nspr 4.7.1: import from jalimo overlay, convert to new style staging and checksums

5 files changed, 1332 insertions, 0 deletions

diff --git a/recipes/mozilla/nspr-4.7.1/30_config_64bits.dpatch b/recipes/mozilla/nspr-4.7.1/30_config_64bits.dpatch
new file mode 100644
index 0000000000..d1f05cb47a
--- /dev/null
+++ b/recipes/mozilla/nspr-4.7.1/30_config_64bits.dpatch
@@ -0,0 +1,41 @@
+--- nsprpub/configure.in
++++ nsprpub/configure.in
+@@ -57,7 +57,7 @@
+ USE_USER_PTHREADS=
+ USE_NSPR_THREADS=
+ USE_N32=
+-USE_64=
++USE_64=maybe
+ USE_CPLUS=
+ USE_IPV6=
+ USE_MDUPDATE=
+@@ -222,11 +222,26 @@
+     fi ])
+ 
+ AC_ARG_ENABLE(64bit,
+-    [  --enable-64bit          Enable 64-bit support (on certain platforms)],
+-    [ if test "$enableval" = "yes"; then
+-	    USE_64=1
++    [  --disable-64bit         Disable 64-bit support (on 64-bit platforms)],
++    [ if test "$enableval" = "no"; then
++	    USE_64=
++      else
++	    USE_64=1
+       fi ])
+ 
++if test "${USE_64}"; then
++    AC_MSG_CHECKING(for 64-bit OS)
++    AC_TRY_COMPILE([],[int assert[(sizeof(long) == 8) ? 1: -1]],
++        result="yes", result="no")
++    AC_MSG_RESULT("$result")
++    if test "$result" = "no" && test "$USE_64" = 1; then
++        AC_MSG_ERROR([Can't --enable-64bit on non 64-bit platforms])
++    fi
++    if test "$result" = "yes"; then
++        USE_64=1
++    fi
++fi
++
+ AC_ARG_ENABLE(mdupdate,
+     [  --enable-mdupdate       Enable use of certain compilers' mdupdate feature],
+     [ if test "$enableval" = "yes"; then
diff --git a/recipes/mozilla/nspr-4.7.1/30_pkgconfig.dpatch b/recipes/mozilla/nspr-4.7.1/30_pkgconfig.dpatch
new file mode 100644
index 0000000000..aa8089e12e
--- /dev/null
+++ b/recipes/mozilla/nspr-4.7.1/30_pkgconfig.dpatch
@@ -0,0 +1,33 @@
+--- nsprpub/config/Makefile.in
++++ nsprpub/config/Makefile.in
+@@ -158,3 +158,7 @@
+ install:: nspr.m4
+ 	$(NSINSTALL) -D $(DESTDIR)$(datadir)/aclocal
+ 	$(NSINSTALL) -t -m 0644 $< $(DESTDIR)$(datadir)/aclocal
++
++install:: nspr.pc
++	$(NSINSTALL) -D $(DESTDIR)$(libdir)/pkgconfig
++	$(NSINSTALL) -t -m 0644 $< $(DESTDIR)$(libdir)/pkgconfig
+--- nsprpub/config/nspr.pc.in
++++ nsprpub/config/nspr.pc.in
+@@ -0,0 +1,10 @@
++prefix=@prefix@
++exec_prefix=@exec_prefix@
++libdir=@libdir@
++includedir=@includedir@
++
++Name: NSPR
++Description: The Netscape Portable Runtime
++Version: @MOD_MAJOR_VERSION@.@MOD_MINOR_VERSION@.@MOD_PATCH_VERSION@
++Libs: -L@libdir@ -lplds@MOD_MAJOR_VERSION@ -lplc@MOD_MAJOR_VERSION@ -lnspr@MOD_MAJOR_VERSION@ @OS_LIBS@
++Cflags: -I@includedir@
+--- nsprpub/configure.in
++++ nsprpub/configure.in
+@@ -2766,6 +2766,7 @@
+ config/nsprincl.mk
+ config/nsprincl.sh
+ config/nspr-config
++config/nspr.pc
+ lib/Makefile 
+ lib/ds/Makefile 
+ lib/libc/Makefile 
diff --git a/recipes/mozilla/nspr-4.7.1/81_sonames.dpatch b/recipes/mozilla/nspr-4.7.1/81_sonames.dpatch
new file mode 100644
index 0000000000..702c50dbad
--- /dev/null
+++ b/recipes/mozilla/nspr-4.7.1/81_sonames.dpatch
@@ -0,0 +1,234 @@
+--- nsprpub/config/rules.mk
++++ nsprpub/config/rules.mk
+@@ -129,12 +129,35 @@
+ else
+ ifdef MKSHLIB
+ SHARED_LIBRARY	= $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX)
++SONAME		= $(notdir $(SHARED_LIBRARY))
++
++ifdef SO_VERSION
++ifneq (,$(findstring $(SONAME),$(MKSHLIB)))
++SO_VERSION_MAJOR	:= $(shell echo $(SO_VERSION) | sed 's/^\([^.]*\)\(\.[^.]*\)\?\(\.[^.]*\)\?/\1/')
++SO_VERSION_MINOR	:= $(shell echo $(SO_VERSION) | sed 's/^\([^.]*\)\(\.[^.]*\)\?\(\.[^.]*\)\?/\2/')
++SO_VERSION_MICRO	:= $(shell echo $(SO_VERSION) | sed 's/^\([^.]*\)\(\.[^.]*\)\?\(\.[^.]*\)\?/\3/')
++
++SHARED_LIBRARY_LINKS	:= $(SONAME)
++ifdef SO_VERSION_MINOR
++SHARED_LIBRARY_LINKS	+= $(SONAME).$(SO_VERSION_MAJOR)
+ endif
++ifdef SO_VERSION_MICRO
++SHARED_LIBRARY_LINKS	+= $(SHARED_LIBRARY).$(SO_VERSION_MAJOR)$(SO_VERSION_MINOR)
+ endif
+ 
++SONAME			:= $(SONAME).$(SO_VERSION_MAJOR)
++SHARED_LIBRARY		:= $(SHARED_LIBRARY).$(SO_VERSION)
++
++MKSHLINKS		= (cd $(1) && for link in $(SHARED_LIBRARY_LINKS); do rm -f $$link; ln -s $(notdir $(SHARED_LIBRARY)) $$link; done)
+ endif
+ endif
+ 
++endif
++endif
++
++endif
++endif
++
+ ifndef TARGETS
+ ifeq (,$(filter-out WINNT OS2,$(OS_ARCH)))
+ TARGETS		= $(LIBRARY) $(SHARED_LIBRARY) $(IMPORT_LIBRARY)
+@@ -166,7 +189,7 @@
+ endif
+ 
+ ALL_TRASH		= $(TARGETS) $(OBJS) $(RES) $(filter-out . .., $(OBJDIR)) LOGS TAGS $(GARBAGE) \
+-			  $(NOSUCHFILE) \
++			  $(SHARED_LIBRARY_LINKS) $(NOSUCHFILE) \
+ 			  so_locations
+ 
+ ifeq ($(OS_ARCH),OpenVMS)
+@@ -232,6 +255,7 @@
+ endif
+ ifdef RELEASE_LIBS
+ 	$(NSINSTALL) -t -m 0755 $(RELEASE_LIBS) $(DESTDIR)$(libdir)/$(lib_subdir)
++	$(call MKSHLINKS,$(DESTDIR)$(libdir)/$(lib_subdir))
+ endif
+ 	+$(LOOP_OVER_DIRS)
+ 
+@@ -325,6 +349,8 @@
+ 	$(IMPLIB) $@ $(MAPFILE)
+ endif
+ 
++$(SHARED_LIBRARY_LINKS): %: $(SHARED_LIBRARY)
++
+ $(SHARED_LIBRARY): $(OBJS) $(RES) $(MAPFILE)
+ 	@$(MAKE_OBJDIR)
+ 	rm -f $@
+@@ -352,6 +378,7 @@
+ 	fi
+ endif	# OpenVMS
+ 	$(MKSHLIB) $(OBJS) $(RES) $(EXTRA_LIBS)
++	$(call MKSHLINKS,.)
+ endif   # OS2 vacpp
+ endif	# WINNT
+ endif	# AIX 4.1
+--- nsprpub/configure.in
++++ nsprpub/configure.in
+@@ -892,7 +892,7 @@
+         AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC)
+         MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
+         DSO_CFLAGS=-fPIC
+-        DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
++        DSO_LDOPTS='-shared -Wl,-soname,$(SONAME)'
+         STRIP="$STRIP -d"
+         case "$target_os" in
+         bsdi4.2* | bsdi4.3* | bsdi5.*)
+@@ -1042,7 +1042,7 @@
+     fi
+     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+     DSO_CFLAGS=-fPIC
+-    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
++    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(SONAME)'
+     MDCPUCFG_H=_freebsd.cfg
+     PR_MD_CSRCS=freebsd.c
+     ;;
+@@ -1059,7 +1059,7 @@
+     # workaround this problem.
+     AC_DEFINE(_PR_POLL_WITH_SELECT)
+     AC_DEFINE(_USE_BIG_FDS)
+-    DSO_LDOPTS='-b +h $(notdir $@)'
++    DSO_LDOPTS='-b +h $(SONAME)'
+     PR_MD_CSRCS=hpux.c
+     if test "$OS_TEST" = "ia64"; then
+         DLL_SUFFIX=so
+@@ -1304,7 +1304,7 @@
+     PR_MD_CSRCS=linux.c
+     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+     DSO_CFLAGS=-fPIC
+-    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
++    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(SONAME)'
+     _OPTIMIZE_FLAGS=-O2
+     _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
+                                    # combo is not yet good at debugging inlined
+@@ -1561,7 +1561,7 @@
+         else
+             OBJECT_FMT=ELF
+             DLL_SUFFIX=so
+-            DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)'
++            DSO_LDOPTS='-shared -Wl,-soname,$(SONAME)'
+         fi
+     fi
+ 
+@@ -1607,7 +1607,7 @@
+     AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
+     MDCPUCFG_H=_nto.cfg
+     PR_MD_CSRCS=nto.c
+-    MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@'
++    MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(SONAME) -o $@'
+     DSO_CFLAGS=-fPIC
+     DSO_LDOPTS=-shared
+     OS_LIBS="$OS_LIBS -lsocket"
+@@ -1685,7 +1685,7 @@
+     if echo $OS_RELEASE | grep -c V4.0 >/dev/null; then
+         AC_DEFINE(OSF1V4_MAP_PRIVATE_BUG)
+     fi
+-    DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)'
++    DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(SONAME)'
+     MDCPUCFG_H=_osf1.cfg
+     PR_MD_CSRCS=osf1.c
+     ;;
+@@ -1751,7 +1751,7 @@
+         _OPTIMIZE_FLAGS='-O -F Olimit,4000'
+     fi
+ 
+-    DSO_LDOPTS='-G -z defs -h $(@:$(OBJDIR)/%.so=%.so)'
++    DSO_LDOPTS='-G -z defs -h $(SONAME)'
+ 
+     if test "$OS_RELEASE" = "5.43"; then
+         AC_DEFINE(IP_MULTICAST)
+@@ -1807,10 +1807,10 @@
+         if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
+             GCC_USE_GNU_LD=1
+         fi
+-        DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore' 
++        DSO_LDOPTS='-shared -Wl,-h,$(SONAME),-z,combreloc,-z,defs,-z,ignore'
+     else
+         DSO_CFLAGS=-KPIC
+-        DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore'
++        DSO_LDOPTS='-G -h $(SONAME) -z combreloc -z defs -z ignore'
+     fi
+     if test -n "$GNU_CC"; then
+         CFLAGS="$CFLAGS -Wall"
+--- nsprpub/lib/ds/Makefile.in
++++ nsprpub/lib/ds/Makefile.in
+@@ -127,6 +127,7 @@
+ 
+ LIBRARY_NAME	= plds
+ LIBRARY_VERSION	= $(MOD_MAJOR_VERSION)
++SO_VERSION	= 0d
+ 
+ RELEASE_HEADERS = $(HEADERS)
+ RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR)
+@@ -185,12 +186,14 @@
+ export:: $(TARGETS)
+ 	$(INSTALL) -m 444 $(HEADERS) $(dist_includedir)
+ 	$(INSTALL) -m 444 $(TARGETS) $(dist_libdir)
++	$(call MKSHLINKS,$(dist_libdir))
+ ifdef SHARED_LIBRARY
+ ifeq ($(OS_ARCH),HP-UX)
+ 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir)
+ 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir)
+ else
+ 	$(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir)
++	$(call MKSHLINKS,$(dist_bindir))
+ endif
+ endif
+ ifeq ($(MOZ_BITS),16)
+--- nsprpub/lib/libc/src/Makefile.in
++++ nsprpub/lib/libc/src/Makefile.in
+@@ -69,6 +69,7 @@
+ 
+ LIBRARY_NAME	= plc
+ LIBRARY_VERSION	= $(MOD_MAJOR_VERSION)
++SO_VERSION	= 0d
+ 
+ RELEASE_LIBS = $(TARGETS)
+ 
+@@ -187,12 +188,14 @@
+ 
+ export:: $(TARGETS)
+ 	$(INSTALL) -m 444 $(TARGETS) $(dist_libdir)
++	$(call MKSHLINKS,$(dist_libdir))
+ ifdef SHARED_LIBRARY
+ ifeq ($(OS_ARCH),HP-UX)
+ 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir)
+ 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir)
+ else
+ 	$(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir)
++	$(call MKSHLINKS,$(dist_bindir))
+ endif
+ endif
+ ifeq ($(MOZ_BITS),16)
+--- nsprpub/pr/src/Makefile.in
++++ sprpub/pr/src/Makefile.in
+@@ -332,6 +332,7 @@
+ 
+ LIBRARY_NAME = nspr
+ LIBRARY_VERSION = $(MOD_MAJOR_VERSION)
++SO_VERSION = 0d
+ 
+ RELEASE_LIBS = $(TARGETS)
+ 
+@@ -402,12 +403,14 @@
+ 
+ export:: $(TARGETS)
+ 	$(INSTALL) -m 444 $(TARGETS) $(dist_libdir)
++	$(call MKSHLINKS,$(dist_libdir))
+ ifdef SHARED_LIBRARY
+ ifeq ($(OS_ARCH),HP-UX)
+ 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir)
+ 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir)
+ else
+ 	$(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir)
++	$(call MKSHLINKS,$(dist_bindir))
+ endif
+ endif
+ ifeq ($(MOZ_BITS),16)
diff --git a/recipes/mozilla/nspr-4.7.1/99_configure.dpatch b/recipes/mozilla/nspr-4.7.1/99_configure.dpatch
new file mode 100644
index 0000000000..1090fa1e07
--- /dev/null
+++ b/recipes/mozilla/nspr-4.7.1/99_configure.dpatch
@@ -0,0 +1,978 @@
+--- nsprpub/configure.orig
++++ nsprpub/configure
+@@ -36,7 +36,7 @@
+ ac_help="$ac_help
+   --enable-n32            Enable n32 ABI support (IRIX only)"
+ ac_help="$ac_help
+-  --enable-64bit          Enable 64-bit support (on certain platforms)"
++  --disable-64bit         Disable 64-bit support (on 64-bit platforms)"
+ ac_help="$ac_help
+   --enable-mdupdate       Enable use of certain compilers' mdupdate feature"
+ ac_help="$ac_help
+@@ -699,7 +699,7 @@
+ USE_USER_PTHREADS=
+ USE_NSPR_THREADS=
+ USE_N32=
+-USE_64=
++USE_64=maybe
+ USE_CPLUS=
+ USE_IPV6=
+ USE_MDUPDATE=
+@@ -920,12 +920,44 @@
+ # Check whether --enable-64bit or --disable-64bit was given.
+ if test "${enable_64bit+set}" = set; then
+   enableval="$enable_64bit"
+-   if test "$enableval" = "yes"; then
++   if test "$enableval" = "no"; then
++	    USE_64=
++      else
+ 	    USE_64=1
+       fi 
+ fi
+ 
+ 
++if test "${USE_64}"; then
++    echo $ac_n "checking for 64-bit OS""... $ac_c" 1>&6
++echo "configure:934: checking for 64-bit OS" >&5
++    cat > conftest.$ac_ext <<EOF
++#line 936 "configure"
++#include "confdefs.h"
++
++int main() {
++int assert[(sizeof(long) == 8) ? 1: -1]
++; return 0; }
++EOF
++if { (eval echo configure:943: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++  rm -rf conftest*
++  result="yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  result="no"
++fi
++rm -f conftest*
++    echo "$ac_t"""$result"" 1>&6
++    if test "$result" = "no" && test "$USE_64" = 1; then
++        { echo "configure: error: Can't --enable-64bit on non 64-bit platforms" 1>&2; exit 1; }
++    fi
++    if test "$result" = "yes"; then
++        USE_64=1
++    fi
++fi
++
+ # Check whether --enable-mdupdate or --disable-mdupdate was given.
+ if test "${enable_mdupdate+set}" = set; then
+   enableval="$enable_mdupdate"
+@@ -1067,7 +1099,7 @@
+     # Extract the first word of "$WHOAMI whoami", so it can be a program name with args.
+ set dummy $WHOAMI whoami; ac_word=$2
+ echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+-echo "configure:1071: checking for $ac_word" >&5
++echo "configure:1103: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_WHOAMI'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1138,13 +1170,13 @@
+     _SAVE_LDFLAGS="$LDFLAGS"
+ 
+     echo $ac_n "checking for $host compiler""... $ac_c" 1>&6
+-echo "configure:1142: checking for $host compiler" >&5
++echo "configure:1174: checking for $host compiler" >&5
+     for ac_prog in $HOST_CC gcc cc /usr/ucb/cc
+ do
+ # Extract the first word of "$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:1148: checking for $ac_word" >&5
++echo "configure:1180: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_HOST_CC'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1190,16 +1222,16 @@
+     LDFLAGS="$HOST_LDFLAGS"
+ 
+     echo $ac_n "checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works""... $ac_c" 1>&6
+-echo "configure:1194: checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works" >&5
++echo "configure:1226: checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works" >&5
+     cat > conftest.$ac_ext <<EOF
+-#line 1196 "configure"
++#line 1228 "configure"
+ #include "confdefs.h"
+ 
+ int main() {
+ return(0);
+ ; return 0; }
+ EOF
+-if { (eval echo configure:1203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:1235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+   rm -rf conftest*
+   ac_cv_prog_host_cc_works=1 echo "$ac_t""yes" 1>&6
+ else
+@@ -1228,7 +1260,7 @@
+ # 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:1232: checking for $ac_word" >&5
++echo "configure:1264: 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
+@@ -1262,7 +1294,7 @@
+     # 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:1266: checking for $ac_word" >&5
++echo "configure:1298: 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
+@@ -1292,7 +1324,7 @@
+   # 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:1296: checking for $ac_word" >&5
++echo "configure:1328: 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
+@@ -1343,7 +1375,7 @@
+       # 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:1347: checking for $ac_word" >&5
++echo "configure:1379: 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
+@@ -1375,7 +1407,7 @@
+ fi
+ 
+ echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+-echo "configure:1379: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
++echo "configure:1411: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+ 
+ ac_ext=c
+ # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+@@ -1386,12 +1418,12 @@
+ 
+ cat > conftest.$ac_ext << EOF
+ 
+-#line 1390 "configure"
++#line 1422 "configure"
+ #include "confdefs.h"
+ 
+ main(){return(0);}
+ EOF
+-if { (eval echo configure:1395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:1427: \"$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
+@@ -1417,12 +1449,12 @@
+   { 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""... $ac_c" 1>&6
+-echo "configure:1421: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
++echo "configure:1453: checking whether the C compiler ($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""... $ac_c" 1>&6
+-echo "configure:1426: checking whether we are using GNU C" >&5
++echo "configure:1458: checking whether we are using GNU C" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1431,7 +1463,7 @@
+   yes;
+ #endif
+ EOF
+-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1435: \"$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:1467: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+   ac_cv_prog_gcc=yes
+ else
+   ac_cv_prog_gcc=no
+@@ -1450,7 +1482,7 @@
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+-echo "configure:1454: checking whether ${CC-cc} accepts -g" >&5
++echo "configure:1486: checking whether ${CC-cc} accepts -g" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1487,7 +1519,7 @@
+ # Extract the first word of "$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:1491: checking for $ac_word" >&5
++echo "configure:1523: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1523,7 +1555,7 @@
+ # Extract the first word of "$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:1527: checking for $ac_word" >&5
++echo "configure:1559: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1555,7 +1587,7 @@
+ 
+ 
+ echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+-echo "configure:1559: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
++echo "configure:1591: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+ 
+ ac_ext=C
+ # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+@@ -1566,12 +1598,12 @@
+ 
+ cat > conftest.$ac_ext << EOF
+ 
+-#line 1570 "configure"
++#line 1602 "configure"
+ #include "confdefs.h"
+ 
+ int main(){return(0);}
+ EOF
+-if { (eval echo configure:1575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:1607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+   ac_cv_prog_cxx_works=yes
+   # If we can't run a trivial program, we are probably using a cross compiler.
+   if (./conftest; exit) 2>/dev/null; then
+@@ -1597,12 +1629,12 @@
+   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
+ fi
+ echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+-echo "configure:1601: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
++echo "configure:1633: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+ echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
+ cross_compiling=$ac_cv_prog_cxx_cross
+ 
+ echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
+-echo "configure:1606: checking whether we are using GNU C++" >&5
++echo "configure:1638: checking whether we are using GNU C++" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1611,7 +1643,7 @@
+   yes;
+ #endif
+ EOF
+-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1615: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1647: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+   ac_cv_prog_gxx=yes
+ else
+   ac_cv_prog_gxx=no
+@@ -1630,7 +1662,7 @@
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=
+ echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+-echo "configure:1634: checking whether ${CXX-g++} accepts -g" >&5
++echo "configure:1666: checking whether ${CXX-g++} accepts -g" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1675,7 +1707,7 @@
+ # Extract the first word of "$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:1679: checking for $ac_word" >&5
++echo "configure:1711: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1710,7 +1742,7 @@
+ # Extract the first word of "$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:1714: checking for $ac_word" >&5
++echo "configure:1746: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1745,7 +1777,7 @@
+ # Extract the first word of "$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:1749: checking for $ac_word" >&5
++echo "configure:1781: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1780,7 +1812,7 @@
+ # Extract the first word of "$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:1784: checking for $ac_word" >&5
++echo "configure:1816: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1815,7 +1847,7 @@
+ # Extract the first word of "$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:1819: checking for $ac_word" >&5
++echo "configure:1851: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -1850,7 +1882,7 @@
+ # Extract the first word of "$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:1854: checking for $ac_word" >&5
++echo "configure:1886: 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
+@@ -1885,7 +1917,7 @@
+     # 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:1889: checking for $ac_word" >&5
++echo "configure:1921: 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
+@@ -1915,7 +1947,7 @@
+   # 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:1919: checking for $ac_word" >&5
++echo "configure:1951: 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
+@@ -1966,7 +1998,7 @@
+       # 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:1970: checking for $ac_word" >&5
++echo "configure:2002: 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
+@@ -1998,7 +2030,7 @@
+ fi
+ 
+ echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+-echo "configure:2002: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
++echo "configure:2034: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+ 
+ ac_ext=c
+ # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+@@ -2009,12 +2041,12 @@
+ 
+ cat > conftest.$ac_ext << EOF
+ 
+-#line 2013 "configure"
++#line 2045 "configure"
+ #include "confdefs.h"
+ 
+ main(){return(0);}
+ EOF
+-if { (eval echo configure:2018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:2050: \"$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
+@@ -2040,12 +2072,12 @@
+   { 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""... $ac_c" 1>&6
+-echo "configure:2044: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
++echo "configure:2076: checking whether the C compiler ($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""... $ac_c" 1>&6
+-echo "configure:2049: checking whether we are using GNU C" >&5
++echo "configure:2081: checking whether we are using GNU C" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2054,7 +2086,7 @@
+   yes;
+ #endif
+ EOF
+-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2058: \"$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:2090: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+   ac_cv_prog_gcc=yes
+ else
+   ac_cv_prog_gcc=no
+@@ -2073,7 +2105,7 @@
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+-echo "configure:2077: checking whether ${CC-cc} accepts -g" >&5
++echo "configure:2109: checking whether ${CC-cc} accepts -g" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2113,7 +2145,7 @@
+ # Extract the first word of "$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:2117: checking for $ac_word" >&5
++echo "configure:2149: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2145,7 +2177,7 @@
+ 
+ 
+ echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+-echo "configure:2149: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
++echo "configure:2181: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+ 
+ ac_ext=C
+ # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+@@ -2156,12 +2188,12 @@
+ 
+ cat > conftest.$ac_ext << EOF
+ 
+-#line 2160 "configure"
++#line 2192 "configure"
+ #include "confdefs.h"
+ 
+ int main(){return(0);}
+ EOF
+-if { (eval echo configure:2165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:2197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+   ac_cv_prog_cxx_works=yes
+   # If we can't run a trivial program, we are probably using a cross compiler.
+   if (./conftest; exit) 2>/dev/null; then
+@@ -2187,12 +2219,12 @@
+   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
+ fi
+ echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+-echo "configure:2191: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
++echo "configure:2223: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+ echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
+ cross_compiling=$ac_cv_prog_cxx_cross
+ 
+ echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
+-echo "configure:2196: checking whether we are using GNU C++" >&5
++echo "configure:2228: checking whether we are using GNU C++" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2201,7 +2233,7 @@
+   yes;
+ #endif
+ EOF
+-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:2205: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:2237: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+   ac_cv_prog_gxx=yes
+ else
+   ac_cv_prog_gxx=no
+@@ -2220,7 +2252,7 @@
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=
+ echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+-echo "configure:2224: checking whether ${CXX-g++} accepts -g" >&5
++echo "configure:2256: checking whether ${CXX-g++} accepts -g" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2254,7 +2286,7 @@
+         fi
+     fi
+     echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+-echo "configure:2258: checking how to run the C preprocessor" >&5
++echo "configure:2290: checking how to run the C preprocessor" >&5
+ # On Suns, sometimes $CPP names a directory.
+ if test -n "$CPP" && test -d "$CPP"; then
+   CPP=
+@@ -2269,13 +2301,13 @@
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp.
+   cat > conftest.$ac_ext <<EOF
+-#line 2273 "configure"
++#line 2305 "configure"
+ #include "confdefs.h"
+ #include <assert.h>
+ Syntax Error
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:2279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:2311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   :
+@@ -2286,13 +2318,13 @@
+   rm -rf conftest*
+   CPP="${CC-cc} -E -traditional-cpp"
+   cat > conftest.$ac_ext <<EOF
+-#line 2290 "configure"
++#line 2322 "configure"
+ #include "confdefs.h"
+ #include <assert.h>
+ Syntax Error
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:2296: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:2328: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   :
+@@ -2303,13 +2335,13 @@
+   rm -rf conftest*
+   CPP="${CC-cc} -nologo -E"
+   cat > conftest.$ac_ext <<EOF
+-#line 2307 "configure"
++#line 2339 "configure"
+ #include "confdefs.h"
+ #include <assert.h>
+ Syntax Error
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:2313: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:2345: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   :
+@@ -2336,7 +2368,7 @@
+     # 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:2340: checking for $ac_word" >&5
++echo "configure:2372: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2368,7 +2400,7 @@
+ # Extract the first word of "$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:2372: checking for $ac_word" >&5
++echo "configure:2404: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_AS'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2409,7 +2441,7 @@
+ # Extract the first word of "$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:2413: checking for $ac_word" >&5
++echo "configure:2445: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_AR'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2450,7 +2482,7 @@
+ # Extract the first word of "$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:2454: checking for $ac_word" >&5
++echo "configure:2486: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2491,7 +2523,7 @@
+ # Extract the first word of "$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:2495: checking for $ac_word" >&5
++echo "configure:2527: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_STRIP'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2532,7 +2564,7 @@
+ # Extract the first word of "$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:2536: checking for $ac_word" >&5
++echo "configure:2568: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_WINDRES'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2600,7 +2632,7 @@
+ fi
+ 
+ echo $ac_n "checking for gcc -pipe support""... $ac_c" 1>&6
+-echo "configure:2604: checking for gcc -pipe support" >&5
++echo "configure:2636: checking for gcc -pipe support" >&5
+ if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then
+     echo '#include <stdio.h>' > dummy-hello.c
+     echo 'int main() { printf("Hello World\n"); return 0; }' >> dummy-hello.c
+@@ -2615,14 +2647,14 @@
+         _SAVE_CFLAGS=$CFLAGS
+         CFLAGS="$CFLAGS -pipe"
+         cat > conftest.$ac_ext <<EOF
+-#line 2619 "configure"
++#line 2651 "configure"
+ #include "confdefs.h"
+  #include <stdio.h> 
+ int main() {
+ printf("Hello World\n");
+ ; return 0; }
+ EOF
+-if { (eval echo configure:2626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++if { (eval echo configure:2658: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+   rm -rf conftest*
+   _res_gcc_pipe="yes"
+ else
+@@ -2649,7 +2681,7 @@
+ 
+ if test "$GNU_CC"; then
+     echo $ac_n "checking for visibility(hidden) attribute""... $ac_c" 1>&6
+-echo "configure:2653: checking for visibility(hidden) attribute" >&5
++echo "configure:2685: checking for visibility(hidden) attribute" >&5
+ if eval "test \"`echo '$''{'ac_cv_visibility_hidden'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2673,7 +2705,7 @@
+ EOF
+ 
+         echo $ac_n "checking for visibility pragma support""... $ac_c" 1>&6
+-echo "configure:2677: checking for visibility pragma support" >&5
++echo "configure:2709: checking for visibility pragma support" >&5
+ if eval "test \"`echo '$''{'ac_cv_visibility_pragma'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2726,7 +2758,7 @@
+ # Extract the first word of "$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:2730: checking for $ac_word" >&5
++echo "configure:2762: checking for $ac_word" >&5
+ if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -2983,17 +3015,17 @@
+     DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib'
+     ac_safe=`echo "sys/atomic_op.h" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for sys/atomic_op.h""... $ac_c" 1>&6
+-echo "configure:2987: checking for sys/atomic_op.h" >&5
++echo "configure:3019: checking for sys/atomic_op.h" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   cat > conftest.$ac_ext <<EOF
+-#line 2992 "configure"
++#line 3024 "configure"
+ #include "confdefs.h"
+ #include <sys/atomic_op.h>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:2997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:3029: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   rm -rf conftest*
+@@ -3150,7 +3182,7 @@
+         _DEBUG_FLAGS='-gdwarf-2 -O0'
+         MKSHLIB='$(CCC) $(DSO_LDOPTS) -o $@'
+         echo $ac_n "checking for gethostbyaddr in -lbind""... $ac_c" 1>&6
+-echo "configure:3154: checking for gethostbyaddr in -lbind" >&5
++echo "configure:3186: checking for gethostbyaddr in -lbind" >&5
+ ac_lib_var=`echo bind'_'gethostbyaddr | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+@@ -3158,7 +3190,7 @@
+   ac_save_LIBS="$LIBS"
+ LIBS="-lbind  $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 3162 "configure"
++#line 3194 "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ /* We use char because int might match the return type of a gcc2
+@@ -3169,7 +3201,7 @@
+ gethostbyaddr()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:3173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:3205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -3295,7 +3327,7 @@
+ 
+         MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
+         DSO_CFLAGS=-fPIC
+-        DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
++        DSO_LDOPTS='-shared -Wl,-soname,$(SONAME)'
+         STRIP="$STRIP -d"
+         case "$target_os" in
+         bsdi4.2* | bsdi4.3* | bsdi5.*)
+@@ -3524,7 +3556,7 @@
+     fi
+     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+     DSO_CFLAGS=-fPIC
+-    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
++    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(SONAME)'
+     MDCPUCFG_H=_freebsd.cfg
+     PR_MD_CSRCS=freebsd.c
+     ;;
+@@ -3554,7 +3586,7 @@
+ #define _USE_BIG_FDS 1
+ EOF
+ 
+-    DSO_LDOPTS='-b +h $(notdir $@)'
++    DSO_LDOPTS='-b +h $(SONAME)'
+     PR_MD_CSRCS=hpux.c
+     if test "$OS_TEST" = "ia64"; then
+         DLL_SUFFIX=so
+@@ -3908,7 +3940,7 @@
+     PR_MD_CSRCS=linux.c
+     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+     DSO_CFLAGS=-fPIC
+-    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
++    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(SONAME)'
+     _OPTIMIZE_FLAGS=-O2
+     _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
+                                    # combo is not yet good at debugging inlined
+@@ -4314,7 +4346,7 @@
+         else
+             OBJECT_FMT=ELF
+             DLL_SUFFIX=so
+-            DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)'
++            DSO_LDOPTS='-shared -Wl,-soname,$(SONAME)'
+         fi
+     fi
+ 
+@@ -4405,7 +4437,7 @@
+ 
+     MDCPUCFG_H=_nto.cfg
+     PR_MD_CSRCS=nto.c
+-    MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@'
++    MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(SONAME) -o $@'
+     DSO_CFLAGS=-fPIC
+     DSO_LDOPTS=-shared
+     OS_LIBS="$OS_LIBS -lsocket"
+@@ -4504,17 +4536,17 @@
+         _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Olimit 4000"
+         ac_safe=`echo "machine/builtins.h" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for machine/builtins.h""... $ac_c" 1>&6
+-echo "configure:4508: checking for machine/builtins.h" >&5
++echo "configure:4540: checking for machine/builtins.h" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   cat > conftest.$ac_ext <<EOF
+-#line 4513 "configure"
++#line 4545 "configure"
+ #include "confdefs.h"
+ #include <machine/builtins.h>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:4518: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:4550: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   rm -rf conftest*
+@@ -4564,7 +4596,7 @@
+ EOF
+ 
+     fi
+-    DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)'
++    DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(SONAME)'
+     MDCPUCFG_H=_osf1.cfg
+     PR_MD_CSRCS=osf1.c
+     ;;
+@@ -4687,7 +4719,7 @@
+         _OPTIMIZE_FLAGS='-O -F Olimit,4000'
+     fi
+ 
+-    DSO_LDOPTS='-G -z defs -h $(@:$(OBJDIR)/%.so=%.so)'
++    DSO_LDOPTS='-G -z defs -h $(SONAME)'
+ 
+     if test "$OS_RELEASE" = "5.43"; then
+         cat >> confdefs.h <<\EOF
+@@ -4773,10 +4805,10 @@
+         if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
+             GCC_USE_GNU_LD=1
+         fi
+-        DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore' 
++        DSO_LDOPTS='-shared -Wl,-h,$(SONAME),-z,combreloc,-z,defs,-z,ignore'
+     else
+         DSO_CFLAGS=-KPIC
+-        DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore'
++        DSO_LDOPTS='-G -h $(SONAME) -z combreloc -z defs -z ignore'
+     fi
+     if test -n "$GNU_CC"; then
+         CFLAGS="$CFLAGS -Wall"
+@@ -5084,7 +5116,7 @@
+     ;;
+ *)
+     echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
+-echo "configure:5088: checking for dlopen in -ldl" >&5
++echo "configure:5120: checking for dlopen in -ldl" >&5
+ ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+ if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+@@ -5092,7 +5124,7 @@
+   ac_save_LIBS="$LIBS"
+ LIBS="-ldl  $LIBS"
+ cat > conftest.$ac_ext <<EOF
+-#line 5096 "configure"
++#line 5128 "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ /* We use char because int might match the return type of a gcc2
+@@ -5103,7 +5135,7 @@
+ dlopen()
+ ; return 0; }
+ EOF
+-if { (eval echo configure:5107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:5139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+   rm -rf conftest*
+   eval "ac_cv_lib_$ac_lib_var=yes"
+ else
+@@ -5120,17 +5152,17 @@
+   echo "$ac_t""yes" 1>&6
+   ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
+-echo "configure:5124: checking for dlfcn.h" >&5
++echo "configure:5156: checking for dlfcn.h" >&5
+ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   cat > conftest.$ac_ext <<EOF
+-#line 5129 "configure"
++#line 5161 "configure"
+ #include "confdefs.h"
+ #include <dlfcn.h>
+ EOF
+ ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+-{ (eval echo configure:5134: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++{ (eval echo configure:5166: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+ if test -z "$ac_err"; then
+   rm -rf conftest*
+@@ -5163,13 +5195,13 @@
+ 
+ if test $ac_cv_prog_gcc = yes; then
+     echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
+-echo "configure:5167: checking whether ${CC-cc} needs -traditional" >&5
++echo "configure:5199: checking whether ${CC-cc} needs -traditional" >&5
+ if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+     ac_pattern="Autoconf.*'x'"
+   cat > conftest.$ac_ext <<EOF
+-#line 5173 "configure"
++#line 5205 "configure"
+ #include "confdefs.h"
+ #include <sgtty.h>
+ Autoconf TIOCGETP
+@@ -5187,7 +5219,7 @@
+ 
+   if test $ac_cv_prog_gcc_traditional = no; then
+     cat > conftest.$ac_ext <<EOF
+-#line 5191 "configure"
++#line 5223 "configure"
+ #include "confdefs.h"
+ #include <termio.h>
+ Autoconf TCGETA
+@@ -5211,12 +5243,12 @@
+ for ac_func in lchown strerror
+ do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+-echo "configure:5215: checking for $ac_func" >&5
++echo "configure:5247: checking for $ac_func" >&5
+ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+   cat > conftest.$ac_ext <<EOF
+-#line 5220 "configure"
++#line 5252 "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+     which can conflict with char $ac_func(); below.  */
+@@ -5239,7 +5271,7 @@
+ 
+ ; return 0; }
+ EOF
+-if { (eval echo configure:5243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++if { (eval echo configure:5275: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+   rm -rf conftest*
+   eval "ac_cv_func_$ac_func=yes"
+ else
+@@ -5280,7 +5312,7 @@
+ if test -z "$GNU_CC"; then
+ 
+     echo $ac_n "checking for +Olit support""... $ac_c" 1>&6
+-echo "configure:5284: checking for +Olit support" >&5
++echo "configure:5316: checking for +Olit support" >&5
+ if eval "test \"`echo '$''{'ac_cv_hpux_usable_olit_option'+set}'`\" = set"; then
+   echo $ac_n "(cached) $ac_c" 1>&6
+ else
+@@ -5319,7 +5351,7 @@
+ *)
+     
+ echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
+-echo "configure:5323: checking for pthread_create in -lpthreads" >&5
++echo "configure:5355: checking for pthread_create in -lpthreads" >&5
+ echo "
+     #include <pthread.h> 
+     void *foo(void *v) { return v; } 
+@@ -5341,7 +5373,7 @@
+         echo "$ac_t""no" 1>&6
+         
+ echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
+-echo "configure:5345: checking for pthread_create in -lpthread" >&5
++echo "configure:5377: checking for pthread_create in -lpthread" >&5
+ echo "
+     #include <pthread.h> 
+     void *foo(void *v) { return v; } 
+@@ -5363,7 +5395,7 @@
+         echo "$ac_t""no" 1>&6
+         
+ echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
+-echo "configure:5367: checking for pthread_create in -lc_r" >&5
++echo "configure:5399: checking for pthread_create in -lc_r" >&5
+ echo "
+     #include <pthread.h> 
+     void *foo(void *v) { return v; } 
+@@ -5385,7 +5417,7 @@
+         echo "$ac_t""no" 1>&6
+         
+ echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
+-echo "configure:5389: checking for pthread_create in -lc" >&5
++echo "configure:5421: checking for pthread_create in -lc" >&5
+ echo "
+     #include <pthread.h> 
+     void *foo(void *v) { return v; } 
+@@ -5530,7 +5562,7 @@
+       rm -f conftest*
+    ac_cv_have_dash_pthread=no
+    echo $ac_n "checking whether ${CC-cc} accepts -pthread""... $ac_c" 1>&6
+-echo "configure:5534: checking whether ${CC-cc} accepts -pthread" >&5
++echo "configure:5566: checking whether ${CC-cc} accepts -pthread" >&5
+    echo 'int main() { return 0; }' | cat > conftest.c
+    ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
+    if test $? -eq 0; then
+@@ -5553,7 +5585,7 @@
+ 			    ac_cv_have_dash_pthreads=no
+     if test "$ac_cv_have_dash_pthread" = "no"; then
+ 	    echo $ac_n "checking whether ${CC-cc} accepts -pthreads""... $ac_c" 1>&6
+-echo "configure:5557: checking whether ${CC-cc} accepts -pthreads" >&5
++echo "configure:5589: checking whether ${CC-cc} accepts -pthreads" >&5
+     	echo 'int main() { return 0; }' | cat > conftest.c
+ 	    ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
+     	if test $? -eq 0; then
+@@ -5980,6 +6012,7 @@
+ config/nsprincl.mk
+ config/nsprincl.sh
+ config/nspr-config
++config/nspr.pc
+ lib/Makefile 
+ lib/ds/Makefile 
+ lib/libc/Makefile 
+@@ -6097,7 +6130,7 @@
+ s%\]%\\&%g
+ s%\$%$$%g
+ EOF
+-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' ' | tr '\015' ' '`
++DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+ rm -f conftest.defs
+ 
+ 
diff --git a/recipes/mozilla/nspr-4.7.1/unbreak-build.diff b/recipes/mozilla/nspr-4.7.1/unbreak-build.diff
new file mode 100644
index 0000000000..00ae074836
--- /dev/null
+++ b/recipes/mozilla/nspr-4.7.1/unbreak-build.diff
@@ -0,0 +1,46 @@
+Index: nsprpub/configure.in
+===================================================================
+--- nsprpub.orig/configure.in	2008-07-23 14:38:19.000000000 +0200
++++ nsprpub/configure.in	2008-07-23 15:14:45.000000000 +0200
+@@ -42,7 +42,7 @@
+ AC_PREREQ(2.12)
+ AC_INIT(config/libc_r.h)
+ 
+-AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf)
++AC_CONFIG_AUX_DIR(build/autoconf)
+ AC_CANONICAL_SYSTEM
+ 
+ dnl ========================================================
+@@ -442,7 +442,8 @@
+ 
+     AC_MSG_CHECKING([whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works])
+     AC_TRY_COMPILE([], [return(0);], 
+-        [ac_cv_prog_host_cc_works=1 AC_MSG_RESULT([yes])],
++        [ac_cv_prog_host_cc_works=1
++				AC_MSG_RESULT([yes])],
+         AC_MSG_ERROR([installation or configuration problem: $host compiler $HOST_CC cannot create executables.]) )
+ 
+     CC=$_SAVE_CC
+@@ -2266,9 +2267,8 @@
+ *-darwin*|*-beos*)
+     ;;
+ *)
+-    AC_CHECK_LIB(dl, dlopen,
+-        AC_CHECK_HEADER(dlfcn.h,
+-            OS_LIBS="-ldl $OS_LIBS"))
++    AC_CHECK_HEADER([dlfcn.h])
++    AC_CHECK_LIB(dl, dlopen, [OS_LIBS="-ldl $OS_LIBS"])
+     ;;
+ esac
+ 
+@@ -2366,8 +2366,8 @@
+ dnl using it
+ dnl
+ dnl MOZ_CHECK_PTHREADS(lib, success, failure)
+-AC_DEFUN(MOZ_CHECK_PTHREADS,
+-[
++AC_DEFUN([MOZ_CHECK_PTHREADS],
++[AC_PREREQ([2.57])dnl
+ AC_MSG_CHECKING([for pthread_create in -l$1])
+ echo "
+     #include <pthread.h>