
++ if (avr32_isr_value (args) == AVR32_FT_UNKNOWN)
++ {
++ warning ("`%s' attribute ignored", IDENTIFIER_POINTER (name));
++ *no_add_attrs = true;
++ }
++ }
++ else if (TREE_CODE (*node) == POINTER_TYPE
++ && (TREE_CODE (TREE_TYPE (*node)) == FUNCTION_TYPE
++ || TREE_CODE (TREE_TYPE (*node)) == METHOD_TYPE)
++ && avr32_isr_value (args) != AVR32_FT_UNKNOWN)
++ {
++ *node = build_variant_type_copy (*node);
++ TREE_TYPE (*node) = build_type_attribute_variant
++ (TREE_TYPE (*node),
++ tree_cons (name, args, TYPE_ATTRIBUTES (TREE_TYPE (*node))));
++ *no_add_attrs = true;
++ }
++ else
++ {
++ /* Possibly pass this attribute on from the type to a decl. */
++ if (flags & ((int) ATTR_FLAG_DECL_NEXT
++ | (int) ATTR_FLAG_FUNCTION_NEXT
++ | (int) ATTR_FLAG_ARRAY_NEXT))
++ {
++ *no_add_attrs = true;
++ return tree_cons (name, args, NULL_TREE);
++ }
++ else
++ {
++ warning ("`%s' attribute ignored", IDENTIFIER_POINTER (name));
++ }
++ }
++ }
++
++ return NULL_TREE;
++}
++
++/* Handle an attribute requiring a FUNCTION_DECL;
++ arguments as in struct attribute_spec.handler. */
++static tree
++avr32_handle_fndecl_attribute (tree * node, tree name,
++ tree args ATTRIBUTE_UNUSED,
++ int flags ATTRIBUTE_UNUSED,
++ bool * no_add_attrs)
++{
++ if (TREE_CODE (*node) != FUNCTION_DECL)
++ {
++ warning ("%qs attribute only applies to functions",
++ IDENTIFIER_POINTER (name));
++ *no_add_attrs = true;
++ }
++
++ return NULL_TREE;
++}
++
++
++/* Handle an acall attribute;
++ arguments as in struct attribute_spec.handler. */
++
++static tree
++avr32_handle_acall_attribute (tree * node, tree name,
++ tree args ATTRIBUTE_UNUSED,
++ int flags ATTRIBUTE_UNUSED, bool * no_add_attrs)
++{
++ if (TREE_CODE (*node) == FUNCTION_TYPE || TREE_CODE (*node) == METHOD_TYPE)
++ {
++ warning ("`%s' attribute not yet supported...",
++ IDENTIFIER_POINTER (name));
++ *no_add_attrs = true;
++ return NULL_TREE;
++ }
++
++ warning ("`%s' attribute only applies to functions",
++ IDENTIFIER_POINTER (name));
++ *no_add_attrs = true;
++ return NULL_TREE;
++}
++
++
++/* Return 0 if the attributes for two types are incompatible, 1 if they
++ are compatible, and 2 if they are nearly compatible (which causes a
++ warning to be generated). */
++
++static int
++avr32_comp_type_attributes (tree type1, tree type2)
++{
++ int acall1, acall2, isr1, isr2, naked1, naked2;
++
++ /* Check for mismatch of non-default calling convention. */
++ if (TREE_CODE (type1) != FUNCTION_TYPE)
++ return 1;
++
++ /* Check for mismatched call attributes. */
++ acall1 = lookup_attribute ("acall", TYPE_ATTRIBUTES (type1)) != NULL;
++ acall2 = lookup_attribute ("acall", TYPE_ATTRIBUTES (type2)) != NULL;
++ naked1 = lookup_attribute ("naked", TYPE_ATTRIBUTES (type1)) != NULL;
++ naked2 = lookup_attribute ("naked", TYPE_ATTRIBUTES (type2)) != NULL;
++ isr1 = lookup_attribute ("isr", TYPE_ATTRIBUTES (type1)) != NULL;
++ if (!isr1)
++ isr1 = lookup_attribute ("interrupt", TYPE_ATTRIBUTES (type1)) != NULL;
++
++ isr2 = lookup_attribute ("isr", TYPE_ATTRIBUTES (type2)) != NULL;
++ if (!isr2)
++ isr2 = lookup_attribute ("interrupt", TYPE_ATTRIBUTES (type2)) != NULL;
++
++ if ((acall1 && isr2)
++ || (acall2 && isr1) || (naked1 && isr2) || (naked2 && isr1))
++ return 0;
++
++ return 1;
++}
++
++
++/* Computes the type of the current function. */
++
++static unsigned long
++avr32_compute_func_type (void)
++{
++ unsigned long type = AVR32_FT_UNKNOWN;
++ tree a;
++ tree attr;
++
++ if (TREE_CODE (current_function_decl) != FUNCTION_DECL)
++ abort ();
++
++ /* Decide if the current function is volatile. Such functions never
++ return, and many memory cycles can be saved by not storing register
++ values that will never be needed again. This optimization was added to
++ speed up context switching in a kernel application. */
++ if (optimize > 0
++ && TREE_NOTHROW (current_function_decl)
++ && TREE_THIS_VOLATILE (current_function_decl))
++ type |= AVR32_FT_VOLATILE;
++
++ if (cfun->static_chain_decl != NULL)
++ type |= AVR32_FT_NESTED;
++
++ attr = DECL_ATTRIBUTES (current_function_decl);
++
++ a = lookup_attribute ("isr", attr);
++ if (a == NULL_TREE)
++ a = lookup_attribute ("interrupt", attr);
++
++ if (a == NULL_TREE)
++ type |= AVR32_FT_NORMAL;
++ else
++ type |= avr32_isr_value (TREE_VALUE (a));
++
++
++ a = lookup_attribute ("acall", attr);
++ if (a != NULL_TREE)
++ type |= AVR32_FT_ACALL;
++
++ a = lookup_attribute ("naked", attr);
++ if (a != NULL_TREE)
++ type |= AVR32_FT_NAKED;
++
++ return type;
++}
++
++/* Returns the type of the current function. */
++
++static unsigned long
++avr32_current_func_type (void)
++{
++ if (AVR32_FUNC_TYPE (cfun->machine->func_type) == AVR32_FT_UNKNOWN)
++ cfun->machine->func_type = avr32_compute_func_type ();
++
++ return cfun->machine->func_type;
++}
++
++/*
++ This target hook should return true if we should not pass type solely
++ in registers. The file expr.h defines a definition that is usually appropriate,
++ refer to expr.h for additional documentation.
++*/
++bool
++avr32_must_pass_in_stack (enum machine_mode mode ATTRIBUTE_UNUSED, tree type)
++{
++ if (type && AGGREGATE_TYPE_P (type)
++ /* If the alignment is less than the size then pass in the struct on
++ the stack. */
++ && ((unsigned int) TYPE_ALIGN_UNIT (type) <
++ (unsigned int) int_size_in_bytes (type))
++ /* If we support unaligned word accesses then structs of size 4 and 8
++ can have any alignment and still be passed in registers. */
++ && !(TARGET_UNALIGNED_WORD
++ && (int_size_in_bytes (type) == 4
++ || int_size_in_bytes (type) == 8))
++ /* Double word structs need only a word alignment. */
++ && !(int_size_in_bytes (type) == 8 && TYPE_ALIGN_UNIT (type) >= 4))
++ return true;
++
++ if (type && AGGREGATE_TYPE_P (type)
++ /* Structs of size 3,5,6,7 are always passed in registers. */
++ && (int_size_in_bytes (type) == 3
++ || int_size_in_bytes (type) == 5
++ || int_size_in_bytes (type) == 6 || int_size_in_bytes (type) == 7))
++ return true;
++
++
++ return (type && TREE_ADDRESSABLE (type));
++}
++
++
++bool
++avr32_strict_argument_naming (CUMULATIVE_ARGS * ca ATTRIBUTE_UNUSED)
++{
++ return true;
++}
++
++/*
++ This target hook should return true if an argument at the position indicated
++ by cum should be passed by reference. This predicate is queried after target
++ independent reasons for being passed by reference, such as TREE_ADDRESSABLE (type).
++
++ If the hook returns true, a copy of that argument is made in memory and a
++ pointer to the argument is passed instead of the argument itself. The pointer
++ is passed in whatever way is appropriate for passing a pointer to that type.
++*/
++bool
++avr32_pass_by_reference (CUMULATIVE_ARGS * cum ATTRIBUTE_UNUSED,
++ enum machine_mode mode ATTRIBUTE_UNUSED,
++ tree type, bool named ATTRIBUTE_UNUSED)
++{
++ return (type && (TREE_CODE (TYPE_SIZE (type)) != INTEGER_CST));
++}
++
++static int
++avr32_arg_partial_bytes (CUMULATIVE_ARGS * pcum ATTRIBUTE_UNUSED,
++ enum machine_mode mode ATTRIBUTE_UNUSED,
++ tree type ATTRIBUTE_UNUSED,
++ bool named ATTRIBUTE_UNUSED)
++{
++ return 0;
++}
++
++
++struct gcc_target targetm = TARGET_INITIALIZER;
++
++/*
++ Table used to convert from register number in the assembler instructions and
++ the register numbers used in gcc.
++*/
++const int avr32_function_arg_reglist[] =
++{
++ INTERNAL_REGNUM (12),
++ INTERNAL_REGNUM (11),
++ INTERNAL_REGNUM (10),
++ INTERNAL_REGNUM (9),
++ INTERNAL_REGNUM (8)
++};
++
++rtx avr32_compare_op0 = NULL_RTX;
++rtx avr32_compare_op1 = NULL_RTX;
++rtx avr32_compare_operator = NULL_RTX;
++rtx avr32_acc_cache = NULL_RTX;
++
++/*
++ Returns nonzero if it is allowed to store a value of mode mode in hard
++ register number regno.
++*/
++int
++avr32_hard_regno_mode_ok (int regnr, enum machine_mode mode)
++{
++ /* We allow only float modes in the fp-registers */
++ if (regnr >= FIRST_FP_REGNUM
++ && regnr <= LAST_FP_REGNUM && GET_MODE_CLASS (mode) != MODE_FLOAT)
++ {
++ return 0;
++ }
++
++ switch (mode)
++ {
++ case DImode: /* long long */
++ case DFmode: /* double */
++ case SCmode: /* __complex__ float */
++ case CSImode: /* __complex__ int */
++ if (regnr < 4)
++ { /* long long int not supported in r12, sp, lr
++ or pc. */
++ return 0;
++ }
++ else
++ {
++ if (regnr % 2) /* long long int has to be refered in even
++ registers. */
++ return 0;
++ else
++ return 1;
++ }
++ case CDImode: /* __complex__ long long */
++ case DCmode: /* __complex__ double */
++ case TImode: /* 16 bytes */
++ if (regnr < 7)
++ return 0;
++ else if (regnr % 2)
++ return 0;
++ else
++ return 1;
++ default:
++ return 1;
++ }
++}
++
++
++int
++avr32_rnd_operands (rtx add, rtx shift)
++{
++ if (GET_CODE (shift) == CONST_INT &&
++ GET_CODE (add) == CONST_INT && INTVAL (shift) > 0)
++ {
++ if ((1 << (INTVAL (shift) - 1)) == INTVAL (add))
++ return TRUE;
++ }
++
++ return FALSE;
++}
++
++
++
++int
++avr32_const_ok_for_constraint_p (HOST_WIDE_INT value, char c, const char *str)
++{
++ switch (c)
++ {
++ case 'K':
++ case 'I':
++ {
++ HOST_WIDE_INT min_value = 0, max_value = 0;
++ char size_str[3];
++ int const_size;
++
++ size_str[0] = str[2];
++ size_str[1] = str[3];
++ size_str[2] = '\0';
++ const_size = atoi (size_str);
++
++ if (toupper (str[1]) == 'U')
++ {
++ min_value = 0;
++ max_value = (1 << const_size) - 1;
++ }
++ else if (toupper (str[1]) == 'S')
++ {
++ min_value = -(1 << (const_size - 1));
++ max_value = (1 << (const_size - 1)) - 1;
++ }
++
++ if (c == 'I')
++ {
++ value = -value;
++ }
++
++ if (value >= min_value && value <= max_value)
++ {
++ return 1;
++ }
++ break;
++ }
++ case 'M':
++ return avr32_mask_upper_bits_operand (GEN_INT (value), VOIDmode);
++ }
++
++ return 0;
++}
++
++
++/*Compute mask of which floating-point registers needs saving upon
++ entry to this function*/
++static unsigned long
++avr32_compute_save_fp_reg_mask (void)
++{
++ unsigned long func_type = avr32_current_func_type ();
++ unsigned int save_reg_mask = 0;
++ unsigned int reg;
++ unsigned int max_reg = 7;
++ int save_all_call_used_regs = FALSE;
++
++ /* This only applies for hardware floating-point implementation. */
++ if (!TARGET_HARD_FLOAT)
++ return 0;
++
++ if (IS_INTERRUPT (func_type))
++ {
++
++ /* Interrupt functions must not corrupt any registers, even call
++ clobbered ones. If this is a leaf function we can just examine the
++ registers used by the RTL, but otherwise we have to assume that
++ whatever function is called might clobber anything, and so we have
++ to save all the call-clobbered registers as well. */
++ max_reg = 13;
++ save_all_call_used_regs = !current_function_is_leaf;
++ }
++
++ /* All used registers used must be saved */
++ for (reg = 0; reg <= max_reg; reg++)
++ if (regs_ever_live[INTERNAL_FP_REGNUM (reg)]
++ || (save_all_call_used_regs
++ && call_used_regs[INTERNAL_FP_REGNUM (reg)]))
++ save_reg_mask |= (1 << reg);
++
++ return save_reg_mask;
++}
++
++/*Compute mask of registers which needs saving upon function entry */
++static unsigned long
++avr32_compute_save_reg_mask (int push)
++{
++ unsigned long func_type;
++ unsigned int save_reg_mask = 0;
++ unsigned int reg;
++
++ func_type = avr32_current_func_type ();
++
++ if (IS_INTERRUPT (func_type))
++ {
++ unsigned int max_reg = 12;
++
++
++ /* Get the banking scheme for the interrupt */
++ switch (func_type)
++ {
++ case AVR32_FT_ISR_FULL:
++ max_reg = 0;
++ break;
++ case AVR32_FT_ISR_HALF:
++ max_reg = 7;
++ break;
++ case AVR32_FT_ISR_NONE:
++ max_reg = 12;
++ break;
++ }
++
++ /* Interrupt functions must not corrupt any registers, even call
++ clobbered ones. If this is a leaf function we can just examine the
++ registers used by the RTL, but otherwise we have to assume that
++ whatever function is called might clobber anything, and so we have
++ to save all the call-clobbered registers as well. */
++
++ /* Need not push the registers r8-r12 for AVR32A architectures, as this
++ is automatially done in hardware. We also do not have any shadow
++ registers. */
++ if (avr32_arch->uarch_type == UARCH_TYPE_AVR32A)
++ {
++ max_reg = 7;
++ func_type = AVR32_FT_ISR_NONE;
++ }
++
++ /* All registers which are used and is not shadowed must be saved */
++ for (reg = 0; reg <= max_reg; reg++)
++ if (regs_ever_live[INTERNAL_REGNUM (reg)]
++ || (!current_function_is_leaf
++ && call_used_regs[INTERNAL_REGNUM (reg)]))
++ save_reg_mask |= (1 << reg);
++
++ /* Check LR */
++ if ((regs_ever_live[LR_REGNUM] || !current_function_is_leaf || frame_pointer_needed) && (func_type == AVR32_FT_ISR_NONE) /* Only
++ non-shadowed
++ register
++ models
++ */ )
++ save_reg_mask |= (1 << ASM_REGNUM (LR_REGNUM));
++
++ /* Make sure that the GOT register is pushed. */
++ if (max_reg >= ASM_REGNUM (PIC_OFFSET_TABLE_REGNUM)
++ && current_function_uses_pic_offset_table)
++ save_reg_mask |= (1 << ASM_REGNUM (PIC_OFFSET_TABLE_REGNUM));
++
++ }
++ else
++ {
++ int use_pushm = optimize_size;
++
++ /* In the normal case we only need to save those registers which are
++ call saved and which are used by this function. */
++ for (reg = 0; reg <= 7; reg++)
++ if (regs_ever_live[INTERNAL_REGNUM (reg)]
++ && !call_used_regs[INTERNAL_REGNUM (reg)])
++ save_reg_mask |= (1 << reg);
++
++ /* Make sure that the GOT register is pushed. */
++ if (current_function_uses_pic_offset_table)
++ save_reg_mask |= (1 << ASM_REGNUM (PIC_OFFSET_TABLE_REGNUM));
++
++
++ /* If we optimize for size and do not have anonymous arguments: use
++ popm/pushm always */
++ if (use_pushm)
++ {
++ if ((save_reg_mask & (1 << 0))
++ || (save_reg_mask & (1 << 1))
++ || (save_reg_mask & (1 << 2)) || (save_reg_mask & (1 << 3)))
++ save_reg_mask |= 0xf;
++
++ if ((save_reg_mask & (1 << 4))
++ || (save_reg_mask & (1 << 5))
++ || (save_reg_mask & (1 << 6)) || (save_reg_mask & (1 << 7)))
++ save_reg_mask |= 0xf0;
++
++ if ((save_reg_mask & (1 << 8)) || (save_reg_mask & (1 << 9)))
++ save_reg_mask |= 0x300;
++ }
++
++
++ /* Check LR */
++ if ((regs_ever_live[LR_REGNUM] || !current_function_is_leaf ||
++ (optimize_size && save_reg_mask) || frame_pointer_needed))
++ {
++ if (push)
++ {
++ /* Push/Pop LR */
++ save_reg_mask |= (1 << ASM_REGNUM (LR_REGNUM));
++ }
++ else
++ {
++ /* Pop PC */
++ save_reg_mask |= (1 << ASM_REGNUM (PC_REGNUM));
++ }
++ }
++ }
++
++ return save_reg_mask;
++}
++
++/*Compute total size in bytes of all saved registers */
++static int
++avr32_get_reg_mask_size (int reg_mask)
++{
++ int reg, size;
++ size = 0;
++
++ for (reg = 0; reg <= 15; reg++)
++ if (reg_mask & (1 << reg))
++ size += 4;
++
++ return size;
++}
++
++/*Get a register from one of the registers which are saved onto the stack
++ upon function entry */
++
++static int
++avr32_get_saved_reg (int save_reg_mask)
++{
++ unsigned int reg;
++
++ /* Find the first register which is saved in the saved_reg_mask */
++ for (reg = 0; reg <= 15; reg++)
++ if (save_reg_mask & (1 << reg))
++ return reg;
++
++ return -1;
++}
++
++/* Return 1 if it is possible to return using a single instruction. */
++int
++avr32_use_return_insn (int iscond)
++{
++ unsigned int func_type = avr32_current_func_type ();
++ unsigned long saved_int_regs;
++ unsigned long saved_fp_regs;
++
++ /* Never use a return instruction before reload has run. */
++ if (!reload_completed)
++ return 0;
++
++ /* Must adjust the stack for vararg functions. */
++ if (current_function_args_info.uses_anonymous_args)
++ return 0;
++
++ /* If there a stack adjstment. */
++ if (get_frame_size ())
++ return 0;
++
++ saved_int_regs = avr32_compute_save_reg_mask (TRUE);
++ saved_fp_regs = avr32_compute_save_fp_reg_mask ();
++
++ /* Functions which have saved fp-regs on the stack can not be performed in
++ one instruction */
++ if (saved_fp_regs)
++ return 0;
++
++ /* Conditional returns can not be performed in one instruction if we need
++ to restore registers from the stack */
++ if (iscond && saved_int_regs)
++ return 0;
++
++ /* Conditional return can not be used for interrupt handlers. */
++ if (iscond && IS_INTERRUPT (func_type))
++ return 0;
++
++ /* For interrupt handlers which needs to pop registers */
++ if (saved_int_regs && IS_INTERRUPT (func_type))
++ return 0;
++
++
++ /* If there are saved registers but the LR isn't saved, then we need two
++ instructions for the return. */
++ if (saved_int_regs && !(saved_int_regs & (1 << ASM_REGNUM (LR_REGNUM))))
++ return 0;
++
++
++ return 1;
++}
++
++
++/*Generate some function prologue info in the assembly file*/
++
++void
++avr32_target_asm_function_prologue (FILE * f, HOST_WIDE_INT frame_size)
++{
++ if (IS_NAKED (avr32_current_func_type ()))
++ fprintf (f,
++ "\t# Function is naked: Prologue and epilogue provided by programmer\n");
++
++ if (IS_INTERRUPT (avr32_current_func_type ()))
++ {
++ switch (avr32_current_func_type ())
++ {
++ case AVR32_FT_ISR_FULL:
++ fprintf (f,
++ "\t# Interrupt Function: Fully shadowed register file\n");
++ break;
++ case AVR32_FT_ISR_HALF:
++ fprintf (f,
++ "\t# Interrupt Function: Half shadowed register file\n");
++ break;
++ default:
++ case AVR32_FT_ISR_NONE:
++ fprintf (f, "\t# Interrupt Function: No shadowed register file\n");
++ break;
++ }
++ }
++
++
++ fprintf (f, "\t# args = %i, frame = %li, pretend = %i\n",
++ current_function_args_size, frame_size,
++ current_function_pretend_args_size);
++
++ fprintf (f, "\t# frame_needed = %i, leaf_function = %i\n",
++ frame_pointer_needed, current_function_is_leaf);
++
++ fprintf (f, "\t# uses_anonymous_args = %i\n",
++ current_function_args_info.uses_anonymous_args);
++}
++
++
++/* Generate and emit an insn that we will recognize as a pushm or stm.
++ Unfortunately, since this insn does not reflect very well the actual
++ semantics of the operation, we need to annotate the insn for the benefit
++ of DWARF2 frame unwind information. */
++
++int avr32_convert_to_reglist16 (int reglist8_vect);
++
++static rtx
++emit_multi_reg_push (int reglist, int usePUSHM)
++{
++ rtx insn;
++ rtx dwarf;
++ rtx tmp;
++ rtx reg;
++ int i;
++ int nr_regs;
++ int index = 0;
++
++ if (usePUSHM)
++ {
++ insn = emit_insn (gen_pushm (gen_rtx_CONST_INT (SImode, reglist)));
++ reglist = avr32_convert_to_reglist16 (reglist);
++ }
++ else
++ {
++ insn = emit_insn (gen_stm (stack_pointer_rtx,
++ gen_rtx_CONST_INT (SImode, reglist),
++ gen_rtx_CONST_INT (SImode, 1)));
++ }
++
++ nr_regs = avr32_get_reg_mask_size (reglist) / 4;
++ dwarf = gen_rtx_SEQUENCE (VOIDmode, rtvec_alloc (nr_regs + 1));
++
++ for (i = 15; i >= 0; i--)
++ {
++ if (reglist & (1 << i))
++ {
++ reg = gen_rtx_REG (SImode, INTERNAL_REGNUM (i));
++ tmp = gen_rtx_SET (VOIDmode,
++ gen_rtx_MEM (SImode,
++ plus_constant (stack_pointer_rtx,
++ 4 * index)), reg);
++ RTX_FRAME_RELATED_P (tmp) = 1;
++ XVECEXP (dwarf, 0, 1 + index++) = tmp;
++ }
++ }
++
++ tmp = gen_rtx_SET (SImode,
++ stack_pointer_rtx,
++ gen_rtx_PLUS (SImode,
++ stack_pointer_rtx,
++ GEN_INT (-4 * nr_regs)));
++ RTX_FRAME_RELATED_P (tmp) = 1;
++ XVECEXP (dwarf, 0, 0) = tmp;
++ REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR, dwarf,
++ REG_NOTES (insn));
++ return insn;
++}
++
++
++static rtx
++emit_multi_fp_reg_push (int reglist)
++{
++ rtx insn;
++ rtx dwarf;
++ rtx tmp;
++ rtx reg;
++ int i;
++ int nr_regs;
++ int index = 0;
++
++ insn = emit_insn (gen_stm_fp (stack_pointer_rtx,
++ gen_rtx_CONST_INT (SImode, reglist),
++ gen_rtx_CONST_INT (SImode, 1)));
++
++ nr_regs = avr32_get_reg_mask_size (reglist) / 4;
++ dwarf = gen_rtx_SEQUENCE (VOIDmode, rtvec_alloc (nr_regs + 1));
++
++ for (i = 15; i >= 0; i--)
++ {
++ if (reglist & (1 << i))
++ {
++ reg = gen_rtx_REG (SImode, INTERNAL_FP_REGNUM (i));
++ tmp = gen_rtx_SET (VOIDmode,
++ gen_rtx_MEM (SImode,
++ plus_constant (stack_pointer_rtx,
++ 4 * index)), reg);
++ RTX_FRAME_RELATED_P (tmp) = 1;
++ XVECEXP (dwarf, 0, 1 + index++) = tmp;
++ }
++ }
++
++ tmp = gen_rtx_SET (SImode,
++ stack_pointer_rtx,
++ gen_rtx_PLUS (SImode,
++ stack_pointer_rtx,
++ GEN_INT (-4 * nr_regs)));
++ RTX_FRAME_RELATED_P (tmp) = 1;
++ XVECEXP (dwarf, 0, 0) = tmp;
++ REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR, dwarf,
++ REG_NOTES (insn));
++ return insn;
++}
++
++rtx
++avr32_gen_load_multiple (rtx * regs, int count, rtx from,
++ int write_back, int in_struct_p, int scalar_p)
++{
++
++ rtx result;
++ int i = 0, j;
++
++ result =
++ gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count + (write_back ? 1 : 0)));
++
++ if (write_back)
++ {
++ XVECEXP (result, 0, 0)
++ = gen_rtx_SET (GET_MODE (from), from,
++ plus_constant (from, count * 4));
++ i = 1;
++ count++;
++ }
++
++
++ for (j = 0; i < count; i++, j++)
++ {
++ rtx unspec;
++ rtx mem = gen_rtx_MEM (SImode, plus_constant (from, j * 4));
++ MEM_IN_STRUCT_P (mem) = in_struct_p;
++ MEM_SCALAR_P (mem) = scalar_p;
++ unspec = gen_rtx_UNSPEC (VOIDmode, gen_rtvec (1, mem), UNSPEC_LDM);
++ XVECEXP (result, 0, i) = gen_rtx_SET (VOIDmode, regs[j], unspec);
++ }
++
++ return result;
++}
++
++
++rtx
++avr32_gen_store_multiple (rtx * regs, int count, rtx to,
++ int in_struct_p, int scalar_p)
++{
++ rtx result;
++ int i = 0, j;
++
++ result = gen_rtx_PARALLEL (VOIDmode, rtvec_alloc (count));
++
++ for (j = 0; i < count; i++, j++)
++ {
++ rtx mem = gen_rtx_MEM (SImode, plus_constant (to, j * 4));
++ MEM_IN_STRUCT_P (mem) = in_struct_p;
++ MEM_SCALAR_P (mem) = scalar_p;
++ XVECEXP (result, 0, i)
++ = gen_rtx_SET (VOIDmode, mem,
++ gen_rtx_UNSPEC (VOIDmode,
++ gen_rtvec (1, regs[j]),
++ UNSPEC_STORE_MULTIPLE));
++ }
++
++ return result;
++}
++
++
++/* Move a block of memory if it is word aligned or we support unaligned
++ word memory accesses. The size must be maximum 64 bytes. */
++
++int
++avr32_gen_movmemsi (rtx * operands)
++{
++ HOST_WIDE_INT bytes_to_go;
++ rtx src, dst;
++ rtx st_src, st_dst;
++ int ptr_offset = 0;
++ int block_size;
++ int dst_in_struct_p, src_in_struct_p;
++ int dst_scalar_p, src_scalar_p;
++ int unaligned;
++
++ if (GET_CODE (operands[2]) != CONST_INT
++ || GET_CODE (operands[3]) != CONST_INT
++ || INTVAL (operands[2]) > 64
++ || ((INTVAL (operands[3]) & 3) && !TARGET_UNALIGNED_WORD))
++ return 0;
++
++ unaligned = (INTVAL (operands[3]) & 3) != 0;
++
++ block_size = 4;
++
++ st_dst = XEXP (operands[0], 0);
++ st_src = XEXP (operands[1], 0);
++
++ dst_in_struct_p = MEM_IN_STRUCT_P (operands[0]);
++ dst_scalar_p = MEM_SCALAR_P (operands[0]);
++ src_in_struct_p = MEM_IN_STRUCT_P (operands[1]);
++ src_scalar_p = MEM_SCALAR_P (operands[1]);
++
++ dst = copy_to_mode_reg (SImode, st_dst);
++ src = copy_to_mode_reg (SImode, st_src);
++
++ bytes_to_go = INTVAL (operands[2]);
++
++ while (bytes_to_go)
++ {
++ enum machine_mode move_mode;
++ /* Seems to be a problem with reloads for the movti pattern so this is
++ disabled until that problem is resolved */
++
++ /* if ( bytes_to_go >= GET_MODE_SIZE(TImode) ) move_mode = TImode; else
++ */
++ if ((bytes_to_go >= GET_MODE_SIZE (DImode)) && !unaligned)
++ move_mode = DImode;
++ else if (bytes_to_go >= GET_MODE_SIZE (SImode))
++ move_mode = SImode;
++ else
++ move_mode = QImode;
++
++ {
++ rtx dst_mem = gen_rtx_MEM (move_mode,
++ gen_rtx_PLUS (SImode, dst,
++ GEN_INT (ptr_offset)));
++ rtx src_mem = gen_rtx_MEM (move_mode,
++ gen_rtx_PLUS (SImode, src,
++ GEN_INT (ptr_offset)));
++ ptr_offset += GET_MODE_SIZE (move_mode);
++ bytes_to_go -= GET_MODE_SIZE (move_mode);
++
++ MEM_IN_STRUCT_P (dst_mem) = dst_in_struct_p;
++ MEM_SCALAR_P (dst_mem) = dst_scalar_p;
++
++ MEM_IN_STRUCT_P (src_mem) = src_in_struct_p;
++ MEM_SCALAR_P (src_mem) = src_scalar_p;
++ emit_move_insn (dst_mem, src_mem);
++
++ }
++ }
++
++ return 1;
++}
++
++
++
++/*Expand the prologue instruction*/
++void
++avr32_expand_prologue (void)
++{
++ rtx insn, dwarf;
++ unsigned long saved_reg_mask, saved_fp_reg_mask;
++ int reglist8 = 0;
++
++ /* Naked functions does not have a prologue */
++ if (IS_NAKED (avr32_current_func_type ()))
++ return;
++
++ saved_reg_mask = avr32_compute_save_reg_mask (TRUE);
++
++ if (saved_reg_mask)
++ {
++ /* Must push used registers */
++
++ /* Should we use POPM or LDM? */
++ int usePUSHM = TRUE;
++ reglist8 = 0;
++ if (((saved_reg_mask & (1 << 0)) ||
++ (saved_reg_mask & (1 << 1)) ||
++ (saved_reg_mask & (1 << 2)) || (saved_reg_mask & (1 << 3))))
++ {
++ /* One of R0-R3 should at least be pushed */
++ if (((saved_reg_mask & (1 << 0)) &&
++ (saved_reg_mask & (1 << 1)) &&
++ (saved_reg_mask & (1 << 2)) && (saved_reg_mask & (1 << 3))))
++ {
++ /* All should be pushed */
++ reglist8 |= 0x01;
++ }
++ else
++ {
++ usePUSHM = FALSE;
++ }
++ }
++
++ if (((saved_reg_mask & (1 << 4)) ||
++ (saved_reg_mask & (1 << 5)) ||
++ (saved_reg_mask & (1 << 6)) || (saved_reg_mask & (1 << 7))))
++ {
++ /* One of R4-R7 should at least be pushed */
++ if (((saved_reg_mask & (1 << 4)) &&
++ (saved_reg_mask & (1 << 5)) &&
++ (saved_reg_mask & (1 << 6)) && (saved_reg_mask & (1 << 7))))
++ {
++ if (usePUSHM)
++ /* All should be pushed */
++ reglist8 |= 0x02;
++ }
++ else
++ {
++ usePUSHM = FALSE;
++ }
++ }
++
++ if (((saved_reg_mask & (1 << 8)) || (saved_reg_mask & (1 << 9))))
++ {
++ /* One of R8-R9 should at least be pushed */
++ if (((saved_reg_mask & (1 << 8)) && (saved_reg_mask & (1 << 9))))
++ {
++ if (usePUSHM)
++ /* All should be pushed */
++ reglist8 |= 0x04;
++ }
++ else
++ {
++ usePUSHM = FALSE;
++ }
++ }
++
++ if (saved_reg_mask & (1 << 10))
++ reglist8 |= 0x08;
++
++ if (saved_reg_mask & (1 << 11))
++ reglist8 |= 0x10;
++
++ if (saved_reg_mask & (1 << 12))
++ reglist8 |= 0x20;
++
++ if (saved_reg_mask & (1 << ASM_REGNUM (LR_REGNUM)))
++ {
++ /* Push LR */
++ reglist8 |= 0x40;
++ }
++
++ if (usePUSHM)
++ {
++ insn = emit_multi_reg_push (reglist8, TRUE);
++ }
++ else
++ {
++ insn = emit_multi_reg_push (saved_reg_mask, FALSE);
++ }
++ RTX_FRAME_RELATED_P (insn) = 1;
++
++ /* Prevent this instruction from being scheduled after any other
++ instructions. */
++ emit_insn (gen_blockage ());
++ }
++
++ saved_fp_reg_mask = avr32_compute_save_fp_reg_mask ();
++ if (saved_fp_reg_mask)
++ {
++ insn = emit_multi_fp_reg_push (saved_fp_reg_mask);
++ RTX_FRAME_RELATED_P (insn) = 1;
++
++ /* Prevent this instruction from being scheduled after any other
++ instructions. */
++ emit_insn (gen_blockage ());
++ }
++
++ /* Set frame pointer */
++ if (frame_pointer_needed)
++ {
++ insn = emit_move_insn (frame_pointer_rtx, stack_pointer_rtx);
++ RTX_FRAME_RELATED_P (insn) = 1;
++ }
++
++ if (get_frame_size () > 0)
++ {
++ if (avr32_const_ok_for_constraint_p (get_frame_size (), 'K', "Ks21"))
++ {
++ insn = emit_insn (gen_rtx_SET (SImode,
++ stack_pointer_rtx,
++ gen_rtx_PLUS (SImode,
++ stack_pointer_rtx,
++ gen_rtx_CONST_INT
++ (SImode,
++ -get_frame_size
++ ()))));
++ RTX_FRAME_RELATED_P (insn) = 1;
++ }
++ else
++ {
++ /* Immediate is larger than k21 We must either check if we can use
++ one of the pushed reegisters as temporary storage or we must
++ make us a temp register by pushing a register to the stack. */
++ rtx temp_reg, const_pool_entry, insn;
++ if (saved_reg_mask)
++ {
++ temp_reg =
++ gen_rtx_REG (SImode,
++ INTERNAL_REGNUM (avr32_get_saved_reg
++ (saved_reg_mask)));
++ }
++ else
++ {
++ temp_reg = gen_rtx_REG (SImode, INTERNAL_REGNUM (7));
++ emit_move_insn (gen_rtx_MEM
++ (SImode,
++ gen_rtx_PRE_DEC (SImode, stack_pointer_rtx)),
++ temp_reg);
++ }
++
++ const_pool_entry =
++ force_const_mem (SImode,
++ gen_rtx_CONST_INT (SImode, get_frame_size ()));
++ emit_move_insn (temp_reg, const_pool_entry);
++
++ insn = emit_insn (gen_rtx_SET (SImode,
++ stack_pointer_rtx,
++ gen_rtx_MINUS (SImode,
++ stack_pointer_rtx,
++ temp_reg)));
++
++ dwarf = gen_rtx_SET (VOIDmode, stack_pointer_rtx,
++ gen_rtx_PLUS (SImode, stack_pointer_rtx,
++ GEN_INT (-get_frame_size ())));
++ REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR,
++ dwarf, REG_NOTES (insn));
++ RTX_FRAME_RELATED_P (insn) = 1;
++
++ if (!saved_reg_mask)
++ {
++ insn =
++ emit_move_insn (temp_reg,
++ gen_rtx_MEM (SImode,
++ gen_rtx_POST_INC (SImode,
++ gen_rtx_REG
++ (SImode,
++ 13))));
++ }
++
++ /* Mark the temp register as dead */
++ REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_DEAD, temp_reg,
++ REG_NOTES (insn));
++
++
++ }
++
++ /* Prevent the the stack adjustment to be scheduled after any
++ instructions using the frame pointer. */
++ emit_insn (gen_blockage ());
++ }
++
++ /* Load GOT */
++ if (flag_pic)
++ {
++ avr32_load_pic_register ();
++
++ /* gcc does not know that load or call instructions might use the pic
++ register so it might schedule these instructions before the loading
++ of the pic register. To avoid this emit a barrier for now. TODO!
++ Find out a better way to let gcc know which instructions might use
++ the pic register. */
++ emit_insn (gen_blockage ());
++ }
++ return;
++}
++
++void
++avr32_set_return_address (rtx source)
++{
++ rtx addr;
++ unsigned long saved_regs;
++
++ saved_regs = avr32_compute_save_reg_mask (TRUE);
++
++ if (!(saved_regs & (1 << ASM_REGNUM (LR_REGNUM))))
++ emit_move_insn (gen_rtx_REG (Pmode, LR_REGNUM), source);
++ else
++ {
++ if (frame_pointer_needed)
++ addr = gen_rtx_REG (Pmode, FRAME_POINTER_REGNUM);
++ else
++ /* FIXME: Need to use scratch register if frame is large */
++ addr = plus_constant (stack_pointer_rtx, get_frame_size ());
++
++ emit_move_insn (gen_rtx_MEM (Pmode, addr), source);
++ }
++}
++
++
++
++/* Return the length of INSN. LENGTH is the initial length computed by
++ attributes in the machine-description file. */
++
++int
++avr32_adjust_insn_length (rtx insn ATTRIBUTE_UNUSED,
++ int length ATTRIBUTE_UNUSED)
++{
++ return length;
++}
++
++void
++avr32_output_return_instruction (int single_ret_inst ATTRIBUTE_UNUSED,
++ int iscond ATTRIBUTE_UNUSED,
++ rtx cond ATTRIBUTE_UNUSED, rtx r12_imm)
++{
++
++ unsigned long saved_reg_mask, saved_fp_reg_mask;
++ int insert_ret = TRUE;
++ int reglist8 = 0;
++ int stack_adjustment = get_frame_size ();
++ unsigned int func_type = avr32_current_func_type ();
++ FILE *f = asm_out_file;
++
++ /* Naked functions does not have an epilogue */
++ if (IS_NAKED (func_type))
++ return;
++
++ saved_fp_reg_mask = avr32_compute_save_fp_reg_mask ();
++
++ saved_reg_mask = avr32_compute_save_reg_mask (FALSE);
++
++ /* Reset frame pointer */
++ if (stack_adjustment > 0)
++ {
++ if (avr32_const_ok_for_constraint_p (stack_adjustment, 'I', "Is21"))
++ {
++ fprintf (f, "\tsub sp, %i # Reset Frame Pointer\n",
++ -stack_adjustment);
++ }
++ else
++ {
++ /* TODO! Is it safe to use r8 as scratch?? */
++ fprintf (f, "\tmov r8, lo(%i) # Reset Frame Pointer\n",
++ -stack_adjustment);
++ fprintf (f, "\torh r8, hi(%i) # Reset Frame Pointer\n",
++ -stack_adjustment);
++ fprintf (f, "\tadd sp,r8 # Reset Frame Pointer\n");
++ }
++ }
++
++ if (saved_fp_reg_mask)
++ {
++ char reglist[64]; /* 64 bytes should be enough... */
++ avr32_make_fp_reglist_w (saved_fp_reg_mask, (char *) reglist);
++ fprintf (f, "\tldcm.w\tcp0, sp++, %s\n", reglist);
++ if (saved_fp_reg_mask & ~0xff)
++ {
++ saved_fp_reg_mask &= ~0xff;
++ avr32_make_fp_reglist_d (saved_fp_reg_mask, (char *) reglist);
++ fprintf (f, "\tldcm.d\tcp0, sp++, %s\n", reglist);
++ }
++ }
++
++ if (saved_reg_mask)
++ {
++ /* Must pop used registers */
++
++ /* Should we use POPM or LDM? */
++ int usePOPM = TRUE;
++ if (((saved_reg_mask & (1 << 0)) ||
++ (saved_reg_mask & (1 << 1)) ||
++ (saved_reg_mask & (1 << 2)) || (saved_reg_mask & (1 << 3))))
++ {
++ /* One of R0-R3 should at least be popped */
++ if (((saved_reg_mask & (1 << 0)) &&
++ (saved_reg_mask & (1 << 1)) &&
++ (saved_reg_mask & (1 << 2)) && (saved_reg_mask & (1 << 3))))
++ {
++ /* All should be popped */
++ reglist8 |= 0x01;
++ }
++ else
++ {
++ usePOPM = FALSE;
++ }
++ }
++
++ if (((saved_reg_mask & (1 << 4)) ||
++ (saved_reg_mask & (1 << 5)) ||
++ (saved_reg_mask & (1 << 6)) || (saved_reg_mask & (1 << 7))))
++ {
++ /* One of R0-R3 should at least be popped */
++ if (((saved_reg_mask & (1 << 4)) &&
++ (saved_reg_mask & (1 << 5)) &&
++ (saved_reg_mask & (1 << 6)) && (saved_reg_mask & (1 << 7))))
++ {
++ if (usePOPM)
++ /* All should be popped */
++ reglist8 |= 0x02;
++ }
++ else
++ {
++ usePOPM = FALSE;
++ }
++ }
++
++ if (((saved_reg_mask & (1 << 8)) || (saved_reg_mask & (1 << 9))))
++ {
++ /* One of R8-R9 should at least be pushed */
++ if (((saved_reg_mask & (1 << 8)) && (saved_reg_mask & (1 << 9))))
++ {
++ if (usePOPM)
++ /* All should be pushed */
++ reglist8 |= 0x04;
++ }
++ else
++ {
++ usePOPM = FALSE;
++ }
++ }
++
++ if (saved_reg_mask & (1 << 10))
++ reglist8 |= 0x08;
++
++ if (saved_reg_mask & (1 << 11))
++ reglist8 |= 0x10;
++
++ if (saved_reg_mask & (1 << 12))
++ reglist8 |= 0x20;
++
++ if (saved_reg_mask & (1 << ASM_REGNUM (LR_REGNUM)))
++ /* Pop LR */
++ reglist8 |= 0x40;
++
++ if (saved_reg_mask & (1 << ASM_REGNUM (PC_REGNUM)))
++ /* Pop LR into PC. */
++ reglist8 |= 0x80;
++
++ if (usePOPM)
++ {
++ char reglist[64]; /* 64 bytes should be enough... */
++ avr32_make_reglist8 (reglist8, (char *) reglist);
++
++ if (reglist8 & 0x80)
++ /* This instruction is also a return */
++ insert_ret = FALSE;
++
++ if (r12_imm && !insert_ret)
++ fprintf (f, "\tpopm %s, r12=%li\n", reglist, INTVAL (r12_imm));
++ else
++ fprintf (f, "\tpopm %s\n", reglist);
++
++ }
++ else
++ {
++ char reglist[64]; /* 64 bytes should be enough... */
++ avr32_make_reglist16 (saved_reg_mask, (char *) reglist);
++ if (saved_reg_mask & (1 << ASM_REGNUM (PC_REGNUM)))
++ /* This instruction is also a return */
++ insert_ret = FALSE;
++
++ if (r12_imm && !insert_ret)
++ fprintf (f, "\tldm sp++, %s, r12=%li\n", reglist,
++ INTVAL (r12_imm));
++ else
++ fprintf (f, "\tldm sp++, %s\n", reglist);
++
++ }
++
++ }
++
++ if (IS_INTERRUPT (func_type))
++ {
++ fprintf (f, "\trete\n");
++ }
++ else if (insert_ret)
++ {
++ if (r12_imm)
++ fprintf (f, "\tretal %li\n", INTVAL (r12_imm));
++ else
++ fprintf (f, "\tretal r12\n");
++ }
++}
++
++/* Function for converting a fp-register mask to a
++ reglistCPD8 register list string. */
++void
++avr32_make_fp_reglist_d (int reglist_mask, char *reglist_string)
++{
++ int i;
++
++ /* Make sure reglist_string is empty */
++ reglist_string[0] = '\0';
++
++ for (i = 0; i < NUM_FP_REGS; i += 2)
++ {
++ if (reglist_mask & (1 << i))
++ {
++ strlen (reglist_string) ?
++ sprintf (reglist_string, "%s, %s-%s", reglist_string,
++ reg_names[INTERNAL_FP_REGNUM (i)],
++ reg_names[INTERNAL_FP_REGNUM (i + 1)]) :
++ sprintf (reglist_string, "%s-%s",
++ reg_names[INTERNAL_FP_REGNUM (i)],
++ reg_names[INTERNAL_FP_REGNUM (i + 1)]);
++ }
++ }
++}
++
++/* Function for converting a fp-register mask to a
++ reglistCP8 register list string. */
++void
++avr32_make_fp_reglist_w (int reglist_mask, char *reglist_string)
++{
++ int i;
++
++ /* Make sure reglist_string is empty */
++ reglist_string[0] = '\0';
++
++ for (i = 0; i < NUM_FP_REGS; ++i)
++ {
++ if (reglist_mask & (1 << i))
++ {
++ strlen (reglist_string) ?
++ sprintf (reglist_string, "%s, %s", reglist_string,
++ reg_names[INTERNAL_FP_REGNUM (i)]) :
++ sprintf (reglist_string, "%s", reg_names[INTERNAL_FP_REGNUM (i)]);
++ }
++ }
++}
++
++void
++avr32_make_reglist16 (int reglist16_vect, char *reglist16_string)
++{
++ int i;
++
++ /* Make sure reglist16_string is empty */
++ reglist16_string[0] = '\0';
++
++ for (i = 0; i < 16; ++i)
++ {
++ if (reglist16_vect & (1 << i))
++ {
++ strlen (reglist16_string) ?
++ sprintf (reglist16_string, "%s, %s", reglist16_string,
++ reg_names[INTERNAL_REGNUM (i)]) :
++ sprintf (reglist16_string, "%s", reg_names[INTERNAL_REGNUM (i)]);
++ }
++ }
++}
++
++int
++avr32_convert_to_reglist16 (int reglist8_vect)
++{
++ int reglist16_vect = 0;
++ if (reglist8_vect & 0x1)
++ reglist16_vect |= 0xF;
++ if (reglist8_vect & 0x2)
++ reglist16_vect |= 0xF0;
++ if (reglist8_vect & 0x4)
++ reglist16_vect |= 0x300;
++ if (reglist8_vect & 0x8)
++ reglist16_vect |= 0x400;
++ if (reglist8_vect & 0x10)
++ reglist16_vect |= 0x800;
++ if (reglist8_vect & 0x20)
++ reglist16_vect |= 0x1000;
++ if (reglist8_vect & 0x40)
++ reglist16_vect |= 0x4000;
++ if (reglist8_vect & 0x80)
++ reglist16_vect |= 0x8000;
++
++ return reglist16_vect;
++}
++
++void
++avr32_make_reglist8 (int reglist8_vect, char *reglist8_string)
++{
++ /* Make sure reglist8_string is empty */
++ reglist8_string[0] = '\0';
++
++ if (reglist8_vect & 0x1)
++ sprintf (reglist8_string, "r0-r3");
++ if (reglist8_vect & 0x2)
++ strlen (reglist8_string) ? sprintf (reglist8_string, "%s, r4-r7",
++ reglist8_string) :
++ sprintf (reglist8_string, "r4-r7");
++ if (reglist8_vect & 0x4)
++ strlen (reglist8_string) ? sprintf (reglist8_string, "%s, r8-r9",
++ reglist8_string) :
++ sprintf (reglist8_string, "r8-r9");
++ if (reglist8_vect & 0x8)
++ strlen (reglist8_string) ? sprintf (reglist8_string, "%s, r10",
++ reglist8_string) :
++ sprintf (reglist8_string, "r10");
++ if (reglist8_vect & 0x10)
++ strlen (reglist8_string) ? sprintf (reglist8_string, "%s, r11",
++ reglist8_string) :
++ sprintf (reglist8_string, "r11");
++ if (reglist8_vect & 0x20)
++ strlen (reglist8_string) ? sprintf (reglist8_string, "%s, r12",
++ reglist8_string) :
++ sprintf (reglist8_string, "r12");
++ if (reglist8_vect & 0x40)
++ strlen (reglist8_string) ? sprintf (reglist8_string, "%s, lr",
++ reglist8_string) :
++ sprintf (reglist8_string, "lr");
++ if (reglist8_vect & 0x80)
++ strlen (reglist8_string) ? sprintf (reglist8_string, "%s, pc",
++ reglist8_string) :
++ sprintf (reglist8_string, "pc");
++}
++
++int
++avr32_eh_return_data_regno (int n)
++{
++ if (n >= 0 && n <= 3)
++ return 8 + n;
++ else
++ return INVALID_REGNUM;
++}
++
++/* Compute the distance from register FROM to register TO.
++ These can be the arg pointer, the frame pointer or
++ the stack pointer.
++ Typical stack layout looks like this:
++
++ old stack pointer -> | |
++ ----
++ | | \
++ | | saved arguments for
++ | | vararg functions
++ arg_pointer -> | | /
++ --
++ | | \
++ | | call saved
++ | | registers
++ | | /
++ frame ptr -> --
++ | | \
++ | | local
++ | | variables
++ stack ptr --> | | /
++ --
++ | | \
++ | | outgoing
++ | | arguments
++ | | /
++ --
++
++ For a given funciton some or all of these stack compomnents
++ may not be needed, giving rise to the possibility of
++ eliminating some of the registers.
++
++ The values returned by this function must reflect the behaviour
++ of avr32_expand_prologue() and avr32_compute_save_reg_mask().
++
++ The sign of the number returned reflects the direction of stack
++ growth, so the values are positive for all eliminations except
++ from the soft frame pointer to the hard frame pointer. */
++
++
++int
++avr32_initial_elimination_offset (int from, int to)
++{
++ int i;
++ int call_saved_regs = 0;
++ unsigned long saved_reg_mask, saved_fp_reg_mask;
++ unsigned int local_vars = get_frame_size ();
++
++ saved_reg_mask = avr32_compute_save_reg_mask (TRUE);
++ saved_fp_reg_mask = avr32_compute_save_fp_reg_mask ();
++
++ for (i = 0; i < 16; ++i)
++ {
++ if (saved_reg_mask & (1 << i))
++ call_saved_regs += 4;
++ }
++
++ for (i = 0; i < NUM_FP_REGS; ++i)
++ {
++ if (saved_fp_reg_mask & (1 << i))
++ call_saved_regs += 4;
++ }
++
++ switch (from)
++ {
++ case ARG_POINTER_REGNUM:
++ switch (to)
++ {
++ case STACK_POINTER_REGNUM:
++ return call_saved_regs + local_vars;
++ case FRAME_POINTER_REGNUM:
++ return call_saved_regs;
++ default:
++ abort ();
++ }
++ case FRAME_POINTER_REGNUM:
++ switch (to)
++ {
++ case STACK_POINTER_REGNUM:
++ return local_vars;
++ default:
++ abort ();
++ }
++ default:
++ abort ();
++ }
++}
++
++
++/*
++ Returns a rtx used when passing the next argument to a function.
++ avr32_init_cumulative_args() and avr32_function_arg_advance() sets witch
++ register to use.
++*/
++rtx
++avr32_function_arg (CUMULATIVE_ARGS * cum, enum machine_mode mode,
++ tree type, int named)
++{
++ int index = -1;
++
++ HOST_WIDE_INT arg_size, arg_rsize;
++ if (type)
++ {
++ arg_size = int_size_in_bytes (type);
++ }
++ else
++ {
++ arg_size = GET_MODE_SIZE (mode);
++ }
++ arg_rsize = PUSH_ROUNDING (arg_size);
++
++ /*
++ The last time this macro is called, it is called with mode == VOIDmode,
++ and its result is passed to the call or call_value pattern as operands 2
++ and 3 respectively. */
++ if (mode == VOIDmode)
++ {
++ return gen_rtx_CONST_INT (SImode, 22); /* ToDo: fixme. */
++ }
++
++ if ((*targetm.calls.must_pass_in_stack) (mode, type) || !named)
++ {
++ return NULL_RTX;
++ }
++
++ if (arg_rsize == 8)
++ {
++ /* use r11:r10 or r9:r8. */
++ if (!(GET_USED_INDEX (cum, 1) || GET_USED_INDEX (cum, 2)))
++ index = 1;
++ else if (!(GET_USED_INDEX (cum, 3) || GET_USED_INDEX (cum, 4)))
++ index = 3;
++ else
++ index = -1;
++ }
++ else if (arg_rsize == 4)
++ { /* Use first available register */
++ index = 0;
++ while (index <= LAST_CUM_REG_INDEX && GET_USED_INDEX (cum, index))
++ index++;
++ if (index > LAST_CUM_REG_INDEX)
++ index = -1;
++ }
++
++ SET_REG_INDEX (cum, index);
++
++ if (GET_REG_INDEX (cum) >= 0)
++ return gen_rtx_REG (mode,
++ avr32_function_arg_reglist[GET_REG_INDEX (cum)]);
++
++ return NULL_RTX;
++}
++
++/*
++ Set the register used for passing the first argument to a function.
++*/
++void
++avr32_init_cumulative_args (CUMULATIVE_ARGS * cum, tree fntype,
++ rtx libname ATTRIBUTE_UNUSED,
++ tree fndecl ATTRIBUTE_UNUSED)
++{
++ /* Set all registers as unused. */
++ SET_INDEXES_UNUSED (cum);
++
++ /* Reset uses_anonymous_args */
++ cum->uses_anonymous_args = 0;
++
++ /* Reset size of stack pushed arguments */
++ cum->stack_pushed_args_size = 0;
++
++ /* If the function is returning a value passed in memory r12 is used as a
++ Return Value Pointer. */
++
++ if (fntype != 0 && avr32_return_in_memory (TREE_TYPE (fntype), fntype))
++ {
++ SET_REG_INDEX (cum, 0);
++ SET_USED_INDEX (cum, GET_REG_INDEX (cum));
++ }
++}
++
++/*
++ Set register used for passing the next argument to a function. Only the
++ Scratch Registers are used.
++
++ number name
++ 15 r15 PC
++ 14 r14 LR
++ 13 r13 _SP_________
++ FIRST_CUM_REG 12 r12 _||_
++ 10 r11 ||
++ 11 r10 _||_ Scratch Registers
++ 8 r9 ||
++ LAST_SCRATCH_REG 9 r8 _\/_________
++ 6 r7 /\
++ 7 r6 ||
++ 4 r5 ||
++ 5 r4 ||
++ 2 r3 ||
++ 3 r2 ||
++ 0 r1 ||
++ 1 r0 _||_________
++
++*/
++void
++avr32_function_arg_advance (CUMULATIVE_ARGS * cum, enum machine_mode mode,
++ tree type, int named ATTRIBUTE_UNUSED)
++{
++ HOST_WIDE_INT arg_size, arg_rsize;
++
++ if (type)
++ {
++ arg_size = int_size_in_bytes (type);
++ }
++ else
++ {
++ arg_size = GET_MODE_SIZE (mode);
++ }
++ arg_rsize = PUSH_ROUNDING (arg_size);
++
++ /* It the argument had to be passed in stack, no register is used. */
++ if ((*targetm.calls.must_pass_in_stack) (mode, type))
++ {
++ cum->stack_pushed_args_size += PUSH_ROUNDING (int_size_in_bytes (type));
++ return;
++ }
++
++ /* Mark the used registers as "used". */
++ if (GET_REG_INDEX (cum) >= 0)
++ {
++ SET_USED_INDEX (cum, GET_REG_INDEX (cum));
++ if (arg_rsize == 8)
++ {
++ SET_USED_INDEX (cum, (GET_REG_INDEX (cum) + 1));
++ }
++ }
++ else
++ {
++ /* Had to use stack */
++ cum->stack_pushed_args_size += arg_rsize;
++ }
++}
++
++/*
++ Defines witch direction to go to find the next register to use if the
++ argument is larger then one register or for arguments shorter than an
++ int which is not promoted, such as the last part of structures with
++ size not a multiple of 4. */
++enum direction
++avr32_function_arg_padding (enum machine_mode mode ATTRIBUTE_UNUSED,
++ tree type)
++{
++ /* Pad upward for all aggregates except byte and halfword sized aggregates
++ which can be passed in registers. */
++ if (type
++ && AGGREGATE_TYPE_P (type)
++ && (int_size_in_bytes (type) != 1)
++ && !((int_size_in_bytes (type) == 2)
++ && TYPE_ALIGN_UNIT (type) >= 2)
++ && (int_size_in_bytes (type) & 0x3))
++ {
++ return upward;
++ }
++
++ return downward;
++}
++
++/*
++ Return a rtx used for the return value from a function call.
++*/
++rtx
++avr32_function_value (tree type, tree func)
++{
++ if (avr32_return_in_memory (type, func))
++ return NULL_RTX;
++
++ if (int_size_in_bytes (type) <= 4)
++ if (avr32_return_in_msb (type))
++ /* Aggregates of size less than a word which does align the data in the
++ MSB must use SImode for r12. */
++ return gen_rtx_REG (SImode, RET_REGISTER);
++ else
++ return gen_rtx_REG (TYPE_MODE (type), RET_REGISTER);
++ else if (int_size_in_bytes (type) <= 8)
++ return gen_rtx_REG (TYPE_MODE (type), INTERNAL_REGNUM (11));
++
++ return NULL_RTX;
++}
++
++/*
++ Return a rtx used for the return value from a library function call.
++*/
++rtx
++avr32_libcall_value (enum machine_mode mode)
++{
++
++ if (GET_MODE_SIZE (mode) <= 4)
++ return gen_rtx_REG (mode, RET_REGISTER);
++ else if (GET_MODE_SIZE (mode) <= 8)
++ return gen_rtx_REG (mode, INTERNAL_REGNUM (11));
++ else
++ return NULL_RTX;
++}
++
++/* Return TRUE if X references a SYMBOL_REF. */
++int
++symbol_mentioned_p (rtx x)
++{
++ const char *fmt;
++ int i;
++
++ if (GET_CODE (x) == SYMBOL_REF)
++ return 1;
++
++ fmt = GET_RTX_FORMAT (GET_CODE (x));
++
++ for (i = GET_RTX_LENGTH (GET_CODE (x)) - 1; i >= 0; i--)
++ {
++ if (fmt[i] == 'E')
++ {
++ int j;
++
++ for (j = XVECLEN (x, i) - 1; j >= 0; j--)
++ if (symbol_mentioned_p (XVECEXP (x, i, j)))
++ return 1;
++ }
++ else if (fmt[i] == 'e' && symbol_mentioned_p (XEXP (x, i)))
++ return 1;
++ }
++
++ return 0;
++}
++
++/* Return TRUE if X references a LABEL_REF. */
++int
++label_mentioned_p (rtx x)
++{
++ const char *fmt;
++ int i;
++
++ if (GET_CODE (x) == LABEL_REF)
++ return 1;
++
++ fmt = GET_RTX_FORMAT (GET_CODE (x));
++ for (i = GET_RTX_LENGTH (GET_CODE (x)) - 1; i >= 0; i--)
++ {
++ if (fmt[i] == 'E')
++ {
++ int j;
++
++ for (j = XVECLEN (x, i) - 1; j >= 0; j--)
++ if (label_mentioned_p (XVECEXP (x, i, j)))
++ return 1;
++ }
++ else if (fmt[i] == 'e' && label_mentioned_p (XEXP (x, i)))
++ return 1;
++ }
++
++ return 0;
++}
++
++
++int
++avr32_legitimate_pic_operand_p (rtx x)
++{
++
++ /* We can't have const, this must be broken down to a symbol. */
++ if (GET_CODE (x) == CONST)
++ return FALSE;
++
++ /* Can't access symbols or labels via the constant pool either */
++ if ((GET_CODE (x) == SYMBOL_REF
++ && CONSTANT_POOL_ADDRESS_P (x)
++ && (symbol_mentioned_p (get_pool_constant (x))
++ || label_mentioned_p (get_pool_constant (x)))))
++ return FALSE;
++
++ return TRUE;
++}
++
++
++rtx
++legitimize_pic_address (rtx orig, enum machine_mode mode ATTRIBUTE_UNUSED,
++ rtx reg)
++{
++
++ if (GET_CODE (orig) == SYMBOL_REF || GET_CODE (orig) == LABEL_REF)
++ {
++ int subregs = 0;
++
++ if (reg == 0)
++ {
++ if (no_new_pseudos)
++ abort ();
++ else
++ reg = gen_reg_rtx (Pmode);
++
++ subregs = 1;
++ }
++
++ emit_move_insn (reg, orig);
++
++ /* Only set current function as using pic offset table if flag_pic is
++ set. This is because this function is also used if
++ TARGET_HAS_ASM_ADDR_PSEUDOS is set. */
++ if (flag_pic)
++ current_function_uses_pic_offset_table = 1;
++
++ /* Put a REG_EQUAL note on this insn, so that it can be optimized by
++ loop. */
++ return reg;
++ }
++ else if (GET_CODE (orig) == CONST)
++ {
++ rtx base, offset;
++
++ if (flag_pic
++ && GET_CODE (XEXP (orig, 0)) == PLUS
++ && XEXP (XEXP (orig, 0), 0) == pic_offset_table_rtx)
++ return orig;
++
++ if (reg == 0)
++ {
++ if (no_new_pseudos)
++ abort ();
++ else
++ reg = gen_reg_rtx (Pmode);
++ }
++
++ if (GET_CODE (XEXP (orig, 0)) == PLUS)
++ {
++ base =
++ legitimize_pic_address (XEXP (XEXP (orig, 0), 0), Pmode, reg);
++ offset =
++ legitimize_pic_address (XEXP (XEXP (orig, 0), 1), Pmode,
++ base == reg ? 0 : reg);
++ }
++ else
++ abort ();
++
++ if (GET_CODE (offset) == CONST_INT)
++ {
++ /* The base register doesn't really matter, we only want to test
++ the index for the appropriate mode. */
++ if (!avr32_const_ok_for_constraint_p (INTVAL (offset), 'I', "Is21"))
++ {
++ if (!no_new_pseudos)
++ offset = force_reg (Pmode, offset);
++ else
++ abort ();
++ }
++
++ if (GET_CODE (offset) == CONST_INT)
++ return plus_constant (base, INTVAL (offset));
++ }
++
++ return gen_rtx_PLUS (Pmode, base, offset);
++ }
++
++ return orig;
++}
++
++/* Generate code to load the PIC register. */
++void
++avr32_load_pic_register (void)
++{
++ rtx l1, pic_tmp;
++ rtx global_offset_table;
++
++ if ((current_function_uses_pic_offset_table == 0) || TARGET_NO_INIT_GOT)
++ return;
++
++ if (!flag_pic)
++ abort ();
++
++ l1 = gen_label_rtx ();
++
++ global_offset_table = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_");
++ pic_tmp =
++ gen_rtx_CONST (Pmode,
++ gen_rtx_MINUS (SImode, gen_rtx_LABEL_REF (Pmode, l1),
++ global_offset_table));
++ emit_insn (gen_pic_load_addr
++ (pic_offset_table_rtx, force_const_mem (SImode, pic_tmp)));
++ emit_insn (gen_pic_compute_got_from_pc (pic_offset_table_rtx, l1));
++
++ /* Need to emit this whether or not we obey regdecls, since setjmp/longjmp
++ can cause life info to screw up. */
++ emit_insn (gen_rtx_USE (VOIDmode, pic_offset_table_rtx));
++}
++
++
++
++/* This hook should return true if values of type type are returned at the most
++ significant end of a register (in other words, if they are padded at the
++ least significant end). You can assume that type is returned in a register;
++ the caller is required to check this. Note that the register provided by
++ FUNCTION_VALUE must be able to hold the complete return value. For example,
++ if a 1-, 2- or 3-byte structure is returned at the most significant end of a
++ 4-byte register, FUNCTION_VALUE should provide an SImode rtx. */
++bool
++avr32_return_in_msb (tree type ATTRIBUTE_UNUSED)
++{
++ /* if ( AGGREGATE_TYPE_P (type) ) if ((int_size_in_bytes(type) == 1) ||
++ ((int_size_in_bytes(type) == 2) && TYPE_ALIGN_UNIT(type) >= 2)) return
++ false; else return true; */
++
++ return false;
++}
++
++
++/*
++ Returns one if a certain function value is going to be returned in memory
++ and zero if it is going to be returned in a register.
++
++ BLKmode and all other modes that is larger than 64 bits are returned in
++ memory.
++*/
++bool
++avr32_return_in_memory (tree type, tree fntype ATTRIBUTE_UNUSED)
++{
++ if (TYPE_MODE (type) == VOIDmode)
++ return false;
++
++ if (int_size_in_bytes (type) > (2 * UNITS_PER_WORD)
++ || int_size_in_bytes (type) == -1)
++ {
++ return true;
++ }
++
++ /* If we have an aggregate then use the same mechanism as when checking if
++ it should be passed on the stack. */
++ if (type
++ && AGGREGATE_TYPE_P (type)
++ && (*targetm.calls.must_pass_in_stack) (TYPE_MODE (type), type))
++ return true;
++
++ return false;
++}
++
++
++/* Output the constant part of the trampoline.
++ lddpc r0, pc[0x8:e] ; load static chain register
++ lddpc pc, pc[0x8:e] ; jump to subrutine
++ .long 0 ; Address to static chain,
++ ; filled in by avr32_initialize_trampoline()
++ .long 0 ; Address to subrutine,
++ ; filled in by avr32_initialize_trampoline()
++*/
++void
++avr32_trampoline_template (FILE * file)
++{
++ fprintf (file, "\tlddpc r0, pc[8]\n");
++ fprintf (file, "\tlddpc pc, pc[8]\n");
++ /* make room for the address of the static chain. */
++ fprintf (file, "\t.long\t0\n");
++ /* make room for the address to the subrutine. */
++ fprintf (file, "\t.long\t0\n");
++}
++
++
++/*
++ Initialize the variable parts of a trampoline.
++*/
++void
++avr32_initialize_trampoline (rtx addr, rtx fnaddr, rtx static_chain)
++{
++ /* Store the address to the static chain. */
++ emit_move_insn (gen_rtx_MEM
++ (SImode, plus_constant (addr, TRAMPOLINE_SIZE - 4)),
++ static_chain);
++
++ /* Store the address to the function. */
++ emit_move_insn (gen_rtx_MEM (SImode, plus_constant (addr, TRAMPOLINE_SIZE)),
++ fnaddr);
++
++ emit_insn (gen_cache (gen_rtx_REG (SImode, 13),
++ gen_rtx_CONST_INT (SImode,
++ AVR32_CACHE_INVALIDATE_ICACHE)));
++}
++
++/* Return nonzero if X is valid as an addressing register. */
++int
++avr32_address_register_rtx_p (rtx x, int strict_p)
++{
++ int regno;
++
++ if (GET_CODE (x) != REG)
++ return 0;
++
++ regno = REGNO (x);
++
++ if (strict_p)
++ return REGNO_OK_FOR_BASE_P (regno);
++
++ return (regno <= LAST_REGNUM || regno >= FIRST_PSEUDO_REGISTER);
++}
++
++/* Return nonzero if INDEX is valid for an address index operand. */
++int
++avr32_legitimate_index_p (enum machine_mode mode, rtx index, int strict_p)
++{
++ enum rtx_code code = GET_CODE (index);
++
++ if (mode == TImode)
++ return 0;
++
++ /* Standard coprocessor addressing modes. */
++ if (code == CONST_INT)
++ {
++ if (TARGET_HARD_FLOAT && GET_MODE_CLASS (mode) == MODE_FLOAT)
++ /* Coprocessor mem insns has a smaller reach than ordinary mem insns */
++ return CONST_OK_FOR_CONSTRAINT_P (INTVAL (index), 'K', "Ku14");
++ else
++ return CONST_OK_FOR_CONSTRAINT_P (INTVAL (index), 'K', "Ks16");
++ }
++
++ if (avr32_address_register_rtx_p (index, strict_p))
++ return 1;
++
++ if (code == MULT)
++ {
++ rtx xiop0 = XEXP (index, 0);
++ rtx xiop1 = XEXP (index, 1);
++ return ((avr32_address_register_rtx_p (xiop0, strict_p)
++ && power_of_two_operand (xiop1, SImode)
++ && (INTVAL (xiop1) <= 8))
++ || (avr32_address_register_rtx_p (xiop1, strict_p)
++ && power_of_two_operand (xiop0, SImode)
++ && (INTVAL (xiop0) <= 8)));
++ }
++ else if (code == ASHIFT)
++ {
++ rtx op = XEXP (index, 1);
++
++ return (avr32_address_register_rtx_p (XEXP (index, 0), strict_p)
++ && GET_CODE (op) == CONST_INT
++ && INTVAL (op) > 0 && INTVAL (op) <= 3);
++ }
++
++ return 0;
++}
++
++/*
++ Used in the GO_IF_LEGITIMATE_ADDRESS macro. Returns a nonzero value if
++ the RTX x is a legitimate memory address.
++
++ Returns NO_REGS if the address is not legatime, GENERAL_REGS or ALL_REGS
++ if it is.
++*/
++
++/* Forward declaration*/
++int is_minipool_label (rtx label);
++
++int
++avr32_legitimate_address (enum machine_mode mode ATTRIBUTE_UNUSED,
++ rtx x, int strict)
++{
++
++ switch (GET_CODE (x))
++ {
++ case REG:
++ return avr32_address_register_rtx_p (x, strict);
++ case CONST:
++ {
++ rtx label = avr32_find_symbol (x);
++ if (label
++ &&
++ ( (CONSTANT_POOL_ADDRESS_P (label)
++ && !(flag_pic
++ && (symbol_mentioned_p (get_pool_constant (label))
++ || label_mentioned_p (get_pool_constant(label)))))
++ /* TODO! Can this ever happen??? */
++ || ((GET_CODE (label) == LABEL_REF)
++ && GET_CODE (XEXP (label, 0)) == CODE_LABEL
++ && is_minipool_label (XEXP (label, 0)))))
++ {
++ return TRUE;
++ }
++ }
++ break;
++ case LABEL_REF:
++ if (GET_CODE (XEXP (x, 0)) == CODE_LABEL
++ && is_minipool_label (XEXP (x, 0)))
++ {
++ return TRUE;
++ }
++ break;
++ case SYMBOL_REF:
++ {
++ if (CONSTANT_POOL_ADDRESS_P (x)
++ && !(flag_pic
++ && (symbol_mentioned_p (get_pool_constant (x))
++ || label_mentioned_p (get_pool_constant (x)))))
++ return TRUE;
++ /*
++ A symbol_ref is only legal if it is a function. If all of them are
++ legal, a pseudo reg that is a constant will be replaced by a
++ symbol_ref and make illegale code. SYMBOL_REF_FLAG is set by
++ ENCODE_SECTION_INFO. */
++ else if (SYMBOL_REF_RCALL_FUNCTION_P (x))
++ return TRUE;
++ break;
++ }
++ case PRE_DEC: /* (pre_dec (...)) */
++ case POST_INC: /* (post_inc (...)) */
++ return avr32_address_register_rtx_p (XEXP (x, 0), strict);
++ case PLUS: /* (plus (...) (...)) */
++ {
++ rtx xop0 = XEXP (x, 0);
++ rtx xop1 = XEXP (x, 1);
++
++ return ((avr32_address_register_rtx_p (xop0, strict)
++ && avr32_legitimate_index_p (mode, xop1, strict))
++ || (avr32_address_register_rtx_p (xop1, strict)
++ && avr32_legitimate_index_p (mode, xop0, strict)));
++ }
++ default:
++ break;
++ }
++
++ return FALSE;
++}
++
++
++int
++avr32_const_double_immediate (rtx value)
++{
++ HOST_WIDE_INT hi, lo;
++
++ if (GET_CODE (value) != CONST_DOUBLE)
++ return FALSE;
++
++ if (GET_MODE (value) == DImode)
++ {
++ hi = CONST_DOUBLE_HIGH (value);
++ lo = CONST_DOUBLE_LOW (value);
++ }
++ else
++ {
++ HOST_WIDE_INT target_float[2];
++ hi = lo = 0;
++ real_to_target (target_float, CONST_DOUBLE_REAL_VALUE (value),
++ GET_MODE (value));
++ lo = target_float[0];
++ hi = target_float[1];
++ }
++ if (avr32_const_ok_for_constraint_p (lo, 'K', "Ks21")
++ && ((GET_MODE (value) == SFmode)
++ || avr32_const_ok_for_constraint_p (hi, 'K', "Ks21")))
++ {
++ return TRUE;
++ }
++
++ return FALSE;
++}
++
++
++int
++avr32_legitimate_constant_p (rtx x)
++{
++ switch (GET_CODE (x))
++ {
++ case CONST_INT:
++ return avr32_const_ok_for_constraint_p (INTVAL (x), 'K', "Ks21");
++ case CONST_DOUBLE:
++ if (GET_MODE (x) == SFmode
++ || GET_MODE (x) == DFmode || GET_MODE (x) == DImode)
++ return avr32_const_double_immediate (x);
++ else
++ return 0;
++ case LABEL_REF:
++ return flag_pic || TARGET_HAS_ASM_ADDR_PSEUDOS;
++ case SYMBOL_REF:
++ return flag_pic || TARGET_HAS_ASM_ADDR_PSEUDOS;
++ case CONST:
++ /* We must handle this one in the movsi expansion in order for gcc not
++ to put it in the constant pool. */
++ return 0 /* flag_pic || TARGET_HAS_ASM_ADDR_PSEUDOS */ ;
++ case HIGH:
++ case CONST_VECTOR:
++ return 0;
++ default:
++ printf ("%s():\n", __FUNCTION__);
++ debug_rtx (x);
++ return 1;
++ }
++}
++
++
++/* Strip any special encoding from labels */
++const char *
++avr32_strip_name_encoding (const char *name)
++{
++ const char *stripped = name;
++
++ while (1)
++ {
++ switch (stripped[0])
++ {
++ case '#':
++ stripped = strchr (name + 1, '#') + 1;
++ break;
++ case '*':
++ stripped = &stripped[1];
++ break;
++ default:
++ return stripped;
++ }
++ }
++}
++
++
++
++/* Do anything needed before RTL is emitted for each function. */
++static struct machine_function *
++avr32_init_machine_status (void)
++{
++ struct machine_function *machine;
++ machine =
++ (machine_function *) ggc_alloc_cleared (sizeof (machine_function));
++
++#if AVR32_FT_UNKNOWN != 0
++ machine->func_type = AVR32_FT_UNKNOWN;
++#endif
++
++ machine->minipool_label_head = 0;
++ machine->minipool_label_tail = 0;
++ return machine;
++}
++
++void
++avr32_init_expanders (void)
++{
++ /* Arrange to initialize and mark the machine per-function status. */
++ init_machine_status = avr32_init_machine_status;
++}
++
++
++/* Return an RTX indicating where the return address to the
++ calling function can be found. */
++
++rtx
++avr32_return_addr (int count, rtx frame ATTRIBUTE_UNUSED)
++{
++ if (count != 0)
++ return NULL_RTX;
++
++ return get_hard_reg_initial_val (Pmode, LR_REGNUM);
++}
++
++
++void
++avr32_encode_section_info (tree decl, rtx rtl, int first)
++{
++
++ if (first && DECL_P (decl))
++ {
++ /* Set SYMBOL_REG_FLAG for local functions */
++ if (!TREE_PUBLIC (decl) && TREE_CODE (decl) == FUNCTION_DECL)
++ {
++ if ((*targetm.binds_local_p) (decl))
++ {
++ SYMBOL_REF_FLAG (XEXP (rtl, 0)) = 1;
++ }
++ }
++ }
++}
++
++
++void
++avr32_asm_output_ascii (FILE * stream, char *ptr, int len)
++{
++ int i, i_new = 0;
++ char *new_ptr = xmalloc (4 * len);
++ if (new_ptr == NULL)
++ internal_error ("Out of memory.");
++
++ for (i = 0; i < len; i++)
++ {
++ if (ptr[i] == '\n')
++ {
++ new_ptr[i_new++] = '\\';
++ new_ptr[i_new++] = '0';
++ new_ptr[i_new++] = '1';
++ new_ptr[i_new++] = '2';
++ }
++ else if (ptr[i] == '\"')
++ {
++ new_ptr[i_new++] = '\\';
++ new_ptr[i_new++] = '\"';
++ }
++ else if (ptr[i] == '\\')
++ {
++ new_ptr[i_new++] = '\\';
++ new_ptr[i_new++] = '\\';
++ }
++ else if (ptr[i] == '\0' && i + 1 < len)
++ {
++ new_ptr[i_new++] = '\\';
++ new_ptr[i_new++] = '0';
++ }
++ else
++ {
++ new_ptr[i_new++] = ptr[i];
++ }
++ }
++
++ /* Terminate new_ptr. */
++ new_ptr[i_new] = '\0';
++ fprintf (stream, "\t.ascii\t\"%s\"\n", new_ptr);
++ free (new_ptr);
++}
++
++
++void
++avr32_asm_output_label (FILE * stream, const char *name)
++{
++ name = avr32_strip_name_encoding (name);
++
++ /* Print the label. */
++ assemble_name (stream, name);
++ fprintf (stream, ":\n");
++}
++
++
++
++void
++avr32_asm_weaken_label (FILE * stream, const char *name)
++{
++ fprintf (stream, "\t.weak ");
++ assemble_name (stream, name);
++ fprintf (stream, "\n");
++}
++
++/*
++ Checks if a labelref is equal to a reserved word in the assembler. If it is,
++ insert a '_' before the label name.
++*/
++void
++avr32_asm_output_labelref (FILE * stream, const char *name)
++{
++ int verbatim = FALSE;
++ const char *stripped = name;
++ int strip_finished = FALSE;
++
++ while (!strip_finished)
++ {
++ switch (stripped[0])
++ {
++ case '#':
++ stripped = strchr (name + 1, '#') + 1;
++ break;
++ case '*':
++ stripped = &stripped[1];
++ verbatim = TRUE;
++ break;
++ default:
++ strip_finished = TRUE;
++ break;
++ }
++ }
++
++ if (verbatim)
++ fputs (stripped, stream);
++ else
++ asm_fprintf (stream, "%U%s", stripped);
++}
++
++
++
++/*
++ Check if the comparison in compare_exp is redundant
++ for the condition given in next_cond given that the
++ needed flags are already set by an earlier instruction.
++ Uses cc_prev_status to check this.
++
++ Returns NULL_RTX if the compare is not redundant
++ or the new condition to use in the conditional
++ instruction if the compare is redundant.
++*/
++static rtx
++is_compare_redundant (rtx compare_exp, rtx next_cond)
++{
++ int z_flag_valid = FALSE;
++ int n_flag_valid = FALSE;
++ rtx new_cond;
++
++ if (GET_CODE (compare_exp) != COMPARE)
++ return NULL_RTX;
++
++
++ if (GET_MODE (compare_exp) != SImode)
++ return NULL_RTX;
++
++ if (rtx_equal_p (cc_prev_status.mdep.value, compare_exp))
++ {
++ /* cc0 already contains the correct comparison -> delete cmp insn */
++ return next_cond;
++ }
++
++ switch (cc_prev_status.mdep.flags)
++ {
++ case CC_SET_VNCZ:
++ case CC_SET_NCZ:
++ n_flag_valid = TRUE;
++ case CC_SET_CZ:
++ case CC_SET_Z:
++ z_flag_valid = TRUE;
++ }
++
++ if (cc_prev_status.mdep.value
++ && REG_P (XEXP (compare_exp, 0))
++ && REGNO (XEXP (compare_exp, 0)) == REGNO (cc_prev_status.mdep.value)
++ && GET_CODE (XEXP (compare_exp, 1)) == CONST_INT
++ && next_cond != NULL_RTX)
++ {
++ if (INTVAL (XEXP (compare_exp, 1)) == 0
++ && z_flag_valid
++ && (GET_CODE (next_cond) == EQ || GET_CODE (next_cond) == NE))
++ /* We can skip comparison Z flag is already reflecting ops[0] */
++ return next_cond;
++ else if (n_flag_valid
++ && ((INTVAL (XEXP (compare_exp, 1)) == 0
++ && (GET_CODE (next_cond) == GE
++ || GET_CODE (next_cond) == LT))
++ || (INTVAL (XEXP (compare_exp, 1)) == -1
++ && (GET_CODE (next_cond) == GT
++ || GET_CODE (next_cond) == LE))))
++ {
++ /* We can skip comparison N flag is already reflecting ops[0],
++ which means that we can use the mi/pl conditions to check if
++ ops[0] is GE or LT 0. */
++ if ((GET_CODE (next_cond) == GE) || (GET_CODE (next_cond) == GT))
++ new_cond =
++ gen_rtx_UNSPEC (CCmode, gen_rtvec (2, cc0_rtx, const0_rtx),
++ UNSPEC_COND_PL);
++ else
++ new_cond =
++ gen_rtx_UNSPEC (CCmode, gen_rtvec (2, cc0_rtx, const0_rtx),
++ UNSPEC_COND_MI);
++ return new_cond;
++ }
++ }
++ return NULL_RTX;
++}
++
++/* Updates cc_status. */
++void
++avr32_notice_update_cc (rtx exp, rtx insn)
++{
++ switch (get_attr_cc (insn))
++ {
++ case CC_CALL_SET:
++ CC_STATUS_INIT;
++ FPCC_STATUS_INIT;
++ /* Check if the function call returns a value in r12 */
++ if (REG_P (recog_data.operand[0])
++ && REGNO (recog_data.operand[0]) == RETVAL_REGNUM)
++ {
++ cc_status.flags = 0;
++ cc_status.mdep.value =
++ gen_rtx_COMPARE (SImode, recog_data.operand[0], const0_rtx);
++ cc_status.mdep.flags = CC_SET_VNCZ;
++
++ }
++ break;
++ case CC_COMPARE:
++ /* Check that compare will not be optimized away if so nothing should
++ be done */
++ if (is_compare_redundant (SET_SRC (exp), get_next_insn_cond (insn))
++ == NULL_RTX)
++ {
++
++ /* Reset the nonstandard flag */
++ CC_STATUS_INIT;
++ cc_status.flags = 0;
++ cc_status.mdep.value = SET_SRC (exp);
++ cc_status.mdep.flags = CC_SET_VNCZ;
++ }
++ break;
++ case CC_FPCOMPARE:
++ /* Check that floating-point compare will not be optimized away if so
++ nothing should be done */
++ if (!rtx_equal_p (cc_prev_status.mdep.fpvalue, SET_SRC (exp)))
++ {
++ /* cc0 already contains the correct comparison -> delete cmp insn */
++ /* Reset the nonstandard flag */
++ cc_status.mdep.fpvalue = SET_SRC (exp);
++ cc_status.mdep.fpflags = CC_SET_CZ;
++ }
++ break;
++ case CC_FROM_FPCC:
++ /* Flags are updated with flags from Floating-point coprocessor, set
++ CC_NOT_SIGNED flag since the flags are set so that unsigned
++ condidion codes can be used directly. */
++ CC_STATUS_INIT;
++ cc_status.flags = CC_NOT_SIGNED;
++ cc_status.mdep.value = cc_status.mdep.fpvalue;
++ cc_status.mdep.flags = cc_status.mdep.fpflags;
++ break;
++ case CC_BLD:
++ /* Bit load is kind of like an inverted testsi, because the Z flag is
++ inverted */
++ CC_STATUS_INIT;
++ cc_status.flags = CC_INVERTED;
++ cc_status.mdep.value = SET_SRC (exp);
++ cc_status.mdep.flags = CC_SET_Z;
++ break;
++ case CC_NONE:
++ /* Insn does not affect CC at all. Check if the instruction updates
++ some of the register currently reflected in cc0 */
++
++ if ((GET_CODE (exp) == SET)
++ && (cc_status.value1 || cc_status.value2 || cc_status.mdep.value)
++ && (reg_mentioned_p (SET_DEST (exp), cc_status.value1)
++ || reg_mentioned_p (SET_DEST (exp), cc_status.value2)
++ || reg_mentioned_p (SET_DEST (exp), cc_status.mdep.value)))
++ {
++ CC_STATUS_INIT;
++ }
++
++ /* If this is a parallel we must step through each of the parallel
++ expressions */
++ if (GET_CODE (exp) == PARALLEL)
++ {
++ int i;
++ for (i = 0; i < XVECLEN (exp, 0); ++i)
++ {
++ rtx vec_exp = XVECEXP (exp, 0, i);
++ if ((GET_CODE (vec_exp) == SET)
++ && (cc_status.value1 || cc_status.value2
++ || cc_status.mdep.value)
++ && (reg_mentioned_p (SET_DEST (vec_exp), cc_status.value1)
++ || reg_mentioned_p (SET_DEST (vec_exp),
++ cc_status.value2)
++ || reg_mentioned_p (SET_DEST (vec_exp),
++ cc_status.mdep.value)))
++ {
++ CC_STATUS_INIT;
++ }
++ }
++ }
++
++ /* Check if we have memory opartions with post_inc or pre_dec on the
++ register currently reflected in cc0 */
++ if (GET_CODE (exp) == SET
++ && GET_CODE (SET_SRC (exp)) == MEM
++ && (GET_CODE (XEXP (SET_SRC (exp), 0)) == POST_INC
++ || GET_CODE (XEXP (SET_SRC (exp), 0)) == PRE_DEC)
++ &&
++ (reg_mentioned_p
++ (XEXP (XEXP (SET_SRC (exp), 0), 0), cc_status.value1)
++ || reg_mentioned_p (XEXP (XEXP (SET_SRC (exp), 0), 0),
++ cc_status.value2)
++ || reg_mentioned_p (XEXP (XEXP (SET_SRC (exp), 0), 0),
++ cc_status.mdep.value)))
++ CC_STATUS_INIT;
++
++ if (GET_CODE (exp) == SET
++ && GET_CODE (SET_DEST (exp)) == MEM
++ && (GET_CODE (XEXP (SET_DEST (exp), 0)) == POST_INC
++ || GET_CODE (XEXP (SET_DEST (exp), 0)) == PRE_DEC)
++ &&
++ (reg_mentioned_p
++ (XEXP (XEXP (SET_DEST (exp), 0), 0), cc_status.value1)
++ || reg_mentioned_p (XEXP (XEXP (SET_DEST (exp), 0), 0),
++ cc_status.value2)
++ || reg_mentioned_p (XEXP (XEXP (SET_DEST (exp), 0), 0),
++ cc_status.mdep.value)))
++ CC_STATUS_INIT;
++ break;
++
++ case CC_SET_VNCZ:
++ CC_STATUS_INIT;
++ cc_status.mdep.value = recog_data.operand[0];
++ cc_status.mdep.flags = CC_SET_VNCZ;
++ break;
++
++ case CC_SET_NCZ:
++ CC_STATUS_INIT;
++ cc_status.mdep.value = recog_data.operand[0];
++ cc_status.mdep.flags = CC_SET_NCZ;
++ break;
++
++ case CC_SET_CZ:
++ CC_STATUS_INIT;
++ cc_status.mdep.value = recog_data.operand[0];
++ cc_status.mdep.flags = CC_SET_CZ;
++ break;
++
++ case CC_SET_Z:
++ CC_STATUS_INIT;
++ cc_status.mdep.value = recog_data.operand[0];
++ cc_status.mdep.flags = CC_SET_Z;
++ break;
++
++ case CC_CLOBBER:
++ CC_STATUS_INIT;
++ break;
++
++ default:
++ CC_STATUS_INIT;
++ }
++}
++
++
++/*
++ Outputs to stdio stream stream the assembler syntax for an instruction
++ operand x. x is an RTL expression.
++*/
++void
++avr32_print_operand (FILE * stream, rtx x, int code)
++{
++ int error = 0;
++
++ switch (GET_CODE (x))
++ {
++ case UNSPEC:
++ switch (XINT (x, 1))
++ {
++ case UNSPEC_COND_PL:
++ if (code == 'i')
++ fputs ("mi", stream);
++ else
++ fputs ("pl", stream);
++ break;
++ case UNSPEC_COND_MI:
++ if (code == 'i')
++ fputs ("pl", stream);
++ else
++ fputs ("mi", stream);
++ break;
++ default:
++ error = 1;
++ }
++ break;
++ case EQ:
++ if (code == 'i')
++ fputs ("ne", stream);
++ else
++ fputs ("eq", stream);
++ break;
++ case NE:
++ if (code == 'i')
++ fputs ("eq", stream);
++ else
++ fputs ("ne", stream);
++ break;
++ case GT:
++ if (code == 'i')
++ fputs ("le", stream);
++ else
++ fputs ("gt", stream);
++ break;
++ case GTU:
++ if (code == 'i')
++ fputs ("ls", stream);
++ else
++ fputs ("hi", stream);
++ break;
++ case LT:
++ if (code == 'i')
++ fputs ("ge", stream);
++ else
++ fputs ("lt", stream);
++ break;
++ case LTU:
++ if (code == 'i')
++ fputs ("hs", stream);
++ else
++ fputs ("lo", stream);
++ break;
++ case GE:
++ if (code == 'i')
++ fputs ("lt", stream);
++ else
++ fputs ("ge", stream);
++ break;
++ case GEU:
++ if (code == 'i')
++ fputs ("lo", stream);
++ else
++ fputs ("hs", stream);
++ break;
++ case LE:
++ if (code == 'i')
++ fputs ("gt", stream);
++ else
++ fputs ("le", stream);
++ break;
++ case LEU:
++ if (code == 'i')
++ fputs ("hi", stream);
++ else
++ fputs ("ls", stream);
++ break;
++ case CONST_INT:
++ {
++ int value = INTVAL (x);
++
++ if (code == 'i')
++ {
++ value++;
++ }
++
++ if (code == 'p')
++ {
++ /* Set to bit position of first bit set in immediate */
++ int i, bitpos = 32;
++ for (i = 0; i < 32; i++)
++ if (value & (1 << i))
++ {
++ bitpos = i;
++ break;
++ }
++ value = bitpos;
++ }
++
++ if (code == 'r')
++ {
++ /* Reglist 8 */
++ char op[50];
++ op[0] = '\0';
++
++ if (value & 0x01)
++ sprintf (op, "r0-r3");
++ if (value & 0x02)
++ strlen (op) ? sprintf (op, "%s, r4-r7", op) : sprintf (op,
++ "r4-r7");
++ if (value & 0x04)
++ strlen (op) ? sprintf (op, "%s, r8-r9", op) : sprintf (op,
++ "r8-r9");
++ if (value & 0x08)
++ strlen (op) ? sprintf (op, "%s, r10", op) : sprintf (op, "r10");
++ if (value & 0x10)
++ strlen (op) ? sprintf (op, "%s, r11", op) : sprintf (op, "r11");
++ if (value & 0x20)
++ strlen (op) ? sprintf (op, "%s, r12", op) : sprintf (op, "r12");
++ if (value & 0x40)
++ strlen (op) ? sprintf (op, "%s, lr", op) : sprintf (op, "lr");
++ if (value & 0x80)
++ strlen (op) ? sprintf (op, "%s, pc", op) : sprintf (op, "pc");
++
++ fputs (op, stream);
++ }
++ else if (code == 's')
++ {
++ /* Reglist 16 */
++ char reglist16_string[100];
++ int i;
++ reglist16_string[0] = '\0';
++
++ for (i = 0; i < 16; ++i)
++ {
++ if (value & (1 << i))
++ {
++ strlen (reglist16_string) ? sprintf (reglist16_string,
++ "%s, %s",
++ reglist16_string,
++ reg_names
++ [INTERNAL_REGNUM
++ (i)]) :
++ sprintf (reglist16_string, "%s",
++ reg_names[INTERNAL_REGNUM (i)]);
++ }
++ }
++ fputs (reglist16_string, stream);
++ }
++ else if (code == 'C')
++ {
++ /* RegListCP8 */
++ char reglist_string[100];
++ avr32_make_fp_reglist_w (value, (char *) reglist_string);
++ fputs (reglist_string, stream);
++ }
++ else if (code == 'D')
++ {
++ /* RegListCPD8 */
++ char reglist_string[100];
++ avr32_make_fp_reglist_d (value, (char *) reglist_string);
++ fputs (reglist_string, stream);
++ }
++ else if (code == 'd')
++ {
++ /* Print in decimal format */
++ fprintf (stream, "%d", value);
++ }
++ else if (code == 'h')
++ {
++ /* Print halfword part of word */
++ fputs (value ? "b" : "t", stream);
++ }
++ else
++ {
++ /* Normal constant */
++ fprintf (stream, "%d", value);
++ }
++ break;
++ }
++ case CONST_DOUBLE:
++ {
++ HOST_WIDE_INT hi, lo;
++ if (GET_MODE (x) == DImode)
++ {
++ hi = CONST_DOUBLE_HIGH (x);
++ lo = CONST_DOUBLE_LOW (x);
++ }
++ else
++ {
++ HOST_WIDE_INT target_float[2];
++ hi = lo = 0;
++ real_to_target (target_float, CONST_DOUBLE_REAL_VALUE (x),
++ GET_MODE (x));
++ /* For doubles the most significant part starts at index 0. */
++ if (GET_MODE_SIZE (GET_MODE (x)) > UNITS_PER_WORD)
++ {
++ hi = target_float[0];
++ lo = target_float[1];
++ }
++ else
++ {
++ lo = target_float[0];
++ }
++ }
++
++ if (avr32_const_ok_for_constraint_p (lo, 'K', "Ks21")
++ && ((GET_MODE (x) == SFmode)
++ || avr32_const_ok_for_constraint_p (hi, 'K', "Ks21")))
++ {
++ if (code == 'm')
++ fprintf (stream, "%ld", hi);
++ else
++ fprintf (stream, "%ld", lo);
++ }
++ else
++ {
++ fprintf (stream, "value too large");
++ }
++ break;
++ }
++ case CONST:
++ output_addr_const (stream, XEXP (XEXP (x, 0), 0));
++ fprintf (stream, "+%ld", INTVAL (XEXP (XEXP (x, 0), 1)));
++ break;
++ case REG:
++ /* Swap register name if the register is DImode or DFmode. */
++ if (GET_MODE (x) == DImode || GET_MODE (x) == DFmode)
++ {
++ /* Double register must have an even numbered address */
++ gcc_assert (!(REGNO (x) % 2));
++ if (code == 'm')
++ fputs (reg_names[true_regnum (x)], stream);
++ else
++ fputs (reg_names[true_regnum (x) + 1], stream);
++ }
++ else if (GET_MODE (x) == TImode)
++ {
++ switch (code)
++ {
++ case 'T':
++ fputs (reg_names[true_regnum (x)], stream);
++ break;
++ case 'U':
++ fputs (reg_names[true_regnum (x) + 1], stream);
++ break;
++ case 'L':
++ fputs (reg_names[true_regnum (x) + 2], stream);
++ break;
++ case 'B':
++ fputs (reg_names[true_regnum (x) + 3], stream);
++ break;
++ default:
++ fprintf (stream, "%s, %s, %s, %s",
++ reg_names[true_regnum (x) + 3],
++ reg_names[true_regnum (x) + 2],
++ reg_names[true_regnum (x) + 1],
++ reg_names[true_regnum (x)]);
++ break;
++ }
++ }
++ else
++ {
++ fputs (reg_names[true_regnum (x)], stream);
++ }
++ break;
++ case CODE_LABEL:
++ case LABEL_REF:
++ case SYMBOL_REF:
++ output_addr_const (stream, x);
++ break;
++ case MEM:
++ switch (GET_CODE (XEXP (x, 0)))
++ {
++ case LABEL_REF:
++ case SYMBOL_REF:
++ output_addr_const (stream, XEXP (x, 0));
++ break;
++ case MEM:
++ switch (GET_CODE (XEXP (XEXP (x, 0), 0)))
++ {
++ case SYMBOL_REF:
++ output_addr_const (stream, XEXP (XEXP (x, 0), 0));
++ break;
++ default:
++ error = 1;
++ break;
++ }
++ break;
++ case REG:
++ avr32_print_operand (stream, XEXP (x, 0), 0);
++ if (code != 'p')
++ fputs ("[0]", stream);
++ break;
++ case PRE_DEC:
++ fputs ("--", stream);
++ avr32_print_operand (stream, XEXP (XEXP (x, 0), 0), 0);
++ break;
++ case POST_INC:
++ avr32_print_operand (stream, XEXP (XEXP (x, 0), 0), 0);
++ fputs ("++", stream);
++ break;
++ case PLUS:
++ {
++ rtx op0 = XEXP (XEXP (x, 0), 0);
++ rtx op1 = XEXP (XEXP (x, 0), 1);
++ rtx base = NULL_RTX, offset = NULL_RTX;
++
++ if (avr32_address_register_rtx_p (op0, 1))
++ {
++ base = op0;
++ offset = op1;
++ }
++ else if (avr32_address_register_rtx_p (op1, 1))
++ {
++ /* Operands are switched. */
++ base = op1;
++ offset = op0;
++ }
++
++ gcc_assert (base && offset
++ && avr32_address_register_rtx_p (base, 1)
++ && avr32_legitimate_index_p (GET_MODE (x), offset,
++ 1));
++
++ avr32_print_operand (stream, base, 0);
++ fputs ("[", stream);
++ avr32_print_operand (stream, offset, 0);
++ fputs ("]", stream);
++ break;
++ }
++ case CONST:
++ output_addr_const (stream, XEXP (XEXP (XEXP (x, 0), 0), 0));
++ fprintf (stream, " + %ld",
++ INTVAL (XEXP (XEXP (XEXP (x, 0), 0), 1)));
++ break;
++ default:
++ error = 1;
++ }
++ break;
++ case MULT:
++ {
++ int value = INTVAL (XEXP (x, 1));
++
++ /* Convert immediate in multiplication into a shift immediate */
++ switch (value)
++ {
++ case 2:
++ value = 1;
++ break;
++ case 4:
++ value = 2;
++ break;
++ case 8:
++ value = 3;
++ break;
++ default:
++ value = 0;
++ }
++ fprintf (stream, "%s << %i", reg_names[true_regnum (XEXP (x, 0))],
++ value);
++ break;
++ }
++ case ASHIFT:
++ if (GET_CODE (XEXP (x, 1)) == CONST_INT)
++ fprintf (stream, "%s << %i", reg_names[true_regnum (XEXP (x, 0))],
++ (int) INTVAL (XEXP (x, 1)));
++ else if (REG_P (XEXP (x, 1)))
++ fprintf (stream, "%s << %s", reg_names[true_regnum (XEXP (x, 0))],
++ reg_names[true_regnum (XEXP (x, 1))]);
++ else
++ {
++ error = 1;
++ }
++ break;
++ case LSHIFTRT:
++ if (GET_CODE (XEXP (x, 1)) == CONST_INT)
++ fprintf (stream, "%s >> %i", reg_names[true_regnum (XEXP (x, 0))],
++ (int) INTVAL (XEXP (x, 1)));
++ else if (REG_P (XEXP (x, 1)))
++ fprintf (stream, "%s >> %s", reg_names[true_regnum (XEXP (x, 0))],
++ reg_names[true_regnum (XEXP (x, 1))]);
++ else
++ {
++ error = 1;
++ }
++ fprintf (stream, ">>");
++ break;
++ case PARALLEL:
++ {
++ /* Load store multiple */
++ int i;
++ int count = XVECLEN (x, 0);
++ int reglist16 = 0;
++ char reglist16_string[100];
++
++ for (i = 0; i < count; ++i)
++ {
++ rtx vec_elm = XVECEXP (x, 0, i);
++ if (GET_MODE (vec_elm) != SET)
++ {
++ debug_rtx (vec_elm);
++ internal_error ("Unknown element in parallel expression!");
++ }
++ if (GET_MODE (XEXP (vec_elm, 0)) == REG)
++ {
++ /* Load multiple */
++ reglist16 |= 1 << ASM_REGNUM (REGNO (XEXP (vec_elm, 0)));
++ }
++ else
++ {
++ /* Store multiple */
++ reglist16 |= 1 << ASM_REGNUM (REGNO (XEXP (vec_elm, 1)));
++ }
++ }
++
++ avr32_make_reglist16 (reglist16, reglist16_string);
++ fputs (reglist16_string, stream);
++
++ break;
++ }
++
++ default:
++ error = 1;
++ }
++
++ if (error)
++ {
++ debug_rtx (x);
++ internal_error ("Illegal expression for avr32_print_operand");
++ }
++}
++
++rtx
++avr32_get_note_reg_equiv (rtx insn)
++{
++ rtx note;
++
++ note = find_reg_note (insn, REG_EQUIV, NULL_RTX);
++
++ if (note != NULL_RTX)
++ return XEXP (note, 0);
++ else
++ return NULL_RTX;
++}
++
++/*
++ Outputs to stdio stream stream the assembler syntax for an instruction
++ operand that is a memory reference whose address is x. x is an RTL
++ expression.
++
++ ToDo: fixme.
++*/
++void
++avr32_print_operand_address (FILE * stream, rtx x)
++{
++ fprintf (stream, "(%d) /* address */", REGNO (x));
++}
++
++/* Return true if _GLOBAL_OFFSET_TABLE_ symbol is mentioned. */
++bool
++avr32_got_mentioned_p (rtx addr)
++{
++ if (GET_CODE (addr) == MEM)
++ addr = XEXP (addr, 0);
++ while (GET_CODE (addr) == CONST)
++ addr = XEXP (addr, 0);
++ if (GET_CODE (addr) == SYMBOL_REF)
++ {
++ return streq (XSTR (addr, 0), "_GLOBAL_OFFSET_TABLE_");
++ }
++ if (GET_CODE (addr) == PLUS || GET_CODE (addr) == MINUS)
++ {
++ bool l1, l2;
++
++ l1 = avr32_got_mentioned_p (XEXP (addr, 0));
++ l2 = avr32_got_mentioned_p (XEXP (addr, 1));
++ return l1 || l2;
++ }
++ return false;
++}
++
++
++/* Find the symbol in an address expression. */
++
++rtx
++avr32_find_symbol (rtx addr)
++{
++ if (GET_CODE (addr) == MEM)
++ addr = XEXP (addr, 0);
++
++ while (GET_CODE (addr) == CONST)
++ addr = XEXP (addr, 0);
++
++ if (GET_CODE (addr) == SYMBOL_REF || GET_CODE (addr) == LABEL_REF)
++ return addr;
++ if (GET_CODE (addr) == PLUS)
++ {
++ rtx l1, l2;
++
++ l1 = avr32_find_symbol (XEXP (addr, 0));
++ l2 = avr32_find_symbol (XEXP (addr, 1));
++ if (l1 != NULL_RTX && l2 == NULL_RTX)
++ return l1;
++ else if (l1 == NULL_RTX && l2 != NULL_RTX)
++ return l2;
++ }
++
++ return NULL_RTX;
++}
++
++
++/* Routines for manipulation of the constant pool. */
++
++/* AVR32 instructions cannot load a large constant directly into a
++ register; they have to come from a pc relative load. The constant
++ must therefore be placed in the addressable range of the pc
++ relative load. Depending on the precise pc relative load
++ instruction the range is somewhere between 256 bytes and 4k. This
++ means that we often have to dump a constant inside a function, and
++ generate code to branch around it.
++
++ It is important to minimize this, since the branches will slow
++ things down and make the code larger.
++
++ Normally we can hide the table after an existing unconditional
++ branch so that there is no interruption of the flow, but in the
++ worst case the code looks like this:
++
++ lddpc rn, L1
++ ...
++ rjmp L2
++ align
++ L1: .long value
++ L2:
++ ...
++
++ lddpc rn, L3
++ ...
++ rjmp L4
++ align
++ L3: .long value
++ L4:
++ ...
++
++ We fix this by performing a scan after scheduling, which notices
++ which instructions need to have their operands fetched from the
++ constant table and builds the table.
++
++ The algorithm starts by building a table of all the constants that
++ need fixing up and all the natural barriers in the function (places
++ where a constant table can be dropped without breaking the flow).
++ For each fixup we note how far the pc-relative replacement will be
++ able to reach and the offset of the instruction into the function.
++
++ Having built the table we then group the fixes together to form
++ tables that are as large as possible (subject to addressing
++ constraints) and emit each table of constants after the last
++ barrier that is within range of all the instructions in the group.
++ If a group does not contain a barrier, then we forcibly create one
++ by inserting a jump instruction into the flow. Once the table has
++ been inserted, the insns are then modified to reference the
++ relevant entry in the pool.
++
++ Possible enhancements to the algorithm (not implemented) are:
++
++ 1) For some processors and object formats, there may be benefit in
++ aligning the pools to the start of cache lines; this alignment
++ would need to be taken into account when calculating addressability
++ of a pool. */
++
++/* These typedefs are located at the start of this file, so that
++ they can be used in the prototypes there. This comment is to
++ remind readers of that fact so that the following structures
++ can be understood more easily.
++
++ typedef struct minipool_node Mnode;
++ typedef struct minipool_fixup Mfix; */
++
++struct minipool_node
++{
++ /* Doubly linked chain of entries. */
++ Mnode *next;
++ Mnode *prev;
++ /* The maximum offset into the code that this entry can be placed. While
++ pushing fixes for forward references, all entries are sorted in order of
++ increasing max_address. */
++ HOST_WIDE_INT max_address;
++ /* Similarly for an entry inserted for a backwards ref. */
++ HOST_WIDE_INT min_address;
++ /* The number of fixes referencing this entry. This can become zero if we
++ "unpush" an entry. In this case we ignore the entry when we come to
++ emit the code. */
++ int refcount;
++ /* The offset from the start of the minipool. */
++ HOST_WIDE_INT offset;
++ /* The value in table. */
++ rtx value;
++ /* The mode of value. */
++ enum machine_mode mode;
++ /* The size of the value. */
++ int fix_size;
++};
++
++struct minipool_fixup
++{
++ Mfix *next;
++ rtx insn;
++ HOST_WIDE_INT address;
++ rtx *loc;
++ enum machine_mode mode;
++ int fix_size;
++ rtx value;
++ Mnode *minipool;
++ HOST_WIDE_INT forwards;
++ HOST_WIDE_INT backwards;
++};
++
++
++/* Fixes less than a word need padding out to a word boundary. */
++#define MINIPOOL_FIX_SIZE(mode, value) \
++ (IS_FORCE_MINIPOOL(value) ? 0 : \
++ (GET_MODE_SIZE ((mode)) >= 4 ? GET_MODE_SIZE ((mode)) : 4))
++
++#define IS_FORCE_MINIPOOL(x) \
++ (GET_CODE(x) == UNSPEC && \
++ XINT(x, 1) == UNSPEC_FORCE_MINIPOOL)
++
++static Mnode *minipool_vector_head;
++static Mnode *minipool_vector_tail;
++
++/* The linked list of all minipool fixes required for this function. */
++Mfix *minipool_fix_head;
++Mfix *minipool_fix_tail;
++/* The fix entry for the current minipool, once it has been placed. */
++Mfix *minipool_barrier;
++
++/* Determines if INSN is the start of a jump table. Returns the end
++ of the TABLE or NULL_RTX. */
++static rtx
++is_jump_table (rtx insn)
++{
++ rtx table;
++
++ if (GET_CODE (insn) == JUMP_INSN
++ && JUMP_LABEL (insn) != NULL
++ && ((table = next_real_insn (JUMP_LABEL (insn)))
++ == next_real_insn (insn))
++ && table != NULL
++ && GET_CODE (table) == JUMP_INSN
++ && (GET_CODE (PATTERN (table)) == ADDR_VEC
++ || GET_CODE (PATTERN (table)) == ADDR_DIFF_VEC))
++ return table;
++
++ return NULL_RTX;
++}
++
++static HOST_WIDE_INT
++get_jump_table_size (rtx insn)
++{
++ /* ADDR_VECs only take room if read-only data does into the text section. */
++ if (JUMP_TABLES_IN_TEXT_SECTION
++#if !defined(READONLY_DATA_SECTION) && !defined(READONLY_DATA_SECTION_ASM_OP)
++ || 1
++#endif
++ )
++ {
++ rtx body = PATTERN (insn);
++ int elt = GET_CODE (body) == ADDR_DIFF_VEC ? 1 : 0;
++
++ return GET_MODE_SIZE (GET_MODE (body)) * XVECLEN (body, elt);
++ }
++
++ return 0;
++}
++
++/* Move a minipool fix MP from its current location to before MAX_MP.
++ If MAX_MP is NULL, then MP doesn't need moving, but the addressing
++ constraints may need updating. */
++static Mnode *
++move_minipool_fix_forward_ref (Mnode * mp, Mnode * max_mp,
++ HOST_WIDE_INT max_address)
++{
++ /* This should never be true and the code below assumes these are
++ different. */
++ if (mp == max_mp)
++ abort ();
++
++ if (max_mp == NULL)
++ {
++ if (max_address < mp->max_address)
++ mp->max_address = max_address;
++ }
++ else
++ {
++ if (max_address > max_mp->max_address - mp->fix_size)
++ mp->max_address = max_mp->max_address - mp->fix_size;
++ else
++ mp->max_address = max_address;
++
++ /* Unlink MP from its current position. Since max_mp is non-null,
++ mp->prev must be non-null. */
++ mp->prev->next = mp->next;
++ if (mp->next != NULL)
++ mp->next->prev = mp->prev;
++ else
++ minipool_vector_tail = mp->prev;
++
++ /* Re-insert it before MAX_MP. */
++ mp->next = max_mp;
++ mp->prev = max_mp->prev;
++ max_mp->prev = mp;
++
++ if (mp->prev != NULL)
++ mp->prev->next = mp;
++ else
++ minipool_vector_head = mp;
++ }
++
++ /* Save the new entry. */
++ max_mp = mp;
++
++ /* Scan over the preceding entries and adjust their addresses as required.
++ */
++ while (mp->prev != NULL
++ && mp->prev->max_address > mp->max_address - mp->prev->fix_size)
++ {
++ mp->prev->max_address = mp->max_address - mp->prev->fix_size;
++ mp = mp->prev;
++ }
++
++ return max_mp;
++}
++
++/* Add a constant to the minipool for a forward reference. Returns the
++ node added or NULL if the constant will not fit in this pool. */
++static Mnode *
++add_minipool_forward_ref (Mfix * fix)
++{
++ /* If set, max_mp is the first pool_entry that has a lower constraint than
++ the one we are trying to add. */
++ Mnode *max_mp = NULL;
++ HOST_WIDE_INT max_address = fix->address + fix->forwards;
++ Mnode *mp;
++
++ /* If this fix's address is greater than the address of the first entry,
++ then we can't put the fix in this pool. We subtract the size of the
++ current fix to ensure that if the table is fully packed we still have
++ enough room to insert this value by suffling the other fixes forwards. */
++ if (minipool_vector_head &&
++ fix->address >= minipool_vector_head->max_address - fix->fix_size)
++ return NULL;
++
++ /* Scan the pool to see if a constant with the same value has already been
++ added. While we are doing this, also note the location where we must
++ insert the constant if it doesn't already exist. */
++ for (mp = minipool_vector_head; mp != NULL; mp = mp->next)
++ {
++ if (GET_CODE (fix->value) == GET_CODE (mp->value)
++ && fix->mode == mp->mode
++ && (GET_CODE (fix->value) != CODE_LABEL
++ || (CODE_LABEL_NUMBER (fix->value)
++ == CODE_LABEL_NUMBER (mp->value)))
++ && rtx_equal_p (fix->value, mp->value))
++ {
++ /* More than one fix references this entry. */
++ mp->refcount++;
++ return move_minipool_fix_forward_ref (mp, max_mp, max_address);
++ }
++
++ /* Note the insertion point if necessary. */
++ if (max_mp == NULL && mp->max_address > max_address)
++ max_mp = mp;
++
++ }
++
++ /* The value is not currently in the minipool, so we need to create a new
++ entry for it. If MAX_MP is NULL, the entry will be put on the end of
++ the list since the placement is less constrained than any existing
++ entry. Otherwise, we insert the new fix before MAX_MP and, if
++ necessary, adjust the constraints on the other entries. */
++ mp = xmalloc (sizeof (*mp));
++ mp->fix_size = fix->fix_size;
++ mp->mode = fix->mode;
++ mp->value = fix->value;
++ mp->refcount = 1;
++ /* Not yet required for a backwards ref. */
++ mp->min_address = -65536;
++
++ if (max_mp == NULL)
++ {
++ mp->max_address = max_address;
++ mp->next = NULL;
++ mp->prev = minipool_vector_tail;
++
++ if (mp->prev == NULL)
++ {
++ minipool_vector_head = mp;
++ minipool_vector_label = gen_label_rtx ();
++ }
++ else
++ mp->prev->next = mp;
++
++ minipool_vector_tail = mp;
++ }
++ else
++ {
++ if (max_address > max_mp->max_address - mp->fix_size)
++ mp->max_address = max_mp->max_address - mp->fix_size;
++ else
++ mp->max_address = max_address;
++
++ mp->next = max_mp;
++ mp->prev = max_mp->prev;
++ max_mp->prev = mp;
++ if (mp->prev != NULL)
++ mp->prev->next = mp;
++ else
++ minipool_vector_head = mp;
++ }
++
++ /* Save the new entry. */
++ max_mp = mp;
++
++ /* Scan over the preceding entries and adjust their addresses as required.
++ */
++ while (mp->prev != NULL
++ && mp->prev->max_address > mp->max_address - mp->prev->fix_size)
++ {
++ mp->prev->max_address = mp->max_address - mp->prev->fix_size;
++ mp = mp->prev;
++ }
++
++ return max_mp;
++}
++
++static Mnode *
++move_minipool_fix_backward_ref (Mnode * mp, Mnode * min_mp,
++ HOST_WIDE_INT min_address)
++{
++ HOST_WIDE_INT offset;
++
++ /* This should never be true, and the code below assumes these are
++ different. */
++ if (mp == min_mp)
++ abort ();
++
++ if (min_mp == NULL)
++ {
++ if (min_address > mp->min_address)
++ mp->min_address = min_address;
++ }
++ else
++ {
++ /* We will adjust this below if it is too loose. */
++ mp->min_address = min_address;
++
++ /* Unlink MP from its current position. Since min_mp is non-null,
++ mp->next must be non-null. */
++ mp->next->prev = mp->prev;
++ if (mp->prev != NULL)
++ mp->prev->next = mp->next;
++ else
++ minipool_vector_head = mp->next;
++
++ /* Reinsert it after MIN_MP. */
++ mp->prev = min_mp;
++ mp->next = min_mp->next;
++ min_mp->next = mp;
++ if (mp->next != NULL)
++ mp->next->prev = mp;
++ else
++ minipool_vector_tail = mp;
++ }
++
++ min_mp = mp;
++
++ offset = 0;
++ for (mp = minipool_vector_head; mp != NULL; mp = mp->next)
++ {
++ mp->offset = offset;
++ if (mp->refcount > 0)
++ offset += mp->fix_size;
++
++ if (mp->next && mp->next->min_address < mp->min_address + mp->fix_size)
++ mp->next->min_address = mp->min_address + mp->fix_size;
++ }
++
++ return min_mp;
++}
++
++/* Add a constant to the minipool for a backward reference. Returns the
++ node added or NULL if the constant will not fit in this pool.
++
++ Note that the code for insertion for a backwards reference can be
++ somewhat confusing because the calculated offsets for each fix do
++ not take into account the size of the pool (which is still under
++ construction. */
++static Mnode *
++add_minipool_backward_ref (Mfix * fix)
++{
++ /* If set, min_mp is the last pool_entry that has a lower constraint than
++ the one we are trying to add. */
++ Mnode *min_mp = NULL;
++ /* This can be negative, since it is only a constraint. */
++ HOST_WIDE_INT min_address = fix->address - fix->backwards;
++ Mnode *mp;
++
++ /* If we can't reach the current pool from this insn, or if we can't insert
++ this entry at the end of the pool without pushing other fixes out of
++ range, then we don't try. This ensures that we can't fail later on. */
++ if (min_address >= minipool_barrier->address
++ || (minipool_vector_tail->min_address + fix->fix_size
++ >= minipool_barrier->address))
++ return NULL;
++
++ /* Scan the pool to see if a constant with the same value has already been
++ added. While we are doing this, also note the location where we must
++ insert the constant if it doesn't already exist. */
++ for (mp = minipool_vector_tail; mp != NULL; mp = mp->prev)
++ {
++ if (GET_CODE (fix->value) == GET_CODE (mp->value)
++ && fix->mode == mp->mode
++ && (GET_CODE (fix->value) != CODE_LABEL
++ || (CODE_LABEL_NUMBER (fix->value)
++ == CODE_LABEL_NUMBER (mp->value)))
++ && rtx_equal_p (fix->value, mp->value)
++ /* Check that there is enough slack to move this entry to the end
++ of the table (this is conservative). */
++ && (mp->max_address
++ > (minipool_barrier->address
++ + minipool_vector_tail->offset
++ + minipool_vector_tail->fix_size)))
++ {
++ mp->refcount++;
++ return move_minipool_fix_backward_ref (mp, min_mp, min_address);
++ }
++
++ if (min_mp != NULL)
++ mp->min_address += fix->fix_size;
++ else
++ {
++ /* Note the insertion point if necessary. */
++ if (mp->min_address < min_address)
++ {
++ min_mp = mp;
++ }
++ else if (mp->max_address
++ < minipool_barrier->address + mp->offset + fix->fix_size)
++ {
++ /* Inserting before this entry would push the fix beyond its
++ maximum address (which can happen if we have re-located a
++ forwards fix); force the new fix to come after it. */
++ min_mp = mp;
++ min_address = mp->min_address + fix->fix_size;
++ }
++ }
++ }
++
++ /* We need to create a new entry. */
++ mp = xmalloc (sizeof (*mp));
++ mp->fix_size = fix->fix_size;
++ mp->mode = fix->mode;
++ mp->value = fix->value;
++ mp->refcount = 1;
++ mp->max_address = minipool_barrier->address + 65536;
++
++ mp->min_address = min_address;
++
++ if (min_mp == NULL)
++ {
++ mp->prev = NULL;
++ mp->next = minipool_vector_head;
++
++ if (mp->next == NULL)
++ {
++ minipool_vector_tail = mp;
++ minipool_vector_label = gen_label_rtx ();
++ }
++ else
++ mp->next->prev = mp;
++
++ minipool_vector_head = mp;
++ }
++ else
++ {
++ mp->next = min_mp->next;
++ mp->prev = min_mp;
++ min_mp->next = mp;
++
++ if (mp->next != NULL)
++ mp->next->prev = mp;
++ else
++ minipool_vector_tail = mp;
++ }
++
++ /* Save the new entry. */
++ min_mp = mp;
++
++ if (mp->prev)
++ mp = mp->prev;
++ else
++ mp->offset = 0;
++
++ /* Scan over the following entries and adjust their offsets. */
++ while (mp->next != NULL)
++ {
++ if (mp->next->min_address < mp->min_address + mp->fix_size)
++ mp->next->min_address = mp->min_address + mp->fix_size;
++
++ if (mp->refcount)
++ mp->next->offset = mp->offset + mp->fix_size;
++ else
++ mp->next->offset = mp->offset;
++
++ mp = mp->next;
++ }
++
++ return min_mp;
++}
++
++static void
++assign_minipool_offsets (Mfix * barrier)
++{
++ HOST_WIDE_INT offset = 0;
++ Mnode *mp;
++
++ minipool_barrier = barrier;
++
++ for (mp = minipool_vector_head; mp != NULL; mp = mp->next)
++ {
++ mp->offset = offset;
++
++ if (mp->refcount > 0
++ /* If the value is (const_int 0) then this is a fake entry so don't
++ add an offset for it since it will not be output. */
++ && !(GET_CODE (mp->value) == CONST_INT && INTVAL (mp->value) == 0))
++ offset += mp->fix_size;
++ }
++}
++
++/* Print a symbolic form of X to the debug file, F. */
++static void
++avr32_print_value (FILE * f, rtx x)
++{
++ switch (GET_CODE (x))
++ {
++ case CONST_INT:
++ fprintf (f, "0x%x", (int) INTVAL (x));
++ return;
++
++ case CONST_DOUBLE:
++ fprintf (f, "<0x%lx,0x%lx>", (long) XWINT (x, 2), (long) XWINT (x, 3));
++ return;
++
++ case CONST_VECTOR:
++ {
++ int i;
++
++ fprintf (f, "<");
++ for (i = 0; i < CONST_VECTOR_NUNITS (x); i++)
++ {
++ fprintf (f, "0x%x", (int) INTVAL (CONST_VECTOR_ELT (x, i)));
++ if (i < (CONST_VECTOR_NUNITS (x) - 1))
++ fputc (',', f);
++ }
++ fprintf (f, ">");
++ }
++ return;
++
++ case CONST_STRING:
++ fprintf (f, "\"%s\"", XSTR (x, 0));
++ return;
++
++ case SYMBOL_REF:
++ fprintf (f, "`%s'", XSTR (x, 0));
++ return;
++
++ case LABEL_REF:
++ fprintf (f, "L%d", INSN_UID (XEXP (x, 0)));
++ return;
++
++ case CONST:
++ avr32_print_value (f, XEXP (x, 0));
++ return;
++
++ case PLUS:
++ avr32_print_value (f, XEXP (x, 0));
++ fprintf (f, "+");
++ avr32_print_value (f, XEXP (x, 1));
++ return;
++
++ case PC:
++ fprintf (f, "pc");
++ return;
++
++ default:
++ fprintf (f, "????");
++ return;
++ }
++}
++
++int
++is_minipool_label (rtx label)
++{
++ minipool_labels *cur_mp_label = cfun->machine->minipool_label_head;
++
++ if (GET_CODE (label) != CODE_LABEL)
++ return FALSE;
++
++ while (cur_mp_label)
++ {
++ if (CODE_LABEL_NUMBER (label)
++ == CODE_LABEL_NUMBER (cur_mp_label->label))
++ return TRUE;
++ cur_mp_label = cur_mp_label->next;
++ }
++ return FALSE;
++}
++
++static void
++new_minipool_label (rtx label)
++{
++ if (!cfun->machine->minipool_label_head)
++ {
++ cfun->machine->minipool_label_head =
++ ggc_alloc (sizeof (minipool_labels));
++ cfun->machine->minipool_label_tail = cfun->machine->minipool_label_head;
++ cfun->machine->minipool_label_head->label = label;
++ cfun->machine->minipool_label_head->next = 0;
++ cfun->machine->minipool_label_head->prev = 0;
++ }
++ else
++ {
++ cfun->machine->minipool_label_tail->next =
++ ggc_alloc (sizeof (minipool_labels));
++ cfun->machine->minipool_label_tail->next->label = label;
++ cfun->machine->minipool_label_tail->next->next = 0;
++ cfun->machine->minipool_label_tail->next->prev =
++ cfun->machine->minipool_label_tail;
++ cfun->machine->minipool_label_tail =
++ cfun->machine->minipool_label_tail->next;
++ }
++}
++
++/* Output the literal table */
++static void
++dump_minipool (rtx scan)
++{
++ Mnode *mp;
++ Mnode *nmp;
++
++ if (dump_file)
++ fprintf (dump_file,
++ ";; Emitting minipool after insn %u; address %ld; align %d (bytes)\n",
++ INSN_UID (scan), (unsigned long) minipool_barrier->address, 4);
++
++ scan = emit_insn_after (gen_consttable_start (), scan);
++ scan = emit_insn_after (gen_align_4 (), scan);
++ scan = emit_label_after (minipool_vector_label, scan);
++ new_minipool_label (minipool_vector_label);
++
++ for (mp = minipool_vector_head; mp != NULL; mp = nmp)
++ {
++ if (mp->refcount > 0)
++ {
++ if (dump_file)
++ {
++ fprintf (dump_file,
++ ";; Offset %u, min %ld, max %ld ",
++ (unsigned) mp->offset, (unsigned long) mp->min_address,
++ (unsigned long) mp->max_address);
++ avr32_print_value (dump_file, mp->value);
++ fputc ('\n', dump_file);
++ }
++
++ switch (mp->fix_size)
++ {
++#ifdef HAVE_consttable_4
++ case 4:
++ scan = emit_insn_after (gen_consttable_4 (mp->value), scan);
++ break;
++
++#endif
++#ifdef HAVE_consttable_8
++ case 8:
++ scan = emit_insn_after (gen_consttable_8 (mp->value), scan);
++ break;
++
++#endif
++ case 0:
++ /* This can happen for force-minipool entries which just are
++ there to force the minipool to be generate. */
++ break;
++ default:
++ abort ();
++ break;
++ }
++ }
++
++ nmp = mp->next;
++ free (mp);
++ }
++
++ minipool_vector_head = minipool_vector_tail = NULL;
++ scan = emit_insn_after (gen_consttable_end (), scan);
++ scan = emit_barrier_after (scan);
++}
++
++/* Return the cost of forcibly inserting a barrier after INSN. */
++static int
++avr32_barrier_cost (rtx insn)
++{
++ /* Basing the location of the pool on the loop depth is preferable, but at
++ the moment, the basic block information seems to be corrupt by this
++ stage of the compilation. */
++ int base_cost = 50;
++ rtx next = next_nonnote_insn (insn);
++
++ if (next != NULL && GET_CODE (next) == CODE_LABEL)
++ base_cost -= 20;
++
++ switch (GET_CODE (insn))
++ {
++ case CODE_LABEL:
++ /* It will always be better to place the table before the label, rather
++ than after it. */
++ return 50;
++
++ case INSN:
++ case CALL_INSN:
++ return base_cost;
++
++ case JUMP_INSN:
++ return base_cost - 10;
++
++ default:
++ return base_cost + 10;
++ }
++}
++
++/* Find the best place in the insn stream in the range
++ (FIX->address,MAX_ADDRESS) to forcibly insert a minipool barrier.
++ Create the barrier by inserting a jump and add a new fix entry for
++ it. */
++static Mfix *
++create_fix_barrier (Mfix * fix, HOST_WIDE_INT max_address)
++{
++ HOST_WIDE_INT count = 0;
++ rtx barrier;
++ rtx from = fix->insn;
++ rtx selected = from;
++ int selected_cost;
++ HOST_WIDE_INT selected_address;
++ Mfix *new_fix;
++ HOST_WIDE_INT max_count = max_address - fix->address;
++ rtx label = gen_label_rtx ();
++
++ selected_cost = avr32_barrier_cost (from);
++ selected_address = fix->address;
++
++ while (from && count < max_count)
++ {
++ rtx tmp;
++ int new_cost;
++
++ /* This code shouldn't have been called if there was a natural barrier
++ within range. */
++ if (GET_CODE (from) == BARRIER)
++ abort ();
++
++ /* Count the length of this insn. */
++ count += get_attr_length (from);
++
++ /* If there is a jump table, add its length. */
++ tmp = is_jump_table (from);
++ if (tmp != NULL)
++ {
++ count += get_jump_table_size (tmp);
++
++ /* Jump tables aren't in a basic block, so base the cost on the
++ dispatch insn. If we select this location, we will still put
++ the pool after the table. */
++ new_cost = avr32_barrier_cost (from);
++
++ if (count < max_count && new_cost <= selected_cost)
++ {
++ selected = tmp;
++ selected_cost = new_cost;
++ selected_address = fix->address + count;
++ }
++
++ /* Continue after the dispatch table. */
++ from = NEXT_INSN (tmp);
++ continue;
++ }
++
++ new_cost = avr32_barrier_cost (from);
++
++ if (count < max_count && new_cost <= selected_cost)
++ {
++ selected = from;
++ selected_cost = new_cost;
++ selected_address = fix->address + count;
++ }
++
++ from = NEXT_INSN (from);
++ }
++
++ /* Create a new JUMP_INSN that branches around a barrier. */
++ from = emit_jump_insn_after (gen_jump (label), selected);
++ JUMP_LABEL (from) = label;
++ barrier = emit_barrier_after (from);
++ emit_label_after (label, barrier);
++
++ /* Create a minipool barrier entry for the new barrier. */
++ new_fix = (Mfix *) obstack_alloc (&minipool_obstack, sizeof (*new_fix));
++ new_fix->insn = barrier;
++ new_fix->address = selected_address;
++ new_fix->next = fix->next;
++ fix->next = new_fix;
++
++ return new_fix;
++}
++
++/* Record that there is a natural barrier in the insn stream at
++ ADDRESS. */
++static void
++push_minipool_barrier (rtx insn, HOST_WIDE_INT address)
++{
++ Mfix *fix = (Mfix *) obstack_alloc (&minipool_obstack, sizeof (*fix));
++
++ fix->insn = insn;
++ fix->address = address;
++
++ fix->next = NULL;
++ if (minipool_fix_head != NULL)
++ minipool_fix_tail->next = fix;
++ else
++ minipool_fix_head = fix;
++
++ minipool_fix_tail = fix;
++}
++
++/* Record INSN, which will need fixing up to load a value from the
++ minipool. ADDRESS is the offset of the insn since the start of the
++ function; LOC is a pointer to the part of the insn which requires
++ fixing; VALUE is the constant that must be loaded, which is of type
++ MODE. */
++static void
++push_minipool_fix (rtx insn, HOST_WIDE_INT address, rtx * loc,
++ enum machine_mode mode, rtx value)
++{
++ Mfix *fix = (Mfix *) obstack_alloc (&minipool_obstack, sizeof (*fix));
++ rtx body = PATTERN (insn);
++
++ fix->insn = insn;
++ fix->address = address;
++ fix->loc = loc;
++ fix->mode = mode;
++ fix->fix_size = MINIPOOL_FIX_SIZE (mode, value);
++ fix->value = value;
++
++ if (GET_CODE (body) == PARALLEL)
++ {
++ /* Mcall : Ks16 << 2 */
++ fix->forwards = ((1 << 15) - 1) << 2;
++ fix->backwards = (1 << 15) << 2;
++ }
++ else if (GET_CODE (body) == SET
++ && GET_MODE_SIZE (GET_MODE (SET_DEST (body))) == 4)
++ {
++ /* Word Load */
++ if (TARGET_HARD_FLOAT
++ && GET_MODE_CLASS (GET_MODE (SET_DEST (body))) == MODE_FLOAT)
++ {
++ /* Ldc0.w : Ku12 << 2 */
++ fix->forwards = ((1 << 12) - 1) << 2;
++ fix->backwards = 0;
++ }
++ else
++ {
++ if (optimize_size)
++ {
++ /* Lddpc : Ku7 << 2 */
++ fix->forwards = ((1 << 7) - 1) << 2;
++ fix->backwards = 0;
++ }
++ else
++ {
++ /* Ld.w : Ks16 */
++ fix->forwards = ((1 << 15) - 4);
++ fix->backwards = (1 << 15);
++ }
++ }
++ }
++ else if (GET_CODE (body) == SET
++ && GET_MODE_SIZE (GET_MODE (SET_DEST (body))) == 8)
++ {
++ /* Double word load */
++ if (TARGET_HARD_FLOAT
++ && GET_MODE_CLASS (GET_MODE (SET_DEST (body))) == MODE_FLOAT)
++ {
++ /* Ldc0.d : Ku12 << 2 */
++ fix->forwards = ((1 << 12) - 1) << 2;
++ fix->backwards = 0;
++ }
++ else
++ {
++ /* Ld.d : Ks16 */
++ fix->forwards = ((1 << 15) - 4);
++ fix->backwards = (1 << 15);
++ }
++ }
++ else if (GET_CODE (body) == UNSPEC_VOLATILE
++ && XINT (body, 1) == VUNSPEC_MVRC)
++ {
++ /* Coprocessor load */
++ /* Ldc : Ku8 << 2 */
++ fix->forwards = ((1 << 8) - 1) << 2;
++ fix->backwards = 0;
++ }
++ else
++ {
++ /* Assume worst case which is lddpc insn. */
++ fix->forwards = ((1 << 7) - 1) << 2;
++ fix->backwards = 0;
++ }
++
++ fix->minipool = NULL;
++
++ /* If an insn doesn't have a range defined for it, then it isn't expecting
++ to be reworked by this code. Better to abort now than to generate duff
++ assembly code. */
++ if (fix->forwards == 0 && fix->backwards == 0)
++ abort ();
++
++ if (dump_file)
++ {
++ fprintf (dump_file,
++ ";; %smode fixup for i%d; addr %lu, range (%ld,%ld): ",
++ GET_MODE_NAME (mode),
++ INSN_UID (insn), (unsigned long) address,
++ -1 * (long) fix->backwards, (long) fix->forwards);
++ avr32_print_value (dump_file, fix->value);
++ fprintf (dump_file, "\n");
++ }
++
++ /* Add it to the chain of fixes. */
++ fix->next = NULL;
++
++ if (minipool_fix_head != NULL)
++ minipool_fix_tail->next = fix;
++ else
++ minipool_fix_head = fix;
++
++ minipool_fix_tail = fix;
++}
++
++/* Scan INSN and note any of its operands that need fixing.
++ If DO_PUSHES is false we do not actually push any of the fixups
++ needed. The function returns TRUE is any fixups were needed/pushed.
++ This is used by avr32_memory_load_p() which needs to know about loads
++ of constants that will be converted into minipool loads. */
++static bool
++note_invalid_constants (rtx insn, HOST_WIDE_INT address, int do_pushes)
++{
++ bool result = false;
++ int opno;
++
++ extract_insn (insn);
++
++ if (!constrain_operands (1))
++ fatal_insn_not_found (insn);
++
++ if (recog_data.n_alternatives == 0)
++ return false;
++
++ /* Fill in recog_op_alt with information about the constraints of this
++ insn. */
++ preprocess_constraints ();
++
++ for (opno = 0; opno < recog_data.n_operands; opno++)
++ {
++ rtx op;
++
++ /* Things we need to fix can only occur in inputs. */
++ if (recog_data.operand_type[opno] != OP_IN)
++ continue;
++
++ op = recog_data.operand[opno];
++
++ if (avr32_const_pool_ref_operand (op, GET_MODE (op)))
++ {
++ if (do_pushes)
++ {
++ rtx cop = avoid_constant_pool_reference (op);
++
++ /* Casting the address of something to a mode narrower than a
++ word can cause avoid_constant_pool_reference() to return the
++ pool reference itself. That's no good to us here. Lets
++ just hope that we can use the constant pool value directly.
++ */
++ if (op == cop)
++ cop = get_pool_constant (XEXP (op, 0));
++
++ push_minipool_fix (insn, address,
++ recog_data.operand_loc[opno],
++ recog_data.operand_mode[opno], cop);
++ }
++
++ result = true;
++ }
++ else if (TARGET_HAS_ASM_ADDR_PSEUDOS
++ && avr32_address_operand (op, GET_MODE (op)))
++ {
++ /* Handle pseudo instructions using a direct address. These pseudo
++ instructions might need entries in the constant pool and we must
++ therefor create a constant pool for them, in case the
++ assembler/linker needs to insert entries. */
++ if (do_pushes)
++ {
++ /* Push a dummy constant pool entry so that the .cpool
++ directive should be inserted on the appropriate place in the
++ code even if there are no real constant pool entries. This
++ is used by the assembler and linker to know where to put
++ generated constant pool entries. */
++ push_minipool_fix (insn, address,
++ recog_data.operand_loc[opno],
++ recog_data.operand_mode[opno],
++ gen_rtx_UNSPEC (VOIDmode,
++ gen_rtvec (1, const0_rtx),
++ UNSPEC_FORCE_MINIPOOL));
++ result = true;
++ }
++ }
++ }
++ return result;
++}
++
++
++static int
++avr32_insn_is_cast (rtx insn)
++{
++
++ if (NONJUMP_INSN_P (insn)
++ && GET_CODE (PATTERN (insn)) == SET
++ && (GET_CODE (SET_SRC (PATTERN (insn))) == ZERO_EXTEND
++ || GET_CODE (SET_SRC (PATTERN (insn))) == SIGN_EXTEND)
++ && REG_P (XEXP (SET_SRC (PATTERN (insn)), 0))
++ && REG_P (SET_DEST (PATTERN (insn))))
++ return true;
++ return false;
++}
++
++/* FIXME: The level of nesting in this function is way too deep. It needs to be
++ torn apart. */
++static void
++avr32_reorg_optimization (void)
++{
++ rtx first = get_insns ();
++ rtx insn;
++
++ if (TARGET_MD_REORG_OPTIMIZATION && (optimize_size || (optimize > 0)))
++ {
++
++ /* Scan through all insns looking for cast operations. */
++ if (dump_file)
++ {
++ fprintf (dump_file, ";; Deleting redundant cast operations:\n");
++ }
++ for (insn = first; insn; insn = NEXT_INSN (insn))
++ {
++ rtx reg, src_reg, scan;
++ enum machine_mode mode;
++ int unused_cast;
++ rtx label_ref;
++
++ if (avr32_insn_is_cast (insn)
++ && (GET_MODE (XEXP (SET_SRC (PATTERN (insn)), 0)) == QImode
++ || GET_MODE (XEXP (SET_SRC (PATTERN (insn)), 0)) == HImode))
++ {
++ mode = GET_MODE (XEXP (SET_SRC (PATTERN (insn)), 0));
++ reg = SET_DEST (PATTERN (insn));
++ src_reg = XEXP (SET_SRC (PATTERN (insn)), 0);
++ }
++ else
++ {
++ continue;
++ }
++
++ unused_cast = false;
++ label_ref = NULL_RTX;
++ for (scan = NEXT_INSN (insn); scan; scan = NEXT_INSN (scan))
++ {
++ /* Check if we have reached the destination of a simple
++ conditional jump which we have already scanned past. If so,
++ we can safely continue scanning. */
++ if (LABEL_P (scan) && label_ref != NULL_RTX)
++ {
++ if (CODE_LABEL_NUMBER (scan) ==
++ CODE_LABEL_NUMBER (XEXP (label_ref, 0)))
++ label_ref = NULL_RTX;
++ else
++ break;
++ }
++
++ if (!INSN_P (scan))
++ continue;
++
++ /* For conditional jumps we can manage to keep on scanning if
++ we meet the destination label later on before any new jump
++ insns occure. */
++ if (GET_CODE (scan) == JUMP_INSN)
++ {
++ if (any_condjump_p (scan) && label_ref == NULL_RTX)
++ label_ref = condjump_label (scan);
++ else
++ break;
++ }
++
++ if (!reg_mentioned_p (reg, PATTERN (scan)))
++ continue;
++
++ /* Check if casted register is used in this insn */
++ if ((regno_use_in (REGNO (reg), PATTERN (scan)) != NULL_RTX)
++ && (GET_MODE (regno_use_in (REGNO (reg), PATTERN (scan))) ==
++ GET_MODE (reg)))
++ {
++ /* If not used in the source to the set or in a memory
++ expression in the destiantion then the register is used
++ as a destination and is really dead. */
++ if (single_set (scan)
++ && GET_CODE (PATTERN (scan)) == SET
++ && REG_P (SET_DEST (PATTERN (scan)))
++ && !regno_use_in (REGNO (reg), SET_SRC (PATTERN (scan)))
++ && label_ref == NULL_RTX)
++ {
++ unused_cast = true;
++ }
++ break;
++ }
++
++ /* Check if register is dead or set in this insn */
++ if (dead_or_set_p (scan, reg))
++ {
++ unused_cast = true;
++ break;
++ }
++ }
++
++ /* Check if we have unresolved conditional jumps */
++ if (label_ref != NULL_RTX)
++ continue;
++
++ if (unused_cast)
++ {
++ if (REGNO (reg) == REGNO (XEXP (SET_SRC (PATTERN (insn)), 0)))
++ {
++ /* One operand cast, safe to delete */
++ if (dump_file)
++ {
++ fprintf (dump_file,
++ ";; INSN %i removed, casted register %i value not used.\n",
++ INSN_UID (insn), REGNO (reg));
++ }
++ SET_INSN_DELETED (insn);
++ /* Force the instruction to be recognized again */
++ INSN_CODE (insn) = -1;
++ }
++ else
++ {
++ /* Two operand cast, which really could be substituted with
++ a move, if the source register is dead after the cast
++ insn and then the insn which sets the source register
++ could instead directly set the destination register for
++ the cast. As long as there are no insns in between which
++ uses the register. */
++ rtx link = NULL_RTX;
++ rtx set;
++ rtx src_reg = XEXP (SET_SRC (PATTERN (insn)), 0);
++ unused_cast = false;
++
++ if (!find_reg_note (insn, REG_DEAD, src_reg))
++ continue;
++
++ /* Search for the insn which sets the source register */
++ for (link = LOG_LINKS (insn); link; link = XEXP (link, 1))
++ {
++ if (REG_NOTE_KIND (link) != 0)
++ continue;
++ set = single_set (XEXP (link, 0));
++ if (set && rtx_equal_p (src_reg, SET_DEST (set)))
++ {
++ link = XEXP (link, 0);
++ break;
++ }
++ }
++
++ /* Found no link or link is a call insn where we can not
++ change the destination register */
++ if (link == NULL_RTX || CALL_P (link))
++ continue;
++
++ /* Scan through all insn between link and insn */
++ for (scan = NEXT_INSN (link); scan; scan = NEXT_INSN (scan))
++ {
++ /* Don't try to trace forward past a CODE_LABEL if we
++ haven't seen INSN yet. Ordinarily, we will only
++ find the setting insn in LOG_LINKS if it is in the
++ same basic block. However, cross-jumping can insert
++ code labels in between the load and the call, and
++ can result in situations where a single call insn
++ may have two targets depending on where we came
++ from. */
++
++ if (GET_CODE (scan) == CODE_LABEL)
++ break;
++
++ if (!INSN_P (scan))
++ continue;
++
++ /* Don't try to trace forward past a JUMP. To optimize
++ safely, we would have to check that all the
++ instructions at the jump destination did not use REG.
++ */
++
++ if (GET_CODE (scan) == JUMP_INSN)
++ {
++ break;
++ }
++
++ if (!reg_mentioned_p (src_reg, PATTERN (scan)))
++ continue;
++
++ /* We have reached the cast insn */
++ if (scan == insn)
++ {
++ /* We can remove cast and replace the destination
++ register of the link insn with the destination
++ of the cast */
++ if (dump_file)
++ {
++ fprintf (dump_file,
++ ";; INSN %i removed, casted value unused. "
++ "Destination of removed cast operation: register %i, folded into INSN %i.\n",
++ INSN_UID (insn), REGNO (reg),
++ INSN_UID (link));
++ }
++ /* Update link insn */
++ SET_DEST (PATTERN (link)) =
++ gen_rtx_REG (mode, REGNO (reg));
++ /* Force the instruction to be recognized again */
++ INSN_CODE (link) = -1;
++
++ /* Delete insn */
++ SET_INSN_DELETED (insn);
++ /* Force the instruction to be recognized again */
++ INSN_CODE (insn) = -1;
++ break;
++ }
++ }
++ }
++ }
++ }
++ }
++
++ if (TARGET_MD_REORG_OPTIMIZATION && (optimize_size || (optimize > 0)))
++ {
++
++ /* Scan through all insns looking for shifted add operations */
++ if (dump_file)
++ {
++ fprintf (dump_file,
++ ";; Deleting redundant shifted add operations:\n");
++ }
++ for (insn = first; insn; insn = NEXT_INSN (insn))
++ {
++ rtx reg, mem_expr, scan, op0, op1;
++ int add_only_used_as_pointer;
++
++ if (INSN_P (insn)
++ && GET_CODE (PATTERN (insn)) == SET
++ && GET_CODE (SET_SRC (PATTERN (insn))) == PLUS
++ && (GET_CODE (XEXP (SET_SRC (PATTERN (insn)), 0)) == MULT
++ || GET_CODE (XEXP (SET_SRC (PATTERN (insn)), 0)) == ASHIFT)
++ && GET_CODE (XEXP (XEXP (SET_SRC (PATTERN (insn)), 0), 1)) ==
++ CONST_INT && REG_P (SET_DEST (PATTERN (insn)))
++ && REG_P (XEXP (SET_SRC (PATTERN (insn)), 1))
++ && REG_P (XEXP (XEXP (SET_SRC (PATTERN (insn)), 0), 0)))
++ {
++ reg = SET_DEST (PATTERN (insn));
++ mem_expr = SET_SRC (PATTERN (insn));
++ op0 = XEXP (XEXP (mem_expr, 0), 0);
++ op1 = XEXP (mem_expr, 1);
++ }
++ else
++ {
++ continue;
++ }
++
++ /* Scan forward the check if the result of the shifted add
++ operation is only used as an address in memory operations and
++ that the operands to the shifted add are not clobbered. */
++ add_only_used_as_pointer = false;
++ for (scan = NEXT_INSN (insn); scan; scan = NEXT_INSN (scan))
++ {
++ if (!INSN_P (scan))
++ continue;
++
++ /* Don't try to trace forward past a JUMP or CALL. To optimize
++ safely, we would have to check that all the instructions at
++ the jump destination did not use REG. */
++
++ if (GET_CODE (scan) == JUMP_INSN)
++ {
++ break;
++ }
++
++ /* If used in a call insn then we cannot optimize it away */
++ if (CALL_P (scan) && find_regno_fusage (scan, USE, REGNO (reg)))
++ break;
++
++ /* If any of the operands of the shifted add are clobbered we
++ cannot optimize the shifted adda away */
++ if ((reg_set_p (op0, scan) && (REGNO (op0) != REGNO (reg)))
++ || (reg_set_p (op1, scan) && (REGNO (op1) != REGNO (reg))))
++ break;
++
++ if (!reg_mentioned_p (reg, PATTERN (scan)))
++ continue;
++
++ /* If used any other place than as a pointer or as the
++ destination register we failed */
++ if (!(single_set (scan)
++ && GET_CODE (PATTERN (scan)) == SET
++ && ((MEM_P (SET_DEST (PATTERN (scan)))
++ && REG_P (XEXP (SET_DEST (PATTERN (scan)), 0))
++ && REGNO (XEXP (SET_DEST (PATTERN (scan)), 0)) ==
++ REGNO (reg)) || (MEM_P (SET_SRC (PATTERN (scan)))
++ &&
++ REG_P (XEXP
++ (SET_SRC (PATTERN (scan)),
++ 0))
++ &&
++ REGNO (XEXP
++ (SET_SRC (PATTERN (scan)),
++ 0)) == REGNO (reg))))
++ && !(GET_CODE (PATTERN (scan)) == SET
++ && REG_P (SET_DEST (PATTERN (scan)))
++ && !regno_use_in (REGNO (reg),
++ SET_SRC (PATTERN (scan)))))
++ break;
++
++ /* Check if register is dead or set in this insn */
++ if (dead_or_set_p (scan, reg))
++ {
++ add_only_used_as_pointer = true;
++ break;
++ }
++ }
++
++ if (add_only_used_as_pointer)
++ {
++ /* Lets delete the add insn and replace all memory references
++ which uses the pointer with the full expression. */
++ if (dump_file)
++ {
++ fprintf (dump_file,
++ ";; Deleting INSN %i since address expression can be folded into all "
++ "memory references using this expression\n",
++ INSN_UID (insn));
++ }
++ SET_INSN_DELETED (insn);
++ /* Force the instruction to be recognized again */
++ INSN_CODE (insn) = -1;
++
++ for (scan = NEXT_INSN (insn); scan; scan = NEXT_INSN (scan))
++ {
++ if (!INSN_P (scan))
++ continue;
++
++ if (!reg_mentioned_p (reg, PATTERN (scan)))
++ continue;
++
++ /* If used any other place than as a pointer or as the
++ destination register we failed */
++ if ((single_set (scan)
++ && GET_CODE (PATTERN (scan)) == SET
++ && ((MEM_P (SET_DEST (PATTERN (scan)))
++ && REG_P (XEXP (SET_DEST (PATTERN (scan)), 0))
++ && REGNO (XEXP (SET_DEST (PATTERN (scan)), 0)) ==
++ REGNO (reg)) || (MEM_P (SET_SRC (PATTERN (scan)))
++ &&
++ REG_P (XEXP
++ (SET_SRC (PATTERN (scan)),
++ 0))
++ &&
++ REGNO (XEXP
++ (SET_SRC (PATTERN (scan)),
++ 0)) == REGNO (reg)))))
++ {
++ if (dump_file)
++ {
++ fprintf (dump_file,
++ ";; Register %i replaced by indexed address in INSN %i\n",
++ REGNO (reg), INSN_UID (scan));
++ }
++ if (MEM_P (SET_DEST (PATTERN (scan))))
++ XEXP (SET_DEST (PATTERN (scan)), 0) = mem_expr;
++ else
++ XEXP (SET_SRC (PATTERN (scan)), 0) = mem_expr;
++ }
++
++ /* Check if register is dead or set in this insn */
++ if (dead_or_set_p (scan, reg))
++ {
++ break;
++ }
++
++ }
++ }
++ }
++ }
++}
++
++/* Exported to toplev.c.
++
++ Do a final pass over the function, just before delayed branch
++ scheduling. */
++
++static void
++avr32_reorg (void)
++{
++ rtx insn;
++ HOST_WIDE_INT address = 0;
++ Mfix *fix;
++
++ minipool_fix_head = minipool_fix_tail = NULL;
++
++ /* The first insn must always be a note, or the code below won't scan it
++ properly. */
++ insn = get_insns ();
++ if (GET_CODE (insn) != NOTE)
++ abort ();
++
++ /* Scan all the insns and record the operands that will need fixing. */
++ for (insn = next_nonnote_insn (insn); insn; insn = next_nonnote_insn (insn))
++ {
++ if (GET_CODE (insn) == BARRIER)
++ push_minipool_barrier (insn, address);
++ else if (INSN_P (insn))
++ {
++ rtx table;
++
++ note_invalid_constants (insn, address, true);
++ address += get_attr_length (insn);
++
++ /* If the insn is a vector jump, add the size of the table and skip
++ the table. */
++ if ((table = is_jump_table (insn)) != NULL)
++ {
++ address += get_jump_table_size (table);
++ insn = table;
++ }
++ }
++ }
++
++ fix = minipool_fix_head;
++
++ /* Now scan the fixups and perform the required changes. */
++ while (fix)
++ {
++ Mfix *ftmp;
++ Mfix *fdel;
++ Mfix *last_added_fix;
++ Mfix *last_barrier = NULL;
++ Mfix *this_fix;
++
++ /* Skip any further barriers before the next fix. */
++ while (fix && GET_CODE (fix->insn) == BARRIER)
++ fix = fix->next;
++
++ /* No more fixes. */
++ if (fix == NULL)
++ break;
++
++ last_added_fix = NULL;
++
++ for (ftmp = fix; ftmp; ftmp = ftmp->next)
++ {
++ if (GET_CODE (ftmp->insn) == BARRIER)
++ {
++ if (ftmp->address >= minipool_vector_head->max_address)
++ break;
++
++ last_barrier = ftmp;
++ }
++ else if ((ftmp->minipool = add_minipool_forward_ref (ftmp)) == NULL)
++ break;
++
++ last_added_fix = ftmp; /* Keep track of the last fix added.
++ */
++ }
++
++ /* If we found a barrier, drop back to that; any fixes that we could
++ have reached but come after the barrier will now go in the next
++ mini-pool. */
++ if (last_barrier != NULL)
++ {
++ /* Reduce the refcount for those fixes that won't go into this pool
++ after all. */
++ for (fdel = last_barrier->next;
++ fdel && fdel != ftmp; fdel = fdel->next)
++ {
++ fdel->minipool->refcount--;
++ fdel->minipool = NULL;
++ }
++
++ ftmp = last_barrier;
++ }
++ else
++ {
++ /* ftmp is first fix that we can't fit into this pool and there no
++ natural barriers that we could use. Insert a new barrier in the
++ code somewhere between the previous fix and this one, and
++ arrange to jump around it. */
++ HOST_WIDE_INT max_address;
++
++ /* The last item on the list of fixes must be a barrier, so we can
++ never run off the end of the list of fixes without last_barrier
++ being set. */
++ if (ftmp == NULL)
++ abort ();
++
++ max_address = minipool_vector_head->max_address;
++ /* Check that there isn't another fix that is in range that we
++ couldn't fit into this pool because the pool was already too
++ large: we need to put the pool before such an instruction. */
++ if (ftmp->address < max_address)
++ max_address = ftmp->address;
++
++ last_barrier = create_fix_barrier (last_added_fix, max_address);
++ }
++
++ assign_minipool_offsets (last_barrier);
++
++ while (ftmp)
++ {
++ if (GET_CODE (ftmp->insn) != BARRIER
++ && ((ftmp->minipool = add_minipool_backward_ref (ftmp))
++ == NULL))
++ break;
++
++ ftmp = ftmp->next;
++ }
++
++ /* Scan over the fixes we have identified for this pool, fixing them up
++ and adding the constants to the pool itself. */
++ for (this_fix = fix; this_fix && ftmp != this_fix;
++ this_fix = this_fix->next)
++ if (GET_CODE (this_fix->insn) != BARRIER
++ /* Do nothing for entries present just to force the insertion of
++ a minipool. */
++ && !IS_FORCE_MINIPOOL (this_fix->value))
++ {
++ rtx addr = plus_constant (gen_rtx_LABEL_REF (VOIDmode,
++ minipool_vector_label),
++ this_fix->minipool->offset);
++ *this_fix->loc = gen_rtx_MEM (this_fix->mode, addr);
++ }
++
++ dump_minipool (last_barrier->insn);
++ fix = ftmp;
++ }
++
++ /* Free the minipool memory. */
++ obstack_free (&minipool_obstack, minipool_startobj);
++
++ avr32_reorg_optimization ();
++}
++
++
++/*
++ Hook for doing some final scanning of instructions. Does nothing yet...*/
++void
++avr32_final_prescan_insn (rtx insn ATTRIBUTE_UNUSED,
++ rtx * opvec ATTRIBUTE_UNUSED,
++ int noperands ATTRIBUTE_UNUSED)
++{
++ return;
++}
++
++
++
++int
++avr32_expand_movcc (enum machine_mode mode, rtx operands[])
++{
++ rtx operator;
++ rtx compare_op0 = avr32_compare_op0;
++ rtx compare_op1 = avr32_compare_op1;
++
++ /* Only allow certain compare operations */
++ if (GET_MODE (compare_op0) != DImode
++ && GET_MODE (compare_op0) != SImode
++ && GET_MODE (compare_op0) != HImode && GET_MODE (compare_op0) != QImode)
++ return FALSE;
++
++ if (GET_CODE (compare_op0) == MEM)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op0 = force_reg (GET_MODE (compare_op0), compare_op0);
++ }
++
++ if (GET_CODE (compare_op1) == MEM)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op1 = force_reg (GET_MODE (compare_op1), compare_op1);
++ }
++
++ /* For DI, HI and QI mode force comparison operands to registers */
++ if (GET_MODE (compare_op0) == DImode
++ || GET_MODE (compare_op0) == HImode || GET_MODE (compare_op0) == QImode)
++ {
++ if (GET_CODE (compare_op0) != REG)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op0 = force_reg (GET_MODE (compare_op0), compare_op0);
++ }
++
++ if (GET_CODE (compare_op1) != REG)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op1 = force_reg (GET_MODE (compare_op0), compare_op1);
++ }
++ }
++
++ /* Force any immediate compare operands for SI, larger than the L
++ constraint, to a register */
++ if (GET_MODE (compare_op0) == SImode)
++ {
++ if ((GET_CODE (compare_op0) == CONST_INT
++ && !avr32_const_ok_for_constraint_p (INTVAL (compare_op0), 'K',
++ "Ks21")))
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op0 = force_reg (SImode, compare_op0);
++ }
++
++ if ((GET_CODE (compare_op1) == CONST_INT
++ && !avr32_const_ok_for_constraint_p (INTVAL (compare_op1), 'K',
++ "Ks21")))
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op1 = force_reg (SImode, compare_op1);
++ }
++ }
++
++ /* If we have immediates larger than can be allowed in conditional mov
++ instructions, force them to registers */
++ if (GET_CODE (operands[2]) == CONST_INT
++ && !avr32_const_ok_for_constraint_p (INTVAL (operands[2]), 'K', "Ks08"))
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ operands[2] = force_reg (mode, operands[2]);
++ }
++
++ if (GET_CODE (operands[3]) == CONST_INT
++ && !avr32_const_ok_for_constraint_p (INTVAL (operands[3]), 'K', "Ks08"))
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ operands[3] = force_reg (mode, operands[3]);
++ }
++
++ /* Emit the actual instruction */
++ operator = gen_rtx_EQ (VOIDmode, const0_rtx, const0_rtx);
++ PUT_CODE (operator, GET_CODE (operands[1]));
++ switch (mode)
++ {
++ case SImode:
++ switch (GET_MODE (compare_op0))
++ {
++ case SImode:
++ emit_insn (gen_movsicc_cmpsi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case DImode:
++ emit_insn (gen_movsicc_cmpdi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case HImode:
++ emit_insn (gen_movsicc_cmphi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case QImode:
++ emit_insn (gen_movsicc_cmpqi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ default:
++ return FALSE;
++ }
++ break;
++ case HImode:
++ switch (GET_MODE (compare_op0))
++ {
++ case SImode:
++ emit_insn (gen_movhicc_cmpsi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case DImode:
++ emit_insn (gen_movhicc_cmpdi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case HImode:
++ emit_insn (gen_movhicc_cmphi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case QImode:
++ emit_insn (gen_movhicc_cmpqi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ default:
++ return FALSE;
++ }
++ break;
++ case QImode:
++ switch (GET_MODE (compare_op0))
++ {
++ case SImode:
++ emit_insn (gen_movqicc_cmpsi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case DImode:
++ emit_insn (gen_movqicc_cmpdi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case HImode:
++ emit_insn (gen_movqicc_cmphi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case QImode:
++ emit_insn (gen_movqicc_cmpqi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ default:
++ return FALSE;
++ }
++ break;
++ default:
++ return FALSE;
++ }
++
++ return TRUE;
++}
++
++
++int
++avr32_expand_addcc (enum machine_mode mode, rtx operands[])
++{
++ rtx operator;
++ rtx compare_op0 = avr32_compare_op0;
++ rtx compare_op1 = avr32_compare_op1;
++
++ /* Check if we have an add/sub with an k8 immediate */
++ if (!(GET_CODE (operands[3]) == CONST_INT
++ && avr32_const_ok_for_constraint_p (-INTVAL (operands[3]), 'K',
++ "Ks08")))
++ return FALSE;
++ else
++ /* Flip sign */
++ operands[3] = GEN_INT (-INTVAL (operands[3]));
++
++ /* Only allow certain compare operations */
++ if (GET_MODE (compare_op0) != DImode
++ && GET_MODE (compare_op0) != SImode
++ && GET_MODE (compare_op0) != HImode && GET_MODE (compare_op0) != QImode)
++ return FALSE;
++
++ if (GET_CODE (compare_op0) == MEM)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op0 = force_reg (GET_MODE (compare_op0), compare_op0);
++ }
++
++ if (GET_CODE (compare_op1) == MEM)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op1 = force_reg (GET_MODE (compare_op1), compare_op1);
++ }
++
++ /* For DI, HI and QI mode force comparison operands to registers */
++ if (GET_MODE (compare_op0) == DImode
++ || GET_MODE (compare_op0) == HImode || GET_MODE (compare_op0) == QImode)
++ {
++ if (GET_CODE (compare_op0) != REG)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op0 = force_reg (GET_MODE (compare_op0), compare_op0);
++ }
++
++ if (GET_CODE (compare_op1) != REG)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op1 = force_reg (GET_MODE (compare_op0), compare_op1);
++ }
++ }
++
++ /* Force any immediate compare operands for SI, larger than the L
++ constraint, to a register */
++ if (GET_MODE (compare_op0) == SImode)
++ {
++ if ((GET_CODE (compare_op0) == CONST_INT
++ && !avr32_const_ok_for_constraint_p (INTVAL (compare_op0), 'K',
++ "Ks21")))
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op0 = force_reg (SImode, compare_op0);
++ }
++
++ if ((GET_CODE (compare_op1) == CONST_INT
++ && !avr32_const_ok_for_constraint_p (INTVAL (compare_op1), 'K',
++ "Ks21")))
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ compare_op1 = force_reg (SImode, compare_op1);
++ }
++ }
++
++ /* If we have immediates larger than can be allowed in conditional mov
++ instructions, force them to registers */
++ if (GET_CODE (operands[2]) == CONST_INT
++ && !avr32_const_ok_for_constraint_p (INTVAL (operands[2]), 'K', "Ks08"))
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ operands[2] = force_reg (mode, operands[2]);
++ }
++
++ if (GET_CODE (operands[3]) == CONST_INT
++ && !avr32_const_ok_for_constraint_p (INTVAL (operands[3]), 'K', "Ks08"))
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ operands[3] = force_reg (mode, operands[3]);
++ }
++
++ if (GET_CODE (operands[0]) != REG)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ operands[0] = force_reg (GET_MODE (operands[0]), operands[0]);
++ }
++
++ if (GET_CODE (operands[2]) != REG)
++ {
++ if (no_new_pseudos)
++ return FALSE;
++ else
++ operands[2] = force_reg (GET_MODE (operands[2]), operands[2]);
++ }
++
++ /* Check if operands[0] and operands[2] are different */
++ if (REGNO (operands[0]) != REGNO (operands[2]))
++ {
++ emit_move_insn (operands[0], operands[2]);
++ operands[2] = operands[0];
++ }
++
++ /* Emit the actual instruction */
++ operator = gen_rtx_EQ (VOIDmode, const0_rtx, const0_rtx);
++ PUT_CODE (operator, GET_CODE (operands[1]));
++ switch (mode)
++ {
++ case SImode:
++ switch (GET_MODE (compare_op0))
++ {
++ case SImode:
++ emit_insn (gen_addsicc_cmpsi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case DImode:
++ emit_insn (gen_addsicc_cmpdi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case HImode:
++ emit_insn (gen_addsicc_cmphi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case QImode:
++ emit_insn (gen_addsicc_cmpqi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ default:
++ return FALSE;
++ }
++ break;
++ case HImode:
++ switch (GET_MODE (compare_op0))
++ {
++ case SImode:
++ emit_insn (gen_addhicc_cmpsi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case DImode:
++ emit_insn (gen_addhicc_cmpdi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case HImode:
++ emit_insn (gen_addhicc_cmphi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case QImode:
++ emit_insn (gen_addhicc_cmpqi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ default:
++ return FALSE;
++ }
++ break;
++ case QImode:
++ switch (GET_MODE (compare_op0))
++ {
++ case SImode:
++ emit_insn (gen_addqicc_cmpsi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case DImode:
++ emit_insn (gen_addqicc_cmpdi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case HImode:
++ emit_insn (gen_addqicc_cmphi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ case QImode:
++ emit_insn (gen_addqicc_cmpqi
++ (operands[0], operator, operands[2], operands[3],
++ compare_op0, compare_op1));
++ break;
++ default:
++ return FALSE;
++ }
++ break;
++ default:
++ return FALSE;
++ }
++
++ return TRUE;
++}
++
++/* Function for changing the condition on the next instruction,
++ should be used when emmiting compare instructions and
++ the condition of the next instruction needs to change.
++*/
++int
++set_next_insn_cond (rtx cur_insn, rtx new_cond)
++{
++ rtx next_insn = next_nonnote_insn (cur_insn);
++ if ((next_insn != NULL_RTX)
++ && (INSN_P (next_insn))
++ && (GET_CODE (PATTERN (next_insn)) == SET)
++ && (GET_CODE (SET_SRC (PATTERN (next_insn))) == IF_THEN_ELSE))
++ {
++ /* Branch instructions */
++ XEXP (SET_SRC (PATTERN (next_insn)), 0) = new_cond;
++ /* Force the instruction to be recognized again */
++ INSN_CODE (next_insn) = -1;
++ return TRUE;
++ }
++ else if ((next_insn != NULL_RTX)
++ && (INSN_P (next_insn))
++ && (GET_CODE (PATTERN (next_insn)) == SET)
++ && comparison_operator (SET_SRC (PATTERN (next_insn)),
++ GET_MODE (SET_SRC (PATTERN (next_insn)))))
++ {
++ /* scc with no compare */
++ SET_SRC (PATTERN (next_insn)) = new_cond;
++ /* Force the instruction to be recognized again */
++ INSN_CODE (next_insn) = -1;
++ return TRUE;
++ }
++
++ return FALSE;
++}
++
++/* Function for obtaining the condition for the next instruction
++ after cur_insn.
++*/
++rtx
++get_next_insn_cond (rtx cur_insn)
++{
++ rtx next_insn = next_nonnote_insn (cur_insn);
++ rtx cond = NULL_RTX;
++ if ((next_insn != NULL_RTX)
++ && (INSN_P (next_insn))
++ && (GET_CODE (PATTERN (next_insn)) == SET)
++ && (GET_CODE (SET_SRC (PATTERN (next_insn))) == IF_THEN_ELSE))
++ {
++ /* Branch instructions */
++ cond = XEXP (SET_SRC (PATTERN (next_insn)), 0);
++ }
++ else if ((next_insn != NULL_RTX)
++ && (INSN_P (next_insn))
++ && (GET_CODE (PATTERN (next_insn)) == SET)
++ && comparison_operator (SET_SRC (PATTERN (next_insn)),
++ GET_MODE (SET_SRC (PATTERN (next_insn)))))
++ {
++ /* scc with no compare */
++ cond = SET_SRC (PATTERN (next_insn));
++ }
++
++ return cond;
++}
++
++int
++avr32_expand_scc (enum rtx_code cond, rtx * operands)
++{
++
++ rtx comparation;
++ /* Only allow certain compare operations */
++ if (GET_MODE (avr32_compare_op0) != DImode
++ && GET_MODE (avr32_compare_op0) != SImode
++ && GET_MODE (avr32_compare_op0) != HImode
++ && GET_MODE (avr32_compare_op0) != QImode)
++ return FALSE;
++
++ /* Delete compare instruction as it is merged into this instruction */
++ remove_insn (get_last_insn_anywhere ());
++
++ if (!REG_P (avr32_compare_op0))
++ avr32_compare_op0 =
++ force_reg (GET_MODE (avr32_compare_op0), avr32_compare_op0);
++
++ if (GET_MODE (avr32_compare_op0) != SImode && !REG_P (avr32_compare_op1))
++ {
++ avr32_compare_op1 =
++ force_reg (GET_MODE (avr32_compare_op0), avr32_compare_op1);
++ }
++ else if (GET_MODE (avr32_compare_op0) == SImode
++ && !REG_P (avr32_compare_op1)
++ && (GET_CODE (avr32_compare_op1) != CONST_INT
++ || (GET_CODE (avr32_compare_op1) == CONST_INT
++ &&
++ !avr32_const_ok_for_constraint_p (INTVAL
++ (avr32_compare_op1), 'K',
++ "Ks21"))))
++ avr32_compare_op1 =
++ force_reg (GET_MODE (avr32_compare_op0), avr32_compare_op1);
++
++
++ comparation =
++ gen_rtx_EQ (SImode,
++ gen_rtx_COMPARE (GET_MODE (avr32_compare_op0),
++ avr32_compare_op0, avr32_compare_op1),
++ const0_rtx);
++ /* Set correct condition */
++ PUT_CODE (comparation, cond);
++ emit_insn (gen_rtx_SET (VOIDmode, operands[0], comparation));
++ return TRUE;
++}
++
++rtx
++avr32_output_cmp (rtx cond, enum machine_mode mode, rtx op0, rtx op1)
++{
++
++ rtx new_cond = NULL_RTX;
++ rtx ops[2];
++ rtx compare_pattern;
++ ops[0] = op0;
++ ops[1] = op1;
++
++ compare_pattern = gen_rtx_COMPARE (mode, op0, op1);
++
++ new_cond = is_compare_redundant (compare_pattern, cond);
++
++ if (new_cond != NULL_RTX)
++ return new_cond;
++
++ /* Insert compare */
++ switch (mode)
++ {
++ case QImode:
++ output_asm_insn ("cp.b\t%0, %1", ops);
++ break;
++ case HImode:
++ output_asm_insn ("cp.h\t%0, %1", ops);
++ break;
++ case SImode:
++ output_asm_insn ("cp.w\t%0, %1", ops);
++ break;
++ case DImode:
++ if (rtx_equal_p (op1, const0_rtx))
++ output_asm_insn ("cp.w\t%0, %1\ncpc\t%m0", ops);
++ else
++ output_asm_insn ("cp.w\t%0, %1\ncpc\t%m0, %m1", ops);
++ break;
++ default:
++ internal_error ("Unknown comparison mode");
++ break;
++ }
++
++ return cond;
++}
++
++int
++avr32_load_multiple_operation (rtx op,
++ enum machine_mode mode ATTRIBUTE_UNUSED)
++{
++ int count = XVECLEN (op, 0);
++ unsigned int dest_regno;
++ rtx src_addr;
++ rtx elt;
++ int i = 1, base = 0;
++
++ if (count <= 1 || GET_CODE (XVECEXP (op, 0, 0)) != SET)
++ return 0;
++
++ /* Check to see if this might be a write-back. */
++ if (GET_CODE (SET_SRC (elt = XVECEXP (op, 0, 0))) == PLUS)
++ {
++ i++;
++ base = 1;
++
++ /* Now check it more carefully. */
++ if (GET_CODE (SET_DEST (elt)) != REG
++ || GET_CODE (XEXP (SET_SRC (elt), 0)) != REG
++ || GET_CODE (XEXP (SET_SRC (elt), 1)) != CONST_INT
++ || INTVAL (XEXP (SET_SRC (elt), 1)) != (count - 1) * 4)
++ return 0;
++ }
++
++ /* Perform a quick check so we don't blow up below. */
++ if (count <= 1
++ || GET_CODE (XVECEXP (op, 0, i - 1)) != SET
++ || GET_CODE (SET_DEST (XVECEXP (op, 0, i - 1))) != REG
++ || GET_CODE (SET_SRC (XVECEXP (op, 0, i - 1))) != UNSPEC)
++ return 0;
++
++ dest_regno = REGNO (SET_DEST (XVECEXP (op, 0, i - 1)));
++ src_addr = XEXP (SET_SRC (XVECEXP (op, 0, i - 1)), 0);
++
++ for (; i < count; i++)
++ {
++ elt = XVECEXP (op, 0, i);
++
++ if (GET_CODE (elt) != SET
++ || GET_CODE (SET_DEST (elt)) != REG
++ || GET_MODE (SET_DEST (elt)) != SImode
++ || GET_CODE (SET_SRC (elt)) != UNSPEC)
++ return 0;
++ }
++
++ return 1;
++}
++
++int
++avr32_store_multiple_operation (rtx op,
++ enum machine_mode mode ATTRIBUTE_UNUSED)
++{
++ int count = XVECLEN (op, 0);
++ int src_regno;
++ rtx dest_addr;
++ rtx elt;
++ int i = 1;
++
++ if (count <= 1 || GET_CODE (XVECEXP (op, 0, 0)) != SET)
++ return 0;
++
++ /* Perform a quick check so we don't blow up below. */
++ if (count <= i
++ || GET_CODE (XVECEXP (op, 0, i - 1)) != SET
++ || GET_CODE (SET_DEST (XVECEXP (op, 0, i - 1))) != MEM
++ || GET_CODE (SET_SRC (XVECEXP (op, 0, i - 1))) != UNSPEC)
++ return 0;
++
++ src_regno = REGNO (SET_SRC (XVECEXP (op, 0, i - 1)));
++ dest_addr = XEXP (SET_DEST (XVECEXP (op, 0, i - 1)), 0);
++
++ for (; i < count; i++)
++ {
++ elt = XVECEXP (op, 0, i);
++
++ if (GET_CODE (elt) != SET
++ || GET_CODE (SET_DEST (elt)) != MEM
++ || GET_MODE (SET_DEST (elt)) != SImode
++ || GET_CODE (SET_SRC (elt)) != UNSPEC)
++ return 0;
++ }
++
++ return 1;
++}
++
++int
++avr32_valid_macmac_bypass (rtx insn_out, rtx insn_in)
++{
++ /* Check if they use the same accumulator */
++ if (rtx_equal_p
++ (SET_DEST (PATTERN (insn_out)), SET_DEST (PATTERN (insn_in))))
++ {
++ return TRUE;
++ }
++
++ return FALSE;
++}
++
++int
++avr32_valid_mulmac_bypass (rtx insn_out, rtx insn_in)
++{
++ /*
++ Check if the mul instruction produces the accumulator for the mac
++ instruction. */
++ if (rtx_equal_p
++ (SET_DEST (PATTERN (insn_out)), SET_DEST (PATTERN (insn_in))))
++ {
++ return TRUE;
++ }
++ return FALSE;
++}
++
++int
++avr32_store_bypass (rtx insn_out, rtx insn_in)
++{
++ /* Only valid bypass if the output result is used as an src in the store
++ instruction, NOT if used as a pointer or base. */
++ if (rtx_equal_p
++ (SET_DEST (PATTERN (insn_out)), SET_SRC (PATTERN (insn_in))))
++ {
++ return TRUE;
++ }
++
++ return FALSE;
++}
++
++int
++avr32_mul_waw_bypass (rtx insn_out, rtx insn_in)
++{
++ /* Check if the register holding the result from the mul instruction is
++ used as a result register in the input instruction. */
++ if (rtx_equal_p
++ (SET_DEST (PATTERN (insn_out)), SET_DEST (PATTERN (insn_in))))
++ {
++ return TRUE;
++ }
++
++ return FALSE;
++}
++
++int
++avr32_valid_load_double_bypass (rtx insn_out, rtx insn_in)
++{
++ /* Check if the first loaded word in insn_out is used in insn_in. */
++ rtx dst_reg;
++ rtx second_loaded_reg;
++
++ /* If this is a double alu operation then the bypass is not valid */
++ if ((get_attr_type (insn_in) == TYPE_ALU
++ || get_attr_type (insn_in) == TYPE_ALU2)
++ && (GET_MODE_SIZE (GET_MODE (SET_DEST (PATTERN (insn_out)))) > 4))
++ return FALSE;
++
++ /* Get the destination register in the load */
++ if (!REG_P (SET_DEST (PATTERN (insn_out))))
++ return FALSE;
++
++ dst_reg = SET_DEST (PATTERN (insn_out));
++ second_loaded_reg = gen_rtx_REG (SImode, REGNO (dst_reg) + 1);
++
++ if (!reg_mentioned_p (second_loaded_reg, PATTERN (insn_in)))
++ return TRUE;
++
++ return FALSE;
++}
++
++
++int
++avr32_valid_load_quad_bypass (rtx insn_out, rtx insn_in)
++{
++ /*
++ Check if the two first loaded word in insn_out are used in insn_in. */
++ rtx dst_reg;
++ rtx third_loaded_reg, fourth_loaded_reg;
++
++ /* Get the destination register in the load */
++ if (!REG_P (SET_DEST (PATTERN (insn_out))))
++ return FALSE;
++
++ dst_reg = SET_DEST (PATTERN (insn_out));
++ third_loaded_reg = gen_rtx_REG (SImode, REGNO (dst_reg) + 2);
++ fourth_loaded_reg = gen_rtx_REG (SImode, REGNO (dst_reg) + 3);
++
++ if (!reg_mentioned_p (third_loaded_reg, PATTERN (insn_in))
++ && !reg_mentioned_p (fourth_loaded_reg, PATTERN (insn_in)))
++ {
++ return TRUE;
++ }
++
++ return FALSE;
++}
++
++int
++avr32_sched_use_dfa_pipeline_interface (void)
++{
++ /* No need to scedule on avr32_uc architecture. */
++ return (avr32_arch->arch_type != ARCH_TYPE_AVR32_UC);
++}
++
++void
++avr32_select_rtx_section (enum machine_mode mode ATTRIBUTE_UNUSED,
++ rtx x ATTRIBUTE_UNUSED,
++ unsigned HOST_WIDE_INT align ATTRIBUTE_UNUSED)
++{
++ /* Let ASM_OUTPUT_POOL_PROLOGUE take care of this */
++}
++
++/* Set up library functions to comply to AVR32 ABI */
++
++static void
++avr32_init_libfuncs (void)
++{
++ /* Convert gcc run-time function names to AVR32 ABI names */
++
++ /* Double-precision floating-point arithmetic. */
++ set_optab_libfunc (add_optab, DFmode, "__avr32_f64_add");
++ set_optab_libfunc (sdiv_optab, DFmode, "__avr32_f64_div");
++ set_optab_libfunc (smul_optab, DFmode, "__avr32_f64_mul");
++ set_optab_libfunc (neg_optab, DFmode, NULL);
++ set_optab_libfunc (sub_optab, DFmode, "__avr32_f64_sub");
++
++ /* Double-precision comparisons. */
++ set_optab_libfunc (eq_optab, DFmode, "__avr32_f64_cmp_eq");
++ set_optab_libfunc (ne_optab, DFmode, NULL);
++ set_optab_libfunc (lt_optab, DFmode, "__avr32_f64_cmp_lt");
++ set_optab_libfunc (le_optab, DFmode, NULL);
++ set_optab_libfunc (ge_optab, DFmode, "__avr32_f64_cmp_ge");
++ set_optab_libfunc (gt_optab, DFmode, NULL);
++
++ /* Single-precision floating-point arithmetic. */
++ set_optab_libfunc (add_optab, SFmode, "__avr32_f32_add");
++ set_optab_libfunc (sdiv_optab, SFmode, "__avr32_f32_div");
++ set_optab_libfunc (smul_optab, SFmode, "__avr32_f32_mul");
++ set_optab_libfunc (neg_optab, SFmode, NULL);
++ set_optab_libfunc (sub_optab, SFmode, "__avr32_f32_sub");
++
++ /* Single-precision comparisons. */
++ set_optab_libfunc (eq_optab, SFmode, "__avr32_f32_cmp_eq");
++ set_optab_libfunc (ne_optab, SFmode, NULL);
++ set_optab_libfunc (lt_optab, SFmode, "__avr32_f32_cmp_lt");
++ set_optab_libfunc (le_optab, SFmode, NULL);
++ set_optab_libfunc (ge_optab, SFmode, "__avr32_f32_cmp_ge");
++ set_optab_libfunc (gt_optab, SFmode, NULL);
++
++ /* Floating-point to integer conversions. */
++ set_conv_libfunc (sfix_optab, SImode, DFmode, "__avr32_f64_to_s32");
++ set_conv_libfunc (ufix_optab, SImode, DFmode, "__avr32_f64_to_u32");
++ set_conv_libfunc (sfix_optab, DImode, DFmode, "__avr32_f64_to_s64");
++ set_conv_libfunc (ufix_optab, DImode, DFmode, "__avr32_f64_to_u64");
++ set_conv_libfunc (sfix_optab, SImode, SFmode, "__avr32_f32_to_s32");
++ set_conv_libfunc (ufix_optab, SImode, SFmode, "__avr32_f32_to_u32");
++ set_conv_libfunc (sfix_optab, DImode, SFmode, "__avr32_f32_to_s64");
++ set_conv_libfunc (ufix_optab, DImode, SFmode, "__avr32_f32_to_u64");
++
++ /* Conversions between floating types. */
++ set_conv_libfunc (trunc_optab, SFmode, DFmode, "__avr32_f64_to_f32");
++ set_conv_libfunc (sext_optab, DFmode, SFmode, "__avr32_f32_to_f64");
++
++ /* Integer to floating-point conversions. Table 8. */
++ set_conv_libfunc (sfloat_optab, DFmode, SImode, "__avr32_s32_to_f64");
++ set_conv_libfunc (sfloat_optab, DFmode, DImode, "__avr32_s64_to_f64");
++ set_conv_libfunc (sfloat_optab, SFmode, SImode, "__avr32_s32_to_f32");
++ set_conv_libfunc (sfloat_optab, SFmode, DImode, "__avr32_s64_to_f32");
++ set_conv_libfunc (ufloat_optab, DFmode, SImode, "__avr32_u32_to_f64");
++ set_conv_libfunc (ufloat_optab, SFmode, SImode, "__avr32_u32_to_f32");
++ /* TODO: Add these to gcc library functions */
++
++ set_conv_libfunc (ufloat_optab, DFmode, DImode, NULL);
++ set_conv_libfunc (ufloat_optab, SFmode, DImode, NULL);
++
++ /* Long long. Table 9. */
++ set_optab_libfunc (smul_optab, DImode, "__avr32_mul64");
++ set_optab_libfunc (sdiv_optab, DImode, "__avr32_sdiv64");
++ set_optab_libfunc (udiv_optab, DImode, "__avr32_udiv64");
++ set_optab_libfunc (smod_optab, DImode, "__avr32_smod64");
++ set_optab_libfunc (umod_optab, DImode, "__avr32_umod64");
++ set_optab_libfunc (ashl_optab, DImode, "__avr32_lsl64");
++ set_optab_libfunc (lshr_optab, DImode, "__avr32_lsr64");
++ set_optab_libfunc (ashr_optab, DImode, "__avr32_asr64");
++}
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/avr32-elf.h gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32-elf.h
+--- gcc-4.0.2/gcc/config/avr32/avr32-elf.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32-elf.h 2006-11-17 10:38:10.000000000 +0100
+@@ -0,0 +1,82 @@
++/*
++ Elf specific definitions.
++ Copyright 2003-2006 Atmel Corporation.
++
++ Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++
++ This file is part of GCC.
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++
++/*****************************************************************************
++ * Controlling the Compilator Driver, 'gcc'
++ *****************************************************************************/
++
++/* Run-time Target Specification. */
++#undef TARGET_VERSION
++#define TARGET_VERSION fputs (" (AVR32 GNU with ELF)", stderr);
++
++/*
++Another C string constant used much like LINK_SPEC. The
++difference between the two is that STARTFILE_SPEC is used at
++the very beginning of the command given to the linker.
++
++If this macro is not defined, a default is provided that loads the
++standard C startup file from the usual place. See gcc.c.
++*/
++#undef STARTFILE_SPEC
++#define STARTFILE_SPEC "crt0%O%s crti%O%s crtbegin%O%s"
++
++#undef LINK_SPEC
++#define LINK_SPEC "%{muse-oscall:--defsym __do_not_use_oscall_coproc__=0} %{mrelax|O*:%{mno-relax|O0|O1: ;:--relax}} %{mpart=*:-mavr32elf_%*} %{mcpu=*:-mavr32elf_%*}"
++
++
++/*
++Another C string constant used much like LINK_SPEC. The
++difference between the two is that ENDFILE_SPEC is used at
++the very end of the command given to the linker.
++
++Do not define this macro if it does not need to do anything.
++*/
++#undef ENDFILE_SPEC
++#define ENDFILE_SPEC "crtend%O%s crtn%O%s"
++
++
++/* Target CPU builtins. */
++#define TARGET_CPU_CPP_BUILTINS() \
++ do \
++ { \
++ builtin_define ("__avr32__"); \
++ builtin_define ("__AVR32__"); \
++ builtin_define ("__AVR32_ELF__"); \
++ builtin_define (avr32_part->macro); \
++ builtin_define (avr32_arch->macro); \
++ if (avr32_arch->uarch_type == UARCH_TYPE_AVR32A) \
++ builtin_define ("__AVR32_AVR32A__"); \
++ else \
++ builtin_define ("__AVR32_AVR32B__"); \
++ if (TARGET_UNALIGNED_WORD) \
++ builtin_define ("__AVR32_HAS_UNALIGNED_WORD__"); \
++ if (TARGET_SIMD) \
++ builtin_define ("__AVR32_HAS_SIMD__"); \
++ if (TARGET_DSP) \
++ builtin_define ("__AVR32_HAS_DSP__"); \
++ if (TARGET_RMW) \
++ builtin_define ("__AVR32_HAS_RMW__"); \
++ if (TARGET_BRANCH_PRED) \
++ builtin_define ("__AVR32_HAS_BRANCH_PRED__"); \
++ } \
++ while (0)
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/avr32.h gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32.h
+--- gcc-4.0.2/gcc/config/avr32/avr32.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32.h 2006-11-10 15:14:06.000000000 +0100
+@@ -0,0 +1,3374 @@
++/*
++ Definitions of target machine for AVR32.
++ Copyright 2003-2006 Atmel Corporation.
++
++ Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++ Initial porting by Anders Ådland.
++
++ This file is part of GCC.
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++#ifndef GCC_AVR32_H
++#define GCC_AVR32_H
++
++
++#ifndef OBJECT_FORMAT_ELF
++#error avr32.h included before elfos.h
++#endif
++
++#ifndef LOCAL_LABEL_PREFIX
++#define LOCAL_LABEL_PREFIX "."
++#endif
++
++#ifndef SUBTARGET_CPP_SPEC
++#define SUBTARGET_CPP_SPEC "-D__ELF__"
++#endif
++
++
++extern struct rtx_def *avr32_compare_op0;
++extern struct rtx_def *avr32_compare_op1;
++
++
++extern struct rtx_def *avr32_acc_cache;
++
++/* cache instruction op5 codes */
++#define AVR32_CACHE_INVALIDATE_ICACHE 1
++
++/* These bits describe the different types of function supported
++ by the AVR32 backend. They are exclusive. ie a function cannot be both a
++ normal function and an interworked function, for example. Knowing the
++ type of a function is important for determining its prologue and
++ epilogue sequences.
++ Note value 7 is currently unassigned. Also note that the interrupt
++ function types all have bit 2 set, so that they can be tested for easily.
++ Note that 0 is deliberately chosen for AVR32_FT_UNKNOWN so that when the
++ machine_function structure is initialized (to zero) func_type will
++ default to unknown. This will force the first use of avr32_current_func_type
++ to call avr32_compute_func_type. */
++#define AVR32_FT_UNKNOWN 0 /* Type has not yet been determined.
++ */
++#define AVR32_FT_NORMAL 1 /* Your normal, straightforward
++ function. */
++#define AVR32_FT_ACALL 2 /* An acall function. */
++#define AVR32_FT_EXCEPTION_HANDLER 3 /* A C++ exception handler. */
++#define AVR32_FT_ISR_FULL 4 /* A fully shadowed interrupt mode. */
++#define AVR32_FT_ISR_HALF 5 /* A half shadowed interrupt mode. */
++#define AVR32_FT_ISR_NONE 6 /* No shadow registers. */
++
++#define AVR32_FT_TYPE_MASK ((1 << 3) - 1)
++
++/* In addition functions can have several type modifiers,
++ outlined by these bit masks: */
++#define AVR32_FT_INTERRUPT (1 << 2) /* Note overlap with FT_ISR
++ and above. */
++#define AVR32_FT_NAKED (1 << 3) /* No prologue or epilogue. */
++#define AVR32_FT_VOLATILE (1 << 4) /* Does not return. */
++#define AVR32_FT_NESTED (1 << 5) /* Embedded inside another
++ func. */
++
++/* Some macros to test these flags. */
++#define AVR32_FUNC_TYPE(t) (t & AVR32_FT_TYPE_MASK)
++#define IS_INTERRUPT(t) (t & AVR32_FT_INTERRUPT)
++#define IS_VOLATILE(t) (t & AVR32_FT_VOLATILE)
++#define IS_NAKED(t) (t & AVR32_FT_NAKED)
++#define IS_NESTED(t) (t & AVR32_FT_NESTED)
++
++
++typedef struct minipool_labels
++GTY ((chain_next ("%h.next"), chain_prev ("%h.prev")))
++{
++ rtx label;
++ struct minipool_labels *prev;
++ struct minipool_labels *next;
++} minipool_labels;
++
++/* A C structure for machine-specific, per-function data.
++ This is added to the cfun structure. */
++
++typedef struct machine_function
++GTY (())
++{
++ /* Records the type of the current function. */
++ unsigned long func_type;
++ /* List of minipool labels, use for checking if code label is valid in a
++ memory expression */
++ minipool_labels *minipool_label_head;
++ minipool_labels *minipool_label_tail;
++} machine_function;
++
++/* Initialize data used by insn expanders. This is called from insn_emit,
++ once for every function before code is generated. */
++#define INIT_EXPANDERS avr32_init_expanders ()
++
++/******************************************************************************
++ * SPECS
++ *****************************************************************************/
++
++#ifndef ASM_SPEC
++#define ASM_SPEC "%{fpic:--pic} %{mrelax|O*:%{mno-relax|O0|O1: ;:--linkrelax}} %{march=*:-march=%*} %{mpart=*:-mpart=%*}"
++#endif
++
++#ifndef MULTILIB_DEFAULTS
++#define MULTILIB_DEFAULTS { "march=ap" }
++#endif
++
++
++/******************************************************************************
++ * Run-time Target Specification
++ *****************************************************************************/
++extern int target_flags;
++
++/* Part types. Keep this in sync with the order of avr32_part_types in avr32.c*/
++enum part_type
++{
++ PART_TYPE_AVR32_NONE,
++ PART_TYPE_AVR32_AP7000,
++ PART_TYPE_AVR32_AP7010,
++ PART_TYPE_AVR32_AP7020,
++ PART_TYPE_AVR32_UC3A0256,
++ PART_TYPE_AVR32_UC3A0512,
++ PART_TYPE_AVR32_UC3A1128,
++ PART_TYPE_AVR32_UC3A1256,
++ PART_TYPE_AVR32_UC3A1512
++};
++
++/* Microarchitectures. */
++enum microarchitecture_type
++{
++ UARCH_TYPE_AVR32A,
++ UARCH_TYPE_AVR32B
++};
++
++/* Architectures types which specifies the pipeline.
++ Keep this in sync with avr32_arch_types in avr32.c*/
++enum architecture_type
++{
++ ARCH_TYPE_AVR32_AP,
++ ARCH_TYPE_AVR32_UC
++};
++
++/* Flag specifying if the cpu has support for DSP instructions.*/
++#define FLAG_AVR32_HAS_DSP (1 << 0)
++/* Flag specifying if the cpu has support for Read-Modify-Write
++ instructions.*/
++#define FLAG_AVR32_HAS_RMW (1 << 1)
++/* Flag specifying if the cpu has support for SIMD instructions. */
++#define FLAG_AVR32_HAS_SIMD (1 << 2)
++/* Flag specifying if the cpu has support for unaligned memory word access. */
++#define FLAG_AVR32_HAS_UNALIGNED_WORD (1 << 3)
++/* Flag specifying if the cpu has support for branch prediction. */
++#define FLAG_AVR32_HAS_BRANCH_PRED (1 << 4)
++
++/* Structure for holding information about different avr32 CPUs/parts */
++struct part_type_s
++{
++ const char *const name;
++ enum part_type part_type;
++ enum architecture_type arch_type;
++ /* Must lie outside user's namespace. NULL == no macro. */
++ const char *const macro;
++};
++
++/* Structure for holding information about different avr32 pipeline
++ architectures. */
++struct arch_type_s
++{
++ const char *const name;
++ enum architecture_type arch_type;
++ enum microarchitecture_type uarch_type;
++ const unsigned long feature_flags;
++ /* Must lie outside user's namespace. NULL == no macro. */
++ const char *const macro;
++};
++
++extern const struct part_type_s *avr32_part;
++extern const struct arch_type_s *avr32_arch;
++
++#define USE_RODATA_SECTION (1 << 0)
++#define AVR32_FLAG_HARD_FLOAT (1 << 1)
++#define AVR32_FLAG_FORCE_DOUBLE_ALIGN (1 << 2)
++#define AVR32_FLAG_RELAX (1 << 4)
++#define AVR32_FLAG_NO_INIT_GOT (1 << 5)
++#define AVR32_FLAG_NO_REORG_OPT (1 << 6)
++#define AVR32_FLAG_NO_ASM_ADDR_PSEUDOS (1 << 7)
++#define AVR32_FLAG_NO_PIC (1 << 8)
++
++#define TARGET_HARD_FLOAT (target_flags & AVR32_FLAG_HARD_FLOAT)
++#define TARGET_SOFT_FLOAT (!TARGET_HARD_FLOAT)
++#define TARGET_FORCE_DOUBLE_ALIGN (target_flags & AVR32_FLAG_FORCE_DOUBLE_ALIGN)
++#define TARGET_RELAX (target_flags & AVR32_FLAG_RELAX)
++#define TARGET_NO_INIT_GOT (target_flags & AVR32_FLAG_NO_INIT_GOT)
++#define TARGET_MD_REORG_OPTIMIZATION (!(target_flags & AVR32_FLAG_NO_REORG_OPT))
++#define TARGET_HAS_ASM_ADDR_PSEUDOS (!(target_flags & AVR32_FLAG_NO_ASM_ADDR_PSEUDOS))
++
++#define TARGET_SIMD (avr32_arch->feature_flags & FLAG_AVR32_HAS_SIMD)
++#define TARGET_DSP (avr32_arch->feature_flags & FLAG_AVR32_HAS_DSP)
++#define TARGET_RMW (avr32_arch->feature_flags & FLAG_AVR32_HAS_RMW)
++#define TARGET_UNALIGNED_WORD (avr32_arch->feature_flags & FLAG_AVR32_HAS_UNALIGNED_WORD)
++#define TARGET_BRANCH_PRED (avr32_arch->feature_flags & FLAG_AVR32_HAS_BRANCH_PRED)
++
++
++#define TARGET_SWITCHES { \
++ { "use-rodata-section", USE_RODATA_SECTION, \
++ N_("Do not put readonly-data in .text section, but in .rodata.") }, \
++ { "hard-float", AVR32_FLAG_HARD_FLOAT, \
++ N_("Use floating point coprocessor instructions.") }, \
++ { "soft-float", -AVR32_FLAG_HARD_FLOAT, \
++ N_("Use software floating-point library for floating-point operations.") }, \
++ { "force-double-align", AVR32_FLAG_FORCE_DOUBLE_ALIGN, \
++ N_("Force double-word alignment for double-word memory accesses.") }, \
++ { "no-init-got", AVR32_FLAG_NO_INIT_GOT, \
++ N_("Do not initialize GOT register before using it when compiling PIC code.") }, \
++ { "relax", AVR32_FLAG_RELAX, \
++ N_("Let invoked assembler and linker do relaxing (Enabled by default when optimization level is >1).") }, \
++ { "no-relax", -AVR32_FLAG_RELAX, \
++ N_("Don't let invoked assembler and linker do relaxing.") }, \
++ { "no-reorg-opt", AVR32_FLAG_NO_REORG_OPT, \
++ N_("Do not perform machine dependent optimizations in reorg stage.") }, \
++ { "asm-addr-pseudos", -AVR32_FLAG_NO_ASM_ADDR_PSEUDOS, \
++ N_("Use assembler pseudo-instructions lda.w and call for handling direct addresses. (Enabled by default)") }, \
++ { "no-asm-addr-pseudos", AVR32_FLAG_NO_ASM_ADDR_PSEUDOS, \
++ N_("Do not use assembler pseudo-instructions lda.w and call for handling direct addresses.") }, \
++ { "no-pic", AVR32_FLAG_NO_PIC, \
++ N_("Do not emit position-independent code (will break dynamic linking.)") }, \
++ { "", 0, NULL } \
++}
++
++
++extern const char *avr32_part_name;
++extern const char *avr32_arch_name;
++
++#define TARGET_OPTIONS { \
++ { "part=", &avr32_part_name, N_("Specify the AVR32 part name"), 0}, \
++ { "cpu=", &avr32_part_name, N_("Specify the AVR32 part name (deprecated)"), 0}, \
++ { "arch=", &avr32_arch_name, N_("Specify the AVR32 architecture name"), 0} }
++
++#define CAN_DEBUG_WITHOUT_FP
++
++/******************************************************************************
++ * Storage Layout
++ *****************************************************************************/
++
++/*
++Define this macro to have the value 1 if the most significant bit in a
++byte has the lowest number; otherwise define it to have the value zero.
++This means that bit-field instructions count from the most significant
++bit. If the machine has no bit-field instructions, then this must still
++be defined, but it doesn't matter which value it is defined to. This
++macro need not be a constant.
++
++This macro does not affect the way structure fields are packed into
++bytes or words; that is controlled by BYTES_BIG_ENDIAN.
++*/
++#define BITS_BIG_ENDIAN 0
++
++/*
++Define this macro to have the value 1 if the most significant byte in a
++word has the lowest number. This macro need not be a constant.
++*/
++/*
++ Data is stored in an big-endian way.
++*/
++#define BYTES_BIG_ENDIAN 1
++
++/*
++Define this macro to have the value 1 if, in a multiword object, the
++most significant word has the lowest number. This applies to both
++memory locations and registers; GCC fundamentally assumes that the
++order of words in memory is the same as the order in registers. This
++macro need not be a constant.
++*/
++/*
++ Data is stored in an bin-endian way.
++*/
++#define WORDS_BIG_ENDIAN 1
++
++/*
++Define this macro if WORDS_BIG_ENDIAN is not constant. This must be a
++constant value with the same meaning as WORDS_BIG_ENDIAN, which will be
++used only when compiling libgcc2.c. Typically the value will be set
++based on preprocessor defines.
++*/
++#define LIBGCC2_WORDS_BIG_ENDIAN WORDS_BIG_ENDIAN
++
++/*
++Define this macro to have the value 1 if DFmode, XFmode or
++TFmode floating point numbers are stored in memory with the word
++containing the sign bit at the lowest address; otherwise define it to
++have the value 0. This macro need not be a constant.
++
++You need not define this macro if the ordering is the same as for
++multi-word integers.
++*/
++/* #define FLOAT_WORDS_BIG_ENDIAN 1 */
++
++/*
++Define this macro to be the number of bits in an addressable storage
++unit (byte); normally 8.
++*/
++#define BITS_PER_UNIT 8
++
++/*
++Number of bits in a word; normally 32.
++*/
++#define BITS_PER_WORD 32
++
++/*
++Maximum number of bits in a word. If this is undefined, the default is
++BITS_PER_WORD. Otherwise, it is the constant value that is the
++largest value that BITS_PER_WORD can have at run-time.
++*/
++/* MAX_BITS_PER_WORD not defined*/
++
++/*
++Number of storage units in a word; normally 4.
++*/
++#define UNITS_PER_WORD 4
++
++/*
++Minimum number of units in a word. If this is undefined, the default is
++UNITS_PER_WORD. Otherwise, it is the constant value that is the
++smallest value that UNITS_PER_WORD can have at run-time.
++*/
++/* MIN_UNITS_PER_WORD not defined */
++
++/*
++Width of a pointer, in bits. You must specify a value no wider than the
++width of Pmode. If it is not equal to the width of Pmode,
++you must define POINTERS_EXTEND_UNSIGNED.
++*/
++#define POINTER_SIZE 32
++
++/*
++A C expression whose value is greater than zero if pointers that need to be
++extended from being POINTER_SIZE bits wide to Pmode are to
++be zero-extended and zero if they are to be sign-extended. If the value
++is less then zero then there must be an "ptr_extend" instruction that
++extends a pointer from POINTER_SIZE to Pmode.
++
++You need not define this macro if the POINTER_SIZE is equal
++to the width of Pmode.
++*/
++/* #define POINTERS_EXTEND_UNSIGNED */
++
++/*
++A Macro to update M and UNSIGNEDP when an object whose type
++is TYPE and which has the specified mode and signedness is to be
++stored in a register. This macro is only called when TYPE is a
++scalar type.
++
++On most RISC machines, which only have operations that operate on a full
++register, define this macro to set M to word_mode if
++M is an integer mode narrower than BITS_PER_WORD. In most
++cases, only integer modes should be widened because wider-precision
++floating-point operations are usually more expensive than their narrower
++counterparts.
++
++For most machines, the macro definition does not change UNSIGNEDP.
++However, some machines, have instructions that preferentially handle
++either signed or unsigned quantities of certain modes. For example, on
++the DEC Alpha, 32-bit loads from memory and 32-bit add instructions
++sign-extend the result to 64 bits. On such machines, set
++UNSIGNEDP according to which kind of extension is more efficient.
++
++Do not define this macro if it would never modify M.
++*/
++#define PROMOTE_MODE(M, UNSIGNEDP, TYPE) \
++ do \
++ { \
++ if (GET_MODE_CLASS (M) == MODE_INT \
++ && GET_MODE_SIZE (M) < 4) \
++ { \
++ (M) = SImode; \
++ } \
++ } \
++ while (0)
++
++/* Define if operations between registers always perform the operation
++ on the full register even if a narrower mode is specified. */
++#define WORD_REGISTER_OPERATIONS
++
++/* Define if loading in MODE, an integral mode narrower than BITS_PER_WORD
++ will either zero-extend or sign-extend. The value of this macro should
++ be the code that says which one of the two operations is implicitly
++ done, UNKNOWN if not known. */
++#define LOAD_EXTEND_OP(MODE) \
++ (((MODE) == QImode) ? ZERO_EXTEND \
++ : ((MODE) == HImode) ? SIGN_EXTEND : UNKNOWN)
++
++
++/*
++Define this macro if the promotion described by PROMOTE_MODE
++should only be performed for outgoing function arguments or
++function return values, as specified by PROMOTE_FUNCTION_ARGS
++and PROMOTE_FUNCTION_RETURN, respectively.
++*/
++/* #define PROMOTE_FOR_CALL_ONLY */
++
++/*
++Normal alignment required for function parameters on the stack, in
++bits. All stack parameters receive at least this much alignment
++regardless of data type. On most machines, this is the same as the
++size of an integer.
++*/
++#define PARM_BOUNDARY 32
++
++/*
++Define this macro to the minimum alignment enforced by hardware for the
++stack pointer on this machine. The definition is a C expression for the
++desired alignment (measured in bits). This value is used as a default
++if PREFERRED_STACK_BOUNDARY is not defined. On most machines,
++this should be the same as PARM_BOUNDARY.
++*/
++#define STACK_BOUNDARY 32
++
++/*
++Define this macro if you wish to preserve a certain alignment for the
++stack pointer, greater than what the hardware enforces. The definition
++is a C expression for the desired alignment (measured in bits). This
++macro must evaluate to a value equal to or larger than
++STACK_BOUNDARY.
++*/
++#define PREFERRED_STACK_BOUNDARY (TARGET_FORCE_DOUBLE_ALIGN ? 64 : 32 )
++
++/*
++Alignment required for a function entry point, in bits.
++*/
++#define FUNCTION_BOUNDARY 16
++
++/*
++Biggest alignment that any data type can require on this machine, in bits.
++*/
++#define BIGGEST_ALIGNMENT (TARGET_FORCE_DOUBLE_ALIGN ? 64 : 32 )
++
++/*
++If defined, the smallest alignment, in bits, that can be given to an
++object that can be referenced in one operation, without disturbing any
++nearby object. Normally, this is BITS_PER_UNIT, but may be larger
++on machines that don't have byte or half-word store operations.
++*/
++#define MINIMUM_ATOMIC_ALIGNMENT BITS_PER_UNIT
++
++
++/*
++An integer expression for the size in bits of the largest integer machine mode that
++should actually be used. All integer machine modes of this size or smaller can be
++used for structures and unions with the appropriate sizes. If this macro is undefined,
++GET_MODE_BITSIZE (DImode) is assumed.*/
++#define MAX_FIXED_MODE_SIZE GET_MODE_BITSIZE (DImode)
++
++
++/*
++If defined, a C expression to compute the alignment given to a constant
++that is being placed in memory. CONSTANT is the constant and
++BASIC_ALIGN is the alignment that the object would ordinarily
++have. The value of this macro is used instead of that alignment to
++align the object.
++
++If this macro is not defined, then BASIC_ALIGN is used.
++
++The typical use of this macro is to increase alignment for string
++constants to be word aligned so that strcpy calls that copy
++constants can be done inline.
++*/
++#define CONSTANT_ALIGNMENT(CONSTANT, BASIC_ALIGN) \
++ ((TREE_CODE(CONSTANT) == STRING_CST) ? BITS_PER_WORD : BASIC_ALIGN)
++
++/* Try to align string to a word. */
++#define DATA_ALIGNMENT(TYPE, ALIGN) \
++ ({(TREE_CODE (TYPE) == ARRAY_TYPE \
++ && TYPE_MODE (TREE_TYPE (TYPE)) == QImode \
++ && (ALIGN) < BITS_PER_WORD ? BITS_PER_WORD : (ALIGN));})
++
++/* Try to align local store strings to a word. */
++#define LOCAL_ALIGNMENT(TYPE, ALIGN) \
++ ({(TREE_CODE (TYPE) == ARRAY_TYPE \
++ && TYPE_MODE (TREE_TYPE (TYPE)) == QImode \
++ && (ALIGN) < BITS_PER_WORD ? BITS_PER_WORD : (ALIGN));})
++
++/*
++Define this macro to be the value 1 if instructions will fail to work
++if given data not on the nominal alignment. If instructions will merely
++go slower in that case, define this macro as 0.
++*/
++#define STRICT_ALIGNMENT 1
++
++/*
++Define this if you wish to imitate the way many other C compilers handle
++alignment of bit-fields and the structures that contain them.
++
++The behavior is that the type written for a bit-field (int,
++short, or other integer type) imposes an alignment for the
++entire structure, as if the structure really did contain an ordinary
++field of that type. In addition, the bit-field is placed within the
++structure so that it would fit within such a field, not crossing a
++boundary for it.
++
++Thus, on most machines, a bit-field whose type is written as int
++would not cross a four-byte boundary, and would force four-byte
++alignment for the whole structure. (The alignment used may not be four
++bytes; it is controlled by the other alignment parameters.)
++
++If the macro is defined, its definition should be a C expression;
++a nonzero value for the expression enables this behavior.
++
++Note that if this macro is not defined, or its value is zero, some
++bit-fields may cross more than one alignment boundary. The compiler can
++support such references if there are insv, extv, and
++extzv insns that can directly reference memory.
++
++The other known way of making bit-fields work is to define
++STRUCTURE_SIZE_BOUNDARY as large as BIGGEST_ALIGNMENT.
++Then every structure can be accessed with fullwords.
++
++Unless the machine has bit-field instructions or you define
++STRUCTURE_SIZE_BOUNDARY that way, you must define
++PCC_BITFIELD_TYPE_MATTERS to have a nonzero value.
++
++If your aim is to make GCC use the same conventions for laying out
++bit-fields as are used by another compiler, here is how to investigate
++what the other compiler does. Compile and run this program:
++
++struct foo1
++{
++ char x;
++ char :0;
++ char y;
++};
++
++struct foo2
++{
++ char x;
++ int :0;
++ char y;
++};
++
++main ()
++{
++ printf ("Size of foo1 is %d\n",
++ sizeof (struct foo1));
++ printf ("Size of foo2 is %d\n",
++ sizeof (struct foo2));
++ exit (0);
++}
++
++If this prints 2 and 5, then the compiler's behavior is what you would
++get from PCC_BITFIELD_TYPE_MATTERS.
++*/
++#define PCC_BITFIELD_TYPE_MATTERS 1
++
++
++/******************************************************************************
++ * Layout of Source Language Data Types
++ *****************************************************************************/
++
++/*
++A C expression for the size in bits of the type int on the
++target machine. If you don't define this, the default is one word.
++*/
++#define INT_TYPE_SIZE 32
++
++/*
++A C expression for the size in bits of the type short on the
++target machine. If you don't define this, the default is half a word. (If
++this would be less than one storage unit, it is rounded up to one unit.)
++*/
++#define SHORT_TYPE_SIZE 16
++
++/*
++A C expression for the size in bits of the type long on the
++target machine. If you don't define this, the default is one word.
++*/
++#define LONG_TYPE_SIZE 32
++
++
++/*
++A C expression for the size in bits of the type long long on the
++target machine. If you don't define this, the default is two
++words. If you want to support GNU Ada on your machine, the value of this
++macro must be at least 64.
++*/
++#define LONG_LONG_TYPE_SIZE 64
++
++/*
++A C expression for the size in bits of the type char on the
++target machine. If you don't define this, the default is
++BITS_PER_UNIT.
++*/
++#define CHAR_TYPE_SIZE 8
++
++
++/*
++A C expression for the size in bits of the C++ type bool and
++C99 type _Bool on the target machine. If you don't define
++this, and you probably shouldn't, the default is CHAR_TYPE_SIZE.
++*/
++#define BOOL_TYPE_SIZE 8
++
++
++/*
++An expression whose value is 1 or 0, according to whether the type
++char should be signed or unsigned by default. The user can
++always override this default with the options -fsigned-char
++and -funsigned-char.
++*/
++/* We are using unsigned char */
++#define DEFAULT_SIGNED_CHAR 0
++
++
++/*
++A C expression for a string describing the name of the data type to use
++for size values. The typedef name size_t is defined using the
++contents of the string.
++
++The string can contain more than one keyword. If so, separate them with
++spaces, and write first any length keyword, then unsigned if
++appropriate, and finally int. The string must exactly match one
++of the data type names defined in the function
++init_decl_processing in the file c-decl.c. You may not
++omit int or change the order - that would cause the compiler to
++crash on startup.
++
++If you don't define this macro, the default is "long unsigned int".
++*/
++#define SIZE_TYPE "long unsigned int"
++
++/*
++A C expression for a string describing the name of the data type to use
++for the result of subtracting two pointers. The typedef name
++ptrdiff_t is defined using the contents of the string. See
++SIZE_TYPE above for more information.
++
++If you don't define this macro, the default is "long int".
++*/
++#define PTRDIFF_TYPE "long int"
++
++
++/*
++A C expression for the size in bits of the data type for wide
++characters. This is used in cpp, which cannot make use of
++WCHAR_TYPE.
++*/
++#define WCHAR_TYPE_SIZE 32
++
++
++/*
++A C expression for a string describing the name of the data type to
++use for wide characters passed to printf and returned from
++getwc. The typedef name wint_t is defined using the
++contents of the string. See SIZE_TYPE above for more
++information.
++
++If you don't define this macro, the default is "unsigned int".
++*/
++#define WINT_TYPE "unsigned int"
++
++/*
++A C expression for a string describing the name of the data type that
++can represent any value of any standard or extended signed integer type.
++The typedef name intmax_t is defined using the contents of the
++string. See SIZE_TYPE above for more information.
++
++If you don't define this macro, the default is the first of
++"int", "long int", or "long long int" that has as
++much precision as long long int.
++*/
++#define INTMAX_TYPE "long long int"
++
++/*
++A C expression for a string describing the name of the data type that
++can represent any value of any standard or extended unsigned integer
++type. The typedef name uintmax_t is defined using the contents
++of the string. See SIZE_TYPE above for more information.
++
++If you don't define this macro, the default is the first of
++"unsigned int", "long unsigned int", or "long long unsigned int"
++that has as much precision as long long unsigned int.
++*/
++#define UINTMAX_TYPE "long long unsigned int"
++
++
++/******************************************************************************
++ * Register Usage
++ *****************************************************************************/
++
++/* Convert from gcc internal register number to register number
++ used in assembly code */
++#define ASM_REGNUM(reg) (LAST_REGNUM - (reg))
++#define ASM_FP_REGNUM(reg) (LAST_FP_REGNUM - (reg))
++
++/* Convert between register number used in assembly to gcc
++ internal register number */
++#define INTERNAL_REGNUM(reg) (LAST_REGNUM - (reg))
++#define INTERNAL_FP_REGNUM(reg) (LAST_FP_REGNUM - (reg))
++
++/** Basic Characteristics of Registers **/
++
++/*
++Number of hardware registers known to the compiler. They receive
++numbers 0 through FIRST_PSEUDO_REGISTER-1; thus, the first
++pseudo register's number really is assigned the number
++FIRST_PSEUDO_REGISTER.
++*/
++#define FIRST_PSEUDO_REGISTER (LAST_FP_REGNUM + 1)
++
++#define FIRST_REGNUM 0
++#define LAST_REGNUM 15
++#define NUM_FP_REGS 16
++#define FIRST_FP_REGNUM 16
++#define LAST_FP_REGNUM (16+NUM_FP_REGS-1)
++
++/*
++An initializer that says which registers are used for fixed purposes
++all throughout the compiled code and are therefore not available for
++general allocation. These would include the stack pointer, the frame
++pointer (except on machines where that can be used as a general
++register when no frame pointer is needed), the program counter on
++machines where that is considered one of the addressable registers,
++and any other numbered register with a standard use.
++
++This information is expressed as a sequence of numbers, separated by
++commas and surrounded by braces. The nth number is 1 if
++register n is fixed, 0 otherwise.
++
++The table initialized from this macro, and the table initialized by
++the following one, may be overridden at run time either automatically,
++by the actions of the macro CONDITIONAL_REGISTER_USAGE, or by
++the user with the command options -ffixed-[reg],
++-fcall-used-[reg] and -fcall-saved-[reg].
++*/
++
++/* The internal gcc register numbers are reversed
++ compared to the real register numbers since
++ gcc expects data types stored over multiple
++ registers in the register file to be big endian
++ if the memory layout is big endian. But this
++ is not the case for avr32 so we fake a big
++ endian register file. */
++
++#define FIXED_REGISTERS { \
++ 1, /* Program Counter */ \
++ 0, /* Link Register */ \
++ 1, /* Stack Pointer */ \
++ 0, /* r12 */ \
++ 0, /* r11 */ \
++ 0, /* r10 */ \
++ 0, /* r9 */ \
++ 0, /* r8 */ \
++ 0, /* r7 */ \
++ 0, /* r6 */ \
++ 0, /* r5 */ \
++ 0, /* r4 */ \
++ 0, /* r3 */ \
++ 0, /* r2 */ \
++ 0, /* r1 */ \
++ 0, /* r0 */ \
++ 0, /* f15 */ \
++ 0, /* f14 */ \
++ 0, /* f13 */ \
++ 0, /* f12 */ \
++ 0, /* f11 */ \
++ 0, /* f10 */ \
++ 0, /* f9 */ \
++ 0, /* f8 */ \
++ 0, /* f7 */ \
++ 0, /* f6 */ \
++ 0, /* f5 */ \
++ 0, /* f4 */ \
++ 0, /* f3 */ \
++ 0, /* f2*/ \
++ 0, /* f1 */ \
++ 0 /* f0 */ \
++}
++
++/*
++Like FIXED_REGISTERS but has 1 for each register that is
++clobbered (in general) by function calls as well as for fixed
++registers. This macro therefore identifies the registers that are not
++available for general allocation of values that must live across
++function calls.
++
++If a register has 0 in CALL_USED_REGISTERS, the compiler
++automatically saves it on function entry and restores it on function
++exit, if the register is used within the function.
++*/
++#define CALL_USED_REGISTERS { \
++ 1, /* Program Counter */ \
++ 0, /* Link Register */ \
++ 1, /* Stack Pointer */ \
++ 1, /* r12 */ \
++ 1, /* r11 */ \
++ 1, /* r10 */ \
++ 1, /* r9 */ \
++ 1, /* r8 */ \
++ 0, /* r7 */ \
++ 0, /* r6 */ \
++ 0, /* r5 */ \
++ 0, /* r4 */ \
++ 0, /* r3 */ \
++ 0, /* r2 */ \
++ 0, /* r1 */ \
++ 0, /* r0 */ \
++ 1, /* f15 */ \
++ 1, /* f14 */ \
++ 1, /* f13 */ \
++ 1, /* f12 */ \
++ 1, /* f11 */ \
++ 1, /* f10 */ \
++ 1, /* f9 */ \
++ 1, /* f8 */ \
++ 0, /* f7 */ \
++ 0, /* f6 */ \
++ 0, /* f5 */ \
++ 0, /* f4 */ \
++ 0, /* f3 */ \
++ 0, /* f2*/ \
++ 0, /* f1*/ \
++ 0, /* f0 */ \
++}
++
++/* Interrupt functions can only use registers that have already been
++ saved by the prologue, even if they would normally be
++ call-clobbered. */
++#define HARD_REGNO_RENAME_OK(SRC, DST) \
++ (! IS_INTERRUPT (cfun->machine->func_type) || \
++ regs_ever_live[DST])
++
++
++/*
++Zero or more C statements that may conditionally modify five variables
++fixed_regs, call_used_regs, global_regs,
++reg_names, and reg_class_contents, to take into account
++any dependence of these register sets on target flags. The first three
++of these are of type char [] (interpreted as Boolean vectors).
++global_regs is a const char *[], and
++reg_class_contents is a HARD_REG_SET. Before the macro is
++called, fixed_regs, call_used_regs,
++reg_class_contents, and reg_names have been initialized
++from FIXED_REGISTERS, CALL_USED_REGISTERS,
++REG_CLASS_CONTENTS, and REGISTER_NAMES, respectively.
++global_regs has been cleared, and any -ffixed-[reg],
++-fcall-used-[reg] and -fcall-saved-[reg]
++command options have been applied.
++
++You need not define this macro if it has no work to do.
++
++If the usage of an entire class of registers depends on the target
++flags, you may indicate this to GCC by using this macro to modify
++fixed_regs and call_used_regs to 1 for each of the
++registers in the classes which should not be used by GCC. Also define
++the macro REG_CLASS_FROM_LETTER to return NO_REGS if it
++is called with a letter for a class that shouldn't be used.
++
++ (However, if this class is not included in GENERAL_REGS and all
++of the insn patterns whose constraints permit this class are
++controlled by target switches, then GCC will automatically avoid using
++these registers when the target switches are opposed to them.)
++*/
++#define CONDITIONAL_REGISTER_USAGE \
++ do \
++ { \
++ int regno; \
++ \
++ if (TARGET_SOFT_FLOAT) \
++ { \
++ for (regno = FIRST_FP_REGNUM; \
++ regno <= LAST_FP_REGNUM; ++regno) \
++ fixed_regs[regno] = call_used_regs[regno] = 1; \
++ } \
++ if (flag_pic) \
++ { \
++ fixed_regs[PIC_OFFSET_TABLE_REGNUM] = 1; \
++ call_used_regs[PIC_OFFSET_TABLE_REGNUM] = 1; \
++ } \
++ } \
++ while (0)
++
++
++/*
++If the program counter has a register number, define this as that
++register number. Otherwise, do not define it.
++*/
++
++#define LAST_AVR32_REGNUM 16
++
++
++/** Order of Allocation of Registers **/
++
++/*
++If defined, an initializer for a vector of integers, containing the
++numbers of hard registers in the order in which GCC should prefer
++to use them (from most preferred to least).
++
++If this macro is not defined, registers are used lowest numbered first
++(all else being equal).
++
++One use of this macro is on machines where the highest numbered
++registers must always be saved and the save-multiple-registers
++instruction supports only sequences of consecutive registers. On such
++machines, define REG_ALLOC_ORDER to be an initializer that lists
++the highest numbered allocable register first.
++*/
++#define REG_ALLOC_ORDER \
++{ \
++ INTERNAL_REGNUM(8), \
++ INTERNAL_REGNUM(9), \
++ INTERNAL_REGNUM(10), \
++ INTERNAL_REGNUM(11), \
++ INTERNAL_REGNUM(12), \
++ LR_REGNUM, \
++ INTERNAL_REGNUM(7), \
++ INTERNAL_REGNUM(6), \
++ INTERNAL_REGNUM(5), \
++ INTERNAL_REGNUM(4), \
++ INTERNAL_REGNUM(3), \
++ INTERNAL_REGNUM(2), \
++ INTERNAL_REGNUM(1), \
++ INTERNAL_REGNUM(0), \
++ INTERNAL_FP_REGNUM(15), \
++ INTERNAL_FP_REGNUM(14), \
++ INTERNAL_FP_REGNUM(13), \
++ INTERNAL_FP_REGNUM(12), \
++ INTERNAL_FP_REGNUM(11), \
++ INTERNAL_FP_REGNUM(10), \
++ INTERNAL_FP_REGNUM(9), \
++ INTERNAL_FP_REGNUM(8), \
++ INTERNAL_FP_REGNUM(7), \
++ INTERNAL_FP_REGNUM(6), \
++ INTERNAL_FP_REGNUM(5), \
++ INTERNAL_FP_REGNUM(4), \
++ INTERNAL_FP_REGNUM(3), \
++ INTERNAL_FP_REGNUM(2), \
++ INTERNAL_FP_REGNUM(1), \
++ INTERNAL_FP_REGNUM(0), \
++ SP_REGNUM, \
++ PC_REGNUM \
++}
++
++
++/** How Values Fit in Registers **/
++
++/*
++A C expression for the number of consecutive hard registers, starting
++at register number REGNO, required to hold a value of mode
++MODE.
++
++On a machine where all registers are exactly one word, a suitable
++definition of this macro is
++
++#define HARD_REGNO_NREGS(REGNO, MODE) \
++ ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) \
++ / UNITS_PER_WORD)
++*/
++#define HARD_REGNO_NREGS(REGNO, MODE) \
++ ((unsigned int)((GET_MODE_SIZE(MODE) + UNITS_PER_WORD -1 ) / UNITS_PER_WORD))
++
++/*
++A C expression that is nonzero if it is permissible to store a value
++of mode MODE in hard register number REGNO (or in several
++registers starting with that one). For a machine where all registers
++are equivalent, a suitable definition is
++
++ #define HARD_REGNO_MODE_OK(REGNO, MODE) 1
++
++You need not include code to check for the numbers of fixed registers,
++because the allocation mechanism considers them to be always occupied.
++
++On some machines, double-precision values must be kept in even/odd
++register pairs. You can implement that by defining this macro to reject
++odd register numbers for such modes.
++
++The minimum requirement for a mode to be OK in a register is that the
++mov[mode] instruction pattern support moves between the
++register and other hard register in the same class and that moving a
++value into the register and back out not alter it.
++
++Since the same instruction used to move word_mode will work for
++all narrower integer modes, it is not necessary on any machine for
++HARD_REGNO_MODE_OK to distinguish between these modes, provided
++you define patterns movhi, etc., to take advantage of this. This
++is useful because of the interaction between HARD_REGNO_MODE_OK
++and MODES_TIEABLE_P; it is very desirable for all integer modes
++to be tieable.
++
++Many machines have special registers for floating point arithmetic.
++Often people assume that floating point machine modes are allowed only
++in floating point registers. This is not true. Any registers that
++can hold integers can safely hold a floating point machine
++mode, whether or not floating arithmetic can be done on it in those
++registers. Integer move instructions can be used to move the values.
++
++On some machines, though, the converse is true: fixed-point machine
++modes may not go in floating registers. This is true if the floating
++registers normalize any value stored in them, because storing a
++non-floating value there would garble it. In this case,
++HARD_REGNO_MODE_OK should reject fixed-point machine modes in
++floating registers. But if the floating registers do not automatically
++normalize, if you can store any bit pattern in one and retrieve it
++unchanged without a trap, then any machine mode may go in a floating
++register, so you can define this macro to say so.
++
++The primary significance of special floating registers is rather that
++they are the registers acceptable in floating point arithmetic
++instructions. However, this is of no concern to
++HARD_REGNO_MODE_OK. You handle it by writing the proper
++constraints for those instructions.
++
++On some machines, the floating registers are especially slow to access,
++so that it is better to store a value in a stack frame than in such a
++register if floating point arithmetic is not being done. As long as the
++floating registers are not in class GENERAL_REGS, they will not
++be used unless some pattern's constraint asks for one.
++*/
++#define HARD_REGNO_MODE_OK(REGNO, MODE) avr32_hard_regno_mode_ok(REGNO, MODE)
++
++/*
++A C expression that is nonzero if a value of mode
++MODE1 is accessible in mode MODE2 without copying.
++
++If HARD_REGNO_MODE_OK(R, MODE1) and
++HARD_REGNO_MODE_OK(R, MODE2) are always the same for
++any R, then MODES_TIEABLE_P(MODE1, MODE2)
++should be nonzero. If they differ for any R, you should define
++this macro to return zero unless some other mechanism ensures the
++accessibility of the value in a narrower mode.
++
++You should define this macro to return nonzero in as many cases as
++possible since doing so will allow GCC to perform better register
++allocation.
++*/
++#define MODES_TIEABLE_P(MODE1, MODE2) \
++ (GET_MODE_CLASS (MODE1) == GET_MODE_CLASS (MODE2))
++
++
++
++/******************************************************************************
++ * Register Classes
++ *****************************************************************************/
++
++/*
++An enumeral type that must be defined with all the register class names
++as enumeral values. NO_REGS must be first. ALL_REGS
++must be the last register class, followed by one more enumeral value,
++LIM_REG_CLASSES, which is not a register class but rather
++tells how many classes there are.
++
++Each register class has a number, which is the value of casting
++the class name to type int. The number serves as an index
++in many of the tables described below.
++*/
++enum reg_class
++{
++ NO_REGS,
++ GENERAL_REGS,
++ FP_REGS,
++ ALL_REGS,
++ LIM_REG_CLASSES
++};
++
++/*
++The number of distinct register classes, defined as follows:
++ #define N_REG_CLASSES (int) LIM_REG_CLASSES
++*/
++#define N_REG_CLASSES (int)LIM_REG_CLASSES
++
++/*
++An initializer containing the names of the register classes as C string
++constants. These names are used in writing some of the debugging dumps.
++*/
++#define REG_CLASS_NAMES \
++{ \
++ "NO_REGS", \
++ "GENERAL_REGS", \
++ "FLOATING_POINT_REGS", \
++ "ALL_REGS" \
++}
++
++/*
++An initializer containing the contents of the register classes, as integers
++which are bit masks. The nth integer specifies the contents of class
++n. The way the integer mask is interpreted is that
++register r is in the class if mask & (1 << r) is 1.
++
++When the machine has more than 32 registers, an integer does not suffice.
++Then the integers are replaced by sub-initializers, braced groupings containing
++several integers. Each sub-initializer must be suitable as an initializer
++for the type HARD_REG_SET which is defined in hard-reg-set.h.
++In this situation, the first integer in each sub-initializer corresponds to
++registers 0 through 31, the second integer to registers 32 through 63, and
++so on.
++*/
++#define REG_CLASS_CONTENTS { \
++ {0x00000000}, /* NO_REGS */ \
++ {0x0000FFFF}, /* GENERAL_REGS */ \
++ {0xFFFF0000}, /* FP_REGS */ \
++ {0x7FFFFFFF}, /* ALL_REGS */ \
++}
++
++
++/*
++A C expression whose value is a register class containing hard register
++REGNO. In general there is more than one such class; choose a class
++which is minimal, meaning that no smaller class also contains the
++register.
++*/
++#define REGNO_REG_CLASS(REGNO) ((REGNO < 16) ? GENERAL_REGS : FP_REGS)
++
++/*
++A macro whose definition is the name of the class to which a valid
++base register must belong. A base register is one used in an address
++which is the register value plus a displacement.
++*/
++#define BASE_REG_CLASS GENERAL_REGS
++
++/*
++This is a variation of the BASE_REG_CLASS macro which allows
++the selection of a base register in a mode depenedent manner. If
++mode is VOIDmode then it should return the same value as
++BASE_REG_CLASS.
++*/
++#define MODE_BASE_REG_CLASS(MODE) BASE_REG_CLASS
++
++/*
++A macro whose definition is the name of the class to which a valid
++index register must belong. An index register is one used in an
++address where its value is either multiplied by a scale factor or
++added to another register (as well as added to a displacement).
++*/
++#define INDEX_REG_CLASS BASE_REG_CLASS
++
++/*
++A C expression which defines the machine-dependent operand constraint
++letters for register classes. If CHAR is such a letter, the
++value should be the register class corresponding to it. Otherwise,
++the value should be NO_REGS. The register letter r,
++corresponding to class GENERAL_REGS, will not be passed
++to this macro; you do not need to handle it.
++*/
++#define REG_CLASS_FROM_LETTER(CHAR) ((CHAR) == 'f' ? FP_REGS : NO_REGS)
++
++
++/* These assume that REGNO is a hard or pseudo reg number.
++ They give nonzero only if REGNO is a hard reg of the suitable class
++ or a pseudo reg currently allocated to a suitable hard reg.
++ Since they use reg_renumber, they are safe only once reg_renumber
++ has been allocated, which happens in local-alloc.c. */
++#define TEST_REGNO(R, TEST, VALUE) \
++ ((R TEST VALUE) || ((unsigned) reg_renumber[R] TEST VALUE))
++
++/*
++A C expression which is nonzero if register number num is suitable for use as a base
++register in operand addresses. It may be either a suitable hard register or a pseudo
++register that has been allocated such a hard register.
++*/
++#define REGNO_OK_FOR_BASE_P(NUM) TEST_REGNO(NUM, <=, LAST_REGNUM)
++
++/*
++A C expression which is nonzero if register number NUM is
++suitable for use as an index register in operand addresses. It may be
++either a suitable hard register or a pseudo register that has been
++allocated such a hard register.
++
++The difference between an index register and a base register is that
++the index register may be scaled. If an address involves the sum of
++two registers, neither one of them scaled, then either one may be
++labeled the ``base'' and the other the ``index''; but whichever
++labeling is used must fit the machine's constraints of which registers
++may serve in each capacity. The compiler will try both labelings,
++looking for one that is valid, and will reload one or both registers
++only if neither labeling works.
++*/
++#define REGNO_OK_FOR_INDEX_P(NUM) TEST_REGNO(NUM, <=, LAST_REGNUM)
++
++/*
++A C expression that places additional restrictions on the register class
++to use when it is necessary to copy value X into a register in class
++CLASS. The value is a register class; perhaps CLASS, or perhaps
++another, smaller class. On many machines, the following definition is
++safe: #define PREFERRED_RELOAD_CLASS(X,CLASS) CLASS
++
++Sometimes returning a more restrictive class makes better code. For
++example, on the 68000, when X is an integer constant that is in range
++for a 'moveq' instruction, the value of this macro is always
++DATA_REGS as long as CLASS includes the data registers.
++Requiring a data register guarantees that a 'moveq' will be used.
++
++If X is a const_double, by returning NO_REGS
++you can force X into a memory constant. This is useful on
++certain machines where immediate floating values cannot be loaded into
++certain kinds of registers.
++*/
++#define PREFERRED_RELOAD_CLASS(X, CLASS) CLASS
++
++
++
++/*
++A C expression for the maximum number of consecutive registers
++of class CLASS needed to hold a value of mode MODE.
++
++This is closely related to the macro HARD_REGNO_NREGS. In fact,
++the value of the macro CLASS_MAX_NREGS(CLASS, MODE)
++should be the maximum value of HARD_REGNO_NREGS(REGNO, MODE)
++for all REGNO values in the class CLASS.
++
++This macro helps control the handling of multiple-word values
++in the reload pass.
++*/
++#define CLASS_MAX_NREGS(CLASS, MODE) /* ToDo:fixme */ \
++ (unsigned int)((GET_MODE_SIZE(MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
++
++
++/*
++ Using CONST_OK_FOR_CONSTRAINT_P instead of CONS_OK_FOR_LETTER_P
++ in order to support constraints with more than one letter.
++ Only two letters are then used for constant constraints,
++ the letter 'K' and the letter 'I'. The constraint starting with
++ these letters must consist of four characters. The character following
++ 'K' or 'I' must be either 'u' (unsigned) or 's' (signed) to specify
++ if the constant is zero or sign extended. The last two characters specify
++ the length in bits of the constant. The base constraint letter 'I' means
++ that this is an negated constant, meaning that actually -VAL should be
++ checked to lie withing the valid range instead of VAL which is used when
++ 'K' is the base constraint letter.
++
++*/
++
++#define CONSTRAINT_LEN(C, STR) \
++ ( ((C) == 'K' || (C) == 'I') ? 4 : \
++ ((C) == 'R') ? 5 : \
++ ((C) == 'N' || (C) == 'O' || \
++ (C) == 'P' || (C) == 'L' || (C) == 'J') ? -1 : \
++ DEFAULT_CONSTRAINT_LEN((C), (STR)) )
++
++#define CONST_OK_FOR_CONSTRAINT_P(VALUE, C, STR) \
++ avr32_const_ok_for_constraint_p(VALUE, C, STR)
++
++/*
++A C expression that defines the machine-dependent operand constraint
++letters that specify particular ranges of const_double values ('G' or 'H').
++
++If C is one of those letters, the expression should check that
++VALUE, an RTX of code const_double, is in the appropriate
++range and return 1 if so, 0 otherwise. If C is not one of those
++letters, the value should be 0 regardless of VALUE.
++
++const_double is used for all floating-point constants and for
++DImode fixed-point constants. A given letter can accept either
++or both kinds of values. It can use GET_MODE to distinguish
++between these kinds.
++*/
++#define CONST_DOUBLE_OK_FOR_LETTER_P(OP, C) \
++ ((C) == 'G' ? avr32_const_double_immediate(OP) : 0)
++
++/*
++A C expression that defines the optional machine-dependent constraint
++letters that can be used to segregate specific types of operands, usually
++memory references, for the target machine. Any letter that is not
++elsewhere defined and not matched by REG_CLASS_FROM_LETTER
++may be used. Normally this macro will not be defined.
++
++If it is required for a particular target machine, it should return 1
++if VALUE corresponds to the operand type represented by the
++constraint letter C. If C is not defined as an extra
++constraint, the value returned should be 0 regardless of VALUE.
++
++For example, on the ROMP, load instructions cannot have their output
++in r0 if the memory reference contains a symbolic address. Constraint
++letter 'Q' is defined as representing a memory address that does
++not contain a symbolic address. An alternative is specified with
++a 'Q' constraint on the input and 'r' on the output. The next
++alternative specifies 'm' on the input and a register class that
++does not include r0 on the output.
++*/
++#define EXTRA_CONSTRAINT_STR(OP, C, STR) \
++ ((C) == 'W' ? avr32_address_operand(OP, GET_MODE(OP)) : \
++ (C) == 'R' ? (avr32_indirect_register_operand(OP, GET_MODE(OP)) || \
++ (avr32_imm_disp_memory_operand(OP, GET_MODE(OP)) \
++ && avr32_const_ok_for_constraint_p( \
++ INTVAL(XEXP(XEXP(OP, 0), 1)), \
++ (STR)[1], &(STR)[1]))) : \
++ (C) == 'S' ? avr32_indexed_memory_operand(OP, GET_MODE(OP)) : \
++ (C) == 'T' ? avr32_const_pool_ref_operand(OP, GET_MODE(OP)) : \
++ (C) == 'U' ? SYMBOL_REF_RCALL_FUNCTION_P(OP) : \
++ (C) == 'Z' ? avr32_cop_memory_operand(OP, GET_MODE(OP)) : \
++ 0)
++
++
++#define EXTRA_MEMORY_CONSTRAINT(C, STR) ( ((C) == 'R') || \
++ ((C) == 'S') || \
++ ((C) == 'Z') )
++
++
++/* Returns nonzero if op is a function SYMBOL_REF which
++ can be called using an rcall instruction */
++#define SYMBOL_REF_RCALL_FUNCTION_P(op) \
++ ( GET_CODE(op) == SYMBOL_REF \
++ && SYMBOL_REF_FUNCTION_P(op) \
++ && SYMBOL_REF_LOCAL_P(op) \
++ && !SYMBOL_REF_EXTERNAL_P(op) \
++ && !TARGET_HAS_ASM_ADDR_PSEUDOS )
++
++/******************************************************************************
++ * Stack Layout and Calling Conventions
++ *****************************************************************************/
++
++/** Basic Stack Layout **/
++
++/*
++Define this macro if pushing a word onto the stack moves the stack
++pointer to a smaller address.
++
++When we say, ``define this macro if ...,'' it means that the
++compiler checks this macro only with #ifdef so the precise
++definition used does not matter.
++*/
++/* pushm decrece SP: *(--SP) <-- Rx */
++#define STACK_GROWS_DOWNWARD
++
++/*
++This macro defines the operation used when something is pushed
++on the stack. In RTL, a push operation will be
++(set (mem (STACK_PUSH_CODE (reg sp))) ...)
++
++The choices are PRE_DEC, POST_DEC, PRE_INC,
++and POST_INC. Which of these is correct depends on
++the stack direction and on whether the stack pointer points
++to the last item on the stack or whether it points to the
++space for the next item on the stack.
++
++The default is PRE_DEC when STACK_GROWS_DOWNWARD is
++defined, which is almost always right, and PRE_INC otherwise,
++which is often wrong.
++*/
++/* pushm: *(--SP) <-- Rx */
++#define STACK_PUSH_CODE PRE_DEC
++
++/*
++Define this macro if the addresses of local variable slots are at negative
++offsets from the frame pointer.
++*/
++#define FRAME_GROWS_DOWNWARD
++
++
++/*
++Offset from the frame pointer to the first local variable slot to be allocated.
++
++If FRAME_GROWS_DOWNWARD, find the next slot's offset by
++subtracting the first slot's length from STARTING_FRAME_OFFSET.
++Otherwise, it is found by adding the length of the first slot to the
++value STARTING_FRAME_OFFSET.
++ (i'm not sure if the above is still correct.. had to change it to get
++ rid of an overfull. --mew 2feb93 )
++*/
++#define STARTING_FRAME_OFFSET 0
++
++/*
++Offset from the stack pointer register to the first location at which
++outgoing arguments are placed. If not specified, the default value of
++zero is used. This is the proper value for most machines.
++
++If ARGS_GROW_DOWNWARD, this is the offset to the location above
++the first location at which outgoing arguments are placed.
++*/
++#define STACK_POINTER_OFFSET 0
++
++/*
++Offset from the argument pointer register to the first argument's
++address. On some machines it may depend on the data type of the
++function.
++
++If ARGS_GROW_DOWNWARD, this is the offset to the location above
++the first argument's address.
++*/
++#define FIRST_PARM_OFFSET(FUNDECL) 0
++
++
++/*
++A C expression whose value is RTL representing the address in a stack
++frame where the pointer to the caller's frame is stored. Assume that
++FRAMEADDR is an RTL expression for the address of the stack frame
++itself.
++
++If you don't define this macro, the default is to return the value
++of FRAMEADDR - that is, the stack frame address is also the
++address of the stack word that points to the previous frame.
++*/
++#define DYNAMIC_CHAIN_ADDRESS(FRAMEADDR) plus_constant ((FRAMEADDR), 4)
++
++
++/*
++A C expression whose value is RTL representing the value of the return
++address for the frame COUNT steps up from the current frame, after
++the prologue. FRAMEADDR is the frame pointer of the COUNT
++frame, or the frame pointer of the COUNT - 1 frame if
++RETURN_ADDR_IN_PREVIOUS_FRAME is defined.
++
++The value of the expression must always be the correct address when
++COUNT is zero, but may be NULL_RTX if there is not way to
++determine the return address of other frames.
++*/
++#define RETURN_ADDR_RTX(COUNT, FRAMEADDR) avr32_return_addr(COUNT, FRAMEADDR)
++
++
++/*
++A C expression whose value is RTL representing the location of the
++incoming return address at the beginning of any function, before the
++prologue. This RTL is either a REG, indicating that the return
++value is saved in 'REG', or a MEM representing a location in
++the stack.
++
++You only need to define this macro if you want to support call frame
++debugging information like that provided by DWARF 2.
++
++If this RTL is a REG, you should also define
++DWARF_FRAME_RETURN_COLUMN to DWARF_FRAME_REGNUM (REGNO).
++*/
++#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (Pmode, LR_REGNUM)
++
++
++
++/*
++A C expression whose value is an integer giving the offset, in bytes,
++from the value of the stack pointer register to the top of the stack
++frame at the beginning of any function, before the prologue. The top of
++the frame is defined to be the value of the stack pointer in the
++previous frame, just before the call instruction.
++
++You only need to define this macro if you want to support call frame
++debugging information like that provided by DWARF 2.
++*/
++#define INCOMING_FRAME_SP_OFFSET 0
++
++
++/** Exception Handling Support **/
++
++#define DWARF2_UNWIND_INFO 1
++
++/*
++A C expression whose value is the Nth register number used for
++data by exception handlers, or INVALID_REGNUM if fewer than
++N registers are usable.
++
++The exception handling library routines communicate with the exception
++handlers via a set of agreed upon registers. Ideally these registers
++should be call-clobbered; it is possible to use call-saved registers,
++but may negatively impact code size. The target must support at least
++2 data registers, but should define 4 if there are enough free registers.
++
++You must define this macro if you want to support call frame exception
++handling like that provided by DWARF 2.
++*/
++/*
++ Use r8-r11
++*/
++#define EH_RETURN_DATA_REGNO(N) \
++ ((N) < 4 ? INTERNAL_REGNUM((N) + 8U) : INVALID_REGNUM)
++
++/*
++A C expression whose value is RTL representing a location in which
++to store a stack adjustment to be applied before function return.
++This is used to unwind the stack to an exception handler's call frame.
++It will be assigned zero on code paths that return normally.
++
++Typically this is a call-clobbered hard register that is otherwise
++untouched by the epilogue, but could also be a stack slot.
++
++You must define this macro if you want to support call frame exception
++handling like that provided by DWARF 2.
++*/
++/*
++ I don't think functions that may throw exceptions can ever be leaf
++ functions, so we may safely use LR for this.
++*/
++#define EH_RETURN_STACKADJ_REGNO LR_REGNUM
++#define EH_RETURN_STACKADJ_RTX gen_rtx_REG(SImode, EH_RETURN_STACKADJ_REGNO)
++
++/*
++A C expression whose value is RTL representing a location in which
++to store the address of an exception handler to which we should
++return. It will not be assigned on code paths that return normally.
++
++Typically this is the location in the call frame at which the normal
++return address is stored. For targets that return by popping an
++address off the stack, this might be a memory address just below
++the target call frame rather than inside the current call
++frame. EH_RETURN_STACKADJ_RTX will have already been assigned,
++so it may be used to calculate the location of the target call frame.
++
++Some targets have more complex requirements than storing to an
++address calculable during initial code generation. In that case
++the eh_return instruction pattern should be used instead.
++
++If you want to support call frame exception handling, you must
++define either this macro or the eh_return instruction pattern.
++*/
++/*
++ We define the eh_return instruction pattern, so this isn't needed.
++*/
++/* #define EH_RETURN_HANDLER_RTX gen_rtx_REG(Pmode, RET_REGISTER) */
++
++/*
++ This macro chooses the encoding of pointers embedded in the
++ exception handling sections. If at all possible, this should be
++ defined such that the exception handling section will not require
++ dynamic relocations, and so may be read-only.
++
++ code is 0 for data, 1 for code labels, 2 for function
++ pointers. global is true if the symbol may be affected by dynamic
++ relocations. The macro should return a combination of the DW_EH_PE_*
++ defines as found in dwarf2.h.
++
++ If this macro is not defined, pointers will not be encoded but
++ represented directly.
++*/
++#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
++ ((flag_pic && (GLOBAL) ? DW_EH_PE_indirect : 0) \
++ | (flag_pic ? DW_EH_PE_pcrel : DW_EH_PE_absptr) \
++ | DW_EH_PE_sdata4)
++
++/* ToDo: The rest of this subsection */
++
++/** Specifying How Stack Checking is Done **/
++/* ToDo: All in this subsection */
++
++/** Registers That Address the Stack Frame **/
++
++/*
++The register number of the stack pointer register, which must also be a
++fixed register according to FIXED_REGISTERS. On most machines,
++the hardware determines which register this is.
++*/
++/* Using r13 as stack pointer. */
++#define STACK_POINTER_REGNUM INTERNAL_REGNUM(13)
++
++/*
++The register number of the frame pointer register, which is used to
++access automatic variables in the stack frame. On some machines, the
++hardware determines which register this is. On other machines, you can
++choose any register you wish for this purpose.
++*/
++/* Use r7 */
++#define FRAME_POINTER_REGNUM INTERNAL_REGNUM(7)
++
++
++
++/*
++The register number of the arg pointer register, which is used to access
++the function's argument list. On some machines, this is the same as the
++frame pointer register. On some machines, the hardware determines which
++register this is. On other machines, you can choose any register you
++wish for this purpose. If this is not the same register as the frame
++pointer register, then you must mark it as a fixed register according to
++FIXED_REGISTERS, or arrange to be able to eliminate it (see Section
++10.10.5 [Elimination], page 224).
++*/
++/* Using r5 */
++#define ARG_POINTER_REGNUM INTERNAL_REGNUM(4)
++
++
++/*
++Register numbers used for passing a function's static chain pointer. If
++register windows are used, the register number as seen by the called
++function is STATIC_CHAIN_INCOMING_REGNUM, while the register
++number as seen by the calling function is STATIC_CHAIN_REGNUM. If
++these registers are the same, STATIC_CHAIN_INCOMING_REGNUM need
++not be defined.
++
++The static chain register need not be a fixed register.
++
++If the static chain is passed in memory, these macros should not be
++defined; instead, the next two macros should be defined.
++*/
++/* Using r0 */
++#define STATIC_CHAIN_REGNUM INTERNAL_REGNUM(0)
++
++
++/** Eliminating Frame Pointer and Arg Pointer **/
++
++/*
++A C expression which is nonzero if a function must have and use a frame
++pointer. This expression is evaluated in the reload pass. If its value is
++nonzero the function will have a frame pointer.
++
++The expression can in principle examine the current function and decide
++according to the facts, but on most machines the constant 0 or the
++constant 1 suffices. Use 0 when the machine allows code to be generated
++with no frame pointer, and doing so saves some time or space. Use 1
++when there is no possible advantage to avoiding a frame pointer.
++
++In certain cases, the compiler does not know how to produce valid code
++without a frame pointer. The compiler recognizes those cases and
++automatically gives the function a frame pointer regardless of what
++FRAME_POINTER_REQUIRED says. You don't need to worry about
++them.
++
++In a function that does not require a frame pointer, the frame pointer
++register can be allocated for ordinary usage, unless you mark it as a
++fixed register. See FIXED_REGISTERS for more information.
++*/
++/* We need the frame pointer when compiling for profiling */
++#define FRAME_POINTER_REQUIRED (current_function_profile)
++
++/*
++A C statement to store in the variable DEPTH_VAR the difference
++between the frame pointer and the stack pointer values immediately after
++the function prologue. The value would be computed from information
++such as the result of get_frame_size () and the tables of
++registers regs_ever_live and call_used_regs.
++
++If ELIMINABLE_REGS is defined, this macro will be not be used and
++need not be defined. Otherwise, it must be defined even if
++FRAME_POINTER_REQUIRED is defined to always be true; in that
++case, you may set DEPTH_VAR to anything.
++*/
++#define INITIAL_FRAME_POINTER_OFFSET(DEPTH_VAR) ((DEPTH_VAR) = get_frame_size())
++
++/*
++If defined, this macro specifies a table of register pairs used to
++eliminate unneeded registers that point into the stack frame. If it is not
++defined, the only elimination attempted by the compiler is to replace
++references to the frame pointer with references to the stack pointer.
++
++The definition of this macro is a list of structure initializations, each
++of which specifies an original and replacement register.
++
++On some machines, the position of the argument pointer is not known until
++the compilation is completed. In such a case, a separate hard register
++must be used for the argument pointer. This register can be eliminated by
++replacing it with either the frame pointer or the argument pointer,
++depending on whether or not the frame pointer has been eliminated.
++
++In this case, you might specify:
++ #define ELIMINABLE_REGS \
++ {{ARG_POINTER_REGNUM, STACK_POINTER_REGNUM}, \
++ {ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM}, \
++ {FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM}}
++
++Note that the elimination of the argument pointer with the stack pointer is
++specified first since that is the preferred elimination.
++*/
++#define ELIMINABLE_REGS \
++{ \
++ { FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
++ { ARG_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
++ { ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM } \
++}
++
++/*
++A C expression that returns nonzero if the compiler is allowed to try
++to replace register number FROM with register number
++TO. This macro need only be defined if ELIMINABLE_REGS
++is defined, and will usually be the constant 1, since most of the cases
++preventing register elimination are things that the compiler already
++knows about.
++*/
++#define CAN_ELIMINATE(FROM, TO) 1
++
++/*
++This macro is similar to INITIAL_FRAME_POINTER_OFFSET. It
++specifies the initial difference between the specified pair of
++registers. This macro must be defined if ELIMINABLE_REGS is
++defined.
++*/
++#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
++ ((OFFSET) = avr32_initial_elimination_offset(FROM, TO))
++
++/** Passing Function Arguments on the Stack **/
++
++
++/*
++A C expression. If nonzero, push insns will be used to pass
++outgoing arguments.
++If the target machine does not have a push instruction, set it to zero.
++That directs GCC to use an alternate strategy: to
++allocate the entire argument block and then store the arguments into
++it. When PUSH_ARGS is nonzero, PUSH_ROUNDING must be defined too.
++*/
++#define PUSH_ARGS 1
++
++
++/*
++A C expression that is the number of bytes actually pushed onto the
++stack when an instruction attempts to push NPUSHED bytes.
++
++On some machines, the definition
++
++ #define PUSH_ROUNDING(BYTES) (BYTES)
++
++will suffice. But on other machines, instructions that appear
++to push one byte actually push two bytes in an attempt to maintain
++alignment. Then the definition should be
++
++ #define PUSH_ROUNDING(BYTES) (((BYTES) + 1) & ~1)
++*/
++/* Push 4 bytes at the time. */
++#define PUSH_ROUNDING(NPUSHED) (((NPUSHED) + 3) & ~3)
++
++/*
++A C expression. If nonzero, the maximum amount of space required for
++outgoing arguments will be computed and placed into the variable
++current_function_outgoing_args_size. No space will be pushed
++onto the stack for each call; instead, the function prologue should
++increase the stack frame size by this amount.
++
++Setting both PUSH_ARGS and ACCUMULATE_OUTGOING_ARGS is not proper.
++*/
++#define ACCUMULATE_OUTGOING_ARGS 0
++
++
++
++
++/*
++A C expression that should indicate the number of bytes of its own
++arguments that a function pops on returning, or 0 if the
++function pops no arguments and the caller must therefore pop them all
++after the function returns.
++
++FUNDECL is a C variable whose value is a tree node that describes
++the function in question. Normally it is a node of type
++FUNCTION_DECL that describes the declaration of the function.
++From this you can obtain the DECL_ATTRIBUTES of the function.
++
++FUNTYPE is a C variable whose value is a tree node that
++describes the function in question. Normally it is a node of type
++FUNCTION_TYPE that describes the data type of the function.
++From this it is possible to obtain the data types of the value and
++arguments (if known).
++
++When a call to a library function is being considered, FUNDECL
++will contain an identifier node for the library function. Thus, if
++you need to distinguish among various library functions, you can do so
++by their names. Note that ``library function'' in this context means
++a function used to perform arithmetic, whose name is known specially
++in the compiler and was not mentioned in the C code being compiled.
++
++STACK_SIZE is the number of bytes of arguments passed on the
++stack. If a variable number of bytes is passed, it is zero, and
++argument popping will always be the responsibility of the calling function.
++
++On the VAX, all functions always pop their arguments, so the definition
++of this macro is STACK_SIZE. On the 68000, using the standard
++calling convention, no functions pop their arguments, so the value of
++the macro is always 0 in this case. But an alternative calling
++convention is available in which functions that take a fixed number of
++arguments pop them but other functions (such as printf) pop
++nothing (the caller pops all). When this convention is in use,
++FUNTYPE is examined to determine whether a function takes a fixed
++number of arguments.
++*/
++#define RETURN_POPS_ARGS(FUNDECL, FUNTYPE, STACK_SIZE) 0
++
++
++/*Return true if this function can we use a single return instruction*/
++#define USE_RETURN_INSN(ISCOND) avr32_use_return_insn(ISCOND)
++
++/*
++A C expression that should indicate the number of bytes a call sequence
++pops off the stack. It is added to the value of RETURN_POPS_ARGS
++when compiling a function call.
++
++CUM is the variable in which all arguments to the called function
++have been accumulated.
++
++On certain architectures, such as the SH5, a call trampoline is used
++that pops certain registers off the stack, depending on the arguments
++that have been passed to the function. Since this is a property of the
++call site, not of the called function, RETURN_POPS_ARGS is not
++appropriate.
++*/
++#define CALL_POPS_ARGS(CUM) 0
++
++/* Passing Arguments in Registers */
++
++/*
++A C expression that controls whether a function argument is passed
++in a register, and which register.
++
++The arguments are CUM, which summarizes all the previous
++arguments; MODE, the machine mode of the argument; TYPE,
++the data type of the argument as a tree node or 0 if that is not known
++(which happens for C support library functions); and NAMED,
++which is 1 for an ordinary argument and 0 for nameless arguments that
++correspond to '...' in the called function's prototype.
++TYPE can be an incomplete type if a syntax error has previously
++occurred.
++
++The value of the expression is usually either a reg RTX for the
++hard register in which to pass the argument, or zero to pass the
++argument on the stack.
++
++For machines like the VAX and 68000, where normally all arguments are
++pushed, zero suffices as a definition.
++
++The value of the expression can also be a parallel RTX. This is
++used when an argument is passed in multiple locations. The mode of the
++of the parallel should be the mode of the entire argument. The
++parallel holds any number of expr_list pairs; each one
++describes where part of the argument is passed. In each
++expr_list the first operand must be a reg RTX for the hard
++register in which to pass this part of the argument, and the mode of the
++register RTX indicates how large this part of the argument is. The
++second operand of the expr_list is a const_int which gives
++the offset in bytes into the entire argument of where this part starts.
++As a special exception the first expr_list in the parallel
++RTX may have a first operand of zero. This indicates that the entire
++argument is also stored on the stack.
++
++The last time this macro is called, it is called with MODE == VOIDmode,
++and its result is passed to the call or call_value
++pattern as operands 2 and 3 respectively.
++
++The usual way to make the ISO library 'stdarg.h' work on a machine
++where some arguments are usually passed in registers, is to cause
++nameless arguments to be passed on the stack instead. This is done
++by making FUNCTION_ARG return 0 whenever NAMED is 0.
++
++You may use the macro MUST_PASS_IN_STACK (MODE, TYPE)
++in the definition of this macro to determine if this argument is of a
++type that must be passed in the stack. If REG_PARM_STACK_SPACE
++is not defined and FUNCTION_ARG returns nonzero for such an
++argument, the compiler will abort. If REG_PARM_STACK_SPACE is
++defined, the argument will be computed in the stack and then loaded into
++a register. */
++
++#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
++ avr32_function_arg(&(CUM), MODE, TYPE, NAMED)
++
++
++
++
++/*
++A C type for declaring a variable that is used as the first argument of
++FUNCTION_ARG and other related values. For some target machines,
++the type int suffices and can hold the number of bytes of
++argument so far.
++
++There is no need to record in CUMULATIVE_ARGS anything about the
++arguments that have been passed on the stack. The compiler has other
++variables to keep track of that. For target machines on which all
++arguments are passed on the stack, there is no need to store anything in
++CUMULATIVE_ARGS; however, the data structure must exist and
++should not be empty, so use int.
++*/
++typedef struct avr32_args
++{
++ /* Index representing the argument register the current function argument
++ will occupy */
++ int index;
++ /* A mask with bits representing the argument registers: if a bit is set
++ then this register is used for an arguemnt */
++ int used_index;
++ /* TRUE if this function has anonymous arguments */
++ int uses_anonymous_args;
++ /* The size in bytes of the named arguments pushed on the stack */
++ int stack_pushed_args_size;
++ /* Set to true if this function needs a Return Value Pointer */
++ int use_rvp;
++
++} CUMULATIVE_ARGS;
++
++
++#define FIRST_CUM_REG_INDEX 0
++#define LAST_CUM_REG_INDEX 4
++#define GET_REG_INDEX(CUM) ((CUM)->index)
++#define SET_REG_INDEX(CUM, INDEX) ((CUM)->index = (INDEX));
++#define GET_USED_INDEX(CUM, INDEX) ((CUM)->used_index & (1 << (INDEX)))
++#define SET_USED_INDEX(CUM, INDEX) \
++ do \
++ { \
++ if (INDEX >= 0) \
++ (CUM)->used_index |= (1 << (INDEX)); \
++ } \
++ while (0)
++#define SET_INDEXES_UNUSED(CUM) ((CUM)->used_index = 0)
++
++
++/*
++ A C statement (sans semicolon) for initializing the variable cum for the
++ state at the beginning of the argument list. The variable has type
++ CUMULATIVE_ARGS. The value of FNTYPE is the tree node for the data type of
++ the function which will receive the args, or 0 if the args are to a compiler
++ support library function. For direct calls that are not libcalls, FNDECL
++ contain the declaration node of the function. FNDECL is also set when
++ INIT_CUMULATIVE_ARGS is used to find arguments for the function being
++ compiled. N_NAMED_ARGS is set to the number of named arguments, including a
++ structure return address if it is passed as a parameter, when making a call.
++ When processing incoming arguments, N_NAMED_ARGS is set to -1.
++
++ When processing a call to a compiler support library function, LIBNAME
++ identifies which one. It is a symbol_ref rtx which contains the name of the
++ function, as a string. LIBNAME is 0 when an ordinary C function call is
++ being processed. Thus, each time this macro is called, either LIBNAME or
++ FNTYPE is nonzero, but never both of them at once.
++*/
++#define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, FNDECL, N_NAMED_ARGS) \
++ avr32_init_cumulative_args(&(CUM), FNTYPE, LIBNAME, FNDECL)
++
++
++/*
++A C statement (sans semicolon) to update the summarizer variable
++CUM to advance past an argument in the argument list. The
++values MODE, TYPE and NAMED describe that argument.
++Once this is done, the variable CUM is suitable for analyzing
++the following argument with FUNCTION_ARG, etc.
++
++This macro need not do anything if the argument in question was passed
++on the stack. The compiler knows how to track the amount of stack space
++used for arguments without any special help.
++*/
++#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
++ avr32_function_arg_advance(&(CUM), MODE, TYPE, NAMED)
++
++/*
++If defined, a C expression which determines whether, and in which direction,
++to pad out an argument with extra space. The value should be of type
++enum direction: either 'upward' to pad above the argument,
++'downward' to pad below, or 'none' to inhibit padding.
++
++The amount of padding is always just enough to reach the next
++multiple of FUNCTION_ARG_BOUNDARY; this macro does not control
++it.
++
++This macro has a default definition which is right for most systems.
++For little-endian machines, the default is to pad upward. For
++big-endian machines, the default is to pad downward for an argument of
++constant size shorter than an int, and upward otherwise.
++*/
++#define FUNCTION_ARG_PADDING(MODE, TYPE) \
++ avr32_function_arg_padding(MODE, TYPE)
++
++/*
++ Specify padding for the last element of a block move between registers
++ and memory. First is nonzero if this is the only element. Defining
++ this macro allows better control of register function parameters on
++ big-endian machines, without using PARALLEL rtl. In particular,
++ MUST_PASS_IN_STACK need not test padding and mode of types in registers,
++ as there is no longer a "wrong" part of a register; For example, a three
++ byte aggregate may be passed in the high part of a register if so required.
++*/
++#define BLOCK_REG_PADDING(MODE, TYPE, FIRST) \
++ avr32_function_arg_padding(MODE, TYPE)
++
++/*
++If defined, a C expression which determines whether the default
++implementation of va_arg will attempt to pad down before reading the
++next argument, if that argument is smaller than its aligned space as
++controlled by PARM_BOUNDARY. If this macro is not defined, all such
++arguments are padded down if BYTES_BIG_ENDIAN is true.
++*/
++#define PAD_VARARGS_DOWN \
++ (FUNCTION_ARG_PADDING (TYPE_MODE (type), type) == downward)
++
++
++/*
++A C expression that is nonzero if REGNO is the number of a hard
++register in which function arguments are sometimes passed. This does
++not include implicit arguments such as the static chain and
++the structure-value address. On many machines, no registers can be
++used for this purpose since all function arguments are pushed on the
++stack.
++*/
++/*
++ Use r8 - r12 for function arguments.
++*/
++#define FUNCTION_ARG_REGNO_P(REGNO) \
++ (REGNO >= 3 && REGNO <= 7)
++
++/* Number of registers used for passing function arguments */
++#define NUM_ARG_REGS 5
++
++/*
++If defined, the order in which arguments are loaded into their
++respective argument registers is reversed so that the last
++argument is loaded first. This macro only affects arguments
++passed in registers.
++*/
++/* #define LOAD_ARGS_REVERSED */
++
++/** How Scalar Function Values Are Returned **/
++
++/* AVR32 is using r12 as return register. */
++#define RET_REGISTER (15 - 12)
++
++/*
++Define this macro if -traditional should not cause functions
++declared to return float to convert the value to double.
++*/
++/* #define TRADITIONAL_RETURN_FLOAT */
++
++/*
++A C expression to create an RTX representing the place where a
++function returns a value of data type VALTYPE. VALTYPE is
++a tree node representing a data type. Write TYPE_MODE(VALTYPE)
++to get the machine mode used to represent that type.
++On many machines, only the mode is relevant. (Actually, on most
++machines, scalar values are returned in the same place regardless of
++mode).
++
++The value of the expression is usually a reg RTX for the hard
++register where the return value is stored. The value can also be a
++parallel RTX, if the return value is in multiple places. See
++FUNCTION_ARG for an explanation of the parallel form.
++
++If PROMOTE_FUNCTION_RETURN is defined, you must apply the same
++promotion rules specified in PROMOTE_MODE if VALTYPE is a
++scalar type.
++
++If the precise function being called is known, FUNC is a tree
++node (FUNCTION_DECL) for it; otherwise, FUNC is a null
++pointer. This makes it possible to use a different value-returning
++convention for specific functions when all their calls are
++known.
++
++FUNCTION_VALUE is not used for return vales with aggregate data
++types, because these are returned in another way. See
++STRUCT_VALUE_REGNUM and related macros, below.
++*/
++#define FUNCTION_VALUE(VALTYPE, FUNC) avr32_function_value(VALTYPE, FUNC)
++
++
++/*
++A C expression to create an RTX representing the place where a library
++function returns a value of mode MODE. If the precise function
++being called is known, FUNC is a tree node
++(FUNCTION_DECL) for it; otherwise, func is a null
++pointer. This makes it possible to use a different value-returning
++convention for specific functions when all their calls are
++known.
++
++Note that "library function" in this context means a compiler
++support routine, used to perform arithmetic, whose name is known
++specially by the compiler and was not mentioned in the C code being
++compiled.
++
++The definition of LIBRARY_VALUE need not be concerned aggregate
++data types, because none of the library functions returns such types.
++*/
++#define LIBCALL_VALUE(MODE) avr32_libcall_value(MODE)
++
++/*
++A C expression that is nonzero if REGNO is the number of a hard
++register in which the values of called function may come back.
++
++A register whose use for returning values is limited to serving as the
++second of a pair (for a value of type double, say) need not be
++recognized by this macro. So for most machines, this definition
++suffices:
++ #define FUNCTION_VALUE_REGNO_P(N) ((N) == 0)
++
++If the machine has register windows, so that the caller and the called
++function use different registers for the return value, this macro
++should recognize only the caller's register numbers.
++*/
++/*
++ When returning a value of mode DImode, r11:r10 is used, else r12 is used.
++*/
++#define FUNCTION_VALUE_REGNO_P(REGNO) ((REGNO) == RET_REGISTER \
++ || (REGNO) == INTERNAL_REGNUM(11))
++
++
++/** How Large Values Are Returned **/
++
++
++/*
++Define this macro to be 1 if all structure and union return values must be
++in memory. Since this results in slower code, this should be defined
++only if needed for compatibility with other compilers or with an ABI.
++If you define this macro to be 0, then the conventions used for structure
++and union return values are decided by the RETURN_IN_MEMORY macro.
++
++If not defined, this defaults to the value 1.
++*/
++#define DEFAULT_PCC_STRUCT_RETURN 0
++
++
++
++
++/** Generating Code for Profiling **/
++
++/*
++A C statement or compound statement to output to FILE some
++assembler code to call the profiling subroutine mcount.
++
++The details of how mcount expects to be called are determined by
++your operating system environment, not by GCC. To figure them out,
++compile a small program for profiling using the system's installed C
++compiler and look at the assembler code that results.
++
++Older implementations of mcount expect the address of a counter
++variable to be loaded into some register. The name of this variable is
++'LP' followed by the number LABELNO, so you would generate
++the name using 'LP%d' in a fprintf.
++*/
++/* ToDo: fixme */
++#ifndef FUNCTION_PROFILER
++#define FUNCTION_PROFILER(FILE, LABELNO) \
++ fprintf((FILE), "/* profiler %d */", (LABELNO))
++#endif
++
++
++/*****************************************************************************
++ * Trampolines for Nested Functions *
++ *****************************************************************************/
++
++/*
++A C statement to output, on the stream FILE, assembler code for a
++block of data that contains the constant parts of a trampoline. This
++code should not include a label - the label is taken care of
++automatically.
++
++If you do not define this macro, it means no template is needed
++for the target. Do not define this macro on systems where the block move
++code to copy the trampoline into place would be larger than the code
++to generate it on the spot.
++*/
++/* ToDo: correct? */
++#define TRAMPOLINE_TEMPLATE(FILE) avr32_trampoline_template(FILE);
++
++
++/*
++A C expression for the size in bytes of the trampoline, as an integer.
++*/
++/* ToDo: fixme */
++#define TRAMPOLINE_SIZE 0x0C
++
++/*
++Alignment required for trampolines, in bits.
++
++If you don't define this macro, the value of BIGGEST_ALIGNMENT
++is used for aligning trampolines.
++*/
++#define TRAMPOLINE_ALIGNMENT 16
++
++/*
++A C statement to initialize the variable parts of a trampoline.
++ADDR is an RTX for the address of the trampoline; FNADDR is
++an RTX for the address of the nested function; STATIC_CHAIN is an
++RTX for the static chain value that should be passed to the function
++when it is called.
++*/
++#define INITIALIZE_TRAMPOLINE(ADDR, FNADDR, STATIC_CHAIN) \
++ avr32_initialize_trampoline(ADDR, FNADDR, STATIC_CHAIN)
++
++
++/******************************************************************************
++ * Implicit Calls to Library Routines
++ *****************************************************************************/
++
++/* Tail calling. */
++
++/* A C expression that evaluates to true if it is ok to perform a sibling
++ call to DECL. */
++#define FUNCTION_OK_FOR_SIBCALL(DECL) 0
++
++#define OVERRIDE_OPTIONS avr32_override_options ()
++
++
++
++/******************************************************************************
++ * Addressing Modes
++ *****************************************************************************/
++
++/*
++A C expression that is nonzero if the machine supports pre-increment,
++pre-decrement, post-increment, or post-decrement addressing respectively.
++*/
++/*
++ AVR32 supports Rp++ and --Rp
++*/
++#define HAVE_PRE_INCREMENT 0
++#define HAVE_PRE_DECREMENT 1
++#define HAVE_POST_INCREMENT 1
++#define HAVE_POST_DECREMENT 0
++
++/*
++A C expression that is nonzero if the machine supports pre- or
++post-address side-effect generation involving constants other than
++the size of the memory operand.
++*/
++#define HAVE_PRE_MODIFY_DISP 0
++#define HAVE_POST_MODIFY_DISP 0
++
++/*
++A C expression that is nonzero if the machine supports pre- or
++post-address side-effect generation involving a register displacement.
++*/
++#define HAVE_PRE_MODIFY_REG 0
++#define HAVE_POST_MODIFY_REG 0
++
++/*
++A C expression that is 1 if the RTX X is a constant which
++is a valid address. On most machines, this can be defined as
++CONSTANT_P (X), but a few machines are more restrictive
++in which constant addresses are supported.
++
++CONSTANT_P accepts integer-values expressions whose values are
++not explicitly known, such as symbol_ref, label_ref, and
++high expressions and const arithmetic expressions, in
++addition to const_int and const_double expressions.
++*/
++#define CONSTANT_ADDRESS_P(X) CONSTANT_P(X)
++
++/*
++A number, the maximum number of registers that can appear in a valid
++memory address. Note that it is up to you to specify a value equal to
++the maximum number that GO_IF_LEGITIMATE_ADDRESS would ever
++accept.
++*/
++#define MAX_REGS_PER_ADDRESS 2
++
++/*
++A C compound statement with a conditional goto LABEL;
++executed if X (an RTX) is a legitimate memory address on the
++target machine for a memory operand of mode MODE.
++
++It usually pays to define several simpler macros to serve as
++subroutines for this one. Otherwise it may be too complicated to
++understand.
++
++This macro must exist in two variants: a strict variant and a
++non-strict one. The strict variant is used in the reload pass. It
++must be defined so that any pseudo-register that has not been
++allocated a hard register is considered a memory reference. In
++contexts where some kind of register is required, a pseudo-register
++with no hard register must be rejected.
++
++The non-strict variant is used in other passes. It must be defined to
++accept all pseudo-registers in every context where some kind of
++register is required.
++
++Compiler source files that want to use the strict variant of this
++macro define the macro REG_OK_STRICT. You should use an
++#ifdef REG_OK_STRICT conditional to define the strict variant
++in that case and the non-strict variant otherwise.
++
++Subroutines to check for acceptable registers for various purposes (one
++for base registers, one for index registers, and so on) are typically
++among the subroutines used to define GO_IF_LEGITIMATE_ADDRESS.
++Then only these subroutine macros need have two variants; the higher
++levels of macros may be the same whether strict or not.
++
++Normally, constant addresses which are the sum of a symbol_ref
++and an integer are stored inside a const RTX to mark them as
++constant. Therefore, there is no need to recognize such sums
++specifically as legitimate addresses. Normally you would simply
++recognize any const as legitimate.
++
++Usually PRINT_OPERAND_ADDRESS is not prepared to handle constant
++sums that are not marked with const. It assumes that a naked
++plus indicates indexing. If so, then you must reject such
++naked constant sums as illegitimate addresses, so that none of them will
++be given to PRINT_OPERAND_ADDRESS.
++
++On some machines, whether a symbolic address is legitimate depends on
++the section that the address refers to. On these machines, define the
++macro ENCODE_SECTION_INFO to store the information into the
++symbol_ref, and then check for it here. When you see a
++const, you will have to look inside it to find the
++symbol_ref in order to determine the section.
++
++The best way to modify the name string is by adding text to the
++beginning, with suitable punctuation to prevent any ambiguity. Allocate
++the new name in saveable_obstack. You will have to modify
++ASM_OUTPUT_LABELREF to remove and decode the added text and
++output the name accordingly, and define STRIP_NAME_ENCODING to
++access the original name string.
++
++You can check the information stored here into the symbol_ref in
++the definitions of the macros GO_IF_LEGITIMATE_ADDRESS and
++PRINT_OPERAND_ADDRESS.
++*/
++#ifdef REG_OK_STRICT
++# define GO_IF_LEGITIMATE_ADDRESS(MODE, X, LABEL) \
++ do \
++ { \
++ if (avr32_legitimate_address(MODE, X, 1)) \
++ goto LABEL; \
++ } \
++ while (0)
++#else
++# define GO_IF_LEGITIMATE_ADDRESS(MODE, X, LABEL) \
++ do \
++ { \
++ if (avr32_legitimate_address(MODE, X, 0)) \
++ goto LABEL; \
++ } \
++ while (0)
++#endif
++
++/*
++A C expression that is nonzero if X (assumed to be a reg
++RTX) is valid for use as a base register. For hard registers, it
++should always accept those which the hardware permits and reject the
++others. Whether the macro accepts or rejects pseudo registers must be
++controlled by REG_OK_STRICT as described above. This usually
++requires two variant definitions, of which REG_OK_STRICT
++controls the one actually used.
++*/
++#ifdef REG_OK_STRICT
++# define REG_OK_FOR_BASE_P(X) \
++ REGNO_OK_FOR_BASE_P(REGNO(X))
++#else
++# define REG_OK_FOR_BASE_P(X) \
++ ((REGNO(X) <= LAST_REGNUM) || (REGNO(X) >= FIRST_PSEUDO_REGISTER))
++#endif
++
++
++/*
++A C expression that is nonzero if X (assumed to be a reg
++RTX) is valid for use as an index register.
++
++The difference between an index register and a base register is that
++the index register may be scaled. If an address involves the sum of
++two registers, neither one of them scaled, then either one may be
++labeled the "base" and the other the "index"; but whichever
++labeling is used must fit the machine's constraints of which registers
++may serve in each capacity. The compiler will try both labelings,
++looking for one that is valid, and will reload one or both registers
++only if neither labeling works.
++*/
++#define REG_OK_FOR_INDEX_P(X) \
++ REG_OK_FOR_BASE_P(X)
++
++
++/*
++A C compound statement that attempts to replace X with a valid
++memory address for an operand of mode MODE. win will be a
++C statement label elsewhere in the code; the macro definition may use
++
++ GO_IF_LEGITIMATE_ADDRESS (MODE, X, WIN);
++
++to avoid further processing if the address has become legitimate.
++
++X will always be the result of a call to break_out_memory_refs,
++and OLDX will be the operand that was given to that function to produce
++X.
++
++The code generated by this macro should not alter the substructure of
++X. If it transforms X into a more legitimate form, it
++should assign X (which will always be a C variable) a new value.
++
++It is not necessary for this macro to come up with a legitimate
++address. The compiler has standard ways of doing so in all cases. In
++fact, it is safe for this macro to do nothing. But often a
++machine-dependent strategy can generate better code.
++*/
++#define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \
++ do \
++ { \
++ if (GET_CODE(X) == PLUS \
++ && GET_CODE(XEXP(X, 0)) == REG \
++ && GET_CODE(XEXP(X, 1)) == CONST_INT \
++ && !CONST_OK_FOR_CONSTRAINT_P(INTVAL(XEXP(X, 1)), \
++ 'K', "Ks16")) \
++ { \
++ rtx index = force_reg(SImode, XEXP(X, 1)); \
++ X = gen_rtx_PLUS( SImode, XEXP(X, 0), index); \
++ } \
++ GO_IF_LEGITIMATE_ADDRESS(MODE, X, WIN); \
++ } \
++ while(0)
++
++
++/*
++A C statement or compound statement with a conditional
++goto LABEL; executed if memory address X (an RTX) can have
++different meanings depending on the machine mode of the memory
++reference it is used for or if the address is valid for some modes
++but not others.
++
++Autoincrement and autodecrement addresses typically have mode-dependent
++effects because the amount of the increment or decrement is the size
++of the operand being addressed. Some machines have other mode-dependent
++addresses. Many RISC machines have no mode-dependent addresses.
++
++You may assume that ADDR is a valid address for the machine.
++*/
++#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR, LABEL) \
++ do \
++ { \
++ if (GET_CODE (ADDR) == POST_INC \
++ || GET_CODE (ADDR) == PRE_DEC) \
++ goto LABEL; \
++ } \
++ while (0)
++
++/*
++A C expression that is nonzero if X is a legitimate constant for
++an immediate operand on the target machine. You can assume that
++X satisfies CONSTANT_P, so you need not check this. In fact,
++'1' is a suitable definition for this macro on machines where
++anything CONSTANT_P is valid.
++*/
++#define LEGITIMATE_CONSTANT_P(X) avr32_legitimate_constant_p(X)
++
++
++/******************************************************************************
++ * Condition Code Status
++ *****************************************************************************/
++
++#define HAVE_conditional_move 1
++
++/*
++C code for a data type which is used for declaring the mdep
++component of cc_status. It defaults to int.
++
++This macro is not used on machines that do not use cc0.
++*/
++
++typedef struct
++{
++ int flags;
++ rtx value;
++ int fpflags;
++ rtx fpvalue;
++} avr32_status_reg;
++
++
++#define CC_STATUS_MDEP avr32_status_reg
++
++/*
++A C expression to initialize the mdep field to "empty".
++The default definition does nothing, since most machines don't use
++the field anyway. If you want to use the field, you should probably
++define this macro to initialize it.
++
++This macro is not used on machines that do not use cc0.
++*/
++
++#define CC_STATUS_MDEP_INIT \
++ (cc_status.mdep.flags = CC_NONE , cc_status.mdep.value = 0)
++
++#define FPCC_STATUS_INIT \
++ (cc_status.mdep.fpflags = CC_NONE , cc_status.mdep.fpvalue = 0)
++
++/*
++A C compound statement to set the components of cc_status
++appropriately for an insn INSN whose body is EXP. It is
++this macro's responsibility to recognize insns that set the condition
++code as a byproduct of other activity as well as those that explicitly
++set (cc0).
++
++This macro is not used on machines that do not use cc0.
++
++If there are insns that do not set the condition code but do alter
++other machine registers, this macro must check to see whether they
++invalidate the expressions that the condition code is recorded as
++reflecting. For example, on the 68000, insns that store in address
++registers do not set the condition code, which means that usually
++NOTICE_UPDATE_CC can leave cc_status unaltered for such
++insns. But suppose that the previous insn set the condition code
++based on location 'a4@@(102)' and the current insn stores a new
++value in 'a4'. Although the condition code is not changed by
++this, it will no longer be true that it reflects the contents of
++'a4@@(102)'. Therefore, NOTICE_UPDATE_CC must alter
++cc_status in this case to say that nothing is known about the
++condition code value.
++
++The definition of NOTICE_UPDATE_CC must be prepared to deal
++with the results of peephole optimization: insns whose patterns are
++parallel RTXs containing various reg, mem or
++constants which are just the operands. The RTL structure of these
++insns is not sufficient to indicate what the insns actually do. What
++NOTICE_UPDATE_CC should do when it sees one is just to run
++CC_STATUS_INIT.
++
++A possible definition of NOTICE_UPDATE_CC is to call a function
++that looks at an attribute (see Insn Attributes) named, for example,
++'cc'. This avoids having detailed information about patterns in
++two places, the 'md' file and in NOTICE_UPDATE_CC.
++*/
++
++#define NOTICE_UPDATE_CC(EXP, INSN) avr32_notice_update_cc(EXP, INSN)
++
++
++
++
++/******************************************************************************
++ * Describing Relative Costs of Operations
++ *****************************************************************************/
++
++
++
++/*
++A C expression for the cost of moving data of mode MODE from a
++register in class FROM to one in class TO. The classes are
++expressed using the enumeration values such as GENERAL_REGS. A
++value of 2 is the default; other values are interpreted relative to
++that.
++
++It is not required that the cost always equal 2 when FROM is the
++same as TO; on some machines it is expensive to move between
++registers if they are not general registers.
++
++If reload sees an insn consisting of a single set between two
++hard registers, and if REGISTER_MOVE_COST applied to their
++classes returns a value of 2, reload does not check to ensure that the
++constraints of the insn are met. Setting a cost of other than 2 will
++allow reload to verify that the constraints are met. You should do this
++if the movm pattern's constraints do not allow such copying.
++*/
++#define REGISTER_MOVE_COST(MODE, FROM, TO) \
++ ((GET_MODE_SIZE(MODE) <= 4) ? 2: \
++ (GET_MODE_SIZE(MODE) <= 8) ? 3: \
++ 4)
++
++/*
++A C expression for the cost of moving data of mode MODE between a
++register of class CLASS and memory; IN is zero if the value
++is to be written to memory, nonzero if it is to be read in. This cost
++is relative to those in REGISTER_MOVE_COST. If moving between
++registers and memory is more expensive than between two registers, you
++should define this macro to express the relative cost.
++
++If you do not define this macro, GCC uses a default cost of 4 plus
++the cost of copying via a secondary reload register, if one is
++needed. If your machine requires a secondary reload register to copy
++between memory and a register of CLASS but the reload mechanism is
++more complex than copying via an intermediate, define this macro to
++reflect the actual cost of the move.
++
++GCC defines the function memory_move_secondary_cost if
++secondary reloads are needed. It computes the costs due to copying via
++a secondary register. If your machine copies from memory using a
++secondary register in the conventional way but the default base value of
++4 is not correct for your machine, define this macro to add some other
++value to the result of that function. The arguments to that function
++are the same as to this macro.
++*/
++/*
++ Memory moves are costly
++*/
++#define MEMORY_MOVE_COST(MODE, CLASS, IN) 10
++/*
++ (((IN) ? ((GET_MODE_SIZE(MODE) < 4) ? 4 : \
++ (GET_MODE_SIZE(MODE) > 8) ? 6 : \
++ 3) \
++ : ((GET_MODE_SIZE(MODE) > 8) ? 4 : 2)))
++*/
++
++/*
++A C expression for the cost of a branch instruction. A value of 1 is
++the default; other values are interpreted relative to that.
++*/
++ /* Try to use conditionals as much as possible */
++#define BRANCH_COST (TARGET_BRANCH_PRED ? 3 : 5)
++
++/*A C expression for the maximum number of instructions to execute via conditional
++ execution instructions instead of a branch. A value of BRANCH_COST+1 is the default
++ if the machine does not use cc0, and 1 if it does use cc0.*/
++#define MAX_CONDITIONAL_EXECUTE 3
++
++/*
++Define this macro as a C expression which is nonzero if accessing less
++than a word of memory (i.e.: a char or a short) is no
++faster than accessing a word of memory, i.e., if such access
++require more than one instruction or if there is no difference in cost
++between byte and (aligned) word loads.
++
++When this macro is not defined, the compiler will access a field by
++finding the smallest containing object; when it is defined, a fullword
++load will be used if alignment permits. Unless bytes accesses are
++faster than word accesses, using word accesses is preferable since it
++may eliminate subsequent memory access if subsequent accesses occur to
++other fields in the same word of the structure, but to different bytes.
++*/
++#define SLOW_BYTE_ACCESS 1
++
++
++/*
++Define this macro if it is as good or better to call a constant
++function address than to call an address kept in a register.
++*/
++#define NO_FUNCTION_CSE
++
++
++/******************************************************************************
++ * Adjusting the Instruction Scheduler
++ *****************************************************************************/
++
++/*****************************************************************************
++ * Dividing the Output into Sections (Texts, Data, ...) *
++ *****************************************************************************/
++
++/*
++A C expression whose value is a string, including spacing, containing the
++assembler operation that should precede instructions and read-only data.
++Normally "\t.text" is right.
++*/
++#define TEXT_SECTION_ASM_OP "\t.text"
++/*
++A C statement that switches to the default section containing instructions.
++Normally this is not needed, as simply defining TEXT_SECTION_ASM_OP
++is enough. The MIPS port uses this to sort all functions after all data
++declarations.
++*/
++/* #define TEXT_SECTION */
++
++/*
++A C expression whose value is a string, including spacing, containing the
++assembler operation to identify the following data as writable initialized
++data. Normally "\t.data" is right.
++*/
++#define DATA_SECTION_ASM_OP "\t.data"
++
++/*
++If defined, a C expression whose value is a string, including spacing,
++containing the assembler operation to identify the following data as
++shared data. If not defined, DATA_SECTION_ASM_OP will be used.
++*/
++
++/*
++A C expression whose value is a string, including spacing, containing
++the assembler operation to identify the following data as read-only
++initialized data.
++*/
++#undef READONLY_DATA_SECTION_ASM_OP
++#define READONLY_DATA_SECTION_ASM_OP \
++ ((target_flags & USE_RODATA_SECTION) ? \
++ "\t.section\t.rodata" : \
++ TEXT_SECTION_ASM_OP )
++
++
++/*
++If defined, a C expression whose value is a string, including spacing,
++containing the assembler operation to identify the following data as
++uninitialized global data. If not defined, and neither
++ASM_OUTPUT_BSS nor ASM_OUTPUT_ALIGNED_BSS are defined,
++uninitialized global data will be output in the data section if
++-fno-common is passed, otherwise ASM_OUTPUT_COMMON will be
++used.
++*/
++#define BSS_SECTION_ASM_OP "\t.section\t.bss"
++
++/*
++If defined, a C expression whose value is a string, including spacing,
++containing the assembler operation to identify the following data as
++uninitialized global shared data. If not defined, and
++BSS_SECTION_ASM_OP is, the latter will be used.
++*/
++/*#define SHARED_BSS_SECTION_ASM_OP "\trseg\tshared_bbs_section:data:noroot(0)\n"*/
++/*
++If defined, a C expression whose value is a string, including spacing,
++containing the assembler operation to identify the following data as
++initialization code. If not defined, GCC will assume such a section does
++not exist.
++*/
++#undef INIT_SECTION_ASM_OP
++#define INIT_SECTION_ASM_OP "\t.section\t.init"
++
++/*
++If defined, a C expression whose value is a string, including spacing,
++containing the assembler operation to identify the following data as
++finalization code. If not defined, GCC will assume such a section does
++not exist.
++*/
++#undef FINI_SECTION_ASM_OP
++#define FINI_SECTION_ASM_OP "\t.section\t.fini"
++
++/*
++If defined, an ASM statement that switches to a different section
++via SECTION_OP, calls FUNCTION, and switches back to
++the text section. This is used in crtstuff.c if
++INIT_SECTION_ASM_OP or FINI_SECTION_ASM_OP to calls
++to initialization and finalization functions from the init and fini
++sections. By default, this macro uses a simple function call. Some
++ports need hand-crafted assembly code to avoid dependencies on
++registers initialized in the function prologue or to ensure that
++constant pools don't end up too far way in the text section.
++*/
++#define CRT_CALL_STATIC_FUNCTION(SECTION_OP, FUNC) \
++ asm ( SECTION_OP "\n" \
++ "mcall r6[" USER_LABEL_PREFIX #FUNC "@got]\n" \
++ TEXT_SECTION_ASM_OP);
++
++
++/*
++Define this macro to be an expression with a nonzero value if jump
++tables (for tablejump insns) should be output in the text
++section, along with the assembler instructions. Otherwise, the
++readonly data section is used.
++
++This macro is irrelevant if there is no separate readonly data section.
++*/
++#define JUMP_TABLES_IN_TEXT_SECTION 1
++
++
++/******************************************************************************
++ * Position Independent Code (PIC)
++ *****************************************************************************/
++
++#ifndef AVR32_ALWAYS_PIC
++#define AVR32_ALWAYS_PIC 0
++#endif
++
++/* GOT is set to r6 */
++#define PIC_OFFSET_TABLE_REGNUM INTERNAL_REGNUM(6)
++
++/*
++A C expression that is nonzero if X is a legitimate immediate
++operand on the target machine when generating position independent code.
++You can assume that X satisfies CONSTANT_P, so you need not
++check this. You can also assume flag_pic is true, so you need not
++check it either. You need not define this macro if all constants
++(including SYMBOL_REF) can be immediate operands when generating
++position independent code.
++*/
++/* We can't directly access anything that contains a symbol,
++ nor can we indirect via the constant pool. */
++#define LEGITIMATE_PIC_OPERAND_P(X) avr32_legitimate_pic_operand_p(X)
++
++
++/* We need to know when we are making a constant pool; this determines
++ whether data needs to be in the GOT or can be referenced via a GOT
++ offset. */
++extern int making_const_table;
++
++/******************************************************************************
++ * Defining the Output Assembler Language
++ *****************************************************************************/
++
++
++/*
++A C string constant describing how to begin a comment in the target
++assembler language. The compiler assumes that the comment will end at
++the end of the line.
++*/
++#define ASM_COMMENT_START "# "
++
++/*
++A C string constant for text to be output before each asm
++statement or group of consecutive ones. Normally this is
++"#APP", which is a comment that has no effect on most
++assemblers but tells the GNU assembler that it must check the lines
++that follow for all valid assembler constructs.
++*/
++#undef ASM_APP_ON
++#define ASM_APP_ON "#APP\n"
++
++/*
++A C string constant for text to be output after each asm
++statement or group of consecutive ones. Normally this is
++"#NO_APP", which tells the GNU assembler to resume making the
++time-saving assumptions that are valid for ordinary compiler output.
++*/
++#undef ASM_APP_OFF
++#define ASM_APP_OFF "#NO_APP\n"
++
++
++
++#define FILE_ASM_OP "\t.file\n"
++#define IDENT_ASM_OP "\t.ident\t"
++#define SET_ASM_OP "\t.set\t"
++
++
++/*
++ * Output assembly directives to switch to section name. The section
++ * should have attributes as specified by flags, which is a bit mask
++ * of the SECTION_* flags defined in 'output.h'. If align is nonzero,
++ * it contains an alignment in bytes to be used for the section,
++ * otherwise some target default should be used. Only targets that
++ * must specify an alignment within the section directive need pay
++ * attention to align -- we will still use ASM_OUTPUT_ALIGN.
++ *
++ * NOTE: This one must not be moved to avr32.c
++ */
++#undef TARGET_ASM_NAMED_SECTION
++#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section
++
++
++/*
++You may define this macro as a C expression. You should define the
++expression to have a nonzero value if GCC should output the constant
++pool for a function before the code for the function, or a zero value if
++GCC should output the constant pool after the function. If you do
++not define this macro, the usual case, GCC will output the constant
++pool before the function.
++*/
++#define CONSTANT_POOL_BEFORE_FUNCTION 0
++
++
++/*
++Define this macro as a C expression which is nonzero if the constant
++EXP, of type tree, should be output after the code for a
++function. The compiler will normally output all constants before the
++function; you need not define this macro if this is OK.
++*/
++#define CONSTANT_AFTER_FUNCTION_P(EXP) 1
++
++
++/*
++Define this macro as a C expression which is nonzero if C is
++used as a logical line separator by the assembler.
++
++If you do not define this macro, the default is that only
++the character ';' is treated as a logical line separator.
++*/
++#define IS_ASM_LOGICAL_LINE_SEPARATOR(C) ((C) == '\n')
++
++
++/** Output of Uninitialized Variables **/
++
++/*
++A C statement (sans semicolon) to output to the stdio stream
++STREAM the assembler definition of a common-label named
++NAME whose size is SIZE bytes. The variable ROUNDED
++is the size rounded up to whatever alignment the caller wants.
++
++Use the expression assemble_name(STREAM, NAME) to
++output the name itself; before and after that, output the additional
++assembler syntax for defining the name, and a newline.
++
++This macro controls how the assembler definitions of uninitialized
++common global variables are output.
++*/
++/*
++#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \
++ avr32_asm_output_common(STREAM, NAME, SIZE, ROUNDED)
++*/
++
++#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED) \
++ do \
++ { \
++ fputs ("\t.comm ", (FILE)); \
++ assemble_name ((FILE), (NAME)); \
++ fprintf ((FILE), ",%d\n", (SIZE)); \
++ } \
++ while (0)
++
++/*
++ * Like ASM_OUTPUT_BSS except takes the required alignment as a
++ * separate, explicit argument. If you define this macro, it is used
++ * in place of ASM_OUTPUT_BSS, and gives you more flexibility in
++ * handling the required alignment of the variable. The alignment is
++ * specified as the number of bits.
++ *
++ * Try to use function asm_output_aligned_bss defined in file varasm.c
++ * when defining this macro.
++ */
++#define ASM_OUTPUT_ALIGNED_BSS(STREAM, DECL, NAME, SIZE, ALIGNMENT) \
++ asm_output_aligned_bss (STREAM, DECL, NAME, SIZE, ALIGNMENT)
++
++/*
++A C statement (sans semicolon) to output to the stdio stream
++STREAM the assembler definition of a local-common-label named
++NAME whose size is SIZE bytes. The variable ROUNDED
++is the size rounded up to whatever alignment the caller wants.
++
++Use the expression assemble_name(STREAM, NAME) to
++output the name itself; before and after that, output the additional
++assembler syntax for defining the name, and a newline.
++
++This macro controls how the assembler definitions of uninitialized
++static variables are output.
++*/
++#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \
++ do \
++ { \
++ fputs ("\t.lcomm ", (FILE)); \
++ assemble_name ((FILE), (NAME)); \
++ fprintf ((FILE), ",%d, %d\n", (SIZE), 2); \
++ } \
++ while (0)
++
++
++/*
++A C statement (sans semicolon) to output to the stdio stream
++STREAM the assembler definition of a label named NAME.
++Use the expression assemble_name(STREAM, NAME) to
++output the name itself; before and after that, output the additional
++assembler syntax for defining the name, and a newline.
++*/
++#define ASM_OUTPUT_LABEL(STREAM, NAME) avr32_asm_output_label(STREAM, NAME)
++
++/* A C string containing the appropriate assembler directive to
++ * specify the size of a symbol, without any arguments. On systems
++ * that use ELF, the default (in 'config/elfos.h') is '"\t.size\t"';
++ * on other systems, the default is not to define this macro.
++ *
++ * Define this macro only if it is correct to use the default
++ * definitions of ASM_ OUTPUT_SIZE_DIRECTIVE and
++ * ASM_OUTPUT_MEASURED_SIZE for your system. If you need your own
++ * custom definitions of those macros, or if you do not need explicit
++ * symbol sizes at all, do not define this macro.
++ */
++#define SIZE_ASM_OP "\t.size\t"
++
++
++/*
++A C statement (sans semicolon) to output to the stdio stream
++STREAM some commands that will make the label NAME global;
++that is, available for reference from other files. Use the expression
++assemble_name(STREAM, NAME) to output the name
++itself; before and after that, output the additional assembler syntax
++for making that name global, and a newline.
++*/
++#define GLOBAL_ASM_OP "\t.globl\t"
++
++
++
++/*
++A C expression which evaluates to true if the target supports weak symbols.
++
++If you don't define this macro, defaults.h provides a default
++definition. If either ASM_WEAKEN_LABEL or ASM_WEAKEN_DECL
++is defined, the default definition is '1'; otherwise, it is
++'0'. Define this macro if you want to control weak symbol support
++with a compiler flag such as -melf.
++*/
++#define SUPPORTS_WEAK 1
++
++/*
++A C statement (sans semicolon) to output to the stdio stream
++STREAM a reference in assembler syntax to a label named
++NAME. This should add '_' to the front of the name, if that
++is customary on your operating system, as it is in most Berkeley Unix
++systems. This macro is used in assemble_name.
++*/
++#define ASM_OUTPUT_LABELREF(STREAM, NAME) \
++ avr32_asm_output_labelref(STREAM, NAME)
++
++
++
++/*
++A C expression to assign to OUTVAR (which is a variable of type
++char *) a newly allocated string made from the string
++NAME and the number NUMBER, with some suitable punctuation
++added. Use alloca to get space for the string.
++
++The string will be used as an argument to ASM_OUTPUT_LABELREF to
++produce an assembler label for an internal static variable whose name is
++NAME. Therefore, the string must be such as to result in valid
++assembler code. The argument NUMBER is different each time this
++macro is executed; it prevents conflicts between similarly-named
++internal static variables in different scopes.
++
++Ideally this string should not be a valid C identifier, to prevent any
++conflict with the user's own symbols. Most assemblers allow periods
++or percent signs in assembler symbols; putting at least one of these
++between the name and the number will suffice.
++*/
++#define ASM_FORMAT_PRIVATE_NAME(OUTVAR, NAME, NUMBER) \
++ do \
++ { \
++ (OUTVAR) = (char *) alloca (strlen ((NAME)) + 10); \
++ sprintf ((OUTVAR), "%s.%d", (NAME), (NUMBER)); \
++ } \
++ while (0)
++
++
++/** Macros Controlling Initialization Routines **/
++
++
++/*
++If defined, main will not call __main as described above.
++This macro should be defined for systems that control start-up code
++on a symbol-by-symbol basis, such as OSF/1, and should not
++be defined explicitly for systems that support INIT_SECTION_ASM_OP.
++*/
++/*
++ __main is not defined when debugging.
++*/
++#define HAS_INIT_SECTION
++
++
++/** Output of Assembler Instructions **/
++
++/*
++A C initializer containing the assembler's names for the machine
++registers, each one as a C string constant. This is what translates
++register numbers in the compiler into assembler language.
++*/
++
++#define REGISTER_NAMES \
++{ \
++ "pc", "lr", \
++ "sp", "r12", \
++ "r11", "r10", \
++ "r9", "r8", \
++ "r7", "r6", \
++ "r5", "r4", \
++ "r3", "r2", \
++ "r1", "r0", \
++ "f15","f14", \
++ "f13","f12", \
++ "f11","f10", \
++ "f9", "f8", \
++ "f7", "f6", \
++ "f5", "f4", \
++ "f3", "f2", \
++ "f1", "f0" \
++}
++
++/*
++A C compound statement to output to stdio stream STREAM the
++assembler syntax for an instruction operand X. X is an
++RTL expression.
++
++CODE is a value that can be used to specify one of several ways
++of printing the operand. It is used when identical operands must be
++printed differently depending on the context. CODE comes from
++the '%' specification that was used to request printing of the
++operand. If the specification was just '%digit' then
++CODE is 0; if the specification was '%ltr digit'
++then CODE is the ASCII code for ltr.
++
++If X is a register, this macro should print the register's name.
++The names can be found in an array reg_names whose type is
++char *[]. reg_names is initialized from REGISTER_NAMES.
++
++When the machine description has a specification '%punct'
++(a '%' followed by a punctuation character), this macro is called
++with a null pointer for X and the punctuation character for
++CODE.
++*/
++#define PRINT_OPERAND(STREAM, X, CODE) avr32_print_operand(STREAM, X, CODE)
++
++/* A C statement to be executed just prior to the output of
++ assembler code for INSN, to modify the extracted operands so
++ they will be output differently.
++
++ Here the argument OPVEC is the vector containing the operands
++ extracted from INSN, and NOPERANDS is the number of elements of
++ the vector which contain meaningful data for this insn.
++ The contents of this vector are what will be used to convert the insn
++ template into assembler code, so you can change the assembler output
++ by changing the contents of the vector. */
++#define FINAL_PRESCAN_INSN(INSN, OPVEC, NOPERANDS) \
++ avr32_final_prescan_insn ((INSN), (OPVEC), (NOPERANDS))
++
++/*
++A C expression which evaluates to true if CODE is a valid
++punctuation character for use in the PRINT_OPERAND macro. If
++PRINT_OPERAND_PUNCT_VALID_P is not defined, it means that no
++punctuation characters (except for the standard one, '%') are used
++in this way.
++*/
++/*
++ 'm' refers to the most significant word in a two-register mode.
++*/
++#define PRINT_OPERAND_PUNCT_VALID_P(CODE) ((CODE) == 'm' || (CODE) == 'e')
++
++/*
++A C compound statement to output to stdio stream STREAM the
++assembler syntax for an instruction operand that is a memory reference
++whose address is X. X is an RTL expression.
++
++On some machines, the syntax for a symbolic address depends on the
++section that the address refers to. On these machines, define the macro
++ENCODE_SECTION_INFO to store the information into the
++symbol_ref, and then check for it here. (see Assembler Format.)
++*/
++#define PRINT_OPERAND_ADDRESS(STREAM, X) avr32_print_operand_address(STREAM, X)
++
++
++/** Output of Dispatch Tables **/
++
++/*
++ * A C statement to output to the stdio stream stream an assembler
++ * pseudo-instruction to generate a difference between two
++ * labels. value and rel are the numbers of two internal labels. The
++ * definitions of these labels are output using
++ * (*targetm.asm_out.internal_label), and they must be printed in the
++ * same way here. For example,
++ *
++ * fprintf (stream, "\t.word L%d-L%d\n",
++ * value, rel)
++ *
++ * You must provide this macro on machines where the addresses in a
++ * dispatch table are relative to the table's own address. If defined,
++ * GCC will also use this macro on all machines when producing
++ * PIC. body is the body of the ADDR_DIFF_VEC; it is provided so that
++ * the mode and flags can be read.
++ */
++#define ASM_OUTPUT_ADDR_DIFF_ELT(STREAM, BODY, VALUE, REL) \
++ fprintf(STREAM, "\tbral\t%sL%d\n", LOCAL_LABEL_PREFIX, VALUE)
++
++/*
++This macro should be provided on machines where the addresses
++in a dispatch table are absolute.
++
++The definition should be a C statement to output to the stdio stream
++STREAM an assembler pseudo-instruction to generate a reference to
++a label. VALUE is the number of an internal label whose
++definition is output using ASM_OUTPUT_INTERNAL_LABEL.
++For example,
++
++fprintf(STREAM, "\t.word L%d\n", VALUE)
++*/
++
++#define ASM_OUTPUT_ADDR_VEC_ELT(STREAM, VALUE) \
++ fprintf(STREAM, "\t.long %sL%d\n", LOCAL_LABEL_PREFIX, VALUE)
++
++/** Assembler Commands for Exception Regions */
++
++/* ToDo: All of this subsection */
++
++/** Assembler Commands for Alignment */
++
++
++/*
++A C statement to output to the stdio stream STREAM an assembler
++command to advance the location counter to a multiple of 2 to the
++POWER bytes. POWER will be a C expression of type int.
++*/
++#define ASM_OUTPUT_ALIGN(STREAM, POWER) \
++ do \
++ { \
++ if ((POWER) != 0) \
++ fprintf(STREAM, "\t.align\t%d\n", POWER); \
++ } \
++ while (0)
++
++/*
++Like ASM_OUTPUT_ALIGN, except that the \nop" instruction is used for padding, if
++necessary.
++*/
++#define ASM_OUTPUT_ALIGN_WITH_NOP(STREAM, POWER) \
++ fprintf(STREAM, "\t.balignw\t%d, 0xd703\n", (1 << POWER))
++
++
++
++/******************************************************************************
++ * Controlling Debugging Information Format
++ *****************************************************************************/
++
++/* How to renumber registers for dbx and gdb. */
++#define DBX_REGISTER_NUMBER(REGNO) ASM_REGNUM (REGNO)
++
++/* The DWARF 2 CFA column which tracks the return address. */
++#define DWARF_FRAME_RETURN_COLUMN DWARF_FRAME_REGNUM(LR_REGNUM)
++
++/*
++Define this macro if GCC should produce dwarf version 2 format
++debugging output in response to the -g option.
++
++To support optional call frame debugging information, you must also
++define INCOMING_RETURN_ADDR_RTX and either set
++RTX_FRAME_RELATED_P on the prologue insns if you use RTL for the
++prologue, or call dwarf2out_def_cfa and dwarf2out_reg_save
++as appropriate from TARGET_ASM_FUNCTION_PROLOGUE if you don't.
++*/
++#define DWARF2_DEBUGGING_INFO 1
++
++
++#define DWARF2_ASM_LINE_DEBUG_INFO 1
++#define DWARF2_FRAME_INFO 1
++
++
++/******************************************************************************
++ * Miscellaneous Parameters
++ *****************************************************************************/
++
++/* ToDo: a lot */
++
++/*
++An alias for a machine mode name. This is the machine mode that
++elements of a jump-table should have.
++*/
++#define CASE_VECTOR_MODE SImode
++
++/*
++Define this macro to be a C expression to indicate when jump-tables
++should contain relative addresses. If jump-tables never contain
++relative addresses, then you need not define this macro.
++*/
++#define CASE_VECTOR_PC_RELATIVE 0
++
++/*
++The maximum number of bytes that a single instruction can move quickly
++between memory and registers or between two memory locations.
++*/
++#define MOVE_MAX (2*UNITS_PER_WORD)
++
++
++/* A C expression that is nonzero if on this machine the number of bits actually used
++ for the count of a shift operation is equal to the number of bits needed to represent
++ the size of the object being shifted. When this macro is nonzero, the compiler will
++ assume that it is safe to omit a sign-extend, zero-extend, and certain bitwise 'and'
++ instructions that truncates the count of a shift operation. On machines that have
++ instructions that act on bit-fields at variable positions, which may include 'bit test'
++ 378 GNU Compiler Collection (GCC) Internals
++ instructions, a nonzero SHIFT_COUNT_TRUNCATED also enables deletion of truncations
++ of the values that serve as arguments to bit-field instructions.
++ If both types of instructions truncate the count (for shifts) and position (for bit-field
++ operations), or if no variable-position bit-field instructions exist, you should define
++ this macro.
++ However, on some machines, such as the 80386 and the 680x0, truncation only applies
++ to shift operations and not the (real or pretended) bit-field operations. Define SHIFT_
++ COUNT_TRUNCATED to be zero on such machines. Instead, add patterns to the 'md' file
++ that include the implied truncation of the shift instructions.
++ You need not de ne this macro if it would always have the value of zero. */
++#define SHIFT_COUNT_TRUNCATED 1
++
++/*
++A C expression which is nonzero if on this machine it is safe to
++convert an integer of INPREC bits to one of OUTPREC
++bits (where OUTPREC is smaller than INPREC) by merely
++operating on it as if it had only OUTPREC bits.
++
++On many machines, this expression can be 1.
++
++When TRULY_NOOP_TRUNCATION returns 1 for a pair of sizes for
++modes for which MODES_TIEABLE_P is 0, suboptimal code can result.
++If this is the case, making TRULY_NOOP_TRUNCATION return 0 in
++such cases may improve things.
++*/
++#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
++
++/*
++An alias for the machine mode for pointers. On most machines, define
++this to be the integer mode corresponding to the width of a hardware
++pointer; SImode on 32-bit machine or DImode on 64-bit machines.
++On some machines you must define this to be one of the partial integer
++modes, such as PSImode.
++
++The width of Pmode must be at least as large as the value of
++POINTER_SIZE. If it is not equal, you must define the macro
++POINTERS_EXTEND_UNSIGNED to specify how pointers are extended
++to Pmode.
++*/
++#define Pmode SImode
++
++/*
++An alias for the machine mode used for memory references to functions
++being called, in call RTL expressions. On most machines this
++should be QImode.
++*/
++#define FUNCTION_MODE SImode
++
++
++#define REG_S_P(x) \
++ (REG_P (x) || (GET_CODE (x) == SUBREG && REG_P (XEXP (x, 0))))
++
++
++/* If defined, modifies the length assigned to instruction INSN as a
++ function of the context in which it is used. LENGTH is an lvalue
++ that contains the initially computed length of the insn and should
++ be updated with the correct length of the insn. */
++#define ADJUST_INSN_LENGTH(INSN, LENGTH) \
++ ((LENGTH) = avr32_adjust_insn_length ((INSN), (LENGTH)))
++
++
++#define CLZ_DEFINED_VALUE_AT_ZERO(mode, value) \
++ (value = 32, (mode == SImode))
++
++#define CTZ_DEFINED_VALUE_AT_ZERO(mode, value) \
++ (value = 32, (mode == SImode))
++
++#define UNITS_PER_SIMD_WORD UNITS_PER_WORD
++
++#define STORE_FLAG_VALUE 1
++
++enum avr32_builtins
++{
++ AVR32_BUILTIN_MTSR,
++ AVR32_BUILTIN_MFSR,
++ AVR32_BUILTIN_MTDR,
++ AVR32_BUILTIN_MFDR,
++ AVR32_BUILTIN_CACHE,
++ AVR32_BUILTIN_SYNC,
++ AVR32_BUILTIN_TLBR,
++ AVR32_BUILTIN_TLBS,
++ AVR32_BUILTIN_TLBW,
++ AVR32_BUILTIN_BREAKPOINT,
++ AVR32_BUILTIN_XCHG,
++ AVR32_BUILTIN_LDXI,
++ AVR32_BUILTIN_BSWAP16,
++ AVR32_BUILTIN_BSWAP32,
++ AVR32_BUILTIN_COP,
++ AVR32_BUILTIN_MVCR_W,
++ AVR32_BUILTIN_MVRC_W,
++ AVR32_BUILTIN_MVCR_D,
++ AVR32_BUILTIN_MVRC_D,
++ AVR32_BUILTIN_MULSATHH_H,
++ AVR32_BUILTIN_MULSATHH_W,
++ AVR32_BUILTIN_MULSATRNDHH_H,
++ AVR32_BUILTIN_MULSATRNDWH_W,
++ AVR32_BUILTIN_MULSATWH_W,
++ AVR32_BUILTIN_MACSATHH_W,
++ AVR32_BUILTIN_SATADD_H,
++ AVR32_BUILTIN_SATSUB_H,
++ AVR32_BUILTIN_SATADD_W,
++ AVR32_BUILTIN_SATSUB_W,
++ AVR32_BUILTIN_MULWH_D,
++ AVR32_BUILTIN_MULNWH_D,
++ AVR32_BUILTIN_MACWH_D,
++ AVR32_BUILTIN_MACHH_D,
++ AVR32_BUILTIN_MUSFR,
++ AVR32_BUILTIN_MUSTR,
++ AVR32_BUILTIN_SATS,
++ AVR32_BUILTIN_SATU,
++ AVR32_BUILTIN_SATRNDS,
++ AVR32_BUILTIN_SATRNDU
++};
++
++
++#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) \
++ ((MODE == SFmode) || (MODE == DFmode))
++
++#define RENAME_LIBRARY_SET ".set"
++
++/* Make ABI_NAME an alias for __GCC_NAME. */
++#define RENAME_LIBRARY(GCC_NAME, ABI_NAME) \
++ __asm__ (".globl\t__avr32_" #ABI_NAME "\n" \
++ ".set\t__avr32_" #ABI_NAME \
++ ", __" #GCC_NAME "\n");
++
++/* Give libgcc functions avr32 ABI name. */
++#ifdef L_muldi3
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (muldi3, mul64)
++#endif
++#ifdef L_divdi3
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (divdi3, sdiv64)
++#endif
++#ifdef L_udivdi3
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (udivdi3, udiv64)
++#endif
++#ifdef L_moddi3
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (moddi3, smod64)
++#endif
++#ifdef L_umoddi3
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (umoddi3, umod64)
++#endif
++#ifdef L_ashldi3
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (ashldi3, lsl64)
++#endif
++#ifdef L_lshrdi3
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (lshrdi3, lsr64)
++#endif
++#ifdef L_ashrdi3
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (ashrdi3, asr64)
++#endif
++
++#ifdef L_fixsfdi
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixsfdi, f32_to_s64)
++#endif
++#ifdef L_fixunssfdi
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfdi, f32_to_u64)
++#endif
++#ifdef L_floatdidf
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdidf, s64_to_f64)
++#endif
++#ifdef L_floatdisf
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdisf, s64_to_f32)
++#endif
++
++#ifdef L_addsub_sf
++#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (addsf3, f32_add); RENAME_LIBRARY (subsf3, f32_sub)
++#endif
++
++#endif
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/avr32.md gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32.md
+--- gcc-4.0.2/gcc/config/avr32/avr32.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32.md 2006-11-09 15:04:35.000000000 +0100
+@@ -0,0 +1,4694 @@
++;; AVR32 machine description file.
++;; Copyright 2003-2006 Atmel Corporation.
++;;
++;; Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++;;
++;; This file is part of GCC.
++;;
++;; This program is free software; you can redistribute it and/or modify
++;; it under the terms of the GNU General Public License as published by
++;; the Free Software Foundation; either version 2 of the License, or
++;; (at your option) any later version.
++;;
++;; This program is distributed in the hope that it will be useful,
++;; but WITHOUT ANY WARRANTY; without even the implied warranty of
++;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++;; GNU General Public License for more details.
++;;
++;; You should have received a copy of the GNU General Public License
++;; along with this program; if not, write to the Free Software
++;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++;; -*- Mode: Scheme -*-
++
++(define_attr "type" "alu,alu2,alu_sat,mulhh,mulwh,mulww_w,mulww_d,div,machh_w,macww_w,macww_d,branch,call,load,load_rm,store,load2,load4,store2,store4,fmul,fcmps,fcmpd,fcast,fmv,fmvcpu,fldd,fstd,flds,fsts,fstm"
++ (const_string "alu"))
++
++
++(define_attr "cc" "none,set_vncz,set_ncz,set_cz,set_z,bld,compare,clobber,call_set,fpcompare,from_fpcc"
++ (const_string "none"))
++
++
++(define_attr "pipeline" "ap,uc"
++ (const_string "ap"))
++
++(define_attr "length" ""
++ (const_int 4))
++
++
++;; Uses of UNSPEC in this file:
++(define_constants
++ [(UNSPEC_PUSHM 0)
++ (UNSPEC_POPM 1)
++ (UNSPEC_UDIVMODSI4_INTERNAL 2)
++ (UNSPEC_DIVMODSI4_INTERNAL 3)
++ (UNSPEC_STM 4)
++ (UNSPEC_LDM 5)
++ (UNSPEC_MOVSICC 6)
++ (UNSPEC_ADDSICC 7)
++ (UNSPEC_COND_MI 8)
++ (UNSPEC_COND_PL 9)
++ (UNSPEC_PIC_SYM 10)
++ (UNSPEC_PIC_BASE 11)
++ (UNSPEC_STORE_MULTIPLE 12)
++ (UNSPEC_STMFP 13)
++ (UNSPEC_FPCC_TO_REG 14)
++ (UNSPEC_REG_TO_CC 15)
++ (UNSPEC_FORCE_MINIPOOL 16)
++ (UNSPEC_SATS 17)
++ (UNSPEC_SATU 18)
++ (UNSPEC_SATRNDS 19)
++ (UNSPEC_SATRNDU 20)
++ ])
++
++(define_constants
++ [(VUNSPEC_EPILOGUE 0)
++ (VUNSPEC_CACHE 1)
++ (VUNSPEC_MTSR 2)
++ (VUNSPEC_MFSR 3)
++ (VUNSPEC_BLOCKAGE 4)
++ (VUNSPEC_SYNC 5)
++ (VUNSPEC_TLBR 6)
++ (VUNSPEC_TLBW 7)
++ (VUNSPEC_TLBS 8)
++ (VUNSPEC_BREAKPOINT 9)
++ (VUNSPEC_MTDR 10)
++ (VUNSPEC_MFDR 11)
++ (VUNSPEC_MVCR 12)
++ (VUNSPEC_MVRC 13)
++ (VUNSPEC_COP 14)
++ (VUNSPEC_ALIGN 15)
++ (VUNSPEC_POOL_START 16)
++ (VUNSPEC_POOL_END 17)
++ (VUNSPEC_POOL_4 18)
++ (VUNSPEC_POOL_8 19)
++ (VUNSPEC_MUSFR 20)
++ (VUNSPEC_MUSTR 21)
++ ])
++
++(define_constants
++ [
++ ;; R7 = 15-7 = 8
++ (FP_REGNUM 8)
++ ;; Return Register = R12 = 15 - 12 = 3
++ (RETVAL_REGNUM 3)
++ ;; SP = R13 = 15 - 13 = 2
++ (SP_REGNUM 2)
++ ;; LR = R14 = 15 - 14 = 1
++ (LR_REGNUM 1)
++ ;; PC = R15 = 15 - 15 = 0
++ (PC_REGNUM 0)
++ ;; FPSR = GENERAL_REGS + 1 = 17
++ (FPCC_REGNUM 17)
++ ])
++
++
++
++
++;;******************************************************************************
++;; Macros
++;;******************************************************************************
++
++;; Integer Modes for basic alu insns
++(define_mode_macro INTM [SI HI QI])
++(define_mode_attr alu_cc_attr [(SI "set_vncz") (HI "clobber") (QI "clobber")])
++
++;; Move word modes
++(define_mode_macro MOVM [SI V2HI V4QI])
++
++;; For mov/addcc insns
++(define_mode_macro ADDCC [SI HI QI])
++(define_mode_macro MOVCC [SI HI QI])
++(define_mode_macro CMP [DI SI HI QI])
++(define_mode_attr cmp_constraint [(DI "r") (SI "rKs21") (HI "r") (QI "r")])
++(define_mode_attr cmp_predicate [(DI "register_operand")
++ (SI "register_immediate_operand")
++ (HI "register_operand")
++ (QI "register_operand")])
++
++;; For all conditional insns
++(define_code_macro any_cond [eq ne gt ge lt le gtu geu ltu leu])
++(define_code_attr cond [(eq "eq") (ne "ne") (gt "gt") (ge "ge") (lt "lt") (le "le")
++ (gtu "hi") (geu "hs") (ltu "lo") (leu "ls")])
++(define_code_attr invcond [(eq "ne") (ne "eq") (gt "le") (ge "lt") (lt "ge") (le "gt")
++ (gtu "ls") (geu "lo") (ltu "hs") (leu "hi")])
++
++;; For logical operations
++(define_code_macro logical [and ior xor])
++(define_code_attr logical_insn [(and "and") (ior "or") (xor "eor")])
++
++;; Load the predicates
++(include "predicates.md")
++
++
++;;******************************************************************************
++;; Automaton pipeline description for avr32
++;;******************************************************************************
++
++(define_automaton "avr32_ap")
++
++
++(define_cpu_unit "is" "avr32_ap")
++(define_cpu_unit "a1,m1,da" "avr32_ap")
++(define_cpu_unit "a2,m2,d" "avr32_ap")
++
++;;Alu instructions
++(define_insn_reservation "alu_op" 1
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "alu"))
++ "is,a1,a2")
++
++(define_insn_reservation "alu2_op" 2
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "alu2"))
++ "is,is+a1,a1+a2,a2")
++
++(define_insn_reservation "alu_sat_op" 2
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "alu_sat"))
++ "is,a1,a2")
++
++
++;;Mul instructions
++(define_insn_reservation "mulhh_op" 2
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "mulhh,mulwh"))
++ "is,m1,m2")
++
++(define_insn_reservation "mulww_w_op" 3
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "mulww_w"))
++ "is,m1,m1+m2,m2")
++
++(define_insn_reservation "mulww_d_op" 5
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "mulww_d"))
++ "is,m1,m1+m2,m1+m2,m2,m2")
++
++(define_insn_reservation "div_op" 33
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "div"))
++ "is,m1,m1*31 + m2*31,m2")
++
++(define_insn_reservation "machh_w_op" 3
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "machh_w"))
++ "is*2,m1,m2")
++
++
++(define_insn_reservation "macww_w_op" 4
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "macww_w"))
++ "is*2,m1,m1,m2")
++
++
++(define_insn_reservation "macww_d_op" 6
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "macww_d"))
++ "is*2,m1,m1+m2,m1+m2,m2")
++
++;;Bypasses for Mac instructions, because of accumulator cache.
++;;Set latency as low as possible in order to let the compiler let
++;;mul -> mac and mac -> mac combinations which use the same
++;;accumulator cache be placed close together to avoid any
++;;instructions which can ruin the accumulator cache come inbetween.
++(define_bypass 4 "machh_w_op" "alu_op,alu2_op,alu_sat_op,load_op" "avr32_mul_waw_bypass")
++(define_bypass 5 "macww_w_op" "alu_op,alu2_op,alu_sat_op,load_op" "avr32_mul_waw_bypass")
++(define_bypass 7 "macww_d_op" "alu_op,alu2_op,alu_sat_op,load_op" "avr32_mul_waw_bypass")
++
++(define_bypass 3 "mulhh_op" "alu_op,alu2_op,alu_sat_op,load_op" "avr32_mul_waw_bypass")
++(define_bypass 4 "mulww_w_op" "alu_op,alu2_op,alu_sat_op,load_op" "avr32_mul_waw_bypass")
++(define_bypass 6 "mulww_d_op" "alu_op,alu2_op,alu_sat_op,load_op" "avr32_mul_waw_bypass")
++
++
++;;Bypasses for all mul/mac instructions followed by an instruction
++;;which reads the output AND writes the result to the same register.
++;;This will generate an Write After Write hazard which gives an
++;;extra cycle before the result is ready.
++(define_bypass 0 "machh_w_op" "machh_w_op" "avr32_valid_macmac_bypass")
++(define_bypass 0 "macww_w_op" "macww_w_op" "avr32_valid_macmac_bypass")
++(define_bypass 0 "macww_d_op" "macww_d_op" "avr32_valid_macmac_bypass")
++
++(define_bypass 0 "mulhh_op" "machh_w_op" "avr32_valid_mulmac_bypass")
++(define_bypass 0 "mulww_w_op" "macww_w_op" "avr32_valid_mulmac_bypass")
++(define_bypass 0 "mulww_d_op" "macww_d_op" "avr32_valid_mulmac_bypass")
++
++;;Branch and call instructions
++;;We assume that all branches and rcalls are predicted correctly :-)
++;;while calls use a lot of cycles.
++(define_insn_reservation "branch_op" 0
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "branch"))
++ "nothing")
++
++(define_insn_reservation "call_op" 10
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "call"))
++ "nothing")
++
++
++;;Load store instructions
++(define_insn_reservation "load_op" 2
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "load"))
++ "is,da,d")
++
++(define_insn_reservation "load_rm_op" 3
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "load_rm"))
++ "is,da,d")
++
++
++(define_insn_reservation "store_op" 0
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "store"))
++ "is,da,d")
++
++
++(define_insn_reservation "load_double_op" 3
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "load2"))
++ "is,da,da+d,d")
++
++(define_insn_reservation "load_quad_op" 4
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "load4"))
++ "is,da,da+d,da+d,d")
++
++(define_insn_reservation "store_double_op" 0
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "store2"))
++ "is,da,da+d,d")
++
++
++(define_insn_reservation "store_quad_op" 0
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "store4"))
++ "is,da,da+d,da+d,d")
++
++;;For store the operand to write to memory is read in d and
++;;the real latency between any instruction and a store is therefore
++;;one less than for the instructions which reads the operands in the first
++;;excecution stage
++(define_bypass 2 "load_double_op" "store_double_op" "avr32_store_bypass")
++(define_bypass 3 "load_quad_op" "store_quad_op" "avr32_store_bypass")
++(define_bypass 1 "load_op" "store_op" "avr32_store_bypass")
++(define_bypass 2 "load_rm_op" "store_op" "avr32_store_bypass")
++(define_bypass 1 "alu_sat_op" "store_op" "avr32_store_bypass")
++(define_bypass 1 "alu2_op" "store_op" "avr32_store_bypass")
++(define_bypass 1 "mulhh_op" "store_op" "avr32_store_bypass")
++(define_bypass 2 "mulww_w_op" "store_op" "avr32_store_bypass")
++(define_bypass 4 "mulww_d_op" "store_op" "avr32_store_bypass" )
++(define_bypass 2 "machh_w_op" "store_op" "avr32_store_bypass")
++(define_bypass 3 "macww_w_op" "store_op" "avr32_store_bypass")
++(define_bypass 5 "macww_d_op" "store_op" "avr32_store_bypass")
++
++
++; Bypass for load double operation. If only the first loaded word is needed
++; then the latency is 2
++(define_bypass 2 "load_double_op"
++ "load_op,load_rm_op,alu_sat_op, alu2_op, alu_op, mulhh_op, mulww_w_op,
++ mulww_d_op, machh_w_op, macww_w_op, macww_d_op"
++ "avr32_valid_load_double_bypass")
++
++; Bypass for load quad operation. If only the first or second loaded word is needed
++; we set the latency to 2
++(define_bypass 2 "load_quad_op"
++ "load_op,load_rm_op,alu_sat_op, alu2_op, alu_op, mulhh_op, mulww_w_op,
++ mulww_d_op, machh_w_op, macww_w_op, macww_d_op"
++ "avr32_valid_load_quad_bypass")
++
++
++;;******************************************************************************
++;; End of Automaton pipeline description for avr32
++;;******************************************************************************
++
++
++
++;;=============================================================================
++;; move
++;;-----------------------------------------------------------------------------
++
++;;== char - 8 bits ============================================================
++(define_expand "movqi"
++ [(set (match_operand:QI 0 "nonimmediate_operand" "")
++ (match_operand:QI 1 "general_operand" ""))]
++ ""
++ {
++ if ( !no_new_pseudos ){
++ if (GET_CODE (operands[1]) == MEM && optimize){
++ rtx reg = gen_reg_rtx (SImode);
++
++ emit_insn (gen_zero_extendqisi2 (reg, operands[1]));
++ operands[1] = gen_lowpart (QImode, reg);
++ }
++
++ /* One of the ops has to be in a register. */
++ if (GET_CODE (operands[0]) == MEM)
++ operands[1] = force_reg (QImode, operands[1]);
++ }
++
++ })
++
++(define_insn "*movqi_internal"
++ [(set (match_operand:QI 0 "nonimmediate_operand" "=r,r,m,r")
++ (match_operand:QI 1 "general_operand" "rKs08,m,r,i"))]
++ ""
++ "@
++ mov\t%0, %1
++ ld.ub\t%0, %1
++ st.b\t%0, %1
++ mov\t%0, %1"
++ [(set_attr "length" "2,4,4,4")
++ (set_attr "type" "alu,load_rm,store,alu")])
++
++
++
++;;== short - 16 bits ==========================================================
++(define_expand "movhi"
++ [(set (match_operand:HI 0 "nonimmediate_operand" "")
++ (match_operand:HI 1 "general_operand" ""))]
++ ""
++ {
++ if ( !no_new_pseudos ){
++ if (GET_CODE (operands[1]) == MEM && optimize){
++ rtx reg = gen_reg_rtx (SImode);
++
++ emit_insn (gen_extendhisi2 (reg, operands[1]));
++ operands[1] = gen_lowpart (HImode, reg);
++ }
++
++ /* One of the ops has to be in a register. */
++ if (GET_CODE (operands[0]) == MEM)
++ operands[1] = force_reg (HImode, operands[1]);
++ }
++
++ })
++
++(define_insn "*movhi_internal"
++ [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,m,r")
++ (match_operand:HI 1 "general_operand" "rKs08,m,r,i"))]
++ ""
++ "@
++ mov\t%0, %1
++ ld.sh\t%0, %1
++ st.h\t%0, %1
++ mov\t%0, %1"
++ [(set_attr "length" "2,4,4,4")
++ (set_attr "type" "alu,load_rm,store,alu")])
++
++
++;;== int - 32 bits ============================================================
++
++(define_expand "movmisalignsi"
++ [(set (match_operand:SI 0 "nonimmediate_operand" "")
++ (match_operand:SI 1 "nonimmediate_operand" ""))]
++ "TARGET_UNALIGNED_WORD"
++ {
++ }
++)
++
++(define_expand "mov<mode>"
++ [(set (match_operand:MOVM 0 "nonimmediate_operand" "")
++ (match_operand:MOVM 1 "general_operand" ""))]
++ ""
++ {
++
++ /* One of the ops has to be in a register. */
++ if (GET_CODE (operands[0]) == MEM)
++ operands[1] = force_reg (<MODE>mode, operands[1]);
++
++
++ /* Check for out of range immediate constants as these may
++ occur during reloading, since it seems like reload does
++ not check if the immediate is legitimate. Don't know if
++ this is a bug? */
++ if ( reload_in_progress
++ && GET_CODE(operands[1]) == CONST_INT
++ && !avr32_const_ok_for_constraint_p(INTVAL(operands[1]), 'K', "Ks21") ){
++ operands[1] = force_const_mem(SImode, operands[1]);
++ }
++
++ if ( (flag_pic || TARGET_HAS_ASM_ADDR_PSEUDOS)
++ && !avr32_legitimate_pic_operand_p(operands[1]) )
++ operands[1] = legitimize_pic_address (operands[1], <MODE>mode,
++ (no_new_pseudos ? operands[0] : 0));
++ else if ( flag_pic && avr32_address_operand(operands[1], GET_MODE(operands[1])) )
++ /* If we have an address operand then this function uses the pic register. */
++ current_function_uses_pic_offset_table = 1;
++ })
++
++
++(define_insn "mov<mode>_internal"
++ [(set (match_operand:MOVM 0 "nonimmediate_operand" "=r,r,r,m,r")
++ (match_operand:MOVM 1 "general_operand" "rKs08,Ks21,m,r,W"))]
++ ""
++ {
++ switch (which_alternative) {
++ case 0:
++ case 1: return "mov\t%0, %1";
++ case 2:
++ if ( (REG_P(XEXP(operands[1], 0))
++ && REGNO(XEXP(operands[1], 0)) == SP_REGNUM)
++ || (GET_CODE(XEXP(operands[1], 0)) == PLUS
++ && REGNO(XEXP(XEXP(operands[1], 0), 0)) == SP_REGNUM
++ && GET_CODE(XEXP(XEXP(operands[1], 0), 1)) == CONST_INT
++ && INTVAL(XEXP(XEXP(operands[1], 0), 1)) % 4 == 0
++ && INTVAL(XEXP(XEXP(operands[1], 0), 1)) <= 0x1FC) )
++ return "lddsp\t%0, %1";
++ else if ( avr32_const_pool_ref_operand(operands[1], GET_MODE(operands[1])) )
++ return "lddpc\t%0, %1";
++ else
++ return "ld.w\t%0, %1";
++ case 3:
++ if ( (REG_P(XEXP(operands[0], 0))
++ && REGNO(XEXP(operands[0], 0)) == SP_REGNUM)
++ || (GET_CODE(XEXP(operands[0], 0)) == PLUS
++ && REGNO(XEXP(XEXP(operands[0], 0), 0)) == SP_REGNUM
++ && GET_CODE(XEXP(XEXP(operands[0], 0), 1)) == CONST_INT
++ && INTVAL(XEXP(XEXP(operands[0], 0), 1)) % 4 == 0
++ && INTVAL(XEXP(XEXP(operands[0], 0), 1)) <= 0x1FC) )
++ return "stdsp\t%0, %1";
++ else
++ return "st.w\t%0, %1";
++ case 4:
++ if ( TARGET_HAS_ASM_ADDR_PSEUDOS )
++ return "lda.w\t%0, %1";
++ else
++ return "ld.w\t%0, r6[%1@got]";
++ default:
++ abort();
++ }
++ }
++
++ [(set_attr "length" "2,4,4,4,8")
++ (set_attr "type" "alu,alu,load,store,load")
++ (set_attr "cc" "none,none,none,none,clobber")])
++
++
++;; These instructions are for loading constants which cannot be loaded
++;; directly from the constant pool because the offset is too large
++;; high and lo_sum are used even tough for our case it should be
++;; low and high sum :-)
++(define_insn "mov_symbol_lo"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (high:SI (match_operand:SI 1 "immediate_operand" "i" )))]
++ ""
++ "mov\t%0, lo(%1)"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")]
++)
++
++(define_insn "add_symbol_hi"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (lo_sum:SI (match_dup 0)
++ (match_operand:SI 1 "immediate_operand" "i" )))]
++ ""
++ "orh\t%0, hi(%1)"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")]
++)
++
++
++
++;; When generating pic, we need to load the symbol offset into a register.
++;; So that the optimizer does not confuse this with a normal symbol load
++;; we use an unspec. The offset will be loaded from a constant pool entry,
++;; since that is the only type of relocation we can use.
++(define_insn "pic_load_addr"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (unspec:SI [(match_operand:SI 1 "" "")] UNSPEC_PIC_SYM))]
++ "flag_pic && CONSTANT_POOL_ADDRESS_P(XEXP(operands[1], 0))"
++ "lddpc\t%0, %1"
++ [(set_attr "type" "load")
++ (set_attr "length" "4")]
++)
++
++(define_insn "pic_compute_got_from_pc"
++ [(set (match_operand:SI 0 "register_operand" "+r")
++ (unspec:SI [(minus:SI (pc)
++ (match_dup 0))] UNSPEC_PIC_BASE))
++ (use (label_ref (match_operand 1 "" "")))]
++ "flag_pic"
++ {
++ (*targetm.asm_out.internal_label) (asm_out_file, "L",
++ CODE_LABEL_NUMBER (operands[1]));
++ return \"rsub\t%0, pc\";
++ }
++ [(set_attr "cc" "clobber")
++ (set_attr "length" "2")]
++)
++
++;;== long long int - 64 bits ==================================================
++(define_expand "movdi"
++ [(set (match_operand:DI 0 "nonimmediate_operand" "")
++ (match_operand:DI 1 "general_operand" ""))]
++ ""
++ {
++
++ /* One of the ops has to be in a register. */
++ if (GET_CODE (operands[0]) != REG)
++ operands[1] = force_reg (DImode, operands[1]);
++
++ })
++
++
++(define_insn_and_split "*movdi_internal"
++ [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,r,r,r,m")
++ (match_operand:DI 1 "general_operand" "r,Ks08,Ks21,G,m,r"))]
++ ""
++ {
++ switch (which_alternative ){
++ case 1:
++ case 2:
++ if ( INTVAL(operands[1]) < 0 )
++ return "mov\t%0, %1\;mov\t%m0, -1";
++ else
++ return "mov\t%0, %1\;mov\t%m0, 0";
++ case 0:
++ case 3:
++ return "mov\t%0, %1\;mov\t%m0, %m1";
++ case 4:
++ if ( avr32_const_pool_ref_operand(operands[1], GET_MODE(operands[1])))
++ return "ld.d\t%0, pc[%1 - .]";
++ else
++ return "ld.d\t%0, %1";
++ case 5:
++ return "st.d\t%0, %1";
++ default:
++ abort();
++ }
++ }
++ "reload_completed &&
++ (REG_P(operands[0]) &&
++ (REG_P(operands[1]) || avr32_const_double_immediate(operands[1]) ||
++ ((GET_CODE(operands[1]) == CONST_INT) && avr32_const_ok_for_constraint_p(INTVAL(operands[1]), 'K', \"Ks21\")) ))"
++ [(set (match_dup 0) (match_dup 1))
++ (set (match_dup 2) (match_dup 3))]
++ {
++ operands[2] = gen_highpart (SImode, operands[0]);
++ operands[0] = gen_lowpart (SImode, operands[0]);
++ if ( REG_P(operands[1]) ){
++ operands[3] = gen_highpart(SImode, operands[1]);
++ operands[1] = gen_lowpart(SImode, operands[1]);
++ } else if ( GET_CODE(operands[1]) == CONST_DOUBLE ){
++ operands[3] = GEN_INT(CONST_DOUBLE_LOW(operands[1]));
++ operands[1] = GEN_INT(CONST_DOUBLE_HIGH(operands[1]));
++ } else if ( GET_CODE(operands[1]) == CONST_INT ){
++ operands[3] = GEN_INT((INTVAL(operands[1]) < 0) ? -1 : 0);
++ operands[1] = operands[1];
++ } else {
++ internal_error("Illegal operand[1] for movdi split!");
++ }
++ }
++
++ [(set_attr "length" "4,6,8,8,4,4")
++ (set_attr "type" "alu2,alu2,alu2,alu2,load2,store2")])
++
++
++;;== 128 bits ==================================================
++(define_expand "movti"
++ [(set (match_operand:TI 0 "nonimmediate_operand" "")
++ (match_operand:TI 1 "general_operand" ""))]
++ ""
++ {
++
++ /* One of the ops has to be in a register. */
++ if (GET_CODE (operands[0]) != REG)
++ operands[1] = force_reg (TImode, operands[1]);
++
++ /* We must fix any pre_dec for loads and post_inc stores */
++ if ( GET_CODE (operands[0]) == MEM
++ && GET_CODE (XEXP(operands[0],0)) == POST_INC ){
++ emit_move_insn(gen_rtx_MEM(TImode, XEXP(XEXP(operands[0],0),0)), operands[1]);
++ emit_insn(gen_addsi3(XEXP(XEXP(operands[0],0),0), XEXP(XEXP(operands[0],0),0), GEN_INT(GET_MODE_SIZE(TImode))));
++ DONE;
++ }
++
++ if ( GET_CODE (operands[1]) == MEM
++ && GET_CODE (XEXP(operands[1],0)) == PRE_DEC ){
++ emit_insn(gen_addsi3(XEXP(XEXP(operands[1],0),0), XEXP(XEXP(operands[1],0),0), GEN_INT(-GET_MODE_SIZE(TImode))));
++ emit_move_insn(operands[0], gen_rtx_MEM(TImode, XEXP(XEXP(operands[1],0),0)));
++ DONE;
++ }
++
++ if (GET_CODE (operands[1]) == CONST_INT){
++ unsigned int sign_extend = (INTVAL(operands[1]) < 0) ? 0xFFFFFFFF : 0;
++ emit_move_insn(gen_rtx_SUBREG(SImode, operands[0], 12), operands[1]);
++ emit_move_insn(gen_rtx_SUBREG(SImode, operands[0], 8), GEN_INT(sign_extend));
++ emit_move_insn(gen_rtx_SUBREG(SImode, operands[0], 4), GEN_INT(sign_extend));
++ emit_move_insn(gen_rtx_SUBREG(SImode, operands[0], 0), GEN_INT(sign_extend));
++ DONE;
++ }
++
++ if (GET_CODE (operands[0]) == REG
++ && GET_CODE (operands[1]) == REG){
++ emit_move_insn(gen_rtx_SUBREG(SImode, operands[0], 12), gen_rtx_SUBREG(SImode, operands[1], 12));
++ emit_move_insn(gen_rtx_SUBREG(SImode, operands[0], 8), gen_rtx_SUBREG(SImode, operands[1], 8));
++ emit_move_insn(gen_rtx_SUBREG(SImode, operands[0], 4), gen_rtx_SUBREG(SImode, operands[1], 4));
++ emit_move_insn(gen_rtx_SUBREG(SImode, operands[0], 0), gen_rtx_SUBREG(SImode, operands[1], 0));
++ DONE;
++ }
++ })
++
++
++(define_insn "*movti_internal"
++ [(set (match_operand:TI 0 "nonimmediate_operand" "=r,r, <RKu00,r")
++ (match_operand:TI 1 "loadti_operand" " r,RKu00>,r,m"))]
++ ""
++ "@
++ mov\t%T0, %T1\;mov\t%U0, %U1\;mov\t%L0, %L1\;mov\t%B0, %B1
++ ldm\t%p1, %0
++ stm\t%p0, %1
++ ldm\t%p1, %0"
++ [(set_attr "length" "8,4,4,4")
++ (set_attr "type" "alu,load4,store4,load4")])
++
++
++;;== float - 32 bits ==========================================================
++(define_expand "movsf"
++ [(set (match_operand:SF 0 "nonimmediate_operand" "")
++ (match_operand:SF 1 "general_operand" ""))]
++ ""
++ {
++
++
++ /* One of the ops has to be in a register. */
++ if (GET_CODE (operands[0]) != REG)
++ operands[1] = force_reg (SFmode, operands[1]);
++
++ })
++
++(define_insn "*movsf_internal"
++ [(set (match_operand:SF 0 "nonimmediate_operand" "=r,r,r,m")
++ (match_operand:SF 1 "general_operand" "r,G,m,r"))]
++ "TARGET_SOFT_FLOAT"
++ {
++ switch (which_alternative) {
++ case 0:
++ case 1: return "mov\t%0, %1";
++ case 2:
++ if ( (REG_P(XEXP(operands[1], 0))
++ && REGNO(XEXP(operands[1], 0)) == SP_REGNUM)
++ || (GET_CODE(XEXP(operands[1], 0)) == PLUS
++ && REGNO(XEXP(XEXP(operands[1], 0), 0)) == SP_REGNUM
++ && GET_CODE(XEXP(XEXP(operands[1], 0), 1)) == CONST_INT
++ && INTVAL(XEXP(XEXP(operands[1], 0), 1)) % 4 == 0
++ && INTVAL(XEXP(XEXP(operands[1], 0), 1)) <= 0x1FC) )
++ return "lddsp\t%0, %1";
++ else if ( avr32_const_pool_ref_operand(operands[1], GET_MODE(operands[1])) )
++ return "lddpc\t%0, %1";
++ else
++ return "ld.w\t%0, %1";
++ case 3:
++ if ( (REG_P(XEXP(operands[0], 0))
++ && REGNO(XEXP(operands[0], 0)) == SP_REGNUM)
++ || (GET_CODE(XEXP(operands[0], 0)) == PLUS
++ && REGNO(XEXP(XEXP(operands[0], 0), 0)) == SP_REGNUM
++ && GET_CODE(XEXP(XEXP(operands[0], 0), 1)) == CONST_INT
++ && INTVAL(XEXP(XEXP(operands[0], 0), 1)) % 4 == 0
++ && INTVAL(XEXP(XEXP(operands[0], 0), 1)) <= 0x1FC) )
++ return "stdsp\t%0, %1";
++ else
++ return "st.w\t%0, %1";
++ default:
++ abort();
++ }
++ }
++
++ [(set_attr "length" "2,4,4,4")
++ (set_attr "type" "alu,alu,load,store")])
++
++
++
++;;== double - 64 bits =========================================================
++(define_expand "movdf"
++ [(set (match_operand:DF 0 "nonimmediate_operand" "")
++ (match_operand:DF 1 "general_operand" ""))]
++ ""
++ {
++ /* One of the ops has to be in a register. */
++ if (GET_CODE (operands[0]) != REG){
++ operands[1] = force_reg (DFmode, operands[1]);
++ }
++ })
++
++
++(define_insn_and_split "*movdf_internal"
++ [(set (match_operand:DF 0 "nonimmediate_operand" "=r,r,r,m")
++ (match_operand:DF 1 "general_operand" "r,G,m,r"))]
++ "TARGET_SOFT_FLOAT"
++ {
++ switch (which_alternative ){
++ case 0:
++ case 1:
++ return "mov\t%0, %1\;mov\t%m0, %m1";
++ case 2:
++ if ( avr32_const_pool_ref_operand(operands[1], GET_MODE(operands[1])))
++ return "ld.d\t%0, pc[%1 - .]";
++ else
++ return "ld.d\t%0, %1";
++ case 3:
++ return "st.d\t%0, %1";
++ default:
++ abort();
++ }
++ }
++ "TARGET_SOFT_FLOAT
++ && reload_completed
++ && (REG_P(operands[0]) && REG_P(operands[1]))"
++ [(set (match_dup 0) (match_dup 1))
++ (set (match_dup 2) (match_dup 3))]
++ "
++ {
++ operands[2] = gen_highpart (SImode, operands[0]);
++ operands[0] = gen_lowpart (SImode, operands[0]);
++ operands[3] = gen_highpart(SImode, operands[1]);
++ operands[1] = gen_lowpart(SImode, operands[1]);
++ }
++ "
++
++ [(set_attr "length" "4,8,4,4")
++ (set_attr "type" "alu2,alu2,load2,store2")])
++
++
++
++
++;;=============================================================================
++;; Move chunks of memory
++;;=============================================================================
++
++(define_expand "movmemsi"
++ [(match_operand:BLK 0 "general_operand" "")
++ (match_operand:BLK 1 "general_operand" "")
++ (match_operand:SI 2 "const_int_operand" "")
++ (match_operand:SI 3 "const_int_operand" "")]
++ ""
++ "
++ if (avr32_gen_movmemsi (operands))
++ DONE;
++ FAIL;
++ "
++ )
++
++
++
++
++;;=============================================================================
++;; Bit field instructions
++;;-----------------------------------------------------------------------------
++;; Instructions to insert or extract bit-fields
++;;=============================================================================
++
++(define_insn "insv"
++ [ (set (zero_extract:SI (match_operand:SI 0 "register_operand" "+r")
++ (match_operand:SI 1 "immediate_operand" "Ku05")
++ (match_operand:SI 2 "immediate_operand" "Ku05"))
++ (match_operand 3 "register_operand" "r"))]
++ ""
++ "bfins\t%0, %3, %2, %1"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")
++ (set_attr "cc" "set_ncz")])
++
++
++
++
++(define_insn "extv"
++ [ (set (match_operand:SI 0 "register_operand" "=r")
++ (sign_extract:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "immediate_operand" "Ku05")
++ (match_operand:SI 3 "immediate_operand" "Ku05")))]
++ ""
++ "bfexts\t%0, %1, %3, %2"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")
++ (set_attr "cc" "set_ncz")])
++
++
++(define_insn "extzv"
++ [ (set (match_operand:SI 0 "register_operand" "=r")
++ (zero_extract:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "immediate_operand" "Ku05")
++ (match_operand:SI 3 "immediate_operand" "Ku05")))]
++ ""
++ "bfextu\t%0, %1, %3, %2"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")
++ (set_attr "cc" "set_ncz")])
++
++
++
++;;=============================================================================
++;; Some peepholes for avoiding unnecessary cast instructions
++;; followed by bfins.
++;;-----------------------------------------------------------------------------
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (zero_extend:SI (match_operand:QI 1 "register_operand" "")))
++ (set (zero_extract:SI (match_operand 2 "register_operand" "")
++ (match_operand:SI 3 "immediate_operand" "")
++ (match_operand:SI 4 "immediate_operand" ""))
++ (match_dup 0))]
++ "((peep2_reg_dead_p(2, operands[0]) &&
++ (INTVAL(operands[3]) <= 8)))"
++ [(set (zero_extract:SI (match_dup 2)
++ (match_dup 3)
++ (match_dup 4))
++ (match_dup 1))]
++ )
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (zero_extend:SI (match_operand:HI 1 "register_operand" "")))
++ (set (zero_extract:SI (match_operand 2 "register_operand" "")
++ (match_operand:SI 3 "immediate_operand" "")
++ (match_operand:SI 4 "immediate_operand" ""))
++ (match_dup 0))]
++ "((peep2_reg_dead_p(2, operands[0]) &&
++ (INTVAL(operands[3]) <= 16)))"
++ [(set (zero_extract:SI (match_dup 2)
++ (match_dup 3)
++ (match_dup 4))
++ (match_dup 1))]
++ )
++
++;;=============================================================================
++;; push bytes
++;;-----------------------------------------------------------------------------
++;; Implements the push instruction
++;;=============================================================================
++(define_insn "pushm"
++ [(set (mem:BLK (pre_dec:BLK (reg:SI SP_REGNUM)))
++ (unspec:BLK [(match_operand 0 "const_int_operand" "")]
++ UNSPEC_PUSHM))]
++ ""
++ {
++ if (INTVAL(operands[0])) {
++ return "pushm\t%r0";
++ } else {
++ return "";
++ }
++ }
++ [(set_attr "type" "store")
++ (set_attr "length" "2")
++ (set_attr "cc" "none")])
++
++(define_insn "stm"
++ [(unspec [(match_operand 0 "register_operand" "r")
++ (match_operand 1 "const_int_operand" "")
++ (match_operand 2 "const_int_operand" "")]
++ UNSPEC_STM)]
++ ""
++ {
++ if (INTVAL(operands[1])) {
++ if (INTVAL(operands[2]) != 0)
++ return "stm\t--%0, %s1";
++ else
++ return "stm\t%0, %s1";
++ } else {
++ return "";
++ }
++ }
++ [(set_attr "type" "store")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++
++
++(define_insn "popm"
++ [(unspec [(match_operand 0 "const_int_operand" "")]
++ UNSPEC_POPM)]
++ ""
++ {
++ if (INTVAL(operands[0])) {
++ return "popm %r0";
++ } else {
++ return "";
++ }
++ }
++ [(set_attr "type" "load")
++ (set_attr "length" "2")])
++
++
++
++;;=============================================================================
++;; add
++;;-----------------------------------------------------------------------------
++;; Adds reg1 with reg2 and puts the result in reg0.
++;;=============================================================================
++(define_insn "add<mode>3"
++ [(set (match_operand:INTM 0 "register_operand" "=r,r,r,r,r")
++ (plus:INTM (match_operand:INTM 1 "register_operand" "%0,r,0,r,0")
++ (match_operand:INTM 2 "avr32_add_operand" "r,r,Is08,Is16,Is21")))]
++ ""
++ "@
++ add %0, %2
++ add %0, %1, %2
++ sub %0, %n2
++ sub %0, %1, %n2
++ sub %0, %n2"
++
++ [(set_attr "length" "2,4,2,4,4")
++ (set_attr "cc" "<INTM:alu_cc_attr>")])
++
++(define_insn "*addsi3_lsl"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (plus:SI (ashift:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 3 "avr32_add_shift_immediate_operand" "Ku02"))
++ (match_operand:SI 2 "register_operand" "r")))]
++ ""
++ "add %0, %2, %1 << %3"
++ [(set_attr "length" "4")
++ (set_attr "cc" "set_vncz")])
++
++
++(define_insn "*addsi3_mul"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (plus:SI (mult:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 3 "immediate_operand" "Ku04" ))
++ (match_operand:SI 2 "register_operand" "r")))]
++ "(INTVAL(operands[3]) == 0) || (INTVAL(operands[3]) == 2) ||
++ (INTVAL(operands[3]) == 4) || (INTVAL(operands[3]) == 8)"
++ "add %0, %2, %1 << %p3"
++ [(set_attr "length" "4")
++ (set_attr "cc" "set_vncz")])
++
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (ashift:SI (match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")))
++ (set (match_operand:SI 3 "register_operand" "")
++ (plus:SI (match_dup 0)
++ (match_operand:SI 4 "register_operand" "")))]
++ "(peep2_reg_dead_p(2, operands[0]) &&
++ (INTVAL(operands[2]) < 4 && INTVAL(operands[2]) > 0))"
++ [(set (match_dup 3)
++ (plus:SI (ashift:SI (match_dup 1)
++ (match_dup 2))
++ (match_dup 4)))]
++ )
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (ashift:SI (match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")))
++ (set (match_operand:SI 3 "register_operand" "")
++ (plus:SI (match_operand:SI 4 "register_operand" "")
++ (match_dup 0)))]
++ "(peep2_reg_dead_p(2, operands[0]) &&
++ (INTVAL(operands[2]) < 4 && INTVAL(operands[2]) > 0))"
++ [(set (match_dup 3)
++ (plus:SI (ashift:SI (match_dup 1)
++ (match_dup 2))
++ (match_dup 4)))]
++ )
++
++(define_insn "adddi3"
++ [(set (match_operand:DI 0 "register_operand" "=r,r")
++ (plus:DI (match_operand:DI 1 "register_operand" "%r,0")
++ (match_operand:DI 2 "register_operand" "r,r")))]
++ ""
++ "@
++ add %0, %1, %2\;adc %m0, %m1, %m2
++ add %0, %2\;adc %m0, %m0, %m2"
++ [(set_attr "length" "8,6")
++ (set_attr "type" "alu2")
++ (set_attr "cc" "set_vncz")])
++
++
++
++;;=============================================================================
++;; subtract
++;;-----------------------------------------------------------------------------
++;; Subtract reg2 or immediate value from reg0 and puts the result in reg0.
++;;=============================================================================
++
++(define_peephole2
++ [(set (match_operand:QI 0 "register_operand" "")
++ (minus:QI (match_operand:QI 1 "general_operand" "")
++ (match_operand:QI 2 "general_operand" "")))
++ (set (match_operand:QI 3 "register_operand" "")
++ (match_dup 0))]
++ "peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 3)
++ (minus:QI (match_dup 1) (match_dup 2)))]
++ )
++
++(define_peephole
++ [(set (match_operand:QI 0 "register_operand" "")
++ (minus:QI (match_operand:QI 1 "immediate_operand" "Ks08")
++ (match_operand:QI 2 "register_operand" "r")))
++ (set (match_operand:QI 3 "register_operand" "r")
++ (match_dup 0))]
++ "dead_or_set_p(insn, operands[0])"
++ "rsub %3, %2, %1"
++ [(set_attr "length" "4")
++ (set_attr "cc" "clobber")]
++ )
++
++
++
++(define_insn "sub<mode>3"
++ [(set (match_operand:INTM 0 "general_operand" "=r,r,r,r,r,r,r")
++ (minus:INTM (match_operand:INTM 1 "nonmemory_operand" "0,r,0,r,0,r,Ks08")
++ (match_operand:INTM 2 "nonmemory_operand" "r,r,Ks08,Ks16,Ks21,0,r")))]
++ ""
++ "@
++ sub %0, %2
++ sub %0, %1, %2
++ sub %0, %2
++ sub %0, %1, %2
++ sub %0, %2
++ rsub %0, %1
++ rsub %0, %2, %1"
++ [(set_attr "length" "2,4,2,4,4,2,4")
++ (set_attr "cc" "<INTM:alu_cc_attr>")])
++
++(define_insn "*sub<mode>3_mul"
++ [(set (match_operand:INTM 0 "register_operand" "=r,r,r")
++ (minus:INTM (match_operand:INTM 1 "register_operand" "r,0,r")
++ (mult:INTM (match_operand:INTM 2 "register_operand" "r,r,0")
++ (match_operand:SI 3 "immediate_operand" "Ku04,Ku04,Ku04" ))))]
++ "(INTVAL(operands[3]) == 0) || (INTVAL(operands[3]) == 2) ||
++ (INTVAL(operands[3]) == 4) || (INTVAL(operands[3]) == 8)"
++ "@
++ sub %0, %1, %2 << %p3
++ sub %0, %0, %2 << %p3
++ sub %0, %1, %0 << %p3"
++ [(set_attr "length" "4,4,4")
++ (set_attr "cc" "<INTM:alu_cc_attr>")])
++
++(define_insn "*sub<mode>3_lsl"
++ [(set (match_operand:INTM 0 "register_operand" "=r")
++ (minus:INTM (ashift:INTM (match_operand:INTM 1 "register_operand" "r")
++ (match_operand:SI 3 "avr32_add_shift_immediate_operand" "Ku02"))
++ (match_operand:INTM 2 "register_operand" "r")))]
++ ""
++ "sub %0, %2, %1 << %3"
++ [(set_attr "length" "4")
++ (set_attr "cc" "<INTM:alu_cc_attr>")])
++
++
++(define_insn "subdi3"
++ [(set (match_operand:DI 0 "register_operand" "=r,r")
++ (minus:DI (match_operand:DI 1 "register_operand" "%r,0")
++ (match_operand:DI 2 "register_operand" "r,r")))]
++ ""
++ "@
++ sub %0, %1, %2\;sbc %m0, %m1, %m2
++ sub %0, %2\;sbc %m0, %m0, %m2"
++ [(set_attr "length" "8,6")
++ (set_attr "type" "alu2")
++ (set_attr "cc" "set_vncz")])
++
++
++
++;;=============================================================================
++;; multiply
++;;-----------------------------------------------------------------------------
++;; Multiply op1 and op2 and put the value in op0.
++;;=============================================================================
++
++
++(define_insn "mulqi3"
++ [(set (match_operand:QI 0 "register_operand" "=r,r,r")
++ (mult:QI (match_operand:QI 1 "register_operand" "%0,r,r")
++ (match_operand:QI 2 "avr32_mul_operand" "r,r,Ks08")))]
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "mul %0, %2";
++ case 1:
++ return "mul %0, %1, %2";
++ case 2:
++ return "mul %0, %1, %2";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "type" "mulww_w,mulww_w,mulwh")
++ (set_attr "length" "2,4,4")
++ (set_attr "cc" "none")])
++
++(define_insn "mulsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r")
++ (mult:SI (match_operand:SI 1 "register_operand" "%0,r,r")
++ (match_operand:SI 2 "avr32_mul_operand" "r,r,Ks08")))]
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "mul %0, %2";
++ case 1:
++ return "mul %0, %1, %2";
++ case 2:
++ return "mul %0, %1, %2";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "type" "mulww_w,mulww_w,mulwh")
++ (set_attr "length" "2,4,4")
++ (set_attr "cc" "none")])
++
++
++(define_insn "mulhisi3"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (mult:SI
++ (sign_extend:SI (match_operand:HI 1 "register_operand" "%r"))
++ (sign_extend:SI (match_operand:HI 2 "register_operand" "r"))))]
++ "TARGET_DSP"
++ "mulhh.w %0, %1:b, %2:b"
++ [(set_attr "type" "mulhh")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++(define_peephole2
++ [(match_scratch:DI 6 "r")
++ (set (match_operand:SI 0 "register_operand" "")
++ (mult:SI
++ (sign_extend:SI (match_operand:HI 1 "register_operand" ""))
++ (sign_extend:SI (match_operand:HI 2 "register_operand" ""))))
++ (set (match_operand:SI 3 "register_operand" "")
++ (ashiftrt:SI (match_dup 0)
++ (const_int 16)))]
++ "TARGET_DSP
++ && (peep2_reg_dead_p(1, operands[0]) || (REGNO(operands[0]) == REGNO(operands[3])))"
++ [(set (match_dup 4) (sign_extend:SI (match_dup 1)))
++ (set (match_dup 6)
++ (ashift:DI (mult:DI (sign_extend:DI (match_dup 4))
++ (sign_extend:DI (match_dup 2)))
++ (const_int 16)))
++ (set (match_dup 3) (match_dup 5))]
++
++ "{
++ operands[4] = gen_rtx_REG(SImode, REGNO(operands[1]));
++ operands[5] = gen_highpart (SImode, operands[4]);
++ }"
++ )
++
++(define_insn "mulnhisi3"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (mult:SI
++ (sign_extend:SI (neg:HI (match_operand:HI 1 "register_operand" "r")))
++ (sign_extend:SI (match_operand:HI 2 "register_operand" "r"))))]
++ "TARGET_DSP"
++ "mulnhh.w %0, %1:b, %2:b"
++ [(set_attr "type" "mulhh")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++(define_insn "machisi3"
++ [(set (match_operand:SI 0 "register_operand" "+r")
++ (plus:SI (mult:SI
++ (sign_extend:SI (match_operand:HI 1 "register_operand" "%r"))
++ (sign_extend:SI (match_operand:HI 2 "register_operand" "r")))
++ (match_dup 0)))]
++ "TARGET_DSP"
++ "machh.w %0, %1:b, %2:b"
++ [(set_attr "type" "machh_w")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++
++
++(define_insn "mulsidi3"
++ [(set (match_operand:DI 0 "register_operand" "=r")
++ (mult:DI
++ (sign_extend:DI (match_operand:SI 1 "register_operand" "%r"))
++ (sign_extend:DI (match_operand:SI 2 "register_operand" "r"))))]
++ ""
++ "muls.d %0, %1, %2"
++ [(set_attr "type" "mulww_d")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++(define_insn "umulsidi3"
++ [(set (match_operand:DI 0 "register_operand" "=r")
++ (mult:DI
++ (zero_extend:DI (match_operand:SI 1 "register_operand" "%r"))
++ (zero_extend:DI (match_operand:SI 2 "register_operand" "r"))))]
++ ""
++ "mulu.d %0, %1, %2"
++ [(set_attr "type" "mulww_d")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++(define_insn "*mulaccsi3"
++ [(set (match_operand:SI 0 "register_operand" "+r")
++ (plus:SI (mult:SI (match_operand:SI 1 "register_operand" "%r")
++ (match_operand:SI 2 "register_operand" "r"))
++ (match_dup 0)))]
++ ""
++ "mac %0, %1, %2"
++ [(set_attr "type" "macww_w")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++(define_insn "mulaccsidi3"
++ [(set (match_operand:DI 0 "register_operand" "+r")
++ (plus:DI (mult:DI
++ (sign_extend:DI (match_operand:SI 1 "register_operand" "%r"))
++ (sign_extend:DI (match_operand:SI 2 "register_operand" "r")))
++ (match_dup 0)))]
++ ""
++ "macs.d %0, %1, %2"
++ [(set_attr "type" "macww_d")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++(define_insn "umulaccsidi3"
++ [(set (match_operand:DI 0 "register_operand" "+r")
++ (plus:DI (mult:DI
++ (zero_extend:DI (match_operand:SI 1 "register_operand" "%r"))
++ (zero_extend:DI (match_operand:SI 2 "register_operand" "r")))
++ (match_dup 0)))]
++ ""
++ "macu.d %0, %1, %2"
++ [(set_attr "type" "macww_d")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++
++
++;; Try to avoid Write-After-Write hazards for mul operations
++;; if it can be done
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (mult:SI
++ (sign_extend:SI (match_operand 1 "general_operand" ""))
++ (sign_extend:SI (match_operand 2 "general_operand" ""))))
++ (set (match_dup 0)
++ (match_operator:SI 3 "alu_operator" [(match_dup 0)
++ (match_operand 4 "general_operand" "")]))]
++ "peep2_reg_dead_p(1, operands[2])"
++ [(set (match_dup 5)
++ (mult:SI
++ (sign_extend:SI (match_dup 1))
++ (sign_extend:SI (match_dup 2))))
++ (set (match_dup 0)
++ (match_op_dup 3 [(match_dup 5)
++ (match_dup 4)]))]
++ "{operands[5] = gen_rtx_REG(SImode, REGNO(operands[2]));}"
++ )
++
++
++
++;;=============================================================================
++;; DSP instructions
++;;=============================================================================
++(define_insn "mulsathh_h"
++ [(set (match_operand:HI 0 "register_operand" "=r")
++ (ss_truncate:HI (ashiftrt:SI (mult:SI (sign_extend:SI (match_operand:HI 1 "register_operand" "%r"))
++ (sign_extend:SI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 15))))]
++ "TARGET_DSP"
++ "mulsathh.h\t%0, %1:b, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulhh")])
++
++(define_insn "mulsatrndhh_h"
++ [(set (match_operand:HI 0 "register_operand" "=r")
++ (ss_truncate:HI (ashiftrt:SI
++ (plus:SI (mult:SI (sign_extend:SI (match_operand:HI 1 "register_operand" "%r"))
++ (sign_extend:SI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 1073741824))
++ (const_int 15))))]
++ "TARGET_DSP"
++ "mulsatrndhh.h\t%0, %1:b, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulhh")])
++
++(define_insn "mulsathh_w"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (ss_truncate:SI (ashift:DI (mult:DI (sign_extend:DI (match_operand:HI 1 "register_operand" "%r"))
++ (sign_extend:DI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 1))))]
++ "TARGET_DSP"
++ "mulsathh.w\t%0, %1:b, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulhh")])
++
++(define_insn "mulsatwh_w"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (ss_truncate:SI (ashiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
++ (sign_extend:DI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 15))))]
++ "TARGET_DSP"
++ "mulsatwh.w\t%0, %1, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulwh")])
++
++(define_insn "mulsatrndwh_w"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (ss_truncate:SI (ashiftrt:DI (plus:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
++ (sign_extend:DI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 1073741824))
++ (const_int 15))))]
++ "TARGET_DSP"
++ "mulsatrndwh.w\t%0, %1, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulwh")])
++
++(define_insn "macsathh_w"
++ [(set (match_operand:SI 0 "register_operand" "+r")
++ (plus:SI (match_dup 0)
++ (ss_truncate:SI (ashift:DI (mult:DI (sign_extend:DI (match_operand:HI 1 "register_operand" "%r"))
++ (sign_extend:DI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 1)))))]
++ "TARGET_DSP"
++ "macsathh.w\t%0, %1:b, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulhh")])
++
++
++(define_insn "mulwh_d"
++ [(set (match_operand:DI 0 "register_operand" "=r")
++ (ashift:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
++ (sign_extend:DI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 16)))]
++ "TARGET_DSP"
++ "mulwh.d\t%0, %1, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulwh")])
++
++
++(define_insn "mulnwh_d"
++ [(set (match_operand:DI 0 "register_operand" "=r")
++ (ashift:DI (mult:DI (not:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r")))
++ (sign_extend:DI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 16)))]
++ "TARGET_DSP"
++ "mulnwh.d\t%0, %1, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulwh")])
++
++(define_insn "macwh_d"
++ [(set (match_operand:DI 0 "register_operand" "+r")
++ (plus:DI (match_dup 0)
++ (ashift:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "%r"))
++ (sign_extend:DI (match_operand:HI 2 "register_operand" "r")))
++ (const_int 16))))]
++ "TARGET_DSP"
++ "macwh.d\t%0, %1, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulwh")])
++
++(define_insn "machh_d"
++ [(set (match_operand:DI 0 "register_operand" "+r")
++ (plus:DI (match_dup 0)
++ (mult:DI (sign_extend:DI (match_operand:HI 1 "register_operand" "%r"))
++ (sign_extend:DI (match_operand:HI 2 "register_operand" "r")))))]
++ "TARGET_DSP"
++ "machh.d\t%0, %1:b, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "mulwh")])
++
++(define_insn "satadd_w"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (ss_plus:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "register_operand" "r")))]
++ "TARGET_DSP"
++ "satadd.w\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "alu_sat")])
++
++(define_insn "satsub_w"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (ss_minus:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "register_operand" "r")))]
++ "TARGET_DSP"
++ "satsub.w\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "alu_sat")])
++
++(define_insn "satadd_h"
++ [(set (match_operand:HI 0 "register_operand" "=r")
++ (ss_plus:HI (match_operand:HI 1 "register_operand" "r")
++ (match_operand:HI 2 "register_operand" "r")))]
++ "TARGET_DSP"
++ "satadd.h\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "alu_sat")])
++
++(define_insn "satsub_h"
++ [(set (match_operand:HI 0 "register_operand" "=r")
++ (ss_minus:HI (match_operand:HI 1 "register_operand" "r")
++ (match_operand:HI 2 "register_operand" "r")))]
++ "TARGET_DSP"
++ "satsub.h\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")
++ (set_attr "type" "alu_sat")])
++
++
++;;=============================================================================
++;; smin
++;;-----------------------------------------------------------------------------
++;; Set reg0 to the smallest value of reg1 and reg2. It is used for signed
++;; values in the registers.
++;;=============================================================================
++(define_insn "sminsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (smin:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "register_operand" "r")))]
++ ""
++ "min %0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++;;=============================================================================
++;; smax
++;;-----------------------------------------------------------------------------
++;; Set reg0 to the largest value of reg1 and reg2. It is used for signed
++;; values in the registers.
++;;=============================================================================
++(define_insn "smaxsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (smax:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "register_operand" "r")))]
++ ""
++ "max %0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++
++;;=============================================================================
++;; Logical operations
++;;-----------------------------------------------------------------------------
++
++;; Split up simple DImode logical operations. Simply perform the logical
++;; operation on the upper and lower halves of the registers.
++(define_split
++ [(set (match_operand:DI 0 "register_operand" "")
++ (match_operator:DI 6 "logical_binary_operator"
++ [(match_operand:DI 1 "register_operand" "")
++ (match_operand:DI 2 "register_operand" "")]))]
++ "reload_completed"
++ [(set (match_dup 0) (match_op_dup:SI 6 [(match_dup 1) (match_dup 2)]))
++ (set (match_dup 3) (match_op_dup:SI 6 [(match_dup 4) (match_dup 5)]))]
++ "
++ {
++ operands[3] = gen_highpart (SImode, operands[0]);
++ operands[0] = gen_lowpart (SImode, operands[0]);
++ operands[4] = gen_highpart (SImode, operands[1]);
++ operands[1] = gen_lowpart (SImode, operands[1]);
++ operands[5] = gen_highpart (SImode, operands[2]);
++ operands[2] = gen_lowpart (SImode, operands[2]);
++ }"
++)
++
++;;=============================================================================
++;; Logical operations with shifted operand
++;;=============================================================================
++(define_insn "<code>si_lshift"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (logical:SI (match_operator:SI 4 "logical_shift_operator"
++ [(match_operand:SI 2 "register_operand" "r")
++ (match_operand:SI 3 "immediate_operand" "Ku05")])
++ (match_operand:SI 1 "register_operand" "r")))]
++ ""
++ {
++ if ( GET_CODE(operands[4]) == ASHIFT )
++ return "<logical_insn>\t%0, %1, %2 << %3";
++ else
++ return "<logical_insn>\t%0, %1, %2 >> %3";
++ }
++
++ [(set_attr "cc" "set_z")]
++)
++
++
++;;************************************************
++;; Peepholes for detecting logical operantions
++;; with shifted operands
++;;************************************************
++
++(define_peephole
++ [(set (match_operand:SI 3 "register_operand" "")
++ (match_operator:SI 5 "logical_shift_operator"
++ [(match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")]))
++ (set (match_operand:SI 0 "register_operand" "")
++ (logical:SI (match_operand:SI 4 "register_operand" "")
++ (match_dup 3)))]
++ "(dead_or_set_p(insn, operands[3])) || (REGNO(operands[3]) == REGNO(operands[0]))"
++ {
++ if ( GET_CODE(operands[5]) == ASHIFT )
++ return "<logical_insn>\t%0, %4, %1 << %2";
++ else
++ return "<logical_insn>\t%0, %4, %1 >> %2";
++ }
++ [(set_attr "cc" "set_z")]
++ )
++
++(define_peephole
++ [(set (match_operand:SI 3 "register_operand" "")
++ (match_operator:SI 5 "logical_shift_operator"
++ [(match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")]))
++ (set (match_operand:SI 0 "register_operand" "")
++ (logical:SI (match_dup 3)
++ (match_operand:SI 4 "register_operand" "")))]
++ "(dead_or_set_p(insn, operands[3])) || (REGNO(operands[3]) == REGNO(operands[0]))"
++ {
++ if ( GET_CODE(operands[5]) == ASHIFT )
++ return "<logical_insn>\t%0, %4, %1 << %2";
++ else
++ return "<logical_insn>\t%0, %4, %1 >> %2";
++ }
++ [(set_attr "cc" "set_z")]
++ )
++
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (match_operator:SI 5 "logical_shift_operator"
++ [(match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")]))
++ (set (match_operand:SI 3 "register_operand" "")
++ (logical:SI (match_operand:SI 4 "register_operand" "")
++ (match_dup 0)))]
++ "(peep2_reg_dead_p(2, operands[0])) || (REGNO(operands[3]) == REGNO(operands[0]))"
++
++ [(set (match_dup 3)
++ (logical:SI (match_op_dup:SI 5 [(match_dup 1) (match_dup 2)])
++ (match_dup 4)))]
++
++ ""
++)
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (match_operator:SI 5 "logical_shift_operator"
++ [(match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")]))
++ (set (match_operand:SI 3 "register_operand" "")
++ (logical:SI (match_dup 0)
++ (match_operand:SI 4 "register_operand" "")))]
++ "(peep2_reg_dead_p(2, operands[0])) || (REGNO(operands[3]) == REGNO(operands[0]))"
++
++ [(set (match_dup 3)
++ (logical:SI (match_op_dup:SI 5 [(match_dup 1) (match_dup 2)])
++ (match_dup 4)))]
++
++ ""
++)
++
++
++;;=============================================================================
++;; and
++;;-----------------------------------------------------------------------------
++;; Store the result after a bitwise logical-and between reg0 and reg2 in reg0.
++;;=============================================================================
++
++(define_insn "andnsi"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (and:SI (match_operand:SI 1 "register_operand" "0")
++ (not:SI (match_operand:SI 2 "register_operand" "r"))))]
++ ""
++ "andn %0, %2"
++ [(set_attr "cc" "set_z")
++ (set_attr "length" "2")]
++)
++
++
++
++
++(define_insn "andsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r, r, r, r")
++ (and:SI (match_operand:SI 1 "register_operand" "%0, r, 0, r")
++ (match_operand:SI 2 "nonmemory_operand" "r, M, i, r")))]
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "and\t%0, %2";
++ case 1:
++ {
++ int i, first_set = -1;
++ /* Search for first bit set in mask */
++ for ( i = 31; i >= 0; --i )
++ if ( INTVAL(operands[2]) & (1 << i) ){
++ first_set = i;
++ break;
++ }
++ operands[2] = gen_rtx_CONST_INT(SImode, first_set + 1);
++ return "bfextu\t%0, %1, 0, %2";
++ }
++ case 2:
++ if ( one_bit_cleared_operand(operands[2], VOIDmode) ){
++ int bitpos;
++ for ( bitpos = 0; bitpos < 32; bitpos++ )
++ if ( !(INTVAL(operands[2]) & (1 << bitpos)) )
++ break;
++ operands[2] = gen_rtx_CONST_INT(SImode, bitpos);
++ return "cbr\t%0, %2";
++ } else if ( (INTVAL(operands[2]) >= 0) &&
++ (INTVAL(operands[2]) <= 65535) )
++ return "andl\t%0, %2, COH";
++ else if ( (INTVAL(operands[2]) < 0) &&
++ (INTVAL(operands[2]) >= -65536 ) )
++ return "andl\t%0, lo(%2)";
++ else if ( ((INTVAL(operands[2]) & 0xffff) == 0xffff) )
++ return "andh\t%0, hi(%2)";
++ else if ( ((INTVAL(operands[2]) & 0xffff) == 0x0) )
++ return "andh\t%0, hi(%2), COH";
++ else
++ return "andh\t%0, hi(%2)\;andl\t%0, lo(%2)";
++ case 3:
++ return "and\t%0, %1, %2";
++ default:
++ abort();
++ }
++ }
++
++ [(set_attr "length" "2,4,8,4")
++ (set_attr "cc" "set_z")])
++
++
++(define_insn "anddi3"
++ [(set (match_operand:DI 0 "register_operand" "=&r,&r")
++ (and:DI (match_operand:DI 1 "register_operand" "%0,r")
++ (match_operand:DI 2 "register_operand" "r,r")))]
++ ""
++ "#"
++ [(set_attr "length" "8")
++ (set_attr "cc" "clobber")]
++)
++
++;;=============================================================================
++;; or
++;;-----------------------------------------------------------------------------
++;; Store the result after a bitwise inclusive-or between reg0 and reg2 in reg0.
++;;=============================================================================
++
++(define_insn "iorsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r")
++ (ior:SI (match_operand:SI 1 "register_operand" "%0,0,r" )
++ (match_operand:SI 2 "nonmemory_operand" "r ,i,r")))]
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "or\t%0, %2";
++ case 1:
++ if ( one_bit_set_operand(operands[2], VOIDmode) ){
++ int bitpos;
++ for (bitpos = 0; bitpos < 32; bitpos++)
++ if (INTVAL(operands[2]) & (1 << bitpos))
++ break;
++ operands[2] = gen_rtx_CONST_INT( SImode, bitpos);
++ return "sbr\t%0, %2";
++ } else if ( (INTVAL(operands[2]) >= 0) &&
++ (INTVAL(operands[2]) <= 65535) )
++ return "orl\t%0, %2";
++ else if ( ((INTVAL(operands[2]) & 0xffff) == 0x0) )
++ return "orh\t%0, hi(%2)";
++ else
++ return "orh\t%0, hi(%2)\;orl\t%0, lo(%2)";
++ case 2:
++ return "or\t%0, %1, %2";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "2,8,4")
++ (set_attr "cc" "set_z")])
++
++
++;(define_insn "iorsi3"
++; [(set (match_operand:SI 0 "register_operand" "=r, r, r")
++; (ior:SI (match_operand:SI 1 "avr32_logical_insn_operand" "r, r, rA" )
++; (match_operand:SI 2 "register_operand" "0, i, r")))]
++; ""
++; {
++; switch (which_alternative){
++; case 0:
++; return "or %0, %2";
++; case 1:
++; if ( one_bit_set_operand(operands[2], VOIDmode) ){
++; int i, bitpos;
++; for ( i = 0; i < 32; i++ )
++; if ( INTVAL(operands[2]) & (1 << i) ){
++; bitpos = i;
++; break;
++; }
++; operands[2] = gen_rtx_CONST_INT( SImode, bitpos);
++; return "sbr %0, %2";
++; } else if ( (INTVAL(operands[2]) >= 0) &&
++; (INTVAL(operands[2]) <= 65535) )
++; return "orl %0, %2";
++; else if ( ((INTVAL(operands[2]) & 0xffff) == 0x0) )
++; return "orh %0, hi(%2)";
++; else
++; return "orh %0, hi(%2)\;orl %0, lo(%2)";
++; case 2:
++; return "or %0, %2, %1";
++; }
++; }
++; [(set_attr "length" "2,8,4")
++; (set_attr "cc" "set_z")])
++
++(define_insn "iordi3"
++ [(set (match_operand:DI 0 "register_operand" "=&r,&r")
++ (ior:DI (match_operand:DI 1 "register_operand" "%0,r")
++ (match_operand:DI 2 "register_operand" "r,r")))]
++ ""
++ "#"
++ [(set_attr "length" "8")
++ (set_attr "cc" "clobber")]
++)
++
++;;=============================================================================
++;; xor bytes
++;;-----------------------------------------------------------------------------
++;; Store the result after a bitwise exclusive-or between reg0 and reg2 in reg0.
++;;=============================================================================
++
++(define_insn "xorsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r")
++ (xor:SI (match_operand:SI 1 "register_operand" "0,0,r")
++ (match_operand:SI 2 "nonmemory_operand" "r,i,r")))]
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "eor %0, %2";
++ case 1:
++ if ( (INTVAL(operands[2]) >= 0) &&
++ (INTVAL(operands[2]) <= 65535) )
++ return "eorl %0, %2";
++ else if ( ((INTVAL(operands[2]) & 0xffff) == 0x0) )
++ return "eorh %0, hi(%2)";
++ else
++ return "eorh %0, hi(%2)\;eorl %0, lo(%2)";
++ case 2:
++ return "eor %0, %1, %2";
++ default:
++ abort();
++ }
++ }
++
++ [(set_attr "length" "2,8,4")
++ (set_attr "cc" "set_z")])
++
++(define_insn "xordi3"
++ [(set (match_operand:DI 0 "register_operand" "=&r,&r")
++ (xor:DI (match_operand:DI 1 "register_operand" "%0,r")
++ (match_operand:DI 2 "register_operand" "r,r")))]
++ ""
++ "#"
++ [(set_attr "length" "8")
++ (set_attr "cc" "clobber")]
++)
++
++;;=============================================================================
++;; divmod
++;;-----------------------------------------------------------------------------
++;; Signed division that produces both a quotient and a remainder.
++;;=============================================================================
++(define_expand "divmodsi4"
++ [(parallel [
++ (parallel [
++ (set (match_operand:SI 0 "register_operand" "=r")
++ (div:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "register_operand" "r")))
++ (set (match_operand:SI 3 "register_operand" "=r")
++ (mod:SI (match_dup 1)
++ (match_dup 2)))])
++ (use (match_dup 4))])]
++ ""
++ {
++ if (! no_new_pseudos) {
++ operands[4] = gen_reg_rtx (DImode);
++
++ emit_insn(gen_divmodsi4_internal(operands[4],operands[1],operands[2]));
++ emit_move_insn(operands[0], gen_rtx_SUBREG( SImode, operands[4], 4));
++ emit_move_insn(operands[3], gen_rtx_SUBREG( SImode, operands[4], 0));
++
++ DONE;
++ } else {
++ FAIL;
++ }
++
++ })
++
++
++(define_insn "divmodsi4_internal"
++ [(set (match_operand:DI 0 "register_operand" "=r")
++ (unspec:DI [(match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "register_operand" "r")]
++ UNSPEC_DIVMODSI4_INTERNAL))]
++ ""
++ "divs %0, %1, %2"
++ [(set_attr "type" "div")
++ (set_attr "cc" "none")])
++
++
++;;=============================================================================
++;; udivmod
++;;-----------------------------------------------------------------------------
++;; Unsigned division that produces both a quotient and a remainder.
++;;=============================================================================
++(define_expand "udivmodsi4"
++ [(parallel [
++ (parallel [
++ (set (match_operand:SI 0 "register_operand" "=r")
++ (udiv:SI (match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "register_operand" "r")))
++ (set (match_operand:SI 3 "register_operand" "=r")
++ (umod:SI (match_dup 1)
++ (match_dup 2)))])
++ (use (match_dup 4))])]
++ ""
++ {
++ if (! no_new_pseudos) {
++ operands[4] = gen_reg_rtx (DImode);
++
++ emit_insn(gen_udivmodsi4_internal(operands[4],operands[1],operands[2]));
++ emit_move_insn(operands[0], gen_rtx_SUBREG( SImode, operands[4], 4));
++ emit_move_insn(operands[3], gen_rtx_SUBREG( SImode, operands[4], 0));
++
++ DONE;
++ } else {
++ FAIL;
++ }
++ })
++
++(define_insn "udivmodsi4_internal"
++ [(set (match_operand:DI 0 "register_operand" "=r")
++ (unspec:DI [(match_operand:SI 1 "register_operand" "r")
++ (match_operand:SI 2 "register_operand" "r")]
++ UNSPEC_UDIVMODSI4_INTERNAL))]
++ ""
++ "divu %0, %1, %2"
++ [(set_attr "type" "div")
++ (set_attr "cc" "none")])
++
++
++;;=============================================================================
++;; Arithmetic-shift left
++;;-----------------------------------------------------------------------------
++;; Arithmetic-shift reg0 left by reg2 or immediate value.
++;;=============================================================================
++
++(define_insn "ashlsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r")
++ (ashift:SI (match_operand:SI 1 "register_operand" "r,0,r")
++ (match_operand:SI 2 "nonmemory_operand" "r,Ku05,Ku05")))]
++ ""
++ "@
++ lsl %0, %1, %2
++ lsl %0, %2
++ lsl %0, %1, %2"
++ [(set_attr "length" "4,2,4")
++ (set_attr "cc" "set_ncz")])
++
++;;=============================================================================
++;; Arithmetic-shift right
++;;-----------------------------------------------------------------------------
++;; Arithmetic-shift reg0 right by an immediate value.
++;;=============================================================================
++
++(define_insn "ashrsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r")
++ (ashiftrt:SI (match_operand:SI 1 "register_operand" "r,0,r")
++ (match_operand:SI 2 "nonmemory_operand" "r,Ku05,Ku05")))]
++ ""
++ "@
++ asr %0, %1, %2
++ asr %0, %2
++ asr %0, %1, %2"
++ [(set_attr "length" "4,2,4")
++ (set_attr "cc" "set_ncz")])
++
++;;=============================================================================
++;; Logical shift right
++;;-----------------------------------------------------------------------------
++;; Logical shift reg0 right by an immediate value.
++;;=============================================================================
++
++(define_insn "lshrsi3"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r")
++ (lshiftrt:SI (match_operand:SI 1 "register_operand" "r,0,r")
++ (match_operand:SI 2 "nonmemory_operand" "r,Ku05,Ku05")))]
++ ""
++ "@
++ lsr %0, %1, %2
++ lsr %0, %2
++ lsr %0, %1, %2"
++ [(set_attr "length" "4,2,4")
++ (set_attr "cc" "set_ncz")])
++
++
++;;=============================================================================
++;; neg
++;;-----------------------------------------------------------------------------
++;; Negate operand 1 and store the result in operand 0.
++;;=============================================================================
++(define_insn "negsi2"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (neg:SI (match_operand:SI 1 "register_operand" "0")))]
++ ""
++ "neg %0"
++ [(set_attr "length" "2")
++ (set_attr "cc" "set_vncz")])
++
++;;=============================================================================
++;; abs
++;;-----------------------------------------------------------------------------
++;; Store the absolute value of operand 1 into operand 0.
++;;=============================================================================
++(define_insn "abssi2"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (abs:SI (match_operand:SI 1 "register_operand" "0")))]
++ ""
++ "abs %0"
++ [(set_attr "length" "2")
++ (set_attr "cc" "set_z")])
++
++
++;;=============================================================================
++;; one_cmpl
++;;-----------------------------------------------------------------------------
++;; Store the bitwise-complement of operand 1 into operand 0.
++;;=============================================================================
++
++(define_insn "one_cmplsi2"
++ [(set (match_operand:SI 0 "register_operand" "=r,r")
++ (not:SI (match_operand:SI 1 "register_operand" "r,0")))]
++ ""
++ "@
++ rsub %0, %1, -1
++ com %0"
++ [(set_attr "length" "4,2")
++ (set_attr "cc" "set_z")])
++
++
++;;=============================================================================
++;; Bit load
++;;-----------------------------------------------------------------------------
++;; Load a bit into Z and C flags
++;;=============================================================================
++(define_insn "bldsi"
++ [(set (cc0)
++ (and:SI (match_operand:SI 0 "register_operand" "r")
++ (match_operand:SI 1 "one_bit_set_operand" "i")))]
++ ""
++ "bld\t%0, %p1"
++ [(set_attr "length" "4")
++ (set_attr "cc" "bld")]
++ )
++
++
++;;=============================================================================
++;; Compare
++;;-----------------------------------------------------------------------------
++;; Compare reg0 with reg1 or an immediate value.
++;;=============================================================================
++
++(define_expand "cmpqi"
++ [(set (cc0)
++ (compare:QI
++ (match_operand:QI 0 "general_operand" "")
++ (match_operand:QI 1 "general_operand" "")))]
++ ""
++ "{
++
++ if ( GET_CODE(operands[0]) != REG
++ && GET_CODE(operands[0]) != SUBREG)
++ operands[0] = force_reg(QImode, operands[0]);
++
++
++ if ( GET_CODE(operands[1]) != REG
++ && GET_CODE(operands[1]) != SUBREG )
++ operands[1] = force_reg(QImode, operands[1]);
++
++ avr32_compare_op0 = operands[0];
++ avr32_compare_op1 = operands[1];
++ emit_insn(gen_cmpqi_internal(operands[0], operands[1]));
++ DONE;
++ }"
++)
++
++(define_insn "cmpqi_internal"
++ [(set (cc0)
++ (compare:QI
++ (match_operand:QI 0 "register_operand" "r")
++ (match_operand:QI 1 "register_operand" "r")))]
++ ""
++ {
++ set_next_insn_cond(insn,
++ avr32_output_cmp(get_next_insn_cond(insn), QImode, operands[0], operands[1]));
++ return "";
++ }
++ [(set_attr "length" "4")
++ (set_attr "cc" "compare")])
++
++(define_expand "cmphi"
++ [(set (cc0)
++ (compare:HI
++ (match_operand:HI 0 "general_operand" "")
++ (match_operand:HI 1 "general_operand" "")))]
++ ""
++ "{
++ if ( GET_CODE(operands[0]) != REG
++ && GET_CODE(operands[0]) != SUBREG )
++ operands[0] = force_reg(HImode, operands[0]);
++
++
++ if ( GET_CODE(operands[1]) != REG
++ && GET_CODE(operands[1]) != SUBREG)
++ operands[1] = force_reg(HImode, operands[1]);
++
++ avr32_compare_op0 = operands[0];
++ avr32_compare_op1 = operands[1];
++ emit_insn(gen_cmphi_internal(operands[0], operands[1]));
++ DONE;
++ }"
++)
++
++
++(define_insn "cmphi_internal"
++ [(set (cc0)
++ (compare:HI
++ (match_operand:HI 0 "register_operand" "r")
++ (match_operand:HI 1 "register_operand" "r")))]
++ ""
++ {
++ set_next_insn_cond(insn,
++ avr32_output_cmp(get_next_insn_cond(insn), HImode, operands[0], operands[1]));
++ return "";
++ }
++ [(set_attr "length" "4")
++ (set_attr "cc" "compare")])
++
++
++(define_expand "cmpsi"
++ [(set (cc0)
++ (compare:SI
++ (match_operand:SI 0 "general_operand" "")
++ (match_operand:SI 1 "general_operand" "")))]
++ ""
++ "{
++ if ( GET_CODE(operands[0]) != REG
++ && GET_CODE(operands[0]) != SUBREG )
++ operands[0] = force_reg(SImode, operands[0]);
++
++ if ( GET_CODE(operands[1]) != REG
++ && GET_CODE(operands[1]) != SUBREG
++ && GET_CODE(operands[1]) != CONST_INT )
++ operands[1] = force_reg(SImode, operands[1]);
++
++ avr32_compare_op0 = operands[0];
++ avr32_compare_op1 = operands[1];
++
++
++ emit_insn(gen_cmpsi_internal(operands[0], operands[1]));
++ DONE;
++ }"
++)
++
++
++
++
++(define_insn "cmpsi_internal"
++ [(set (cc0)
++ (compare:SI
++ (match_operand:SI 0 "register_operand" "r, r, r")
++ (match_operand:SI 1 "nonmemory_operand" "r, Ks06, Ks21")))]
++ ""
++ {
++ set_next_insn_cond(insn,
++ avr32_output_cmp(get_next_insn_cond(insn), SImode, operands[0], operands[1]));
++ return "";
++ }
++
++ [(set_attr "length" "2,2,4")
++ (set_attr "cc" "compare")])
++
++
++(define_expand "cmpdi"
++ [(set (cc0)
++ (compare:DI
++ (match_operand:DI 0 "register_operand" "")
++ (match_operand:DI 1 "register_operand" "")))]
++ ""
++ {
++ avr32_compare_op0 = operands[0];
++ avr32_compare_op1 = operands[1];
++ emit_insn(gen_cmpdi_internal(operands[0], operands[1]));
++ DONE;
++ }
++)
++
++(define_insn "cmpdi_internal"
++ [(set (cc0)
++ (compare:DI
++ (match_operand:DI 0 "register_operand" "r")
++ (match_operand:DI 1 "register_operand" "r")))]
++ ""
++ {
++ set_next_insn_cond(insn,
++ avr32_output_cmp(get_next_insn_cond(insn), DImode, operands[0], operands[1]));
++ return "";
++ }
++
++ [(set_attr "length" "6")
++ (set_attr "type" "alu2")
++ (set_attr "cc" "compare")])
++
++
++
++;;=============================================================================
++;; Test if zero
++;;-----------------------------------------------------------------------------
++;; Compare reg against zero and set the condition codes.
++;;=============================================================================
++
++
++(define_expand "tstsi"
++ [(set (cc0)
++ (match_operand:SI 0 "register_operand" ""))]
++ ""
++ {
++ avr32_compare_op0 = operands[0];
++ avr32_compare_op1 = gen_rtx_CONST_INT(SImode, 0);
++ emit_insn(gen_tstsi_internal(operands[0]));
++ DONE;
++ }
++)
++
++(define_insn "tstsi_internal"
++ [(set (cc0)
++ (match_operand:SI 0 "register_operand" "r"))]
++ ""
++ {
++ set_next_insn_cond(insn,
++ avr32_output_cmp(get_next_insn_cond(insn), SImode, operands[0], const0_rtx));
++
++ return "";
++ }
++ [(set_attr "length" "2")
++ (set_attr "cc" "compare")])
++
++
++(define_expand "tstdi"
++ [(set (cc0)
++ (match_operand:DI 0 "register_operand" ""))]
++ ""
++ {
++ avr32_compare_op0 = operands[0];
++ avr32_compare_op1 = gen_rtx_CONST_INT(DImode, 0);
++ emit_insn(gen_tstdi_internal(operands[0]));
++ DONE;
++ }
++)
++
++(define_insn "tstdi_internal"
++ [(set (cc0)
++ (match_operand:DI 0 "register_operand" "r"))]
++ ""
++ {
++ set_next_insn_cond(insn,
++ avr32_output_cmp(get_next_insn_cond(insn), DImode, operands[0], const0_rtx));
++ return "";
++ }
++ [(set_attr "length" "4")
++ (set_attr "type" "alu2")
++ (set_attr "cc" "compare")])
++
++
++
++;;=============================================================================
++;; Convert operands
++;;-----------------------------------------------------------------------------
++;;
++;;=============================================================================
++(define_insn "truncdisi2"
++ [(set (match_operand:SI 0 "general_operand" "")
++ (truncate:SI (match_operand:DI 1 "general_operand" "")))]
++ ""
++ "truncdisi2")
++
++;;=============================================================================
++;; Extend
++;;-----------------------------------------------------------------------------
++;;
++;;=============================================================================
++
++
++(define_insn "extendhisi2"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
++ (sign_extend:SI (match_operand:HI 1 "nonimmediate_operand" "0,r,<RKu00>,m")))]
++ ""
++ {
++ switch ( which_alternative ){
++ case 0:
++ return "casts.h\t%0";
++ case 1:
++ return "bfexts\t%0, %1, 0, 16";
++ case 2:
++ case 3:
++ return "ld.sh\t%0, %1";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "2,4,2,4")
++ (set_attr "cc" "set_ncz,set_ncz,none,none")
++ (set_attr "type" "alu,alu,load_rm,load_rm")])
++
++(define_insn "extendqisi2"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
++ (sign_extend:SI (match_operand:QI 1 "extendqi_operand" "0,r,RKu00,m")))]
++ ""
++ {
++ switch ( which_alternative ){
++ case 0:
++ return "casts.b\t%0";
++ case 1:
++ return "bfexts\t%0, %1, 0, 8";
++ case 2:
++ case 3:
++ return "ld.sb\t%0, %1";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "2,4,2,4")
++ (set_attr "cc" "set_ncz,set_ncz,none,none")
++ (set_attr "type" "alu,alu,load_rm,load_rm")])
++
++(define_insn "extendqihi2"
++ [(set (match_operand:HI 0 "register_operand" "=r,r,r,r")
++ (sign_extend:HI (match_operand:QI 1 "extendqi_operand" "0,r,RKu00,m")))]
++ ""
++ {
++ switch ( which_alternative ){
++ case 0:
++ return "casts.b\t%0";
++ case 1:
++ return "bfexts\t%0, %1, 0, 8";
++ case 2:
++ case 3:
++ return "ld.sb\t%0, %1";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "2,4,2,4")
++ (set_attr "cc" "set_ncz,set_ncz,none,none")
++ (set_attr "type" "alu,alu,load_rm,load_rm")])
++
++
++;;=============================================================================
++;; Zero-extend
++;;-----------------------------------------------------------------------------
++;;
++;;=============================================================================
++
++(define_insn "zero_extendhisi2"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
++ (zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "0,r,<RKu00>,m")))]
++ ""
++ {
++ switch ( which_alternative ){
++ case 0:
++ return "castu.h\t%0";
++ case 1:
++ return "bfextu\t%0, %1, 0, 16";
++ case 2:
++ case 3:
++ return "ld.uh\t%0, %1";
++ default:
++ abort();
++ }
++ }
++
++ [(set_attr "length" "2,4,2,4")
++ (set_attr "cc" "set_ncz,set_ncz,none,none")
++ (set_attr "type" "alu,alu,load_rm,load_rm")])
++
++(define_insn "zero_extendqisi2"
++ [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
++ (zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "0,r,<RKu00>,m")))]
++ ""
++ {
++ switch ( which_alternative ){
++ case 0:
++ return "castu.b\t%0";
++ case 1:
++ return "bfextu\t%0, %1, 0, 8";
++ case 2:
++ case 3:
++ return "ld.ub\t%0, %1";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "2,4,2,4")
++ (set_attr "cc" "set_ncz, set_ncz, none, none")
++ (set_attr "type" "alu, alu, load_rm, load_rm")])
++
++(define_insn "zero_extendqihi2"
++ [(set (match_operand:HI 0 "register_operand" "=r,r,r,r")
++ (zero_extend:HI (match_operand:QI 1 "nonimmediate_operand" "0,r,<RKu00>,m")))]
++ ""
++ {
++ switch ( which_alternative ){
++ case 0:
++ return "castu.b\t%0";
++ case 1:
++ return "bfextu\t%0, %1, 0, 8";
++ case 2:
++ case 3:
++ return "ld.ub\t%0, %1";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "2,4,2,4")
++ (set_attr "cc" "set_ncz, set_ncz, none, none")
++ (set_attr "type" "alu, alu, load_rm, load_rm")])
++
++
++
++;;=============================================================================
++;; Conditional set register
++;; sr{cond4} rd
++;;-----------------------------------------------------------------------------
++
++;;Because of the same issue as with conditional moves and adds we must
++;;not separate the compare instrcution from the scc instruction as
++;;they might be sheduled "badly".
++
++(define_expand "s<code>"
++ [(set (match_operand:SI 0 "register_operand" "")
++ (any_cond (cc0)
++ (const_int 0)))]
++ ""
++ {
++ if ( !avr32_expand_scc(<CODE>, operands) ){
++ FAIL;
++ }
++ DONE;
++ }
++ )
++
++
++(define_insn "comparesi_and_set"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (match_operator 1 "avr32_comparison_operator"
++ [ (compare (match_operand:SI 2 "register_operand" "r")
++ (match_operand:SI 3 "general_operand" "rKs06Ks21"))
++ (const_int 0)]))]
++ ""
++ {
++ operands[1] = avr32_output_cmp(operands[1], GET_MODE(operands[2]), operands[2], operands[3]);
++ return "sr%1\t%0";
++ }
++ [(set_attr "length" "6")
++ (set_attr "cc" "clobber")])
++
++(define_insn "comparehi_and_set"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (match_operator 1 "avr32_comparison_operator"
++ [ (compare (match_operand:HI 2 "register_operand" "r")
++ (match_operand:HI 3 "register_operand" "r"))
++ (const_int 0)]))]
++ ""
++ {
++ operands[1] = avr32_output_cmp(operands[1], GET_MODE(operands[2]), operands[2], operands[3]);
++ return "sr%1\t%0";
++ }
++ [(set_attr "length" "6")
++ (set_attr "cc" "clobber")])
++
++(define_insn "compareqi_and_set"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (match_operator 1 "avr32_comparison_operator"
++ [ (compare (match_operand:QI 2 "register_operand" "r")
++ (match_operand:QI 3 "register_operand" "r"))
++ (const_int 0)]))]
++ ""
++ {
++ operands[1] = avr32_output_cmp(operands[1], GET_MODE(operands[2]), operands[2], operands[3]);
++ return "sr%1\t%0";
++ }
++ [(set_attr "length" "6")
++ (set_attr "cc" "clobber")])
++
++(define_insn "*comparedi_and_set"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (match_operator 1 "avr32_comparison_operator"
++ [ (compare (match_operand:DI 2 "register_operand" "r")
++ (match_operand:DI 3 "register_operand" "r"))
++ (const_int 0)]))]
++ ""
++ {
++ operands[1] = avr32_output_cmp(operands[1], GET_MODE(operands[2]), operands[2], operands[3]);
++ return "sr%1\t%0";
++ }
++ [(set_attr "length" "6")
++ (set_attr "cc" "clobber")])
++
++(define_insn "*tstdi_and_set"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (match_operator 1 "avr32_comparison_operator"
++ [ (compare (match_operand:DI 2 "register_operand" "r")
++ (const_int 0))
++ (const_int 0)]))]
++ ""
++ {
++ operands[1] = avr32_output_cmp(operands[1], GET_MODE(operands[2]), operands[2], const0_rtx);
++ return "sr%1\t%0";
++ }
++ [(set_attr "length" "6")
++ (set_attr "cc" "clobber")])
++
++
++
++;;=============================================================================
++;; Conditional branch
++;;-----------------------------------------------------------------------------
++;; Branch to label if the specified condition codes are set.
++;;=============================================================================
++; branch if negative
++(define_insn "bmi"
++ [(set (pc)
++ (if_then_else (unspec:CC [(cc0) (const_int 0)] UNSPEC_COND_MI)
++ (label_ref (match_operand 0 "" ""))
++ (pc)))]
++ ""
++ "brmi %0"
++ [(set_attr "type" "branch")
++ (set (attr "length")
++ (cond [(and (le (minus (match_dup 0) (pc)) (const_int 254))
++ (le (minus (pc) (match_dup 0)) (const_int 256)))
++ (const_int 2)] ; use compact branch
++ (const_int 4))) ; use extended branch
++ (set_attr "cc" "none")])
++
++(define_insn "*bmi-reverse"
++ [(set (pc)
++ (if_then_else (unspec:CC [(cc0) (const_int 0)] UNSPEC_COND_MI)
++ (pc)
++ (label_ref (match_operand 0 "" ""))))]
++ ""
++ "brpl %0"
++ [(set_attr "type" "branch")
++ (set (attr "length")
++ (cond [(and (le (minus (match_dup 0) (pc)) (const_int 254))
++ (le (minus (pc) (match_dup 0)) (const_int 256)))
++ (const_int 2)] ; use compact branch
++ (const_int 4))) ; use extended branch
++ (set_attr "cc" "none")])
++
++; branch if positive
++(define_insn "bpl"
++ [(set (pc)
++ (if_then_else (unspec:CC [(cc0) (const_int 0)] UNSPEC_COND_PL)
++ (label_ref (match_operand 0 "" ""))
++ (pc)))]
++ ""
++ "brpl %0"
++ [(set_attr "type" "branch")
++ (set (attr "length")
++ (cond [(and (le (minus (match_dup 0) (pc)) (const_int 254))
++ (le (minus (pc) (match_dup 0)) (const_int 256)))
++ (const_int 2)] ; use compact branch
++ (const_int 4))) ; use extended branch
++ (set_attr "cc" "none")])
++
++(define_insn "*bpl-reverse"
++ [(set (pc)
++ (if_then_else (unspec:CC [(cc0) (const_int 0)] UNSPEC_COND_PL)
++ (pc)
++ (label_ref (match_operand 0 "" ""))))]
++ ""
++ "brmi %0"
++ [(set_attr "type" "branch")
++ (set (attr "length")
++ (cond [(and (le (minus (match_dup 0) (pc)) (const_int 254))
++ (le (minus (pc) (match_dup 0)) (const_int 256)))
++ (const_int 2)] ; use compact branch
++ (const_int 4))) ; use extended branch
++ (set_attr "cc" "none")])
++
++; branch if equal
++(define_insn "b<code>"
++ [(set (pc)
++ (if_then_else (any_cond:CC (cc0)
++ (const_int 0))
++ (label_ref (match_operand 0 "" ""))
++ (pc)))]
++ ""
++ "br<cond> %0 "
++ [(set_attr "type" "branch")
++ (set (attr "length")
++ (cond [(and (le (minus (match_dup 0) (pc)) (const_int 254))
++ (le (minus (pc) (match_dup 0)) (const_int 256)))
++ (const_int 2)] ; use compact branch
++ (const_int 4))) ; use extended branch
++ (set_attr "cc" "none")])
++
++
++(define_insn "*b<code>-reverse"
++ [(set (pc)
++ (if_then_else (any_cond:CC (cc0)
++ (const_int 0))
++ (pc)
++ (label_ref (match_operand 0 "" ""))))]
++ ""
++ "br<invcond> %0 "
++ [(set_attr "type" "branch")
++ (set (attr "length")
++ (cond [(and (le (minus (match_dup 0) (pc)) (const_int 254))
++ (le (minus (pc) (match_dup 0)) (const_int 256)))
++ (const_int 2)] ; use compact branch
++ (const_int 4))) ; use extended branch
++ (set_attr "cc" "none")])
++
++
++
++;=============================================================================
++; Conditional Add/Subtract
++;-----------------------------------------------------------------------------
++; sub{cond4} Rd, imm
++;=============================================================================
++
++
++(define_expand "add<mode>cc"
++ [(set (match_operand:ADDCC 0 "register_operand" "")
++ (if_then_else:ADDCC (match_operand 1 "avr32_comparison_operator" "")
++ (match_operand:ADDCC 2 "register_immediate_operand" "")
++ (match_operand:ADDCC 3 "register_immediate_operand" "")))]
++ ""
++ {
++ if ( avr32_expand_addcc(<MODE>mode, operands ) )
++ DONE;
++ else
++ FAIL;
++ }
++ )
++
++
++(define_insn "add<ADDCC:mode>cc_cmp<CMP:mode>"
++ [(set (match_operand:ADDCC 0 "register_operand" "=&r")
++ (unspec:ADDCC [(match_operand 1 "avr32_comparison_operator" "")
++ (match_operand:ADDCC 2 "register_operand" "0")
++ (match_operand:ADDCC 3 "immediate_operand" "Ks08")
++ (match_operand:CMP 4 "register_operand" "r")
++ (match_operand:CMP 5 "<CMP:cmp_predicate>" "<CMP:cmp_constraint>")
++ ]
++ UNSPEC_ADDSICC ))]
++ ""
++ {
++ operands[1] = avr32_output_cmp(operands[1], GET_MODE(operands[4]), operands[4], operands[5]);
++
++ return "sub%1\t%0, %3";
++ }
++ [(set_attr "length" "8")
++ (set_attr "cc" "clobber")])
++
++
++;=============================================================================
++; Conditional Move
++;-----------------------------------------------------------------------------
++; mov{cond4} Rd, (Rs/imm)
++;=============================================================================
++(define_expand "mov<mode>cc"
++ [(set (match_operand:ADDCC 0 "register_operand" "")
++ (if_then_else:ADDCC (match_operand 1 "avr32_comparison_operator" "")
++ (match_operand:ADDCC 2 "register_immediate_operand" "")
++ (match_operand:ADDCC 3 "register_immediate_operand" "")))]
++ ""
++ {
++ if ( avr32_expand_movcc(<MODE>mode, operands ) )
++ DONE;
++ else
++ FAIL;
++ }
++ )
++
++(define_insn "mov<MOVCC:mode>cc_cmp<CMP:mode>"
++ [(set (match_operand:MOVCC 0 "register_operand" "=r,r,r")
++ (unspec:MOVCC [(match_operand 1 "avr32_comparison_operator" "")
++ (match_operand:MOVCC 2 "register_immediate_operand" "0,rKs08,rKs08")
++ (match_operand:MOVCC 3 "register_immediate_operand" "rKs08,0,rKs08")
++ (match_operand:CMP 4 "register_operand" "r, r, r")
++ (match_operand:CMP 5 "<CMP:cmp_predicate>" "<CMP:cmp_constraint>, <CMP:cmp_constraint>, <CMP:cmp_constraint>")
++ ]
++ UNSPEC_MOVSICC ))]
++ ""
++ {
++ operands[1] = avr32_output_cmp(operands[1], GET_MODE(operands[4]), operands[4], operands[5]);
++
++ switch( which_alternative ){
++ case 0:
++ return "mov%i1 %0, %3";
++ case 1:
++ return "mov%1 %0, %2";
++ case 2:
++ return "mov%1 %0, %2\;mov%i1 %0, %3";
++ default:
++ abort();
++ }
++
++
++ }
++ [(set_attr "length" "8,8,12")
++ (set_attr "cc" "clobber")])
++
++
++;;=============================================================================
++;; jump
++;;-----------------------------------------------------------------------------
++;; Jump inside a function; an unconditional branch to a label.
++;;=============================================================================
++(define_insn "jump"
++ [(set (pc)
++ (label_ref (match_operand 0 "" "")))]
++ ""
++ {
++ if (get_attr_length(insn) > 4)
++ return "Can't jump this far";
++ return (get_attr_length(insn) == 2 ?
++ "rjmp %0" : "bral %0");
++ }
++ [(set_attr "type" "branch")
++ (set (attr "length")
++ (cond [(and (le (minus (match_dup 0) (pc)) (const_int 1022))
++ (le (minus (pc) (match_dup 0)) (const_int 1024)))
++ (const_int 2) ; use rjmp
++ (le (match_dup 0) (const_int 1048575))
++ (const_int 4)] ; use bral
++ (const_int 8))) ; do something else
++ (set_attr "cc" "none")])
++
++;;=============================================================================
++;; call
++;;-----------------------------------------------------------------------------
++;; Subroutine call instruction returning no value.
++;;=============================================================================
++(define_insn "call_internal"
++ [(parallel [(call (mem:SI (match_operand:SI 0 "avr32_call_operand" "r,U,T,W"))
++ (match_operand 1 "" ""))
++ (clobber (reg:SI LR_REGNUM))])]
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "icall\t%0";
++ case 1:
++ return "rcall\t%0";
++ case 2:
++ return "mcall\t%0";
++ case 3:
++ if ( TARGET_HAS_ASM_ADDR_PSEUDOS )
++ return "call\t%0";
++ else
++ return "mcall\tr6[%0@got]";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "type" "call")
++ (set_attr "length" "2,4,4,10")
++ (set_attr "cc" "clobber")])
++
++
++(define_expand "call"
++ [(parallel [(call (match_operand:SI 0 "" "")
++ (match_operand 1 "" ""))
++ (clobber (reg:SI LR_REGNUM))])]
++ ""
++ {
++ rtx call_address;
++ if ( GET_CODE(operands[0]) != MEM )
++ FAIL;
++
++ call_address = XEXP(operands[0], 0);
++
++ /* If assembler supports call pseudo insn and the call
++ address is a symbol then nothing special needs to be done. */
++ if ( TARGET_HAS_ASM_ADDR_PSEUDOS
++ && (GET_CODE(call_address) == SYMBOL_REF) ){
++ /* We must however mark the function as using the GOT if
++ flag_pic is set, since the call insn might turn into
++ a mcall using the GOT ptr register. */
++ if ( flag_pic ){
++ current_function_uses_pic_offset_table = 1;
++ emit_call_insn(gen_call_internal(call_address, operands[1]));
++ DONE;
++ }
++ } else {
++ if ( flag_pic &&
++ GET_CODE(call_address) == SYMBOL_REF ){
++ current_function_uses_pic_offset_table = 1;
++ emit_call_insn(gen_call_internal(call_address, operands[1]));
++ DONE;
++ }
++
++ if ( !SYMBOL_REF_RCALL_FUNCTION_P(operands[0]) ){
++ if ( optimize_size &&
++ GET_CODE(call_address) == SYMBOL_REF ){
++ call_address = force_const_mem(SImode, call_address);
++ } else {
++ call_address = force_reg(SImode, call_address);
++ }
++ }
++ }
++ emit_call_insn(gen_call_internal(call_address, operands[1]));
++ DONE;
++ }
++)
++
++;;=============================================================================
++;; call_value
++;;-----------------------------------------------------------------------------
++;; Subrutine call instruction returning a value.
++;;=============================================================================
++(define_expand "call_value"
++ [(parallel [(set (match_operand:SI 0 "" "")
++ (call (match_operand:SI 1 "" "")
++ (match_operand 2 "" "")))
++ (clobber (reg:SI LR_REGNUM))])]
++ ""
++ {
++ rtx call_address;
++ if ( GET_CODE(operands[1]) != MEM )
++ FAIL;
++
++ call_address = XEXP(operands[1], 0);
++
++ /* If assembler supports call pseudo insn and the call
++ address is a symbol then nothing special needs to be done. */
++ if ( TARGET_HAS_ASM_ADDR_PSEUDOS
++ && (GET_CODE(call_address) == SYMBOL_REF) ){
++ /* We must however mark the function as using the GOT if
++ flag_pic is set, since the call insn might turn into
++ a mcall using the GOT ptr register. */
++ if ( flag_pic ) {
++ current_function_uses_pic_offset_table = 1;
++ emit_call_insn(gen_call_value_internal(operands[0], call_address, operands[2]));
++ DONE;
++ }
++ } else {
++ if ( flag_pic &&
++ GET_CODE(call_address) == SYMBOL_REF ){
++ current_function_uses_pic_offset_table = 1;
++ emit_call_insn(gen_call_value_internal(operands[0], call_address, operands[2]));
++ DONE;
++ }
++
++ if ( !SYMBOL_REF_RCALL_FUNCTION_P(operands[1]) ){
++ if ( optimize_size &&
++ GET_CODE(call_address) == SYMBOL_REF){
++ call_address = force_const_mem(SImode, call_address);
++ } else {
++ call_address = force_reg(SImode, call_address);
++ }
++ }
++ }
++ emit_call_insn(gen_call_value_internal(operands[0], call_address,
++ operands[2]));
++ DONE;
++
++ })
++
++(define_insn "call_value_internal"
++ [(parallel [(set (match_operand 0 "register_operand" "=r,r,r,r")
++ (call (mem:SI (match_operand:SI 1 "avr32_call_operand" "r,U,T,W"))
++ (match_operand 2 "" "")))
++ (clobber (reg:SI LR_REGNUM))])]
++ ;; Operand 2 not used on the AVR32.
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "icall\t%1";
++ case 1:
++ return "rcall\t%1";
++ case 2:
++ return "mcall\t%1";
++ case 3:
++ if ( TARGET_HAS_ASM_ADDR_PSEUDOS )
++ return "call\t%1";
++ else
++ return "mcall\tr6[%1@got]";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "type" "call")
++ (set_attr "length" "2,4,4,10")
++ (set_attr "cc" "call_set")])
++
++
++;;=============================================================================
++;; untyped_call
++;;-----------------------------------------------------------------------------
++;; Subrutine call instruction returning a value of any type.
++;; The code is copied from m68k.md (except gen_blockage is removed)
++;; Fixme!
++;;=============================================================================
++(define_expand "untyped_call"
++ [(parallel [(call (match_operand 0 "avr32_call_operand" "")
++ (const_int 0))
++ (match_operand 1 "" "")
++ (match_operand 2 "" "")])]
++ ""
++ {
++ int i;
++
++ emit_call_insn (GEN_CALL (operands[0], const0_rtx, NULL, const0_rtx));
++
++ for (i = 0; i < XVECLEN (operands[2], 0); i++) {
++ rtx set = XVECEXP (operands[2], 0, i);
++ emit_move_insn (SET_DEST (set), SET_SRC (set));
++ }
++
++ /* The optimizer does not know that the call sets the function value
++ registers we stored in the result block. We avoid problems by
++ claiming that all hard registers are used and clobbered at this
++ point. */
++ emit_insn (gen_blockage ());
++
++ DONE;
++ })
++
++
++;;=============================================================================
++;; return
++;;=============================================================================
++
++(define_insn "return"
++ [(return)]
++ "USE_RETURN_INSN (FALSE)"
++ {
++ avr32_output_return_instruction(TRUE, FALSE, NULL, NULL);
++ return "";
++ }
++ [(set_attr "length" "4")
++ (set_attr "type" "call")]
++ )
++
++(define_insn "*return_value_imm"
++ [(parallel [(set (reg RETVAL_REGNUM) (match_operand 0 "immediate_operand" "i"))
++ (use (reg RETVAL_REGNUM))
++ (return)])]
++ "USE_RETURN_INSN (FALSE) &&
++ ((INTVAL(operands[0]) == -1) || (INTVAL(operands[0]) == 0) || (INTVAL(operands[0]) == 1))"
++ {
++ avr32_output_return_instruction(TRUE, FALSE, NULL, operands[0]);
++ return "";
++ }
++ [(set_attr "length" "4")
++ (set_attr "type" "call")]
++ )
++
++(define_insn "*return_value_si"
++ [(set (reg RETVAL_REGNUM) (match_operand:SI 0 "register_operand" "r"))
++ (use (reg RETVAL_REGNUM))
++ (return)]
++ "USE_RETURN_INSN (TRUE)"
++ "retal %0";
++ [(set_attr "type" "call")]
++ )
++
++(define_insn "*return_value_hi"
++ [(parallel [(set (reg RETVAL_REGNUM) (match_operand:HI 0 "register_operand" "r"))
++ (use (reg RETVAL_REGNUM))
++ (return)])]
++ "USE_RETURN_INSN (TRUE)"
++ "retal %0"
++ [(set_attr "type" "call")]
++ )
++
++(define_insn "*return_value_qi"
++ [(parallel [(set (reg RETVAL_REGNUM) (match_operand:QI 0 "register_operand" "r"))
++ (use (reg RETVAL_REGNUM))
++ (return)])]
++ "USE_RETURN_INSN (TRUE)"
++ "retal %0"
++ [(set_attr "type" "call")]
++ )
++
++;;=============================================================================
++;; nop
++;;-----------------------------------------------------------------------------
++;; No-op instruction.
++;;=============================================================================
++(define_insn "nop"
++ [(const_int 0)]
++ ""
++ "nop"
++ [(set_attr "length" "2")
++ (set_attr "type" "alu")
++ (set_attr "cc" "none")])
++
++;;=============================================================================
++;; nonlocal_goto
++;;-----------------------------------------------------------------------------
++;; Jump from one function to a label in an outer function.
++;; Must invalidate return stack, since the function will be exited without
++;; a return
++;;=============================================================================
++(define_expand "nonlocal_goto"
++ [(use (match_operand 0 "" ""))
++ (use (match_operand 1 "" ""))
++ (use (match_operand 2 "" ""))
++ (use (match_operand 3 "" ""))]
++ ""
++ {
++ emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__nonlocal_goto"),
++ 0, VOIDmode, 3,
++ operands[0], SImode,
++ operands[1], Pmode,
++ operands[2], SImode);
++
++ DONE;
++ }
++)
++
++
++(define_expand "builtin_longjmp"
++ [(use (match_operand 0 "" ""))]
++ ""
++ {
++ rtx ops[3];
++
++ ops[0] = gen_rtx_MEM (Pmode, gen_rtx_PLUS(SImode, operands[0], gen_rtx_CONST_INT(SImode,0)));
++ ops[1] = gen_rtx_MEM (Pmode, gen_rtx_PLUS(SImode, operands[0], gen_rtx_CONST_INT(SImode,4)));
++ ops[2] = gen_rtx_MEM (Pmode, gen_rtx_PLUS(SImode, operands[0], gen_rtx_CONST_INT(SImode,8)));
++
++
++ emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__nonlocal_goto"),
++ 0, VOIDmode, 3,
++ ops[0], SImode,
++ ops[1], Pmode,
++ ops[2], SImode);
++
++ DONE;
++ }
++ )
++
++
++;;=============================================================================
++;; indirect_jump
++;;-----------------------------------------------------------------------------
++;; Jump to an address in reg or memory.
++;;=============================================================================
++(define_expand "indirect_jump"
++ [(set (pc)
++ (match_operand:SI 0 "general_operand" "r,m"))]
++ ""
++ {
++ /* One of the ops has to be in a register. */
++ if ( (flag_pic || TARGET_HAS_ASM_ADDR_PSEUDOS )
++ && !avr32_legitimate_pic_operand_p(operands[0]) )
++ operands[0] = legitimize_pic_address (operands[0], SImode, 0);
++ else if ( flag_pic && avr32_address_operand(operands[0], GET_MODE(operands[0])) )
++ /* If we have an address operand then this function uses the pic register. */
++ current_function_uses_pic_offset_table = 1;
++ })
++
++
++(define_insn "indirect_jump_internal"
++ [(set (pc)
++ (match_operand:SI 0 "general_operand" "r,m,W"))]
++ ""
++ {
++ switch( which_alternative ){
++ case 0:
++ return "mov\tpc, %0";
++ case 1:
++ if ( avr32_const_pool_ref_operand(operands[0], GET_MODE(operands[0])) )
++ return "lddpc\tpc, %0";
++ else
++ return "ld.w\tpc, %0";
++ case 2:
++ if ( flag_pic )
++ return "ld.w\tpc, r6[%0@got]";
++ else
++ return "lda.w\tpc, %0";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "2,4,8")
++ (set_attr "type" "call,call,call")
++ (set_attr "cc" "none,none,clobber")])
++
++
++;;=============================================================================
++;; casesi
++;;=============================================================================
++
++
++(define_expand "casesi"
++ [(match_operand:SI 0 "register_operand" "") ; index to jump on
++ (match_operand:SI 1 "const_int_operand" "") ; lower bound
++ (match_operand:SI 2 "const_int_operand" "") ; total range
++ (match_operand:SI 3 "" "") ; table label
++ (match_operand:SI 4 "" "")] ; Out of range label
++ ""
++ "
++ {
++ rtx reg;
++ if (operands[1] != const0_rtx)
++ {
++ if (!avr32_const_ok_for_constraint_p(INTVAL (operands[1]), 'I', \"Is21\")){
++ reg = force_reg(SImode, GEN_INT (INTVAL (operands[1])));
++ emit_insn (gen_subsi3 (reg, operands[0],
++ reg));
++ } else {
++ reg = gen_reg_rtx (SImode);
++ emit_insn (gen_addsi3 (reg, operands[0],
++ GEN_INT (-INTVAL (operands[1]))));
++ }
++ operands[0] = reg;
++ }
++
++ if (!avr32_const_ok_for_constraint_p(INTVAL (operands[2]), 'K', \"Ks21\"))
++ operands[2] = force_reg (SImode, operands[2]);
++
++ emit_jump_insn (gen_casesi_internal (operands[0], operands[2], operands[3],
++ operands[4], gen_reg_rtx(SImode)));
++ DONE;
++ }"
++)
++
++;; The USE in this pattern is needed to tell flow analysis that this is
++;; a CASESI insn. It has no other purpose.
++(define_insn "casesi_internal"
++ [(parallel [(set (pc)
++ (if_then_else
++ (leu (match_operand:SI 0 "register_operand" "r")
++ (match_operand:SI 1 "register_immediate_operand" "rKu03"))
++ (mem:SI (plus:SI (mult:SI (match_dup 0) (const_int 4))
++ (label_ref (match_operand 2 "" ""))))
++ (label_ref (match_operand 3 "" ""))))
++ (clobber (match_operand:SI 4 "register_operand" "=r"))
++ (use (label_ref (match_dup 2)))])]
++ ""
++ {
++ if (flag_pic)
++ return "cp.w\t%0, %1\;brhi\t%3\;sub\t%4, pc, -(%2 - .)\;add\tpc, %4, %0 << 2";
++ return "cp.w\t%0, %1\;brhi\t%3\;sub\t%4, pc, -(%2 - .)\;ld.w\tpc, %4[%0 << 2]";
++ }
++ [(set_attr "cc" "clobber")
++ (set_attr "length" "16")]
++)
++
++
++(define_insn "prefetch"
++ [(prefetch (match_operand:SI 0 "register_operand" "r")
++ (match_operand 1 "const_int_operand" "")
++ (match_operand 2 "const_int_operand" ""))]
++ ""
++ {
++ return "pref\t%0[0]";
++ }
++
++ [(set_attr "length" "4")
++ (set_attr "type" "load")
++ (set_attr "cc" "none")])
++
++
++
++;;=============================================================================
++;; prologue
++;;-----------------------------------------------------------------------------
++;; This pattern, if defined, emits RTL for entry to a function. The function
++;; entry i responsible for setting up the stack frame, initializing the frame
++;; pointer register, saving callee saved registers, etc.
++;;=============================================================================
++(define_expand "prologue"
++ [(clobber (const_int 0))]
++ ""
++ "
++ avr32_expand_prologue();
++ DONE;
++ "
++ )
++
++;;=============================================================================
++;; eh_return
++;;-----------------------------------------------------------------------------
++;; This pattern, if defined, affects the way __builtin_eh_return, and
++;; thence the call frame exception handling library routines, are
++;; built. It is intended to handle non-trivial actions needed along
++;; the abnormal return path.
++;;
++;; The address of the exception handler to which the function should
++;; return is passed as operand to this pattern. It will normally need
++;; to copied by the pattern to some special register or memory
++;; location. If the pattern needs to determine the location of the
++;; target call frame in order to do so, it may use
++;; EH_RETURN_STACKADJ_RTX, if defined; it will have already been
++;; assigned.
++;;
++;; If this pattern is not defined, the default action will be to
++;; simply copy the return address to EH_RETURN_HANDLER_RTX. Either
++;; that macro or this pattern needs to be defined if call frame
++;; exception handling is to be used.
++(define_expand "eh_return"
++ [(use (match_operand 0 "general_operand" ""))]
++ ""
++ "
++ avr32_set_return_address (operands[0]);
++ DONE;
++ "
++ )
++
++;;=============================================================================
++;; ffssi2
++;;-----------------------------------------------------------------------------
++(define_insn "ffssi2"
++ [ (set (match_operand:SI 0 "register_operand" "=r")
++ (ffs:SI (match_operand:SI 1 "register_operand" "r"))) ]
++ ""
++ "mov %0, %1
++ brev %0
++ clz %0, %0
++ sub %0, -1
++ cp %0, 33
++ moveq %0, 0"
++ [(set_attr "length" "18")
++ (set_attr "cc" "clobber")]
++ )
++
++
++
++;;=============================================================================
++;; swap_h
++;;-----------------------------------------------------------------------------
++(define_insn "*swap_h"
++ [ (set (match_operand:SI 0 "register_operand" "=r")
++ (ior:SI (ashift:SI (match_dup 0) (const_int 16))
++ (lshiftrt:SI (match_dup 0) (const_int 16))))]
++ ""
++ "swap.h %0"
++ [(set_attr "length" "2")]
++ )
++
++(define_insn_and_split "bswap_16"
++ [ (set (match_operand:HI 0 "avr32_bswap_operand" "=r,RKs13,r")
++ (ior:HI (and:HI (lshiftrt:HI (match_operand:HI 1 "avr32_bswap_operand" "r,r,RKs13")
++ (const_int 8))
++ (const_int 255))
++ (ashift:HI (and:HI (match_dup 1)
++ (const_int 255))
++ (const_int 8))))]
++ ""
++ {
++ switch ( which_alternative ){
++ case 0:
++ if ( REGNO(operands[0]) == REGNO(operands[1]))
++ return "swap.bh\t%0";
++ else
++ return "mov\t%0, %1\;swap.bh\t%0";
++ case 1:
++ return "stswp.h\t%0, %1";
++ case 2:
++ return "ldswp.sh\t%0, %1";
++ default:
++ abort();
++ }
++ }
++
++ "(reload_completed &&
++ REG_P(operands[0]) && REG_P(operands[1])
++ && (REGNO(operands[0]) != REGNO(operands[1])))"
++ [(set (match_dup 0) (match_dup 1))
++ (set (match_dup 0)
++ (ior:HI (and:HI (lshiftrt:HI (match_dup 0)
++ (const_int 8))
++ (const_int 255))
++ (ashift:HI (and:HI (match_dup 0)
++ (const_int 255))
++ (const_int 8))))]
++ ""
++
++ [(set_attr "length" "4,4,4")
++ (set_attr "type" "alu,store,load_rm")]
++ )
++
++(define_insn_and_split "bswap_32"
++ [ (set (match_operand:SI 0 "avr32_bswap_operand" "=r,RKs14,r")
++ (ior:SI (ior:SI (lshiftrt:SI (and:SI (match_operand:SI 1 "avr32_bswap_operand" "=r,r,RKs14")
++ (const_int 4278190080))
++ (const_int 24))
++ (lshiftrt:SI (and:SI (match_dup 1)
++ (const_int 16711680))
++ (const_int 8)))
++ (ior:SI (ashift:SI (and:SI (match_dup 1)
++ (const_int 65280))
++ (const_int 8))
++ (ashift:SI (and:SI (match_dup 1)
++ (const_int 255))
++ (const_int 24)))))]
++ ""
++ {
++ switch ( which_alternative ){
++ case 0:
++ if ( REGNO(operands[0]) == REGNO(operands[1]))
++ return "swap.b\t%0";
++ else
++ return "mov\t%0, %1\;swap.b\t%0";
++ case 1:
++ return "stswp.w\t%0, %1";
++ case 2:
++ return "ldswp.w\t%0, %1";
++ default:
++ abort();
++ }
++ }
++ "(reload_completed &&
++ REG_P(operands[0]) && REG_P(operands[1])
++ && (REGNO(operands[0]) != REGNO(operands[1])))"
++ [(set (match_dup 0) (match_dup 1))
++ (set (match_dup 0)
++ (ior:SI (ior:SI (lshiftrt:SI (and:SI (match_dup 0)
++ (const_int 4278190080))
++ (const_int 24))
++ (lshiftrt:SI (and:SI (match_dup 0)
++ (const_int 16711680))
++ (const_int 8)))
++ (ior:SI (ashift:SI (and:SI (match_dup 0)
++ (const_int 65280))
++ (const_int 8))
++ (ashift:SI (and:SI (match_dup 0)
++ (const_int 255))
++ (const_int 24)))))]
++ ""
++
++ [(set_attr "length" "4,4,4")
++ (set_attr "type" "alu,store,load_rm")]
++ )
++
++
++;;=============================================================================
++;; blockage
++;;-----------------------------------------------------------------------------
++;; UNSPEC_VOLATILE is considered to use and clobber all hard registers and
++;; all of memory. This blocks insns from being moved across this point.
++
++(define_insn "blockage"
++ [(unspec_volatile [(const_int 0)] VUNSPEC_BLOCKAGE)]
++ ""
++ ""
++ [(set_attr "length" "0")]
++)
++
++;;=============================================================================
++;; clzsi2
++;;-----------------------------------------------------------------------------
++(define_insn "clzsi2"
++ [ (set (match_operand:SI 0 "register_operand" "=r")
++ (clz:SI (match_operand:SI 1 "register_operand" "r"))) ]
++ ""
++ "clz %0, %1"
++ [(set_attr "length" "4")
++ (set_attr "cc" "set_z")]
++ )
++
++;;=============================================================================
++;; ctzsi2
++;;-----------------------------------------------------------------------------
++(define_insn "ctzsi2"
++ [ (set (match_operand:SI 0 "register_operand" "=r,r")
++ (ctz:SI (match_operand:SI 1 "register_operand" "0,r"))) ]
++ ""
++ "@
++ brev\t%0\;clz\t%0, %0
++ mov\t%0, %1\;brev\t%0\;clz\t%0, %0"
++ [(set_attr "length" "8")
++ (set_attr "cc" "set_z")]
++ )
++
++;;=============================================================================
++;; cache instructions
++;;-----------------------------------------------------------------------------
++(define_insn "cache"
++ [ (unspec_volatile [(match_operand:SI 0 "register_operand" "r")
++ (match_operand:SI 1 "immediate_operand" "Ku05")] VUNSPEC_CACHE)]
++ ""
++ "cache %0[0], %1"
++ [(set_attr "length" "4")]
++ )
++
++(define_insn "sync"
++ [ (unspec_volatile [(match_operand:SI 0 "immediate_operand" "Ku08")] VUNSPEC_SYNC)]
++ ""
++ "sync %0"
++ [(set_attr "length" "4")]
++ )
++
++;;=============================================================================
++;; TLB instructions
++;;-----------------------------------------------------------------------------
++(define_insn "tlbr"
++ [ (unspec_volatile [(const_int 0)] VUNSPEC_TLBR)]
++ ""
++ "tlbr"
++ [(set_attr "length" "2")]
++ )
++
++(define_insn "tlbw"
++ [ (unspec_volatile [(const_int 0)] VUNSPEC_TLBW)]
++ ""
++ "tlbw"
++ [(set_attr "length" "2")]
++ )
++
++(define_insn "tlbs"
++ [ (unspec_volatile [(const_int 0)] VUNSPEC_TLBS)]
++ ""
++ "tlbs"
++ [(set_attr "length" "2")]
++ )
++
++;;=============================================================================
++;; Breakpoint instruction
++;;-----------------------------------------------------------------------------
++(define_insn "breakpoint"
++ [ (unspec_volatile [(const_int 0)] VUNSPEC_BREAKPOINT)]
++ ""
++ "breakpoint"
++ [(set_attr "length" "2")]
++ )
++
++;;=============================================================================
++;; Xchg instruction
++;;-----------------------------------------------------------------------------
++(define_insn "xchg"
++ [ (parallel [(set (match_operand:SI 0 "register_operand" "=&r")
++ (mem:SI (match_operand:SI 1 "register_operand" "r")))
++ (set (mem:SI (match_operand:SI 2 "register_operand" "=1"))
++ (match_operand:SI 3 "register_operand" "r"))])]
++ ""
++ "xchg\t%0, %1, %3"
++ [(set_attr "length" "4")]
++ )
++
++;;=============================================================================
++;; mtsr/mfsr instruction
++;;-----------------------------------------------------------------------------
++(define_insn "mtsr"
++ [ (unspec_volatile [(match_operand 0 "immediate_operand" "i")
++ (match_operand:SI 1 "register_operand" "r")] VUNSPEC_MTSR)]
++ ""
++ "mtsr\t%0, %1"
++ [(set_attr "length" "4")]
++ )
++
++(define_insn "mfsr"
++ [ (set (match_operand:SI 0 "register_operand" "=r")
++ (unspec_volatile:SI [(match_operand 1 "immediate_operand" "i")] VUNSPEC_MFSR)) ]
++ ""
++ "mfsr\t%0, %1"
++ [(set_attr "length" "4")]
++ )
++
++;;=============================================================================
++;; mtdr/mfdr instruction
++;;-----------------------------------------------------------------------------
++(define_insn "mtdr"
++ [ (unspec_volatile [(match_operand 0 "immediate_operand" "i")
++ (match_operand:SI 1 "register_operand" "r")] VUNSPEC_MTDR)]
++ ""
++ "mtdr\t%0, %1"
++ [(set_attr "length" "4")]
++ )
++
++(define_insn "mfdr"
++ [ (set (match_operand:SI 0 "register_operand" "=r")
++ (unspec_volatile:SI [(match_operand 1 "immediate_operand" "i")] VUNSPEC_MFDR)) ]
++ ""
++ "mfdr\t%0, %1"
++ [(set_attr "length" "4")]
++ )
++
++;;=============================================================================
++;; musfr
++;;-----------------------------------------------------------------------------
++(define_insn "musfr"
++ [ (unspec_volatile [(match_operand:SI 0 "register_operand" "r")] VUNSPEC_MUSFR)]
++ ""
++ "musfr\t%0"
++ [(set_attr "length" "2")
++ (set_attr "cc" "clobber")]
++ )
++
++(define_insn "mustr"
++ [ (set (match_operand:SI 0 "register_operand" "=r")
++ (unspec_volatile:SI [(const_int 0)] VUNSPEC_MUSTR)) ]
++ ""
++ "mustr\t%0"
++ [(set_attr "length" "2")]
++ )
++
++;;=============================================================================
++;; Saturation Round Scale instruction
++;;-----------------------------------------------------------------------------
++(define_insn "sats"
++ [ (set (match_operand:SI 0 "register_operand" "+r")
++ (unspec:SI [(match_dup 0)
++ (match_operand 1 "immediate_operand" "Ku05")
++ (match_operand 2 "immediate_operand" "Ku05")]
++ UNSPEC_SATS)) ]
++ "TARGET_DSP"
++ "sats\t%0 >> %1, %2"
++ [(set_attr "type" "alu_sat")
++ (set_attr "length" "4")]
++ )
++
++(define_insn "satu"
++ [ (set (match_operand:SI 0 "register_operand" "+r")
++ (unspec:SI [(match_dup 0)
++ (match_operand 1 "immediate_operand" "Ku05")
++ (match_operand 2 "immediate_operand" "Ku05")]
++ UNSPEC_SATU)) ]
++ "TARGET_DSP"
++ "satu\t%0 >> %1, %2"
++ [(set_attr "type" "alu_sat")
++ (set_attr "length" "4")]
++ )
++
++(define_insn "satrnds"
++ [ (set (match_operand:SI 0 "register_operand" "+r")
++ (unspec:SI [(match_dup 0)
++ (match_operand 1 "immediate_operand" "Ku05")
++ (match_operand 2 "immediate_operand" "Ku05")]
++ UNSPEC_SATRNDS)) ]
++ "TARGET_DSP"
++ "satrnds\t%0 >> %1, %2"
++ [(set_attr "type" "alu_sat")
++ (set_attr "length" "4")]
++ )
++
++(define_insn "satrndu"
++ [ (set (match_operand:SI 0 "register_operand" "+r")
++ (unspec:SI [(match_dup 0)
++ (match_operand 1 "immediate_operand" "Ku05")
++ (match_operand 2 "immediate_operand" "Ku05")]
++ UNSPEC_SATRNDU)) ]
++ "TARGET_DSP"
++ "sats\t%0 >> %1, %2"
++ [(set_attr "type" "alu_sat")
++ (set_attr "length" "4")]
++ )
++
++;; Special patterns for dealing with the constant pool
++
++(define_insn "align_4"
++ [(unspec_volatile [(const_int 0)] VUNSPEC_ALIGN)]
++ ""
++ {
++ assemble_align (32);
++ return "";
++ }
++ [(set_attr "length" "2")]
++)
++
++(define_insn "consttable_start"
++ [(unspec_volatile [(const_int 0)] VUNSPEC_POOL_START)]
++ ""
++ {
++ return ".cpool";
++ }
++ [(set_attr "length" "0")]
++ )
++
++(define_insn "consttable_end"
++ [(unspec_volatile [(const_int 0)] VUNSPEC_POOL_END)]
++ ""
++ {
++ making_const_table = FALSE;
++ return "";
++ }
++ [(set_attr "length" "0")]
++)
++
++
++(define_insn "consttable_4"
++ [(unspec_volatile [(match_operand 0 "" "")] VUNSPEC_POOL_4)]
++ ""
++ {
++ making_const_table = TRUE;
++ switch (GET_MODE_CLASS (GET_MODE (operands[0])))
++ {
++ case MODE_FLOAT:
++ {
++ REAL_VALUE_TYPE r;
++ char real_string[1024];
++ REAL_VALUE_FROM_CONST_DOUBLE (r, operands[0]);
++ real_to_decimal(real_string, &r, 1024, 0, 1);
++ asm_fprintf (asm_out_file, "\t.float\t%s\n", real_string);
++ break;
++ }
++ default:
++ assemble_integer (operands[0], 4, 0, 1);
++ break;
++ }
++ return "";
++ }
++ [(set_attr "length" "4")]
++)
++
++(define_insn "consttable_8"
++ [(unspec_volatile [(match_operand 0 "" "")] VUNSPEC_POOL_8)]
++ ""
++ {
++ making_const_table = TRUE;
++ switch (GET_MODE_CLASS (GET_MODE (operands[0])))
++ {
++ case MODE_FLOAT:
++ {
++ REAL_VALUE_TYPE r;
++ char real_string[1024];
++ REAL_VALUE_FROM_CONST_DOUBLE (r, operands[0]);
++ real_to_decimal(real_string, &r, 1024, 0, 1);
++ asm_fprintf (asm_out_file, "\t.double\t%s\n", real_string);
++ break;
++ }
++ default:
++ assemble_integer(operands[0], 8, 0, 1);
++ break;
++ }
++ return "";
++ }
++ [(set_attr "length" "8")]
++)
++
++;;=============================================================================
++;; coprocessor instructions
++;;-----------------------------------------------------------------------------
++(define_insn "cop"
++ [ (unspec_volatile [(match_operand 0 "immediate_operand" "Ku03")
++ (match_operand 1 "immediate_operand" "Ku04")
++ (match_operand 2 "immediate_operand" "Ku04")
++ (match_operand 3 "immediate_operand" "Ku04")
++ (match_operand 4 "immediate_operand" "Ku07")] VUNSPEC_COP)]
++ ""
++ "cop\tcp%0, cr%1, cr%2, cr%3, %4"
++ [(set_attr "length" "4")]
++ )
++
++(define_insn "mvcrsi"
++ [ (set (match_operand:SI 0 "avr32_cop_move_operand" "=r,<,Z")
++ (unspec_volatile:SI [(match_operand 1 "immediate_operand" "Ku03,Ku03,Ku03")
++ (match_operand 2 "immediate_operand" "Ku04,Ku04,Ku04")]
++ VUNSPEC_MVCR)) ]
++ ""
++ "@
++ mvcr.w\tcp%1, %0, cr%2
++ stcm.w\tcp%1, %0, cr%2
++ stc.w\tcp%1, %0, cr%2"
++ [(set_attr "length" "4")]
++ )
++
++(define_insn "mvcrdi"
++ [ (set (match_operand:DI 0 "avr32_cop_move_operand" "=r,<,Z")
++ (unspec_volatile:DI [(match_operand 1 "immediate_operand" "Ku03,Ku03,Ku03")
++ (match_operand 2 "immediate_operand" "Ku04,Ku04,Ku04")]
++ VUNSPEC_MVCR)) ]
++ ""
++ "@
++ mvcr.d\tcp%1, %0, cr%2
++ stcm.d\tcp%1, %0, cr%2-cr%i2
++ stc.d\tcp%1, %0, cr%2"
++ [(set_attr "length" "4")]
++ )
++
++(define_insn "mvrcsi"
++ [ (unspec_volatile:SI [(match_operand 0 "immediate_operand" "Ku03,Ku03,Ku03")
++ (match_operand 1 "immediate_operand" "Ku04,Ku04,Ku04")
++ (match_operand:SI 2 "avr32_cop_move_operand" "r,>,Z")]
++ VUNSPEC_MVRC)]
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "mvrc.w\tcp%0, cr%1, %2";
++ case 1:
++ return "ldcm.w\tcp%0, %2, cr%1";
++ case 2:
++ return "ldc.w\tcp%0, cr%1, %2";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "4")]
++ )
++
++(define_insn "mvrcdi"
++ [ (unspec_volatile:DI [(match_operand 0 "immediate_operand" "Ku03,Ku03,Ku03")
++ (match_operand 1 "immediate_operand" "Ku04,Ku04,Ku04")
++ (match_operand:DI 2 "avr32_cop_move_operand" "r,>,Z")]
++ VUNSPEC_MVRC)]
++ ""
++ {
++ switch (which_alternative){
++ case 0:
++ return "mvrc.d\tcp%0, cr%1, %2";
++ case 1:
++ return "ldcm.d\tcp%0, %2, cr%1-cr%i1";
++ case 2:
++ return "ldc.d\tcp%0, cr%1, %2";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "length" "4")]
++ )
++
++;;=============================================================================
++;; epilogue
++;;-----------------------------------------------------------------------------
++;; This pattern emits RTL for exit from a function. The function exit is
++;; responsible for deallocating the stack frame, restoring callee saved
++;; registers and emitting the return instruction.
++;; ToDo: using TARGET_ASM_FUNCTION_PROLOGUE instead.
++;;=============================================================================
++(define_expand "epilogue"
++ [(unspec_volatile [(return)] VUNSPEC_EPILOGUE)]
++ ""
++ "
++ if (USE_RETURN_INSN (FALSE)){
++ emit_jump_insn (gen_return ());
++ DONE;
++ }
++ emit_jump_insn (gen_rtx_UNSPEC_VOLATILE (VOIDmode,
++ gen_rtvec (1,
++ gen_rtx_RETURN (VOIDmode)),
++ VUNSPEC_EPILOGUE));
++ DONE;
++ "
++ )
++
++(define_insn "*epilogue_insns"
++ [(unspec_volatile [(return)] VUNSPEC_EPILOGUE)]
++ ""
++ {
++ avr32_output_return_instruction (FALSE, FALSE, NULL, NULL);
++ return "";
++ }
++ ; Length is absolute worst case
++ [(set_attr "type" "branch")
++ (set_attr "length" "12")]
++ )
++
++(define_insn "*epilogue_insns_ret_imm"
++ [(parallel [(set (reg RETVAL_REGNUM) (match_operand 0 "immediate_operand" "i"))
++ (use (reg RETVAL_REGNUM))
++ (unspec_volatile [(return)] VUNSPEC_EPILOGUE)])]
++ "((INTVAL(operands[0]) == -1) || (INTVAL(operands[0]) == 0) || (INTVAL(operands[0]) == 1))"
++ {
++ avr32_output_return_instruction (FALSE, FALSE, NULL, operands[0]);
++ return "";
++ }
++ ; Length is absolute worst case
++ [(set_attr "type" "branch")
++ (set_attr "length" "12")]
++ )
++
++(define_insn "sibcall_epilogue"
++ [(unspec_volatile [(const_int 0)] VUNSPEC_EPILOGUE)]
++ ""
++ {
++ avr32_output_return_instruction (FALSE, FALSE, NULL, NULL);
++ return "";
++ }
++;; Length is absolute worst case
++ [(set_attr "type" "branch")
++ (set_attr "length" "12")]
++ )
++
++(define_insn "*sibcall_epilogue_insns_ret_imm"
++ [(parallel [(set (reg RETVAL_REGNUM) (match_operand 0 "immediate_operand" "i"))
++ (use (reg RETVAL_REGNUM))
++ (unspec_volatile [(const_int 0)] VUNSPEC_EPILOGUE)])]
++ "((INTVAL(operands[0]) == -1) || (INTVAL(operands[0]) == 0) || (INTVAL(operands[0]) == 1))"
++ {
++ avr32_output_return_instruction (FALSE, FALSE, NULL, operands[0]);
++ return "";
++ }
++ ; Length is absolute worst case
++ [(set_attr "type" "branch")
++ (set_attr "length" "12")]
++ )
++
++(define_insn "ldxi"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (mem:SI (plus:SI
++ (match_operand:SI 1 "register_operand" "r")
++ (mult:SI (zero_extract:SI (match_operand:SI 2 "register_operand" "r")
++ (const_int 8)
++ (match_operand:SI 3 "immediate_operand" "Ku05"))
++ (const_int 4)))))]
++ "(INTVAL(operands[3]) == 24 || INTVAL(operands[3]) == 16 || INTVAL(operands[3]) == 8
++ || INTVAL(operands[3]) == 0)"
++ {
++ switch ( INTVAL(operands[3]) ){
++ case 0:
++ return "ld.w %0, %1[%2:b << 2]";
++ case 8:
++ return "ld.w %0, %1[%2:l << 2]";
++ case 16:
++ return "ld.w %0, %1[%2:u << 2]";
++ case 24:
++ return "ld.w %0, %1[%2:t << 2]";
++ default:
++ internal_error("illegal operand for ldxi");
++ }
++ }
++ [(set_attr "type" "load")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
++
++
++
++
++
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Changing
++;; sub r8, r7, 8
++;; st.w r8[0x0], r12
++;; to
++;; sub r8, r7, 8
++;; st.w r7[-0x8], r12
++;;=============================================================================
++; (set (reg:SI 9 r8)
++; (plus:SI (reg/f:SI 6 r7)
++; (const_int ...)))
++; (set (mem:SI (reg:SI 9 r8))
++; (reg:SI 12 r12))
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (plus:SI (match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")))
++ (set (mem:SI (match_dup 0))
++ (match_operand:SI 3 "register_operand" ""))]
++ "REGNO(operands[0]) != REGNO(operands[1])"
++ [(set (match_dup 0)
++ (plus:SI (match_dup 1)
++ (match_dup 2)))
++ (set (mem:SI (plus:SI (match_dup 1)
++ (match_dup 2)))
++ (match_dup 3))]
++ "")
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Changing
++;; sub r6, r7, 4
++;; ld.w r6, r6[0x0]
++;; to
++;; sub r6, r7, 4
++;; ld.w r6, r7[-0x4]
++;;=============================================================================
++; (set (reg:SI 7 r6)
++; (plus:SI (reg/f:SI 6 r7)
++; (const_int -4 [0xfffffffc])))
++; (set (reg:SI 7 r6)
++; (mem:SI (reg:SI 7 r6)))
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (plus:SI (match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")))
++ (set (match_operand:SI 3 "register_operand" "")
++ (mem:SI (match_dup 0)))]
++ "REGNO(operands[0]) != REGNO(operands[1])"
++ [(set (match_dup 0)
++ (plus:SI (match_dup 1)
++ (match_dup 2)))
++ (set (match_dup 3)
++ (mem:SI (plus:SI (match_dup 1)
++ (match_dup 2))))]
++ "")
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Changing
++;; ld.sb r0, r7[-0x6]
++;; cashs.b r0
++;; to
++;; ld.sb r0, r7[-0x6]
++;;=============================================================================
++(define_peephole2
++ [(set (match_operand:QI 0 "register_operand" "")
++ (match_operand:QI 1 "load_sb_memory_operand" ""))
++ (set (match_operand:SI 2 "register_operand" "")
++ (sign_extend:SI (match_dup 0)))]
++ "(REGNO(operands[0]) == REGNO(operands[2]) || peep2_reg_dead_p(2, operands[0]))"
++ [(set (match_dup 2)
++ (sign_extend:SI (match_dup 1)))]
++ "")
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Changing
++;; ld.ub r0, r7[-0x6]
++;; cashu.b r0
++;; to
++;; ld.ub r0, r7[-0x6]
++;;=============================================================================
++(define_peephole2
++ [(set (match_operand:QI 0 "register_operand" "")
++ (match_operand:QI 1 "memory_operand" ""))
++ (set (match_operand:SI 2 "register_operand" "")
++ (zero_extend:SI (match_dup 0)))]
++ "(REGNO(operands[0]) == REGNO(operands[2])) || peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 2)
++ (zero_extend:SI (match_dup 1)))]
++ "")
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Changing
++;; ld.sh r0, r7[-0x6]
++;; casts.h r0
++;; to
++;; ld.sh r0, r7[-0x6]
++;;=============================================================================
++(define_peephole2
++ [(set (match_operand:HI 0 "register_operand" "")
++ (match_operand:HI 1 "memory_operand" ""))
++ (set (match_operand:SI 2 "register_operand" "")
++ (sign_extend:SI (match_dup 0)))]
++ "(REGNO(operands[0]) == REGNO(operands[2])) || peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 2)
++ (sign_extend:SI (match_dup 1)))]
++ "")
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Changing
++;; ld.uh r0, r7[-0x6]
++;; castu.h r0
++;; to
++;; ld.uh r0, r7[-0x6]
++;;=============================================================================
++(define_peephole2
++ [(set (match_operand:HI 0 "register_operand" "")
++ (match_operand:HI 1 "memory_operand" ""))
++ (set (match_operand:SI 2 "register_operand" "")
++ (zero_extend:SI (match_dup 0)))]
++ "(REGNO(operands[0]) == REGNO(operands[2])) || peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 2)
++ (zero_extend:SI (match_dup 1)))]
++ "")
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Changing
++;; mul rd, rx, ry
++;; add rd2, rd
++;; to
++;; mac rd2, rx, ry
++;;=============================================================================
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (mult:SI (match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "register_operand" "")))
++ (set (match_operand:SI 3 "register_operand" "")
++ (plus:SI (match_dup 3)
++ (match_dup 0)))]
++ "peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 3)
++ (plus:SI (mult:SI (match_dup 1)
++ (match_dup 2))
++ (match_dup 3)))]
++ "")
++
++
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Changing
++;; bfextu rd, rs, k5, 1 or and(h/l) rd, one_bit_set_mask
++;; to
++;; bld rs, k5
++;;
++;; If rd is dead after the operation.
++;;=============================================================================
++(define_peephole2
++ [ (set (match_operand:SI 0 "register_operand" "")
++ (zero_extract:SI (match_operand:SI 1 "register_operand" "")
++ (const_int 1)
++ (match_operand:SI 2 "immediate_operand" "")))
++ (set (cc0)
++ (match_dup 0))]
++ "peep2_reg_dead_p(2, operands[0])"
++ [(set (cc0)
++ (and:SI (match_dup 1)
++ (match_dup 2)))]
++ "operands[2] = GEN_INT(1 << INTVAL(operands[2]));")
++
++(define_peephole2
++ [ (set (match_operand:SI 0 "register_operand" "")
++ (and:SI (match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "one_bit_set_operand" "")))
++ (set (cc0)
++ (match_dup 0))]
++ "peep2_reg_dead_p(2, operands[0])"
++ [(set (cc0)
++ (and:SI (match_dup 1)
++ (match_dup 2)))]
++ "")
++
++;;=============================================================================
++;; Peephole optimizing
++;;-----------------------------------------------------------------------------
++;; Load with extracted index: ld.w Rd, Rb[Ri:{t/u/b/l} << 2]
++;;
++;;=============================================================================
++
++
++(define_peephole
++ [(set (match_operand:SI 0 "register_operand" "")
++ (zero_extract:SI (match_operand:SI 1 "register_operand" "")
++ (const_int 8)
++ (match_operand:SI 2 "avr32_extract_shift_operand" "")))
++ (set (match_operand:SI 3 "register_operand" "")
++ (mem:SI (plus:SI (mult:SI (match_dup 0) (const_int 4))
++ (match_operand:SI 4 "register_operand" ""))))]
++
++ "(dead_or_set_p(insn, operands[0]))"
++ {
++ switch ( INTVAL(operands[2]) ){
++ case 0:
++ return "ld.w %3, %4[%1:b << 2]";
++ case 8:
++ return "ld.w %3, %4[%1:l << 2]";
++ case 16:
++ return "ld.w %3, %4[%1:u << 2]";
++ case 24:
++ return "ld.w %3, %4[%1:t << 2]";
++ default:
++ internal_error("illegal operand for ldxi");
++ }
++ }
++ [(set_attr "type" "load")
++ (set_attr "length" "4")
++ (set_attr "cc" "clobber")]
++ )
++
++
++
++(define_peephole
++ [(set (match_operand:SI 0 "register_operand" "")
++ (and:SI (match_operand:SI 1 "register_operand" "") (const_int 255)))
++ (set (match_operand:SI 2 "register_operand" "")
++ (mem:SI (plus:SI (mult:SI (match_dup 0) (const_int 4))
++ (match_operand:SI 3 "register_operand" ""))))]
++
++ "(dead_or_set_p(insn, operands[0]))"
++
++ "ld.w %2, %3[%1:b << 2]"
++ [(set_attr "type" "load")
++ (set_attr "length" "4")
++ (set_attr "cc" "clobber")]
++ )
++
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (zero_extract:SI (match_operand:SI 1 "register_operand" "")
++ (const_int 8)
++ (match_operand:SI 2 "avr32_extract_shift_operand" "")))
++ (set (match_operand:SI 3 "register_operand" "")
++ (mem:SI (plus:SI (mult:SI (match_dup 0) (const_int 4))
++ (match_operand:SI 4 "register_operand" ""))))]
++
++ "(peep2_reg_dead_p(2, operands[0]))
++ || (REGNO(operands[0]) == REGNO(operands[3]))"
++ [(set (match_dup 3)
++ (mem:SI (plus:SI
++ (match_dup 4)
++ (mult:SI (zero_extract:SI (match_dup 1)
++ (const_int 8)
++ (match_dup 2))
++ (const_int 4)))))]
++ )
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (zero_extend:SI (match_operand:QI 1 "register_operand" "")))
++ (set (match_operand:SI 2 "register_operand" "")
++ (mem:SI (plus:SI (mult:SI (match_dup 0) (const_int 4))
++ (match_operand:SI 3 "register_operand" ""))))]
++
++ "(peep2_reg_dead_p(2, operands[0]))
++ || (REGNO(operands[0]) == REGNO(operands[2]))"
++ [(set (match_dup 2)
++ (mem:SI (plus:SI
++ (match_dup 3)
++ (mult:SI (zero_extract:SI (match_dup 1)
++ (const_int 8)
++ (const_int 0))
++ (const_int 4)))))]
++ "operands[1] = gen_rtx_REG(SImode, REGNO(operands[1]));"
++ )
++
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (and:SI (match_operand:SI 1 "register_operand" "")
++ (const_int 255)))
++ (set (match_operand:SI 2 "register_operand" "")
++ (mem:SI (plus:SI (mult:SI (match_dup 0) (const_int 4))
++ (match_operand:SI 3 "register_operand" ""))))]
++
++ "(peep2_reg_dead_p(2, operands[0]))
++ || (REGNO(operands[0]) == REGNO(operands[2]))"
++ [(set (match_dup 2)
++ (mem:SI (plus:SI
++ (match_dup 3)
++ (mult:SI (zero_extract:SI (match_dup 1)
++ (const_int 8)
++ (const_int 0))
++ (const_int 4)))))]
++ ""
++ )
++
++
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (lshiftrt:SI (match_operand:SI 1 "register_operand" "")
++ (const_int 24)))
++ (set (match_operand:SI 2 "register_operand" "")
++ (mem:SI (plus:SI (mult:SI (match_dup 0) (const_int 4))
++ (match_operand:SI 3 "register_operand" ""))))]
++
++ "(peep2_reg_dead_p(2, operands[0]))
++ || (REGNO(operands[0]) == REGNO(operands[2]))"
++ [(set (match_dup 2)
++ (mem:SI (plus:SI
++ (match_dup 3)
++ (mult:SI (zero_extract:SI (match_dup 1)
++ (const_int 8)
++ (const_int 24))
++ (const_int 4)))))]
++ ""
++ )
++
++
++;;************************************************
++;; ANDN
++;;
++;;************************************************
++
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (not:SI (match_operand:SI 1 "register_operand" "")))
++ (set (match_operand:SI 2 "register_operand" "")
++ (and:SI (match_dup 2)
++ (match_dup 0)))]
++ "peep2_reg_dead_p(2, operands[0])"
++
++ [(set (match_dup 2)
++ (and:SI (match_dup 2)
++ (not:SI (match_dup 1))
++ ))]
++ ""
++)
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (not:SI (match_operand:SI 1 "register_operand" "")))
++ (set (match_operand:SI 2 "register_operand" "")
++ (and:SI (match_dup 0)
++ (match_dup 2)
++ ))]
++ "peep2_reg_dead_p(2, operands[0])"
++
++ [(set (match_dup 2)
++ (and:SI (match_dup 2)
++ (not:SI (match_dup 1))
++ ))]
++
++ ""
++)
++
++
++;;=================================================================
++;; Addabs peephole
++;;=================================================================
++
++(define_peephole
++ [(set (match_operand:SI 2 "register_operand" "=r")
++ (abs:SI (match_operand:SI 1 "register_operand" "r")))
++ (set (match_operand:SI 0 "register_operand" "=r")
++ (plus:SI (match_operand:SI 3 "register_operand" "r")
++ (match_dup 2)))]
++ "dead_or_set_p(insn, operands[2])"
++ "addabs %0, %3, %1"
++ [(set_attr "length" "4")
++ (set_attr "cc" "set_z")])
++
++(define_peephole
++ [(set (match_operand:SI 2 "register_operand" "=r")
++ (abs:SI (match_operand:SI 1 "register_operand" "r")))
++ (set (match_operand:SI 0 "register_operand" "=r")
++ (plus:SI (match_dup 2)
++ (match_operand:SI 3 "register_operand" "r")))]
++ "dead_or_set_p(insn, operands[2])"
++ "addabs %0, %3, %1"
++ [(set_attr "length" "4")
++ (set_attr "cc" "set_z")])
++
++
++;;=================================================================
++;; Detect roundings
++;;=================================================================
++
++(define_insn "*round"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (ashiftrt:SI (plus:SI (match_operand:SI 1 "register_operand" "0")
++ (match_operand:SI 2 "immediate_operand" "i"))
++ (match_operand:SI 3 "immediate_operand" "i")))]
++ "avr32_rnd_operands(operands[2], operands[3])"
++
++ "satrnds %0 >> %3, 31"
++
++ [(set_attr "type" "alu_sat")
++ (set_attr "length" "4")]
++
++ )
++
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (plus:SI (match_dup 0)
++ (match_operand:SI 1 "immediate_operand" "")))
++ (set (match_dup 0)
++ (ashiftrt:SI (match_dup 0)
++ (match_operand:SI 2 "immediate_operand" "")))]
++ "avr32_rnd_operands(operands[1], operands[2])"
++
++ [(set (match_dup 0)
++ (ashiftrt:SI (plus:SI (match_dup 0)
++ (match_dup 1))
++ (match_dup 2)))]
++ )
++
++(define_peephole
++ [(set (match_operand:SI 0 "register_operand" "r")
++ (plus:SI (match_dup 0)
++ (match_operand:SI 1 "immediate_operand" "i")))
++ (set (match_dup 0)
++ (ashiftrt:SI (match_dup 0)
++ (match_operand:SI 2 "immediate_operand" "i")))]
++ "avr32_rnd_operands(operands[1], operands[2])"
++
++ "satrnds %0 >> %2, 31"
++
++ [(set_attr "type" "alu_sat")
++ (set_attr "length" "4")
++ (set_attr "cc" "clobber")]
++
++ )
++
++
++
++
++;;=================================================================
++;; Conditional Subtract
++;;=================================================================
++
++
++(define_peephole
++ [(set (match_operand:SI 0 "register_operand" "")
++ (minus:SI (match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")))
++ (set (match_dup 1)
++ (unspec:SI [(match_operand 5 "avr32_comparison_operator" "")
++ (match_dup 0)
++ (match_dup 1)
++ (match_operand 3 "general_operand" "")
++ (match_operand 4 "general_operand" "")]
++ UNSPEC_MOVSICC))]
++
++ "(dead_or_set_p(insn, operands[0])) && avr32_const_ok_for_constraint_p(INTVAL(operands[2]), 'K', \"Ks08\")"
++
++ {
++
++ operands[5] = avr32_output_cmp(operands[5], GET_MODE(operands[3]), operands[3], operands[4]);
++
++ return "sub%5 %1, %2";
++ }
++
++ [(set_attr "length" "10")
++ (set_attr "cc" "clobber")]
++ )
++
++(define_peephole
++ [(set (match_operand:SI 0 "register_operand" "")
++ (plus:SI (match_operand:SI 1 "register_operand" "")
++ (match_operand:SI 2 "immediate_operand" "")))
++ (set (match_dup 1)
++ (unspec:SI [(match_operand 5 "avr32_comparison_operator" "")
++ (match_dup 0)
++ (match_dup 1)
++ (match_operand 3 "general_operand" "")
++ (match_operand 4 "general_operand" "")]
++ UNSPEC_MOVSICC))]
++
++ "(dead_or_set_p(insn, operands[0]) && avr32_const_ok_for_constraint_p(INTVAL(operands[2]), 'I', \"Is08\"))"
++
++ {
++ operands[5] = avr32_output_cmp(operands[5], GET_MODE(operands[3]), operands[3], operands[4]);
++
++ return "sub%5 %1, %n2";
++ }
++ [(set_attr "length" "10")
++ (set_attr "cc" "clobber")]
++ )
++
++;;=================================================================
++;; mcall
++;;=================================================================
++(define_peephole
++ [(set (match_operand:SI 0 "register_operand" "")
++ (match_operand 1 "avr32_const_pool_ref_operand" ""))
++ (parallel [(call (mem:SI (match_dup 0))
++ (match_operand 2 "" ""))
++ (clobber (reg:SI LR_REGNUM))])]
++ "dead_or_set_p(insn, operands[0])"
++ "mcall %1"
++ [(set_attr "type" "call")
++ (set_attr "length" "4")
++ (set_attr "cc" "clobber")]
++)
++
++(define_peephole
++ [(set (match_operand:SI 2 "register_operand" "")
++ (match_operand 1 "avr32_const_pool_ref_operand" ""))
++ (parallel [(set (match_operand 0 "register_operand" "")
++ (call (mem:SI (match_dup 2))
++ (match_operand 3 "" "")))
++ (clobber (reg:SI LR_REGNUM))])]
++ "dead_or_set_p(insn, operands[2])"
++ "mcall %1"
++ [(set_attr "type" "call")
++ (set_attr "length" "4")
++ (set_attr "cc" "call_set")]
++)
++
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (match_operand 1 "avr32_const_pool_ref_operand" ""))
++ (parallel [(call (mem:SI (match_dup 0))
++ (match_operand 2 "" ""))
++ (clobber (reg:SI LR_REGNUM))])]
++ "peep2_reg_dead_p(2, operands[0])"
++ [(parallel [(call (mem:SI (match_dup 1))
++ (match_dup 2))
++ (clobber (reg:SI LR_REGNUM))])]
++ ""
++)
++
++(define_peephole2
++ [(set (match_operand:SI 0 "register_operand" "")
++ (match_operand 1 "avr32_const_pool_ref_operand" ""))
++ (parallel [(set (match_operand 2 "register_operand" "")
++ (call (mem:SI (match_dup 0))
++ (match_operand 3 "" "")))
++ (clobber (reg:SI LR_REGNUM))])]
++ "(peep2_reg_dead_p(2, operands[0]) || (REGNO(operands[2]) == REGNO(operands[0])))"
++ [(parallel [(set (match_dup 2)
++ (call (mem:SI (match_dup 1))
++ (match_dup 3)))
++ (clobber (reg:SI LR_REGNUM))])]
++ ""
++)
++
++;;=================================================================
++;; Returning a value
++;;=================================================================
++
++
++(define_peephole
++ [(set (match_operand 0 "register_operand" "")
++ (match_operand 1 "register_operand" ""))
++ (return)]
++ "USE_RETURN_INSN (TRUE) && (REGNO(operands[0]) == RETVAL_REGNUM)
++ && (REGNO(operands[1]) != LR_REGNUM)
++ && (REGNO_REG_CLASS(REGNO(operands[1])) == GENERAL_REGS)"
++ "retal %1"
++ [(set_attr "type" "call")
++ (set_attr "length" "2")]
++ )
++
++
++(define_peephole
++ [(set (match_operand 0 "register_operand" "r")
++ (match_operand 1 "immediate_operand" "i"))
++ (return)]
++ "(USE_RETURN_INSN (FALSE) && (REGNO(operands[0]) == RETVAL_REGNUM) &&
++ ((INTVAL(operands[1]) == -1) || (INTVAL(operands[1]) == 0) || (INTVAL(operands[1]) == 1)))"
++ {
++ avr32_output_return_instruction (TRUE, FALSE, NULL, operands[1]);
++ return "";
++ }
++ [(set_attr "type" "call")
++ (set_attr "length" "4")]
++ )
++
++(define_peephole
++ [(set (match_operand 0 "register_operand" "r")
++ (match_operand 1 "immediate_operand" "i"))
++ (unspec_volatile [(return)] VUNSPEC_EPILOGUE)]
++ "(REGNO(operands[0]) == RETVAL_REGNUM) &&
++ ((INTVAL(operands[1]) == -1) || (INTVAL(operands[1]) == 0) || (INTVAL(operands[1]) == 1))"
++ {
++ avr32_output_return_instruction (FALSE, FALSE, NULL, operands[1]);
++ return "";
++ }
++ ; Length is absolute worst case
++ [(set_attr "type" "branch")
++ (set_attr "length" "12")]
++ )
++
++(define_peephole
++ [(set (match_operand 0 "register_operand" "r")
++ (unspec [(match_operand 1 "avr32_comparison_operator" "")
++ (match_operand 2 "register_immediate_operand" "rKs08")
++ (match_operand 3 "register_immediate_operand" "rKs08")
++ (match_operand 4 "register_immediate_operand" "r")
++ (match_operand 5 "register_immediate_operand" "rKs21")
++ ]
++ UNSPEC_MOVSICC ))
++ (return)]
++ "USE_RETURN_INSN (TRUE) && (REGNO(operands[0]) == RETVAL_REGNUM) &&
++ ((GET_MODE(operands[4]) == SImode) ||
++ ((GET_MODE(operands[4]) != SImode) && (GET_CODE(operands[5]) == REG)))"
++ {
++ operands[1] = avr32_output_cmp(operands[1], GET_MODE(operands[4]), operands[4], operands[5]);
++
++ if ( GET_CODE(operands[2]) == REG
++ && GET_CODE(operands[3]) == REG
++ && REGNO(operands[2]) != LR_REGNUM
++ && REGNO(operands[3]) != LR_REGNUM ){
++ return "ret%1 %2\;ret%i1 %3";
++ } else if ( GET_CODE(operands[2]) == REG
++ && GET_CODE(operands[3]) == CONST_INT ){
++ if ( INTVAL(operands[3]) == -1
++ || INTVAL(operands[3]) == 0
++ || INTVAL(operands[3]) == 1 ){
++ return "ret%1 %2\;ret%i1 %d3";
++ } else {
++ return "mov%1 r12, %2\;mov%i1 r12, %3\;retal r12";
++ }
++ } else if ( GET_CODE(operands[2]) == CONST_INT
++ && GET_CODE(operands[3]) == REG ){
++ if ( INTVAL(operands[2]) == -1
++ || INTVAL(operands[2]) == 0
++ || INTVAL(operands[2]) == 1 ){
++ return "ret%1 %d2\;ret%i1 %3";
++ } else {
++ return "mov%1 r12, %2\;mov%i1 r12, %3\;retal r12";
++ }
++ } else {
++ if ( (INTVAL(operands[2]) == -1
++ || INTVAL(operands[2]) == 0
++ || INTVAL(operands[2]) == 1 )
++ && (INTVAL(operands[3]) == -1
++ || INTVAL(operands[3]) == 0
++ || INTVAL(operands[3]) == 1 )){
++ return "ret%1 %d2\;ret%i1 %d3";
++ } else {
++ return "mov%1 r12, %2\;mov%i1 r12, %3\;retal r12";
++ }
++ }
++ }
++
++ [(set_attr "length" "14")
++ (set_attr "cc" "clobber")
++ (set_attr "type" "call")])
++
++
++;;=================================================================
++;; mulnhh.w
++;;=================================================================
++
++(define_peephole2
++ [(set (match_operand:HI 0 "register_operand" "")
++ (neg:HI (match_operand:HI 1 "register_operand" "")))
++ (set (match_operand:SI 2 "register_operand" "")
++ (mult:SI
++ (sign_extend:SI (match_dup 0))
++ (sign_extend:SI (match_operand:HI 3 "register_operand" ""))))]
++ "(peep2_reg_dead_p(2, operands[0])) || (REGNO(operands[2]) == REGNO(operands[0]))"
++ [ (set (match_dup 2)
++ (mult:SI
++ (sign_extend:SI (neg:HI (match_dup 1)))
++ (sign_extend:SI (match_dup 3))))]
++ ""
++ )
++
++(define_peephole2
++ [(set (match_operand:HI 0 "register_operand" "")
++ (neg:HI (match_operand:HI 1 "register_operand" "")))
++ (set (match_operand:SI 2 "register_operand" "")
++ (mult:SI
++ (sign_extend:SI (match_operand:HI 3 "register_operand" ""))
++ (sign_extend:SI (match_dup 0))))]
++ "(peep2_reg_dead_p(2, operands[0])) || (REGNO(operands[2]) == REGNO(operands[0]))"
++ [ (set (match_dup 2)
++ (mult:SI
++ (sign_extend:SI (neg:HI (match_dup 1)))
++ (sign_extend:SI (match_dup 3))))]
++ ""
++ )
++
++
++
++;;=================================================================
++;; sthh.w
++;;=================================================================
++(define_insn "vec_setv2hi"
++ [(set (match_operand:V2HI 0 "register_operand" "=r")
++ (vec_merge:V2HI
++ (match_dup 0)
++ (vec_duplicate:V2HI
++ (match_operand:HI 1 "register_operand" "r"))
++ (const_int 1)))]
++ ""
++ "bfins\t%0, %1, 16, 16"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")
++ (set_attr "cc" "clobber")])
++
++(define_insn "vec_setv2lo"
++ [(set (match_operand:V2HI 0 "register_operand" "+r")
++ (vec_merge:V2HI
++ (match_dup 0)
++ (vec_duplicate:V2HI
++ (match_operand:HI 1 "register_operand" "r"))
++ (const_int 2)))]
++ ""
++ "bfins\t%0, %1, 0, 16"
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")
++ (set_attr "cc" "clobber")])
++
++(define_expand "vec_setv2"
++ [(set (match_operand:V2HI 0 "register_operand" "")
++ (vec_merge:V2HI
++ (match_dup 0)
++ (vec_duplicate:V2HI
++ (match_operand:HI 1 "register_operand" ""))
++ (match_operand 2 "immediate_operand" "")))]
++ ""
++ { operands[2] = GEN_INT(INTVAL(operands[2]) + 1); }
++ )
++
++(define_insn "vec_extractv2hi"
++ [(set (match_operand:HI 0 "register_operand" "=r")
++ (vec_select:HI
++ (match_operand:V2HI 1 "register_operand" "r")
++ (parallel [(match_operand:SI 2 "immediate_operand" "i")])))]
++ ""
++ {
++ if ( INTVAL(operands[2]) == 0 )
++ return "bfextu\t%0, %1, 16, 16";
++ else
++ return "bfextu\t%0, %1, 0, 16";
++ }
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")
++ (set_attr "cc" "clobber")])
++
++(define_insn "vec_extractv4qi"
++ [(set (match_operand:QI 0 "register_operand" "=r")
++ (vec_select:QI
++ (match_operand:V4QI 1 "register_operand" "r")
++ (parallel [(match_operand:SI 2 "immediate_operand" "i")])))]
++ ""
++ {
++ switch ( INTVAL(operands[2]) ){
++ case 0:
++ return "bfextu\t%0, %1, 24, 8";
++ case 1:
++ return "bfextu\t%0, %1, 16, 8";
++ case 2:
++ return "bfextu\t%0, %1, 8, 8";
++ case 3:
++ return "bfextu\t%0, %1, 0, 8";
++ default:
++ abort();
++ }
++ }
++ [(set_attr "type" "alu")
++ (set_attr "length" "4")
++ (set_attr "cc" "clobber")])
++
++
++(define_insn "concatv2hi"
++ [(set (match_operand:V2HI 0 "register_operand" "=r, r, r")
++ (vec_concat:V2HI
++ (match_operand:HI 1 "register_operand" "r, r, 0")
++ (match_operand:HI 2 "register_operand" "r, 0, r")))]
++ ""
++ "@
++ mov\t%0, %1\;bfins\t%0, %2, 0, 16
++ bfins\t%0, %2, 0, 16
++ bfins\t%0, %1, 16, 16"
++ [(set_attr "length" "6, 4, 4")
++ (set_attr "type" "alu")])
++
++;(define_peephole2
++; [(set (match_operand:HI 0 "register_operand" "r")
++; (plus:HI (match_operand:HI 3 "register_operand" "r")
++; (match_operand:HI 4 "register_operand" "r")))
++; (set (match_operand:HI 1 "register_operand" "r")
++; (minus:HI (match_dup 3)
++; (match_dup 4)))]
++; "REGNO(operands[0]) != REGNO(operands[3])"
++; [(set (match_dup 2)
++; (vec_concat:V2HI
++; (minus:HI (match_dup 3)
++; (match_dup 4))
++; (plus:HI (match_dup 3) (match_dup 4))))
++; (set (match_dup 1) (vec_select:HI (match_dup 2)
++; (parallel [(const_int 0)])))]
++;
++; "operands[2] = gen_rtx_REG(V2HImode, REGNO(operands[0]));"
++; )
++;
++;(define_peephole2
++; [(set (match_operand:HI 0 "register_operand" "r")
++; (minus:HI (match_operand:HI 3 "register_operand" "r")
++; (match_operand:HI 4 "register_operand" "r")))
++; (set (match_operand:HI 1 "register_operand" "r")
++; (plus:HI (match_dup 3)
++; (match_dup 4)))]
++; "REGNO(operands[0]) != REGNO(operands[3])"
++; [(set (match_dup 2)
++; (vec_concat:V2HI
++; (plus:HI (match_dup 3)
++; (match_dup 4))
++; (minus:HI (match_dup 3) (match_dup 4))))
++; (set (match_dup 1) (vec_select:HI (match_dup 2)
++; (parallel [(const_int 0)])))]
++;
++; "operands[2] = gen_rtx_REG(V2HImode, REGNO(operands[0]));"
++; )
++
++
++;(define_peephole2
++; [(match_scratch:V2HI 5 "r")
++; (set (mem:HI (plus:SI (match_operand:SI 0 "register_operand" "")
++; (match_operand:HI 1 "immediate_operand" "")))
++; (match_operand:HI 2 "register_operand" "r"))
++; (set (mem:HI (plus:SI (match_dup 0)
++; (match_operand:HI 3 "immediate_operand" "")))
++; (match_operand:HI 4 "register_operand" "r"))]
++; "(GET_CODE(operands[1]) == CONST_INT) && (GET_CODE(operands[3]) == CONST_INT)
++; && (INTVAL(operands[3]) == (INTVAL(operands[1]) + 2))"
++;
++; [(set (match_dup 5)
++; (vec_concat:V2HI
++; (match_dup 2)
++; (match_dup 4)))
++; (set (mem:V2HI (plus:SI (match_dup 0) (match_dup 1)))
++; (match_dup 5))]
++; ""
++; )
++;
++
++;(define_insn "sthh_w"
++; [(set (match_operand:V2HI 0 "avr32_sthh_w_memory_operand" "m")
++; (vec_concat:V2HI
++; (vec_select:HI (match_operand:V2HI 1 "register_operand" "r")
++; (parallel [(match_operand 3 "immediate_operand" "i")]))
++; (vec_select:HI (match_operand:V2HI 2 "register_operand" "r")
++; (parallel [(match_operand 4 "immediate_operand" "i")]))))]
++; "MEM_ALIGN(operands[0]) >= 32"
++; "sthh.w\t%0, %1:%h3, %2:%h4"
++; [(set_attr "length" "4")
++; (set_attr "type" "store")])
++;
++;(define_peephole2
++; [(set (mem:HI (plus:SI (match_operand:SI 0 "register_operand" "")
++; (match_operand:HI 1 "immediate_operand" "")))
++; (match_operand:HI 2 "register_operand" "r"))
++; (set (mem:HI (plus:SI (match_dup 0)
++; (match_operand:HI 3 "avr32_sthh_operand" "")))
++; (match_operand:HI 4 "register_operand" "r"))]
++; "(GET_CODE(operands[1]) == CONST_INT) && (GET_CODE(operands[3]) == CONST_INT)
++; && (INTVAL(operands[3]) == (INTVAL(operands[1]) - 2))"
++;
++; [(paralell [(set (mem:HI (plus:SI (match_dup 0)
++; (match_dup 3)))
++; (match_dup 4))
++; (set (mem:HI (plus:SI (match_dup 0)
++; (plus:SI (match_dup 3) (const_int 2))))
++; (match_dup 2))])]
++; ""
++; )
++
++
++;; Load the SIMD description
++(include "simd.md")
++
++;; Load the FP coprocessor patterns
++(include "fpcp.md")
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/avr32-modes.def gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32-modes.def
+--- gcc-4.0.2/gcc/config/avr32/avr32-modes.def 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32-modes.def 2005-08-19 14:17:15.000000000 +0200
+@@ -0,0 +1 @@
++VECTOR_MODES (INT, 4); /* V4QI V2HI */
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/avr32-protos.h gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32-protos.h
+--- gcc-4.0.2/gcc/config/avr32/avr32-protos.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/avr32-protos.h 2006-10-10 13:03:42.000000000 +0200
+@@ -0,0 +1,175 @@
++/*
++ Prototypes for exported functions defined in avr32.c
++ Copyright 2003-2006 Atmel Corporation.
++
++ Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++ Initial porting by Anders Ådland.
++
++ This file is part of GCC.
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++
++#ifndef AVR32_PROTOS_H
++#define AVR32_PROTOS_H
++
++extern const int swap_reg[];
++
++extern int avr32_valid_macmac_bypass (rtx, rtx);
++extern int avr32_valid_mulmac_bypass (rtx, rtx);
++
++extern int avr32_decode_lcomm_symbol_offset (rtx, int *);
++extern void avr32_encode_lcomm_symbol_offset (tree, char *, int);
++
++extern const char *avr32_strip_name_encoding (const char *);
++
++extern rtx avr32_get_note_reg_equiv (rtx insn);
++
++extern int avr32_use_return_insn (int iscond);
++
++extern void avr32_make_reglist16 (int reglist16_vect, char *reglist16_string);
++
++extern void avr32_make_reglist8 (int reglist8_vect, char *reglist8_string);
++extern void avr32_make_fp_reglist_w (int reglist_mask, char *reglist_string);
++extern void avr32_make_fp_reglist_d (int reglist_mask, char *reglist_string);
++
++extern void avr32_output_return_instruction (int single_ret_inst,
++ int iscond, rtx cond,
++ rtx r12_imm);
++extern void avr32_expand_prologue (void);
++extern void avr32_set_return_address (rtx source);
++
++extern int avr32_hard_regno_mode_ok (int regno, enum machine_mode mode);
++extern int avr32_extra_constraint_s (rtx value, const int strict);
++extern int avr32_eh_return_data_regno (const int n);
++extern int avr32_initial_elimination_offset (const int from, const int to);
++extern rtx avr32_function_arg (CUMULATIVE_ARGS * cum, enum machine_mode mode,
++ tree type, int named);
++extern void avr32_init_cumulative_args (CUMULATIVE_ARGS * cum, tree fntype,
++ rtx libname, tree fndecl);
++extern void avr32_function_arg_advance (CUMULATIVE_ARGS * cum,
++ enum machine_mode mode,
++ tree type, int named);
++#ifdef ARGS_SIZE_RTX
++/* expr.h defines ARGS_SIZE_RTX and `enum direction'. */
++extern enum direction avr32_function_arg_padding (enum machine_mode mode,
++ tree type);
++#endif /* ARGS_SIZE_RTX */
++extern rtx avr32_function_value (tree valtype, tree func);
++extern rtx avr32_libcall_value (enum machine_mode mode);
++extern int avr32_sched_use_dfa_pipeline_interface (void);
++extern bool avr32_return_in_memory (tree type, tree fntype);
++extern void avr32_regs_to_save (char *operand);
++extern void avr32_target_asm_function_prologue (FILE * file,
++ HOST_WIDE_INT size);
++extern void avr32_target_asm_function_epilogue (FILE * file,
++ HOST_WIDE_INT size);
++extern void avr32_trampoline_template (FILE * file);
++extern void avr32_initialize_trampoline (rtx addr, rtx fnaddr,
++ rtx static_chain);
++extern int avr32_legitimate_address (enum machine_mode mode, rtx x,
++ int strict);
++extern int avr32_legitimate_constant_p (rtx x);
++
++extern int avr32_legitimate_pic_operand_p (rtx x);
++
++extern rtx avr32_find_symbol (rtx x);
++extern void avr32_select_section (rtx exp, int reloc, int align);
++extern void avr32_encode_section_info (tree decl, rtx rtl, int first);
++extern void avr32_asm_file_end (FILE * stream);
++extern void avr32_asm_output_ascii (FILE * stream, char *ptr, int len);
++extern void avr32_asm_output_common (FILE * stream, const char *name,
++ int size, int rounded);
++extern void avr32_asm_output_label (FILE * stream, const char *name);
++extern void avr32_asm_declare_object_name (FILE * stream, char *name,
++ tree decl);
++extern void avr32_asm_globalize_label (FILE * stream, const char *name);
++extern void avr32_asm_weaken_label (FILE * stream, const char *name);
++extern void avr32_asm_output_external (FILE * stream, tree decl,
++ const char *name);
++extern void avr32_asm_output_external_libcall (FILE * stream, rtx symref);
++extern void avr32_asm_output_labelref (FILE * stream, const char *name);
++extern void avr32_notice_update_cc (rtx exp, rtx insn);
++extern void avr32_print_operand (FILE * stream, rtx x, int code);
++extern void avr32_print_operand_address (FILE * stream, rtx x);
++
++extern int avr32_symbol (rtx x);
++
++extern void avr32_select_rtx_section (enum machine_mode mode, rtx x,
++ unsigned HOST_WIDE_INT align);
++
++extern int avr32_load_multiple_operation (rtx op, enum machine_mode mode);
++extern int avr32_store_multiple_operation (rtx op, enum machine_mode mode);
++
++extern int avr32_const_ok_for_constraint_p (HOST_WIDE_INT value, char c,
++ const char *str);
++
++extern bool avr32_cannot_force_const_mem (rtx x);
++
++extern void avr32_init_builtins (void);
++
++extern rtx avr32_expand_builtin (tree exp, rtx target, rtx subtarget,
++ enum machine_mode mode, int ignore);
++
++extern bool avr32_must_pass_in_stack (enum machine_mode mode, tree type);
++
++extern bool avr32_strict_argument_naming (CUMULATIVE_ARGS * ca);
++
++extern bool avr32_pass_by_reference (CUMULATIVE_ARGS * cum,
++ enum machine_mode mode,
++ tree type, bool named);
++
++extern rtx avr32_gen_load_multiple (rtx * regs, int count, rtx from,
++ int write_back, int in_struct_p,
++ int scalar_p);
++extern rtx avr32_gen_store_multiple (rtx * regs, int count, rtx to,
++ int in_struct_p, int scalar_p);
++extern int avr32_gen_movmemsi (rtx * operands);
++
++extern int avr32_rnd_operands (rtx add, rtx shift);
++extern int avr32_adjust_insn_length (rtx insn, int length);
++
++extern int symbol_mentioned_p (rtx x);
++extern int label_mentioned_p (rtx x);
++extern rtx legitimize_pic_address (rtx orig, enum machine_mode mode, rtx reg);
++extern int avr32_address_register_rtx_p (rtx x, int strict_p);
++extern int avr32_legitimate_index_p (enum machine_mode mode, rtx index,
++ int strict_p);
++
++extern int avr32_const_double_immediate (rtx value);
++extern void avr32_init_expanders (void);
++extern rtx avr32_return_addr (int count, rtx frame);
++extern bool avr32_got_mentioned_p (rtx addr);
++
++extern void avr32_final_prescan_insn (rtx insn, rtx * opvec, int noperands);
++
++extern int avr32_expand_movcc (enum machine_mode mode, rtx operands[]);
++extern int avr32_expand_addcc (enum machine_mode mode, rtx operands[]);
++#ifdef RTX_CODE
++extern int avr32_expand_scc (RTX_CODE cond, rtx * operands);
++#endif
++
++extern int avr32_store_bypass (rtx insn_out, rtx insn_in);
++extern int avr32_mul_waw_bypass (rtx insn_out, rtx insn_in);
++extern int avr32_valid_load_double_bypass (rtx insn_out, rtx insn_in);
++extern int avr32_valid_load_quad_bypass (rtx insn_out, rtx insn_in);
++extern rtx avr32_output_cmp (rtx cond, enum machine_mode mode,
++ rtx op0, rtx op1);
++
++rtx get_next_insn_cond (rtx cur_insn);
++int set_next_insn_cond (rtx cur_insn, rtx cond);
++void avr32_override_options (void);
++
++#endif /* AVR32_PROTOS_H */
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/crti.asm gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/crti.asm
+--- gcc-4.0.2/gcc/config/avr32/crti.asm 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/crti.asm 2006-10-10 12:36:34.000000000 +0200
+@@ -0,0 +1,64 @@
++/*
++ Init/fini stuff for AVR32.
++ Copyright 2003-2006 Atmel Corporation.
++
++ Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++
++ This file is part of GCC.
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++
++/* The code in sections .init and .fini is supposed to be a single
++ regular function. The function in .init is called directly from
++ start in crt1.asm. The function in .fini is atexit()ed in crt1.asm
++ too.
++
++ crti.asm contributes the prologue of a function to these sections,
++ and crtn.asm comes up the epilogue. STARTFILE_SPEC should list
++ crti.o before any other object files that might add code to .init
++ or .fini sections, and ENDFILE_SPEC should list crtn.o after any
++ such object files. */
++
++ .file "crti.asm"
++
++ .section ".init"
++/* Just load the GOT */
++ .align 2
++ .global _init
++_init:
++ stm --sp, r6, lr
++ lddpc r6, 1f
++0:
++ rsub r6, pc
++ rjmp 2f
++ .align 2
++1: .long 0b - _GLOBAL_OFFSET_TABLE_
++2:
++
++ .section ".fini"
++/* Just load the GOT */
++ .align 2
++ .global _fini
++_fini:
++ stm --sp, r6, lr
++ lddpc r6, 1f
++0:
++ rsub r6, pc
++ rjmp 2f
++ .align 2
++1: .long 0b - _GLOBAL_OFFSET_TABLE_
++2:
++
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/crtn.asm gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/crtn.asm
+--- gcc-4.0.2/gcc/config/avr32/crtn.asm 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/crtn.asm 2006-10-10 12:36:34.000000000 +0200
+@@ -0,0 +1,44 @@
++/* Copyright (C) 2001 Free Software Foundation, Inc.
++ Written By Nick Clifton
++
++ This file is free software; you can redistribute it and/or modify it
++ under the terms of the GNU General Public License as published by the
++ Free Software Foundation; either version 2, or (at your option) any
++ later version.
++
++ In addition to the permissions in the GNU General Public License, the
++ Free Software Foundation gives you unlimited permission to link the
++ compiled version of this file with other programs, and to distribute
++ those programs without any restriction coming from the use of this
++ file. (The General Public License restrictions do apply in other
++ respects; for example, they cover modification of the file, and
++ distribution when not linked into another program.)
++
++ This file is distributed in the hope that it will be useful, but
++ WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; see the file COPYING. If not, write to
++ the Free Software Foundation, 59 Temple Place - Suite 330,
++ Boston, MA 02111-1307, USA.
++
++ As a special exception, if you link this library with files
++ compiled with GCC to produce an executable, this does not cause
++ the resulting executable to be covered by the GNU General Public License.
++ This exception does not however invalidate any other reasons why
++ the executable file might be covered by the GNU General Public License.
++*/
++
++
++
++
++ .file "crtn.asm"
++
++ .section ".init"
++ ldm sp++, r6, pc
++
++ .section ".fini"
++ ldm sp++, r6, pc
++
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/fpcp.md gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/fpcp.md
+--- gcc-4.0.2/gcc/config/avr32/fpcp.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/fpcp.md 2006-10-10 12:36:34.000000000 +0200
+@@ -0,0 +1,551 @@
++;; AVR32 machine description file for Floating-Point instructions.
++;; Copyright 2003-2006 Atmel Corporation.
++;;
++;; Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++;;
++;; This file is part of GCC.
++;;
++;; This program is free software; you can redistribute it and/or modify
++;; it under the terms of the GNU General Public License as published by
++;; the Free Software Foundation; either version 2 of the License, or
++;; (at your option) any later version.
++;;
++;; This program is distributed in the hope that it will be useful,
++;; but WITHOUT ANY WARRANTY; without even the implied warranty of
++;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++;; GNU General Public License for more details.
++;;
++;; You should have received a copy of the GNU General Public License
++;; along with this program; if not, write to the Free Software
++;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++;; -*- Mode: Scheme -*-
++
++;;******************************************************************************
++;; Automaton pipeline description for floating-point coprocessor insns
++;;******************************************************************************
++(define_cpu_unit "fid,fm1,fm2,fm3,fm4,fwb,fcmp,fcast" "avr32_ap")
++
++(define_insn_reservation "fmv_op" 1
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fmv"))
++ "is,da,d,fid,fwb")
++
++(define_insn_reservation "fmul_op" 5
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fmul"))
++ "is,da,d,fid,fm1,fm2,fm3,fm4,fwb")
++
++(define_insn_reservation "fcmps_op" 1
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fcmps"))
++ "is,da,d,fid,fcmp")
++
++(define_insn_reservation "fcmpd_op" 2
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fcmpd"))
++ "is,da,d,fid*2,fcmp")
++
++(define_insn_reservation "fcast_op" 3
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fcast"))
++ "is,da,d,fid,fcmp,fcast,fwb")
++
++(define_insn_reservation "fmvcpu_op" 2
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fmvcpu"))
++ "is,da,d")
++
++(define_insn_reservation "fldd_op" 1
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fldd"))
++ "is,da,d,fwb")
++
++(define_insn_reservation "flds_op" 1
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "flds"))
++ "is,da,d,fwb")
++
++(define_insn_reservation "fsts_op" 0
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fsts"))
++ "is,da*2,d")
++
++(define_insn_reservation "fstd_op" 0
++ (and (eq_attr "pipeline" "ap")
++ (eq_attr "type" "fstd"))
++ "is,da*2,d")
++
++
++(define_insn "*movsf_fpcp"
++ [(set (match_operand:SF 0 "nonimmediate_operand" "=f,f,r,f,m,r,r,r,m")
++ (match_operand:SF 1 "general_operand" " f,r,f,m,f,r,G,m,r"))]
++ "TARGET_HARD_FLOAT"
++ "@
++ fmov.s\t%0, %1
++ fmov.s\t%0, %1
++ fmov.s\t%0, %1
++ fld.s\t%0, %1
++ fst.s\t%0, %1
++ mov\t%0, %1
++ mov\t%0, %1
++ ld.w\t%0, %1
++ st.w\t%0, %1"
++ [(set_attr "length" "4,4,4,4,4,2,4,4,4")
++ (set_attr "type" "fmv,flds,fmvcpu,flds,fsts,alu,alu,load,store")])
++
++(define_insn_and_split "*movdf_fpcp"
++ [(set (match_operand:DF 0 "nonimmediate_operand" "=f,f,r,f,m,r,r,m")
++ (match_operand:DF 1 "general_operand" " f,r,f,m,f,r,m,r"))]
++ "TARGET_HARD_FLOAT"
++ "@
++ fmov.d\t%0, %1
++ fmov.d\t%0, %1
++ fmov.d\t%0, %1
++ fld.d\t%0, %1
++ fst.d\t%0, %1
++ mov\t%0, %1\;mov\t%m0, %m1
++ ld.d\t%0, %1
++ st.d\t%0, %1"
++
++ "TARGET_HARD_FLOAT
++ && reload_completed
++ && (REG_P(operands[0]) && (REGNO_REG_CLASS(REGNO(operands[0])) == GENERAL_REGS))
++ && (REG_P(operands[1]) && (REGNO_REG_CLASS(REGNO(operands[1])) == GENERAL_REGS))"
++ [(set (match_dup 0) (match_dup 1))
++ (set (match_dup 2) (match_dup 3))]
++ "
++ {
++ operands[2] = gen_highpart (SImode, operands[0]);
++ operands[0] = gen_lowpart (SImode, operands[0]);
++ operands[3] = gen_highpart(SImode, operands[1]);
++ operands[1] = gen_lowpart(SImode, operands[1]);
++ }
++ "
++
++ [(set_attr "length" "4,4,4,4,4,4,4,4")
++ (set_attr "type" "fmv,fldd,fmvcpu,fldd,fstd,alu2,load2,store2")])
++
++
++(define_insn "mulsf3"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")
++ (match_operand:SF 2 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fmul.s\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_insn "nmulsf3"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (neg:SF (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")
++ (match_operand:SF 2 "avr32_fp_register_operand" "f"))))]
++ "TARGET_HARD_FLOAT"
++ "fnmul.s\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_peephole2
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "")
++ (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "")
++ (match_operand:SF 2 "avr32_fp_register_operand" "")))
++ (set (match_operand:SF 3 "avr32_fp_register_operand" "")
++ (neg:SF (match_dup 0)))]
++ "TARGET_HARD_FLOAT &&
++ (peep2_reg_dead_p(2, operands[0]) || (REGNO(operands[3]) == REGNO(operands[0])))"
++ [(set (match_dup 3)
++ (neg:SF (mult:SF (match_dup 1)
++ (match_dup 2))))]
++)
++
++
++(define_insn "macsf3"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (plus:SF (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")
++ (match_operand:SF 2 "avr32_fp_register_operand" "f"))
++ (match_operand:SF 3 "avr32_fp_register_operand" "0")))]
++ "TARGET_HARD_FLOAT"
++ "fmac.s\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_insn "nmacsf3"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (plus:SF (neg:SF (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")
++ (match_operand:SF 2 "avr32_fp_register_operand" "f")))
++ (match_operand:SF 3 "avr32_fp_register_operand" "0")))]
++ "TARGET_HARD_FLOAT"
++ "fnmac.s\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_peephole2
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "")
++ (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "")
++ (match_operand:SF 2 "avr32_fp_register_operand" "")))
++ (set (match_operand:SF 3 "avr32_fp_register_operand" "")
++ (minus:SF
++ (match_dup 3)
++ (match_dup 0)))]
++ "TARGET_HARD_FLOAT && peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 3)
++ (plus:SF (neg:SF (mult:SF (match_dup 1)
++ (match_dup 2)))
++ (match_dup 3)))]
++)
++
++
++(define_insn "msubacsf3"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (minus:SF (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")
++ (match_operand:SF 2 "avr32_fp_register_operand" "f"))
++ (match_operand:SF 3 "avr32_fp_register_operand" "0")))]
++ "TARGET_HARD_FLOAT"
++ "fmsc.s\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_peephole2
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "")
++ (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "")
++ (match_operand:SF 2 "avr32_fp_register_operand" "")))
++ (set (match_operand:SF 3 "avr32_fp_register_operand" "")
++ (minus:SF
++ (match_dup 0)
++ (match_dup 3)))]
++ "TARGET_HARD_FLOAT && peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 3)
++ (minus:SF (mult:SF (match_dup 1)
++ (match_dup 2))
++ (match_dup 3)))]
++)
++
++(define_insn "nmsubacsf3"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (minus:SF (neg:SF (mult:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")
++ (match_operand:SF 2 "avr32_fp_register_operand" "f")))
++ (match_operand:SF 3 "avr32_fp_register_operand" "0")))]
++ "TARGET_HARD_FLOAT"
++ "fnmsc.s\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++
++
++(define_insn "addsf3"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (plus:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")
++ (match_operand:SF 2 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fadd.s\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_insn "subsf3"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (minus:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")
++ (match_operand:SF 2 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fsub.s\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++
++(define_insn "negsf2"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (neg:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fneg.s\t%0, %1"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmv")])
++
++(define_insn "abssf2"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (abs:SF (match_operand:SF 1 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fabs.s\t%0, %1"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmv")])
++
++(define_insn "truncdfsf2"
++ [(set (match_operand:SF 0 "avr32_fp_register_operand" "=f")
++ (float_truncate:SF
++ (match_operand:DF 1 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fcastd.s\t%0, %1"
++ [(set_attr "length" "4")
++ (set_attr "type" "fcast")])
++
++(define_insn "extendsfdf2"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (float_extend:DF
++ (match_operand:SF 1 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fcasts.d\t%0, %1"
++ [(set_attr "length" "4")
++ (set_attr "type" "fcast")])
++
++(define_insn "muldf3"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")
++ (match_operand:DF 2 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fmul.d\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_insn "nmuldf3"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (neg:DF (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")
++ (match_operand:DF 2 "avr32_fp_register_operand" "f"))))]
++ "TARGET_HARD_FLOAT"
++ "fnmul.d\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_peephole2
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "")
++ (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "")
++ (match_operand:DF 2 "avr32_fp_register_operand" "")))
++ (set (match_operand:DF 3 "avr32_fp_register_operand" "")
++ (neg:DF (match_dup 0)))]
++ "TARGET_HARD_FLOAT &&
++ (peep2_reg_dead_p(2, operands[0]) || (REGNO(operands[3]) == REGNO(operands[0])))"
++ [(set (match_dup 3)
++ (neg:DF (mult:DF (match_dup 1)
++ (match_dup 2))))]
++)
++
++(define_insn "macdf3"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (plus:DF (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")
++ (match_operand:DF 2 "avr32_fp_register_operand" "f"))
++ (match_operand:DF 3 "avr32_fp_register_operand" "0")))]
++ "TARGET_HARD_FLOAT"
++ "fmac.d\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_insn "msubacdf3"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (minus:DF (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")
++ (match_operand:DF 2 "avr32_fp_register_operand" "f"))
++ (match_operand:DF 3 "avr32_fp_register_operand" "0")))]
++ "TARGET_HARD_FLOAT"
++ "fmsc.d\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_peephole2
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "")
++ (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "")
++ (match_operand:DF 2 "avr32_fp_register_operand" "")))
++ (set (match_operand:DF 3 "avr32_fp_register_operand" "")
++ (minus:DF
++ (match_dup 0)
++ (match_dup 3)))]
++ "TARGET_HARD_FLOAT && peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 3)
++ (minus:DF (mult:DF (match_dup 1)
++ (match_dup 2))
++ (match_dup 3)))]
++ )
++
++(define_insn "nmsubacdf3"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (minus:DF (neg:DF (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")
++ (match_operand:DF 2 "avr32_fp_register_operand" "f")))
++ (match_operand:DF 3 "avr32_fp_register_operand" "0")))]
++ "TARGET_HARD_FLOAT"
++ "fnmsc.d\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_insn "nmacdf3"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (plus:DF (neg:DF (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")
++ (match_operand:DF 2 "avr32_fp_register_operand" "f")))
++ (match_operand:DF 3 "avr32_fp_register_operand" "0")))]
++ "TARGET_HARD_FLOAT"
++ "fnmac.d\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_peephole2
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "")
++ (mult:DF (match_operand:DF 1 "avr32_fp_register_operand" "")
++ (match_operand:DF 2 "avr32_fp_register_operand" "")))
++ (set (match_operand:DF 3 "avr32_fp_register_operand" "")
++ (minus:DF
++ (match_dup 3)
++ (match_dup 0)))]
++ "TARGET_HARD_FLOAT && peep2_reg_dead_p(2, operands[0])"
++ [(set (match_dup 3)
++ (plus:DF (neg:DF (mult:DF (match_dup 1)
++ (match_dup 2)))
++ (match_dup 3)))]
++)
++
++(define_insn "adddf3"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (plus:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")
++ (match_operand:DF 2 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fadd.d\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_insn "subdf3"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (minus:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")
++ (match_operand:DF 2 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fsub.d\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmul")])
++
++(define_insn "negdf2"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (neg:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fneg.d\t%0, %1"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmv")])
++
++(define_insn "absdf2"
++ [(set (match_operand:DF 0 "avr32_fp_register_operand" "=f")
++ (abs:DF (match_operand:DF 1 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ "fabs.d\t%0, %1"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmv")])
++
++
++(define_expand "cmpdf"
++ [(set (cc0)
++ (compare:DF
++ (match_operand:DF 0 "general_operand" "")
++ (match_operand:DF 1 "general_operand" "")))]
++ "TARGET_HARD_FLOAT"
++ "{
++ rtx tmpreg;
++ if ( !REG_P(operands[0]) )
++ operands[0] = force_reg(DFmode, operands[0]);
++
++ if ( !REG_P(operands[1]) )
++ operands[1] = force_reg(DFmode, operands[1]);
++
++ avr32_compare_op0 = operands[0];
++ avr32_compare_op1 = operands[1];
++
++ emit_insn(gen_cmpdf_internal(operands[0], operands[1]));
++
++ tmpreg = gen_reg_rtx(SImode);
++ emit_insn(gen_fpcc_to_reg(tmpreg));
++ emit_insn(gen_reg_to_cc(tmpreg));
++
++ DONE;
++ }"
++)
++
++(define_insn "cmpdf_internal"
++ [(set (reg:CC FPCC_REGNUM)
++ (compare:CC
++ (match_operand:DF 0 "avr32_fp_register_operand" "f")
++ (match_operand:DF 1 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ {
++ if (!rtx_equal_p(cc_prev_status.mdep.fpvalue, SET_SRC(PATTERN (insn))) )
++ return "fcmp.d\t%0, %1";
++ return "";
++ }
++ [(set_attr "length" "4")
++ (set_attr "type" "fcmpd")
++ (set_attr "cc" "fpcompare")])
++
++(define_expand "cmpsf"
++ [(set (cc0)
++ (compare:SF
++ (match_operand:SF 0 "general_operand" "")
++ (match_operand:SF 1 "general_operand" "")))]
++ "TARGET_HARD_FLOAT"
++ "{
++ rtx tmpreg;
++ if ( !REG_P(operands[0]) )
++ operands[0] = force_reg(SFmode, operands[0]);
++
++ if ( !REG_P(operands[1]) )
++ operands[1] = force_reg(SFmode, operands[1]);
++
++ avr32_compare_op0 = operands[0];
++ avr32_compare_op1 = operands[1];
++
++ emit_insn(gen_cmpsf_internal(operands[0], operands[1]));
++
++ tmpreg = gen_reg_rtx(SImode);
++ emit_insn(gen_fpcc_to_reg(tmpreg));
++ emit_insn(gen_reg_to_cc(tmpreg));
++
++ DONE;
++ }"
++)
++
++(define_insn "cmpsf_internal"
++ [(set (reg:CC FPCC_REGNUM)
++ (compare:CC
++ (match_operand:SF 0 "avr32_fp_register_operand" "f")
++ (match_operand:SF 1 "avr32_fp_register_operand" "f")))]
++ "TARGET_HARD_FLOAT"
++ {
++ if (!rtx_equal_p(cc_prev_status.mdep.fpvalue, SET_SRC(PATTERN (insn))) )
++ return "fcmp.s\t%0, %1";
++ return "";
++ }
++ [(set_attr "length" "4")
++ (set_attr "type" "fcmps")
++ (set_attr "cc" "fpcompare")])
++
++(define_insn "fpcc_to_reg"
++ [(set (match_operand:SI 0 "register_operand" "=r")
++ (unspec:SI [(reg:CC FPCC_REGNUM)]
++ UNSPEC_FPCC_TO_REG))]
++ "TARGET_HARD_FLOAT"
++ "fmov.s\t%0, fsr"
++ [(set_attr "length" "4")
++ (set_attr "type" "fmvcpu")])
++
++(define_insn "reg_to_cc"
++ [(set (cc0)
++ (unspec:SI [(match_operand:SI 0 "register_operand" "r")]
++ UNSPEC_REG_TO_CC))]
++ "TARGET_HARD_FLOAT"
++ "musfr\t%0"
++ [(set_attr "length" "2")
++ (set_attr "type" "alu")
++ (set_attr "cc" "from_fpcc")])
++
++(define_insn "stm_fp"
++ [(unspec [(match_operand 0 "register_operand" "r")
++ (match_operand 1 "const_int_operand" "")
++ (match_operand 2 "const_int_operand" "")]
++ UNSPEC_STMFP)]
++ "TARGET_HARD_FLOAT"
++ {
++ int cop_reglist = INTVAL(operands[1]);
++
++ if (INTVAL(operands[2]) != 0)
++ return "stcm.w\tcp0, --%0, %C1";
++ else
++ return "stcm.w\tcp0, %0, %C1";
++
++ if ( cop_reglist & ~0xff ){
++ operands[1] = GEN_INT(cop_reglist & ~0xff);
++ if (INTVAL(operands[2]) != 0)
++ return "stcm.d\tcp0, --%0, %D1";
++ else
++ return "stcm.d\tcp0, %0, %D1";
++ }
++ }
++ [(set_attr "type" "fstm")
++ (set_attr "length" "4")
++ (set_attr "cc" "none")])
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/lib1funcs.S gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/lib1funcs.S
+--- gcc-4.0.2/gcc/config/avr32/lib1funcs.S 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/lib1funcs.S 2006-10-10 12:36:34.000000000 +0200
+@@ -0,0 +1,1678 @@
++/*#define __IEEE_LARGE_FLOATS__*/
++
++/* Adjust the unpacked double number if it is a subnormal number.
++ The exponent and mantissa pair are stored
++ in [mant_hi,mant_lo] and [exp]. A register with the correct sign bit in
++ the MSB is passed in [sign]. Needs two scratch
++ registers [scratch1] and [scratch2]. An adjusted and packed double float
++ is present in [mant_hi,mant_lo] after macro has executed */
++.macro adjust_subnormal_df exp, mant_lo, mant_hi, sign, scratch1, scratch2
++ /* We have an exponent which is <=0 indicating a subnormal number
++ As it should be stored as if the exponent was 1 (although the
++ exponent field is all zeros to indicate a subnormal number)
++ we have to shift down the mantissa to its correct position. */
++ neg \exp
++ sub \exp,-1 /* amount to shift down */
++ cp.w \exp,54
++ brlo 50f /* if more than 53 shift steps, the
++ entire mantissa will disappear
++ without any rounding to occur */
++ mov \mant_hi, 0
++ mov \mant_lo, 0
++ rjmp 52f
++50:
++ sub \exp,-10 /* do the shift to position the
++ mantissa at the same time
++ note! this does not include the
++ final 1 step shift to add the sign */
++
++ /* when shifting, save all shifted out bits in [scratch2]. we may need to
++ look at them to make correct rounding. */
++
++ rsub \scratch1,\exp,32 /* get inverted shift count */
++ cp.w \exp,32 /* handle shifts >= 32 separately */
++ brhs 51f
++
++ /* small (<32) shift amount, both words are part of the shift */
++ lsl \scratch2,\mant_lo,\scratch1 /* save bits to shift out from lsw*/
++ lsl \scratch1,\mant_hi,\scratch1 /* get bits from msw destined for lsw*/
++ lsr \mant_lo,\mant_lo,\exp /* shift down lsw */
++ lsr \mant_hi,\mant_hi,\exp /* shift down msw */
++ or \mant_hi,\scratch1 /* add bits from msw with prepared lsw */
++ rjmp 50f
++
++ /* large (>=32) shift amount, only lsw will have bits left after shift.
++ note that shift operations will use ((shift count) mod 32) so
++ we do not need to subtract 32 from shift count. */
++51:
++ lsl \scratch2,\mant_hi,\scratch1 /* save bits to shift out from msw */
++ or \scratch2,\mant_lo /* also save all bits from lsw */
++ mov \mant_lo,\mant_hi /* msw -> lsw (i.e. "shift 32 first") */
++ mov \mant_hi,0 /* clear msw */
++ lsr \mant_lo,\mant_lo,\exp /* make rest of shift inside lsw */
++
++50:
++ /* result is almost ready to return, except that least significant bit
++ and the part we already shifted out may cause the result to be
++ rounded */
++ bld \mant_lo,0 /* get bit to be shifted out */
++ brcc 51f /* if bit was 0, no rounding */
++
++ /* msb of part to remove is 1, so rounding depends on rest of bits */
++ tst \scratch2,\scratch2 /* get shifted out tail */
++ brne 50f /* if rest > 0, do round */
++ bld \mant_lo,1 /* we have to look at lsb in result */
++ brcc 51f /* if lsb is 0, don't round */
++
++50:
++ /* subnormal result requires rounding
++ rounding may cause subnormal to become smallest normal number
++ luckily, smallest normal number has exactly the representation
++ we got by rippling a one bit up from mantissa into exponent field. */
++ sub \mant_lo,-1
++ subcc \mant_hi,-1
++
++51:
++ /* shift and return packed double with correct sign */
++ rol \sign
++ ror \mant_hi
++ ror \mant_lo
++52:
++.endm
++
++
++/* Adjust subnormal single float number with exponent [exp]
++ and mantissa [mant] and round. */
++.macro adjust_subnormal_sf sf, exp, mant, sign, scratch
++ /* subnormal number */
++ rsub \exp,\exp, 1 /* shift amount */
++ cp.w \exp, 25
++ movhs \mant, 0
++ brhs 90f /* Return zero */
++ rsub \scratch, \exp, 32
++ lsl \scratch, \mant,\scratch/* Check if there are any bits set
++ in the bits discarded in the mantissa */
++ srne \scratch /* If so set the lsb of the shifted mantissa */
++ lsr \mant,\mant,\exp /* Shift the mantissa */
++ or \mant, \scratch /* Round lsb if any bits were shifted out */
++ /* Rounding : For explaination, see round_sf. */
++ mov \scratch, 0x7f /* Set rounding constant */
++ bld \mant, 8
++ subeq \scratch, -1 /* For odd numbers use rounding constant 0x80 */
++ add \mant, \scratch /* Add rounding constant to mantissa */
++ /* We can't overflow because mantissa is at least shifted one position
++ to the right so the implicit bit is zero. We can however get the implicit
++ bit set after rounding which means that we have the lowest normal number
++ but this is ok since this bit has the same position as the LSB of the
++ exponent */
++ lsr \sf, \mant, 7
++ /* Rotate in sign */
++ lsl \sign, 1
++ ror \sf
++90:
++.endm
++
++
++/* Round the unpacked df number with exponent [exp] and
++ mantissa [mant_hi, mant_lo]. Uses scratch register
++ [scratch] */
++.macro round_df exp, mant_lo, mant_hi, scratch
++ mov \scratch, 0x3ff /* Rounding constant */
++ bld \mant_lo,11 /* Check if lsb in the final result is
++ set */
++ subeq \scratch, -1 /* Adjust rounding constant to 0x400
++ if rounding 0.5 upwards */
++ add \mant_lo, \scratch /* Round */
++ acr \mant_hi /* If overflowing we know that
++ we have all zeros in the bits not
++ scaled out so we can leave them
++ but we must increase the exponent with
++ two since we had an implicit bit
++ which is lost + the extra overflow bit */
++ subcs \exp, -2 /* Update exponent */
++.endm
++
++/* Round single float number stored in [mant] and [exp] */
++.macro round_sf exp, mant, scratch
++ /* Round:
++ For 0.5 we round to nearest even integer
++ for all other cases we round to nearest integer.
++ This means that if the digit left of the "point" (.)
++ is 1 we can add 0x80 to the mantissa since the
++ corner case 0x180 will round up to 0x200. If the
++ digit left of the "point" is 0 we will have to
++ add 0x7f since this will give 0xff and hence a
++ truncation/rounding downwards for the corner
++ case when the 9 lowest bits are 0x080 */
++ mov \scratch, 0x7f /* Set rounding constant */
++ /* Check if the mantissa is even or odd */
++ bld \mant, 8
++ subeq \scratch, -1 /* Rounding constant should be 0x80 */
++ add \mant, \scratch
++ subcs \exp, -2 /* Adjust exponent if we overflowed */
++.endm
++
++/* Scale mantissa [mant_hi, mant_lo] with amount [shift_count].
++ Uses scratch registers [scratch1] and [scratch2] */
++.macro scale_df shift_count, mant_lo, mant_hi, scratch1, scratch2
++ /* Scale [mant_hi, mant_lo] with shift_amount.
++ Must not forget the sticky bits we intend to shift out. */
++
++ rsub \scratch1,\shift_count,32/* get (32 - shift count)
++ (if shift count > 32 we get a
++ negative value, but that will
++ work as well in the code below.) */
++
++ cp.w \shift_count,32 /* handle shifts >= 32 separately */
++ brhs 70f
++
++ /* small (<32) shift amount, both words are part of the shift
++ first remember whether part that is lost contains any 1 bits ... */
++ lsl \scratch2,\mant_lo,\scratch1 /*shift away bits that are part of
++ final mantissa. only part that goes
++ to scratch2 are bits that will be lost */
++
++ /* ... and now to the actual shift */
++ lsl \scratch1,\mant_hi,\scratch1 /* get bits from msw destined for lsw*/
++ lsr \mant_lo,\mant_lo,\shift_count /* shift down lsw of mantissa */
++ lsr \mant_hi,\mant_hi,\shift_count /* shift down msw of mantissa */
++ or \mant_lo,\scratch1 /* combine these bits with prepared lsw*/
++ rjmp 71f
++
++ /* large (>=32) shift amount, only lsw will have bits left after shift.
++ note that shift operations will use ((shift count) mod 32) so
++ we do not need to subtract 32 from shift count. */
++70:
++ /* first remember whether part that is lost contains any 1 bits ... */
++ lsl \scratch2,\mant_hi,\scratch1 /* save all lost bits from msw */
++ or \scratch2,\mant_lo /* also save lost bits (all) from lsw
++ now scratch2<>0 if we lose any bits */
++
++ /* ... and now to the actual shift */
++ mov \mant_lo,\mant_hi /* msw -> lsw (i.e. "shift 32 first")*/
++ mov \mant_hi,0 /* clear msw */
++ lsr \mant_lo,\mant_lo,\shift_count /* make rest of shift inside lsw*/
++
++71:
++ cp.w \scratch2,0 /* if any '1' bit in part we lost ...*/
++ breq 70f
++
++ sbr \mant_lo,0 /* ... we need to set sticky bit*/
++70:
++.endm
++
++/* Unpack exponent and mantissa from the double number
++ stored in [df_hi,df_lo]. The exponent is stored in [exp]
++ while the mantissa is stored in [df_hi,df_lo]. */
++
++.macro unpack_df exp, df_lo, df_hi
++ lsr \exp, \df_hi,21 /* Extract exponent */
++ lsl \df_hi,10 /* Get mantissa */
++ or \df_hi,\df_hi,\df_lo>>21
++ lsl \df_lo,11
++
++ neg \exp /* Fix implicit bit */
++ bst \df_hi,31
++ subeq \exp,1
++ neg \exp /* negate back exponent */
++ .endm
++
++/* Unpack exponent and mantissa from the single float number
++ stored in [sf]. The exponent is stored in [exp]
++ while the mantissa is stored in [sf]. */
++.macro unpack_sf exp, sf
++ lsr \exp, \sf, 24
++ brne 80f
++ /* Fix subnormal number */
++ lsl \sf,7
++ clz \exp,\sf
++ lsl \sf,\sf,\exp
++ rsub \exp,\exp,1
++ rjmp 81f
++80:
++ lsl \sf,7
++ sbr \sf, 31 /*Implicit bit*/
++81:
++.endm
++
++
++
++/* Pack a single float number stored in [mant] and [exp]
++ into a single float number in [sf] */
++.macro pack_sf sf, exp, mant
++ bld \mant,31 /* implicit bit to z */
++ subne \exp,1 /* if subnormal (implicit bit 0)
++ adjust exponent to storage format */
++
++ lsr \sf, \mant, 7
++ bfins \sf, \exp, 24, 8
++.endm
++
++/* Pack exponent [exp] and mantissa [mant_hi, mant_lo]
++ into [df_hi, df_lo]. [df_hi] is shifted
++ one bit up so the sign bit can be shifted into it */
++
++.macro pack_df exp, mant_lo, mant_hi, df_lo, df_hi
++ bld \mant_hi,31 /* implicit bit to z */
++ subne \exp,1 /* if subnormal (implicit bit 0)
++ adjust exponent to storage format */
++
++ lsr \mant_lo,11 /* shift back lsw */
++ or \df_lo,\mant_lo,\mant_hi<<21 /* combine with low bits from msw */
++ lsl \mant_hi,1 /* get rid of implicit bit */
++ lsr \mant_hi,11 /* shift back msw except for one step*/
++ or \df_hi,\mant_hi,\exp<<21 /* combine msw with exponent */
++.endm
++
++/* Normalize single float number stored in [mant] and [exp]
++ using scratch register [scratch] */
++.macro normalize_sf exp, mant, scratch
++ /* Adjust exponent and mantissa */
++ clz \scratch, \mant
++ sub \exp, \scratch
++ lsl \mant, \mant, \scratch
++.endm
++
++/* Normalize the exponent and mantissa pair stored
++ in [mant_hi,mant_lo] and [exp]. Needs two scratch
++ registers [scratch1] and [scratch2]. */
++.macro normalize_df exp, mant_lo, mant_hi, scratch1, scratch2
++ clz \scratch1,\mant_hi /* Check if we have zeros in high bits */
++ breq 80f /* No need for scaling if no zeros in high bits */
++ cp.w \scratch1,32 /* Check for all zeros */
++ breq 81f
++
++ /* shift amount is smaller than 32, and involves both msw and lsw*/
++ rsub \scratch2,\scratch1,32 /* shift mantissa */
++ lsl \mant_hi,\mant_hi,\scratch1
++ lsr \scratch2,\mant_lo,\scratch2
++ or \mant_hi,\scratch2
++ lsl \mant_lo,\mant_lo,\scratch1
++ sub \exp,\scratch1 /* adjust exponent */
++ rjmp 80f /* Finished */
++81:
++ /* shift amount is greater than 32 */
++ clz \scratch1,\mant_lo /* shift mantissa */
++ sub \scratch1,-32
++ mov \mant_hi,\mant_lo
++ lsl \mant_hi,\mant_hi,\scratch1
++ mov \mant_lo,0
++ sub \exp,\scratch1 /* adjust exponent */
++80:
++.endm
++
++
++#ifdef L_avr32_f64_mul
++ .align 2
++ .global __avr32_f64_mul
++ .type __avr32_f64_mul,@function
++
++__avr32_f64_mul:
++ pushm r0-r3,r4-r7,lr
++
++ /* Unpack */
++ eor r12, r11, r9 /* Sign op1 ^ Sign op2 is MSB of r12*/
++ lsl r11,1 /* Unpack op1 */
++ lsl r9,1 /* Unpack op2 */
++
++ /* Sort operands op1 >= op2 */
++ lddpc r5, .Linf
++ cp.w r10,r8
++ cpc r11,r9
++ brhs 0f
++
++ mov r7,r11 /* swap operands if op2 was larger */
++ mov r6,r10
++ mov r11,r9
++ mov r10,r8
++ mov r9,r7
++ mov r8,r6
++
++0:
++ /* Check against infinity */
++ cp.w r11,r5
++ brlo 1f
++ /* infinity or nan */
++ /* we have to check low word as well as nan mantissa may be 0 in msw*/
++ cpc r10
++ /* we know that op1 is inf or nan. if z != 1 then we have nan.
++ in this case, also return nan. */
++ breq 0f
++ /* Return NaN */
++ mov r11, -1
++ rjmp __dfmul_return_op1
++0:
++
++ /* op1 is infinity. op2 is smaller or same so it cannot be nan.
++ it can be infinity or a (sub-)normal number.
++ we should return op1 (infinity) except when op2 is zero when
++ result should be nan. */
++ or r5,r9,r8
++ brne __dfmul_return_op1 /* op2 is not zero. return op1.*/
++ /* Return NaN */
++ mov r11, -1
++ rjmp __dfmul_return_op1
++
++1:
++ /* no operand is inf/nan, and operands have been arranged in order
++ with op1 >= op2, implying that if we have a zero, it is found in
++ op2. in this case, result should be zero (with sign from both ops). */
++
++ or r5,r9,r8 /* check the smaller value for zero */
++ brne 0f
++ mov r10, 0
++ mov r11, 0
++ rjmp __dfmul_return_op1 /* Early exit */
++0:
++
++ /* we have two "normal" (can be subnormal) nonzero numbers in r11:r10
++ and r9:r8. sign of result is already calculated in r12.
++ perform a normal multiplication. */
++
++ /* Unpack and normalize*/
++ unpack_df r7 /*exp*/, r10, r11 /* mantissa */
++ normalize_df r7 /*exp*/, r10, r11 /* mantissa */, r4, r5 /* scratch */
++
++
++ /* Unpack and normalize*/
++ unpack_df r6 /*exp*/, r8, r9 /* mantissa */
++ normalize_df r6 /*exp*/, r8, r9 /* mantissa */, r4, r5 /* scratch */
++
++ /* Multiply */
++
++ mulu.d r0,r10,r8
++ add lr,r7,r6 /* calculate new exponent after mul */
++ mulu.d r2,r11,r8
++ sub lr,(1023-1) /* remove exponent bias as we have
++ included bias from both op1 and op2
++ sub one less, or in other words
++ add one to exponent. see below why. */
++ mulu.d r6,r11,r9
++ add r2,r1
++ mulu.d r4,r10,r9
++
++
++ adc r6,r6,r3
++ acr r7
++
++ add r4,r2
++ adc r6,r6,r5
++ acr r7
++
++ // r7:r6 is now in range [0x4000...0000 - 0xffff...fffe]
++ // remaining bits in r0 and r4 are of no interest, except that we have
++ // to add a sticky bit to r10 in case we had a 1 bit in r4 or r0.
++
++ or r4,r0
++ movne r0, 1 /* If we have bits in r4 or r0 */
++ or r6,r0 /* set lsb of result to 1 */
++
++
++ // if msb is set, it was because multiplication gave an "overflow"
++ // of one bit so exponent should be incremented.
++ // we already did that above so we are done.
++ // if msb is *not* set it will be normalized and exponent will be
++ // decremented (which will compensate the one we added above).
++
++ normalize_df lr /*exp*/, r6, r7 /* mantissa */, r8, r9 /* scratch */
++
++ /* Check if a subnormal result was created */
++ cp.w lr, 0
++ brgt 0f
++
++ adjust_subnormal_df lr, r6, r7, r12, r8, r9
++ mov r10, r6
++ mov r11, r7
++ popm r0-r3,r4-r7, pc
++0:
++
++ /* Round result */
++ round_df lr /*exp*/, r6, r7 /* Mantissa */, r4 /*scratch*/
++ cp.w lr,0x7ff
++ brlt 0f
++ /*Return infinity */
++ lddpc r11, .Linf
++ mov r10, 0
++ rjmp __dfmul_return_op1
++
++0:
++
++ /* Pack */
++ pack_df lr /*exp*/, r6, r7 /* mantissa */, r10, r11 /* Output df number*/
++__dfmul_return_op1:
++ lsl r12,1 /* shift in sign bit */
++ ror r11
++
++ popm r0-r3,r4-r7, pc
++
++#endif
++
++
++#ifdef L_avr32_f64_addsub
++ .align 2
++ .global __avr32_f64_sub
++ .type __avr32_f64_sub,@function
++
++__avr32_f64_sub:
++ pushm r4-r7,lr
++
++ eor r12,r11,r9 // compare signs of operands
++ bld r12,31
++ brcc __dfsub // same sign => subtract
++
++ eorh r9,0x8000
++ rjmp __dfadd // different signs => op1 + (-op2)
++__dfsub:
++
++ lsl r11,1 // unpack op1 msw and get sign in c
++ or r4,r11,r10 // check if all bits zero
++ brne 1f
++
++ // op1 is zero, negate op2 and handle as add
++ eorh r9,0x8000
++ // op1 is +/-0, and is unpacked with sign in c. add to op2.
++ // also used by sub, but op2 has been negated in this case
++ ror r12 // save sign of op1 in msb of r12
++ lsl r9,1 // unpack msw and get sign of op2
++ or r4,r9,r8 // check all bits in op2
++ breq 0f
++
++ // if op2 != 0, then return op2 unchanged.
++ ror r9 // pack op2 msw again with sign from c
++ mov r11,r9
++ mov r10,r8
++ popm r4-r7,pc
++
++0:
++ // both op1 and op2 zero, but sign unknown. result should and signs.
++ ror r9 // pack op2 msw again with sign from c
++ lsl r12,1 // get back sign of op1 into c ...
++ ror r11 // and back in original op1
++ and r11,r9 // and sign bits. as op1 is zero, the
++ // only bit which can be 1 is sign bit
++ popm r4-r7,pc
++
++1:
++ ror r12 // save op1 sign in msb of r12
++
++ lsl r9,1 // unpack op2 msw
++ or r4,r8,r9
++ brne 0f
++ // op2 is zero, return op1
++ // whatever it is. the only case
++ // requiring special handling is if
++ // op1 is zero, but that was handled
++ // above.
++ lsl r12, 1
++ ror r11
++ popm r4-r7,pc
++
++0:
++ // make sure that op1 >= op2, flip sign if we swap ops
++ cp.w r10,r8
++ cpc r11,r9
++ brhs 0f
++
++ com r12 // sign of op1 and result in lsb(r12)
++ mov r7,r11 // swap operands if op2 was larger
++ mov r6,r10
++ mov r11,r9
++ mov r10,r8
++ mov r9,r7
++ mov r8,r6
++
++0:
++ // check if op1 is nan or inf.
++ lddpc r5,.Linf
++ cp.w r11,r5
++ brlo 1f
++ /* Op 1 is nan or inf */
++ // we have to check low word as well as nan mantissa may be 0 in msw
++ cpc r10
++ // we know that op1 is inf or nan. if z != 1 then we have nan.
++ // if we have nan, return nan.
++ breq 0f
++ mov r11, -1
++ rjmp __dfsub_return_op1
++0:
++
++ // op1 is infinity. check if op2 is nan, infinty or a normal number.
++ cp.w r9,r5
++ movhs r11, -1 // op2 is a normal number. return op1.
++
++ // op2 can be infinity (of the same sign as op1) or nan.
++ // in both cases we should return nan.
++ rjmp __dfsub_return_op1
++1:
++ // if op1 is not inf or nan, then op2 cannot be since op1 >= op2
++
++ // now prepare the operands by expanding them and shifting op2
++ // to the correct position for the subtract. note! if op2 is
++ // insignificant compared to op1, the function will take care of
++ // this and return op1 directly to the application.
++
++ /* Unpack operands */
++ unpack_df r7 /* exp op1*/, r10, r11 /* Mantissa op1 */
++ unpack_df r6 /* exp op2*/, r8, r9 /* Mantissa op2 */
++
++ /* Get shift amount required for aligning op1 and op2 */
++ rsub r6, r7
++ breq __perform_dfsub /* No shift needed */
++
++ cp.w r6, 63
++ brhs __dfsub_pack_result /* Op 2 insignificant compared to op1 */
++
++ /* Shift mantissa of op2 so that op1 and op2 are aligned */
++ scale_df r6 /* shift_count*/, r8, r9 /* Mantissa */, r4, r5 /*Scratch*/
++
++__perform_dfsub:
++ sub r10,r8 /* subtract mantissa of op2 from op1 */
++ sbc r11,r11,r9
++ or r4,r11,r10 /* check if result is all zeroes */
++ brne 0f
++ popm r4-r7,pc /* Early return */
++0:
++
++ normalize_df r7 /*exp*/, r10, r11 /* mantissa */, r8, r9 /* scratch */
++
++ /* Check if a subnormal result was created */
++ cp.w r7, 0
++ brgt 0f
++
++ adjust_subnormal_df r7 /*exp*/, r10, r11 /* Mantissa */, r12 /*sign*/, r8, r9 /*scratch*/
++ popm r4-r7,pc
++0:
++
++ /* Round result */
++ round_df r7 /*exp*/, r10, r11 /* Mantissa */, r9 /*scratch*/
++ cp.w r7,0x7ff
++ brlt __dfsub_pack_result
++ /*Return infinity */
++ lddpc r11, .Linf
++ mov r10, 0
++ rjmp __dfsub_return_op1
++
++__dfsub_pack_result:
++ /* Pack */
++ pack_df r7 /*exp*/, r10, r11 /* mantissa */, r10, r11 /* Output df number*/
++
++__dfsub_return_op1:
++ lsl r12,1
++ ror r11
++ popm r4-r7,pc
++
++ .align 2
++ .global __avr32_f64_add
++ .type __avr32_f64_add,@function
++__avr32_f64_add:
++ pushm r4-r7,lr
++ eor r12,r11,r9 // compare signs of operands
++ lsl r12,1
++ brcc __dfadd // same sign => add
++
++ eorh r9,0x8000
++ rjmp __dfsub // different signs => op1 - (-op2)
++__dfadd:
++
++ lsl r11,1 // unpack op1 msw and get sign in c
++ or r4,r11,r10 // check if all bits zero
++ brne 1f
++
++ // op1 is +/-0, and is unpacked with sign in c. add to op2.
++ // also used by sub, but op2 has been negated in this case
++ ror r12 // save sign of op1 in msb of r12
++ lsl r9,1 // unpack msw and get sign of op2
++ or r4,r9,r8 // check all bits in op2
++ breq 0f
++
++ // if op2 != 0, then return op2 unchanged.
++ ror r9 // pack op2 msw again with sign from c
++ mov r11,r9
++ mov r10,r8
++ popm r4-r7,pc
++
++0:
++ // both op1 and op2 zero, but sign unknown. result should and signs.
++ ror r9 // pack op2 msw again with sign from c
++ lsl r12,1 // get back sign of op1 into c ...
++ ror r11 // and back in original op1
++ and r11,r9 // and sign bits. as op1 is zero, the
++ // only bit which can be 1 is sign bit
++ popm r4-r7,pc
++1:
++ ror r12 // save op1 sign in msb of r12
++
++ lsl r9,1 // unpack op2 msw
++ or r4,r8,r9
++ brne 0f
++ // op2 is zero, return op1
++ // whatever it is. the only case
++ // requiring special handling is if
++ // op1 is zero, but that was handled
++ // above.
++ lsl r12, 1
++ ror r11
++ popm r4-r7,pc
++0:
++ // make sure that exp[op1] >= exp[op2]
++ cp.w r11,r9
++ brhs 0f
++
++ mov r7,r11 // swap operands if op2 was larger
++ mov r6,r10
++ mov r11,r9
++ mov r10,r8
++ mov r9,r7
++ mov r8,r6
++
++0:
++ // check if op1 is nan or inf.
++ lddpc r5,.Linf
++ cp.w r11,r5
++ brlo 1f
++ /* Op 1 is nan or inf */
++ // we have to check low word as well as nan mantissa may be 0 in msw
++ cpc r10
++ // we know that op1 is inf or nan. if z != 1 then we have nan.
++ // if we have nan, return nan.
++ breq 0f
++ mov r11, -1
++ rjmp __dfadd_return_op1
++0:
++
++ // op1 is infinity. check if op2 is nan, infinty or a normal number.
++ cp.w r9,r5
++ // Op2 is NaN of Inf. Return op2 but with sign of result.
++ // If Op2 is NaN, sign doesn't matter but no need to separate NaN
++ movhs r11, r9
++ movhs r10, r8
++
++ // op2 can be infinity (of the same sign as op1) or nan.
++ // in both cases we should return nan.
++ rjmp __dfadd_return_op1
++1:
++ // if op1 is not inf or nan, then op2 cannot be since exp[op1] >=
++ // exp[op2]
++
++ // now prepare the operands by expanding them and shifting op2
++ // to the correct position for the add. note! if op2 is
++ // insignificant compared to op1, the function will take care of
++ // this and return op1 directly to the application.
++
++ /* Unpack operands */
++ unpack_df r7 /* exp op1*/, r10, r11 /* Mantissa op1 */
++ unpack_df r6 /* exp op2*/, r8, r9 /* Mantissa op2 */
++
++ /* Get shift amount required for aligning op1 and op2 */
++ rsub r6, r7
++ breq __perform_dfadd /* No shift needed */
++
++ cp.w r6, 63
++ brhs __dfadd_pack_result /* Op 2 insignificant compared to op1 */
++
++ /* Shift mantissa of op2 so that op1 and op2 are aligned */
++ scale_df r6 /* shift_count*/, r8, r9 /* Mantissa */, r4, r5 /*Scratch*/
++
++__perform_dfadd:
++ add r10,r8 // add mantissas
++ adc r11,r11,r9
++ brcc 0f
++ ror r11 // overflow => shift down mantissa
++ ror r10
++ brcc 1f // sticky bit shifted out?
++ sbr r10,0 // if so, merge it into result again
++1:
++ sub r7,-1 // increase exponent with 1
++0:
++ normalize_df r7 /*exp*/, r10, r11 /* mantissa */, r8, r9 /* scratch */
++
++ /* Check if a subnormal result was created */
++ cp.w r7, 0
++ brgt 0f
++
++ adjust_subnormal_df r7 /*exp*/, r10, r11 /* Mantissa */, r12 /*sign*/, r8, r9 /*scratch*/
++ popm r4-r7,pc
++0:
++
++ /* Round result */
++ round_df r7 /*exp*/, r10, r11 /* Mantissa */, r9 /*scratch*/
++ cp.w r7,0x7ff
++ brlt __dfadd_pack_result
++ /*Return infinity */
++ lddpc r11, .Linf
++ mov r10, 0
++ rjmp __dfadd_return_op1
++
++__dfadd_pack_result:
++ /* Pack */
++ pack_df r7 /*exp*/, r10, r11 /* mantissa */, r10, r11 /* Output df number*/
++
++__dfadd_return_op1:
++ lsl r12,1
++ ror r11
++ popm r4-r7,pc
++#endif
++
++#ifdef L_avr32_f64_to_u32
++ /* This goes into L_fixdfsi */
++#endif
++
++
++#ifdef L_avr32_f64_to_s32
++ .global __avr32_f64_to_u32
++ .type __avr32_f64_to_u32,@function
++__avr32_f64_to_u32:
++ cp.w r11, 0
++ retmi 0 /* Negative returns 0 */
++#ifdef __LARGE_FLOATS__
++ lsl r12,r11,1
++ lsr r12,21 /* extract exponent*/
++ sub r12,1023 /* convert to unbiased exponent.*/
++ retlo 0 /* too small exponent implies zero. */
++ cp.w r12,32
++ brcc 0f
++ rjmp 1f
++#endif
++
++ /* Fallthrough to df to signed si conversion */
++ .global __avr32_f64_to_s32
++ .type __avr32_f64_to_s32,@function
++__avr32_f64_to_s32:
++ lsl r12,r11,1
++ lsr r12,21 /* extract exponent*/
++ sub r12,1023 /* convert to unbiased exponent.*/
++ retlo 0 /* too small exponent implies zero. */
++
++#ifdef __LARGE_FLOATS__
++ cp.w r12,31
++ brcc 0f
++#endif
++1:
++ rsub r12,r12,31 /* shift count = 31 - exponent */
++ mov r9,r11 /* save sign for later...*/
++ lsl r11,11 /* remove exponent and sign*/
++ sbr r11,31 /* add implicit bit*/
++ or r11,r11,r10>>21 /* get rest of bits from lsw of double */
++ lsr r11,r11,r12 /* shift down mantissa to final place */
++ lsl r9,1 /* sign -> carry */
++ retcc r11 /* if positive, we are done */
++ neg r11 /* if negative float, negate result */
++ ret r11
++
++#ifdef __LARGE_FLOATS__
++0:
++ mov r12,-1 /* r11 = 0xffffffff */
++ lsr r12,1 /* r11 = 0x7fffffff */
++ lsl r11,1 /* sign -> carry */
++ acr r12 /* r11 = signed ? 0x80000000
++ : 0x7fffffff */
++ ret r12
++#endif
++#endif /* L_fixdfsi*/
++
++#ifdef L_avr32_f64_to_u64
++ /* Actual function is in L_fixdfdi */
++#endif
++
++#ifdef L_avr32_f64_to_s64
++ .global __avr32_f64_to_u64
++ .type __avr32_f64_to_u64,@function
++__avr32_f64_to_u64:
++ cp.w r11,0
++ /* Negative numbers return zero */
++ movmi r10, 0
++ movmi r11, 0
++ retmi r11
++#ifdef __LARGE_FLOATS__
++ lsl r9,r11,1
++ lsr r9,21 /* get exponent*/
++ sub r9,1023 /* convert to correct range*/
++ /* Return zero if exponent to small */
++ movlo r10, 0
++ movlo r11, 0
++ retlo r11
++ cp.w r9,64
++ mov r8,r11 /* save sign for later...*/
++ brcs 1f
++ rjmp 2f /* Number to large */
++
++#endif
++
++
++
++ /* Fallthrough */
++ .global __avr32_f64_to_s64
++ .type __avr32_f64_to_s64,@function
++__avr32_f64_to_s64:
++ lsl r9,r11,1
++ lsr r9,21 /* get exponent*/
++ sub r9,1023 /* convert to correct range*/
++ /* Return zero if exponent to small */
++ movlo r10, 0
++ movlo r11, 0
++ retlo r11
++
++#ifdef __LARGE_FLOATS__
++ cp.w r9,63
++ mov r8,r11 /* save sign for later...*/
++ brcc 2f
++#else
++ mov r8,r11 /* save sign for later...*/
++#endif
++1:
++ lsl r11,11 /* remove exponent */
++ sbr r11,31 /* add implicit bit*/
++ or r11,r11,r10>>21 /* get rest of bits from lsw of double*/
++ lsl r10,11 /* align lsw correctly as well */
++ rsub r9,r9,63 /* shift count = 63 - exponent */
++ breq 1f
++
++ cp.w r9,32 /* is shift count more than one reg? */
++ brhs 0f
++
++ mov r12,r11 /* save msw */
++ lsr r10,r10,r9 /* small shift count, shift down lsw */
++ lsr r11,r11,r9 /* small shift count, shift down msw */
++ rsub r9,r9,32 /* get 32-size of shifted out tail */
++ lsl r12,r12,r9 /* align part to move from msw to lsw */
++ or r10,r12 /* combine to get new lsw */
++ rjmp 1f
++
++0:
++ lsr r10,r11,r9 /* large shift count,only lsw get bits
++ note that shift count is modulo 32*/
++ mov r11,0 /* msw will be 0 */
++
++1:
++ lsl r8,1 /* sign -> carry */
++ retcc r11 /* if positive, we are done */
++
++ neg r11 /* if negative float, negate result */
++ neg r10
++ scr r11
++ ret r11
++
++
++#ifdef __LARGE_FLOATS__
++2:
++ mov r11,-1 /* r11 = 0xffffffff */
++ lsr r11,1 /* r11 = 0x7fffffff */
++ lsl r8,1 /* sign -> carry */
++ acr r11 /* r11 = signed ? 0x80000000 */
++ /* : 0x7fffffff */
++ lsl r10,r11,31 /* extend last bit of msw*/
++ asr r10,31
++ ret r11
++#endif
++#endif
++
++#ifdef L_avr32_u32_to_f64
++ /* Code located in L_floatsidf */
++#endif
++
++#ifdef L_avr32_s32_to_f64
++ .global __avr32_u32_to_f64
++ .type __avr32_u32_to_f64,@function
++__avr32_u32_to_f64:
++ sub r11, r12, 0 /* Move to r11 and force Z flag to be updated */
++ mov r12, 0 /* always positive */
++ rjmp 0f /* Jump to common code for floatsidf */
++
++ .global __avr32_s32_to_f64
++ .type __avr32_s32_to_f64,@function
++__avr32_s32_to_f64:
++ mov r11, r12 /* Keep original value in r12 for sign */
++ abs r11 /* Absolute value if r12 */
++0:
++ mov r10,0 /* let remaining bits be zero */
++ reteq r11 /* zero long will return zero float */
++
++ pushm lr
++ mov r9,31+1023 /* set exponent */
++
++ normalize_df r9 /*exp*/, r10, r11 /* mantissa */, r8, lr /* scratch */
++
++ /* Check if a subnormal result was created */
++ cp.w r9, 0
++ brgt 0f
++
++ adjust_subnormal_df r9 /* exp */, r10, r11 /* Mantissa */, r12 /*sign*/, r8, lr /* scratch */
++ popm pc
++0:
++
++ /* Round result */
++ round_df r9 /*exp*/, r10, r11 /* Mantissa */, r8 /*scratch*/
++ cp.w r9,0x7ff
++ brlt 0f
++ /*Return infinity */
++ lddpc r11, .Linf
++ mov r10, 0
++ rjmp __floatsidf_return_op1
++
++0:
++
++ /* Pack */
++ pack_df r9 /*exp*/, r10, r11 /* mantissa */, r10, r11 /* Output df number*/
++__floatsidf_return_op1:
++ lsl r12,1 /* shift in sign bit */
++ ror r11
++
++ popm pc
++#endif
++
++
++#ifdef L_avr32_f32_cmp_eq
++ .global __avr32_f32_cmp_eq
++ .type __avr32_f32_cmp_eq,@function
++__avr32_f32_cmp_eq:
++ cp.w r12, r11
++ brne 0f /* If not equal check for +/-0 */
++
++ /* Check for NaN or Inf */
++ lddpc r11,.Linf_sf
++ lsl r12, 1
++ cp.w r12, r11
++ srls r12 /* 0 if NaN, 1 otherwise */
++ ret r12
++0:
++ /* Or together the two values and shift out the sign bit.
++ If the result is zero, then the two values are both zero. */
++ or r12, r11
++ lsl r12, 1
++ sreq r12
++ ret r12
++#endif
++
++#if defined(L_avr32_f32_cmp_ge) || defined(L_avr32_f32_cmp_lt)
++#ifdef L_avr32_f32_cmp_ge
++ .global __avr32_f32_cmp_ge
++ .type __avr32_f32_cmp_ge,@function
++__avr32_f32_cmp_ge:
++#endif
++#ifdef L_avr32_f32_cmp_lt
++ .global __avr32_f32_cmp_lt
++ .type __avr32_f32_cmp_lt,@function
++__avr32_f32_cmp_lt:
++#endif
++ lsl r10, r12, 1 /* Remove sign bits */
++ lsl r9, r11, 1
++ lddpc r8, .Linf_sf
++ cp.w r10, r8
++ rethi 0 /* Op0 is NaN */
++ cp.w r9, r8
++ rethi 0 /* Op1 is Nan */
++
++ eor r8, r11, r12
++ bld r12, 31
++#ifdef L_avr32_f32_cmp_ge
++ srcc r8 /* Set result to true if op0 is positive*/
++#endif
++#ifdef L_avr32_f32_cmp_lt
++ srcs r8 /* Set result to true if op0 is negative*/
++#endif
++ retmi r8 /* Return if signs are different */
++ brcs 0f /* Both signs negative? */
++
++ /* Both signs positive */
++ cp.w r12, r11
++#ifdef L_avr32_f32_cmp_ge
++ srhs r12
++#endif
++#ifdef L_avr32_f32_cmp_lt
++ srlo r12
++#endif
++ retal r12
++0:
++ /* Both signs negative */
++ cp.w r11, r12
++#ifdef L_avr32_f32_cmp_ge
++ srhs r12
++#endif
++#ifdef L_avr32_f32_cmp_lt
++ srlo r12
++#endif
++ retal r12
++#endif
++
++
++#ifdef L_avr32_f64_cmp_eq
++ .global __avr32_f64_cmp_eq
++ .type __avr32_f64_cmp_eq,@function
++__avr32_f64_cmp_eq:
++ cp.w r10,r8
++ cpc r11,r9
++ brne 0f /* Both args could be zero with different sign bits */
++
++ /* check for NaN */
++ lsl r11,1
++ lddpc r12,.Linf
++ cp.w r10,0
++ cpc r11,r12 /* check if nan or inf */
++ srls r12 /* If Arg is NaN return 0 else 1*/
++ ret r12 /* Return */
++
++0:
++ lsl r11,1 /* get rid of sign bits */
++ lsl r9,1
++ or r11,r10 /* Check if all bits are zero */
++ or r11,r9
++ or r11,r8
++ sreq r12 /* If all zeros the arguments are equal
++ so return 1 else return 0 */
++ ret r12
++#endif
++
++
++#if defined(L_avr32_f64_cmp_ge) || defined(L_avr32_f64_cmp_lt)
++
++#ifdef L_avr32_f64_cmp_ge
++ .global __avr32_f64_cmp_ge
++ .type __avr32_f64_cmp_ge,@function
++__avr32_f64_cmp_ge:
++#endif
++#ifdef L_avr32_f64_cmp_lt
++ .global __avr32_f64_cmp_lt
++ .type __avr32_f64_cmp_lt,@function
++__avr32_f64_cmp_lt:
++#endif
++
++ /* compare magnitude of op1 and op2 */
++ pushm lr
++
++ lsl r11,1 /* Remove sign bit of op1 */
++ srcs lr /* Sign op1 to lsb of lr*/
++ lsl r9,1 /* Remove sign bit of op2 */
++ rol lr /* Sign op2 to lsb of lr, sign bit op1 bit 1 of lr*/
++
++ /* Check for Nan */
++ lddpc r12,.Linf
++ cp.w r10,0
++ cpc r11,r12
++ movhi r12, 0 /* Return false for NaN */
++ brhi 0f /* We have NaN */
++ cp.w r8,0
++ cpc r9,r12
++ movhi r12, 0 /* Return false for NaN */
++ brhi 0f /* We have NaN */
++
++ cp.w lr,3 /* both operands negative ?*/
++ breq 1f
++
++ cp.w lr,1 /* both operands positive? */
++ brlo 2f
++
++ /* Different signs. If sign of op1 is negative the difference
++ between op1 and op2 will always be negative, and if op1 is
++ positive the difference will always be positive */
++#ifdef L_avr32_f64_cmp_ge
++ sreq r12
++#endif
++#ifdef L_avr32_f64_cmp_lt
++ srne r12
++#endif
++ popm pc
++
++
++2:
++ /* Both operands positive. Just compute the difference */
++ cp.w r10,r8
++ cpc r11,r9
++#ifdef L_avr32_f64_cmp_ge
++ srhs r12
++#endif
++#ifdef L_avr32_f64_cmp_lt
++ srlo r12
++#endif
++ popm pc
++
++1:
++ /* Both operands negative. Compute the difference with operands switched */
++ cp r8,r10
++ cpc r9,r11
++#ifdef L_avr32_f64_cmp_ge
++ srhs r12
++#endif
++#ifdef L_avr32_f64_cmp_lt
++ srlo r12
++#endif
++0:
++ popm pc
++#endif
++
++
++
++#ifdef L_avr32_f64_div
++ .global __avr32_f64_div
++ .type __avr32_f64_div,@function
++__avr32_f64_div:
++ stm --sp, r2-r7,lr
++ eor r12, r11, r9 /* Sign(op1) ^ Sign(op2) to msb of r12*/
++ lsl r11,1 /* unpack op1*/
++ lddpc lr,.Linf
++ lsl r9,1 /* unpack op2*/
++
++ cp.w r11,lr
++ brhs 0f /* op1 is NaN or infinity */
++ cp.w r9,lr
++ brhs 1f /* op2 is NaN or infinity */
++ or r5,r9,r8
++ breq 2f /* op2 is zero */
++ or r5,r11,r10
++ breq __dfdiv_return_op1 /* op1 is zero return zero*/
++
++ /* Unpack and normalize */
++ /* op1 */
++ unpack_df r7 /*exp*/, r10, r11 /*df number*/
++ normalize_df r7 /*exp*/, r10, r11 /*Mantissa*/, r4, r5 /*scratch*/
++
++ /* op1 */
++ unpack_df r6 /*exp*/, r8, r9 /*df number*/
++ normalize_df r6 /*exp*/, r8, r9 /*Mantissa*/, r4, r5 /*scratch*/
++
++ /* Compute new exponent */
++ sub r7,r6
++ sub r7,-1023
++
++ /* Do fixed point division of mantissas*/
++ mov r6,55
++ lsr r11,1
++ ror r10
++ lsr r9,1
++ ror r8
++
++3:
++ /* Check if dividend is higher or same than divisor */
++ sub r2,r10,r8
++ sbc r3,r11,r9
++ /* If so move the difference back into the dividend */
++ movhs r10, r2
++ movhs r11, r3
++ /* Update the Quotient */
++ rol r4
++ rol r5
++ eorl r4,1
++
++ /* Shift the dividend */
++ lsl r10,1
++ rol r11
++
++ sub r6,1
++ brne 3b
++
++ /* Check if we have a remainder which will the propagate into
++ the last bit */
++
++ or r11,r11,r10
++ neg r11
++ rol r4
++ rol r5
++
++ /* Adjust mantissa into correct alignment */
++ lsl r11, r5,(64-56)
++ or r11,r11,r4>>(32-64+56)
++ lsl r10,r4, (64-56)
++
++ /* Normalize result */
++ normalize_df r7 /*exp*/, r10, r11 /* mantissa */, r8, r9 /* scratch */
++
++ /* Check if a subnormal result was created */
++ cp.w r7, 0
++ brgt 3f
++
++ adjust_subnormal_df r7 /*exp*/, r10, r11 /* Mantissa */, r12 /*sign*/, r8, r9 /*scratch*/
++ ldm sp++, r2-r7,pc
++3:
++
++ /* Round result */
++ round_df r7 /*exp*/, r10, r11 /* Mantissa */, r9 /*scratch*/
++ cp.w r7,0x7ff
++ brlt __dfdiv_pack_result
++ /*Return infinity */
++ lddpc r11, .Linf
++ mov r10, 0
++ rjmp __dfdiv_return_op1
++
++__dfdiv_pack_result:
++ /* Pack */
++ pack_df r7 /*exp*/, r10, r11 /* mantissa */, r10, r11 /* Output df number*/
++
++__dfdiv_return_op1:
++ lsl r12,1
++ ror r11
++ ldm sp++, r2-r7,pc
++
++0:
++ /* Op1 is NaN or Inf */
++ cpc r10
++ /* If op1 is a NaN the we should return a NaN */
++ brne __dfdiv_return_op1
++
++ /* Op1 is infinity, check op2*/
++ cp.w r9,lr
++ brlo __dfdiv_return_op1 /* Op2 is a normal number return inf */
++ /* Other combinations: return NaN */
++ mov r11, -1
++ ldm sp++, r2-r7,pc
++
++1:
++ /* Op2 is NaN or Inf */
++ cpc r8
++ /* If inf return zero else return NaN*/
++ mov r10, 0
++ moveq r11, 0
++ movne r11, -1
++ ldm sp++, r2-r7,pc
++
++2:
++ /* Op2 is zero */
++ or r6,r11,r10 /* 0.0/0.0 yields NaN */
++ mov r10, 0
++ moveq r11, -1 /* Return NaN */
++ movne r11, lr /* Return inf */
++ rjmp __dfdiv_return_op1
++
++#endif
++
++
++#ifdef L_avr32_f32_div
++ .global __avr32_f32_div
++ .type __avr32_f32_div,@function
++__avr32_f32_div:
++ eor r8, r11, r12 /* MSB(r8) = Sign(op1) ^ Sign(op2) */
++ /* Unpack */
++ lsl r12,1
++ reteq 0 /* Return zero if op1 is zero */
++ lddpc r9, .Linf_sf
++ lsl r11,1
++
++ /* Check op1 for NaN or Inf */
++ cp r12,r9
++ brhs 2f
++
++ /* Check op2 for NaN or Inf */
++ cp r11,r9
++ brhs 3f
++ /* Check op2 for zero */
++ tst r11,r11
++ breq 4f
++
++ /* If op1 is zero return zero */
++ tst r12, r12
++ reteq 0
++
++ /* Unpack op1*/
++ unpack_sf r9 /*exp*/, r12 /*sf*/
++
++ /* Unpack op2*/
++ unpack_sf r10 /*exp*/, r11 /*sf*/
++
++ /* Calculate new exponent */
++ stm --sp,r7,lr
++ sub r9, r10
++ sub r9,-127
++
++ /* Divide */
++ mov r7,26
++
++ lsr r12,1 /* Make room for one more bit in mantissas */
++ lsr r11,1
++
++0:
++ sub r10,r12,r11
++ movcc r12, r10 /* update dividend if divisor smaller */
++ rol lr /* shift result into lr */
++ eorl lr,1 /* flip bit. */
++ lsl r12,1 /* Shift dividend */
++ sub r7,1
++ brne 0b
++
++ /* round and scale*/
++ neg r12 /* c = 1 iff r12 != 0 */
++ rol lr
++ lsl r10,lr,(32-27) /* Adjust mantissa */
++ ldm sp++, r7, lr
++
++
++ normalize_sf r9 /*exp*/, r10 /*mant*/, r11 /*scratch*/
++
++ /* Check for subnormal result */
++ cp.w r9, 0
++ brgt 0f
++
++ /* Adjust a subnormal result */
++ adjust_subnormal_sf r12 /*sf*/, r9 /*exp*/, r10 /*mant*/, r8 /*sign*/,r11 /*scratch*/
++ ret r12
++0:
++ round_sf r9 /*exp*/, r10 /*mant*/, r11 /*scratch*/
++ pack_sf r12 /*sf*/, r9 /*exp*/, r10 /*mant*/
++__divsf_return_op1:
++ lsl r8, 1
++ ror r12
++ ret r12
++
++2:
++ /* Op1 is NaN or inf */
++ retne -1 /* Return NaN if op1 is NaN */
++ /* Op1 is inf check op2 */
++ cp r11, r9
++ brlo __divsf_return_op1 /* inf/number gives inf */
++ ret -1 /* The rest gives NaN*/
++3:
++ /* Op1 is NaN or inf */
++ reteq 0 /* Return zero if number/inf*/
++ ret -1 /* Return NaN*/
++4:
++ /* Op2 is zero ? */
++ tst r12,r12
++ reteq -1 /* 0.0/0.0 is NaN */
++ lddpc r12, .Linf_sf
++ rjmp __divsf_return_op1
++
++#endif
++
++#ifdef L_avr32_f32_mul
++ .global __avr32_f32_mul
++ .type __avr32_f32_mul,@function
++__avr32_f32_mul:
++ eor r8, r11, r12 /* MSB(r8) = Sign(op1) ^ Sign(op2) */
++ lsl r12,1 /* unpack op1 */
++ lsl r11,1 /* unpack op2 */
++
++ /* arrange operands so that that op1 >= op2 */
++ sub r9,r12,r11
++ brcc 0f
++
++ sub r12,r9 /* swap operands if op2 was larger */
++ add r11,r9
++
++0:
++ lddpc r9,.Linf_sf
++ cp r12,r9
++ brhs 2f
++
++ /* Check op2 for zero */
++ tst r11,r11
++ reteq 0 /* Return zero */
++
++ /* Unpack op1 */
++ unpack_sf r9 /*exp*/, r12 /*sf*/
++ /* Unpack op2 */
++ unpack_sf r10 /*exp*/, r11 /*sf*/
++
++ /* Calculate new exponent */
++ add r9,r10
++
++ /* Do the multiplication */
++ mulu.d r10,r12,r11
++
++ sub r9,(127-1) /* remove extra exponent bias */
++
++ /* Check if we have any bits in r10 which
++ means a rounding bit should be inserted in LSB of result */
++ tst r10,r10
++ srne r10
++ or r12,r11,r10
++
++ /* Normalize */
++ normalize_sf r9 /*exp*/, r12 /*mant*/, r11 /*scratch*/
++
++ /* Check for subnormal result */
++ cp.w r9, 0
++ brgt 0f
++
++ /* Adjust a subnormal result */
++ adjust_subnormal_sf r12/*sf*/, r9 /*exp*/, r12 /*mant*/, r8 /*sign*/, r11 /*scratch */
++ ret r12
++0:
++ round_sf r9 /*exp*/, r12 /*mant*/, r11 /*scratch*/
++ cp.w r9, 0xff
++ brlo 1f
++ lddpc r12,.Linf_sf
++ rjmp __mulsf_return_op1
++1:
++ pack_sf r12 /*sf*/, r9 /*exp*/, r12 /*mant*/
++__mulsf_return_op1:
++ lsl r8, 1
++ ror r12
++ ret r12
++
++2:
++ /* Op1 is inf or NaN */
++ retne -1 /* Op1 is NaN return NaN */
++
++ /* Op1 is inf and op2 is smaller so it is either infinity
++ or a subnormal number */
++ cp r11,0
++ brne __mulsf_return_op1 /* op2 is not zero. return op1.*/
++ ret -1 /* inf * 0 return NaN */
++#endif
++
++
++#ifdef L_avr32_s32_to_f32
++ .global __avr32_s32_to_f32
++ .type __avr32_s32_to_f32,@function
++__avr32_s32_to_f32:
++ cp r12, 0
++ reteq r12 /* If zero then return zero float */
++ mov r11, r12 /* Keep the sign */
++ abs r12 /* Compute the absolute value */
++ mov r10, 31 + 127 /* Set the correct exponent */
++
++ /* Normalize */
++ normalize_sf r10 /*exp*/, r12 /*mant*/, r9 /*scratch*/
++
++ /* Check for subnormal result */
++ cp.w r10, 0
++ brgt 0f
++
++ /* Adjust a subnormal result */
++ adjust_subnormal_sf r12/*sf*/, r10 /*exp*/, r12 /*mant*/, r11/*sign*/, r9 /*scratch*/
++ ret r12
++0:
++ round_sf r10 /*exp*/, r12 /*mant*/, r9 /*scratch*/
++ pack_sf r12 /*sf*/, r10 /*exp*/, r12 /*mant*/
++__floatsisf_return_op1:
++ lsl r11, 1
++ ror r12
++ ret r12
++#endif
++
++#ifdef L_avr32_u32_to_f32
++ .global __avr32_u32_to_f32
++ .type __avr32_u32_to_f32,@function
++__avr32_u32_to_f32:
++ cp r12, 0
++ reteq r12 /* If zero then return zero float */
++ mov r10, 31 + 127 /* Set the correct exponent */
++
++ /* Normalize */
++ normalize_sf r10 /*exp*/, r12 /*mant*/, r9 /*scratch*/
++
++ /* Check for subnormal result */
++ cp.w r10, 0
++ brgt 0f
++
++ /* Adjust a subnormal result */
++ mov r8, 0
++ adjust_subnormal_sf r12/*sf*/,r10 /*exp*/, r12 /*mant*/,r8/*sign*/, r9 /*scratch*/
++ ret r12
++0:
++ round_sf r10 /*exp*/, r12 /*mant*/, r9 /*scratch*/
++ pack_sf r12 /*sf*/, r10 /*exp*/, r12 /*mant*/
++__floatunsisf_return_op1:
++ lsr r12,1 /* Sign bit is 0 for unsigned int */
++ ret r12
++#endif
++
++
++#ifdef L_avr32_f32_to_s32
++ .global __avr32_f32_to_s32
++ .type __avr32_f32_to_s32,@function
++__avr32_f32_to_s32:
++ lsr r11,r12,23 /* Extract exponent */
++ castu.b r11
++ sub r11,127 /* Fix bias */
++ retlo 0 /* Negative exponent yields zero integer */
++
++#ifdef __IEEE_LARGE_FLOATS__
++ cp r11,31
++ brcc 0f
++#endif
++ /* Shift mantissa into correct position */
++ rsub r11,r11,31 /* Shift amount */
++ lsl r10,r12,8 /* Get mantissa */
++ sbr r10,31 /* Add implicit bit */
++ lsr r10,r10,r11 /* Perform shift */
++ lsl r12,1 /* Check sign */
++ retcc r10 /* if positive, we are done */
++ neg r10 /* if negative float, negate result */
++ ret r10
++
++#ifdef __IEEE_LARGE_FLOATS__
++0:
++ mov r11,-1
++ lsr r11,1
++ lsl r12,1
++ acr r11
++
++ ret r11
++#endif
++#endif
++
++#ifdef L_avr32_f32_to_u32
++ .global __avr32_f32_to_u32
++ .type __avr32_f32_to_u32,@function
++__avr32_f32_to_u32:
++ cp r12,0
++ retmi 0 /* Negative numbers gives 0 */
++ bfextu r11, r12, 23, 8 /* Extract exponent */
++ sub r11,127 /* Fix bias */
++ retlo 0 /* Negative exponent yields zero integer */
++
++#ifdef __IEEE_LARGE_FLOATS__
++ cp r11,32
++ brcc 0f
++#endif
++ /* Shift mantissa into correct position */
++ rsub r11,r11,31 /* Shift amount */
++ lsl r12,8 /* Get mantissa */
++ sbr r12,31 /* Add implicit bit */
++ lsr r12,r12,r11 /* Perform shift */
++ ret r12
++
++#ifdef __IEEE_LARGE_FLOATS__
++0:
++ mov r11,-1
++ lsr r11,1
++ lsl r12,1
++ acr r11
++
++ ret r11
++#endif
++#endif
++
++#ifdef L_avr32_f32_to_f64
++ .global __avr32_f32_to_f64
++ .type __avr32_f32_to_f64,@function
++
++__avr32_f32_to_f64:
++ lsl r11,r12,1 /* Remove sign bit, keep original value in r12*/
++ moveq r10, 0
++ reteq r11 /* Return zero if input is zero */
++
++ bfextu r9,r11,24,8 /* Get exponent */
++ cp.w r9,0xff /* check for NaN or inf */
++ breq 0f
++
++ lsl r11,7 /* Convert sf mantissa to df format */
++ mov r10,0
++
++ /* Check if implicit bit should be set */
++ cp.w r9, 0
++ subeq r9,-1 /* Adjust exponent if it was 0 */
++ srne r8
++ or r11, r11, r8 << 31 /* Set implicit bit if needed */
++ sub r9,(127-0x3ff) /* Convert exponent to df format exponent */
++
++ pushm lr
++ normalize_df r9 /*exp*/, r10, r11 /*mantissa*/, r8, lr /*scratch*/
++ popm lr
++ pack_df r9 /*exp*/, r10, r11 /*mantissa*/, r10, r11 /*df*/
++
++__extendsfdf_return_op1:
++ /* Rotate in sign bit */
++ lsl r12, 1
++ ror r11
++ ret r11
++
++0:
++ /* Inf or NaN*/
++ lddpc r10, .Linf
++ lsl r11,8 /* check mantissa */
++ movne r11, -1 /* Return NaN */
++ moveq r11, r10 /* Return inf */
++ rjmp __extendsfdf_return_op1
++#endif
++
++
++#ifdef L_avr32_f64_to_f32
++ .global __avr32_f64_to_f32
++ .type __avr32_f64_to_f32,@function
++
++__avr32_f64_to_f32:
++ /* Unpack */
++ lsl r9,r11,1 /* Unpack exponent */
++ lsr r9,21
++
++ reteq 0 /* If exponent is 0 the number is so small
++ that the conversion to single float gives
++ zero */
++
++ lsl r8,r11,10 /* Adjust mantissa */
++ or r12,r8,r10>>22
++
++ lsl r10,10 /* Check if there are any remaining bits
++ in the low part of the mantissa.*/
++ neg r10
++ rol r12 /* If there were remaining bits then set lsb
++ of mantissa to 1 */
++
++ cp r9,0x7ff
++ breq 2f /* Check for NaN or inf */
++
++ sub r9,(0x3ff-127) /* Adjust bias of exponent */
++ sbr r12,31 /* set the implicit bit.*/
++
++ cp.w r9, 0 /* Check for subnormal number */
++ brgt 0f
++
++ /* Adjust a subnormal result */
++ adjust_subnormal_sf r12/*sf*/,r9 /*exp*/, r12 /*mant*/, r11/*sign*/, r10 /*scratch*/
++ ret r12
++0:
++ round_sf r9 /*exp*/, r12 /*mant*/, r10 /*scratch*/
++ pack_sf r12 /*sf*/, r9 /*exp*/, r12 /*mant*/
++__truncdfsf_return_op1:
++ /* Rotate in sign bit */
++ lsl r11, 1
++ ror r12
++ ret r12
++
++
++2:
++ /* NaN or inf */
++ cbr r12,31 /* clear implicit bit */
++ retne -1 /* Return NaN if mantissa not zero */
++ lddpc r12,.Linf_sf
++ ret r12 /* Return inf */
++#endif
++
++
++ .align 2
++.Linf:
++ .long 0xffe00000
++
++ .align 2
++.Linf_sf:
++ .long 0xff000000
++
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/lib2funcs.S gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/lib2funcs.S
+--- gcc-4.0.2/gcc/config/avr32/lib2funcs.S 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/lib2funcs.S 2006-10-10 12:36:34.000000000 +0200
+@@ -0,0 +1,21 @@
++ .align 4
++ .global __nonlocal_goto
++ .type __nonlocal_goto,@function
++
++/* __nonlocal_goto: This function handles nonlocal_goto's in gcc.
++
++ parameter 0 (r12) = New Frame Pointer
++ parameter 1 (r11) = Address to goto
++ parameter 2 (r10) = New Stack Pointer
++
++ This function invalidates the return stack, since it returns from a
++ function without using a return instruction.
++*/
++__nonlocal_goto:
++ mov r7, r12
++ mov sp, r10
++ frs # Flush return stack
++ mov pc, r11
++
++
++
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/linux-elf.h gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/linux-elf.h
+--- gcc-4.0.2/gcc/config/avr32/linux-elf.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/linux-elf.h 2006-11-10 15:14:06.000000000 +0100
+@@ -0,0 +1,154 @@
++/*
++ Linux/Elf specific definitions.
++ Copyright 2003-2006 Atmel Corporation.
++
++ Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++ and Håvard Skinnemoen, Atmel Norway, <hskinnemoen@atmel.com>
++
++ This file is part of GCC.
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++
++
++/* elfos.h should have already been included. Now just override
++ any conflicting definitions and add any extras. */
++
++/* Run-time Target Specification. */
++#undef TARGET_VERSION
++#define TARGET_VERSION fputs (" (AVR32 GNU/Linux with ELF)", stderr);
++
++/* Do not assume anything about header files. */
++#define NO_IMPLICIT_EXTERN_C
++
++/* The GNU C++ standard library requires that these macros be defined. */
++#undef CPLUSPLUS_CPP_SPEC
++#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
++
++/* Now we define the strings used to build the spec file. */
++#undef LIB_SPEC
++#define LIB_SPEC \
++ "%{pthread:-lpthread} \
++ %{shared:-lc} \
++ %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
++
++/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
++ the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
++ provides part of the support for getting C++ file-scope static
++ object constructed before entering `main'. */
++
++#undef STARTFILE_SPEC
++#define STARTFILE_SPEC \
++ "%{!shared: \
++ %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
++ %{!p:%{profile:gcrt1.o%s} \
++ %{!profile:crt1.o%s}}}} \
++ crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
++
++/* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on
++ the GNU/Linux magical crtend.o file (see crtstuff.c) which
++ provides part of the support for getting C++ file-scope static
++ object constructed before entering `main', followed by a normal
++ GNU/Linux "finalizer" file, `crtn.o'. */
++
++#undef ENDFILE_SPEC
++#define ENDFILE_SPEC \
++ "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
++
++#undef ASM_SPEC
++#define ASM_SPEC "%{!mno-pic:--pic} %{mrelax|O*:%{mno-relax|O0|O1: ;:--linkrelax}} %{mcpu=*:-mcpu=%*}"
++
++#undef LINK_SPEC
++#define LINK_SPEC "%{version:-v} \
++ %{static:-Bstatic} \
++ %{shared:-shared} \
++ %{symbolic:-Bsymbolic} \
++ %{rdynamic:-export-dynamic} \
++ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0} \
++ %{mrelax|O*:%{mno-relax|O0|O1: ;:--relax}}"
++
++#define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
++
++/* This is how we tell the assembler that two symbols have the same value. */
++#define ASM_OUTPUT_DEF(FILE, NAME1, NAME2) \
++ do \
++ { \
++ assemble_name (FILE, NAME1); \
++ fputs (" = ", FILE); \
++ assemble_name (FILE, NAME2); \
++ fputc ('\n', FILE); \
++ } \
++ while (0)
++
++
++
++#undef CC1_SPEC
++#define CC1_SPEC "%{profile:-p}"
++
++/* Target CPU builtins. */
++#define TARGET_CPU_CPP_BUILTINS() \
++ do \
++ { \
++ builtin_define ("__avr32__"); \
++ builtin_define ("__AVR32__"); \
++ builtin_define ("__AVR32_LINUX__"); \
++ builtin_define (avr32_part->macro); \
++ builtin_define (avr32_arch->macro); \
++ if (avr32_arch->uarch_type == UARCH_TYPE_AVR32A) \
++ builtin_define ("__AVR32_AVR32A__"); \
++ else \
++ builtin_define ("__AVR32_AVR32B__"); \
++ if (TARGET_UNALIGNED_WORD) \
++ builtin_define ("__AVR32_HAS_UNALIGNED_WORD__"); \
++ if (TARGET_SIMD) \
++ builtin_define ("__AVR32_HAS_SIMD__"); \
++ if (TARGET_DSP) \
++ builtin_define ("__AVR32_HAS_DSP__"); \
++ if (TARGET_RMW) \
++ builtin_define ("__AVR32_HAS_RMW__"); \
++ if (TARGET_BRANCH_PRED) \
++ builtin_define ("__AVR32_HAS_BRANCH_PRED__"); \
++ if (flag_pic) \
++ { \
++ builtin_define ("__PIC__"); \
++ builtin_define ("__pic__"); \
++ } \
++ } \
++ while (0)
++
++
++
++/* Call the function profiler with a given profile label. */
++#undef FUNCTION_PROFILER
++#define FUNCTION_PROFILER(STREAM, LABELNO) \
++ do \
++ { \
++ fprintf (STREAM, "\tmov\tlr, lo(mcount)\n\torh\tlr, hi(mcount)\n"); \
++ fprintf (STREAM, "\ticall lr\n"); \
++ } \
++ while (0)
++
++#define NO_PROFILE_COUNTERS 1
++
++/* For dynamic libraries to work */
++/* #define PLT_REG_CALL_CLOBBERED 1 */
++#define AVR32_ALWAYS_PIC 1
++
++/* uclibc does not implement sinf, cosf etc. */
++#undef TARGET_C99_FUNCTIONS
++#define TARGET_C99_FUNCTIONS 0
++
++#define LINK_GCC_C_SEQUENCE_SPEC \
++ "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/predicates.md gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/predicates.md
+--- gcc-4.0.2/gcc/config/avr32/predicates.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/predicates.md 2006-11-09 15:01:19.000000000 +0100
+@@ -0,0 +1,303 @@
++;; AVR32 predicates file.
++;; Copyright 2003-2006 Atmel Corporation.
++;;
++;; Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++;;
++;; This file is part of GCC.
++;;
++;; This program is free software; you can redistribute it and/or modify
++;; it under the terms of the GNU General Public License as published by
++;; the Free Software Foundation; either version 2 of the License, or
++;; (at your option) any later version.
++;;
++;; This program is distributed in the hope that it will be useful,
++;; but WITHOUT ANY WARRANTY; without even the implied warranty of
++;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++;; GNU General Public License for more details.
++;;
++;; You should have received a copy of the GNU General Public License
++;; along with this program; if not, write to the Free Software
++;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++
++;; True if the operand is a memory reference which contains an
++;; Address consisting of a single pointer register
++(define_predicate "avr32_indirect_register_operand"
++ (and (match_code "mem")
++ (match_test "register_operand(XEXP(op, 0), SImode)")))
++
++
++
++;; Address expression with a base pointer offset with
++;; a register displacement
++(define_predicate "avr32_indexed_memory_operand"
++ (and (match_code "mem")
++ (match_test "GET_CODE(XEXP(op, 0)) == PLUS"))
++ {
++
++ rtx op0 = XEXP(XEXP(op, 0), 0);
++ rtx op1 = XEXP(XEXP(op, 0), 1);
++
++ return ((avr32_address_register_rtx_p (op0, 0)
++ && avr32_legitimate_index_p (GET_MODE(op), op1, 0))
++ || (avr32_address_register_rtx_p (op1, 0)
++ && avr32_legitimate_index_p (GET_MODE(op), op0, 0)));
++
++ })
++
++;; Operand suitable for the ld.sb instruction
++(define_predicate "load_sb_memory_operand"
++ (ior (match_operand 0 "avr32_indirect_register_operand")
++ (match_operand 0 "avr32_indexed_memory_operand")))
++
++
++;; Operand suitable as operand to insns sign extending QI values
++(define_predicate "extendqi_operand"
++ (ior (match_operand 0 "load_sb_memory_operand")
++ (match_operand 0 "register_operand")))
++
++(define_predicate "post_inc_memory_operand"
++ (and (match_code "mem")
++ (match_test "(GET_CODE(XEXP(op, 0)) == POST_INC)
++ && REG_P(XEXP(XEXP(op, 0), 0))")))
++
++;; Operand suitable for loading TImode values
++(define_predicate "loadti_operand"
++ (ior (ior (match_operand 0 "register_operand")
++ (match_operand 0 "avr32_indirect_register_operand"))
++ (match_operand 0 "post_inc_memory_operand")))
++
++;; Operand suitable for add instructions
++(define_predicate "avr32_add_operand"
++ (ior (match_operand 0 "register_operand")
++ (and (match_operand 0 "immediate_operand")
++ (match_test "CONST_OK_FOR_CONSTRAINT_P(INTVAL(op), 'I', \"Is21\")"))))
++
++;; Operand is a power of two immediate
++(define_predicate "power_of_two_operand"
++ (match_code "const_int")
++{
++ HOST_WIDE_INT value = INTVAL (op);
++
++ return value != 0 && (value & (value - 1)) == 0;
++})
++
++;; Operand is a multiple of 8 immediate
++(define_predicate "multiple_of_8_operand"
++ (match_code "const_int")
++{
++ HOST_WIDE_INT value = INTVAL (op);
++
++ return (value & 0x7) == 0 ;
++})
++
++;; Operand is a multiple of 16 immediate
++(define_predicate "multiple_of_16_operand"
++ (match_code "const_int")
++{
++ HOST_WIDE_INT value = INTVAL (op);
++
++ return (value & 0xf) == 0 ;
++})
++
++;; Operand is a mask used for masking away upper bits of a reg
++(define_predicate "avr32_mask_upper_bits_operand"
++ (match_code "const_int")
++{
++ HOST_WIDE_INT value = INTVAL (op) + 1;
++
++ return value != 1 && value != 0 && (value & (value - 1)) == 0;
++})
++
++
++;; Operand suitable for mul instructions
++(define_predicate "avr32_mul_operand"
++ (ior (match_operand 0 "register_operand")
++ (and (match_operand 0 "immediate_operand")
++ (match_test "CONST_OK_FOR_CONSTRAINT_P(INTVAL(op), 'K', \"Ks08\")"))))
++
++;; True for logical binary operators.
++(define_predicate "logical_binary_operator"
++ (match_code "ior,xor,and"))
++
++;; True for logical shift operators
++(define_predicate "logical_shift_operator"
++ (match_code "ashift,lshiftrt"))
++
++;; True for shift operand for logical and, or and eor insns
++(define_predicate "avr32_logical_shift_operand"
++ (and (match_code "ashift,lshiftrt")
++ (ior (and (match_test "GET_CODE(XEXP(op, 1)) == CONST_INT")
++ (match_test "register_operand(XEXP(op, 0), GET_MODE(XEXP(op, 0)))"))
++ (and (match_test "GET_CODE(XEXP(op, 0)) == CONST_INT")
++ (match_test "register_operand(XEXP(op, 1), GET_MODE(XEXP(op, 1)))"))))
++ {
++ return 1;
++ }
++ )
++
++
++;; Predicate for second operand to and, ior and xor insn patterns
++(define_predicate "avr32_logical_insn_operand"
++ (ior (match_operand 0 "register_operand")
++ (match_operand 0 "avr32_logical_shift_operand"))
++ {
++ return 1;
++ }
++)
++
++
++;; True for avr32 comparison operators
++(define_predicate "avr32_comparison_operator"
++ (ior (match_code "eq, ne, gt, ge, lt, le, gtu, geu, ltu, leu")
++ (and (match_code "unspec")
++ (match_test "(XINT(op, 1) == UNSPEC_COND_MI)
++ || (XINT(op, 1) == UNSPEC_COND_PL)"))))
++
++;; True if this is a const_int with one bit set
++(define_predicate "one_bit_set_operand"
++ (match_code "const_int")
++ {
++ int i;
++ int value;
++ int ones = 0;
++
++ value = INTVAL(op);
++ for ( i = 0 ; i < 32; i++ ){
++ if ( value & ( 1 << i ) ){
++ ones++;
++ }
++ }
++
++ return ( ones == 1 );
++ })
++
++
++;; True if this is a const_int with one bit cleared
++(define_predicate "one_bit_cleared_operand"
++ (match_code "const_int")
++ {
++ int i;
++ int value;
++ int zeroes = 0;
++
++ value = INTVAL(op);
++ for ( i = 0 ; i < 32; i++ ){
++ if ( !(value & ( 1 << i )) ){
++ zeroes++;
++ }
++ }
++
++ return ( zeroes == 1 );
++ })
++
++
++;; True if this is a register or immediate operand
++(define_predicate "register_immediate_operand"
++ (ior (match_operand 0 "register_operand")
++ (match_operand 0 "immediate_operand")))
++
++
++;; True is this is an operand containing a label_ref
++(define_predicate "avr32_label_ref_operand"
++ (and (match_code "mem")
++ (match_test "avr32_find_symbol(op)
++ && (GET_CODE(avr32_find_symbol(op)) == LABEL_REF)")))
++
++;; True is this is a valid symbol pointing to the constant pool
++(define_predicate "avr32_const_pool_operand"
++ (and (match_code "symbol_ref")
++ (match_test "CONSTANT_POOL_ADDRESS_P(op)"))
++ {
++ return (flag_pic ? (!(symbol_mentioned_p (get_pool_constant (op))
++ || label_mentioned_p (get_pool_constant (op)))
++ || avr32_got_mentioned_p(get_pool_constant (op)))
++ : true);
++ }
++)
++
++;; True is this is a memory reference to the constant or mini pool
++(define_predicate "avr32_const_pool_ref_operand"
++ (ior (match_operand 0 "avr32_label_ref_operand")
++ (and (match_code "mem")
++ (match_test "avr32_const_pool_operand(XEXP(op,0), GET_MODE(XEXP(op,0)))"))))
++
++
++
++;; True is this is a k12 offseted memory operand
++(define_predicate "avr32_k12_memory_operand"
++ (and (match_code "mem")
++ (ior (match_test "REG_P(XEXP(op, 0))")
++ (match_test "GET_CODE(XEXP(op, 0)) == PLUS
++ && REG_P(XEXP(XEXP(op, 0), 0))
++ && (GET_CODE(XEXP(XEXP(op, 0), 1)) == CONST_INT)
++ && (CONST_OK_FOR_CONSTRAINT_P(INTVAL(XEXP(XEXP(op, 0), 0)),
++ 'K', (mode == SImode) ? \"Ks14\" : ((mode == HImode) ? \"Ks13\" : \"Ks12\")))"))))
++
++;; True is this is a memory operand with an immediate displacement
++(define_predicate "avr32_imm_disp_memory_operand"
++ (and (match_code "mem")
++ (match_test "GET_CODE(XEXP(op, 0)) == PLUS
++ && REG_P(XEXP(XEXP(op, 0), 0))
++ && (GET_CODE(XEXP(XEXP(op, 0), 1)) == CONST_INT)")))
++
++;; True is this is a bswap operand
++(define_predicate "avr32_bswap_operand"
++ (ior (match_operand 0 "avr32_k12_memory_operand")
++ (match_operand 0 "register_operand")))
++
++;; True is this is a valid coprocessor insn memory operand
++(define_predicate "avr32_cop_memory_operand"
++ (and (match_operand 0 "memory_operand")
++ (not (match_test "GET_CODE(XEXP(op, 0)) == PLUS
++ && REG_P(XEXP(XEXP(op, 0), 0))
++ && (GET_CODE(XEXP(XEXP(op, 0), 1)) == CONST_INT)
++ && !(CONST_OK_FOR_CONSTRAINT_P(INTVAL(XEXP(XEXP(op, 0), 0)), 'K', \"Ku10\"))"))))
++
++;; True is this is a valid source/destination operand
++;; for moving values to/from a coprocessor
++(define_predicate "avr32_cop_move_operand"
++ (ior (match_operand 0 "register_operand")
++ (match_operand 0 "avr32_cop_memory_operand")))
++
++
++;; True is this is a valid extract byte offset for use in
++;; load extracted index insns
++(define_predicate "avr32_extract_shift_operand"
++ (and (match_operand 0 "const_int_operand")
++ (match_test "(INTVAL(op) == 0) || (INTVAL(op) == 8)
++ || (INTVAL(op) == 16) || (INTVAL(op) == 24)")))
++
++;; True is this is a floating-point register
++(define_predicate "avr32_fp_register_operand"
++ (and (match_operand 0 "register_operand")
++ (match_test "REGNO_REG_CLASS(REGNO(op)) == FP_REGS")))
++
++;; True is this is valid avr32 symbol operand
++(define_predicate "avr32_symbol_operand"
++ (ior (match_code "label_ref, symbol_ref")
++ (and (match_code "const")
++ (match_test "avr32_find_symbol(op)"))))
++
++;; True is this is valid operand for the lda.w and call pseudo insns
++(define_predicate "avr32_address_operand"
++ (and (match_code "label_ref, symbol_ref")
++ (ior (match_test "TARGET_HAS_ASM_ADDR_PSEUDOS")
++ (match_test "flag_pic")) ))
++
++;; True if this is a avr32 call operand
++(define_predicate "avr32_call_operand"
++ (ior (ior (match_operand 0 "register_operand")
++ (ior (match_operand 0 "avr32_const_pool_ref_operand")
++ (match_operand 0 "avr32_address_operand")))
++ (match_test "SYMBOL_REF_RCALL_FUNCTION_P(op)")))
++
++;; Return true for operators performing ALU operations
++
++(define_predicate "alu_operator"
++ (match_code "ior, xor, and, plus, minus, ashift, lshiftrt, ashiftrt"))
++
++(define_predicate "avr32_add_shift_immediate_operand"
++ (and (match_operand 0 "immediate_operand")
++ (match_test "CONST_OK_FOR_CONSTRAINT_P(INTVAL(op), 'K', \"Ku02\")")))
++
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/simd.md gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/simd.md
+--- gcc-4.0.2/gcc/config/avr32/simd.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/simd.md 2006-10-10 12:36:34.000000000 +0200
+@@ -0,0 +1,145 @@
++;; AVR32 machine description file for SIMD instructions.
++;; Copyright 2003-2006 Atmel Corporation.
++;;
++;; Written by Ronny Pedersen, Atmel Norway, <rpedersen@atmel.com>
++;;
++;; This file is part of GCC.
++;;
++;; This program is free software; you can redistribute it and/or modify
++;; it under the terms of the GNU General Public License as published by
++;; the Free Software Foundation; either version 2 of the License, or
++;; (at your option) any later version.
++;;
++;; This program is distributed in the hope that it will be useful,
++;; but WITHOUT ANY WARRANTY; without even the implied warranty of
++;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++;; GNU General Public License for more details.
++;;
++;; You should have received a copy of the GNU General Public License
++;; along with this program; if not, write to the Free Software
++;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++;; -*- Mode: Scheme -*-
++
++
++;; Vector modes
++(define_mode_macro VECM [V2HI V4QI])
++(define_mode_attr size [(V2HI "h") (V4QI "b")])
++
++(define_insn "add<mode>3"
++ [(set (match_operand:VECM 0 "register_operand" "=r")
++ (plus:VECM (match_operand:VECM 1 "register_operand" "r")
++ (match_operand:VECM 2 "register_operand" "r")))]
++ "TARGET_SIMD"
++ "padd.<size>\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++
++(define_insn "sub<mode>3"
++ [(set (match_operand:VECM 0 "register_operand" "=r")
++ (minus:VECM (match_operand:VECM 1 "register_operand" "r")
++ (match_operand:VECM 2 "register_operand" "r")))]
++ "TARGET_SIMD"
++ "psub.<size>\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++
++(define_insn "abs<mode>2"
++ [(set (match_operand:VECM 0 "register_operand" "=r")
++ (abs:VECM (match_operand:VECM 1 "register_operand" "r")))]
++ "TARGET_SIMD"
++ "pabs.s<size>\t%0, %1"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++(define_insn "ashl<mode>3"
++ [(set (match_operand:VECM 0 "register_operand" "=r")
++ (ashift:VECM (match_operand:VECM 1 "register_operand" "r")
++ (match_operand:SI 2 "immediate_operand" "Ku04")))]
++ "TARGET_SIMD"
++ "plsl.<size>\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++(define_insn "ashr<mode>3"
++ [(set (match_operand:VECM 0 "register_operand" "=r")
++ (ashiftrt:VECM (match_operand:VECM 1 "register_operand" "r")
++ (match_operand:SI 2 "immediate_operand" "Ku04")))]
++ "TARGET_SIMD"
++ "pasr.<size>\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++(define_insn "lshr<mode>3"
++ [(set (match_operand:VECM 0 "register_operand" "=r")
++ (lshiftrt:VECM (match_operand:VECM 1 "register_operand" "r")
++ (match_operand:SI 2 "immediate_operand" "Ku04")))]
++ "TARGET_SIMD"
++ "plsr.<size>\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++(define_insn "smaxv2hi3"
++ [(set (match_operand:V2HI 0 "register_operand" "=r")
++ (smax:V2HI (match_operand:V2HI 1 "register_operand" "r")
++ (match_operand:V2HI 2 "register_operand" "r")))]
++
++ "TARGET_SIMD"
++ "pmax.sh\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++(define_insn "sminv2hi3"
++ [(set (match_operand:V2HI 0 "register_operand" "=r")
++ (smin:V2HI (match_operand:V2HI 1 "register_operand" "r")
++ (match_operand:V2HI 2 "register_operand" "r")))]
++
++ "TARGET_SIMD"
++ "pmin.sh\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++(define_insn "umaxv4qi3"
++ [(set (match_operand:V4QI 0 "register_operand" "=r")
++ (umax:V4QI (match_operand:V4QI 1 "register_operand" "r")
++ (match_operand:V4QI 2 "register_operand" "r")))]
++
++ "TARGET_SIMD"
++ "pmax.ub\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++(define_insn "uminv4qi3"
++ [(set (match_operand:V4QI 0 "register_operand" "=r")
++ (umin:V4QI (match_operand:V4QI 1 "register_operand" "r")
++ (match_operand:V4QI 2 "register_operand" "r")))]
++
++ "TARGET_SIMD"
++ "pmin.ub\t%0, %1, %2"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++
++(define_insn "addsubv2hi"
++ [(set (match_operand:V2HI 0 "register_operand" "=r")
++ (vec_concat:V2HI
++ (plus:HI (match_operand:HI 1 "register_operand" "r")
++ (match_operand:HI 2 "register_operand" "r"))
++ (minus:HI (match_dup 1) (match_dup 2))))]
++ "TARGET_SIMD"
++ "paddsub.h\t%0, %1:b, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
++
++(define_insn "subaddv2hi"
++ [(set (match_operand:V2HI 0 "register_operand" "=r")
++ (vec_concat:V2HI
++ (minus:HI (match_operand:HI 1 "register_operand" "r")
++ (match_operand:HI 2 "register_operand" "r"))
++ (plus:HI (match_dup 1) (match_dup 2))))]
++ "TARGET_SIMD"
++ "psubadd.h\t%0, %1:b, %2:b"
++ [(set_attr "length" "4")
++ (set_attr "type" "alu")])
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/t-avr32 gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/t-avr32
+--- gcc-4.0.2/gcc/config/avr32/t-avr32 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/t-avr32 2006-11-24 17:10:48.000000000 +0100
+@@ -0,0 +1,63 @@
++
++MD_INCLUDES= $(srcdir)/config/avr32/avr32.md \
++ $(srcdir)/config/avr32/fpcp.md \
++ $(srcdir)/config/avr32/simd.md \
++ $(srcdir)/config/avr32/predicates.md
++
++s-config s-conditions s-flags s-codes s-constants s-emit s-recog s-preds \
++ s-opinit s-extract s-peep s-attr s-attrtab s-output: $(MD_INCLUDES)
++
++# We want fine grained libraries, so use the new code
++# to build the floating point emulation libraries.
++FPBIT = fp-bit.c
++DPBIT = dp-bit.c
++
++LIB1ASMSRC = avr32/lib1funcs.S
++LIB1ASMFUNCS = _avr32_f64_mul _avr32_f64_addsub _avr32_f64_to_u32 _avr32_f64_to_s32 \
++ _avr32_f64_to_u64 _avr32_f64_to_s64 _avr32_u32_to_f64 _avr32_s32_to_f64 \
++ _avr32_f64_cmp_eq _avr32_f64_cmp_ge _avr32_f64_cmp_lt \
++ _avr32_f32_cmp_eq _avr32_f32_cmp_ge _avr32_f32_cmp_lt \
++ _avr32_f64_div _avr32_f32_div\
++ _avr32_f32_mul _avr32_s32_to_f32 _avr32_u32_to_f32 _avr32_f32_to_s32 \
++ _avr32_f32_to_u32 _avr32_f32_to_f64 _avr32_f64_to_f32
++
++LIB2FUNCS_EXTRA += $(srcdir)/config/avr32/lib2funcs.S
++
++MULTILIB_OPTIONS = march=ap/march=uc
++MULTILIB_DIRNAMES = ap uc
++MULTILIB_EXCEPTIONS =
++MULTILIB_MATCHES = march?ap=mcpu?ap7000
++MULTILIB_MATCHES += march?ap=mcpu?ap7010
++MULTILIB_MATCHES += march?ap=mcpu?ap7020
++MULTILIB_MATCHES += march?uc=mcpu?uc3a0256
++MULTILIB_MATCHES += march?uc=mcpu?uc3a0512
++MULTILIB_MATCHES += march?uc=mcpu?uc3a1128
++MULTILIB_MATCHES += march?uc=mcpu?uc3a1256
++MULTILIB_MATCHES += march?uc=mcpu?uc3a1512
++MULTILIB_MATCHES += march?ap=mpart?ap7000
++MULTILIB_MATCHES += march?ap=mpart?ap7010
++MULTILIB_MATCHES += march?ap=mpart?ap7020
++MULTILIB_MATCHES += march?uc=mpart?uc3a0256
++MULTILIB_MATCHES += march?uc=mpart?uc3a0512
++MULTILIB_MATCHES += march?uc=mpart?uc3a1128
++MULTILIB_MATCHES += march?uc=mpart?uc3a1256
++MULTILIB_MATCHES += march?uc=mpart?uc3a1512
++
++EXTRA_MULTILIB_PARTS = crtbegin.o crtbeginS.o crtend.o crtendS.o crti.o crtn.o
++
++CRTSTUFF_T_CFLAGS = -mrelax
++CRTSTUFF_T_CFLAGS_S = -mrelax -fPIC
++TARGET_LIBGCC2_CFLAGS += -mrelax
++
++LIBGCC = stmp-multilib
++INSTALL_LIBGCC = install-multilib
++
++fp-bit.c: $(srcdir)/config/fp-bit.c
++ echo '#define FLOAT' > fp-bit.c
++ cat $(srcdir)/config/fp-bit.c >> fp-bit.c
++
++dp-bit.c: $(srcdir)/config/fp-bit.c
++ cat $(srcdir)/config/fp-bit.c > dp-bit.c
++
++
++
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/t-elf gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/t-elf
+--- gcc-4.0.2/gcc/config/avr32/t-elf 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/t-elf 2006-03-20 13:59:57.000000000 +0100
+@@ -0,0 +1,16 @@
++
++# Assemble startup files.
++$(T)crti.o: $(srcdir)/config/avr32/crti.asm $(GCC_PASSES)
++ $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) $(INCLUDES) \
++ -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/avr32/crti.asm
++
++$(T)crtn.o: $(srcdir)/config/avr32/crtn.asm $(GCC_PASSES)
++ $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) $(INCLUDES) \
++ -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/avr32/crtn.asm
++
++
++# Build the libraries for both hard and soft floating point
++EXTRA_MULTILIB_PARTS = crtbegin.o crtbeginS.o crtend.o crtendS.o crti.o crtn.o
++
++LIBGCC = stmp-multilib
++INSTALL_LIBGCC = install-multilib
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/avr32/uclinux-elf.h gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/uclinux-elf.h
+--- gcc-4.0.2/gcc/config/avr32/uclinux-elf.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/avr32/uclinux-elf.h 2006-01-04 10:57:09.000000000 +0100
+@@ -0,0 +1,20 @@
++
++/* Run-time Target Specification. */
++#undef TARGET_VERSION
++#define TARGET_VERSION fputs (" (AVR32 uClinux with ELF)", stderr)
++
++/* We don't want a .jcr section on uClinux. As if this makes a difference... */
++#define TARGET_USE_JCR_SECTION 0
++
++/* Here we go. Drop the crtbegin/crtend stuff completely. */
++#undef STARTFILE_SPEC
++#define STARTFILE_SPEC \
++ "%{!shared: %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s}" \
++ " %{!p:%{profile:gcrt1.o%s}" \
++ " %{!profile:crt1.o%s}}}} crti.o%s"
++
++#undef ENDFILE_SPEC
++#define ENDFILE_SPEC "crtn.o%s"
++
++#undef TARGET_DEFAULT
++#define TARGET_DEFAULT (AVR32_FLAG_NO_INIT_GOT)
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config/host-linux.c gcc-4.0.2-atmel.0.99.2/gcc/config/host-linux.c
+--- gcc-4.0.2/gcc/config/host-linux.c 2005-08-01 20:00:10.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/config/host-linux.c 2006-03-23 13:33:12.000000000 +0100
+@@ -26,6 +26,9 @@
+ #include "hosthooks.h"
+ #include "hosthooks-def.h"
+
++#ifndef SSIZE_MAX
++#define SSIZE_MAX LONG_MAX
++#endif
+
+ /* Linux has a feature called exec-shield-randomize that perturbs the
+ address of non-fixed mapped segments by a (relatively) small amount.
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/config.gcc gcc-4.0.2-atmel.0.99.2/gcc/config.gcc
+--- gcc-4.0.2/gcc/config.gcc 2005-08-09 12:57:04.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/config.gcc 2006-02-08 17:33:56.000000000 +0100
+@@ -189,9 +189,6 @@ case ${target} in
+ | ip2k-*-elf \
+ | ns32k-*-netbsdelf* \
+ | ns32k-*-netbsd* \
+- | c4x-* \
+- | tic4x-* \
+- | hppa1.1-*-rtems* \
+ )
+ if test "x$enable_obsolete" != xyes; then
+ echo "*** Configuration ${target} is obsolete." >&2
+@@ -251,9 +248,6 @@ arm*-*-*)
+ cpu_type=arm
+ extra_headers="mmintrin.h"
+ ;;
+-bfin*-*)
+- cpu_type=bfin
+- ;;
+ ep9312*-*-*)
+ cpu_type=arm
+ ;;
+@@ -735,6 +729,24 @@ avr-*-*)
+ tm_file="avr/avr.h dbxelf.h"
+ use_fixproto=yes
+ ;;
++avr32*-*-linux*)
++ tm_file="dbxelf.h elfos.h linux.h avr32/linux-elf.h avr32/avr32.h "
++ tmake_file="t-linux avr32/t-avr32 avr32/t-elf"
++ extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
++ extra_modes=avr32/avr32-modes.def
++ gnu_ld=yes
++ ;;
++avr32*-*-uclinux*)
++ tm_file="dbxelf.h elfos.h linux.h avr32/linux-elf.h avr32/uclinux-elf.h avr32/avr32.h"
++ tmake_file="t-linux avr32/t-avr32 avr32/t-elf"
++ extra_modes=avr32/avr32-modes.def
++ gnu_ld=yes
++ ;;
++avr32-*-*)
++ tm_file="dbxelf.h elfos.h avr32/avr32.h avr32/avr32-elf.h"
++ tmake_file="avr32/t-avr32 avr32/t-elf"
++ extra_modes=avr32/avr32-modes.def
++ ;;
+ bfin*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
+ tmake_file=bfin/t-bfin-elf
+@@ -792,14 +804,10 @@ frv-*-*linux*)
+ linux.h frv/linux.h frv/frv-abi.h"
+ tmake_file="${tmake_file} frv/t-frv frv/t-linux"
+ ;;
+-h8300-*-rtemscoff*)
++h8300-*-rtems*)
+ tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
+ tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
+ ;;
+-h8300-*-rtems*)
+- tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
+- tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
+- ;;
+ h8300-*-elf*)
+ tmake_file="h8300/t-h8300 h8300/t-elf"
+ tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
+@@ -1560,6 +1568,9 @@ pdp11-*-bsd)
+ pdp11-*-*)
+ use_fixproto=yes
+ ;;
++avr-*-*)
++ use_fixproto=yes
++ ;;
+ # port not yet contributed
+ #powerpc-*-openbsd*)
+ # tmake_file="${tmake_file} rs6000/t-fprules "
+@@ -2471,6 +2482,21 @@ case "${target}" in
+ fi
+ ;;
+
++ avr32*-*-*)
++ supported_defaults="cpu"
++
++ case "$with_cpu" in
++ "" \
++ | morgan | ap7000 )
++ # OK
++ ;;
++ *)
++ echo "Unknown arch used in --with-arch=$with_arch" 1>&2
++ exit 1
++ ;;
++ esac
++ ;;
++
+ fr*-*-*linux*)
+ supported_defaults=cpu
+ case "$with_cpu" in
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/cp/decl.c gcc-4.0.2-atmel.0.99.2/gcc/cp/decl.c
+--- gcc-4.0.2/gcc/cp/decl.c 2005-09-09 02:51:56.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/cp/decl.c 2006-10-03 15:32:50.000000000 +0200
+@@ -6128,6 +6128,7 @@ compute_array_index_type (tree name, tre
+ name);
+ else
+ error ("size of array is not an integral constant-expression");
++ size = integer_one_node;
+ }
+ else if (pedantic)
+ {
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/c-typeck.c gcc-4.0.2-atmel.0.99.2/gcc/c-typeck.c
+--- gcc-4.0.2/gcc/c-typeck.c 2005-09-06 22:10:50.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/c-typeck.c 2006-10-03 15:32:50.000000000 +0200
+@@ -2742,8 +2742,13 @@ build_unary_op (enum tree_code code, tre
+ when we have proper support for integer constant expressions. */
+ val = get_base_address (arg);
+ if (val && TREE_CODE (val) == INDIRECT_REF
+- && integer_zerop (TREE_OPERAND (val, 0)))
+- return fold_convert (argtype, fold_offsetof (arg));
++ && TREE_CONSTANT (TREE_OPERAND (val, 0)))
++ {
++ tree op0 = fold_convert (argtype, fold_offsetof (arg)), op1;
++
++ op1 = fold_convert (argtype, TREE_OPERAND (val, 0));
++ return fold (build2 (PLUS_EXPR, argtype, op0, op1));
++ }
+
+ val = build1 (ADDR_EXPR, argtype, arg);
+
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/doc/extend.texi gcc-4.0.2-atmel.0.99.2/gcc/doc/extend.texi
+--- gcc-4.0.2/gcc/doc/extend.texi 2005-07-20 12:36:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/doc/extend.texi 2006-06-19 13:14:00.000000000 +0200
+@@ -1723,13 +1723,6 @@ on data in the eight bit data area. Not
+ You must use GAS and GLD from GNU binutils version 2.7 or later for
+ this attribute to work correctly.
+
+-@item exception_handler
+-@cindex exception handler functions on the Blackfin processor
+-Use this attribute on the Blackfin to indicate that the specified function
+-is an exception handler. The compiler will generate function entry and
+-exit sequences suitable for use in an exception handler when this
+-attribute is present.
+-
+ @item far
+ @cindex functions which handle memory bank switching
+ On 68HC11 and 68HC12 the @code{far} attribute causes the compiler to
+@@ -1873,13 +1866,13 @@ this attribute to work correctly.
+
+ @item interrupt
+ @cindex interrupt handler functions
+-Use this attribute on the ARM, AVR, C4x, M32R/D and Xstormy16 ports to indicate
++Use this attribute on the ARM, AVR, AVR32, C4x, M32R/D and Xstormy16 ports to indicate
+ that the specified function is an interrupt handler. The compiler will
+ generate function entry and exit sequences suitable for use in an
+ interrupt handler when this attribute is present.
+
+-Note, interrupt handlers for the Blackfin, m68k, H8/300, H8/300H, H8S, and
+-SH processors can be specified via the @code{interrupt_handler} attribute.
++Note, interrupt handlers for the m68k, H8/300, H8/300H, H8S, and SH processors
++can be specified via the @code{interrupt_handler} attribute.
+
+ Note, on the AVR, interrupts will be enabled inside the function.
+
+@@ -1892,18 +1885,21 @@ void f () __attribute__ ((interrupt ("IR
+
+ Permissible values for this parameter are: IRQ, FIQ, SWI, ABORT and UNDEF@.
+
+-@item interrupt_handler
+-@cindex interrupt handler functions on the Blackfin, m68k, H8/300 and SH processors
+-Use this attribute on the Blackfin, m68k, H8/300, H8/300H, H8S, and SH to
+-indicate that the specified function is an interrupt handler. The compiler
+-will generate function entry and exit sequences suitable for use in an
+-interrupt handler when this attribute is present.
++Note, for the AVR32, you can specify which banking scheme is used for
++the interrupt mode this interrupt handler is used in like this:
++
++@smallexample
++void f () __attribute__ ((interrupt ("FULL")));
++@end smallexample
+
+-@item kspisusp
+-@cindex User stack pointer in interrupts on the Blackfin
+-When used together with @code{interrupt_handler}, @code{exception_handler}
+-or @code{nmi_handler}, code will be generated to load the stack pointer
+-from the USP register in the function prologue.
++Permissible values for this parameter are: FULL, HALF, NONE and UNDEF.
++
++@item interrupt_handler
++@cindex interrupt handler functions on the m68k, H8/300 and SH processors
++Use this attribute on the m68k, H8/300, H8/300H, H8S, and SH to indicate that
++the specified function is an interrupt handler. The compiler will generate
++function entry and exit sequences suitable for use in an interrupt
++handler when this attribute is present.
+
+ @item long_call/short_call
+ @cindex indirect calls on ARM
+@@ -1983,19 +1979,6 @@ use the normal calling convention based
+ This attribute can be used to cancel the effect of the @option{-mlong-calls}
+ option.
+
+-@item nesting
+-@cindex Allow nesting in an interrupt handler on the Blackfin processor.
+-Use this attribute together with @code{interrupt_handler},
+-@code{exception_handler} or @code{nmi_handler} to indicate that the function
+-entry code should enable nested interrupts or exceptions.
+-
+-@item nmi_handler
+-@cindex NMI handler functions on the Blackfin processor
+-Use this attribute on the Blackfin to indicate that the specified function
+-is an NMI handler. The compiler will generate function entry and
+-exit sequences suitable for use in an NMI handler when this
+-attribute is present.
+-
+ @item no_instrument_function
+ @cindex @code{no_instrument_function} function attribute
+ @opindex finstrument-functions
+@@ -2140,8 +2123,8 @@ disabled with the linker or the loader i
+ problem.)
+
+ @item saveall
+-@cindex save all registers on the Blackfin, H8/300, H8/300H, and H8S
+-Use this attribute on the Blackfin, H8/300, H8/300H, and H8S to indicate that
++@cindex save all registers on the H8/300, H8/300H, and H8S
++Use this attribute on the H8/300, H8/300H, and H8S to indicate that
+ all registers except the stack pointer should be saved in the prologue
+ regardless of whether they are used or not.
+
+@@ -3221,7 +3204,7 @@ struct my_unpacked_struct
+ int i;
+ @};
+
+-struct __attribute__ ((__packed__)) my_packed_struct
++struct my_packed_struct __attribute__ ((__packed__))
+ @{
+ char c;
+ int i;
+@@ -5449,6 +5432,7 @@ instructions, but allow the compiler to
+ @menu
+ * Alpha Built-in Functions::
+ * ARM Built-in Functions::
++* AVR32 Built-in Functions::
+ * Blackfin Built-in Functions::
+ * FR-V Built-in Functions::
+ * X86 Built-in Functions::
+@@ -5686,6 +5670,54 @@ long long __builtin_arm_wxor (long long,
+ long long __builtin_arm_wzero ()
+ @end smallexample
+
++@node AVR32 Built-in Functions
++@subsection AVR32 Built-in Functions
++
++
++@smallexample
++
++int __builtin_sats (int /*Rd*/,int /*sa*/, int /*bn*/)
++int __builtin_satu (int /*Rd*/,int /*sa*/, int /*bn*/)
++int __builtin_satrnds (int /*Rd*/,int /*sa*/, int /*bn*/)
++int __builtin_satrndu (int /*Rd*/,int /*sa*/, int /*bn*/)
++short __builtin_mulsathh_h (short, short)
++int __builtin_mulsathh_w (short, short)
++short __builtin_mulsatrndhh_h (short, short)
++int __builtin_mulsatrndwh_w (int, short)
++int __builtin_mulsatwh_w (int, short)
++int __builtin_macsathh_w (int, short, short)
++short __builtin_satadd_h (short, short)
++short __builtin_satsub_h (short, short)
++int __builtin_satadd_w (int, int)
++int __builtin_satsub_w (int, int)
++long long __builtin_mulwh_d(int, short)
++long long __builtin_mulnwh_d(int, short)
++long long __builtin_macwh_d(long long, int, short)
++long long __builtin_machh_d(long long, short, short)
++
++void __builtin_musfr(int);
++int __builtin_mustr(void);
++int __builtin_mfsr(int /*Status Register Address*/)
++void __builtin_mtsr(int /*Status Register Address*/, int /*Value*/)
++int __builtin_mfdr(int /*Debug Register Address*/)
++void __builtin_mtdr(int /*Debug Register Address*/, int /*Value*/)
++void __builtin_cache(void * /*Address*/, int /*Cache Operation*/)
++void __builtin_sync(int /*Sync Operation*/)
++void __builtin_tlbr(void)
++void __builtin_tlbs(void)
++void __builtin_tlbw(void)
++void __builtin_breakpoint(void)
++int __builtin_xchg(void * /*Address*/, int /*Value*/ )
++short __builtin_bswap_16(short)
++int __builtin_bswap_32(int)
++void __builtin_cop(int/*cpnr*/, int/*crd*/, int/*crx*/, int/*cry*/, int/*op*/)
++int __builtin_mvcr_w(int/*cpnr*/, int/*crs*/)
++void __builtin_mvrc_w(int/*cpnr*/, int/*crd*/, int/*value*/)
++long long __builtin_mvcr_d(int/*cpnr*/, int/*crs*/)
++void __builtin_mvrc_d(int/*cpnr*/, int/*crd*/, long long/*value*/)
++
++@end smallexample
++
+ @node Blackfin Built-in Functions
+ @subsection Blackfin Built-in Functions
+
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/doc/invoke.texi gcc-4.0.2-atmel.0.99.2/gcc/doc/invoke.texi
+--- gcc-4.0.2/gcc/doc/invoke.texi 2005-09-02 10:12:30.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/doc/invoke.texi 2006-02-08 17:33:56.000000000 +0100
+@@ -185,7 +185,7 @@ in the following sections.
+ -fno-default-inline -fvisibility-inlines-hidden @gol
+ -Wabi -Wctor-dtor-privacy @gol
+ -Wnon-virtual-dtor -Wreorder @gol
+--Weffc++ -Wno-deprecated -Wstrict-null-sentinel @gol
++-Weffc++ -Wno-deprecated @gol
+ -Wno-non-template-friend -Wold-style-cast @gol
+ -Woverloaded-virtual -Wno-pmf-conversions @gol
+ -Wsign-promo}
+@@ -542,6 +542,10 @@ Objective-C and Objective-C++ Dialects}.
+ -mauto-incdec -minmax -mlong-calls -mshort @gol
+ -msoft-reg-count=@var{count}}
+
++@emph{AVR32 Options}
++@gccoptlist{-muse-rodata-section -mhard-float -msoft-float -mrelax @gol
++-muse-oscall -mforce-double-align -mno-init-got -mcpu=@var{cpu}}
++
+ @emph{MCore Options}
+ @gccoptlist{-mhardlit -mno-hardlit -mdiv -mno-div -mrelax-immediates @gol
+ -mno-relax-immediates -mwide-bitfields -mno-wide-bitfields @gol
+@@ -1738,14 +1742,6 @@ to filter out those warnings.
+ @opindex Wno-deprecated
+ Do not warn about usage of deprecated features. @xref{Deprecated Features}.
+
+-@item -Wstrict-null-sentinel @r{(C++ only)}
+-@opindex Wstrict-null-sentinel
+-Warn also about the use of an uncasted @code{NULL} as sentinel. When
+-compiling only with GCC this is a valid sentinel, as @code{NULL} is defined
+-to @code{__null}. Although it is a null pointer constant not a null pointer,
+-it is guaranteed to of the same size as a pointer. But this use is
+-not portable across different compilers.
+-
+ @item -Wno-non-template-friend @r{(C++ only)}
+ @opindex Wno-non-template-friend
+ Disable warnings when non-templatized friend functions are declared
+@@ -2549,13 +2545,11 @@ get these warnings.
+ If you want to warn about code which uses the uninitialized value of the
+ variable in its own initializer, use the @option{-Winit-self} option.
+
+-These warnings occur for individual uninitialized or clobbered
+-elements of structure, union or array variables as well as for
+-variables which are uninitialized or clobbered as a whole. They do
+-not occur for variables or elements declared @code{volatile}. Because
+-these warnings depend on optimization, the exact variables or elements
+-for which there are warnings will depend on the precise optimization
+-options and version of GCC used.
++These warnings occur only for variables that are candidates for
++register allocation. Therefore, they do not occur for a variable that
++is declared @code{volatile}, or whose address is taken, or whose size
++is other than 1, 2, 4 or 8 bytes. Also, they do not occur for
++structures, unions or arrays, even when they are in registers.
+
+ Note that there may be no warning about a variable that is used only
+ to compute a value that itself is never used, because such
+@@ -5584,10 +5578,6 @@ If number of candidates in the set is sm
+ we always try to remove unnecessary ivs from the set during its
+ optimization when a new iv is added to the set.
+
+-@item scev-max-expr-size
+-Bound on size of expressions used in the scalar evolutions analyzer.
+-Large expressions slow the analyzer.
+-
+ @item max-iterations-to-track
+
+ The maximum number of iterations of a loop the brute force algorithm
+@@ -6695,7 +6685,7 @@ that macro, which enables you to change
+ * ARC Options::
+ * ARM Options::
+ * AVR Options::
+-* Blackfin Options::
++* AVR32 Options::
+ * CRIS Options::
+ * Darwin Options::
+ * DEC Alpha Options::
+@@ -7147,81 +7137,55 @@ comply to the C standards, but it will p
+ size.
+ @end table
+
+-@node Blackfin Options
+-@subsection Blackfin Options
+-@cindex Blackfin Options
++@node AVR32 Options
++@subsection AVR32 Options
++@cindex AVR32 Options
+
+-@table @gcctabopt
+-@item -momit-leaf-frame-pointer
+-@opindex momit-leaf-frame-pointer
+-Don't keep the frame pointer in a register for leaf functions. This
+-avoids the instructions to save, set up and restore frame pointers and
+-makes an extra register available in leaf functions. The option
+-@option{-fomit-frame-pointer} removes the frame pointer for all functions
+-which might make debugging harder.
++These options are defined for AVR32 implementations:
+
+-@item -mspecld-anomaly
+-@opindex mspecld-anomaly
+-When enabled, the compiler will ensure that the generated code does not
+-contain speculative loads after jump instructions. This option is enabled
+-by default.
+-
+-@item -mno-specld-anomaly
+-@opindex mno-specld-anomaly
+-Don't generate extra code to prevent speculative loads from occurring.
+-
+-@item -mcsync-anomaly
+-@opindex mcsync-anomaly
+-When enabled, the compiler will ensure that the generated code does not
+-contain CSYNC or SSYNC instructions too soon after conditional branches.
+-This option is enabled by default.
+-
+-@item -mno-csync-anomaly
+-@opindex mno-csync-anomaly
+-Don't generate extra code to prevent CSYNC or SSYNC instructions from
+-occurring too soon after a conditional branch.
+-
+-@item -mlow-64k
+-@opindex mlow-64k
+-When enabled, the compiler is free to take advantage of the knowledge that
+-the entire program fits into the low 64k of memory.
+-
+-@item -mno-low-64k
+-@opindex mno-low-64k
+-Assume that the program is arbitrarily large. This is the default.
++@table @gcctabopt
++@item -muse-rodata-section
++@opindex muse-rodata-section
++Use section @samp{.rodata} for read-only data instead of @samp{.text}.
+
+-@item -mid-shared-library
+-@opindex mid-shared-library
+-Generate code that supports shared libraries via the library ID method.
+-This allows for execute in place and shared libraries in an environment
+-without virtual memory management. This option implies @option{-fPIC}.
++@item -mhard-float
++@opindex mhard-float
++Use floating-point coprocessor instructions.
+
+-@item -mno-id-shared-library
+-@opindex mno-id-shared-library
+-Generate code that doesn't assume ID based shared libraries are being used.
+-This is the default.
++@item -msoft-float
++@opindex msoft-float
++Use software floating-point library.
+
+-@item -mshared-library-id=n
+-@opindex mshared-library-id
+-Specified the identification number of the ID based shared library being
+-compiled. Specifying a value of 0 will generate more compact code, specifying
+-other values will force the allocation of that number to the current
+-library but is no more space or time efficient than omitting this option.
++@item -mrelax
++@opindex mrelax
++Enable relaxing in linker. This means that when the address of symbols
++are known at link time, the linker can optimize @samp{icall} and @samp{mcall}
++instructions into a @samp{rcall} instruction if possible. Loading the address
++of a symbol can also be optimized.
++
++@item -muse-oscall
++@opindex muse-oscall
++When using gcc as a frontend for linking this switch forces the use of
++@samp{fake} system calls in the newlib c-library. These fake system
++calls are handled by some AVR32 simulators which redirects these calls
++to the OS in which the simulator is running. This is practical for
++being able to perform file I/O when running programs in a simulator.
++
++@item -mforce-double-align
++@opindex mforce-double-align
++Force double-word alignment for double-word memory accesses.
++
++@item -mno-init-got
++@opindex mno-init-got
++Do not initialize the GOT register before using it when compiling PIC
++code.
+
+-@item -mlong-calls
+-@itemx -mno-long-calls
+-@opindex mlong-calls
+-@opindex mno-long-calls
+-Tells the compiler to perform function calls by first loading the
+-address of the function into a register and then performing a subroutine
+-call on this register. This switch is needed if the target function
+-will lie outside of the 24 bit addressing range of the offset based
+-version of subroutine call instruction.
++@item -mcpu=@var{cpu-type}
++@opindex mcpu
++Generate code for the specified cpu. Permissible names are: @samp{morgan},
++@samp{ap7000} and @samp{default}. @samp{default} is a dummy cpu which
++allows all avr32 instructions.
+
+-This feature is not enabled by default. Specifying
+-@option{-mno-long-calls} will restore the default behavior. Note these
+-switches have no effect on how the compiler generates code to handle
+-function calls via function pointers.
+ @end table
+
+ @node CRIS Options
+@@ -10853,6 +10817,7 @@ conventions that adheres to the March 19
+ Application Binary Interface, PowerPC processor supplement. This is the
+ default unless you configured GCC using @samp{powerpc-*-eabiaix}.
+
++
+ @item -mcall-sysv-eabi
+ @opindex mcall-sysv-eabi
+ Specify both @option{-mcall-sysv} and @option{-meabi} options.
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/doc/md.texi gcc-4.0.2-atmel.0.99.2/gcc/doc/md.texi
+--- gcc-4.0.2/gcc/doc/md.texi 2005-08-14 01:56:45.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/doc/md.texi 2006-07-13 09:53:31.000000000 +0200
+@@ -3,6 +3,7 @@
+ @c This is part of the GCC manual.
+ @c For copying conditions, see the file gcc.texi.
+
++
+ @ifset INTERNALS
+ @node Machine Desc
+ @chapter Machine Descriptions
+@@ -1683,6 +1684,59 @@ A memory reference suitable for iWMMXt l
+ A memory reference suitable for the ARMv4 ldrsb instruction.
+ @end table
+
++@item AVR32 family---@file{avr32.h}
++@table @code
++@item f
++Floating-point registers (f0 to f15)
++
++@item Ku@var{bits}
++Unsigned constant representable with @var{bits} number of bits (Must be
++two digits). I.e: An unsigned 8-bit constant is written as @samp{Ku08}
++
++@item Ks@var{bits}
++Signed constant representable with @var{bits} number of bits (Must be
++two digits). I.e: A signed 12-bit constant is written as @samp{Ks12}
++
++@item Is@var{bits}
++The negated range of a signed constant representable with @var{bits}
++number of bits. The same as @samp{Ks@var{bits}} with a negated range.
++This means that the constant must be in the range @math{-2^{bits-1}-1} to @math{2^{bits-1}}
++
++@item G
++A single/double precision floating-point immediate or 64-bit integer
++immediate where the least and most significant words both can be
++loaded with a move instruction. That is the the integer form of the
++values in the least and most significant words both are in the range
++@math{-2^{20}} to @math{2^{20}-1}.
++
++@item RKs@var{bits}
++A memory reference where the address consists of a base register
++plus a signed immediate displacement with range given by @samp{Ks@var{bits}}
++which has the same format as for the signed immediate integer constraint
++given above.
++
++@item RKu@var{bits}
++A memory reference where the address consists of a base register
++plus an unsigned immediate displacement with range given by @samp{Ku@var{bits}}
++which has the same format as for the unsigned immediate integer constraint
++given above.
++
++@item S
++A memory reference with an immediate or register offset
++
++@item T
++A memory reference to a constant pool entry
++
++@item W
++A valid operand for use in the @samp{lda.w} instruction macro when
++relaxing is enabled
++
++@item Z
++A memory reference valid for coprocessor memory instructions
++
++@end table
++
++
+ @item AVR family---@file{avr.h}
+ @table @code
+ @item l
+@@ -2069,102 +2123,6 @@ range of 1 to 2047.
+
+ @end table
+
+-@item Blackfin family---@file{bfin.h}
+-@table @code
+-@item a
+-P register
+-
+-@item d
+-D register
+-
+-@item z
+-A call clobbered P register.
+-
+-@item D
+-Even-numbered D register
+-
+-@item W
+-Odd-numbered D register
+-
+-@item e
+-Accumulator register.
+-
+-@item A
+-Even-numbered accumulator register.
+-
+-@item B
+-Odd-numbered accumulator register.
+-
+-@item b
+-I register
+-
+-@item B
+-B register
+-
+-@item f
+-M register
+-
+-@item c
+-Registers used for circular buffering, i.e. I, B, or L registers.
+-
+-@item C
+-The CC register.
+-
+-@item x
+-Any D, P, B, M, I or L register.
+-
+-@item y
+-Additional registers typically used only in prologues and epilogues: RETS,
+-RETN, RETI, RETX, RETE, ASTAT, SEQSTAT and USP.
+-
+-@item w
+-Any register except accumulators or CC.
+-
+-@item Ksh
+-Signed 16 bit integer (in the range -32768 to 32767)
+-
+-@item Kuh
+-Unsigned 16 bit integer (in the range 0 to 65535)
+-
+-@item Ks7
+-Signed 7 bit integer (in the range -64 to 63)
+-
+-@item Ku7
+-Unsigned 7 bit integer (in the range 0 to 127)
+-
+-@item Ku5
+-Unsigned 5 bit integer (in the range 0 to 31)
+-
+-@item Ks4
+-Signed 4 bit integer (in the range -8 to 7)
+-
+-@item Ks3
+-Signed 3 bit integer (in the range -3 to 4)
+-
+-@item Ku3
+-Unsigned 3 bit integer (in the range 0 to 7)
+-
+-@item P@var{n}
+-Constant @var{n}, where @var{n} is a single-digit constant in the range 0 to 4.
+-
+-@item M1
+-Constant 255.
+-
+-@item M2
+-Constant 65535.
+-
+-@item J
+-An integer constant with exactly a single bit set.
+-
+-@item L
+-An integer constant with all bits set except exactly one.
+-
+-@item H
+-
+-@item Q
+-Any SYMBOL_REF.
+-@end table
+-
+ @item IP2K---@file{ip2k.h}
+ @table @code
+ @item a
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/expr.c gcc-4.0.2-atmel.0.99.2/gcc/expr.c
+--- gcc-4.0.2/gcc/expr.c 2005-09-10 03:03:28.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/expr.c 2006-10-10 12:40:42.000000000 +0200
+@@ -3314,16 +3314,17 @@ emit_single_push_insn (enum machine_mode
+ }
+ else
+ {
++ emit_move_insn (stack_pointer_rtx,
++ expand_binop (Pmode,
+ #ifdef STACK_GROWS_DOWNWARD
+- /* ??? This seems wrong if STACK_PUSH_CODE == POST_DEC. */
+- dest_addr = gen_rtx_PLUS (Pmode, stack_pointer_rtx,
+- GEN_INT (-(HOST_WIDE_INT) rounded_size));
++ sub_optab,
+ #else
+- /* ??? This seems wrong if STACK_PUSH_CODE == POST_INC. */
+- dest_addr = gen_rtx_PLUS (Pmode, stack_pointer_rtx,
+- GEN_INT (rounded_size));
++ add_optab,
+ #endif
+- dest_addr = gen_rtx_PRE_MODIFY (Pmode, stack_pointer_rtx, dest_addr);
++ stack_pointer_rtx,
++ GEN_INT (rounded_size),
++ NULL_RTX, 0, OPTAB_LIB_WIDEN));
++ dest_addr = stack_pointer_rtx;
+ }
+
+ dest = gen_rtx_MEM (mode, dest_addr);
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/genemit.c gcc-4.0.2-atmel.0.99.2/gcc/genemit.c
+--- gcc-4.0.2/gcc/genemit.c 2004-09-09 15:22:33.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/genemit.c 2006-03-23 13:26:49.000000000 +0100
+@@ -122,6 +122,24 @@ max_operand_vec (rtx insn, int arg)
+ }
+
+ static void
++gen_vararg_prologue(int operands)
++{
++ int i;
++
++ if (operands > 1)
++ {
++ for (i = 1; i < operands; i++)
++ printf(" rtx operand%d ATTRIBUTE_UNUSED;\n", i);
++
++ printf(" va_list args;\n\n");
++ printf(" va_start(args, operand0);\n");
++ for (i = 1; i < operands; i++)
++ printf(" operand%d = va_arg(args, rtx);\n", i);
++ printf(" va_end(args);\n\n");
++ }
++}
++
++static void
+ print_code (RTX_CODE code)
+ {
+ const char *p1;
+@@ -406,18 +424,16 @@ gen_insn (rtx insn, int lineno)
+ fatal ("match_dup operand number has no match_operand");
+
+ /* Output the function name and argument declarations. */
+- printf ("rtx\ngen_%s (", XSTR (insn, 0));
++ printf ("rtx\ngen_%s ", XSTR (insn, 0));
++
+ if (operands)
+- for (i = 0; i < operands; i++)
+- if (i)
+- printf (",\n\trtx operand%d ATTRIBUTE_UNUSED", i);
++ printf("(rtx operand0 ATTRIBUTE_UNUSED, ...)\n");
+ else
+- printf ("rtx operand%d ATTRIBUTE_UNUSED", i);
+- else
+- printf ("void");
+- printf (")\n");
++ printf("(void)\n");
+ printf ("{\n");
+
++ gen_vararg_prologue(operands);
++
+ /* Output code to construct and return the rtl for the instruction body. */
+
+ if (XVECLEN (insn, 1) == 1)
+@@ -457,16 +473,12 @@ gen_expand (rtx expand)
+ operands = max_operand_vec (expand, 1);
+
+ /* Output the function name and argument declarations. */
+- printf ("rtx\ngen_%s (", XSTR (expand, 0));
++ printf ("rtx\ngen_%s ", XSTR (expand, 0));
+ if (operands)
+- for (i = 0; i < operands; i++)
+- if (i)
+- printf (",\n\trtx operand%d", i);
+- else
+- printf ("rtx operand%d", i);
++ printf("(rtx operand0 ATTRIBUTE_UNUSED, ...)\n");
+ else
+- printf ("void");
+- printf (")\n");
++ printf("(void)\n");
++
+ printf ("{\n");
+
+ /* If we don't have any C code to write, only one insn is being written,
+@@ -476,6 +488,8 @@ gen_expand (rtx expand)
+ && operands > max_dup_opno
+ && XVECLEN (expand, 1) == 1)
+ {
++ gen_vararg_prologue(operands);
++
+ printf (" return ");
+ gen_exp (XVECEXP (expand, 1, 0), DEFINE_EXPAND, NULL);
+ printf (";\n}\n\n");
+@@ -489,6 +503,7 @@ gen_expand (rtx expand)
+ for (; i <= max_scratch_opno; i++)
+ printf (" rtx operand%d ATTRIBUTE_UNUSED;\n", i);
+ printf (" rtx _val = 0;\n");
++ gen_vararg_prologue(operands);
+ printf (" start_sequence ();\n");
+
+ /* The fourth operand of DEFINE_EXPAND is some code to be executed
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/genflags.c gcc-4.0.2-atmel.0.99.2/gcc/genflags.c
+--- gcc-4.0.2/gcc/genflags.c 2004-09-09 15:22:33.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/genflags.c 2006-10-10 12:40:42.000000000 +0200
+@@ -128,7 +128,6 @@ static void
+ gen_proto (rtx insn)
+ {
+ int num = num_operands (insn);
+- int i;
+ const char *name = XSTR (insn, 0);
+ int truth = maybe_eval_c_test (XSTR (insn, 2));
+
+@@ -159,12 +158,7 @@ gen_proto (rtx insn)
+ if (num == 0)
+ fputs ("void", stdout);
+ else
+- {
+- for (i = 1; i < num; i++)
+- fputs ("rtx, ", stdout);
+-
+- fputs ("rtx", stdout);
+- }
++ fputs("rtx, ...", stdout);
+
+ puts (");");
+
+@@ -174,12 +168,7 @@ gen_proto (rtx insn)
+ {
+ printf ("static inline rtx\ngen_%s", name);
+ if (num > 0)
+- {
+- putchar ('(');
+- for (i = 0; i < num-1; i++)
+- printf ("rtx ARG_UNUSED (%c), ", 'a' + i);
+- printf ("rtx ARG_UNUSED (%c))\n", 'a' + i);
+- }
++ puts("(rtx ARG_UNUSED(a), ...)");
+ else
+ puts ("(void)");
+ puts ("{\n return 0;\n}");
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/genoutput.c gcc-4.0.2-atmel.0.99.2/gcc/genoutput.c
+--- gcc-4.0.2/gcc/genoutput.c 2004-09-09 15:22:34.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/genoutput.c 2006-03-23 13:26:49.000000000 +0100
+@@ -383,7 +383,7 @@ output_insn_data (void)
+ }
+
+ if (d->name && d->name[0] != '*')
+- printf (" (insn_gen_fn) gen_%s,\n", d->name);
++ printf (" gen_%s,\n", d->name);
+ else
+ printf (" 0,\n");
+
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/longlong.h gcc-4.0.2-atmel.0.99.2/gcc/longlong.h
+--- gcc-4.0.2/gcc/longlong.h 2004-06-15 12:40:44.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/longlong.h 2005-06-07 14:59:22.000000000 +0200
+@@ -227,6 +227,39 @@ UDItype __umulsidi3 (USItype, USItype);
+ #define UDIV_TIME 100
+ #endif /* __arm__ */
+
++#if defined (__avr32__) && W_TYPE_SIZE == 32
++#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
++ __asm__ ("add\t%1, %4, %5\n\tadc\t%0, %2, %3" \
++ : "=r" ((USItype) (sh)), \
++ "=&r" ((USItype) (sl)) \
++ : "r" ((USItype) (ah)), \
++ "r" ((USItype) (bh)), \
++ "r" ((USItype) (al)), \
++ "r" ((USItype) (bl)) __CLOBBER_CC)
++#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
++ __asm__ ("sub\t%1, %4, %5\n\tsbc\t%0, %2, %3" \
++ : "=r" ((USItype) (sh)), \
++ "=&r" ((USItype) (sl)) \
++ : "r" ((USItype) (ah)), \
++ "r" ((USItype) (bh)), \
++ "r" ((USItype) (al)), \
++ "r" ((USItype) (bl)) __CLOBBER_CC)
++
++#define __umulsidi3(a,b) ((UDItype)(a) * (UDItype)(b))
++
++#define umul_ppmm(w1, w0, u, v) \
++{ \
++ DWunion __w; \
++ __w.ll = __umulsidi3 (u, v); \
++ w1 = __w.s.high; \
++ w0 = __w.s.low; \
++}
++
++#define count_leading_zeros(COUNT,X) ((COUNT) = __builtin_clz (X))
++#define count_trailing_zeros(COUNT,X) ((COUNT) = __builtin_ctz (X))
++#define COUNT_LEADING_ZEROS_0 32
++#endif
++
+ #if defined (__hppa) && W_TYPE_SIZE == 32
+ #define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("add %4,%5,%1\n\taddc %2,%3,%0" \
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/optabs.h gcc-4.0.2-atmel.0.99.2/gcc/optabs.h
+--- gcc-4.0.2/gcc/optabs.h 2005-02-12 12:34:21.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/optabs.h 2006-10-10 12:40:42.000000000 +0200
+@@ -389,7 +389,7 @@ extern enum insn_code reload_out_optab[N
+ extern GTY(()) optab code_to_optab[NUM_RTX_CODE + 1];
+
+
+-typedef rtx (*rtxfun) (rtx);
++typedef rtx (*rtxfun) (rtx, ...);
+
+ /* Indexed by the rtx-code for a conditional (e.g. EQ, LT,...)
+ gives the gen_function to make a branch to test that condition. */
+Binary files gcc-4.0.2/gcc/po/be.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/be.gmo differ
+Binary files gcc-4.0.2/gcc/po/ca.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/ca.gmo differ
+Binary files gcc-4.0.2/gcc/po/da.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/da.gmo differ
+Binary files gcc-4.0.2/gcc/po/de.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/de.gmo differ
+Binary files gcc-4.0.2/gcc/po/el.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/el.gmo differ
+Binary files gcc-4.0.2/gcc/po/es.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/es.gmo differ
+Binary files gcc-4.0.2/gcc/po/fr.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/fr.gmo differ
+Binary files gcc-4.0.2/gcc/po/ja.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/ja.gmo differ
+Binary files gcc-4.0.2/gcc/po/nl.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/nl.gmo differ
+Binary files gcc-4.0.2/gcc/po/sv.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/sv.gmo differ
+Binary files gcc-4.0.2/gcc/po/tr.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/tr.gmo differ
+Binary files gcc-4.0.2/gcc/po/zh_CN.gmo and gcc-4.0.2-atmel.0.99.2/gcc/po/zh_CN.gmo differ
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/testsuite/gcc.dg/cpp/mac-eol-at-eof.c gcc-4.0.2-atmel.0.99.2/gcc/testsuite/gcc.dg/cpp/mac-eol-at-eof.c
+--- gcc-4.0.2/gcc/testsuite/gcc.dg/cpp/mac-eol-at-eof.c 2005-02-19 20:48:02.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/gcc/testsuite/gcc.dg/cpp/mac-eol-at-eof.c 2005-06-07 14:06:28.000000000 +0200
+@@ -1 +1,3 @@
+-/* Test no newline at eof warning when Mac line ending is used*/ /* { dg-do compile } */ int main() { return 0; }
+\ No newline at end of file
++/* Test no newline at eof warning when Mac line ending is used*/
++/* { dg-do compile } */
++int main() { return 0; }
+diff -Nrup --ignore-space-change gcc-4.0.2/gcc/tree-ssa-operands.c gcc-4.0.2-atmel.0.99.2/gcc/tree-ssa-operands.c
+--- gcc-4.0.2/gcc/tree-ssa-operands.c 2005-06-24 15:23:42.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/gcc/tree-ssa-operands.c 2005-07-15 16:06:29.000000000 +0200
+@@ -1135,7 +1135,7 @@ get_expr_operands (tree stmt, tree *expr
+
+ if (code == COMPONENT_REF)
+ {
+- if (s_ann && TREE_THIS_VOLATILE (TREE_OPERAND (expr, 1)))
++ if (TREE_THIS_VOLATILE (TREE_OPERAND (expr, 1)))
+ s_ann->has_volatile_ops = true;
+ get_expr_operands (stmt, &TREE_OPERAND (expr, 2), opf_none);
+ }
+diff -Nrup --ignore-space-change gcc-4.0.2/libcpp/po/sv.po gcc-4.0.2-atmel.0.99.2/libcpp/po/sv.po
+--- gcc-4.0.2/libcpp/po/sv.po 2005-09-04 14:30:22.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libcpp/po/sv.po 2006-01-20 10:54:31.000000000 +0100
+@@ -2,7 +2,7 @@
+ # Copyright © 2000, 2005 Free Software Foundation, Inc.
+ # Dennis Björklund <db@zigo.dhs.org>, 2000, 2001, 2002.
+ # Göran Uddeborg <goeran@uddeborg.se>, 2005.
+-# $Revision: 1.2 $
++# $Revision: 3550 $
+ #
+ msgid ""
+ msgstr ""
+Binary files gcc-4.0.2/libcpp/po/tr.gmo and gcc-4.0.2-atmel.0.99.2/libcpp/po/tr.gmo differ
+Binary files gcc-4.0.2/libcpp/po/vi.gmo and gcc-4.0.2-atmel.0.99.2/libcpp/po/vi.gmo differ
+diff -Nrup --ignore-space-change gcc-4.0.2/libffi/src/frv/eabi.S gcc-4.0.2-atmel.0.99.2/libffi/src/frv/eabi.S
+--- gcc-4.0.2/libffi/src/frv/eabi.S 2004-08-30 17:43:03.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libffi/src/frv/eabi.S 2005-07-15 16:26:03.000000000 +0200
+@@ -3,7 +3,7 @@
+
+ FR-V Assembly glue.
+
+- $Id: sysv.S,v 1.1.1.1 1998/11/29 16:48:16 green Exp $
++ $Id: eabi.S 3484 2005-07-15 14:26:03Z rpedersen $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/AttributeList.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/AttributeList.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/AttributeList.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/AttributeList.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX Attribute List Interface.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: AttributeList.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: AttributeList.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/Attributes.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/Attributes.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/Attributes.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/Attributes.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the public domain.
+-// $Id: Attributes.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: Attributes.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ContentHandler.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ContentHandler.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ContentHandler.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ContentHandler.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the public domain.
+-// $Id: ContentHandler.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: ContentHandler.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/DocumentHandler.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/DocumentHandler.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/DocumentHandler.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/DocumentHandler.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX document handler.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: DocumentHandler.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: DocumentHandler.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/DTDHandler.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/DTDHandler.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/DTDHandler.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/DTDHandler.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX DTD handler.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: DTDHandler.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: DTDHandler.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/EntityResolver.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/EntityResolver.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/EntityResolver.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/EntityResolver.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX entity resolver.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: EntityResolver.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: EntityResolver.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ErrorHandler.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ErrorHandler.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ErrorHandler.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ErrorHandler.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX error handler.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: ErrorHandler.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: ErrorHandler.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/Attributes2Impl.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/Attributes2Impl.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/Attributes2Impl.java 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/Attributes2Impl.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // Attributes2Impl.java - extended AttributesImpl
+ // http://www.saxproject.org
+ // Public Domain: no warranty.
+-// $Id: Attributes2Impl.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: Attributes2Impl.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.ext;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/Attributes2.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/Attributes2.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/Attributes2.java 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/Attributes2.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // Attributes2.java - extended Attributes
+ // http://www.saxproject.org
+ // Public Domain: no warranty.
+-// $Id: Attributes2.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: Attributes2.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.ext;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/DeclHandler.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/DeclHandler.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/DeclHandler.java 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/DeclHandler.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // DeclHandler.java - Optional handler for DTD declaration events.
+ // http://www.saxproject.org
+ // Public Domain: no warranty.
+-// $Id: DeclHandler.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: DeclHandler.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.ext;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/DefaultHandler2.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/DefaultHandler2.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/DefaultHandler2.java 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/DefaultHandler2.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // DefaultHandler2.java - extended DefaultHandler
+ // http://www.saxproject.org
+ // Public Domain: no warranty.
+-// $Id: DefaultHandler2.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: DefaultHandler2.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.ext;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/EntityResolver2.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/EntityResolver2.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/EntityResolver2.java 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/EntityResolver2.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // EntityResolver2.java - Extended SAX entity resolver.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: EntityResolver2.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: EntityResolver2.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.ext;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/LexicalHandler.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/LexicalHandler.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/LexicalHandler.java 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/LexicalHandler.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // LexicalHandler.java - optional handler for lexical parse events.
+ // http://www.saxproject.org
+ // Public Domain: no warranty.
+-// $Id: LexicalHandler.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: LexicalHandler.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.ext;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/Locator2Impl.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/Locator2Impl.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/Locator2Impl.java 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/Locator2Impl.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // Locator2Impl.java - extended LocatorImpl
+ // http://www.saxproject.org
+ // Public Domain: no warranty.
+-// $Id: Locator2Impl.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: Locator2Impl.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.ext;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/Locator2.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/Locator2.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/Locator2.java 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/Locator2.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // Locator2.java - extended Locator
+ // http://www.saxproject.org
+ // Public Domain: no warranty.
+-// $Id: Locator2.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: Locator2.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.ext;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/package.html gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/package.html
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/ext/package.html 2005-02-02 01:41:52.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/ext/package.html 2005-07-15 16:26:03.000000000 +0200
+@@ -1,5 +1,5 @@
+ <HTML><HEAD>
+-<!-- $Id: package.html,v 1.1 2004/12/23 22:38:42 mark Exp $ -->
++<!-- $Id: package.html 3484 2005-07-15 14:26:03Z rpedersen $ -->
+ </HEAD><BODY>
+
+ <p>
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/HandlerBase.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/HandlerBase.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/HandlerBase.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/HandlerBase.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX default handler base class.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: HandlerBase.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: HandlerBase.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/AttributeListImpl.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/AttributeListImpl.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/AttributeListImpl.java 2005-02-02 01:41:53.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/AttributeListImpl.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX default implementation for AttributeList.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: AttributeListImpl.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: AttributeListImpl.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/AttributesImpl.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/AttributesImpl.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/AttributesImpl.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/AttributesImpl.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the public domain.
+-// $Id: AttributesImpl.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: AttributesImpl.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/DefaultHandler.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/DefaultHandler.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/DefaultHandler.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/DefaultHandler.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the public domain.
+-// $Id: DefaultHandler.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: DefaultHandler.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/LocatorImpl.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/LocatorImpl.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/LocatorImpl.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/LocatorImpl.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX default implementation for Locator.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: LocatorImpl.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: LocatorImpl.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/NamespaceSupport.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/NamespaceSupport.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/NamespaceSupport.java 2005-04-06 23:38:28.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/NamespaceSupport.java 2005-06-07 14:06:28.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // This class is in the Public Domain. NO WARRANTY!
+-// $Id: NamespaceSupport.java,v 1.2 2005/03/24 00:04:07 tromey Exp $
++// $Id: NamespaceSupport.java 3462 2005-06-07 12:06:28Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/NewInstance.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/NewInstance.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/NewInstance.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/NewInstance.java 2005-07-15 16:26:03.000000000 +0200
+@@ -3,7 +3,7 @@
+ // Written by Edwin Goei, edwingo@apache.org
+ // and by David Brownell, dbrownell@users.sourceforge.net
+ // NO WARRANTY! This class is in the Public Domain.
+-// $Id: NewInstance.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: NewInstance.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/package.html gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/package.html
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/package.html 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/package.html 2005-07-15 16:26:03.000000000 +0200
+@@ -1,5 +1,5 @@
+ <HTML><HEAD>
+-<!-- $Id: package.html,v 1.1 2004/12/23 22:38:42 mark Exp $ -->
++<!-- $Id: package.html 3484 2005-07-15 14:26:03Z rpedersen $ -->
+ </HEAD><BODY>
+
+ <p>This package contains "helper" classes, including
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/ParserAdapter.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/ParserAdapter.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/ParserAdapter.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/ParserAdapter.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the public domain.
+-// $Id: ParserAdapter.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: ParserAdapter.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/ParserFactory.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/ParserFactory.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/ParserFactory.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/ParserFactory.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX parser factory.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: ParserFactory.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: ParserFactory.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/XMLFilterImpl.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/XMLFilterImpl.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/XMLFilterImpl.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/XMLFilterImpl.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the Public Domain.
+-// $Id: XMLFilterImpl.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: XMLFilterImpl.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/XMLReaderAdapter.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/XMLReaderAdapter.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/XMLReaderAdapter.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/XMLReaderAdapter.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the public domain.
+-// $Id: XMLReaderAdapter.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: XMLReaderAdapter.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/XMLReaderFactory.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/XMLReaderFactory.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/helpers/XMLReaderFactory.java 2005-02-02 01:41:54.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/helpers/XMLReaderFactory.java 2005-07-15 16:26:03.000000000 +0200
+@@ -3,7 +3,7 @@
+ // Written by David Megginson
+ // and by David Brownell
+ // NO WARRANTY! This class is in the Public Domain.
+-// $Id: XMLReaderFactory.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: XMLReaderFactory.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax.helpers;
+ import java.io.BufferedReader;
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/InputSource.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/InputSource.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/InputSource.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/InputSource.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX input source.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: InputSource.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: InputSource.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/Locator.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/Locator.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/Locator.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/Locator.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX locator interface for document events.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: Locator.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: Locator.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/package.html gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/package.html
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/package.html 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/package.html 2005-07-15 16:26:03.000000000 +0200
+@@ -1,5 +1,5 @@
+ <html><head>
+-<!-- $Id: package.html,v 1.1 2004/12/23 22:38:42 mark Exp $ -->
++<!-- $Id: package.html 3484 2005-07-15 14:26:03Z rpedersen $ -->
+ </head><body>
+
+ <p> This package provides the core SAX APIs.
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/Parser.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/Parser.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/Parser.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/Parser.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX parser interface.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: Parser.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: Parser.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/SAXException.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/SAXException.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/SAXException.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/SAXException.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX exception class.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: SAXException.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: SAXException.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/SAXNotRecognizedException.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/SAXNotRecognizedException.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/SAXNotRecognizedException.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/SAXNotRecognizedException.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the Public Domain.
+-// $Id: SAXNotRecognizedException.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: SAXNotRecognizedException.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/SAXNotSupportedException.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/SAXNotSupportedException.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/SAXNotSupportedException.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/SAXNotSupportedException.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the Public Domain.
+-// $Id: SAXNotSupportedException.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: SAXNotSupportedException.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/SAXParseException.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/SAXParseException.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/SAXParseException.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/SAXParseException.java 2005-07-15 16:26:03.000000000 +0200
+@@ -1,7 +1,7 @@
+ // SAX exception class.
+ // http://www.saxproject.org
+ // No warranty; no copyright -- use this as you will.
+-// $Id: SAXParseException.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: SAXParseException.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/XMLFilter.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/XMLFilter.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/XMLFilter.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/XMLFilter.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the Public Domain.
+-// $Id: XMLFilter.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: XMLFilter.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/libjava/external/sax/org/xml/sax/XMLReader.java gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/XMLReader.java
+--- gcc-4.0.2/libjava/external/sax/org/xml/sax/XMLReader.java 2005-02-02 01:41:51.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libjava/external/sax/org/xml/sax/XMLReader.java 2005-07-15 16:26:03.000000000 +0200
+@@ -2,7 +2,7 @@
+ // http://www.saxproject.org
+ // Written by David Megginson
+ // NO WARRANTY! This class is in the Public Domain.
+-// $Id: XMLReader.java,v 1.1 2004/12/23 22:38:42 mark Exp $
++// $Id: XMLReader.java 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package org.xml.sax;
+
+Binary files gcc-4.0.2/libjava/gnu/java/awt/doc-files/BitwiseXORComposite-1.png and gcc-4.0.2-atmel.0.99.2/libjava/gnu/java/awt/doc-files/BitwiseXORComposite-1.png differ
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+Binary files gcc-4.0.2/libjava/java/awt/geom/doc-files/CubicCurve2D-4.png and gcc-4.0.2-atmel.0.99.2/libjava/java/awt/geom/doc-files/CubicCurve2D-4.png differ
+Binary files gcc-4.0.2/libjava/java/awt/geom/doc-files/CubicCurve2D-5.png and gcc-4.0.2-atmel.0.99.2/libjava/java/awt/geom/doc-files/CubicCurve2D-5.png differ
+Binary files gcc-4.0.2/libjava/java/awt/geom/doc-files/Ellipse-1.png and gcc-4.0.2-atmel.0.99.2/libjava/java/awt/geom/doc-files/Ellipse-1.png differ
+Binary files gcc-4.0.2/libjava/java/awt/geom/doc-files/GeneralPath-1.png and gcc-4.0.2-atmel.0.99.2/libjava/java/awt/geom/doc-files/GeneralPath-1.png differ
+Binary files gcc-4.0.2/libjava/java/awt/geom/doc-files/QuadCurve2D-1.png and gcc-4.0.2-atmel.0.99.2/libjava/java/awt/geom/doc-files/QuadCurve2D-1.png differ
+Binary files gcc-4.0.2/libjava/java/awt/geom/doc-files/QuadCurve2D-2.png and gcc-4.0.2-atmel.0.99.2/libjava/java/awt/geom/doc-files/QuadCurve2D-2.png differ
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+Binary files gcc-4.0.2/libjava/java/awt/geom/doc-files/QuadCurve2D-4.png and gcc-4.0.2-atmel.0.99.2/libjava/java/awt/geom/doc-files/QuadCurve2D-4.png differ
+Binary files gcc-4.0.2/libjava/java/awt/geom/doc-files/QuadCurve2D-5.png and gcc-4.0.2-atmel.0.99.2/libjava/java/awt/geom/doc-files/QuadCurve2D-5.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/BevelBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/BevelBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/BevelBorder-2.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/BevelBorder-2.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/BevelBorder-3.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/BevelBorder-3.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/EmptyBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/EmptyBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/EtchedBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/EtchedBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/EtchedBorder-2.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/EtchedBorder-2.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/LineBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/LineBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/MatteBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/MatteBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/MatteBorder-2.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/MatteBorder-2.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/MatteBorder-3.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/MatteBorder-3.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/MatteBorder-4.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/MatteBorder-4.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/MatteBorder-5.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/MatteBorder-5.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/MatteBorder-6.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/MatteBorder-6.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/SoftBevelBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/SoftBevelBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/SoftBevelBorder-2.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/SoftBevelBorder-2.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/border/doc-files/SoftBevelBorder-3.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/border/doc-files/SoftBevelBorder-3.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders-2.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders-2.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.ButtonBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.ButtonBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.FieldBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.FieldBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.MarginBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.MarginBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.MenuBarBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.MenuBarBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.RadioButtonBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.RadioButtonBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneBorder-2.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneBorder-2.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneDividerBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.SplitPaneDividerBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.ToggleButtonBorder-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicBorders.ToggleButtonBorder-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-2.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-2.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-3.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-3.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-4.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-4.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-5.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-5.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-6.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-6.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-7.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/basic/doc-files/BasicGraphicsUtils-7.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/doc-files/ComponentUI-1.dia and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/doc-files/ComponentUI-1.dia differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/doc-files/ComponentUI-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/doc-files/ComponentUI-1.png differ
+Binary files gcc-4.0.2/libjava/javax/swing/plaf/doc-files/TreeUI-1.png and gcc-4.0.2-atmel.0.99.2/libjava/javax/swing/plaf/doc-files/TreeUI-1.png differ
+Binary files gcc-4.0.2/libjava/testsuite/libjava.jar/simple.jar and gcc-4.0.2-atmel.0.99.2/libjava/testsuite/libjava.jar/simple.jar differ
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/acinclude.m4 gcc-4.0.2-atmel.0.99.2/libstdc++-v3/acinclude.m4
+--- gcc-4.0.2/libstdc++-v3/acinclude.m4 2005-06-23 11:23:59.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/acinclude.m4 2006-03-28 10:54:09.000000000 +0200
+@@ -139,6 +139,15 @@ AC_DEFUN([GLIBCXX_CONFIGURE], [
+ #enable_symvers=no
+ #enable_hosted_libstdcxx=yes
+
++ # Check for uClibc since Linux platforms use different configuration
++ # directories depending on the C library in use.
++ AC_EGREP_CPP([_using_uclibc], [
++ #include <stdio.h>
++ #if __UCLIBC__
++ _using_uclibc
++ #endif
++ ], uclibc=yes, uclibc=no)
++
+ # Find platform-specific directories containing configuration info.
+ # Also possibly modify flags used elsewhere, as needed by the platform.
+ GLIBCXX_CHECK_HOST
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/aclocal.m4 gcc-4.0.2-atmel.0.99.2/libstdc++-v3/aclocal.m4
+--- gcc-4.0.2/libstdc++-v3/aclocal.m4 2005-02-01 07:54:48.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/aclocal.m4 2006-03-28 10:54:09.000000000 +0200
+@@ -1,7 +1,7 @@
+-# generated automatically by aclocal 1.9.3 -*- Autoconf -*-
++# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
+
+-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+-# Free Software Foundation, Inc.
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
++# 2005 Free Software Foundation, Inc.
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -11,23 +11,11 @@
+ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ # PARTICULAR PURPOSE.
+
+-# -*- Autoconf -*-
+-# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+-# Generated from amversion.in; do not edit by hand.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
++# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+ # AM_AUTOMAKE_VERSION(VERSION)
+ # ----------------------------
+@@ -40,26 +28,15 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api
+ # Call AM_AUTOMAKE_VERSION so it can be traced.
+ # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
+ AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+- [AM_AUTOMAKE_VERSION([1.9.3])])
+-
+-# AM_AUX_DIR_EXPAND
++ [AM_AUTOMAKE_VERSION([1.9.6])])
+
+-# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
++# AM_AUX_DIR_EXPAND -*- Autoconf -*-
+
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
++# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+ # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+ # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
+@@ -108,24 +85,14 @@ am_aux_dir=`cd $ac_aux_dir && pwd`
+
+ # AM_CONDITIONAL -*- Autoconf -*-
+
+-# Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
++# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+-# serial 6
++# serial 7
+
+ # AM_CONDITIONAL(NAME, SHELL-CONDITION)
+ # -------------------------------------
+@@ -151,28 +118,17 @@ fi])])
+
+ # Do all the work for Automake. -*- Autoconf -*-
+
+-# This macro actually does too much some checks are only needed if
+-# your package does certain things. But this isn't really a big deal.
+-
+-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ # Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
++# serial 12
+
+-# serial 11
++# This macro actually does too much. Some checks are only needed if
++# your package does certain things. But this isn't really a big deal.
+
+ # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+ # AM_INIT_AUTOMAKE([OPTIONS])
+@@ -274,51 +230,27 @@ for _am_header in $config_headers :; do
+ done
+ echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
+
++# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
+ # AM_PROG_INSTALL_SH
+ # ------------------
+ # Define $install_sh.
+-
+-# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
+-
+ AC_DEFUN([AM_PROG_INSTALL_SH],
+ [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+ install_sh=${install_sh-"$am_aux_dir/install-sh"}
+ AC_SUBST(install_sh)])
+
+-# -*- Autoconf -*-
+-# Copyright (C) 2003 Free Software Foundation, Inc.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
++# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+-# serial 1
++# serial 2
+
+ # Check whether the underlying file-system supports filenames
+ # with a leading dot. For instance MS-DOS doesn't.
+@@ -333,28 +265,17 @@ fi
+ rmdir .tst 2>/dev/null
+ AC_SUBST([am__leading_dot])])
+
+-# Add --enable-maintainer-mode option to configure.
++# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+ # From Jim Meyering
+
+-# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
++# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
+ # Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
+-
+-# serial 3
++# serial 4
+
+ AC_DEFUN([AM_MAINTAINER_MODE],
+ [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+@@ -373,27 +294,16 @@ AC_DEFUN([AM_MAINTAINER_MODE],
+
+ AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+-# -*- Autoconf -*-
+-
+-
+-# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
++# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
++# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+-# serial 3
++# serial 4
+
+ # AM_MISSING_PROG(NAME, PROGRAM)
+ # ------------------------------
+@@ -419,27 +329,16 @@ else
+ fi
+ ])
+
++# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
+ # AM_PROG_MKDIR_P
+ # ---------------
+ # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
+-
+-# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
+-
++#
+ # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+ # created by `make install' are always world readable, even if the
+ # installer happens to have an overly restrictive umask (e.g. 077).
+@@ -493,25 +392,14 @@ else
+ fi
+ AC_SUBST([mkdir_p])])
+
+-# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004
++# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005
+ # Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
+-
+-# serial 4
++# serial 5
+
+ # AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR])
+ # ---------------------------------------------------
+@@ -564,24 +452,13 @@ CC="$CC"])])dnl
+
+ # Helper functions for option handling. -*- Autoconf -*-
+
+-# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
++# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+-# serial 2
++# serial 3
+
+ # _AM_MANGLE_OPTION(NAME)
+ # -----------------------
+@@ -606,28 +483,16 @@ AC_DEFUN([_AM_SET_OPTIONS],
+ AC_DEFUN([_AM_IF_OPTION],
+ [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+-#
+-# Check to make sure that the build environment is sane.
+-#
+-
+-# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
++# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
++# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
+-# serial 3
++# serial 4
+
+ # AM_SANITY_CHECK
+ # ---------------
+@@ -670,25 +535,14 @@ Check your system clock])
+ fi
+ AC_MSG_RESULT(yes)])
+
+-# AM_PROG_INSTALL_STRIP
+-
+-# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
++# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
++# AM_PROG_INSTALL_STRIP
++# ---------------------
+ # One issue with vendor `install' (even GNU) is that you can't
+ # specify the program used to strip binaries. This is especially
+ # annoying in cross-compiling environments, where the build's strip
+@@ -711,25 +565,13 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+ # Check how to create a tarball. -*- Autoconf -*-
+
+-# Copyright (C) 2004 Free Software Foundation, Inc.
+-
+-# This program is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 2, or (at your option)
+-# any later version.
+-
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+-# 02111-1307, USA.
+-
+-# serial 1
++# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
+
++# serial 2
+
+ # _AM_PROG_TAR(FORMAT)
+ # --------------------
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/configure gcc-4.0.2-atmel.0.99.2/libstdc++-v3/configure
+--- gcc-4.0.2/libstdc++-v3/configure 2005-08-26 23:17:34.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/configure 2006-03-28 10:54:09.000000000 +0200
+@@ -309,7 +309,7 @@ ac_includes_default="\
+ # include <unistd.h>
+ #endif"
+
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libtool_VERSION multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar glibcxx_builddir glibcxx_srcdir toplevel_srcdir CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LN_S AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBTOOL CXXCPP CPPFLAGS enable_shared enable_static GLIBCXX_HOSTED_TRUE GLIBCXX_HOSTED_FALSE GLIBCXX_BUILD_PCH_TRUE GLIBCXX_BUILD_PCH_FALSE glibcxx_PCHFLAGS CSTDIO_H BASIC_FILE_H BASIC_FILE_CC CPP EGREP check_msgfmt glibcxx_MOFILES glibcxx_POFILES glibcxx_localedir USE_NLS CLOCALE_H CMESSAGES_H CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_H CTIME_CC CLOCALE_CC CLOCALE_INTERNAL_H ALLOCATOR_H ALLOCATOR_NAME C_INCLUDE_DIR GLIBCXX_C_HEADERS_C_TRUE GLIBCXX_C_HEADERS_C_FALSE GLIBCXX_C_HEADERS_C_STD_TRUE GLIBCXX_C_HEADERS_C_STD_FALSE GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE glibcxx_thread_h DEBUG_FLAGS GLIBCXX_BUILD_DEBUG_TRUE GLIBCXX_BUILD_DEBUG_FALSE EXTRA_CXX_FLAGS WERROR SECTION_FLAGS SECTION_LDFLAGS OPT_LDFLAGS LIBMATHOBJS LIBICONV SYMVER_MAP port_specific_symbol_files GLIBCXX_BUILD_VERSIONED_SHLIB_TRUE GLIBCXX_BUILD_VERSIONED_SHLIB_FALSE baseline_dir GLIBCXX_TEST_WCHAR_T_TRUE GLIBCXX_TEST_WCHAR_T_FALSE GLIBCXX_TEST_THREAD_TRUE GLIBCXX_TEST_THREAD_FALSE ATOMICITY_SRCDIR ATOMIC_WORD_SRCDIR ABI_TWEAKS_SRCDIR OS_INC_SRCDIR glibcxx_prefixdir gxx_include_dir glibcxx_toolexecdir glibcxx_toolexeclibdir GLIBCXX_INCLUDES TOPLEVEL_INCLUDES OPTIMIZE_CXXFLAGS WARN_FLAGS LIBSUPCXX_PICFLAGS LIBOBJS LTLIBOBJS'
++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libtool_VERSION multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE glibcxx_builddir glibcxx_srcdir toplevel_srcdir CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LN_S AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CPP CPPFLAGS EGREP LIBTOOL CXXCPP enable_shared enable_static GLIBCXX_HOSTED_TRUE GLIBCXX_HOSTED_FALSE GLIBCXX_BUILD_PCH_TRUE GLIBCXX_BUILD_PCH_FALSE glibcxx_PCHFLAGS CSTDIO_H BASIC_FILE_H BASIC_FILE_CC check_msgfmt glibcxx_MOFILES glibcxx_POFILES glibcxx_localedir USE_NLS CLOCALE_H CMESSAGES_H CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_H CTIME_CC CLOCALE_CC CLOCALE_INTERNAL_H ALLOCATOR_H ALLOCATOR_NAME C_INCLUDE_DIR GLIBCXX_C_HEADERS_C_TRUE GLIBCXX_C_HEADERS_C_FALSE GLIBCXX_C_HEADERS_C_STD_TRUE GLIBCXX_C_HEADERS_C_STD_FALSE GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE glibcxx_thread_h DEBUG_FLAGS GLIBCXX_BUILD_DEBUG_TRUE GLIBCXX_BUILD_DEBUG_FALSE EXTRA_CXX_FLAGS WERROR SECTION_FLAGS SECTION_LDFLAGS OPT_LDFLAGS LIBMATHOBJS LIBICONV SYMVER_MAP port_specific_symbol_files GLIBCXX_BUILD_VERSIONED_SHLIB_TRUE GLIBCXX_BUILD_VERSIONED_SHLIB_FALSE baseline_dir GLIBCXX_TEST_WCHAR_T_TRUE GLIBCXX_TEST_WCHAR_T_FALSE GLIBCXX_TEST_THREAD_TRUE GLIBCXX_TEST_THREAD_FALSE ATOMICITY_SRCDIR ATOMIC_WORD_SRCDIR ABI_TWEAKS_SRCDIR OS_INC_SRCDIR glibcxx_prefixdir gxx_include_dir glibcxx_toolexecdir glibcxx_toolexeclibdir GLIBCXX_INCLUDES TOPLEVEL_INCLUDES OPTIMIZE_CXXFLAGS WARN_FLAGS LIBSUPCXX_PICFLAGS LIBOBJS LTLIBOBJS'
+ ac_subst_files=''
+
+ # Initialize some variables set by options.
+@@ -750,18 +750,18 @@ ac_env_target_alias_set=${target_alias+s
+ ac_env_target_alias_value=$target_alias
+ ac_cv_env_target_alias_set=${target_alias+set}
+ ac_cv_env_target_alias_value=$target_alias
+-ac_env_CXXCPP_set=${CXXCPP+set}
+-ac_env_CXXCPP_value=$CXXCPP
+-ac_cv_env_CXXCPP_set=${CXXCPP+set}
+-ac_cv_env_CXXCPP_value=$CXXCPP
+-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_env_CPPFLAGS_value=$CPPFLAGS
+-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ ac_env_CPP_set=${CPP+set}
+ ac_env_CPP_value=$CPP
+ ac_cv_env_CPP_set=${CPP+set}
+ ac_cv_env_CPP_value=$CPP
++ac_env_CPPFLAGS_set=${CPPFLAGS+set}
++ac_env_CPPFLAGS_value=$CPPFLAGS
++ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
++ac_cv_env_CPPFLAGS_value=$CPPFLAGS
++ac_env_CXXCPP_set=${CXXCPP+set}
++ac_env_CXXCPP_value=$CXXCPP
++ac_cv_env_CXXCPP_set=${CXXCPP+set}
++ac_cv_env_CXXCPP_value=$CXXCPP
+
+ #
+ # Report the --help message.
+@@ -914,8 +914,8 @@ Some influential environment variables:
+ headers in a nonstandard directory <include dir>
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+- CXXCPP C++ preprocessor
+ CPP C preprocessor
++ CXXCPP C++ preprocessor
+
+ Use these variables to override the choices made by `configure' or to help
+ it to find libraries and programs with nonstandard names/locations.
+@@ -1558,7 +1558,7 @@ fi
+ # no-dependencies: turns off auto dependency generation (just for now)
+ # -Wall: turns on all automake warnings...
+ # -Wno-portability: ...except this one, since GNU make is now required.
+-am__api_version="1.9"
++am__api_version="1.6"
+ # Find a good install program. We prefer a C program (faster),
+ # so one script is as good as another. But avoid the broken or
+ # incompatible versions:
+@@ -1696,6 +1696,7 @@ _ACEOF
+ program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+ rm conftest.sed
+
++
+ # expand $ac_aux_dir to an absolute path
+ am_aux_dir=`cd $ac_aux_dir && pwd`
+
+@@ -1709,39 +1710,6 @@ else
+ echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+ fi
+
+-if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+- # We used to keeping the `.' as first argument, in order to
+- # allow $(mkdir_p) to be used without argument. As in
+- # $(mkdir_p) $(somedir)
+- # where $(somedir) is conditionally defined. However this is wrong
+- # for two reasons:
+- # 1. if the package is installed by a user who cannot write `.'
+- # make install will fail,
+- # 2. the above comment should most certainly read
+- # $(mkdir_p) $(DESTDIR)$(somedir)
+- # so it does not work when $(somedir) is undefined and
+- # $(DESTDIR) is not.
+- # To support the latter case, we have to write
+- # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+- # so the `.' trick is pointless.
+- mkdir_p='mkdir -p --'
+-else
+- # On NextStep and OpenStep, the `mkdir' command does not
+- # recognize any option. It will interpret all options as
+- # directories to create, and then abort because `.' already
+- # exists.
+- for d in ./-p ./--version;
+- do
+- test -d $d && rmdir $d
+- done
+- # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+- if test -f "$ac_aux_dir/mkinstalldirs"; then
+- mkdir_p='$(mkinstalldirs)'
+- else
+- mkdir_p='$(install_sh) -d'
+- fi
+-fi
+-
+ for ac_prog in gawk mawk nawk awk
+ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+@@ -1811,16 +1779,7 @@ echo "${ECHO_T}no" >&6
+ SET_MAKE="MAKE=${MAKE-make}"
+ fi
+
+-rm -rf .tst 2>/dev/null
+-mkdir .tst 2>/dev/null
+-if test -d .tst; then
+- am__leading_dot=.
+-else
+- am__leading_dot=_
+-fi
+-rmdir .tst 2>/dev/null
+-
+-# test to see if srcdir already configured
++ # test to see if srcdir already configured
+ if test "`cd $srcdir && pwd`" != "`pwd`" &&
+ test -f $srcdir/config.status; then
+ { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+@@ -1828,19 +1787,9 @@ echo "$as_me: error: source directory al
+ { (exit 1); exit 1; }; }
+ fi
+
+-# test whether we have cygpath
+-if test -z "$CYGPATH_W"; then
+- if (cygpath --version) >/dev/null 2>/dev/null; then
+- CYGPATH_W='cygpath -w'
+- else
+- CYGPATH_W=echo
+- fi
+-fi
+-
+-
+ # Define the identity of the package.
+- PACKAGE='libstdc++'
+- VERSION='version-unused'
++ PACKAGE=libstdc++
++ VERSION=version-unused
+
+
+ # Some tools Automake needs.
+@@ -1859,6 +1808,9 @@ AUTOHEADER=${AUTOHEADER-"${am_missing_ru
+
+ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
++
++AMTAR=${AMTAR-"${am_missing_run}tar"}
++
+ install_sh=${install_sh-"$am_aux_dir/install-sh"}
+
+ # Installed binaries are usually stripped using `strip' when the user
+@@ -1951,19 +1903,263 @@ INSTALL_STRIP_PROGRAM="\${SHELL} \$(inst
+
+ # We need awk for the "check" target. The system "awk" is bad on
+ # some platforms.
+-# Always define AMTAR for backward compatibility.
+
+-AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+-am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
++# Runs configure.host, finds CC, CXX, and assorted other critical bits. Sets
++# up critical shell variables.
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
++echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
++# On Suns, sometimes $CPP names a directory.
++if test -n "$CPP" && test -d "$CPP"; then
++ CPP=
++fi
++if test -z "$CPP"; then
++ if test "${ac_cv_prog_CPP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ # Double quotes because CPP needs to be expanded
++ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
++ do
++ ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++ # Use a header file that comes with gcc, so configuring glibc
++ # with a fresh cross-compiler works.
++ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ # <limits.h> exists even on freestanding compilers.
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp. "Syntax error" is here to catch this case.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++ Syntax error
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.$ac_ext
++
++ # OK, works on sane cases. Now check whether non-existent headers
++ # can be detected and how.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <ac_nonexistent.h>
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ # Broken: success on invalid input.
++continue
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then
++ break
++fi
++
++ done
++ ac_cv_prog_CPP=$CPP
++
++fi
++ CPP=$ac_cv_prog_CPP
++else
++ ac_cv_prog_CPP=$CPP
++fi
++echo "$as_me:$LINENO: result: $CPP" >&5
++echo "${ECHO_T}$CPP" >&6
++ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++ # Use a header file that comes with gcc, so configuring glibc
++ # with a fresh cross-compiler works.
++ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ # <limits.h> exists even on freestanding compilers.
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp. "Syntax error" is here to catch this case.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++ Syntax error
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+
++ # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.$ac_ext
+
++ # OK, works on sane cases. Now check whether non-existent headers
++ # can be detected and how.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <ac_nonexistent.h>
++_ACEOF
++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ # Broken: success on invalid input.
++continue
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then
++ :
++else
++ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&5
++echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++echo "$as_me:$LINENO: checking for egrep" >&5
++echo $ECHO_N "checking for egrep... $ECHO_C" >&6
++if test "${ac_cv_prog_egrep+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
++ then ac_cv_prog_egrep='grep -E'
++ else ac_cv_prog_egrep='egrep'
++ fi
++fi
++echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
++echo "${ECHO_T}$ac_cv_prog_egrep" >&6
++ EGREP=$ac_cv_prog_egrep
+
+
+-# Runs configure.host, finds CC, CXX, and assorted other critical bits. Sets
+-# up critical shell variables.
+
+ # Keep these sync'd with the list in Makefile.am. The first provides an
+ # expandable list at autoconf time; the second provides an expandable list
+@@ -3653,6 +3849,30 @@ fi
+ #enable_symvers=no
+ #enable_hosted_libstdcxx=yes
+
++ # Check for uClibc since Linux platforms use different configuration
++ # directories depending on the C library in use.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++ #include <stdio.h>
++ #if __UCLIBC__
++ _using_uclibc
++ #endif
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ $EGREP "_using_uclibc" >/dev/null 2>&1; then
++ uclibc=yes
++else
++ uclibc=no
++fi
++rm -f conftest*
++
++
+ # Find platform-specific directories containing configuration info.
+ # Also possibly modify flags used elsewhere, as needed by the platform.
+
+@@ -4054,7 +4274,6 @@ deplibs_check_method=$lt_cv_deplibs_chec
+
+
+
+-
+ # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
+
+ # Only perform the check for file, if the check method requires it
+@@ -4390,7 +4609,7 @@ test x"$pic_mode" = xno && libtool_flags
+ case $host in
+ *-*-irix6*)
+ # Find out which ABI we are using.
+- echo '#line 4393 "configure"' > conftest.$ac_ext
++ echo '#line 4612 "configure"' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+@@ -5011,7 +5230,7 @@ fi;
+ #
+ # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
+ cat > conftest.$ac_ext << EOF
+-#line 5014 "configure"
++#line 5233 "configure"
+ struct S { ~S(); };
+ void bar();
+ void foo()
+@@ -5176,358 +5395,108 @@ echo "${ECHO_T}stdio" >&6
+
+
+
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+-# On Suns, sometimes $CPP names a directory.
+-if test -n "$CPP" && test -d "$CPP"; then
+- CPP=
+-fi
+-if test -z "$CPP"; then
+- if test "${ac_cv_prog_CPP+set}" = set; then
++echo "$as_me:$LINENO: checking for ANSI C header files" >&5
++echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
++if test "${ac_cv_header_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- # Double quotes because CPP needs to be expanded
+- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+- do
+- ac_preproc_ok=false
+-for ac_c_preproc_warn_flag in '' yes
+-do
+- # Use a header file that comes with gcc, so configuring glibc
+- # with a fresh cross-compiler works.
+- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+- # <limits.h> exists even on freestanding compilers.
+- # On the NeXT, cc -E runs the code through the compiler's parser,
+- # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+- Syntax error
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
+ _ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null; then
+- if test -s conftest.err; then
+- ac_cpp_err=$ac_c_preproc_warn_flag
+- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+- else
+- ac_cpp_err=
+- fi
+-else
+- ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+- :
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_header_stdc=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+- # Broken: fails on valid input.
+-continue
++ac_cv_header_stdc=no
+ fi
+-rm -f conftest.err conftest.$ac_ext
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+- # OK, works on sane cases. Now check whether non-existent headers
+- # can be detected and how.
++if test $ac_cv_header_stdc = yes; then
++ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-#include <ac_nonexistent.h>
++#include <string.h>
++
+ _ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null; then
+- if test -s conftest.err; then
+- ac_cpp_err=$ac_c_preproc_warn_flag
+- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+- else
+- ac_cpp_err=
+- fi
+-else
+- ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+- # Broken: success on invalid input.
+-continue
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ $EGREP "memchr" >/dev/null 2>&1; then
++ :
+ else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- # Passes both tests.
+-ac_preproc_ok=:
+-break
++ ac_cv_header_stdc=no
+ fi
+-rm -f conftest.err conftest.$ac_ext
++rm -f conftest*
+
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+- break
+ fi
+
+- done
+- ac_cv_prog_CPP=$CPP
+-
+-fi
+- CPP=$ac_cv_prog_CPP
+-else
+- ac_cv_prog_CPP=$CPP
+-fi
+-echo "$as_me:$LINENO: result: $CPP" >&5
+-echo "${ECHO_T}$CPP" >&6
+-ac_preproc_ok=false
+-for ac_c_preproc_warn_flag in '' yes
+-do
+- # Use a header file that comes with gcc, so configuring glibc
+- # with a fresh cross-compiler works.
+- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+- # <limits.h> exists even on freestanding compilers.
+- # On the NeXT, cc -E runs the code through the compiler's parser,
+- # not just through cpp. "Syntax error" is here to catch this case.
++if test $ac_cv_header_stdc = yes; then
++ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+- Syntax error
++#include <stdlib.h>
++
+ _ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null; then
+- if test -s conftest.err; then
+- ac_cpp_err=$ac_c_preproc_warn_flag
+- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+- else
+- ac_cpp_err=
+- fi
+-else
+- ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ $EGREP "free" >/dev/null 2>&1; then
+ :
+ else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++ ac_cv_header_stdc=no
++fi
++rm -f conftest*
+
+- # Broken: fails on valid input.
+-continue
+ fi
+-rm -f conftest.err conftest.$ac_ext
+
+- # OK, works on sane cases. Now check whether non-existent headers
+- # can be detected and how.
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <ac_nonexistent.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null; then
+- if test -s conftest.err; then
+- ac_cpp_err=$ac_c_preproc_warn_flag
+- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+- else
+- ac_cpp_err=
+- fi
+-else
+- ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+- # Broken: success on invalid input.
+-continue
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- # Passes both tests.
+-ac_preproc_ok=:
+-break
+-fi
+-rm -f conftest.err conftest.$ac_ext
+-
+-done
+-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+- :
+-else
+- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+- { (exit 1); exit 1; }; }
+-fi
+-
+-ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-echo "$as_me:$LINENO: checking for egrep" >&5
+-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+-if test "${ac_cv_prog_egrep+set}" = set; then
+- echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+- then ac_cv_prog_egrep='grep -E'
+- else ac_cv_prog_egrep='egrep'
+- fi
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+- EGREP=$ac_cv_prog_egrep
+-
+-
+-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+-if test "${ac_cv_header_stdc+set}" = set; then
+- echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <stdlib.h>
+-#include <stdarg.h>
+-#include <string.h>
+-#include <float.h>
+-
+-int
+-main ()
+-{
+-
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } &&
+- { ac_try='test -z "$ac_c_werror_flag"
+- || test ! -s conftest.err'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
+- ac_status=$?
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; } &&
+- { ac_try='test -s conftest.$ac_objext'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
+- ac_status=$?
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; }; then
+- ac_cv_header_stdc=yes
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-ac_cv_header_stdc=no
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-
+-if test $ac_cv_header_stdc = yes; then
+- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <string.h>
+-
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+- $EGREP "memchr" >/dev/null 2>&1; then
+- :
+-else
+- ac_cv_header_stdc=no
+-fi
+-rm -f conftest*
+-
+-fi
+-
+-if test $ac_cv_header_stdc = yes; then
+- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <stdlib.h>
+-
+-_ACEOF
+-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+- $EGREP "free" >/dev/null 2>&1; then
+- :
+-else
+- ac_cv_header_stdc=no
+-fi
+-rm -f conftest*
+-
+-fi
+-
+-if test $ac_cv_header_stdc = yes; then
+- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+- if test "$cross_compiling" = yes; then
+- :
+-else
++if test $ac_cv_header_stdc = yes; then
++ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++ if test "$cross_compiling" = yes; then
++ :
++else
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -81511,6 +81480,98 @@ done
+ SECTION_FLAGS='-ffunction-sections -fdata-sections'
+
+
++ # All these tests are for C++; save the language and the compiler flags.
++ # The CXXFLAGS thing is suspicious, but based on similar bits previously
++ # found in GLIBCXX_CONFIGURE.
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ ac_test_CXXFLAGS="${CXXFLAGS+set}"
++ ac_save_CXXFLAGS="$CXXFLAGS"
++
++ # Check for maintainer-mode bits.
++ if test x"$USE_MAINTAINER_MODE" = xno; then
++ WERROR=''
++ else
++ WERROR='-Werror'
++ fi
++
++ # Check for -ffunction-sections -fdata-sections
++ echo "$as_me:$LINENO: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
++echo $ECHO_N "checking for g++ that supports -ffunction-sections -fdata-sections... $ECHO_C" >&6
++ CXXFLAGS='-Werror -ffunction-sections -fdata-sections'
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++int foo;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_fdsections=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ac_fdsections=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ if test "$ac_test_CXXFLAGS" = set; then
++ CXXFLAGS="$ac_save_CXXFLAGS"
++ else
++ # this is the suspicious part
++ CXXFLAGS=''
++ fi
++ if test x"$ac_fdsections" = x"yes"; then
++ SECTION_FLAGS='-ffunction-sections -fdata-sections'
++ fi
++ echo "$as_me:$LINENO: result: $ac_fdsections" >&5
++echo "${ECHO_T}$ac_fdsections" >&6
++
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++
++
++
+ # If we're not using GNU ld, then there's no point in even trying these
+ # tests. Check for that first. We should have already tested for gld
+ # by now (in libtool), but require it now just to be safe...
+@@ -81624,10 +81685,13 @@ echo "${ECHO_T}$ac_sectionLDflags" >&6
+
+
+
++ ac_test_CXXFLAGS="${CXXFLAGS+set}"
++ ac_save_CXXFLAGS="$CXXFLAGS"
++ CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
+
+-echo "$as_me:$LINENO: checking for main in -lm" >&5
+-echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
+-if test "${ac_cv_lib_m_main+set}" = set; then
++ echo "$as_me:$LINENO: checking for sin in -lm" >&5
++echo $ECHO_N "checking for sin in -lm... $ECHO_C" >&6
++if test "${ac_cv_lib_m_sin+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+@@ -81644,11 +81708,17 @@ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+
+-
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char sin ();
+ int
+ main ()
+ {
+-main ();
++sin ();
+ ;
+ return 0;
+ }
+@@ -81675,140 +81745,108 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- ac_cv_lib_m_main=yes
++ ac_cv_lib_m_sin=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_lib_m_main=no
++ac_cv_lib_m_sin=no
+ fi
+ rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
+-echo "${ECHO_T}$ac_cv_lib_m_main" >&6
+-if test $ac_cv_lib_m_main = yes; then
+- cat >>confdefs.h <<_ACEOF
+-#define HAVE_LIBM 1
+-_ACEOF
++echo "$as_me:$LINENO: result: $ac_cv_lib_m_sin" >&5
++echo "${ECHO_T}$ac_cv_lib_m_sin" >&6
++if test $ac_cv_lib_m_sin = yes; then
++ libm="-lm"
++fi
+
+- LIBS="-lm $LIBS"
++ ac_save_LIBS="$LIBS"
++ LIBS="$LIBS $libm"
+
+-fi
+
+
+-for ac_func in copysignf
+-do
+-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-echo "$as_me:$LINENO: checking for $ac_func" >&5
+-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+-if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo "$as_me:$LINENO: checking for isinf declaration" >&5
++echo $ECHO_N "checking for isinf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_isinf_use+set} != xset; then
++ if test "${glibcxx_cv_func_isinf_use+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- if test x$gcc_no_link = xyes; then
+- { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
+-echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
+- { (exit 1); exit 1; }; }
+-fi
+-cat >conftest.$ac_ext <<_ACEOF
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+- For example, HP-UX 11i <limits.h> declares gettimeofday. */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+- which can conflict with char $ac_func (); below.
+- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+- <limits.h> exists even on freestanding compilers. */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any gcc2 internal prototype to avoid an error. */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+- to always fail with ENOSYS. Some functions are actually named
+- something starting with __ and the normal name is an alias. */
+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+-choke me
+-#else
+-char (*f) () = $ac_func;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
+
+ int
+ main ()
+ {
+-return f != $ac_func;
++ isinf(0);
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+- { ac_try='test -z "$ac_c_werror_flag"
++ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+- { ac_try='test -s conftest$ac_exeext'
++ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- eval "$as_ac_var=yes"
++ glibcxx_cv_func_isinf_use=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-eval "$as_ac_var=no"
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
++glibcxx_cv_func_isinf_use=no
+ fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+-if test `eval echo '${'$as_ac_var'}'` = yes; then
+- cat >>confdefs.h <<_ACEOF
+-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
+
+-else
+- LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+ fi
+-done
+
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_isinf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_isinf_use" >&6
+
++ if test x$glibcxx_cv_func_isinf_use = x"yes"; then
+
+-for ac_func in __signbit
++for ac_func in isinf
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+@@ -81911,125 +81949,91 @@ if test `eval echo '${'$as_ac_var'}'` =
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+
+-else
+- LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
+ fi
+ done
+
++ else
+
+-
+-for ac_func in __signbitf
+-do
+-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-echo "$as_me:$LINENO: checking for $ac_func" >&5
+-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+-if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo "$as_me:$LINENO: checking for _isinf declaration" >&5
++echo $ECHO_N "checking for _isinf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__isinf_use+set} != xset; then
++ if test "${glibcxx_cv_func__isinf_use+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- if test x$gcc_no_link = xyes; then
+- { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
+-echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
+- { (exit 1); exit 1; }; }
+-fi
+-cat >conftest.$ac_ext <<_ACEOF
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+- For example, HP-UX 11i <limits.h> declares gettimeofday. */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+- which can conflict with char $ac_func (); below.
+- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+- <limits.h> exists even on freestanding compilers. */
+-
+-#ifdef __STDC__
+-# include <limits.h>
+-#else
+-# include <assert.h>
+-#endif
+-
+-#undef $ac_func
+-
+-/* Override any gcc2 internal prototype to avoid an error. */
+-#ifdef __cplusplus
+-extern "C"
+-{
+-#endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+-char $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+- to always fail with ENOSYS. Some functions are actually named
+- something starting with __ and the normal name is an alias. */
+-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+-choke me
+-#else
+-char (*f) () = $ac_func;
+-#endif
+-#ifdef __cplusplus
+-}
+-#endif
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
+
+ int
+ main ()
+ {
+-return f != $ac_func;
++ _isinf(0);
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+- { ac_try='test -z "$ac_c_werror_flag"
++ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+- { ac_try='test -s conftest$ac_exeext'
++ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- eval "$as_ac_var=yes"
++ glibcxx_cv_func__isinf_use=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-eval "$as_ac_var=no"
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
++glibcxx_cv_func__isinf_use=no
+ fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+-if test `eval echo '${'$as_ac_var'}'` = yes; then
+- cat >>confdefs.h <<_ACEOF
+-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+-_ACEOF
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
+
+-else
+- LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
+ fi
+-done
+
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__isinf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__isinf_use" >&6
+
+- if test x$ac_cv_func_copysignl = x"yes"; then
++ if test x$glibcxx_cv_func__isinf_use = x"yes"; then
+
+-for ac_func in __signbitl
++for ac_func in _isinf
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+@@ -82132,35 +82136,17795 @@ if test `eval echo '${'$as_ac_var'}'` =
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+
+-else
+- LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
+ fi
+ done
+
+ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for isnan declaration" >&5
++echo $ECHO_N "checking for isnan declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_isnan_use+set} != xset; then
++ if test "${glibcxx_cv_func_isnan_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ isnan(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_isnan_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_isnan_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_isnan_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_isnan_use" >&6
++
++ if test x$glibcxx_cv_func_isnan_use = x"yes"; then
++
++for ac_func in isnan
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _isnan declaration" >&5
++echo $ECHO_N "checking for _isnan declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__isnan_use+set} != xset; then
++ if test "${glibcxx_cv_func__isnan_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _isnan(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__isnan_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__isnan_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__isnan_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__isnan_use" >&6
++
++ if test x$glibcxx_cv_func__isnan_use = x"yes"; then
++
++for ac_func in _isnan
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for finite declaration" >&5
++echo $ECHO_N "checking for finite declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_finite_use+set} != xset; then
++ if test "${glibcxx_cv_func_finite_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ finite(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_finite_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_finite_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_finite_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_finite_use" >&6
++
++ if test x$glibcxx_cv_func_finite_use = x"yes"; then
++
++for ac_func in finite
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _finite declaration" >&5
++echo $ECHO_N "checking for _finite declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__finite_use+set} != xset; then
++ if test "${glibcxx_cv_func__finite_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _finite(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__finite_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__finite_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__finite_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__finite_use" >&6
++
++ if test x$glibcxx_cv_func__finite_use = x"yes"; then
++
++for ac_func in _finite
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for copysign declaration" >&5
++echo $ECHO_N "checking for copysign declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_copysign_use+set} != xset; then
++ if test "${glibcxx_cv_func_copysign_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ copysign(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_copysign_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_copysign_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_copysign_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_copysign_use" >&6
++
++ if test x$glibcxx_cv_func_copysign_use = x"yes"; then
++
++for ac_func in copysign
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _copysign declaration" >&5
++echo $ECHO_N "checking for _copysign declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__copysign_use+set} != xset; then
++ if test "${glibcxx_cv_func__copysign_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _copysign(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__copysign_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__copysign_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__copysign_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__copysign_use" >&6
++
++ if test x$glibcxx_cv_func__copysign_use = x"yes"; then
++
++for ac_func in _copysign
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for sincos declaration" >&5
++echo $ECHO_N "checking for sincos declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_sincos_use+set} != xset; then
++ if test "${glibcxx_cv_func_sincos_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ sincos(0, 0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_sincos_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_sincos_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_sincos_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_sincos_use" >&6
++
++ if test x$glibcxx_cv_func_sincos_use = x"yes"; then
++
++for ac_func in sincos
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _sincos declaration" >&5
++echo $ECHO_N "checking for _sincos declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__sincos_use+set} != xset; then
++ if test "${glibcxx_cv_func__sincos_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _sincos(0, 0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__sincos_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__sincos_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__sincos_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__sincos_use" >&6
++
++ if test x$glibcxx_cv_func__sincos_use = x"yes"; then
++
++for ac_func in _sincos
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for fpclass declaration" >&5
++echo $ECHO_N "checking for fpclass declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
++ if test "${glibcxx_cv_func_fpclass_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ fpclass(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_fpclass_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_fpclass_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_fpclass_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_fpclass_use" >&6
++
++ if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
++
++for ac_func in fpclass
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _fpclass declaration" >&5
++echo $ECHO_N "checking for _fpclass declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
++ if test "${glibcxx_cv_func__fpclass_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _fpclass(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__fpclass_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__fpclass_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__fpclass_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__fpclass_use" >&6
++
++ if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
++
++for ac_func in _fpclass
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for qfpclass declaration" >&5
++echo $ECHO_N "checking for qfpclass declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
++ if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ qfpclass(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_qfpclass_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_qfpclass_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_qfpclass_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_qfpclass_use" >&6
++
++ if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
++
++for ac_func in qfpclass
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _qfpclass declaration" >&5
++echo $ECHO_N "checking for _qfpclass declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
++ if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _qfpclass(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__qfpclass_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__qfpclass_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__qfpclass_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__qfpclass_use" >&6
++
++ if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
++
++for ac_func in _qfpclass
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for hypot declaration" >&5
++echo $ECHO_N "checking for hypot declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_hypot_use+set} != xset; then
++ if test "${glibcxx_cv_func_hypot_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ hypot(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_hypot_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_hypot_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_hypot_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_hypot_use" >&6
++
++ if test x$glibcxx_cv_func_hypot_use = x"yes"; then
++
++for ac_func in hypot
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _hypot declaration" >&5
++echo $ECHO_N "checking for _hypot declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__hypot_use+set} != xset; then
++ if test "${glibcxx_cv_func__hypot_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _hypot(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__hypot_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__hypot_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__hypot_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__hypot_use" >&6
++
++ if test x$glibcxx_cv_func__hypot_use = x"yes"; then
++
++for ac_func in _hypot
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for float trig functions" >&5
++echo $ECHO_N "checking for float trig functions... $ECHO_C" >&6
++ if test "${glibcxx_cv_func_float_trig_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ `for x in acosf asinf atanf \
++ cosf sinf tanf \
++ coshf sinhf tanhf; do echo "$x (0);"; done`
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_float_trig_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_float_trig_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_float_trig_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_float_trig_use" >&6
++ if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
++
++
++
++
++
++
++
++
++
++for ac_func in acosf asinf atanf \
++ cosf sinf tanf \
++ coshf sinhf tanhf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++
++
++ echo "$as_me:$LINENO: checking for float round functions" >&5
++echo $ECHO_N "checking for float round functions... $ECHO_C" >&6
++ if test "${glibcxx_cv_func_float_round_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ `for x in ceilf floorf; do echo "$x (0);"; done`
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_float_round_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_float_round_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_float_round_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_float_round_use" >&6
++ if test x$glibcxx_cv_func_float_round_use = x"yes"; then
++
++
++for ac_func in ceilf floorf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for expf declaration" >&5
++echo $ECHO_N "checking for expf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_expf_use+set} != xset; then
++ if test "${glibcxx_cv_func_expf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ expf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_expf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_expf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_expf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_expf_use" >&6
++
++ if test x$glibcxx_cv_func_expf_use = x"yes"; then
++
++for ac_func in expf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _expf declaration" >&5
++echo $ECHO_N "checking for _expf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__expf_use+set} != xset; then
++ if test "${glibcxx_cv_func__expf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _expf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__expf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__expf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__expf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__expf_use" >&6
++
++ if test x$glibcxx_cv_func__expf_use = x"yes"; then
++
++for ac_func in _expf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for isnanf declaration" >&5
++echo $ECHO_N "checking for isnanf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
++ if test "${glibcxx_cv_func_isnanf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ isnanf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_isnanf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_isnanf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_isnanf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_isnanf_use" >&6
++
++ if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
++
++for ac_func in isnanf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _isnanf declaration" >&5
++echo $ECHO_N "checking for _isnanf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
++ if test "${glibcxx_cv_func__isnanf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _isnanf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__isnanf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__isnanf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__isnanf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__isnanf_use" >&6
++
++ if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
++
++for ac_func in _isnanf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for isinff declaration" >&5
++echo $ECHO_N "checking for isinff declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_isinff_use+set} != xset; then
++ if test "${glibcxx_cv_func_isinff_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ isinff(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_isinff_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_isinff_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_isinff_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_isinff_use" >&6
++
++ if test x$glibcxx_cv_func_isinff_use = x"yes"; then
++
++for ac_func in isinff
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _isinff declaration" >&5
++echo $ECHO_N "checking for _isinff declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__isinff_use+set} != xset; then
++ if test "${glibcxx_cv_func__isinff_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _isinff(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__isinff_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__isinff_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__isinff_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__isinff_use" >&6
++
++ if test x$glibcxx_cv_func__isinff_use = x"yes"; then
++
++for ac_func in _isinff
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for atan2f declaration" >&5
++echo $ECHO_N "checking for atan2f declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
++ if test "${glibcxx_cv_func_atan2f_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ atan2f(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_atan2f_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_atan2f_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_atan2f_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_atan2f_use" >&6
++
++ if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
++
++for ac_func in atan2f
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _atan2f declaration" >&5
++echo $ECHO_N "checking for _atan2f declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
++ if test "${glibcxx_cv_func__atan2f_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _atan2f(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__atan2f_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__atan2f_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__atan2f_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__atan2f_use" >&6
++
++ if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
++
++for ac_func in _atan2f
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for fabsf declaration" >&5
++echo $ECHO_N "checking for fabsf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
++ if test "${glibcxx_cv_func_fabsf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ fabsf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_fabsf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_fabsf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_fabsf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_fabsf_use" >&6
++
++ if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
++
++for ac_func in fabsf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _fabsf declaration" >&5
++echo $ECHO_N "checking for _fabsf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
++ if test "${glibcxx_cv_func__fabsf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _fabsf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__fabsf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__fabsf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__fabsf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__fabsf_use" >&6
++
++ if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
++
++for ac_func in _fabsf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for fmodf declaration" >&5
++echo $ECHO_N "checking for fmodf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
++ if test "${glibcxx_cv_func_fmodf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ fmodf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_fmodf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_fmodf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_fmodf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_fmodf_use" >&6
++
++ if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
++
++for ac_func in fmodf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _fmodf declaration" >&5
++echo $ECHO_N "checking for _fmodf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
++ if test "${glibcxx_cv_func__fmodf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _fmodf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__fmodf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__fmodf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__fmodf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__fmodf_use" >&6
++
++ if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
++
++for ac_func in _fmodf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for frexpf declaration" >&5
++echo $ECHO_N "checking for frexpf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
++ if test "${glibcxx_cv_func_frexpf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ frexpf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_frexpf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_frexpf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_frexpf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_frexpf_use" >&6
++
++ if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
++
++for ac_func in frexpf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _frexpf declaration" >&5
++echo $ECHO_N "checking for _frexpf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
++ if test "${glibcxx_cv_func__frexpf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _frexpf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__frexpf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__frexpf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__frexpf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__frexpf_use" >&6
++
++ if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
++
++for ac_func in _frexpf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for hypotf declaration" >&5
++echo $ECHO_N "checking for hypotf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
++ if test "${glibcxx_cv_func_hypotf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ hypotf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_hypotf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_hypotf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_hypotf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_hypotf_use" >&6
++
++ if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
++
++for ac_func in hypotf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _hypotf declaration" >&5
++echo $ECHO_N "checking for _hypotf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
++ if test "${glibcxx_cv_func__hypotf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _hypotf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__hypotf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__hypotf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__hypotf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__hypotf_use" >&6
++
++ if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
++
++for ac_func in _hypotf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for ldexpf declaration" >&5
++echo $ECHO_N "checking for ldexpf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
++ if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ ldexpf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_ldexpf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_ldexpf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_ldexpf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_ldexpf_use" >&6
++
++ if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
++
++for ac_func in ldexpf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _ldexpf declaration" >&5
++echo $ECHO_N "checking for _ldexpf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
++ if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _ldexpf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__ldexpf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__ldexpf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__ldexpf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__ldexpf_use" >&6
++
++ if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
++
++for ac_func in _ldexpf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for logf declaration" >&5
++echo $ECHO_N "checking for logf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_logf_use+set} != xset; then
++ if test "${glibcxx_cv_func_logf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ logf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_logf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_logf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_logf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_logf_use" >&6
++
++ if test x$glibcxx_cv_func_logf_use = x"yes"; then
++
++for ac_func in logf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _logf declaration" >&5
++echo $ECHO_N "checking for _logf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__logf_use+set} != xset; then
++ if test "${glibcxx_cv_func__logf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _logf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__logf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__logf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__logf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__logf_use" >&6
++
++ if test x$glibcxx_cv_func__logf_use = x"yes"; then
++
++for ac_func in _logf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for log10f declaration" >&5
++echo $ECHO_N "checking for log10f declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_log10f_use+set} != xset; then
++ if test "${glibcxx_cv_func_log10f_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ log10f(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_log10f_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_log10f_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_log10f_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_log10f_use" >&6
++
++ if test x$glibcxx_cv_func_log10f_use = x"yes"; then
++
++for ac_func in log10f
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _log10f declaration" >&5
++echo $ECHO_N "checking for _log10f declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__log10f_use+set} != xset; then
++ if test "${glibcxx_cv_func__log10f_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _log10f(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__log10f_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__log10f_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__log10f_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__log10f_use" >&6
++
++ if test x$glibcxx_cv_func__log10f_use = x"yes"; then
++
++for ac_func in _log10f
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for modff declaration" >&5
++echo $ECHO_N "checking for modff declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_modff_use+set} != xset; then
++ if test "${glibcxx_cv_func_modff_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ modff(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_modff_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_modff_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_modff_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_modff_use" >&6
++
++ if test x$glibcxx_cv_func_modff_use = x"yes"; then
++
++for ac_func in modff
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _modff declaration" >&5
++echo $ECHO_N "checking for _modff declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__modff_use+set} != xset; then
++ if test "${glibcxx_cv_func__modff_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _modff(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__modff_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__modff_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__modff_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__modff_use" >&6
++
++ if test x$glibcxx_cv_func__modff_use = x"yes"; then
++
++for ac_func in _modff
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for powf declaration" >&5
++echo $ECHO_N "checking for powf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_powf_use+set} != xset; then
++ if test "${glibcxx_cv_func_powf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ powf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_powf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_powf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_powf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_powf_use" >&6
++
++ if test x$glibcxx_cv_func_powf_use = x"yes"; then
++
++for ac_func in powf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _powf declaration" >&5
++echo $ECHO_N "checking for _powf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__powf_use+set} != xset; then
++ if test "${glibcxx_cv_func__powf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _powf(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__powf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__powf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__powf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__powf_use" >&6
++
++ if test x$glibcxx_cv_func__powf_use = x"yes"; then
++
++for ac_func in _powf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for sqrtf declaration" >&5
++echo $ECHO_N "checking for sqrtf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
++ if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ sqrtf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_sqrtf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_sqrtf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_sqrtf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_sqrtf_use" >&6
++
++ if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
++
++for ac_func in sqrtf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _sqrtf declaration" >&5
++echo $ECHO_N "checking for _sqrtf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
++ if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _sqrtf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__sqrtf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__sqrtf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__sqrtf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__sqrtf_use" >&6
++
++ if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
++
++for ac_func in _sqrtf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for sincosf declaration" >&5
++echo $ECHO_N "checking for sincosf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
++ if test "${glibcxx_cv_func_sincosf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ sincosf(0, 0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_sincosf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_sincosf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_sincosf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_sincosf_use" >&6
++
++ if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
++
++for ac_func in sincosf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _sincosf declaration" >&5
++echo $ECHO_N "checking for _sincosf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
++ if test "${glibcxx_cv_func__sincosf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _sincosf(0, 0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__sincosf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__sincosf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__sincosf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__sincosf_use" >&6
++
++ if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
++
++for ac_func in _sincosf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for finitef declaration" >&5
++echo $ECHO_N "checking for finitef declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_finitef_use+set} != xset; then
++ if test "${glibcxx_cv_func_finitef_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ finitef(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_finitef_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_finitef_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_finitef_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_finitef_use" >&6
++
++ if test x$glibcxx_cv_func_finitef_use = x"yes"; then
++
++for ac_func in finitef
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _finitef declaration" >&5
++echo $ECHO_N "checking for _finitef declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__finitef_use+set} != xset; then
++ if test "${glibcxx_cv_func__finitef_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _finitef(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__finitef_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__finitef_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__finitef_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__finitef_use" >&6
++
++ if test x$glibcxx_cv_func__finitef_use = x"yes"; then
++
++for ac_func in _finitef
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for long double trig functions" >&5
++echo $ECHO_N "checking for long double trig functions... $ECHO_C" >&6
++ if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ `for x in acosl asinl atanl \
++ cosl sinl tanl \
++ coshl sinhl tanhl; do echo "$x (0);"; done`
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_long_double_trig_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_long_double_trig_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_long_double_trig_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_long_double_trig_use" >&6
++ if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
++
++
++
++
++
++
++
++
++
++for ac_func in acosl asinl atanl \
++ cosl sinl tanl \
++ coshl sinhl tanhl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++
++
++ echo "$as_me:$LINENO: checking for long double round functions" >&5
++echo $ECHO_N "checking for long double round functions... $ECHO_C" >&6
++ if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ `for x in ceill floorl; do echo "$x (0);"; done`
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_long_double_round_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_long_double_round_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_long_double_round_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_long_double_round_use" >&6
++ if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
++
++
++for ac_func in ceill floorl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for isnanl declaration" >&5
++echo $ECHO_N "checking for isnanl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
++ if test "${glibcxx_cv_func_isnanl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ isnanl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_isnanl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_isnanl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_isnanl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_isnanl_use" >&6
++
++ if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
++
++for ac_func in isnanl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _isnanl declaration" >&5
++echo $ECHO_N "checking for _isnanl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
++ if test "${glibcxx_cv_func__isnanl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _isnanl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__isnanl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__isnanl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__isnanl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__isnanl_use" >&6
++
++ if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
++
++for ac_func in _isnanl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for isinfl declaration" >&5
++echo $ECHO_N "checking for isinfl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
++ if test "${glibcxx_cv_func_isinfl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ isinfl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_isinfl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_isinfl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_isinfl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_isinfl_use" >&6
++
++ if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
++
++for ac_func in isinfl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _isinfl declaration" >&5
++echo $ECHO_N "checking for _isinfl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
++ if test "${glibcxx_cv_func__isinfl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _isinfl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__isinfl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__isinfl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__isinfl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__isinfl_use" >&6
++
++ if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
++
++for ac_func in _isinfl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for copysignl declaration" >&5
++echo $ECHO_N "checking for copysignl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_copysignl_use+set} != xset; then
++ if test "${glibcxx_cv_func_copysignl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ copysignl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_copysignl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_copysignl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_copysignl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_copysignl_use" >&6
++
++ if test x$glibcxx_cv_func_copysignl_use = x"yes"; then
++
++for ac_func in copysignl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _copysignl declaration" >&5
++echo $ECHO_N "checking for _copysignl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__copysignl_use+set} != xset; then
++ if test "${glibcxx_cv_func__copysignl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _copysignl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__copysignl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__copysignl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__copysignl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__copysignl_use" >&6
++
++ if test x$glibcxx_cv_func__copysignl_use = x"yes"; then
++
++for ac_func in _copysignl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for atan2l declaration" >&5
++echo $ECHO_N "checking for atan2l declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
++ if test "${glibcxx_cv_func_atan2l_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ atan2l(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_atan2l_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_atan2l_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_atan2l_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_atan2l_use" >&6
++
++ if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
++
++for ac_func in atan2l
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _atan2l declaration" >&5
++echo $ECHO_N "checking for _atan2l declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
++ if test "${glibcxx_cv_func__atan2l_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _atan2l(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__atan2l_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__atan2l_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__atan2l_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__atan2l_use" >&6
++
++ if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
++
++for ac_func in _atan2l
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for expl declaration" >&5
++echo $ECHO_N "checking for expl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_expl_use+set} != xset; then
++ if test "${glibcxx_cv_func_expl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ expl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_expl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_expl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_expl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_expl_use" >&6
++
++ if test x$glibcxx_cv_func_expl_use = x"yes"; then
++
++for ac_func in expl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _expl declaration" >&5
++echo $ECHO_N "checking for _expl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__expl_use+set} != xset; then
++ if test "${glibcxx_cv_func__expl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _expl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__expl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__expl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__expl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__expl_use" >&6
++
++ if test x$glibcxx_cv_func__expl_use = x"yes"; then
++
++for ac_func in _expl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for fabsl declaration" >&5
++echo $ECHO_N "checking for fabsl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
++ if test "${glibcxx_cv_func_fabsl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ fabsl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_fabsl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_fabsl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_fabsl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_fabsl_use" >&6
++
++ if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
++
++for ac_func in fabsl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _fabsl declaration" >&5
++echo $ECHO_N "checking for _fabsl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
++ if test "${glibcxx_cv_func__fabsl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _fabsl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__fabsl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__fabsl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__fabsl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__fabsl_use" >&6
++
++ if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
++
++for ac_func in _fabsl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for fmodl declaration" >&5
++echo $ECHO_N "checking for fmodl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
++ if test "${glibcxx_cv_func_fmodl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ fmodl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_fmodl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_fmodl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_fmodl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_fmodl_use" >&6
++
++ if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
++
++for ac_func in fmodl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _fmodl declaration" >&5
++echo $ECHO_N "checking for _fmodl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
++ if test "${glibcxx_cv_func__fmodl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _fmodl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__fmodl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__fmodl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__fmodl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__fmodl_use" >&6
++
++ if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
++
++for ac_func in _fmodl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for frexpl declaration" >&5
++echo $ECHO_N "checking for frexpl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
++ if test "${glibcxx_cv_func_frexpl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ frexpl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_frexpl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_frexpl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_frexpl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_frexpl_use" >&6
++
++ if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
++
++for ac_func in frexpl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _frexpl declaration" >&5
++echo $ECHO_N "checking for _frexpl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
++ if test "${glibcxx_cv_func__frexpl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _frexpl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__frexpl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__frexpl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__frexpl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__frexpl_use" >&6
++
++ if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
++
++for ac_func in _frexpl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for hypotl declaration" >&5
++echo $ECHO_N "checking for hypotl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
++ if test "${glibcxx_cv_func_hypotl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ hypotl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_hypotl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_hypotl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_hypotl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_hypotl_use" >&6
++
++ if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
++
++for ac_func in hypotl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _hypotl declaration" >&5
++echo $ECHO_N "checking for _hypotl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
++ if test "${glibcxx_cv_func__hypotl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _hypotl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__hypotl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__hypotl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__hypotl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__hypotl_use" >&6
++
++ if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
++
++for ac_func in _hypotl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for ldexpl declaration" >&5
++echo $ECHO_N "checking for ldexpl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
++ if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ ldexpl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_ldexpl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_ldexpl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_ldexpl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_ldexpl_use" >&6
++
++ if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
++
++for ac_func in ldexpl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _ldexpl declaration" >&5
++echo $ECHO_N "checking for _ldexpl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
++ if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _ldexpl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__ldexpl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__ldexpl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__ldexpl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__ldexpl_use" >&6
++
++ if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
++
++for ac_func in _ldexpl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for logl declaration" >&5
++echo $ECHO_N "checking for logl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_logl_use+set} != xset; then
++ if test "${glibcxx_cv_func_logl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ logl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_logl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_logl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_logl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_logl_use" >&6
++
++ if test x$glibcxx_cv_func_logl_use = x"yes"; then
++
++for ac_func in logl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _logl declaration" >&5
++echo $ECHO_N "checking for _logl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__logl_use+set} != xset; then
++ if test "${glibcxx_cv_func__logl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _logl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__logl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__logl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__logl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__logl_use" >&6
++
++ if test x$glibcxx_cv_func__logl_use = x"yes"; then
++
++for ac_func in _logl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for log10l declaration" >&5
++echo $ECHO_N "checking for log10l declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_log10l_use+set} != xset; then
++ if test "${glibcxx_cv_func_log10l_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ log10l(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_log10l_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_log10l_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_log10l_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_log10l_use" >&6
++
++ if test x$glibcxx_cv_func_log10l_use = x"yes"; then
++
++for ac_func in log10l
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _log10l declaration" >&5
++echo $ECHO_N "checking for _log10l declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__log10l_use+set} != xset; then
++ if test "${glibcxx_cv_func__log10l_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _log10l(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__log10l_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__log10l_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__log10l_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__log10l_use" >&6
++
++ if test x$glibcxx_cv_func__log10l_use = x"yes"; then
++
++for ac_func in _log10l
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for modfl declaration" >&5
++echo $ECHO_N "checking for modfl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_modfl_use+set} != xset; then
++ if test "${glibcxx_cv_func_modfl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ modfl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_modfl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_modfl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_modfl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_modfl_use" >&6
++
++ if test x$glibcxx_cv_func_modfl_use = x"yes"; then
++
++for ac_func in modfl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _modfl declaration" >&5
++echo $ECHO_N "checking for _modfl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__modfl_use+set} != xset; then
++ if test "${glibcxx_cv_func__modfl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _modfl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__modfl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__modfl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__modfl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__modfl_use" >&6
++
++ if test x$glibcxx_cv_func__modfl_use = x"yes"; then
++
++for ac_func in _modfl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for powl declaration" >&5
++echo $ECHO_N "checking for powl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_powl_use+set} != xset; then
++ if test "${glibcxx_cv_func_powl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ powl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_powl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_powl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_powl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_powl_use" >&6
++
++ if test x$glibcxx_cv_func_powl_use = x"yes"; then
++
++for ac_func in powl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _powl declaration" >&5
++echo $ECHO_N "checking for _powl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__powl_use+set} != xset; then
++ if test "${glibcxx_cv_func__powl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _powl(0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__powl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__powl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__powl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__powl_use" >&6
++
++ if test x$glibcxx_cv_func__powl_use = x"yes"; then
++
++for ac_func in _powl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for sqrtl declaration" >&5
++echo $ECHO_N "checking for sqrtl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
++ if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ sqrtl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_sqrtl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_sqrtl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_sqrtl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_sqrtl_use" >&6
++
++ if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
++
++for ac_func in sqrtl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _sqrtl declaration" >&5
++echo $ECHO_N "checking for _sqrtl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
++ if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _sqrtl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__sqrtl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__sqrtl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__sqrtl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__sqrtl_use" >&6
++
++ if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
++
++for ac_func in _sqrtl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for sincosl declaration" >&5
++echo $ECHO_N "checking for sincosl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
++ if test "${glibcxx_cv_func_sincosl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ sincosl(0, 0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_sincosl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_sincosl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_sincosl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_sincosl_use" >&6
++
++ if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
++
++for ac_func in sincosl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _sincosl declaration" >&5
++echo $ECHO_N "checking for _sincosl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
++ if test "${glibcxx_cv_func__sincosl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ _sincosl(0, 0, 0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__sincosl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__sincosl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__sincosl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__sincosl_use" >&6
++
++ if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
++
++for ac_func in _sincosl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for finitel declaration" >&5
++echo $ECHO_N "checking for finitel declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_finitel_use+set} != xset; then
++ if test "${glibcxx_cv_func_finitel_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ finitel(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func_finitel_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func_finitel_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_finitel_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_finitel_use" >&6
++
++ if test x$glibcxx_cv_func_finitel_use = x"yes"; then
++
++for ac_func in finitel
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ else
++
++ echo "$as_me:$LINENO: checking for _finitel declaration" >&5
++echo $ECHO_N "checking for _finitel declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func__finitel_use+set} != xset; then
++ if test "${glibcxx_cv_func__finitel_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++ #ifdef HAVE_IEEEFP_H
++ #include <ieeefp.h>
++ #endif
++
++int
++main ()
++{
++ _finitel(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__finitel_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__finitel_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__finitel_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__finitel_use" >&6
++
++ if test x$glibcxx_cv_func__finitel_use = x"yes"; then
++
++for ac_func in _finitel
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++ fi
++
++
++
++
++ echo "$as_me:$LINENO: checking for _float trig functions" >&5
++echo $ECHO_N "checking for _float trig functions... $ECHO_C" >&6
++ if test "${glibcxx_cv_func__float_trig_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ `for x in _acosf _asinf _atanf \
++ _cosf _sinf _tanf \
++ _coshf _sinhf _tanhf; do echo "$x (0);"; done`
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__float_trig_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__float_trig_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__float_trig_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__float_trig_use" >&6
++ if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
++
++
++
++
++
++
++
++
++
++for ac_func in _acosf _asinf _atanf \
++ _cosf _sinf _tanf \
++ _coshf _sinhf _tanhf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++
++
++ echo "$as_me:$LINENO: checking for _float round functions" >&5
++echo $ECHO_N "checking for _float round functions... $ECHO_C" >&6
++ if test "${glibcxx_cv_func__float_round_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ `for x in _ceilf _floorf; do echo "$x (0);"; done`
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__float_round_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__float_round_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__float_round_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__float_round_use" >&6
++ if test x$glibcxx_cv_func__float_round_use = x"yes"; then
++
++
++for ac_func in _ceilf _floorf
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for _long double trig functions" >&5
++echo $ECHO_N "checking for _long double trig functions... $ECHO_C" >&6
++ if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ `for x in _acosl _asinl _atanl \
++ _cosl _sinl _tanl \
++ _coshl _sinhl _tanhl; do echo "$x (0);"; done`
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__long_double_trig_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__long_double_trig_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__long_double_trig_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__long_double_trig_use" >&6
++ if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
++
++
++
++
++
++
++
++
++
++for ac_func in _acosl _asinl _atanl \
++ _cosl _sinl _tanl \
++ _coshl _sinhl _tanhl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++
++
++ echo "$as_me:$LINENO: checking for _long double round functions" >&5
++echo $ECHO_N "checking for _long double round functions... $ECHO_C" >&6
++ if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ `for x in _ceill _floorl; do echo "$x (0);"; done`
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func__long_double_round_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func__long_double_round_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func__long_double_round_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func__long_double_round_use" >&6
++ if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
++
++
++for ac_func in _ceill _floorl
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
++
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++ fi
++
++
++ LIBS="$ac_save_LIBS"
++ CXXFLAGS="$ac_save_CXXFLAGS"
++
++
++
++ echo "$as_me:$LINENO: checking for __builtin_abs declaration" >&5
++echo $ECHO_N "checking for __builtin_abs declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_abs_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_abs_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_abs(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_abs_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_abs_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_abs_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_abs_use" >&6
++ if test x$glibcxx_cv_func___builtin_abs_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_abs linkage" >&5
++echo $ECHO_N "checking for __builtin_abs linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_abs_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_abs_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_abs(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_abs_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_abs_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_abs_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_abs_link" >&6
++ if test x$glibcxx_cv_func___builtin_abs_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_abs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_fabsf declaration" >&5
++echo $ECHO_N "checking for __builtin_fabsf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_fabsf_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_fabsf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_fabsf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_fabsf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_fabsf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_fabsf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_fabsf_use" >&6
++ if test x$glibcxx_cv_func___builtin_fabsf_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_fabsf linkage" >&5
++echo $ECHO_N "checking for __builtin_fabsf linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_fabsf_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_fabsf_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_fabsf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_fabsf_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_fabsf_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_fabsf_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_fabsf_link" >&6
++ if test x$glibcxx_cv_func___builtin_fabsf_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_fabsf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_fabs declaration" >&5
++echo $ECHO_N "checking for __builtin_fabs declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_fabs_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_fabs_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_fabs(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_fabs_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_fabs_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_fabs_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_fabs_use" >&6
++ if test x$glibcxx_cv_func___builtin_fabs_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_fabs linkage" >&5
++echo $ECHO_N "checking for __builtin_fabs linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_fabs_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_fabs_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_fabs(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_fabs_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_fabs_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_fabs_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_fabs_link" >&6
++ if test x$glibcxx_cv_func___builtin_fabs_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_fabs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_fabsl declaration" >&5
++echo $ECHO_N "checking for __builtin_fabsl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_fabsl_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_fabsl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_fabsl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_fabsl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_fabsl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_fabsl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_fabsl_use" >&6
++ if test x$glibcxx_cv_func___builtin_fabsl_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_fabsl linkage" >&5
++echo $ECHO_N "checking for __builtin_fabsl linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_fabsl_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_fabsl_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_fabsl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_fabsl_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_fabsl_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_fabsl_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_fabsl_link" >&6
++ if test x$glibcxx_cv_func___builtin_fabsl_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_fabsl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_labs declaration" >&5
++echo $ECHO_N "checking for __builtin_labs declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_labs_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_labs_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_labs(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_labs_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_labs_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_labs_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_labs_use" >&6
++ if test x$glibcxx_cv_func___builtin_labs_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_labs linkage" >&5
++echo $ECHO_N "checking for __builtin_labs linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_labs_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_labs_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_labs(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_labs_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_labs_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_labs_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_labs_link" >&6
++ if test x$glibcxx_cv_func___builtin_labs_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_labs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for __builtin_sqrtf declaration" >&5
++echo $ECHO_N "checking for __builtin_sqrtf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sqrtf_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sqrtf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sqrtf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sqrtf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sqrtf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sqrtf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sqrtf_use" >&6
++ if test x$glibcxx_cv_func___builtin_sqrtf_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_sqrtf linkage" >&5
++echo $ECHO_N "checking for __builtin_sqrtf linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sqrtf_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sqrtf_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sqrtf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sqrtf_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sqrtf_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sqrtf_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sqrtf_link" >&6
++ if test x$glibcxx_cv_func___builtin_sqrtf_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_sqrtf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_sqrt declaration" >&5
++echo $ECHO_N "checking for __builtin_sqrt declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sqrt_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sqrt_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sqrt(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sqrt_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sqrt_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sqrt_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sqrt_use" >&6
++ if test x$glibcxx_cv_func___builtin_sqrt_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_sqrt linkage" >&5
++echo $ECHO_N "checking for __builtin_sqrt linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sqrt_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sqrt_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sqrt(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sqrt_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sqrt_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sqrt_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sqrt_link" >&6
++ if test x$glibcxx_cv_func___builtin_sqrt_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_sqrt | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_sqrtl declaration" >&5
++echo $ECHO_N "checking for __builtin_sqrtl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sqrtl_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sqrtl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sqrtl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sqrtl_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sqrtl_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sqrtl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sqrtl_use" >&6
++ if test x$glibcxx_cv_func___builtin_sqrtl_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_sqrtl linkage" >&5
++echo $ECHO_N "checking for __builtin_sqrtl linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sqrtl_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sqrtl_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sqrtl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sqrtl_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sqrtl_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sqrtl_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sqrtl_link" >&6
++ if test x$glibcxx_cv_func___builtin_sqrtl_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_sqrtl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++
++ echo "$as_me:$LINENO: checking for __builtin_sinf declaration" >&5
++echo $ECHO_N "checking for __builtin_sinf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sinf_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sinf_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sinf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sinf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sinf_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sinf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sinf_use" >&6
++ if test x$glibcxx_cv_func___builtin_sinf_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_sinf linkage" >&5
++echo $ECHO_N "checking for __builtin_sinf linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sinf_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sinf_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sinf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sinf_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sinf_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sinf_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sinf_link" >&6
++ if test x$glibcxx_cv_func___builtin_sinf_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_sinf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
+
+- # Used in libmath/Makefile.am.
+- if test -n "$LIBMATHOBJS"; then
+- need_libmath=yes
+ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_sin declaration" >&5
++echo $ECHO_N "checking for __builtin_sin declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sin_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sin_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
+
+
+
+- # Test wchar.h for mbstate_t, which is needed for char_traits and
+- # others even if wchar_t support is not on.
+- echo "$as_me:$LINENO: checking for mbstate_t" >&5
+-echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-#include <wchar.h>
++#include <math.h>
+ int
+ main ()
+ {
+-mbstate_t teststate;
++ __builtin_sin(0);
+ ;
+ return 0;
+ }
+@@ -82174,6 +99938,76 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sin_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sin_use=no
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sin_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sin_use" >&6
++ if test x$glibcxx_cv_func___builtin_sin_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_sin linkage" >&5
++echo $ECHO_N "checking for __builtin_sin linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sin_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sin_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sin(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+@@ -82181,54 +100015,364 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sin_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sin_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sin_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sin_link" >&6
++ if test x$glibcxx_cv_func___builtin_sin_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_sin | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_sinl declaration" >&5
++echo $ECHO_N "checking for __builtin_sinl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sinl_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sinl_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sinl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- have_mbstate_t=yes
++ glibcxx_cv_func___builtin_sinl_use=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-have_mbstate_t=no
++glibcxx_cv_func___builtin_sinl_use=no
+ fi
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+- echo "$as_me:$LINENO: result: $have_mbstate_t" >&5
+-echo "${ECHO_T}$have_mbstate_t" >&6
+- if test x"$have_mbstate_t" = xyes; then
+- cat >>confdefs.h <<\_ACEOF
+-#define HAVE_MBSTATE_T 1
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sinl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sinl_use" >&6
++ if test x$glibcxx_cv_func___builtin_sinl_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_sinl linkage" >&5
++echo $ECHO_N "checking for __builtin_sinl linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_sinl_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_sinl_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_sinl(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_sinl_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_sinl_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_sinl_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_sinl_link" >&6
++ if test x$glibcxx_cv_func___builtin_sinl_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_sinl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
+ _ACEOF
+
+ fi
++ fi
+
+- # Sanity check for existence of ISO C99 headers for extended encoding.
+
+-for ac_header in wchar.h
+-do
+-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+- echo "$as_me:$LINENO: checking for $ac_header" >&5
+-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+-if eval "test \"\${$as_ac_Header+set}\" = set"; then
++
++ echo "$as_me:$LINENO: checking for __builtin_cosf declaration" >&5
++echo $ECHO_N "checking for __builtin_cosf declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_cosf_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_cosf_use+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_cosf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_cxx_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_cosf_use=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_cosf_use=no
+ fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_cosf_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_cosf_use" >&6
++ if test x$glibcxx_cv_func___builtin_cosf_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_cosf linkage" >&5
++echo $ECHO_N "checking for __builtin_cosf linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_cosf_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_cosf_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- # Is the header compilable?
+-echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-$ac_includes_default
+-#include <$ac_header>
++#include <math.h>
++int
++main ()
++{
++ __builtin_cosf(0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_cosf_link=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++glibcxx_cv_func___builtin_cosf_link=no
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_cosf_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_cosf_link" >&6
++ if test x$glibcxx_cv_func___builtin_cosf_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_cosf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++ echo "$as_me:$LINENO: checking for __builtin_cos declaration" >&5
++echo $ECHO_N "checking for __builtin_cos declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_cos_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_cos_use+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <math.h>
++int
++main ()
++{
++ __builtin_cos(0);
++ ;
++ return 0;
++}
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+@@ -82239,7 +100383,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+- { ac_try='test -z "$ac_c_werror_flag"
++ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+@@ -82252,135 +100396,131 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- ac_header_compiler=yes
++ glibcxx_cv_func___builtin_cos_use=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_header_compiler=no
++glibcxx_cv_func___builtin_cos_use=no
+ fi
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-echo "${ECHO_T}$ac_header_compiler" >&6
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+-# Is the header present?
+-echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
++
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_cos_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_cos_use" >&6
++ if test x$glibcxx_cv_func___builtin_cos_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_cos linkage" >&5
++echo $ECHO_N "checking for __builtin_cos linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_cos_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_cos_link+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-#include <$ac_header>
++#include <math.h>
++int
++main ()
++{
++ __builtin_cos(0);
++ ;
++ return 0;
++}
+ _ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null; then
+- if test -s conftest.err; then
+- ac_cpp_err=$ac_c_preproc_warn_flag
+- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+- else
+- ac_cpp_err=
+- fi
+-else
+- ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+- ac_header_preproc=yes
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ glibcxx_cv_func___builtin_cos_link=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+- ac_header_preproc=no
++glibcxx_cv_func___builtin_cos_link=no
+ fi
+-rm -f conftest.err conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-echo "${ECHO_T}$ac_header_preproc" >&6
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
+
+-# So? What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+- yes:no: )
+- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+- ac_header_preproc=yes
+- ;;
+- no:yes:* )
+- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+- (
+- cat <<\_ASBOX
+-## ----------------------------------------- ##
+-## Report this to the package-unused lists. ##
+-## ----------------------------------------- ##
+-_ASBOX
+- ) |
+- sed "s/^/$as_me: WARNING: /" >&2
+- ;;
+-esac
+-echo "$as_me:$LINENO: checking for $ac_header" >&5
+-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+- echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+- eval "$as_ac_Header=\$ac_header_preproc"
+ fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+-fi
+-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+- cat >>confdefs.h <<_ACEOF
+-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_cos_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_cos_link" >&6
++ if test x$glibcxx_cv_func___builtin_cos_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_cos | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
+ _ACEOF
+- ac_has_wchar_h=yes
+-else
+- ac_has_wchar_h=no
+-fi
+
+-done
++ fi
++ fi
+
+
+-for ac_header in wctype.h
+-do
+-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+- echo "$as_me:$LINENO: checking for $ac_header" >&5
+-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+-if eval "test \"\${$as_ac_Header+set}\" = set"; then
++ echo "$as_me:$LINENO: checking for __builtin_cosl declaration" >&5
++echo $ECHO_N "checking for __builtin_cosl declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_cosl_use+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_cosl_use+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+-fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ else
+- # Is the header compilable?
+-echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+-cat >conftest.$ac_ext <<_ACEOF
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-$ac_includes_default
+-#include <$ac_header>
++#include <math.h>
++int
++main ()
++{
++ __builtin_cosl(0);
++ ;
++ return 0;
++}
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+@@ -82391,7 +100531,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+- { ac_try='test -z "$ac_c_werror_flag"
++ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+@@ -82404,139 +100544,57 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- ac_header_compiler=yes
++ glibcxx_cv_func___builtin_cosl_use=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_header_compiler=no
++glibcxx_cv_func___builtin_cosl_use=no
+ fi
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-echo "${ECHO_T}$ac_header_compiler" >&6
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+-# Is the header present?
+-echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <$ac_header>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null; then
+- if test -s conftest.err; then
+- ac_cpp_err=$ac_c_preproc_warn_flag
+- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+- else
+- ac_cpp_err=
+- fi
+-else
+- ac_cpp_err=yes
+-fi
+-if test -z "$ac_cpp_err"; then
+- ac_header_preproc=yes
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+
+- ac_header_preproc=no
+ fi
+-rm -f conftest.err conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-echo "${ECHO_T}$ac_header_preproc" >&6
+
+-# So? What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+- yes:no: )
+- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+- ac_header_preproc=yes
+- ;;
+- no:yes:* )
+- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+- (
+- cat <<\_ASBOX
+-## ----------------------------------------- ##
+-## Report this to the package-unused lists. ##
+-## ----------------------------------------- ##
+-_ASBOX
+- ) |
+- sed "s/^/$as_me: WARNING: /" >&2
+- ;;
+-esac
+-echo "$as_me:$LINENO: checking for $ac_header" >&5
+-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+-if eval "test \"\${$as_ac_Header+set}\" = set"; then
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_cosl_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_cosl_use" >&6
++ if test x$glibcxx_cv_func___builtin_cosl_use = x"yes"; then
++ echo "$as_me:$LINENO: checking for __builtin_cosl linkage" >&5
++echo $ECHO_N "checking for __builtin_cosl linkage... $ECHO_C" >&6
++ if test x${glibcxx_cv_func___builtin_cosl_link+set} != xset; then
++ if test "${glibcxx_cv_func___builtin_cosl_link+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
+ fi
+-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+- cat >>confdefs.h <<_ACEOF
+-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+- ac_has_wctype_h=yes
+-else
+- ac_has_wctype_h=no
+-fi
+-
+-done
+-
+-
+- # Only continue checking if the ISO C99 headers exist and support is on.
+- if test x"$ac_has_wchar_h" = xyes &&
+- test x"$ac_has_wctype_h" = xyes &&
+- test x"$enable_c_mbchar" != xno; then
+-
+- # Test wchar.h for WCHAR_MIN, WCHAR_MAX, which is needed before
+- # numeric_limits can instantiate type_traits<wchar_t>
+- echo "$as_me:$LINENO: checking for WCHAR_MIN and WCHAR_MAX" >&5
+-echo $ECHO_N "checking for WCHAR_MIN and WCHAR_MAX... $ECHO_C" >&6
+- cat >conftest.$ac_ext <<_ACEOF
++cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-#include <wchar.h>
++#include <math.h>
+ int
+ main ()
+ {
+-int i = WCHAR_MIN; int j = WCHAR_MAX;
++ __builtin_cosl(0);
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+@@ -82550,47 +100608,71 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+- { ac_try='test -s conftest.$ac_objext'
++ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- has_wchar_minmax=yes
++ glibcxx_cv_func___builtin_cosl_link=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-has_wchar_minmax=no
++glibcxx_cv_func___builtin_cosl_link=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+- echo "$as_me:$LINENO: result: $has_wchar_minmax" >&5
+-echo "${ECHO_T}$has_wchar_minmax" >&6
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
+
+- # Test wchar.h for WEOF, which is what we use to determine whether
+- # to specialize for char_traits<wchar_t> or not.
+- echo "$as_me:$LINENO: checking for WEOF" >&5
+-echo $ECHO_N "checking for WEOF... $ECHO_C" >&6
+- cat >conftest.$ac_ext <<_ACEOF
++fi
++
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func___builtin_cosl_link" >&5
++echo "${ECHO_T}$glibcxx_cv_func___builtin_cosl_link" >&6
++ if test x$glibcxx_cv_func___builtin_cosl_link = x"yes"; then
++ ac_tr_func=HAVE_`echo __builtin_cosl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++
++cat >>confdefs.h <<_ACEOF
++#define ${ac_tr_func} 1
++_ACEOF
++
++ fi
++ fi
++
++
++
++
++echo "$as_me:$LINENO: checking for main in -lm" >&5
++echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
++if test "${ac_cv_lib_m_main+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_check_lib_save_LIBS=$LIBS
++LIBS="-lm $LIBS"
++if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+
+- #include <wchar.h>
+- #include <stddef.h>
++
+ int
+ main ()
+ {
+-wint_t i = WEOF;
++main ();
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+@@ -82604,32 +100686,36 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+- { ac_try='test -s conftest.$ac_objext'
++ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- has_weof=yes
++ ac_cv_lib_m_main=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-has_weof=no
++ac_cv_lib_m_main=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+- echo "$as_me:$LINENO: result: $has_weof" >&5
+-echo "${ECHO_T}$has_weof" >&6
+-
+- # Tests for wide character functions used in char_traits<wchar_t>.
+- ac_wfuncs=yes
+-
+-
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
++echo "${ECHO_T}$ac_cv_lib_m_main" >&6
++if test $ac_cv_lib_m_main = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBM 1
++_ACEOF
+
++ LIBS="-lm $LIBS"
+
++fi
+
+
+-for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
++for ac_func in copysignf
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+@@ -82733,64 +100819,123 @@ if test `eval echo '${'$as_ac_var'}'` =
+ _ACEOF
+
+ else
+- ac_wfuncs=no
++ LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+ fi
+ done
+
+
+- # Checks for names injected into std:: by the c_std headers.
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-
+
++for ac_func in __signbit
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
++if eval "test \"\${$as_ac_var+set}\" = set"; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test x$gcc_no_link = xyes; then
++ { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
++echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
+
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
+
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
+
++#undef $ac_func
+
++/* Override any gcc2 internal prototype to avoid an error. */
++#ifdef __cplusplus
++extern "C"
++{
++#endif
++/* We use char because int might match the return type of a gcc2
++ builtin and then its argument prototype would still apply. */
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++char (*f) () = $ac_func;
++#endif
++#ifdef __cplusplus
++}
++#endif
+
++int
++main ()
++{
++return f != $ac_func;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++ (eval $ac_link) 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag"
++ || test ! -s conftest.err'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++ (eval $ac_try) 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
+
++eval "$as_ac_var=no"
++fi
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
+
++else
++ LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
++fi
++done
+
+
+
+-for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
+- fwprintf fwscanf swprintf swscanf vfwprintf vswprintf \
+- vwprintf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
+- mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstol \
+- wcstoul wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp wcsxfrm \
+- wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
++for ac_func in __signbitf
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+@@ -82894,20 +101039,14 @@ if test `eval echo '${'$as_ac_var'}'` =
+ _ACEOF
+
+ else
+- ac_wfuncs=no
++ LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
+ fi
+ done
+
+
+- # Checks for wide character functions that are not required
+- # for basic wchar_t support. Don't disable support if they are missing.
+- # Injection of these is wrapped with guard macros.
+-
+-
+-
+-
++ if test x$ac_cv_func_copysignl = x"yes"; then
+
+-for ac_func in vfwscanf vswscanf vwscanf wcstof iswblank
++for ac_func in __signbitl
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+@@ -83010,45 +101149,55 @@ if test `eval echo '${'$as_ac_var'}'` =
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+
++else
++ LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
+ fi
+ done
+
++ fi
+
+- echo "$as_me:$LINENO: checking for ISO C99 wchar_t support" >&5
+-echo $ECHO_N "checking for ISO C99 wchar_t support... $ECHO_C" >&6
+- if test x"$has_weof" = xyes &&
+- test x"$has_wchar_minmax" = xyes &&
+- test x"$ac_wfuncs" = xyes;
+- then
+- ac_isoC99_wchar_t=yes
+- else
+- ac_isoC99_wchar_t=no
++ # Used in libmath/Makefile.am.
++ if test -n "$LIBMATHOBJS"; then
++ need_libmath=yes
+ fi
+- echo "$as_me:$LINENO: result: $ac_isoC99_wchar_t" >&5
+-echo "${ECHO_T}$ac_isoC99_wchar_t" >&6
+
+- # Use iconv for wchar_t to char conversions. As such, check for
+- # X/Open Portability Guide, version 2 features (XPG2).
+- if test "${ac_cv_header_iconv_h+set}" = set; then
+- echo "$as_me:$LINENO: checking for iconv.h" >&5
+-echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6
+-if test "${ac_cv_header_iconv_h+set}" = set; then
++
++ GLIBCXX_CHECK_ICONV_SUPPORT
++
++ ac_test_CXXFLAGS="${CXXFLAGS+set}"
++ ac_save_CXXFLAGS="$CXXFLAGS"
++ CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
++
++
++ echo "$as_me:$LINENO: checking for strtold declaration" >&5
++echo $ECHO_N "checking for strtold declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_strtold_use+set} != xset; then
++ if test "${glibcxx_cv_func_strtold_use+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
+-echo "${ECHO_T}$ac_cv_header_iconv_h" >&6
+ else
+- # Is the header compilable?
+-echo "$as_me:$LINENO: checking iconv.h usability" >&5
+-echo $ECHO_N "checking iconv.h usability... $ECHO_C" >&6
+-cat >conftest.$ac_ext <<_ACEOF
++
++
++
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++
++ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-$ac_includes_default
+-#include <iconv.h>
++#include <stdlib.h>
++int
++main ()
++{
++ strtold(0, 0);
++ ;
++ return 0;
++}
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+@@ -83059,7 +101208,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+- { ac_try='test -z "$ac_c_werror_flag"
++ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+@@ -83210,197 +101323,110 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+- { ac_try='test -s conftest.$ac_objext'
++ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- ac_header_compiler=yes
++ eval "$as_ac_var=yes"
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_header_compiler=no
++eval "$as_ac_var=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-echo "${ECHO_T}$ac_header_compiler" >&6
+-
+-# Is the header present?
+-echo "$as_me:$LINENO: checking langinfo.h presence" >&5
+-echo $ECHO_N "checking langinfo.h presence... $ECHO_C" >&6
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <langinfo.h>
+-_ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null; then
+- if test -s conftest.err; then
+- ac_cpp_err=$ac_c_preproc_warn_flag
+- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+- else
+- ac_cpp_err=
+- fi
+-else
+- ac_cpp_err=yes
++rm -f conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
+ fi
+-if test -z "$ac_cpp_err"; then
+- ac_header_preproc=yes
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
+
+- ac_header_preproc=no
+ fi
+-rm -f conftest.err conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+-echo "${ECHO_T}$ac_header_preproc" >&6
++done
+
+-# So? What about this header?
+-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+- yes:no: )
+- { echo "$as_me:$LINENO: WARNING: langinfo.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-echo "$as_me: WARNING: langinfo.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+- { echo "$as_me:$LINENO: WARNING: langinfo.h: proceeding with the compiler's result" >&5
+-echo "$as_me: WARNING: langinfo.h: proceeding with the compiler's result" >&2;}
+- ac_header_preproc=yes
+- ;;
+- no:yes:* )
+- { echo "$as_me:$LINENO: WARNING: langinfo.h: present but cannot be compiled" >&5
+-echo "$as_me: WARNING: langinfo.h: present but cannot be compiled" >&2;}
+- { echo "$as_me:$LINENO: WARNING: langinfo.h: check for missing prerequisite headers?" >&5
+-echo "$as_me: WARNING: langinfo.h: check for missing prerequisite headers?" >&2;}
+- { echo "$as_me:$LINENO: WARNING: langinfo.h: see the Autoconf documentation" >&5
+-echo "$as_me: WARNING: langinfo.h: see the Autoconf documentation" >&2;}
+- { echo "$as_me:$LINENO: WARNING: langinfo.h: section \"Present But Cannot Be Compiled\"" >&5
+-echo "$as_me: WARNING: langinfo.h: section \"Present But Cannot Be Compiled\"" >&2;}
+- { echo "$as_me:$LINENO: WARNING: langinfo.h: proceeding with the preprocessor's result" >&5
+-echo "$as_me: WARNING: langinfo.h: proceeding with the preprocessor's result" >&2;}
+- { echo "$as_me:$LINENO: WARNING: langinfo.h: in the future, the compiler will take precedence" >&5
+-echo "$as_me: WARNING: langinfo.h: in the future, the compiler will take precedence" >&2;}
+- (
+- cat <<\_ASBOX
+-## ----------------------------------------- ##
+-## Report this to the package-unused lists. ##
+-## ----------------------------------------- ##
+-_ASBOX
+- ) |
+- sed "s/^/$as_me: WARNING: /" >&2
+- ;;
+-esac
+-echo "$as_me:$LINENO: checking for langinfo.h" >&5
+-echo $ECHO_N "checking for langinfo.h... $ECHO_C" >&6
+-if test "${ac_cv_header_langinfo_h+set}" = set; then
++ fi
++
++
++ echo "$as_me:$LINENO: checking for strtof declaration" >&5
++echo $ECHO_N "checking for strtof declaration... $ECHO_C" >&6
++ if test x${glibcxx_cv_func_strtof_use+set} != xset; then
++ if test "${glibcxx_cv_func_strtof_use+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- ac_cv_header_langinfo_h=$ac_header_preproc
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_header_langinfo_h" >&5
+-echo "${ECHO_T}$ac_cv_header_langinfo_h" >&6
+
+-fi
+-if test $ac_cv_header_langinfo_h = yes; then
+- ac_has_langinfo_h=yes
+-else
+- ac_has_langinfo_h=no
+-fi
+
+
++ ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+- # Check for existence of libiconv.a providing XPG2 wchar_t support.
+- echo "$as_me:$LINENO: checking for iconv in -liconv" >&5
+-echo $ECHO_N "checking for iconv in -liconv... $ECHO_C" >&6
+-if test "${ac_cv_lib_iconv_iconv+set}" = set; then
+- echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+- ac_check_lib_save_LIBS=$LIBS
+-LIBS="-liconv $LIBS"
+-if test x$gcc_no_link = xyes; then
+- { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
+-echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
+- { (exit 1); exit 1; }; }
+-fi
+-cat >conftest.$ac_ext <<_ACEOF
++ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+-
+-/* Override any gcc2 internal prototype to avoid an error. */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+-char iconv ();
++#include <stdlib.h>
+ int
+ main ()
+ {
+-iconv ();
++ strtof(0, 0);
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+- { ac_try='test -z "$ac_c_werror_flag"
++ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+- { ac_try='test -s conftest$ac_exeext'
++ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+- ac_cv_lib_iconv_iconv=yes
++ glibcxx_cv_func_strtof_use=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_lib_iconv_iconv=no
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_lib_iconv_iconv" >&5
+-echo "${ECHO_T}$ac_cv_lib_iconv_iconv" >&6
+-if test $ac_cv_lib_iconv_iconv = yes; then
+- LIBICONV="-liconv"
++glibcxx_cv_func_strtof_use=no
+ fi
+-
+- ac_save_LIBS="$LIBS"
+- LIBS="$LIBS $LIBICONV"
+-
+-
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
++fi
+
++ fi
++ echo "$as_me:$LINENO: result: $glibcxx_cv_func_strtof_use" >&5
++echo "${ECHO_T}$glibcxx_cv_func_strtof_use" >&6
++ if test x$glibcxx_cv_func_strtof_use = x"yes"; then
+
+-for ac_func in iconv_open iconv_close iconv nl_langinfo
++for ac_func in strtof
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+@@ -83502,44 +101528,14 @@ if test `eval echo '${'$as_ac_var'}'` =
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+- ac_XPG2funcs=yes
+-else
+- ac_XPG2funcs=no
++
+ fi
+ done
+
+-
+- LIBS="$ac_save_LIBS"
+-
+- echo "$as_me:$LINENO: checking for XPG2 wchar_t support" >&5
+-echo $ECHO_N "checking for XPG2 wchar_t support... $ECHO_C" >&6
+- if test x"$ac_has_iconv_h" = xyes &&
+- test x"$ac_has_langinfo_h" = xyes &&
+- test x"$ac_XPG2funcs" = xyes;
+- then
+- ac_XPG2_wchar_t=yes
+- else
+- ac_XPG2_wchar_t=no
+ fi
+- echo "$as_me:$LINENO: result: $ac_XPG2_wchar_t" >&5
+-echo "${ECHO_T}$ac_XPG2_wchar_t" >&6
+
+- # At the moment, only enable wchar_t specializations if all the
+- # above support is present.
+- if test x"$ac_isoC99_wchar_t" = xyes &&
+- test x"$ac_XPG2_wchar_t" = xyes;
+- then
+- cat >>confdefs.h <<\_ACEOF
+-#define _GLIBCXX_USE_WCHAR_T 1
+-_ACEOF
+
+- enable_wchar_t=yes
+- fi
+- fi
+- echo "$as_me:$LINENO: checking for enabled wchar_t specializations" >&5
+-echo $ECHO_N "checking for enabled wchar_t specializations... $ECHO_C" >&6
+- echo "$as_me:$LINENO: result: $enable_wchar_t" >&5
+-echo "${ECHO_T}$enable_wchar_t" >&6
++ CXXFLAGS="$ac_save_CXXFLAGS"
+
+
+ # For LFS.
+@@ -100234,7 +118230,6 @@ s,@target_os@,$target_os,;t t
+ s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+ s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+ s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+-s,@CYGPATH_W@,$CYGPATH_W,;t t
+ s,@PACKAGE@,$PACKAGE,;t t
+ s,@VERSION@,$VERSION,;t t
+ s,@ACLOCAL@,$ACLOCAL,;t t
+@@ -100242,17 +118237,13 @@ s,@AUTOCONF@,$AUTOCONF,;t t
+ s,@AUTOMAKE@,$AUTOMAKE,;t t
+ s,@AUTOHEADER@,$AUTOHEADER,;t t
+ s,@MAKEINFO@,$MAKEINFO,;t t
++s,@AMTAR@,$AMTAR,;t t
+ s,@install_sh@,$install_sh,;t t
+ s,@STRIP@,$STRIP,;t t
+ s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
+ s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
+-s,@mkdir_p@,$mkdir_p,;t t
+ s,@AWK@,$AWK,;t t
+ s,@SET_MAKE@,$SET_MAKE,;t t
+-s,@am__leading_dot@,$am__leading_dot,;t t
+-s,@AMTAR@,$AMTAR,;t t
+-s,@am__tar@,$am__tar,;t t
+-s,@am__untar@,$am__untar,;t t
+ s,@glibcxx_builddir@,$glibcxx_builddir,;t t
+ s,@glibcxx_srcdir@,$glibcxx_srcdir,;t t
+ s,@toplevel_srcdir@,$toplevel_srcdir,;t t
+@@ -100274,9 +118265,11 @@ s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+ s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
+ s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
+ s,@MAINT@,$MAINT,;t t
++s,@CPP@,$CPP,;t t
++s,@CPPFLAGS@,$CPPFLAGS,;t t
++s,@EGREP@,$EGREP,;t t
+ s,@LIBTOOL@,$LIBTOOL,;t t
+ s,@CXXCPP@,$CXXCPP,;t t
+-s,@CPPFLAGS@,$CPPFLAGS,;t t
+ s,@enable_shared@,$enable_shared,;t t
+ s,@enable_static@,$enable_static,;t t
+ s,@GLIBCXX_HOSTED_TRUE@,$GLIBCXX_HOSTED_TRUE,;t t
+@@ -100287,8 +118280,6 @@ s,@glibcxx_PCHFLAGS@,$glibcxx_PCHFLAGS,;
+ s,@CSTDIO_H@,$CSTDIO_H,;t t
+ s,@BASIC_FILE_H@,$BASIC_FILE_H,;t t
+ s,@BASIC_FILE_CC@,$BASIC_FILE_CC,;t t
+-s,@CPP@,$CPP,;t t
+-s,@EGREP@,$EGREP,;t t
+ s,@check_msgfmt@,$check_msgfmt,;t t
+ s,@glibcxx_MOFILES@,$glibcxx_MOFILES,;t t
+ s,@glibcxx_POFILES@,$glibcxx_POFILES,;t t
+@@ -100813,28 +118804,6 @@ echo "$as_me: error: cannot create direc
+ cat $tmp/config.h
+ rm -f $tmp/config.h
+ fi
+-# Compute $ac_file's index in $config_headers.
+-_am_stamp_count=1
+-for _am_header in $config_headers :; do
+- case $_am_header in
+- $ac_file | $ac_file:* )
+- break ;;
+- * )
+- _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+- esac
+-done
+-echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
+-$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+- X$ac_file : 'X\(//\)[^/]' \| \
+- X$ac_file : 'X\(//\)$' \| \
+- X$ac_file : 'X\(/\)' \| \
+- . : '\(.\)' 2>/dev/null ||
+-echo X$ac_file |
+- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+- /^X\(\/\/\)$/{ s//\1/; q; }
+- /^X\(\/\).*/{ s//\1/; q; }
+- s/.*/./; q'`/stamp-h$_am_stamp_count
+ done
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/configure.host gcc-4.0.2-atmel.0.99.2/libstdc++-v3/configure.host
+--- gcc-4.0.2/libstdc++-v3/configure.host 2005-06-17 02:22:20.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/configure.host 2006-03-28 10:54:09.000000000 +0200
+@@ -193,8 +193,15 @@ case "${host_os}" in
+ freebsd*)
+ os_include_dir="os/bsd/freebsd"
+ ;;
++ linux-uclibc*)
++ os_include_dir="os/uclibc-linux"
++ ;;
+ gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
++ if [ "$uclibc" = "yes" ]; then
++ os_include_dir="os/uclibc"
++ else
+ os_include_dir="os/gnu-linux"
++ fi
+ ;;
+ hpux*)
+ os_include_dir="os/hpux"
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/crossconfig.m4 gcc-4.0.2-atmel.0.99.2/libstdc++-v3/crossconfig.m4
+--- gcc-4.0.2/libstdc++-v3/crossconfig.m4 2005-02-01 07:56:19.000000000 +0100
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/crossconfig.m4 2006-03-28 10:54:09.000000000 +0200
+@@ -148,9 +148,13 @@ case "${host}" in
+ fp.h float.h endian.h inttypes.h locale.h float.h stdint.h])
+ SECTION_FLAGS='-ffunction-sections -fdata-sections'
+ AC_SUBST(SECTION_FLAGS)
++ GLIBCXX_CHECK_COMPILER_FEATURES
+ GLIBCXX_CHECK_LINKER_FEATURES
++ GLIBCXX_CHECK_MATH_SUPPORT
++ GLIBCXX_CHECK_BUILTIN_MATH_SUPPORT
+ GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
+- GLIBCXX_CHECK_WCHAR_T_SUPPORT
++ GLIBCXX_CHECK_ICONV_SUPPORT
++ GLIBCXX_CHECK_STDLIB_SUPPORT
+
+ # For LFS.
+ AC_DEFINE(HAVE_INT64_T)
+Binary files gcc-4.0.2/libstdc++-v3/docs/html/17_intro/confdeps.png and gcc-4.0.2-atmel.0.99.2/libstdc++-v3/docs/html/17_intro/confdeps.png differ
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/include/Makefile.in gcc-4.0.2-atmel.0.99.2/libstdc++-v3/include/Makefile.in
+--- gcc-4.0.2/libstdc++-v3/include/Makefile.in 2005-06-22 22:39:09.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/include/Makefile.in 2006-03-28 10:54:09.000000000 +0200
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.3 from Makefile.am.
++# Makefile.in generated by automake 1.9.6 from Makefile.am.
+ # @configure_input@
+
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004 Free Software Foundation, Inc.
++# 2003, 2004, 2005 Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -36,6 +36,7 @@ POST_UNINSTALL = :
+ build_triplet = @build@
+ host_triplet = @host@
+ target_triplet = @target@
++LIBOBJDIR =
+ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+ $(top_srcdir)/fragment.am
+ subdir = include
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/libmath/Makefile.in gcc-4.0.2-atmel.0.99.2/libstdc++-v3/libmath/Makefile.in
+--- gcc-4.0.2/libstdc++-v3/libmath/Makefile.in 2005-06-22 22:39:18.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/libmath/Makefile.in 2006-03-28 10:54:09.000000000 +0200
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.3 from Makefile.am.
++# Makefile.in generated by automake 1.9.6 from Makefile.am.
+ # @configure_input@
+
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004 Free Software Foundation, Inc.
++# 2003, 2004, 2005 Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -14,8 +14,6 @@
+
+ @SET_MAKE@
+
+-SOURCES = $(libmath_la_SOURCES)
+-
+ srcdir = @srcdir@
+ top_srcdir = @top_srcdir@
+ VPATH = @srcdir@
+@@ -39,6 +37,7 @@ POST_UNINSTALL = :
+ build_triplet = @build@
+ host_triplet = @host@
+ target_triplet = @target@
++LIBOBJDIR =
+ subdir = libmath
+ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/libsupc++/Makefile.in gcc-4.0.2-atmel.0.99.2/libstdc++-v3/libsupc++/Makefile.in
+--- gcc-4.0.2/libstdc++-v3/libsupc++/Makefile.in 2005-06-22 22:39:21.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/libsupc++/Makefile.in 2006-03-28 10:54:09.000000000 +0200
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.3 from Makefile.am.
++# Makefile.in generated by automake 1.9.6 from Makefile.am.
+ # @configure_input@
+
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004 Free Software Foundation, Inc.
++# 2003, 2004, 2005 Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -15,8 +15,6 @@
+ @SET_MAKE@
+
+
+-SOURCES = $(libsupc___la_SOURCES) $(libsupc__convenience_la_SOURCES)
+-
+ srcdir = @srcdir@
+ top_srcdir = @top_srcdir@
+ VPATH = @srcdir@
+@@ -40,6 +38,7 @@ POST_UNINSTALL = :
+ build_triplet = @build@
+ host_triplet = @host@
+ target_triplet = @target@
++LIBOBJDIR =
+ DIST_COMMON = $(glibcxxinstall_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(top_srcdir)/fragment.am
+ subdir = libsupc++
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/Makefile.in gcc-4.0.2-atmel.0.99.2/libstdc++-v3/Makefile.in
+--- gcc-4.0.2/libstdc++-v3/Makefile.in 2005-06-22 22:37:12.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/Makefile.in 2006-03-28 10:54:09.000000000 +0200
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.3 from Makefile.am.
++# Makefile.in generated by automake 1.9.6 from Makefile.am.
+ # @configure_input@
+
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004 Free Software Foundation, Inc.
++# 2003, 2004, 2005 Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -36,6 +36,7 @@ POST_UNINSTALL = :
+ build_triplet = @build@
+ host_triplet = @host@
+ target_triplet = @target@
++LIBOBJDIR =
+ DIST_COMMON = README $(am__configure_deps) $(srcdir)/../config.guess \
+ $(srcdir)/../config.sub $(srcdir)/../install-sh \
+ $(srcdir)/../ltmain.sh $(srcdir)/../missing \
+@@ -408,7 +409,13 @@ uninstall-info-am:
+ # (which will cause the Makefiles to be regenerated when you run `make');
+ # (2) otherwise, pass the desired values on the `make' command line.
+ $(RECURSIVE_TARGETS):
+- @set fnord $$MAKEFLAGS; amf=$$2; \
++ @failcom='exit 1'; \
++ for f in x $$MAKEFLAGS; do \
++ case $$f in \
++ *=* | --[!k]*);; \
++ *k*) failcom='fail=yes';; \
++ esac; \
++ done; \
+ dot_seen=no; \
+ target=`echo $@ | sed s/-recursive//`; \
+ list='$(SUBDIRS)'; for subdir in $$list; do \
+@@ -420,7 +427,7 @@ $(RECURSIVE_TARGETS):
+ local_target="$$target"; \
+ fi; \
+ (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+- || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
++ || eval $$failcom; \
+ done; \
+ if test "$$dot_seen" = "no"; then \
+ $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+@@ -428,7 +435,13 @@ $(RECURSIVE_TARGETS):
+
+ mostlyclean-recursive clean-recursive distclean-recursive \
+ maintainer-clean-recursive:
+- @set fnord $$MAKEFLAGS; amf=$$2; \
++ @failcom='exit 1'; \
++ for f in x $$MAKEFLAGS; do \
++ case $$f in \
++ *=* | --[!k]*);; \
++ *k*) failcom='fail=yes';; \
++ esac; \
++ done; \
+ dot_seen=no; \
+ case "$@" in \
+ distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+@@ -449,7 +462,7 @@ maintainer-clean-recursive:
+ local_target="$$target"; \
+ fi; \
+ (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+- || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
++ || eval $$failcom; \
+ done && test -z "$$fail"
+ tags-recursive:
+ list='$(SUBDIRS)'; for subdir in $$list; do \
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/po/Makefile.in gcc-4.0.2-atmel.0.99.2/libstdc++-v3/po/Makefile.in
+--- gcc-4.0.2/libstdc++-v3/po/Makefile.in 2005-06-22 22:39:24.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/po/Makefile.in 2006-03-28 10:54:09.000000000 +0200
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.3 from Makefile.am.
++# Makefile.in generated by automake 1.9.6 from Makefile.am.
+ # @configure_input@
+
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004 Free Software Foundation, Inc.
++# 2003, 2004, 2005 Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -36,6 +36,7 @@ POST_UNINSTALL = :
+ build_triplet = @build@
+ host_triplet = @host@
+ target_triplet = @target@
++LIBOBJDIR =
+ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+ $(top_srcdir)/fragment.am
+ subdir = po
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/src/Makefile.in gcc-4.0.2-atmel.0.99.2/libstdc++-v3/src/Makefile.in
+--- gcc-4.0.2/libstdc++-v3/src/Makefile.in 2005-06-22 22:39:26.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/src/Makefile.in 2006-03-28 10:54:09.000000000 +0200
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.3 from Makefile.am.
++# Makefile.in generated by automake 1.9.6 from Makefile.am.
+ # @configure_input@
+
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004 Free Software Foundation, Inc.
++# 2003, 2004, 2005 Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -14,8 +14,6 @@
+
+ @SET_MAKE@
+
+-SOURCES = $(libstdc___la_SOURCES)
+-
+ srcdir = @srcdir@
+ top_srcdir = @top_srcdir@
+ pkgdatadir = $(datadir)/@PACKAGE@
+@@ -38,6 +36,7 @@ POST_UNINSTALL = :
+ build_triplet = @build@
+ host_triplet = @host@
+ target_triplet = @target@
++LIBOBJDIR =
+ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+ $(top_srcdir)/fragment.am
+ subdir = src
+diff -Nrup --ignore-space-change gcc-4.0.2/libstdc++-v3/testsuite/Makefile.in gcc-4.0.2-atmel.0.99.2/libstdc++-v3/testsuite/Makefile.in
+--- gcc-4.0.2/libstdc++-v3/testsuite/Makefile.in 2005-06-22 22:39:30.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/libstdc++-v3/testsuite/Makefile.in 2006-03-28 10:54:09.000000000 +0200
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.3 from Makefile.am.
++# Makefile.in generated by automake 1.9.6 from Makefile.am.
+ # @configure_input@
+
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004 Free Software Foundation, Inc.
++# 2003, 2004, 2005 Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -14,8 +14,6 @@
+
+ @SET_MAKE@
+
+-SOURCES = $(libv3test_a_SOURCES)
+-
+ srcdir = @srcdir@
+ top_srcdir = @top_srcdir@
+ VPATH = @srcdir@
+@@ -39,6 +37,7 @@ POST_UNINSTALL = :
+ build_triplet = @build@
+ host_triplet = @host@
+ target_triplet = @target@
++LIBOBJDIR =
+ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+ $(top_srcdir)/fragment.am
+ subdir = testsuite
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/mtest.adb gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/mtest.adb
+--- gcc-4.0.2/zlib/contrib/ada/mtest.adb 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/mtest.adb 2005-07-15 16:26:03.000000000 +0200
+@@ -8,7 +8,7 @@
+ -- Continuous test for ZLib multithreading. If the test is fail
+ -- Wou should provide thread safe allocation routines for the Z_Stream.
+ --
+--- $Id: mtest.adb,v 1.2 2003/08/12 12:11:05 vagul Exp $
++-- $Id: mtest.adb 3484 2005-07-15 14:26:03Z rpedersen $
+
+ with ZLib;
+ with Ada.Streams;
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/read.adb gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/read.adb
+--- gcc-4.0.2/zlib/contrib/ada/read.adb 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/read.adb 2005-07-15 16:26:03.000000000 +0200
+@@ -6,7 +6,7 @@
+ -- Open source license information is in the zlib.ads file. --
+ ----------------------------------------------------------------
+
+--- $Id: read.adb,v 1.7 2003/08/12 12:12:35 vagul Exp $
++-- $Id: read.adb 3484 2005-07-15 14:26:03Z rpedersen $
+
+ -- Test/demo program for the generic read interface.
+
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/test.adb gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/test.adb
+--- gcc-4.0.2/zlib/contrib/ada/test.adb 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/test.adb 2005-07-15 16:26:03.000000000 +0200
+@@ -6,7 +6,7 @@
+ -- Open source license information is in the zlib.ads file. --
+ ----------------------------------------------------------------
+
+--- $Id: test.adb,v 1.17 2003/08/12 12:13:30 vagul Exp $
++-- $Id: test.adb 3484 2005-07-15 14:26:03Z rpedersen $
+
+ -- The program has a few aims.
+ -- 1. Test ZLib.Ada95 thick binding functionality.
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/zlib.adb gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib.adb
+--- gcc-4.0.2/zlib/contrib/ada/zlib.adb 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib.adb 2005-07-15 16:26:03.000000000 +0200
+@@ -6,7 +6,7 @@
+ -- Open source license information is in the zlib.ads file. --
+ ----------------------------------------------------------------
+
+--- $Id: zlib.adb,v 1.19 2003/07/13 16:02:19 vagul Exp $
++-- $Id: zlib.adb 3484 2005-07-15 14:26:03Z rpedersen $
+
+ with Ada.Exceptions;
+ with Ada.Unchecked_Conversion;
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/zlib.ads gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib.ads
+--- gcc-4.0.2/zlib/contrib/ada/zlib.ads 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib.ads 2005-07-15 16:26:03.000000000 +0200
+@@ -25,7 +25,7 @@
+ -- covered by the GNU Public License. --
+ ------------------------------------------------------------------------------
+
+--- $Id: zlib.ads,v 1.17 2003/08/12 13:19:07 vagul Exp $
++-- $Id: zlib.ads 3484 2005-07-15 14:26:03Z rpedersen $
+
+ with Ada.Streams;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/zlib-streams.adb gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib-streams.adb
+--- gcc-4.0.2/zlib/contrib/ada/zlib-streams.adb 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib-streams.adb 2005-07-15 16:26:03.000000000 +0200
+@@ -6,7 +6,7 @@
+ -- Open source license information is in the zlib.ads file. --
+ ----------------------------------------------------------------
+
+--- $Id: zlib-streams.adb,v 1.9 2003/08/12 13:15:31 vagul Exp $
++-- $Id: zlib-streams.adb 3484 2005-07-15 14:26:03Z rpedersen $
+
+ with Ada.Unchecked_Deallocation;
+
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/zlib-streams.ads gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib-streams.ads
+--- gcc-4.0.2/zlib/contrib/ada/zlib-streams.ads 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib-streams.ads 2005-07-15 16:26:03.000000000 +0200
+@@ -6,7 +6,7 @@
+ -- Open source license information is in the zlib.ads file. --
+ ----------------------------------------------------------------
+
+--- $Id: zlib-streams.ads,v 1.11 2003/08/12 13:15:31 vagul Exp $
++-- $Id: zlib-streams.ads 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package ZLib.Streams is
+
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/zlib-thin.adb gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib-thin.adb
+--- gcc-4.0.2/zlib/contrib/ada/zlib-thin.adb 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib-thin.adb 2005-07-15 16:26:03.000000000 +0200
+@@ -6,7 +6,7 @@
+ -- Open source license information is in the zlib.ads file. --
+ ----------------------------------------------------------------
+
+--- $Id: zlib-thin.adb,v 1.6 2003/01/21 15:26:37 vagul Exp $
++-- $Id: zlib-thin.adb 3484 2005-07-15 14:26:03Z rpedersen $
+
+ package body ZLib.Thin is
+
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/contrib/ada/zlib-thin.ads gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib-thin.ads
+--- gcc-4.0.2/zlib/contrib/ada/zlib-thin.ads 2004-10-11 19:44:23.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/contrib/ada/zlib-thin.ads 2005-07-15 16:26:03.000000000 +0200
+@@ -6,7 +6,7 @@
+ -- Open source license information is in the zlib.ads file. --
+ ----------------------------------------------------------------
+
+--- $Id: zlib-thin.ads,v 1.8 2003/08/12 13:16:51 vagul Exp $
++-- $Id: zlib-thin.ads 3484 2005-07-15 14:26:03Z rpedersen $
+
+ with Interfaces.C.Strings;
+ with System.Address_To_Access_Conversions;
+diff -Nrup --ignore-space-change gcc-4.0.2/zlib/zconf.in.h gcc-4.0.2-atmel.0.99.2/zlib/zconf.in.h
+--- gcc-4.0.2/zlib/zconf.in.h 2004-10-11 19:44:14.000000000 +0200
++++ gcc-4.0.2-atmel.0.99.2/zlib/zconf.in.h 2005-07-15 16:26:03.000000000 +0200
+@@ -3,7 +3,7 @@
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+-/* @(#) $Id$ */
++/* @(#) $Id: zconf.in.h 3484 2005-07-15 14:26:03Z rpedersen $ */
+
+ #ifndef ZCONF_H
+ #define ZCONF_H
diff --git a/packages/gcc/gcc-4.2-20060513/arm-nolibfloat.patch b/packages/gcc/gcc-4.2-20060513/arm-nolibfloat.patch
deleted file mode 100644
index c4897c0330..0000000000
--- a/packages/gcc/gcc-4.2-20060513/arm-nolibfloat.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-# Dimitry Andric <dimitry@andric.com>, 2004-05-01
-#
-# * Removed the extra -lfloat option from LIBGCC_SPEC, since it isn't needed
-# anymore. (The required functions are now in libgcc.)
-#
-# Fixes errors like
-# arm-softfloat-linux-gnu/3.4.0/../../../../arm-softfloat-linux-gnu/bin/ld: cannot find -lfloat
-# collect2: ld returned 1 exit status
-# make[2]: *** [arm-softfloat-linux-gnu/gcc-3.4.0-glibc-2.3.2/build-glibc/iconvdata/ISO8859-1.so] Error 1
-# when building glibc-2.3.3 with gcc-3.4.0 for arm-softfloat
-
-Index: gcc-4.0.2/gcc/config/arm/linux-elf.h
-===================================================================
---- gcc-4.0.2.orig/gcc/config/arm/linux-elf.h 2005-03-04 16:14:01.000000000 +0000
-+++ gcc-4.0.2/gcc/config/arm/linux-elf.h 2005-11-11 18:02:54.000000000 +0000
-@@ -56,7 +56,7 @@
- %{shared:-lc} \
- %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
-
--#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
-+#define LIBGCC_SPEC "-lgcc"
-
- /* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
- the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
diff --git a/packages/gcc/gcc-4.2-20060513/arm-softfloat.patch b/packages/gcc/gcc-4.2-20060513/arm-softfloat.patch
deleted file mode 100644
index c86c83ed15..0000000000
--- a/packages/gcc/gcc-4.2-20060513/arm-softfloat.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-Index: gcc-4.0.2/gcc/config/arm/t-linux
-===================================================================
---- gcc-4.0.2.orig/gcc/config/arm/t-linux 2004-05-15 12:41:35.000000000 +0000
-+++ gcc-4.0.2/gcc/config/arm/t-linux 2005-11-11 16:07:53.000000000 +0000
-@@ -4,7 +4,10 @@
- LIBGCC2_DEBUG_CFLAGS = -g0
-
- LIB1ASMSRC = arm/lib1funcs.asm
--LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
-+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
-+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
-+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
-+ _fixsfsi _fixunssfsi _floatdidf _floatdisf
-
- # MULTILIB_OPTIONS = mhard-float/msoft-float
- # MULTILIB_DIRNAMES = hard-float soft-float
diff --git a/packages/gcc/gcc-4.2-20060513/armeb-fix.patch b/packages/gcc/gcc-4.2-20060513/armeb-fix.patch
deleted file mode 100644
index 42bb4ea9ab..0000000000
--- a/packages/gcc/gcc-4.2-20060513/armeb-fix.patch
+++ /dev/null
@@ -1,62 +0,0 @@
---- gcc-4.0-20050305/gcc/config/arm/linux-elf.h.orig 2005-03-23 18:44:54.822707377 +0100
-+++ gcc-4.0-20050305/gcc/config/arm/linux-elf.h 2005-03-23 18:46:18.228560206 +0100
-@@ -31,19 +31,33 @@
- /* Do not assume anything about header files. */
- #define NO_IMPLICIT_EXTERN_C
-
-+/*
-+ * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for
-+ * arm*b-*-linux* (big endian) configurations.
-+ */
-+#if TARGET_BIG_ENDIAN_DEFAULT
-+#define TARGET_ENDIAN_DEFAULT ARM_FLAG_BIG_END
-+#define TARGET_ENDIAN_OPTION "mbig-endian"
-+#define TARGET_LINKER_EMULATION "armelfb_linux"
-+#else
-+#define TARGET_ENDIAN_DEFAULT 0
-+#define TARGET_ENDIAN_OPTION "mlittle-endian"
-+#define TARGET_LINKER_EMULATION "armelf_linux"
-+#endif
-+
- #undef TARGET_DEFAULT_FLOAT_ABI
- #define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_HARD
-
- #undef TARGET_DEFAULT
--#define TARGET_DEFAULT (0)
-+#define TARGET_DEFAULT (TARGET_ENDIAN_DEFAULT)
-
- #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
-
--#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p"
-+#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p"
-
- #undef MULTILIB_DEFAULTS
- #define MULTILIB_DEFAULTS \
-- { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
-+ { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
-
- /* The GNU C++ standard library requires that these macros be defined. */
- #undef CPLUSPLUS_CPP_SPEC
-@@ -90,7 +104,7 @@
- %{rdynamic:-export-dynamic} \
- %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
- -X \
-- %{mbig-endian:-EB}" \
-+ %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
- SUBTARGET_EXTRA_LINK_SPEC
-
- #define TARGET_OS_CPP_BUILTINS() \
---- gcc-4.0-20050305/gcc/config.gcc.orig 2005-03-23 18:46:23.318105335 +0100
-+++ gcc-4.0-20050305/gcc/config.gcc 2005-03-23 18:47:41.592546386 +0100
-@@ -650,6 +650,11 @@
- ;;
- arm*-*-linux*) # ARM GNU/Linux with ELF
- tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
-+ case $target in
-+ arm*b-*-linux*)
-+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
-+ ;;
-+ esac
- tmake_file="${tmake_file} arm/t-arm arm/t-linux"
- extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
- gnu_ld=yes
diff --git a/packages/gcc/gcc-4.2-20060513/ldflags.patch b/packages/gcc/gcc-4.2-20060513/ldflags.patch
deleted file mode 100644
index 9576f60778..0000000000
--- a/packages/gcc/gcc-4.2-20060513/ldflags.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- /tmp/Makefile.in 2006-02-23 20:56:01.399758728 +0100
-+++ gcc-4.1-20060217/Makefile.in 2006-02-23 20:56:16.874406224 +0100
-@@ -334,7 +334,7 @@
- CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
- LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
- LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
--LDFLAGS_FOR_TARGET =
-+LDFLAGS_FOR_TARGET = @LDFLAGS@
- PICFLAG_FOR_TARGET =
-
- # ------------------------------------
---- /tmp/Makefile.tpl 2006-02-23 20:50:34.077519272 +0100
-+++ gcc-4.1-20060217/Makefile.tpl 2006-02-23 21:04:31.092273688 +0100
-@@ -337,7 +337,7 @@
- CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
- LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
- LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
--LDFLAGS_FOR_TARGET =
-+LDFLAGS_FOR_TARGET = @LDFLAGS@
- PICFLAG_FOR_TARGET =
-
- # ------------------------------------
diff --git a/packages/gcc/gcc-4.2-20060513/zecke-no-host-includes.patch b/packages/gcc/gcc-4.2-20060513/zecke-no-host-includes.patch
deleted file mode 100644
index 6afb10d6ef..0000000000
--- a/packages/gcc/gcc-4.2-20060513/zecke-no-host-includes.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-Index: gcc-4.0.2/gcc/c-incpath.c
-===================================================================
---- gcc-4.0.2.orig/gcc/c-incpath.c 2005-01-23 16:05:27.000000000 +0100
-+++ gcc-4.0.2/gcc/c-incpath.c 2006-05-15 21:23:02.000000000 +0200
-@@ -350,6 +350,26 @@
- p->construct = 0;
- p->user_supplied_p = user_supplied_p;
-
-+#ifdef CROSS_COMPILE
-+ /* A common error when cross compiling is including
-+ host headers. This code below will try to fail fast
-+ for cross compiling. Currently we consider /usr/include,
-+ /opt/include and /sw/include as harmful. */
-+ {
-+ /* printf("Adding Path: %s\n", p->name ); */
-+ if( strstr(p->name, "/usr/include" ) == p->name ) {
-+ fprintf(stderr, _("CROSS COMPILE Badness: /usr/include in INCLUDEPATH: %s\n"), p->name);
-+ abort();
-+ } else if( strstr(p->name, "/sw/include") == p->name ) {
-+ fprintf(stderr, _("CROSS COMPILE Badness: /sw/include in INCLUDEPATH: %s\n"), p->name);
-+ abort();
-+ } else if( strstr(p->name, "/opt/include") == p->name ) {
-+ fprintf(stderr, _("CROSS COMPILE Badness: /opt/include in INCLUDEPATH: %s\n"), p->name);
-+ abort();
-+ }
-+ }
-+#endif
-+
- add_cpp_dir_path (p, chain);
- }
-
diff --git a/packages/gcc/gcc-4.2-20060513/zecke-xgcc-cpp.patch b/packages/gcc/gcc-4.2-20060513/zecke-xgcc-cpp.patch
deleted file mode 100644
index ba7d7257d9..0000000000
--- a/packages/gcc/gcc-4.2-20060513/zecke-xgcc-cpp.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-Index: gcc-4.0.2/Makefile.in
-===================================================================
---- gcc-4.0.2.orig/Makefile.in 2006-08-06 13:17:09.000000000 +0200
-+++ gcc-4.0.2/Makefile.in 2006-08-06 13:18:35.000000000 +0200
-@@ -197,6 +197,7 @@
- AS="$(AS_FOR_TARGET)"; export AS; \
- CC="$(CC_FOR_TARGET)"; export CC; \
- CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
-+ CPP="$(CC_FOR_TARGET) -E"; export CCP; \
- CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
- CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
- CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
diff --git a/packages/gcc/gcc-cross-sdk_4.2.0.bb b/packages/gcc/gcc-cross-sdk_4.2.0.bb
new file mode 100644
index 0000000000..71c2cd08a2
--- /dev/null
+++ b/packages/gcc/gcc-cross-sdk_4.2.0.bb
@@ -0,0 +1,40 @@
+DESCRIPTION = "The GNU cc and gcc C compilers."
+HOMEPAGE = "http://www.gnu.org/software/gcc/"
+SECTION = "devel"
+LICENSE = "GPL"
+PR = "r0"
+
+inherit sdk
+
+FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/gcc-${PV}"
+
+DEPENDS = "virtual/${TARGET_PREFIX}binutils virtual/${TARGET_PREFIX}libc-for-gcc"
+PACKAGES = "${PN}"
+
+require gcc_${PV}.bb
+require gcc4-build-sdk.inc
+require gcc-package-sdk.inc
+
+SRC_URI = "ftp://ftp.gnu.org/pub/gnu/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
+ file://100-uclibc-conf.patch;patch=1 \
+ file://200-uclibc-locale.patch;patch=1 \
+ file://300-libstdc++-pic.patch;patch=1 \
+ file://301-missing-execinfo_h.patch;patch=1 \
+ file://302-c99-snprintf.patch;patch=1 \
+ file://303-c99-complex-ugly-hack.patch;patch=1 \
+ file://304-index_macro.patch;patch=1 \
+ file://602-sdk-libstdc++-includes.patch;patch=1 \
+ file://740-sh-pr24836.patch;patch=1 \
+ file://800-arm-bigendian.patch;patch=1 \
+ file://arm-nolibfloat.patch;patch=1 \
+ file://arm-softfloat.patch;patch=1 \
+ file://gcc41-configure.in.patch;patch=1 \
+ file://arm-thumb.patch;patch=1 \
+ file://arm-thumb-cache.patch;patch=1 \
+ file://ldflags.patch;patch=1 \
+ file://unbreak-armv4t.patch;patch=1 \
+ file://fix-ICE-in-arm_unwind_emit_set.diff;patch=1 \
+ "
+
+SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 "
+
diff --git a/packages/gcc/gcc-cross_4.0.2.bb b/packages/gcc/gcc-cross_4.0.2.bb
index d2dc240126..59da2080e8 100644
--- a/packages/gcc/gcc-cross_4.0.2.bb
+++ b/packages/gcc/gcc-cross_4.0.2.bb
@@ -5,7 +5,7 @@ inherit cross
FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/gcc-${PV}"
# NOTE: split PR. If the main .oe changes something that affects its *build*
# remember to increment this one too.
-PR = "r1"
+PR = "r7"
DEPENDS = "virtual/${TARGET_PREFIX}binutils virtual/${TARGET_PREFIX}libc-for-gcc gmp-native mpfr-native"
PROVIDES = "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++"
diff --git a/packages/gcc/gcc-cross_4.2-20060513.bb b/packages/gcc/gcc-cross_4.2-20060513.bb
deleted file mode 100644
index 4e380c5f66..0000000000
--- a/packages/gcc/gcc-cross_4.2-20060513.bb
+++ /dev/null
@@ -1,18 +0,0 @@
-require gcc_${PV}.bb
-# path mangling, needed by the cross packaging
-require gcc-paths-cross.inc
-inherit cross
-FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/gcc-${PV}"
-# NOTE: split PR. If the main .oe changes something that affects its *build*
-# remember to increment this one too.
-PR = "r1"
-
-DEPENDS = "virtual/${TARGET_PREFIX}binutils virtual/${TARGET_PREFIX}libc-for-gcc gmp-native mpfr-native"
-PROVIDES = "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++"
-
-# cross build
-require gcc3-build-cross.inc
-# cross packaging
-require gcc-package-cross.inc
-
-EXTRA_OECONF += "--with-mpfr=${STAGING_DIR}/${BUILD_SYS}"
diff --git a/packages/gcc/gcc_4.0.2.bb b/packages/gcc/gcc_4.0.2.bb
index f812897786..0541ddfe96 100644
--- a/packages/gcc/gcc_4.0.2.bb
+++ b/packages/gcc/gcc_4.0.2.bb
@@ -3,7 +3,7 @@ HOMEPAGE = "http://www.gnu.org/software/gcc/"
SECTION = "devel"
LICENSE = "GPL"
DEPENDS = "mpfr gmp"
-PR = "r3"
+PR = "r5"
inherit autotools gettext
@@ -23,7 +23,9 @@ SRC_URI_append = " file://100-uclibc-conf.patch;patch=1 \
file://302-c99-snprintf.patch;patch=1 \
file://303-c99-complex-ugly-hack.patch;patch=1 \
file://800-arm-bigendian.patch;patch=1 \
- file://zecke-host-cpp-ac-hack.patch;patch=1 "
+ file://zecke-host-cpp-ac-hack.patch;patch=1 \
+ file://gcc-4.0.2-atmel.0.99.2.patch;patch=1 \
+ "
SRC_URI_append_fail-fast = " file://zecke-no-host-includes.patch;patch=1 "
diff --git a/packages/gcc/gcc_4.2-20060513.bb b/packages/gcc/gcc_4.2-20060513.bb
deleted file mode 100644
index 85fe468bc0..0000000000
--- a/packages/gcc/gcc_4.2-20060513.bb
+++ /dev/null
@@ -1,27 +0,0 @@
-PR = "r0"
-DESCRIPTION = "The GNU cc and gcc C compilers."
-HOMEPAGE = "http://www.gnu.org/software/gcc/"
-SECTION = "devel"
-LICENSE = "GPL"
-DEFAULT_PREFERENCE = "-1"
-
-inherit autotools gettext
-
-require gcc-package.inc
-
-SRC_URI = "http://ftp.nluug.nl/languages/gcc/snapshots/${PV}/gcc-${PV}.tar.bz2 \
- file://arm-nolibfloat.patch;patch=1 \
- file://arm-softfloat.patch;patch=1 \
- file://zecke-xgcc-cpp.patch;patch=1 \
- file://ldflags.patch;patch=1"
-
-SRC_URI_append_fail-fast = " file://zecke-no-host-includes.patch;patch=1 "
-
-require gcc4-build.inc
-EXTRA_OECONF += "--disable-libssp"
-
-FORTRAN = ""
-HAS_GFORTRAN = ""
-HAS_G2C = "no"
-
-
diff --git a/packages/gnu-config/gnu-config/avr32.patch b/packages/gnu-config/gnu-config/avr32.patch
new file mode 100644
index 0000000000..43efcd8a2e
--- /dev/null
+++ b/packages/gnu-config/gnu-config/avr32.patch
@@ -0,0 +1,20 @@
+--- /tmp/config.sub 2007-06-01 15:29:41.000000000 +0200
++++ config/config.sub 2007-06-01 15:58:50.005251000 +0200
+@@ -231,7 +231,7 @@
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
++ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+@@ -305,7 +305,7 @@
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+- | avr-* \
++ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
diff --git a/packages/gnu-config/gnu-config_20050701.bb b/packages/gnu-config/gnu-config_20050701.bb
index 2066014adf..2f1b6eb785 100644
--- a/packages/gnu-config/gnu-config_20050701.bb
+++ b/packages/gnu-config/gnu-config_20050701.bb
@@ -6,10 +6,11 @@ INHIBIT_DEFAULT_DEPS = "1"
FIXEDSRCDATE = "${@bb.data.getVar('FILE', d, 1).split('_')[-1].split('.')[0]}"
PV = "0.1+cvs${FIXEDSRCDATE}"
-PR = "r4"
+PR = "r5"
SRC_URI = "cvs://anonymous@cvs.sv.gnu.org/cvsroot/config;module=config;method=pserver;date=${FIXEDSRCDATE} \
file://config-guess-uclibc.patch;patch=1 \
+ file://avr32.patch;patch=1 \
file://gnu-configize.in"
S = "${WORKDIR}/config"
diff --git a/packages/libfakekey/libfakekey_svn.bb b/packages/libfakekey/libfakekey_svn.bb
index 74947ab0ff..f4c7afb856 100644
--- a/packages/libfakekey/libfakekey_svn.bb
+++ b/packages/libfakekey/libfakekey_svn.bb
@@ -1,9 +1,9 @@
-DESCRIPTION = "Matchbox keyboard"
+DESCRIPTION = "Library to generate fake keys for Matchbox keyboard"
LICENSE = "GPL"
DEPENDS = "libxtst"
SECTION = "x11/wm"
PR="r2"
-PV = "0.0+svn${SRCDATE}"
+PV = "0.2+svn${SRCDATE}"
SRC_URI = "svn://svn.o-hand.com/repos/matchbox/trunk;module=${PN};proto=http"
diff --git a/packages/linux-libc-headers/linux-libc-headers_2.6.20.bb b/packages/linux-libc-headers/linux-libc-headers_2.6.20.bb
index 457f16c1f7..5bad9fedae 100644
--- a/packages/linux-libc-headers/linux-libc-headers_2.6.20.bb
+++ b/packages/linux-libc-headers/linux-libc-headers_2.6.20.bb
@@ -2,7 +2,7 @@ require linux-libc-headers.inc
INHIBIT_DEFAULT_DEPS = "1"
DEPENDS = "unifdef-native"
-PR = "r6"
+PR = "r7"
SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-${PV}.tar.bz2 \
file://procinfo.h"
@@ -25,6 +25,7 @@ set_arch() {
sparc64*) ARCH=sparc64 ;;
sparc*) ARCH=sparc ;;
x86_64*) ARCH=x86_64 ;;
+ avr32*) ARCH=avr32 ;;
esac
}
diff --git a/packages/linux/linux/at32stk1000/.mtn2git_empty b/packages/linux/linux/at32stk1000/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/linux/linux/at32stk1000/.mtn2git_empty
diff --git a/packages/linux/linux/at32stk1000/defconfig b/packages/linux/linux/at32stk1000/defconfig
new file mode 100644
index 0000000000..0338f33b1a
--- /dev/null
+++ b/packages/linux/linux/at32stk1000/defconfig
@@ -0,0 +1,546 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.21
+# Fri Jun 1 17:44:54 2007
+#
+CONFIG_AVR32=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_TIME=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+# CONFIG_SYSVIPC is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type and features
+#
+CONFIG_SUBARCH_AVR32B=y
+CONFIG_MMU=y
+CONFIG_PERFORMANCE_COUNTERS=y
+CONFIG_PLATFORM_AT32AP=y
+CONFIG_CPU_AT32AP7000=y
+CONFIG_BOARD_ATSTK1002=y
+CONFIG_BOARD_ATSTK1000=y
+CONFIG_LOADER_U_BOOT=y
+CONFIG_LOAD_ADDRESS=0x10000000
+CONFIG_ENTRY_ADDRESS=0x90000000
+CONFIG_PHYS_OFFSET=0x10000000
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_HAVE_ARCH_BOOTMEM_NODE is not set
+# CONFIG_ARCH_HAVE_MEMORY_PRESENT is not set
+# CONFIG_NEED_NODE_MEMMAP_SIZE is not set
+CONFIG_ARCH_FLATMEM_ENABLE=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+# CONFIG_ARCH_SPARSEMEM_ENABLE is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_OWNERSHIP_TRACE=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_CMDLINE=""
+
+#
+# Bus options
+#
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Networking
+#
+# CONFIG_NET is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNPACPI is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# Misc devices
+#
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# ISDN subsystem
+#
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GPIO is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_ATMEL is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_BUGVERBOSE is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
diff --git a/packages/opie-init/opie-init/opie b/packages/opie-init/opie-init/opie
index 1aa5fdf0b2..4a7a9e4330 100755
--- a/packages/opie-init/opie-init/opie
+++ b/packages/opie-init/opie-init/opie
@@ -70,18 +70,20 @@ case $1 in
echo "Starting qss" >>/var/log/opie-qss.log
$OPIEDIR/bin/qss </dev/null >>/var/log/opie-qss.log 2>&1
echo "qss exited, will try to restart" >>/var/log/opie-qss.log
- done; } &
+ done; rm /var/run/opie-qss-loop.pid; } &
+ echo $! >/var/run/opie-qss-loop.pid
fi
;;
'stop')
echo "Stopping Opie..."
+ test -r /var/run/opie-qss-loop.pid && kill $(cat /var/run/opie-qss-loop.pid) 2>/dev/null ; rm /var/run/opie-qss-loop.pid
killall qss 2>/dev/null
killall qpe 2>/dev/null
killall opie-login 2>/dev/null
killall quicklauncher 2>/dev/null
- test -r /var/run/opie-ssh-agent.pid && kill $(cat /var/run/opie-ssh-agent.pid) 2>/dev/null
+ test -r /var/run/opie-ssh-agent.pid && kill $(cat /var/run/opie-ssh-agent.pid) 2>/dev/null ; rm /var/run/opie-ssh-agent.pid
true
;;
diff --git a/packages/opie-init/opie-init_1.2.2.bb b/packages/opie-init/opie-init_1.2.2.bb
index d54813eb7b..ca10d61221 100644
--- a/packages/opie-init/opie-init_1.2.2.bb
+++ b/packages/opie-init/opie-init_1.2.2.bb
@@ -1,5 +1,5 @@
require ${PN}.inc
-PR = "r3"
+PR = "r4"
SRC_URI = "file://opie-reorgfiles \
file://opie \
diff --git a/packages/pcmcia-cs/pcmcia-cs_3.2.8.bb b/packages/pcmcia-cs/pcmcia-cs_3.2.8.bb
index 3f4472b501..018f33550f 100644
--- a/packages/pcmcia-cs/pcmcia-cs_3.2.8.bb
+++ b/packages/pcmcia-cs/pcmcia-cs_3.2.8.bb
@@ -3,7 +3,8 @@ SECTION = "base"
PRIORITY = "required"
LICENSE = "GPL"
DEPENDS = "virtual/kernel"
-PR = "r27"
+RDEPENDS = "hostap-conf orinoco-conf"
+PR = "r28"
SRC_URI = "${SOURCEFORGE_MIRROR}/pcmcia-cs/pcmcia-cs-${PV}.tar.gz \
file://busybox.patch;patch=1 \
diff --git a/packages/perl/libxml-parser-perl-native_2.34.bb b/packages/perl/libxml-parser-perl-native_2.34.bb
index 99b61dc412..193de60c80 100644
--- a/packages/perl/libxml-parser-perl-native_2.34.bb
+++ b/packages/perl/libxml-parser-perl-native_2.34.bb
@@ -3,7 +3,3 @@ SECTION = "libs"
inherit native
require libxml-parser-perl_${PV}.bb
-
-DEPENDS = "perl-native expat-native"
-RDEPENDS = "perl-native"
-EXTRA_CPANFLAGS += " EXPATINCPATH='${STAGING_INCDIR}' EXPATLIBPATH='${STAGING_LIBDIR}'"
diff --git a/packages/tasks/task-base.bb b/packages/tasks/task-base.bb
index a4579cf8c3..a164fa550d 100644
--- a/packages/tasks/task-base.bb
+++ b/packages/tasks/task-base.bb
@@ -1,5 +1,5 @@
DESCRIPTION = "Merge machine and distro options to create a basic machine task/package"
-PR = "r34"
+PR = "r35"
PROVIDES = "${PACKAGES}"
PACKAGES = 'task-boot \
@@ -234,7 +234,6 @@ RDEPENDS_task-base-pcmcia = "\
${@base_contains('DISTRO_FEATURES', 'wifi', 'prism3-firmware', '',d)} \
${@base_contains('DISTRO_FEATURES', 'wifi', 'prism3-support', '',d)} \
${@base_contains('DISTRO_FEATURES', 'wifi', 'spectrum-fw', '',d)} \
- ${@base_contains('DISTRO_FEATURES', 'wifi', 'hostap-conf', '',d)} \
"
RRECOMMENDS_task-base-pcmcia = "\