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-rw-r--r--packages/distcc/files/distcc-avahi.patch12305
1 files changed, 12305 insertions, 0 deletions
diff --git a/packages/distcc/files/distcc-avahi.patch b/packages/distcc/files/distcc-avahi.patch
new file mode 100644
index 0000000000..4444196fbe
--- /dev/null
+++ b/packages/distcc/files/distcc-avahi.patch
@@ -0,0 +1,12305 @@
+--- distcc-2.18.3/aclocal.m4 1970-01-01 01:00:00.000000000 +0100
++++ distcc-2.18.3.lennart/aclocal.m4 2007-12-30 13:55:27.000000000 +0100
+@@ -0,0 +1,171 @@
++# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
++
++# 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 distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
++#
++# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
++#
++# 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.
++#
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# PKG_PROG_PKG_CONFIG([MIN-VERSION])
++# ----------------------------------
++AC_DEFUN([PKG_PROG_PKG_CONFIG],
++[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
++m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
++AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
++if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
++ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
++fi
++if test -n "$PKG_CONFIG"; then
++ _pkg_min_version=m4_default([$1], [0.9.0])
++ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
++ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
++ AC_MSG_RESULT([yes])
++ else
++ AC_MSG_RESULT([no])
++ PKG_CONFIG=""
++ fi
++
++fi[]dnl
++])# PKG_PROG_PKG_CONFIG
++
++# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
++#
++# Check to see whether a particular set of modules exists. Similar
++# to PKG_CHECK_MODULES(), but does not set variables or print errors.
++#
++#
++# Similar to PKG_CHECK_MODULES, make sure that the first instance of
++# this or PKG_CHECK_MODULES is called, or make sure to call
++# PKG_CHECK_EXISTS manually
++# --------------------------------------------------------------
++AC_DEFUN([PKG_CHECK_EXISTS],
++[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
++if test -n "$PKG_CONFIG" && \
++ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
++ m4_ifval([$2], [$2], [:])
++m4_ifvaln([$3], [else
++ $3])dnl
++fi])
++
++
++# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
++# ---------------------------------------------
++m4_define([_PKG_CONFIG],
++[if test -n "$PKG_CONFIG"; then
++ if test -n "$$1"; then
++ pkg_cv_[]$1="$$1"
++ else
++ PKG_CHECK_EXISTS([$3],
++ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
++ [pkg_failed=yes])
++ fi
++else
++ pkg_failed=untried
++fi[]dnl
++])# _PKG_CONFIG
++
++# _PKG_SHORT_ERRORS_SUPPORTED
++# -----------------------------
++AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
++[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
++if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
++ _pkg_short_errors_supported=yes
++else
++ _pkg_short_errors_supported=no
++fi[]dnl
++])# _PKG_SHORT_ERRORS_SUPPORTED
++
++
++# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
++# [ACTION-IF-NOT-FOUND])
++#
++#
++# Note that if there is a possibility the first call to
++# PKG_CHECK_MODULES might not happen, you should be sure to include an
++# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
++#
++#
++# --------------------------------------------------------------
++AC_DEFUN([PKG_CHECK_MODULES],
++[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
++AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
++AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
++
++pkg_failed=no
++AC_MSG_CHECKING([for $1])
++
++_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
++_PKG_CONFIG([$1][_LIBS], [libs], [$2])
++
++m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
++and $1[]_LIBS to avoid the need to call pkg-config.
++See the pkg-config man page for more details.])
++
++if test $pkg_failed = yes; then
++ _PKG_SHORT_ERRORS_SUPPORTED
++ if test $_pkg_short_errors_supported = yes; then
++ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
++ else
++ $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
++ fi
++ # Put the nasty error message in config.log where it belongs
++ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
++
++ ifelse([$4], , [AC_MSG_ERROR(dnl
++[Package requirements ($2) were not met:
++
++$$1_PKG_ERRORS
++
++Consider adjusting the PKG_CONFIG_PATH environment variable if you
++installed software in a non-standard prefix.
++
++_PKG_TEXT
++])],
++ [$4])
++elif test $pkg_failed = untried; then
++ ifelse([$4], , [AC_MSG_FAILURE(dnl
++[The pkg-config script could not be found or is too old. Make sure it
++is in your PATH or set the PKG_CONFIG environment variable to the full
++path to pkg-config.
++
++_PKG_TEXT
++
++To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
++ [$4])
++else
++ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
++ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
++ AC_MSG_RESULT([yes])
++ ifelse([$3], , :, [$3])
++fi[]dnl
++])# PKG_CHECK_MODULES
++
++m4_include([acinclude.m4])
+--- distcc-2.18.3/configure.ac 2004-11-30 12:34:32.000000000 +0100
++++ distcc-2.18.3.lennart/configure.ac 2007-12-30 15:45:58.000000000 +0100
+@@ -386,6 +386,18 @@ AC_CHECK_MEMBER([struct sockaddr_storage
+ AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, [define if you have struct sockaddr_storage]),,
+ [#include <sys/socket.h>])
+
++dnl check for avahi
++PKG_CHECK_MODULES(AVAHI, [avahi-client >= 0.6.5],
++[AC_DEFINE(HAVE_AVAHI, 1, [defined if Avahi is available])
++CFLAGS="$CFLAGS $AVAHI_CFLAGS"
++LIBS="$LIBS $AVAHI_LIBS"
++ZEROCONF_DISTCC_OBJS="src/zeroconf.o src/gcc-id.o"
++ZEROCONF_DISTCCD_OBJS="src/zeroconf-reg.o src/gcc-id.o"],
++[ZEROCONF_DISTCC_OBJS=""
++ZEROCONF_DISTCCD_OBJS=""])
++AC_SUBST(ZEROCONF_DISTCC_OBJS)
++AC_SUBST(ZEROCONF_DISTCCD_OBJS)
++
+ dnl ##### Output
+ AC_SUBST(docdir)
+ AC_SUBST(CFLAGS)
+--- distcc-2.18.3/configure 2004-11-30 12:34:40.000000000 +0100
++++ distcc-2.18.3.lennart/configure 2007-12-30 16:20:44.000000000 +0100
+@@ -1,27 +1,56 @@
+ #! /bin/sh
+ # Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.59 for distcc 2.18.3.
++# Generated by GNU Autoconf 2.61 for distcc 2.18.3.
+ #
+ # Report bugs to <distcc@lists.samba.org>.
+ #
+-# Copyright (C) 2003 Free Software Foundation, Inc.
++# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
++# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ # This configure script is free software; the Free Software Foundation
+ # gives unlimited permission to copy, distribute and modify it.
+ ## --------------------- ##
+ ## M4sh Initialization. ##
+ ## --------------------- ##
+
+-# Be Bourne compatible
++# Be more Bourne compatible
++DUALCASE=1; export DUALCASE # for MKS sh
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+- set -o posix
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in
++ *posix*) set -o posix ;;
++esac
++
++fi
++
++
++
++
++# PATH needs CR
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++ echo "#! /bin/sh" >conf$$.sh
++ echo "exit 0" >>conf$$.sh
++ chmod +x conf$$.sh
++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
++ PATH_SEPARATOR=';'
++ else
++ PATH_SEPARATOR=:
++ fi
++ rm -f conf$$.sh
+ fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+
+ # Support unset when possible.
+ if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+@@ -31,8 +60,43 @@ else
+ fi
+
+
++# IFS
++# We need space, tab and new line, in precisely that order. Quoting is
++# there to prevent editors from complaining about space-tab.
++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
++# splitting by setting IFS to empty value.)
++as_nl='
++'
++IFS=" "" $as_nl"
++
++# Find who we are. Look in the path if we contain no directory separator.
++case $0 in
++ *[\\/]* ) as_myself=$0 ;;
++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
++IFS=$as_save_IFS
++
++ ;;
++esac
++# We did not find ourselves, most probably we were run as `sh COMMAND'
++# in which case we are not to be found in the path.
++if test "x$as_myself" = x; then
++ as_myself=$0
++fi
++if test ! -f "$as_myself"; then
++ echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
++ { (exit 1); exit 1; }
++fi
++
+ # Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
++for as_var in ENV MAIL MAILPATH
++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++done
+ PS1='$ '
+ PS2='> '
+ PS4='+ '
+@@ -46,18 +110,19 @@ do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+- $as_unset $as_var
++ ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ fi
+ done
+
+ # Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+ else
+ as_expr=false
+ fi
+
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+ else
+ as_basename=false
+@@ -65,157 +130,388 @@ fi
+
+
+ # Name of the executable.
+-as_me=`$as_basename "$0" ||
++as_me=`$as_basename -- "$0" ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+- X"$0" : 'X\(/\)$' \| \
+- . : '\(.\)' 2>/dev/null ||
++ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X/"$0" |
+- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+- /^X\/\(\/\/\)$/{ s//\1/; q; }
+- /^X\/\(\/\).*/{ s//\1/; q; }
+- s/.*/./; q'`
++ sed '/^.*\/\([^/][^/]*\)\/*$/{
++ s//\1/
++ q
++ }
++ /^X\/\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\/\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
+
++# CDPATH.
++$as_unset CDPATH
+
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+- echo "#! /bin/sh" >conf$$.sh
+- echo "exit 0" >>conf$$.sh
+- chmod +x conf$$.sh
+- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+- PATH_SEPARATOR=';'
+- else
+- PATH_SEPARATOR=:
+- fi
+- rm -f conf$$.sh
++if test "x$CONFIG_SHELL" = x; then
++ if (eval ":") 2>/dev/null; then
++ as_have_required=yes
++else
++ as_have_required=no
++fi
++
++ if test $as_have_required = yes && (eval ":
++(as_func_return () {
++ (exit \$1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
++}
++
++exitcode=0
++if as_func_success; then
++ :
++else
++ exitcode=1
++ echo as_func_success failed.
+ fi
+
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
++fi
+
+- as_lineno_1=$LINENO
+- as_lineno_2=$LINENO
+- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+- test "x$as_lineno_1" != "x$as_lineno_2" &&
+- test "x$as_lineno_3" = "x$as_lineno_2" || {
+- # Find who we are. Look in the path if we contain no path at all
+- # relative or not.
+- case $0 in
+- *[\\/]* ) as_myself=$0 ;;
+- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+- IFS=$as_save_IFS
+- test -z "$as_dir" && as_dir=.
+- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
++if as_func_ret_success; then
++ :
++else
++ exitcode=1
++ echo as_func_ret_success failed.
++fi
+
+- ;;
+- esac
+- # We did not find ourselves, most probably we were run as `sh COMMAND'
+- # in which case we are not to be found in the path.
+- if test "x$as_myself" = x; then
+- as_myself=$0
+- fi
+- if test ! -f "$as_myself"; then
+- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+- { (exit 1); exit 1; }; }
+- fi
+- case $CONFIG_SHELL in
+- '')
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++
++test \$exitcode = 0) || { (exit 1); exit 1; }
++
++(
++ as_lineno_1=\$LINENO
++ as_lineno_2=\$LINENO
++ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
++ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
++") 2> /dev/null; then
++ :
++else
++ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+- for as_base in sh bash ksh sh5; do
+- case $as_dir in
++ case $as_dir in
+ /*)
+- if ("$as_dir/$as_base" -c '
++ for as_base in sh bash ksh sh5; do
++ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
++ done;;
++ esac
++done
++IFS=$as_save_IFS
++
++
++ for as_shell in $as_candidate_shells $SHELL; do
++ # Try only shells that exist, to save several forks.
++ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
++ { ("$as_shell") 2> /dev/null <<\_ASEOF
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in
++ *posix*) set -o posix ;;
++esac
++
++fi
++
++
++:
++_ASEOF
++}; then
++ CONFIG_SHELL=$as_shell
++ as_have_required=yes
++ if { "$as_shell" 2> /dev/null <<\_ASEOF
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in
++ *posix*) set -o posix ;;
++esac
++
++fi
++
++
++:
++(as_func_return () {
++ (exit $1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
++}
++
++exitcode=0
++if as_func_success; then
++ :
++else
++ exitcode=1
++ echo as_func_success failed.
++fi
++
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
++fi
++
++if as_func_ret_success; then
++ :
++else
++ exitcode=1
++ echo as_func_ret_success failed.
++fi
++
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = "$1" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++
++test $exitcode = 0) || { (exit 1); exit 1; }
++
++(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+- CONFIG_SHELL=$as_dir/$as_base
+- export CONFIG_SHELL
+- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+- fi;;
+- esac
+- done
+-done
+-;;
+- esac
++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
++
++_ASEOF
++}; then
++ break
++fi
++
++fi
++
++ done
++
++ if test "x$CONFIG_SHELL" != x; then
++ for as_var in BASH_ENV ENV
++ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++ done
++ export CONFIG_SHELL
++ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
++fi
++
++
++ if test $as_have_required = no; then
++ echo This script requires a shell more modern than all the
++ echo shells that I found on your system. Please install a
++ echo modern shell, or manually run the script under such a
++ echo shell if you do have one.
++ { (exit 1); exit 1; }
++fi
++
++
++fi
++
++fi
++
++
++
++(eval "as_func_return () {
++ (exit \$1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
++}
++
++exitcode=0
++if as_func_success; then
++ :
++else
++ exitcode=1
++ echo as_func_success failed.
++fi
++
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
++fi
++
++if as_func_ret_success; then
++ :
++else
++ exitcode=1
++ echo as_func_ret_success failed.
++fi
++
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++
++test \$exitcode = 0") || {
++ echo No shell found that supports shell functions.
++ echo Please tell autoconf@gnu.org about your system,
++ echo including any error possibly output before this
++ echo message
++}
++
++
++
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+- # line-number line before each line; the second 'sed' does the real
+- # work. The second script uses 'N' to pair each line-number line
+- # with the numbered line, and appends trailing '-' during
+- # substitution so that $LINENO is not a special case at line end.
++ # line-number line after each line using $LINENO; the second 'sed'
++ # does the real work. The second script uses 'N' to pair each
++ # line-number line with the line containing $LINENO, and appends
++ # trailing '-' during substitution so that $LINENO is not a special
++ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+- sed '=' <$as_myself |
++ # scripts with optimization help from Paolo Bonzini. Blame Lee
++ # E. McMahon (1931-1989) for sed's syntax. :-)
++ sed -n '
++ p
++ /[$]LINENO/=
++ ' <$as_myself |
+ sed '
++ s/[$]LINENO.*/&-/
++ t lineno
++ b
++ :lineno
+ N
+- s,$,-,
+- : loop
+- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
++ :loop
++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+- s,-$,,
+- s,^['$as_cr_digits']*\n,,
++ s/-\n.*//
+ ' >$as_me.lineno &&
+- chmod +x $as_me.lineno ||
++ chmod +x "$as_me.lineno" ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+- # original and so on. Autoconf is especially sensible to this).
+- . ./$as_me.lineno
++ # original and so on. Autoconf is especially sensitive to this).
++ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+ }
+
+
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+- *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T=' ' ;;
+- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++ as_dirname=dirname
++else
++ as_dirname=false
++fi
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in
++-n*)
++ case `echo 'x\c'` in
++ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
++ *) ECHO_C='\c';;
++ esac;;
++*)
++ ECHO_N='-n';;
+ esac
+
+-if expr a : '\(a\)' >/dev/null 2>&1; then
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+ else
+ as_expr=false
+ fi
+
+ rm -f conf$$ conf$$.exe conf$$.file
++if test -d conf$$.dir; then
++ rm -f conf$$.dir/conf$$.file
++else
++ rm -f conf$$.dir
++ mkdir conf$$.dir
++fi
+ echo >conf$$.file
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+- # We could just check for DJGPP; but this test a) works b) is more generic
+- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+- if test -f conf$$.exe; then
+- # Don't use ln at all; we don't have any links
++ as_ln_s='ln -s'
++ # ... but there are two gotchas:
++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
++ # In both cases, we have to default to `cp -p'.
++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+- else
+- as_ln_s='ln -s'
+- fi
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+-rm -f conf$$ conf$$.exe conf$$.file
++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
++rmdir conf$$.dir 2>/dev/null
+
+ if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+@@ -224,7 +520,28 @@ else
+ as_mkdir_p=false
+ fi
+
+-as_executable_p="test -f"
++if test -x / >/dev/null 2>&1; then
++ as_test_x='test -x'
++else
++ if ls -dL / >/dev/null 2>&1; then
++ as_ls_L_option=L
++ else
++ as_ls_L_option=
++ fi
++ as_test_x='
++ eval sh -c '\''
++ if test -d "$1"; then
++ test -d "$1/.";
++ else
++ case $1 in
++ -*)set "./$1";;
++ esac;
++ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
++ ???[sx]*):;;*)false;;esac;fi
++ '\'' sh
++ '
++fi
++as_executable_p=$as_test_x
+
+ # Sed expression to map a string onto a valid CPP name.
+ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+@@ -233,39 +550,27 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P
+ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" $as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+
++exec 7<&0 </dev/null 6>&1
+
+ # Name of the host.
+ # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+ # so uname gets run too.
+ ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+-exec 6>&1
+-
+ #
+ # Initializations.
+ #
+ ac_default_prefix=/usr/local
++ac_clean_files=
+ ac_config_libobj_dir=.
++LIBOBJS=
+ cross_compiling=no
+ subdirs=
+ MFLAGS=
+ MAKEFLAGS=
+ SHELL=${CONFIG_SHELL-/bin/sh}
+
+-# Maximum number of lines to put in a shell here document.
+-# This variable seems obsolete. It should probably be removed, and
+-# only ac_max_sed_lines should be used.
+-: ${ac_max_here_lines=38}
+-
+ # Identity of this package.
+ PACKAGE_NAME='distcc'
+ PACKAGE_TARNAME='distcc'
+@@ -276,42 +581,127 @@ PACKAGE_BUGREPORT='distcc@lists.samba.or
+ # Factoring default headers for most tests.
+ ac_includes_default="\
+ #include <stdio.h>
+-#if HAVE_SYS_TYPES_H
++#ifdef HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+-#if HAVE_SYS_STAT_H
++#ifdef HAVE_SYS_STAT_H
+ # include <sys/stat.h>
+ #endif
+-#if STDC_HEADERS
++#ifdef STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+-# if HAVE_STDLIB_H
++# ifdef HAVE_STDLIB_H
+ # include <stdlib.h>
+ # endif
+ #endif
+-#if HAVE_STRING_H
+-# if !STDC_HEADERS && HAVE_MEMORY_H
++#ifdef HAVE_STRING_H
++# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+ # include <memory.h>
+ # endif
+ # include <string.h>
+ #endif
+-#if HAVE_STRINGS_H
++#ifdef HAVE_STRINGS_H
+ # include <strings.h>
+ #endif
+-#if HAVE_INTTYPES_H
++#ifdef HAVE_INTTYPES_H
+ # include <inttypes.h>
+-#else
+-# if HAVE_STDINT_H
+-# include <stdint.h>
+-# endif
+ #endif
+-#if HAVE_UNISTD_H
++#ifdef HAVE_STDINT_H
++# include <stdint.h>
++#endif
++#ifdef HAVE_UNISTD_H
+ # 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os docdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNOME_PACKAGES GNOME_CFLAGS GNOME_LIBS INSTALL_GNOME SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PYTHON CPP EGREP BUILD_POPT GNOME_BIN 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
++datarootdir
++datadir
++sysconfdir
++sharedstatedir
++localstatedir
++includedir
++oldincludedir
++docdir
++infodir
++htmldir
++dvidir
++pdfdir
++psdir
++libdir
++localedir
++mandir
++DEFS
++ECHO_C
++ECHO_N
++ECHO_T
++LIBS
++build_alias
++host_alias
++target_alias
++build
++build_cpu
++build_vendor
++build_os
++host
++host_cpu
++host_vendor
++host_os
++CC
++CFLAGS
++LDFLAGS
++CPPFLAGS
++ac_ct_CC
++EXEEXT
++OBJEXT
++GNOME_PACKAGES
++GNOME_CFLAGS
++GNOME_LIBS
++INSTALL_GNOME
++SET_MAKE
++INSTALL_PROGRAM
++INSTALL_SCRIPT
++INSTALL_DATA
++PYTHON
++CPP
++GREP
++EGREP
++PKG_CONFIG
++AVAHI_CFLAGS
++AVAHI_LIBS
++ZEROCONF_DISTCC_OBJS
++ZEROCONF_DISTCCD_OBJS
++BUILD_POPT
++GNOME_BIN
++LIBOBJS
++LTLIBOBJS'
+ ac_subst_files=''
++ ac_precious_vars='build_alias
++host_alias
++target_alias
++CC
++CFLAGS
++LDFLAGS
++LIBS
++CPPFLAGS
++PYTHON
++CPP
++PKG_CONFIG
++AVAHI_CFLAGS
++AVAHI_LIBS'
++
+
+ # Initialize some variables set by options.
+ ac_init_help=
+@@ -338,34 +728,48 @@ x_libraries=NONE
+ # and all the variables that are supposed to be based on exec_prefix
+ # by default will actually change.
+ # Use braces instead of parens because sh, perl, etc. also accept them.
++# (The list follows the same order as the GNU Coding Standards.)
+ bindir='${exec_prefix}/bin'
+ sbindir='${exec_prefix}/sbin'
+ libexecdir='${exec_prefix}/libexec'
+-datadir='${prefix}/share'
++datarootdir='${prefix}/share'
++datadir='${datarootdir}'
+ sysconfdir='${prefix}/etc'
+ sharedstatedir='${prefix}/com'
+ localstatedir='${prefix}/var'
+-libdir='${exec_prefix}/lib'
+ includedir='${prefix}/include'
+ oldincludedir='/usr/include'
+-infodir='${prefix}/info'
+-mandir='${prefix}/man'
++docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
++infodir='${datarootdir}/info'
++htmldir='${docdir}'
++dvidir='${docdir}'
++pdfdir='${docdir}'
++psdir='${docdir}'
++libdir='${exec_prefix}/lib'
++localedir='${datarootdir}/locale'
++mandir='${datarootdir}/man'
+
+ ac_prev=
++ac_dashdash=
+ for ac_option
+ do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+- eval "$ac_prev=\$ac_option"
++ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
++ case $ac_option in
++ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
++ *) ac_optarg=yes ;;
++ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+- case $ac_option in
++ case $ac_dashdash$ac_option in
++ --)
++ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+@@ -387,33 +791,45 @@ do
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
++ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+- | --da=*)
++ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
++ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
++ | --dataroo | --dataro | --datar)
++ ac_prev=datarootdir ;;
++ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
++ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
++ datarootdir=$ac_optarg ;;
++
+ -disable-* | --disable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+- eval "enable_$ac_feature=no" ;;
++ ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
++ eval enable_$ac_feature=no ;;
++
++ -docdir | --docdir | --docdi | --doc | --do)
++ ac_prev=docdir ;;
++ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
++ docdir=$ac_optarg ;;
++
++ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
++ ac_prev=dvidir ;;
++ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
++ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+- case $ac_option in
+- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+- *) ac_optarg=yes ;;
+- esac
+- eval "enable_$ac_feature='$ac_optarg'" ;;
++ ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
++ eval enable_$ac_feature=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+@@ -440,6 +856,12 @@ do
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
++ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
++ ac_prev=htmldir ;;
++ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
++ | --ht=*)
++ htmldir=$ac_optarg ;;
++
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+@@ -464,13 +886,16 @@ do
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
++ -localedir | --localedir | --localedi | --localed | --locale)
++ ac_prev=localedir ;;
++ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
++ localedir=$ac_optarg ;;
++
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+- | --localstate | --localstat | --localsta | --localst \
+- | --locals | --local | --loca | --loc | --lo)
++ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
++ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+@@ -535,6 +960,16 @@ do
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
++ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
++ ac_prev=pdfdir ;;
++ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
++ pdfdir=$ac_optarg ;;
++
++ -psdir | --psdir | --psdi | --psd | --ps)
++ ac_prev=psdir ;;
++ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
++ psdir=$ac_optarg ;;
++
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+@@ -587,24 +1022,20 @@ do
+ -with-* | --with-*)
+ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+- ac_package=`echo $ac_package| sed 's/-/_/g'`
+- case $ac_option in
+- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+- *) ac_optarg=yes ;;
+- esac
+- eval "with_$ac_package='$ac_optarg'" ;;
++ ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
++ eval with_$ac_package=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+- ac_package=`echo $ac_package | sed 's/-/_/g'`
+- eval "with_$ac_package=no" ;;
++ ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
++ eval with_$ac_package=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+@@ -635,8 +1066,7 @@ Try \`$0 --help' for more information."
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { (exit 1); exit 1; }; }
+- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+- eval "$ac_envvar='$ac_optarg'"
++ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+@@ -656,27 +1086,19 @@ if test -n "$ac_prev"; then
+ { (exit 1); exit 1; }; }
+ fi
+
+-# Be sure to have absolute paths.
+-for ac_var in exec_prefix prefix
++# Be sure to have absolute directory names.
++for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
++ datadir sysconfdir sharedstatedir localstatedir includedir \
++ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
++ libdir localedir mandir
+ do
+- eval ac_val=$`echo $ac_var`
++ eval ac_val=\$$ac_var
+ case $ac_val in
+- [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+- { (exit 1); exit 1; }; };;
+- esac
+-done
+-
+-# Be sure to have absolute paths.
+-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+- localstatedir libdir includedir oldincludedir infodir mandir
+-do
+- eval ac_val=$`echo $ac_var`
+- case $ac_val in
+- [\\/$]* | ?:[\\/]* ) ;;
+- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+- { (exit 1); exit 1; }; };;
++ [\\/$]* | ?:[\\/]* ) continue;;
++ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
++ { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
++ { (exit 1); exit 1; }; }
+ done
+
+ # There might be people who depend on the old broken behavior: `$host'
+@@ -703,79 +1125,77 @@ test -n "$host_alias" && ac_tool_prefix=
+ test "$silent" = yes && exec 6>/dev/null
+
+
++ac_pwd=`pwd` && test -n "$ac_pwd" &&
++ac_ls_di=`ls -di .` &&
++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
++ { echo "$as_me: error: Working directory cannot be determined" >&2
++ { (exit 1); exit 1; }; }
++test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
++ { echo "$as_me: error: pwd does not report name of working directory" >&2
++ { (exit 1); exit 1; }; }
++
++
+ # Find the source files, if location was not specified.
+ if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+- # Try the directory containing this script, then its parent.
+- ac_confdir=`(dirname "$0") 2>/dev/null ||
++ # Try the directory containing this script, then the parent directory.
++ ac_confdir=`$as_dirname -- "$0" ||
+ $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+- X"$0" : 'X\(/\)' \| \
+- . : '\(.\)' 2>/dev/null ||
++ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$0" |
+- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+- /^X\(\/\/\)$/{ s//\1/; q; }
+- /^X\(\/\).*/{ s//\1/; q; }
+- s/.*/./; q'`
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
+ srcdir=$ac_confdir
+- if test ! -r $srcdir/$ac_unique_file; then
++ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+ else
+ ac_srcdir_defaulted=no
+ fi
+-if test ! -r $srcdir/$ac_unique_file; then
+- if test "$ac_srcdir_defaulted" = yes; then
+- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
++if test ! -r "$srcdir/$ac_unique_file"; then
++ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
++ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+- else
+- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+- { (exit 1); exit 1; }; }
+- fi
+ fi
+-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
++ac_abs_confdir=`(
++ cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+ { (exit 1); exit 1; }; }
+-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+-ac_env_build_alias_set=${build_alias+set}
+-ac_env_build_alias_value=$build_alias
+-ac_cv_env_build_alias_set=${build_alias+set}
+-ac_cv_env_build_alias_value=$build_alias
+-ac_env_host_alias_set=${host_alias+set}
+-ac_env_host_alias_value=$host_alias
+-ac_cv_env_host_alias_set=${host_alias+set}
+-ac_cv_env_host_alias_value=$host_alias
+-ac_env_target_alias_set=${target_alias+set}
+-ac_env_target_alias_value=$target_alias
+-ac_cv_env_target_alias_set=${target_alias+set}
+-ac_cv_env_target_alias_value=$target_alias
+-ac_env_CC_set=${CC+set}
+-ac_env_CC_value=$CC
+-ac_cv_env_CC_set=${CC+set}
+-ac_cv_env_CC_value=$CC
+-ac_env_CFLAGS_set=${CFLAGS+set}
+-ac_env_CFLAGS_value=$CFLAGS
+-ac_cv_env_CFLAGS_set=${CFLAGS+set}
+-ac_cv_env_CFLAGS_value=$CFLAGS
+-ac_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_env_LDFLAGS_value=$LDFLAGS
+-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+-ac_cv_env_LDFLAGS_value=$LDFLAGS
+-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_env_CPPFLAGS_value=$CPPFLAGS
+-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+-ac_env_PYTHON_set=${PYTHON+set}
+-ac_env_PYTHON_value=$PYTHON
+-ac_cv_env_PYTHON_set=${PYTHON+set}
+-ac_cv_env_PYTHON_value=$PYTHON
+-ac_env_CPP_set=${CPP+set}
+-ac_env_CPP_value=$CPP
+-ac_cv_env_CPP_set=${CPP+set}
+-ac_cv_env_CPP_value=$CPP
+-
++ pwd)`
++# When building in place, set srcdir=.
++if test "$ac_abs_confdir" = "$ac_pwd"; then
++ srcdir=.
++fi
++# Remove unnecessary trailing slashes from srcdir.
++# Double slashes in file names in object file debugging info
++# mess up M-x gdb in Emacs.
++case $srcdir in
++*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
++esac
++for ac_var in $ac_precious_vars; do
++ eval ac_env_${ac_var}_set=\${${ac_var}+set}
++ eval ac_env_${ac_var}_value=\$${ac_var}
++ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
++ eval ac_cv_env_${ac_var}_value=\$${ac_var}
++done
++
+ #
+ # Report the --help message.
+ #
+@@ -803,9 +1223,6 @@ Configuration:
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+-_ACEOF
+-
+- cat <<_ACEOF
+ Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+@@ -823,15 +1240,22 @@ Fine tuning of the installation director
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+- --datadir=DIR read-only architecture-independent data [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+- --infodir=DIR info documentation [PREFIX/info]
+- --mandir=DIR man documentation [PREFIX/man]
++ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
++ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
++ --infodir=DIR info documentation [DATAROOTDIR/info]
++ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
++ --mandir=DIR man documentation [DATAROOTDIR/man]
++ --docdir=DIR documentation root [DATAROOTDIR/doc/distcc]
++ --htmldir=DIR html documentation [DOCDIR]
++ --dvidir=DIR dvi documentation [DOCDIR]
++ --pdfdir=DIR pdf documentation [DOCDIR]
++ --psdir=DIR ps documentation [DOCDIR]
+ _ACEOF
+
+ cat <<\_ACEOF
+@@ -868,130 +1292,101 @@ Some influential environment variables:
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+- CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
+- headers in a nonstandard directory <include dir>
++ LIBS libraries to pass to the linker, e.g. -l<library>
++ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
++ you have headers in a nonstandard directory <include dir>
+ PYTHON Python interpreter to use for running tests
+ CPP C preprocessor
++ PKG_CONFIG path to pkg-config utility
++ AVAHI_CFLAGS
++ C compiler flags for AVAHI, overriding pkg-config
++ AVAHI_LIBS linker flags for AVAHI, overriding pkg-config
+
+ Use these variables to override the choices made by `configure' or to help
+ it to find libraries and programs with nonstandard names/locations.
+
+ Report bugs to <distcc@lists.samba.org>.
+ _ACEOF
++ac_status=$?
+ fi
+
+ if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+- ac_popdir=`pwd`
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+- test -d $ac_dir || continue
++ test -d "$ac_dir" || continue
+ ac_builddir=.
+
+-if test "$ac_dir" != .; then
++case "$ac_dir" in
++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
++*)
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+- # A "../" for each directory in $ac_dir_suffix.
+- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+- ac_dir_suffix= ac_top_builddir=
+-fi
++ # A ".." for each directory in $ac_dir_suffix.
++ ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
++ case $ac_top_builddir_sub in
++ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
++ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
++ esac ;;
++esac
++ac_abs_top_builddir=$ac_pwd
++ac_abs_builddir=$ac_pwd$ac_dir_suffix
++# for backward compatibility:
++ac_top_builddir=$ac_top_build_prefix
+
+ case $srcdir in
+- .) # No --srcdir option. We are building in place.
++ .) # We are building in place.
+ ac_srcdir=.
+- if test -z "$ac_top_builddir"; then
+- ac_top_srcdir=.
+- else
+- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+- fi ;;
+- [\\/]* | ?:[\\/]* ) # Absolute path.
++ ac_top_srcdir=$ac_top_builddir_sub
++ ac_abs_top_srcdir=$ac_pwd ;;
++ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+- ac_top_srcdir=$srcdir ;;
+- *) # Relative path.
+- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+- ac_top_srcdir=$ac_top_builddir$srcdir ;;
+-esac
+-
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+- case "$ac_dir" in
+- .) ac_abs_builddir=`pwd`;;
+- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+- *) ac_abs_builddir=`pwd`/"$ac_dir";;
+- esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+- case ${ac_top_builddir}. in
+- .) ac_abs_top_builddir=$ac_abs_builddir;;
+- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+- esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+- case $ac_srcdir in
+- .) ac_abs_srcdir=$ac_abs_builddir;;
+- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+- esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+- case $ac_top_srcdir in
+- .) ac_abs_top_srcdir=$ac_abs_builddir;;
+- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+- esac;;
++ ac_top_srcdir=$srcdir
++ ac_abs_top_srcdir=$srcdir ;;
++ *) # Relative name.
++ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_build_prefix$srcdir
++ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+ esac
++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+- cd $ac_dir
+- # Check for guested configure; otherwise get Cygnus style configure.
+- if test -f $ac_srcdir/configure.gnu; then
+- echo
+- $SHELL $ac_srcdir/configure.gnu --help=recursive
+- elif test -f $ac_srcdir/configure; then
+- echo
+- $SHELL $ac_srcdir/configure --help=recursive
+- elif test -f $ac_srcdir/configure.ac ||
+- test -f $ac_srcdir/configure.in; then
+- echo
+- $ac_configure --help
++ cd "$ac_dir" || { ac_status=$?; continue; }
++ # Check for guested configure.
++ if test -f "$ac_srcdir/configure.gnu"; then
++ echo &&
++ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
++ elif test -f "$ac_srcdir/configure"; then
++ echo &&
++ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+- fi
+- cd "$ac_popdir"
++ fi || ac_status=$?
++ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+ fi
+
+-test -n "$ac_init_help" && exit 0
++test -n "$ac_init_help" && exit $ac_status
+ if $ac_init_version; then
+ cat <<\_ACEOF
+ distcc configure 2.18.3
+-generated by GNU Autoconf 2.59
++generated by GNU Autoconf 2.61
+
+-Copyright (C) 2003 Free Software Foundation, Inc.
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
++2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ This configure script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it.
+ _ACEOF
+- exit 0
++ exit
+ fi
+-exec 5>config.log
+-cat >&5 <<_ACEOF
++cat >config.log <<_ACEOF
+ This file contains any messages produced by compilers while
+ running configure, to aid debugging if configure makes a mistake.
+
+ It was created by distcc $as_me 2.18.3, which was
+-generated by GNU Autoconf 2.59. Invocation command line was
++generated by GNU Autoconf 2.61. Invocation command line was
+
+ $ $0 $@
+
+ _ACEOF
++exec 5>>config.log
+ {
+ cat <<_ASUNAME
+ ## --------- ##
+@@ -1010,7 +1405,7 @@ uname -v = `(uname -v) 2>/dev/null || ec
+ /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+ /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+ /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+-hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
++/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+ /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+ /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+ /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+@@ -1024,6 +1419,7 @@ do
+ test -z "$as_dir" && as_dir=.
+ echo "PATH: $as_dir"
+ done
++IFS=$as_save_IFS
+
+ } >&5
+
+@@ -1045,7 +1441,6 @@ _ACEOF
+ ac_configure_args=
+ ac_configure_args0=
+ ac_configure_args1=
+-ac_sep=
+ ac_must_keep_next=false
+ for ac_pass in 1 2
+ do
+@@ -1056,7 +1451,7 @@ do
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
++ *\'*)
+ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+@@ -1078,9 +1473,7 @@ do
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+- # Get rid of the leading space.
+- ac_sep=" "
++ ac_configure_args="$ac_configure_args '$ac_arg'"
+ ;;
+ esac
+ done
+@@ -1091,8 +1484,8 @@ $as_unset ac_configure_args1 || test "${
+ # When interrupted or exit'd, cleanup temporary files, and complete
+ # config.log. We remove comments because anyway the quotes in there
+ # would cause problems or look ugly.
+-# WARNING: Be sure not to use single quotes in there, as some shells,
+-# such as our DU 5.0 friend, will then `close' the trap.
++# WARNING: Use '\'' to represent an apostrophe within the trap.
++# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+ trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+@@ -1105,20 +1498,34 @@ trap 'exit_status=$?
+ _ASBOX
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+-{
++(
++ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
++ eval ac_val=\$$ac_var
++ case $ac_val in #(
++ *${as_nl}*)
++ case $ac_var in #(
++ *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
++echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
++ esac
++ case $ac_var in #(
++ _ | IFS | as_nl) ;; #(
++ *) $as_unset $ac_var ;;
++ esac ;;
++ esac
++ done
+ (set) 2>&1 |
+- case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+- *ac_space=\ *)
++ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
++ *${as_nl}ac_space=\ *)
+ sed -n \
+- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+- ;;
++ "s/'\''/'\''\\\\'\'''\''/g;
++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
++ ;; #(
+ *)
+- sed -n \
+- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+- esac;
+-}
++ esac |
++ sort
++)
+ echo
+
+ cat <<\_ASBOX
+@@ -1129,22 +1536,28 @@ _ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+- eval ac_val=$`echo $ac_var`
+- echo "$ac_var='"'"'$ac_val'"'"'"
++ eval ac_val=\$$ac_var
++ case $ac_val in
++ *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++ esac
++ echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+-## ------------- ##
+-## Output files. ##
+-## ------------- ##
++## ------------------- ##
++## File substitutions. ##
++## ------------------- ##
+ _ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+- eval ac_val=$`echo $ac_var`
+- echo "$ac_var='"'"'$ac_val'"'"'"
++ eval ac_val=\$$ac_var
++ case $ac_val in
++ *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++ esac
++ echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+@@ -1156,26 +1569,24 @@ _ASBOX
+ ## ----------- ##
+ _ASBOX
+ echo
+- sed "/^$/d" confdefs.h | sort
++ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ echo "$as_me: caught signal $ac_signal"
+ echo "$as_me: exit $exit_status"
+ } >&5
+- rm -f core *.core &&
+- rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
++ rm -f core *.core core.conftest.* &&
++ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+- ' 0
++' 0
+ for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+ done
+ ac_signal=0
+
+ # confdefs.h avoids OS command line length limits that DEFS can exceed.
+-rm -rf conftest* confdefs.h
+-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+-echo >confdefs.h
++rm -f -r conftest* confdefs.h
+
+ # Predefined preprocessor variables.
+
+@@ -1206,14 +1617,17 @@ _ACEOF
+
+ # Let the site file select an alternate cache file if it wants to.
+ # Prefer explicitly selected file to automatically selected ones.
+-if test -z "$CONFIG_SITE"; then
+- if test "x$prefix" != xNONE; then
+- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+- else
+- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+- fi
++if test -n "$CONFIG_SITE"; then
++ set x "$CONFIG_SITE"
++elif test "x$prefix" != xNONE; then
++ set x "$prefix/share/config.site" "$prefix/etc/config.site"
++else
++ set x "$ac_default_prefix/share/config.site" \
++ "$ac_default_prefix/etc/config.site"
+ fi
+-for ac_site_file in $CONFIG_SITE; do
++shift
++for ac_site_file
++do
+ if test -r "$ac_site_file"; then
+ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+ echo "$as_me: loading site script $ac_site_file" >&6;}
+@@ -1229,8 +1643,8 @@ if test -r "$cache_file"; then
+ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+ echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+- [\\/]* | ?:[\\/]* ) . $cache_file;;
+- *) . ./$cache_file;;
++ [\\/]* | ?:[\\/]* ) . "$cache_file";;
++ *) . "./$cache_file";;
+ esac
+ fi
+ else
+@@ -1242,12 +1656,11 @@ fi
+ # Check that the precious variables saved in the cache have kept the same
+ # value.
+ ac_cache_corrupted=false
+-for ac_var in `(set) 2>&1 |
+- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
++for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+- eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+- eval ac_new_val="\$ac_env_${ac_var}_value"
++ eval ac_old_val=\$ac_cv_env_${ac_var}_value
++ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+@@ -1272,8 +1685,7 @@ echo "$as_me: current value: $ac_new_v
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
++ *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+@@ -1290,12 +1702,6 @@ echo "$as_me: error: run \`make distclea
+ { (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
+-
+
+
+
+@@ -1320,87 +1726,127 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
++ac_ext=c
++ac_cpp='$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
+
+
+- ac_config_headers="$ac_config_headers src/config.h"
++ac_config_headers="$ac_config_headers src/config.h"
+
+ ac_aux_dir=
+-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+- if test -f $ac_dir/install-sh; then
++for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
++ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+- elif test -f $ac_dir/install.sh; then
++ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+- elif test -f $ac_dir/shtool; then
++ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+ done
+ if test -z "$ac_aux_dir"; then
+- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
++echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
++
++# These three variables are undocumented and unsupported,
++# and are intended to be withdrawn in a future Autoconf release.
++# They can cause serious problems if a builder's source tree is in a directory
++# whose full name contains unusual characters.
++ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
++ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
++ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
++
+
+ # Make sure we can run config.sub.
+-$ac_config_sub sun4 >/dev/null 2>&1 ||
+- { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+-echo "$as_me: error: cannot run $ac_config_sub" >&2;}
++$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
++ { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
++echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+ { (exit 1); exit 1; }; }
+
+-echo "$as_me:$LINENO: checking build system type" >&5
+-echo $ECHO_N "checking build system type... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking build system type" >&5
++echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+ if test "${ac_cv_build+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- ac_cv_build_alias=$build_alias
+-test -z "$ac_cv_build_alias" &&
+- ac_cv_build_alias=`$ac_config_guess`
+-test -z "$ac_cv_build_alias" &&
++ ac_build_alias=$build_alias
++test "x$ac_build_alias" = x &&
++ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
++test "x$ac_build_alias" = x &&
+ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+ echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { (exit 1); exit 1; }; }
+-ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+-echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
++ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
++ { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
++echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+-echo "${ECHO_T}$ac_cv_build" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
++echo "${ECHO_T}$ac_cv_build" >&6; }
++case $ac_cv_build in
++*-*-*) ;;
++*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
++echo "$as_me: error: invalid value of canonical build" >&2;}
++ { (exit 1); exit 1; }; };;
++esac
+ build=$ac_cv_build
+-build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+-build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+-build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++ac_save_IFS=$IFS; IFS='-'
++set x $ac_cv_build
++shift
++build_cpu=$1
++build_vendor=$2
++shift; shift
++# Remember, the first character of IFS is used to create $*,
++# except with old shells:
++build_os=$*
++IFS=$ac_save_IFS
++case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+-echo "$as_me:$LINENO: checking host system type" >&5
+-echo $ECHO_N "checking host system type... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking host system type" >&5
++echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+ if test "${ac_cv_host+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- ac_cv_host_alias=$host_alias
+-test -z "$ac_cv_host_alias" &&
+- ac_cv_host_alias=$ac_cv_build_alias
+-ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+-echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
++ if test "x$host_alias" = x; then
++ ac_cv_host=$ac_cv_build
++else
++ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
++ { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
++echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
++fi
+
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+-echo "${ECHO_T}$ac_cv_host" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
++echo "${ECHO_T}$ac_cv_host" >&6; }
++case $ac_cv_host in
++*-*-*) ;;
++*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
++echo "$as_me: error: invalid value of canonical host" >&2;}
++ { (exit 1); exit 1; }; };;
++esac
+ host=$ac_cv_host
+-host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+-host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+-host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++ac_save_IFS=$IFS; IFS='-'
++set x $ac_cv_host
++shift
++host_cpu=$1
++host_vendor=$2
++shift; shift
++# Remember, the first character of IFS is used to create $*,
++# except with old shells:
++host_os=$*
++IFS=$ac_save_IFS
++case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+@@ -1417,11 +1863,11 @@ host_os=`echo $ac_cv_host | sed 's/^\([^
+
+
+
+-# Check whether --with-docdir or --without-docdir was given.
++# Check whether --with-docdir was given.
+ if test "${with_docdir+set}" = set; then
+- withval="$with_docdir"
+- with_docdir=$withval
+-fi;
++ withval=$with_docdir; with_docdir=$withval
++fi
++
+ if test "x$with_docdir" = "x" ; then
+ docdir='${datadir}/doc/distcc'
+ else
+@@ -1440,8 +1886,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -1454,32 +1900,34 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ fi
+ if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+ set dummy gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -1492,36 +1940,51 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
++ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
+- CC=$ac_ct_CC
++ if test "x$ac_ct_CC" = x; then
++ CC=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ CC=$ac_ct_CC
++ fi
+ else
+ CC="$ac_cv_prog_CC"
+ fi
+
+ if test -z "$CC"; then
+- if test -n "$ac_tool_prefix"; then
+- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
++ if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -1534,74 +1997,34 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+- ac_ct_CC=$CC
+- # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+- echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+- if test -n "$ac_ct_CC"; then
+- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+- IFS=$as_save_IFS
+- test -z "$as_dir" && as_dir=.
+- for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+- ac_cv_prog_ac_ct_CC="cc"
+- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+- break 2
+- fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
+- CC=$ac_ct_CC
+-else
+- CC="$ac_cv_prog_CC"
+-fi
+
++ fi
+ fi
+ if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+ set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -1615,7 +2038,7 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+@@ -1626,6 +2049,7 @@ do
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+@@ -1643,22 +2067,23 @@ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ fi
+ if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+- for ac_prog in cl
++ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -1671,36 +2096,38 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ test -n "$CC" && break
+ done
+ fi
+ if test -z "$CC"; then
+ ac_ct_CC=$CC
+- for ac_prog in cl
++ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -1713,29 +2140,45 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
++ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ test -n "$ac_ct_CC" && break
+ done
+
+- CC=$ac_ct_CC
++ if test "x$ac_ct_CC" = x; then
++ CC=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ CC=$ac_ct_CC
++ fi
+ fi
+
+ fi
+@@ -1748,21 +2191,35 @@ See \`config.log' for more details." >&2
+ { (exit 1); exit 1; }; }
+
+ # Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+- "checking for C compiler version" >&5
++echo "$as_me:$LINENO: checking for C compiler version" >&5
+ ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+- (eval $ac_compiler --version </dev/null >&5) 2>&5
++{ (ac_try="$ac_compiler --version >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+- (eval $ac_compiler -v </dev/null >&5) 2>&5
++{ (ac_try="$ac_compiler -v >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+- (eval $ac_compiler -V </dev/null >&5) 2>&5
++{ (ac_try="$ac_compiler -V >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+@@ -1787,47 +2244,77 @@ ac_clean_files="$ac_clean_files a.out a.
+ # Try to create an executable without -o first, disregard a.out.
+ # It will help us diagnose broken compilers, and finding out an intuition
+ # of exeext.
+-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
++echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
+ ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+- (eval $ac_link_default) 2>&5
++#
++# List of possible output files, starting from the most likely.
++# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
++# only as a last resort. b.out is created by i960 compilers.
++ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
++#
++# The IRIX 6 linker writes into existing files which may not be
++# executable, retaining their permissions. Remove them first so a
++# subsequent execution test works.
++ac_rmfiles=
++for ac_file in $ac_files
++do
++ case $ac_file in
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
++ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
++ esac
++done
++rm -f $ac_rmfiles
++
++if { (ac_try="$ac_link_default"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+- # Find the output, starting from the most likely. This scheme is
+-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+-# resort.
+-
+-# Be careful to initialize this variable, since it used to be cached.
+-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+-ac_cv_exeext=
+-# b.out is created by i960 compilers.
+-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
++ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
++# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
++# in a Makefile. We should not override ac_cv_exeext if it was cached,
++# so that the user can short-circuit this test for compilers unknown to
++# Autoconf.
++for ac_file in $ac_files ''
+ do
+ test -f "$ac_file" || continue
+ case $ac_file in
+- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+- ;;
+- conftest.$ac_ext )
+- # This is the source file.
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+- # FIXME: I believe we export ac_cv_exeext for Libtool,
+- # but it would be cool to find out if it's true. Does anybody
+- # maintain Libtool? --akim.
+- export ac_cv_exeext
++ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
++ then :; else
++ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++ fi
++ # We set ac_cv_exeext here because the later test for it is not
++ # safe: cross compilers may not add the suffix if given an `-o'
++ # argument, so we may need to know it at that point already.
++ # Even if this section looks crufty: it has the advantage of
++ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+ done
++test "$ac_cv_exeext" = no && ac_cv_exeext=
++
+ else
++ ac_file=''
++fi
++
++{ echo "$as_me:$LINENO: result: $ac_file" >&5
++echo "${ECHO_T}$ac_file" >&6; }
++if test -z "$ac_file"; then
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+@@ -1839,19 +2326,21 @@ See \`config.log' for more details." >&2
+ fi
+
+ ac_exeext=$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_file" >&5
+-echo "${ECHO_T}$ac_file" >&6
+
+-# Check the compiler produces executables we can run. If not, either
++# Check that the compiler produces executables we can run. If not, either
+ # the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
++echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+ # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+ # If not cross compiling, check that we can run a simple program.
+ if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+@@ -1870,22 +2359,27 @@ See \`config.log' for more details." >&2
+ fi
+ fi
+ fi
+-echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
++{ echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
+
+ rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ ac_clean_files=$ac_clean_files_save
+-# Check the compiler produces executables we can run. If not, either
++# Check that the compiler produces executables we can run. If not, either
+ # the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-echo "${ECHO_T}$cross_compiling" >&6
+-
+-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>&5
++{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
++echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
++{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
++echo "${ECHO_T}$cross_compiling" >&6; }
++
++{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
++echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+@@ -1896,9 +2390,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+ for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+- export ac_cv_exeext
+ break;;
+ * ) break;;
+ esac
+@@ -1912,14 +2405,14 @@ See \`config.log' for more details." >&2
+ fi
+
+ rm -f conftest$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+-echo "${ECHO_T}$ac_cv_exeext" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
++echo "${ECHO_T}$ac_cv_exeext" >&6; }
+
+ rm -f conftest.$ac_ext
+ EXEEXT=$ac_cv_exeext
+ ac_exeext=$EXEEXT
+-echo "$as_me:$LINENO: checking for suffix of object files" >&5
+-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
++echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+ if test "${ac_cv_objext+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -1939,14 +2432,20 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.o conftest.obj
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>&5
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
++ for ac_file in conftest.o conftest.obj conftest.*; do
++ test -f "$ac_file" || continue;
+ case $ac_file in
+- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+@@ -1964,12 +2463,12 @@ fi
+
+ rm -f conftest.$ac_cv_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+-echo "${ECHO_T}$ac_cv_objext" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
++echo "${ECHO_T}$ac_cv_objext" >&6; }
+ OBJEXT=$ac_cv_objext
+ ac_objext=$OBJEXT
+-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
++echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+ if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -1992,49 +2491,49 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_compiler_gnu=no
++ ac_compiler_gnu=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
++echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
+ GCC=`test $ac_compiler_gnu = yes && echo yes`
+ ac_test_CFLAGS=${CFLAGS+set}
+ ac_save_CFLAGS=$CFLAGS
+-CFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
++echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_cc_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
++ ac_save_c_werror_flag=$ac_c_werror_flag
++ ac_c_werror_flag=yes
++ ac_cv_prog_cc_g=no
++ CFLAGS="-g"
++ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+@@ -2050,37 +2549,118 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ ac_cv_prog_cc_g=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ CFLAGS=""
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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 $ac_status); }; } &&
+- { ac_try='test -s conftest.$ac_objext'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_c_werror_flag=$ac_save_c_werror_flag
++ CFLAGS="-g"
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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); }; }; then
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_prog_cc_g=no
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_c_werror_flag=$ac_save_c_werror_flag
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
++echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+ elif test $ac_cv_prog_cc_g = yes; then
+@@ -2096,12 +2676,12 @@ else
+ CFLAGS=
+ fi
+ fi
+-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_stdc+set}" = set; then
++{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
++echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
++if test "${ac_cv_prog_cc_c89+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- ac_cv_prog_cc_stdc=no
++ ac_cv_prog_cc_c89=no
+ ac_save_CC=$CC
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+@@ -2135,12 +2715,17 @@ static char *f (char * (*g) (char **, in
+ /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+- as 'x'. The following induces an error, until -std1 is added to get
++ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+- that's true only with -std1. */
++ that's true only with -std. */
+ int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
++ inside strings and character constants. */
++#define FOO(x) 'x'
++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
++
+ int test (int i, double x);
+ struct s1 {int (*f) (int a);};
+ struct s2 {int (*f) (double a);};
+@@ -2155,271 +2740,125 @@ return f (e, argv, 0) != argv[0] || f
+ return 0;
+ }
+ _ACEOF
+-# Don't try gcc -ansi; that turns off useful extensions and
+-# breaks some systems' header files.
+-# AIX -qlanglvl=ansi
+-# Ultrix and OSF/1 -std1
+-# HP-UX 10.20 and later -Ae
+-# HP-UX older versions -Aa -D_HPUX_SOURCE
+-# SVR4 -Xc -D__EXTENSIONS__
+-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
++ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+ do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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 $ac_status); }; }; then
+- ac_cv_prog_cc_stdc=$ac_arg
+-break
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ ac_cv_prog_cc_c89=$ac_arg
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
++
+ fi
+-rm -f conftest.err conftest.$ac_objext
++
++rm -f core conftest.err conftest.$ac_objext
++ test "x$ac_cv_prog_cc_c89" != "xno" && break
+ done
+-rm -f conftest.$ac_ext conftest.$ac_objext
++rm -f conftest.$ac_ext
+ CC=$ac_save_CC
+
+ fi
+-
+-case "x$ac_cv_prog_cc_stdc" in
+- x|xno)
+- echo "$as_me:$LINENO: result: none needed" >&5
+-echo "${ECHO_T}none needed" >&6 ;;
++# AC_CACHE_VAL
++case "x$ac_cv_prog_cc_c89" in
++ x)
++ { echo "$as_me:$LINENO: result: none needed" >&5
++echo "${ECHO_T}none needed" >&6; } ;;
++ xno)
++ { echo "$as_me:$LINENO: result: unsupported" >&5
++echo "${ECHO_T}unsupported" >&6; } ;;
+ *)
+- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+- CC="$CC $ac_cv_prog_cc_stdc" ;;
++ CC="$CC $ac_cv_prog_cc_c89"
++ { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
++echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+ esac
+
+-# Some people use a C++ compiler to compile C. Since we use `exit',
+-# in C++ we need to declare it. In case someone uses the same compiler
+-# for both compiling C and C++ we need to have the C++ compiler decide
+-# the declaration of exit, since it's the most demanding environment.
+-cat >conftest.$ac_ext <<_ACEOF
+-#ifndef __cplusplus
+- choke me
+-#endif
+-_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 $ac_status); }; }; then
+- for ac_declaration in \
+- '' \
+- 'extern "C" void std::exit (int) throw (); using std::exit;' \
+- 'extern "C" void std::exit (int); using std::exit;' \
+- 'extern "C" void exit (int) throw ();' \
+- 'extern "C" void exit (int);' \
+- 'void exit (int);'
+-do
++
++ac_ext=c
++ac_cpp='$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 socklen_t" >&5
++echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }
++if test "${ac_cv_type_socklen_t+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. */
+-$ac_declaration
+-#include <stdlib.h>
++#include <sys/types.h>
++#include <sys/socket.h>
++
++typedef socklen_t ac__type_new_;
+ int
+ main ()
+ {
+-exit (42);
++if ((ac__type_new_ *) 0)
++ return 0;
++if (sizeof (ac__type_new_))
++ return 0;
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
+- :
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ ac_cv_type_socklen_t=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-continue
++ ac_cv_type_socklen_t=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$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 $ac_status); }; }; then
+- break
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+- echo '#ifdef __cplusplus' >>confdefs.h
+- echo $ac_declaration >>confdefs.h
+- echo '#endif' >>confdefs.h
+-fi
+-
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$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
+-
+-
+-echo "$as_me:$LINENO: checking for socklen_t" >&5
+-echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
+-if test "${ac_cv_type_socklen_t+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 <sys/types.h>
+-#include <sys/socket.h>
+-
+-int
+-main ()
+-{
+-if ((socklen_t *) 0)
+- return 0;
+-if (sizeof (socklen_t))
+- return 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_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 $ac_status); }; }; then
+- ac_cv_type_socklen_t=yes
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_type_socklen_t=no
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
+-echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
++echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; }
+ if test $ac_cv_type_socklen_t = yes; then
+ :
+ else
+
+- echo "$as_me:$LINENO: checking for socklen_t equivalent" >&5
+-echo $ECHO_N "checking for socklen_t equivalent... $ECHO_C" >&6
++ { echo "$as_me:$LINENO: checking for socklen_t equivalent" >&5
++echo $ECHO_N "checking for socklen_t equivalent... $ECHO_C" >&6; }
+ if test "${dcc_cv_socklen_t_equiv+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -2453,26 +2892,22 @@ getpeername(0,0,&len);
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+
+ dcc_cv_socklen_t_equiv="$t"
+ break
+@@ -2481,8 +2916,10 @@ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
++
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ done
+
+@@ -2494,8 +2931,8 @@ echo "$as_me: error: Cannot find a type
+
+ fi
+
+- echo "$as_me:$LINENO: result: $dcc_cv_socklen_t_equiv" >&5
+-echo "${ECHO_T}$dcc_cv_socklen_t_equiv" >&6
++ { echo "$as_me:$LINENO: result: $dcc_cv_socklen_t_equiv" >&5
++echo "${ECHO_T}$dcc_cv_socklen_t_equiv" >&6; }
+
+ cat >>confdefs.h <<_ACEOF
+ #define socklen_t $dcc_cv_socklen_t_equiv
+@@ -2509,29 +2946,29 @@ fi
+ ### Checks for configure options
+
+
+-# Check whether --with-included-popt or --without-included-popt was given.
++# Check whether --with-included-popt was given.
+ if test "${with_included_popt+set}" = set; then
+- withval="$with_included_popt"
++ withval=$with_included_popt;
++fi
+
+-fi;
+
+-# Check whether --enable-rfc2553 or --disable-rfc2553 was given.
++# Check whether --enable-rfc2553 was given.
+ if test "${enable_rfc2553+set}" = set; then
+- enableval="$enable_rfc2553"
+-
++ enableval=$enable_rfc2553;
+ cat >>confdefs.h <<\_ACEOF
+ #define ENABLE_RFC2553 1
+ _ACEOF
+
+-fi;
++fi
++
+
+
+
+-# Check whether --with-gnome or --without-gnome was given.
++# Check whether --with-gnome was given.
+ if test "${with_gnome+set}" = set; then
+- withval="$with_gnome"
++ withval=$with_gnome;
++fi
+
+-fi;
+
+ if test x"$with_gnome" = xyes
+ then
+@@ -2544,11 +2981,11 @@ _ACEOF
+ fi
+
+
+-# Check whether --with-gtk or --without-gtk was given.
++# Check whether --with-gtk was given.
+ if test "${with_gtk+set}" = set; then
+- withval="$with_gtk"
++ withval=$with_gtk;
++fi
+
+-fi;
+ if test x"$with_gtk" = xyes
+ then
+ GNOME_BIN=distccmon-gnome
+@@ -2559,11 +2996,11 @@ _ACEOF
+
+ fi
+
+-# Check whether --enable-profile or --disable-profile was given.
++# Check whether --enable-profile was given.
+ if test "${enable_profile+set}" = set; then
+- enableval="$enable_profile"
++ enableval=$enable_profile;
++fi
+
+-fi;
+
+ if test x"$enable_profile" = xyes
+ then
+@@ -2585,12 +3022,12 @@ fi
+
+ for pkg in $GNOME_PACKAGES
+ do
+- echo "$as_me:$LINENO: checking version of $pkg" >&5
+-echo $ECHO_N "checking version of $pkg... $ECHO_C" >&6
++ { echo "$as_me:$LINENO: checking version of $pkg" >&5
++echo $ECHO_N "checking version of $pkg... $ECHO_C" >&6; }
+ if gnomevers=`pkg-config --modversion $pkg`
+ then
+- echo "$as_me:$LINENO: result: $gnomevers" >&5
+-echo "${ECHO_T}$gnomevers" >&6
++ { echo "$as_me:$LINENO: result: $gnomevers" >&5
++echo "${ECHO_T}$gnomevers" >&6; }
+ else
+ { { echo "$as_me:$LINENO: error: $pkg was not found by pkg-config" >&5
+ echo "$as_me: error: $pkg was not found by pkg-config" >&2;}
+@@ -2601,21 +3038,21 @@ done
+ if test x${with_gnome} = xyes -o x${with_gtk} = xyes
+ then
+ INSTALL_GNOME="install-gnome-data"
+- echo "$as_me:$LINENO: checking GNOME/GTK+ cflags" >&5
+-echo $ECHO_N "checking GNOME/GTK+ cflags... $ECHO_C" >&6
++ { echo "$as_me:$LINENO: checking GNOME/GTK+ cflags" >&5
++echo $ECHO_N "checking GNOME/GTK+ cflags... $ECHO_C" >&6; }
+ GNOME_CFLAGS="`pkg-config --cflags $GNOME_PACKAGES`" || { { echo "$as_me:$LINENO: error: failed to get cflags" >&5
+ echo "$as_me: error: failed to get cflags" >&2;}
+ { (exit 1); exit 1; }; }
+- echo "$as_me:$LINENO: result: ${GNOME_CFLAGS}" >&5
+-echo "${ECHO_T}${GNOME_CFLAGS}" >&6
++ { echo "$as_me:$LINENO: result: ${GNOME_CFLAGS}" >&5
++echo "${ECHO_T}${GNOME_CFLAGS}" >&6; }
+
+- echo "$as_me:$LINENO: checking GNOME/GTK+ libraries" >&5
+-echo $ECHO_N "checking GNOME/GTK+ libraries... $ECHO_C" >&6
++ { echo "$as_me:$LINENO: checking GNOME/GTK+ libraries" >&5
++echo $ECHO_N "checking GNOME/GTK+ libraries... $ECHO_C" >&6; }
+ GNOME_LIBS="`pkg-config --libs $GNOME_PACKAGES`" || { { echo "$as_me:$LINENO: error: failed to get libs" >&5
+ echo "$as_me: error: failed to get libs" >&2;}
+ { (exit 1); exit 1; }; }
+- echo "$as_me:$LINENO: result: ${GNOME_LIBS}" >&5
+-echo "${ECHO_T}${GNOME_LIBS}" >&6
++ { echo "$as_me:$LINENO: result: ${GNOME_LIBS}" >&5
++echo "${ECHO_T}${GNOME_LIBS}" >&6; }
+ fi
+
+
+@@ -2631,8 +3068,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -2645,32 +3082,34 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ fi
+ if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+ set dummy gcc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -2683,36 +3122,51 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
++ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
+- CC=$ac_ct_CC
++ if test "x$ac_ct_CC" = x; then
++ CC=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ CC=$ac_ct_CC
++ fi
+ else
+ CC="$ac_cv_prog_CC"
+ fi
+
+ if test -z "$CC"; then
+- if test -n "$ac_tool_prefix"; then
+- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
++ if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -2725,74 +3179,34 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
+-else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-fi
+-if test -z "$ac_cv_prog_CC"; then
+- ac_ct_CC=$CC
+- # Extract the first word of "cc", so it can be a program name with args.
+-set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+- echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+- if test -n "$ac_ct_CC"; then
+- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+- IFS=$as_save_IFS
+- test -z "$as_dir" && as_dir=.
+- for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+- ac_cv_prog_ac_ct_CC="cc"
+- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+- break 2
+- fi
+-done
+-done
+-
+-fi
+-fi
+-ac_ct_CC=$ac_cv_prog_ac_ct_CC
+-if test -n "$ac_ct_CC"; then
+- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
+- CC=$ac_ct_CC
+-else
+- CC="$ac_cv_prog_CC"
+-fi
+
++ fi
+ fi
+ if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+ set dummy cc; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -2806,7 +3220,7 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+@@ -2817,6 +3231,7 @@ do
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+@@ -2834,22 +3249,23 @@ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ fi
+ if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+- for ac_prog in cl
++ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -2862,36 +3278,38 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- echo "$as_me:$LINENO: result: $CC" >&5
+-echo "${ECHO_T}$CC" >&6
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ test -n "$CC" && break
+ done
+ fi
+ if test -z "$CC"; then
+ ac_ct_CC=$CC
+- for ac_prog in cl
++ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -2904,29 +3322,45 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+-echo "${ECHO_T}$ac_ct_CC" >&6
++ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ test -n "$ac_ct_CC" && break
+ done
+
+- CC=$ac_ct_CC
++ if test "x$ac_ct_CC" = x; then
++ CC=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ CC=$ac_ct_CC
++ fi
+ fi
+
+ fi
+@@ -2939,27 +3373,41 @@ See \`config.log' for more details." >&2
+ { (exit 1); exit 1; }; }
+
+ # Provide some information about the compiler.
+-echo "$as_me:$LINENO:" \
+- "checking for C compiler version" >&5
++echo "$as_me:$LINENO: checking for C compiler version" >&5
+ ac_compiler=`set X $ac_compile; echo $2`
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+- (eval $ac_compiler --version </dev/null >&5) 2>&5
++{ (ac_try="$ac_compiler --version >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+- (eval $ac_compiler -v </dev/null >&5) 2>&5
++{ (ac_try="$ac_compiler -v >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+- (eval $ac_compiler -V </dev/null >&5) 2>&5
++{ (ac_try="$ac_compiler -V >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
++echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+ if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -2982,49 +3430,49 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_compiler_gnu=no
++ ac_compiler_gnu=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
++echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
+ GCC=`test $ac_compiler_gnu = yes && echo yes`
+ ac_test_CFLAGS=${CFLAGS+set}
+ ac_save_CFLAGS=$CFLAGS
+-CFLAGS="-g"
+-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
++echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_cc_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
++ ac_save_c_werror_flag=$ac_c_werror_flag
++ ac_c_werror_flag=yes
++ ac_cv_prog_cc_g=no
++ CFLAGS="-g"
++ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+@@ -3040,37 +3488,118 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ ac_cv_prog_cc_g=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ CFLAGS=""
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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 $ac_status); }; } &&
+- { ac_try='test -s conftest.$ac_objext'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_c_werror_flag=$ac_save_c_werror_flag
++ CFLAGS="-g"
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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); }; }; then
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_prog_cc_g=no
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_c_werror_flag=$ac_save_c_werror_flag
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
++echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+ elif test $ac_cv_prog_cc_g = yes; then
+@@ -3086,12 +3615,12 @@ else
+ CFLAGS=
+ fi
+ fi
+-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+-if test "${ac_cv_prog_cc_stdc+set}" = set; then
++{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
++echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
++if test "${ac_cv_prog_cc_c89+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- ac_cv_prog_cc_stdc=no
++ ac_cv_prog_cc_c89=no
+ ac_save_CC=$CC
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+@@ -3125,12 +3654,17 @@ static char *f (char * (*g) (char **, in
+ /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+- as 'x'. The following induces an error, until -std1 is added to get
++ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+- that's true only with -std1. */
++ that's true only with -std. */
+ int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
++ inside strings and character constants. */
++#define FOO(x) 'x'
++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
++
+ int test (int i, double x);
+ struct s1 {int (*f) (int a);};
+ struct s2 {int (*f) (double a);};
+@@ -3145,337 +3679,152 @@ return f (e, argv, 0) != argv[0] || f
+ return 0;
+ }
+ _ACEOF
+-# Don't try gcc -ansi; that turns off useful extensions and
+-# breaks some systems' header files.
+-# AIX -qlanglvl=ansi
+-# Ultrix and OSF/1 -std1
+-# HP-UX 10.20 and later -Ae
+-# HP-UX older versions -Aa -D_HPUX_SOURCE
+-# SVR4 -Xc -D__EXTENSIONS__
+-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
++ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+ do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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 $ac_status); }; }; then
+- ac_cv_prog_cc_stdc=$ac_arg
+-break
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ ac_cv_prog_cc_c89=$ac_arg
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
++
+ fi
+-rm -f conftest.err conftest.$ac_objext
++
++rm -f core conftest.err conftest.$ac_objext
++ test "x$ac_cv_prog_cc_c89" != "xno" && break
+ done
+-rm -f conftest.$ac_ext conftest.$ac_objext
++rm -f conftest.$ac_ext
+ CC=$ac_save_CC
+
+ fi
+-
+-case "x$ac_cv_prog_cc_stdc" in
+- x|xno)
+- echo "$as_me:$LINENO: result: none needed" >&5
+-echo "${ECHO_T}none needed" >&6 ;;
++# AC_CACHE_VAL
++case "x$ac_cv_prog_cc_c89" in
++ x)
++ { echo "$as_me:$LINENO: result: none needed" >&5
++echo "${ECHO_T}none needed" >&6; } ;;
++ xno)
++ { echo "$as_me:$LINENO: result: unsupported" >&5
++echo "${ECHO_T}unsupported" >&6; } ;;
+ *)
+- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+- CC="$CC $ac_cv_prog_cc_stdc" ;;
++ CC="$CC $ac_cv_prog_cc_c89"
++ { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
++echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+ esac
+
+-# Some people use a C++ compiler to compile C. Since we use `exit',
+-# in C++ we need to declare it. In case someone uses the same compiler
+-# for both compiling C and C++ we need to have the C++ compiler decide
+-# the declaration of exit, since it's the most demanding environment.
++
++ac_ext=c
++ac_cpp='$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 test x"$GCC" = xyes
++then
++ CFLAGS="$CFLAGS -W -Wall -Wimplicit \
++-Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings \
++-Waggregate-return -Wstrict-prototypes -Wmissing-prototypes \
++-Wnested-externs -Wconversion -Wpointer-arith -Wmissing-declarations"
++ { echo "$as_me:$LINENO: Adding gcc options: $CFLAGS" >&5
++echo "$as_me: Adding gcc options: $CFLAGS" >&6;}
++fi
++{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
++echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
++if test "${ac_cv_search_strerror+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_func_search_save_LIBS=$LIBS
+ cat >conftest.$ac_ext <<_ACEOF
+-#ifndef __cplusplus
+- choke me
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
++#ifdef __cplusplus
++extern "C"
+ #endif
++char strerror ();
++int
++main ()
++{
++return strerror ();
++ ;
++ return 0;
++}
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++for ac_lib in '' cposix; do
++ if test -z "$ac_lib"; then
++ ac_res="none required"
++ else
++ ac_res=-l$ac_lib
++ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
++ fi
++ rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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_objext'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
+- ac_status=$?
+- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; }; then
+- for ac_declaration in \
+- '' \
+- 'extern "C" void std::exit (int) throw (); using std::exit;' \
+- 'extern "C" void std::exit (int); using std::exit;' \
+- 'extern "C" void exit (int) throw ();' \
+- 'extern "C" void exit (int);' \
+- 'void exit (int);'
+-do
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_declaration
+-#include <stdlib.h>
+-int
+-main ()
+-{
+-exit (42);
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$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
+- :
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; then
++ ac_cv_search_strerror=$ac_res
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-continue
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$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 $ac_status); }; }; then
+- break
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+- echo '#ifdef __cplusplus' >>confdefs.h
+- echo $ac_declaration >>confdefs.h
+- echo '#endif' >>confdefs.h
+-fi
+-
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+
+ fi
+-rm -f conftest.err conftest.$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
+
+-if test x"$GCC" = xyes
+-then
+- CFLAGS="$CFLAGS -W -Wall -Wimplicit \
+--Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings \
+--Waggregate-return -Wstrict-prototypes -Wmissing-prototypes \
+--Wnested-externs -Wconversion -Wpointer-arith -Wmissing-declarations"
+- { echo "$as_me:$LINENO: Adding gcc options: $CFLAGS" >&5
+-echo "$as_me: Adding gcc options: $CFLAGS" >&6;}
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++ conftest$ac_exeext
++ if test "${ac_cv_search_strerror+set}" = set; then
++ break
+ fi
+-echo "$as_me:$LINENO: checking for library containing strerror" >&5
+-echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
++done
+ if test "${ac_cv_search_strerror+set}" = set; then
+- echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+- ac_func_search_save_LIBS=$LIBS
+-ac_cv_search_strerror=no
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-
+-/* Override any gcc2 internal prototype to avoid an error. */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+-char strerror ();
+-int
+-main ()
+-{
+-strerror ();
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$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 $ac_status); }; }; then
+- ac_cv_search_strerror="none required"
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+-if test "$ac_cv_search_strerror" = no; then
+- for ac_lib in cposix; do
+- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+- cat >conftest.$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 strerror ();
+-int
+-main ()
+-{
+-strerror ();
+- ;
+- 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 $ac_status); }; }; then
+- ac_cv_search_strerror="-l$ac_lib"
+-break
++ :
+ else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+- done
++ ac_cv_search_strerror=no
+ fi
++rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
+-echo "${ECHO_T}$ac_cv_search_strerror" >&6
+-if test "$ac_cv_search_strerror" != no; then
+- test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
++{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
++echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
++ac_res=$ac_cv_search_strerror
++if test "$ac_res" != no; then
++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+ fi
+
+@@ -3496,32 +3845,33 @@ CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H"
+ # there.
+ CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
+
+-echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+-echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
+-if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
++{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
++echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
++set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
++if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.make <<\_ACEOF
++SHELL = /bin/sh
+ all:
+- @echo 'ac_maketemp="$(MAKE)"'
++ @echo '@@@%%%=$(MAKE)=@@@%%%'
+ _ACEOF
+ # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+-eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+-if test -n "$ac_maketemp"; then
+- eval ac_cv_prog_make_${ac_make}_set=yes
+-else
+- eval ac_cv_prog_make_${ac_make}_set=no
+-fi
++case `${MAKE-make} -f conftest.make 2>/dev/null` in
++ *@@@%%%=?*=@@@%%%*)
++ eval ac_cv_prog_make_${ac_make}_set=yes;;
++ *)
++ eval ac_cv_prog_make_${ac_make}_set=no;;
++esac
+ rm -f conftest.make
+ fi
+-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+- echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
++if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
++ { echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
+ SET_MAKE=
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+ fi
+
+@@ -3538,8 +3888,8 @@ fi
+ # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ # OS/2's system install, which has a completely different semantic
+ # ./install, which can be erroneously created by make from ./install.sh.
+-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+ if test -z "$INSTALL"; then
+ if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+@@ -3561,7 +3911,7 @@ case $as_dir/ in
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+@@ -3580,21 +3930,22 @@ case $as_dir/ in
+ ;;
+ esac
+ done
++IFS=$as_save_IFS
+
+
+ fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+- # As a last resort, use the slow shell script. We don't cache a
+- # path for INSTALL within a source directory, because that will
++ # As a last resort, use the slow shell script. Don't cache a
++ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+- # removed, or if the path is relative.
++ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+ fi
+-echo "$as_me:$LINENO: result: $INSTALL" >&5
+-echo "${ECHO_T}$INSTALL" >&6
++{ echo "$as_me:$LINENO: result: $INSTALL" >&5
++echo "${ECHO_T}$INSTALL" >&6; }
+
+ # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+ # It thinks the first close brace ends the variable substitution.
+@@ -3614,8 +3965,8 @@ for ac_prog in python2.2 python-2.2 pyth
+ do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+ if test "${ac_cv_prog_PYTHON+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -3628,25 +3979,27 @@ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_PYTHON="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+ done
++IFS=$as_save_IFS
+
+ fi
+ fi
+ PYTHON=$ac_cv_prog_PYTHON
+ if test -n "$PYTHON"; then
+- echo "$as_me:$LINENO: result: $PYTHON" >&5
+-echo "${ECHO_T}$PYTHON" >&6
++ { echo "$as_me:$LINENO: result: $PYTHON" >&5
++echo "${ECHO_T}$PYTHON" >&6; }
+ else
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
++
+ test -n "$PYTHON" && break
+ done
+
+@@ -3654,8 +4007,8 @@ done
+ # NB: Cannot use AC_CONFIG_LIBOBJ_DIR here, because it's not present
+ # in autoconf 2.53.
+
+-echo "$as_me:$LINENO: checking for inline" >&5
+-echo $ECHO_N "checking for inline... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for inline" >&5
++echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
+ if test "${ac_cv_c_inline+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -3675,38 +4028,37 @@ $ac_kw foo_t foo () {return 0; }
+
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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 $ac_status); }; }; then
+- ac_cv_c_inline=$ac_kw; break
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ ac_cv_c_inline=$ac_kw
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
++
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ test "$ac_cv_c_inline" != no && break
+ done
+
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+-echo "${ECHO_T}$ac_cv_c_inline" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
++echo "${ECHO_T}$ac_cv_c_inline" >&6; }
+
+
+ case $ac_cv_c_inline in
+@@ -3735,8 +4087,8 @@ ac_cpp='$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... $ECHO_C" >&6
++{ echo "$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 "$CPP"; then
+ CPP=
+@@ -3770,24 +4122,22 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #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
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } >/dev/null && {
++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ }; then
+ :
+ else
+ echo "$as_me: failed program was:" >&5
+@@ -3796,9 +4146,10 @@ 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
++ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+@@ -3808,24 +4159,22 @@ cat >>conftest.$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
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } >/dev/null && {
++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ }; then
+ # Broken: success on invalid input.
+ continue
+ else
+@@ -3836,6 +4185,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
+ ac_preproc_ok=:
+ break
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+
+ done
+@@ -3853,8 +4203,8 @@ fi
+ else
+ ac_cv_prog_CPP=$CPP
+ fi
+-echo "$as_me:$LINENO: result: $CPP" >&5
+-echo "${ECHO_T}$CPP" >&6
++{ echo "$as_me:$LINENO: result: $CPP" >&5
++echo "${ECHO_T}$CPP" >&6; }
+ ac_preproc_ok=false
+ for ac_c_preproc_warn_flag in '' yes
+ do
+@@ -3877,24 +4227,22 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #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
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } >/dev/null && {
++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ }; then
+ :
+ else
+ echo "$as_me: failed program was:" >&5
+@@ -3903,9 +4251,10 @@ 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
++ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+@@ -3915,24 +4264,22 @@ cat >>conftest.$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
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } >/dev/null && {
++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ }; then
+ # Broken: success on invalid input.
+ continue
+ else
+@@ -3943,6 +4290,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
+ ac_preproc_ok=:
+ break
+ fi
++
+ rm -f conftest.err conftest.$ac_ext
+
+ done
+@@ -3965,80 +4313,224 @@ ac_link='$CC -o conftest$ac_exeext $CFLA
+ ac_compiler_gnu=$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 "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
++echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
++if test "${ac_cv_path_GREP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+- then ac_cv_prog_egrep='grep -E'
+- else ac_cv_prog_egrep='egrep'
++ # Extract the first word of "grep ggrep" to use in msg output
++if test -z "$GREP"; then
++set dummy grep ggrep; ac_prog_name=$2
++if test "${ac_cv_path_GREP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_path_GREP_found=false
++# Loop through the user's path and test for each of PROGNAME-LIST
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_prog in grep ggrep; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
++ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
++ # Check for GNU ac_path_GREP and select it if it is found.
++ # Check for GNU $ac_path_GREP
++case `"$ac_path_GREP" --version 2>&1` in
++*GNU*)
++ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
++*)
++ ac_count=0
++ echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
++ while :
++ do
++ cat "conftest.in" "conftest.in" >"conftest.tmp"
++ mv "conftest.tmp" "conftest.in"
++ cp "conftest.in" "conftest.nl"
++ echo 'GREP' >> "conftest.nl"
++ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++ ac_count=`expr $ac_count + 1`
++ if test $ac_count -gt ${ac_path_GREP_max-0}; then
++ # Best one so far, save it but keep looking for a better one
++ ac_cv_path_GREP="$ac_path_GREP"
++ ac_path_GREP_max=$ac_count
+ fi
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+- EGREP=$ac_cv_prog_egrep
++ # 10*(2^10) chars as input seems more than enough
++ test $ac_count -gt 10 && break
++ done
++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
+
+
+-echo "$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>
++ $ac_path_GREP_found && break 3
++ done
++done
+
+-int
+-main ()
+-{
++done
++IFS=$as_save_IFS
+
+- ;
+- 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
++GREP="$ac_cv_path_GREP"
++if test -z "$GREP"; then
++ { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
++echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++else
++ ac_cv_path_GREP=$GREP
++fi
++
++
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
++echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
++ GREP="$ac_cv_path_GREP"
++
++
++{ echo "$as_me:$LINENO: checking for egrep" >&5
++echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
++if test "${ac_cv_path_EGREP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
++ then ac_cv_path_EGREP="$GREP -E"
++ else
++ # Extract the first word of "egrep" to use in msg output
++if test -z "$EGREP"; then
++set dummy egrep; ac_prog_name=$2
++if test "${ac_cv_path_EGREP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_path_EGREP_found=false
++# Loop through the user's path and test for each of PROGNAME-LIST
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_prog in egrep; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
++ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
++ # Check for GNU ac_path_EGREP and select it if it is found.
++ # Check for GNU $ac_path_EGREP
++case `"$ac_path_EGREP" --version 2>&1` in
++*GNU*)
++ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
++*)
++ ac_count=0
++ echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
++ while :
++ do
++ cat "conftest.in" "conftest.in" >"conftest.tmp"
++ mv "conftest.tmp" "conftest.in"
++ cp "conftest.in" "conftest.nl"
++ echo 'EGREP' >> "conftest.nl"
++ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++ ac_count=`expr $ac_count + 1`
++ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
++ # Best one so far, save it but keep looking for a better one
++ ac_cv_path_EGREP="$ac_path_EGREP"
++ ac_path_EGREP_max=$ac_count
++ fi
++ # 10*(2^10) chars as input seems more than enough
++ test $ac_count -gt 10 && break
++ done
++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++
++ $ac_path_EGREP_found && break 3
++ done
++done
++
++done
++IFS=$as_save_IFS
++
++
++fi
++
++EGREP="$ac_cv_path_EGREP"
++if test -z "$EGREP"; then
++ { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
++echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++else
++ ac_cv_path_EGREP=$EGREP
++fi
++
++
++ fi
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
++echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
++ EGREP="$ac_cv_path_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.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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 $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ ac_cv_header_stdc=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_cv_header_stdc=no
++fi
++
++rm -f core conftest.err conftest.$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. */
+@@ -4088,6 +4580,7 @@ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+ #include <ctype.h>
++#include <stdlib.h>
+ #if ((' ' & 0x0FF) == 0x020)
+ # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+ # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+@@ -4107,18 +4600,27 @@ main ()
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+- exit(2);
+- exit (0);
++ return 2;
++ return 0;
+ }
+ _ACEOF
+ rm -f conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>&5
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+@@ -4131,12 +4633,14 @@ sed 's/^/| /' conftest.$ac_ext >&5
+ ( exit $ac_status )
+ ac_cv_header_stdc=no
+ fi
+-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
++
++
+ fi
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+-echo "${ECHO_T}$ac_cv_header_stdc" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
++echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+ if test $ac_cv_header_stdc = yes; then
+
+ cat >>confdefs.h <<\_ACEOF
+@@ -4159,9 +4663,9 @@ for ac_header in sys/types.h sys/stat.h
+ inttypes.h stdint.h unistd.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-echo "$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 $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -4175,37 +4679,35 @@ $ac_includes_default
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-eval "$as_ac_Header=no"
++ eval "$as_ac_Header=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+@@ -4223,18 +4725,19 @@ done
+ for ac_header in unistd.h sys/types.h sys/sendfile.h sys/signal.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$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
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ { echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+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
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ else
+ # Is the header compilable?
+-echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -4245,40 +4748,37 @@ $ac_includes_default
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_header_compiler=no
++ ac_header_compiler=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-echo "${ECHO_T}$ac_header_compiler" >&6
++
++rm -f core conftest.err conftest.$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 $ac_header presence" >&5
+-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
++{ echo "$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
+@@ -4287,24 +4787,22 @@ 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
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } >/dev/null && {
++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ }; then
+ ac_header_preproc=yes
+ else
+ echo "$as_me: failed program was:" >&5
+@@ -4312,9 +4810,10 @@ 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}$ac_header_preproc" >&6
++{ echo "$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:$ac_c_preproc_warn_flag in
+@@ -4338,25 +4837,24 @@ echo "$as_me: WARNING: $ac_header: s
+ echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;}
+- (
+- cat <<\_ASBOX
++ ( cat <<\_ASBOX
+ ## ------------------------------------- ##
+ ## Report this to distcc@lists.samba.org ##
+ ## ------------------------------------- ##
+ _ASBOX
+- ) |
+- sed "s/^/$as_me: WARNING: /" >&2
++ ) | 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 "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+
+ fi
+ if test `eval echo '${'$as_ac_Header'}'` = yes; then
+@@ -4375,18 +4873,19 @@ done
+ for ac_header in ctype.h sys/resource.h sys/socket.h sys/select.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$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
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ { echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+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
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ else
+ # Is the header compilable?
+-echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -4397,40 +4896,37 @@ $ac_includes_default
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_header_compiler=no
++ ac_header_compiler=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-echo "${ECHO_T}$ac_header_compiler" >&6
++
++rm -f core conftest.err conftest.$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 $ac_header presence" >&5
+-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
++{ echo "$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
+@@ -4439,24 +4935,22 @@ 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
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } >/dev/null && {
++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ }; then
+ ac_header_preproc=yes
+ else
+ echo "$as_me: failed program was:" >&5
+@@ -4464,9 +4958,10 @@ 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}$ac_header_preproc" >&6
++{ echo "$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:$ac_c_preproc_warn_flag in
+@@ -4490,25 +4985,24 @@ echo "$as_me: WARNING: $ac_header: s
+ echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;}
+- (
+- cat <<\_ASBOX
++ ( cat <<\_ASBOX
+ ## ------------------------------------- ##
+ ## Report this to distcc@lists.samba.org ##
+ ## ------------------------------------- ##
+ _ASBOX
+- ) |
+- sed "s/^/$as_me: WARNING: /" >&2
++ ) | 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 "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+
+ fi
+ if test `eval echo '${'$as_ac_Header'}'` = yes; then
+@@ -4524,9 +5018,9 @@ done
+ for ac_header in netinet/in.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-echo "$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 $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -4543,37 +5037,35 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-eval "$as_ac_Header=no"
++ eval "$as_ac_Header=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+@@ -4587,9 +5079,9 @@ done
+ for ac_header in arpa/nameser.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-echo "$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 $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -4606,37 +5098,35 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-eval "$as_ac_Header=no"
++ eval "$as_ac_Header=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+@@ -4650,9 +5140,9 @@ done
+ for ac_header in resolv.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-echo "$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 $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -4675,37 +5165,35 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-eval "$as_ac_Header=no"
++ eval "$as_ac_Header=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+@@ -4724,18 +5212,19 @@ done
+ for ac_header in float.h mcheck.h alloca.h sys/mman.h sys/loadavg.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$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
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ { echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+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
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ else
+ # Is the header compilable?
+-echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -4746,40 +5235,37 @@ $ac_includes_default
+ #include <$ac_header>
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_header_compiler=no
++ ac_header_compiler=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-echo "${ECHO_T}$ac_header_compiler" >&6
++
++rm -f core conftest.err conftest.$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 $ac_header presence" >&5
+-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
++{ echo "$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
+@@ -4788,24 +5274,22 @@ 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
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } >/dev/null && {
++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ }; then
+ ac_header_preproc=yes
+ else
+ echo "$as_me: failed program was:" >&5
+@@ -4813,9 +5297,10 @@ 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}$ac_header_preproc" >&6
++{ echo "$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:$ac_c_preproc_warn_flag in
+@@ -4839,25 +5324,24 @@ echo "$as_me: WARNING: $ac_header: s
+ echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;}
+- (
+- cat <<\_ASBOX
++ ( cat <<\_ASBOX
+ ## ------------------------------------- ##
+ ## Report this to distcc@lists.samba.org ##
+ ## ------------------------------------- ##
+ _ASBOX
+- ) |
+- sed "s/^/$as_me: WARNING: /" >&2
++ ) | 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 "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+
+ fi
+ if test `eval echo '${'$as_ac_Header'}'` = yes; then
+@@ -4872,8 +5356,8 @@ done
+
+ ######################################################################
+
+-echo "$as_me:$LINENO: checking for in_port_t" >&5
+-echo $ECHO_N "checking for in_port_t... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for in_port_t" >&5
++echo $ECHO_N "checking for in_port_t... $ECHO_C" >&6; }
+ if test "${ac_cv_type_in_port_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -4898,49 +5382,47 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #endif
+
+
++typedef in_port_t ac__type_new_;
+ int
+ main ()
+ {
+-if ((in_port_t *) 0)
++if ((ac__type_new_ *) 0)
+ return 0;
+-if (sizeof (in_port_t))
++if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_type_in_port_t=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_type_in_port_t=no
++ ac_cv_type_in_port_t=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_type_in_port_t" >&5
+-echo "${ECHO_T}$ac_cv_type_in_port_t" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_type_in_port_t" >&5
++echo "${ECHO_T}$ac_cv_type_in_port_t" >&6; }
+ if test $ac_cv_type_in_port_t = yes; then
+
+ cat >>confdefs.h <<_ACEOF
+@@ -4949,8 +5431,8 @@ _ACEOF
+
+
+ fi
+-echo "$as_me:$LINENO: checking for in_addr_t" >&5
+-echo $ECHO_N "checking for in_addr_t... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for in_addr_t" >&5
++echo $ECHO_N "checking for in_addr_t... $ECHO_C" >&6; }
+ if test "${ac_cv_type_in_addr_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -4975,49 +5457,47 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #endif
+
+
++typedef in_addr_t ac__type_new_;
+ int
+ main ()
+ {
+-if ((in_addr_t *) 0)
++if ((ac__type_new_ *) 0)
+ return 0;
+-if (sizeof (in_addr_t))
++if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_type_in_addr_t=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_type_in_addr_t=no
++ ac_cv_type_in_addr_t=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_type_in_addr_t" >&5
+-echo "${ECHO_T}$ac_cv_type_in_addr_t" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_type_in_addr_t" >&5
++echo "${ECHO_T}$ac_cv_type_in_addr_t" >&6; }
+ if test $ac_cv_type_in_addr_t = yes; then
+
+ cat >>confdefs.h <<_ACEOF
+@@ -5039,13 +5519,12 @@ fi
+ # libsocket.so which has a bad implementation of gethostbyname (it
+ # only looks in /etc/hosts), so we only look for -lsocket if we need
+ # it.
+-echo "$as_me:$LINENO: checking for library containing gethostent" >&5
+-echo $ECHO_N "checking for library containing gethostent... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for library containing gethostent" >&5
++echo $ECHO_N "checking for library containing gethostent... $ECHO_C" >&6; }
+ if test "${ac_cv_search_gethostent+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ ac_func_search_save_LIBS=$LIBS
+-ac_cv_search_gethostent=no
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -5053,123 +5532,165 @@ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+ char gethostent ();
+ int
+ main ()
+ {
+-gethostent ();
++return gethostent ();
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++for ac_lib in '' nsl; do
++ if test -z "$ac_lib"; then
++ ac_res="none required"
++ else
++ ac_res=-l$ac_lib
++ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
++ fi
++ rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
+- ac_cv_search_gethostent="none required"
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; then
++ ac_cv_search_gethostent=$ac_res
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
++
+ fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+-if test "$ac_cv_search_gethostent" = no; then
+- for ac_lib in nsl; do
+- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+- cat >conftest.$ac_ext <<_ACEOF
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++ conftest$ac_exeext
++ if test "${ac_cv_search_gethostent+set}" = set; then
++ break
++fi
++done
++if test "${ac_cv_search_gethostent+set}" = set; then
++ :
++else
++ ac_cv_search_gethostent=no
++fi
++rm conftest.$ac_ext
++LIBS=$ac_func_search_save_LIBS
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostent" >&5
++echo "${ECHO_T}$ac_cv_search_gethostent" >&6; }
++ac_res=$ac_cv_search_gethostent
++if test "$ac_res" != no; then
++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
++
++fi
++
++{ echo "$as_me:$LINENO: checking for library containing setsockopt" >&5
++echo $ECHO_N "checking for library containing setsockopt... $ECHO_C" >&6; }
++if test "${ac_cv_search_setsockopt+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_func_search_save_LIBS=$LIBS
++cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+-char gethostent ();
++char setsockopt ();
+ int
+ main ()
+ {
+-gethostent ();
++return setsockopt ();
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++for ac_lib in '' socket; do
++ if test -z "$ac_lib"; then
++ ac_res="none required"
++ else
++ ac_res=-l$ac_lib
++ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
++ fi
++ rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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 $ac_status); }; }; then
+- ac_cv_search_gethostent="-l$ac_lib"
+-break
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; then
++ ac_cv_search_setsockopt=$ac_res
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
++
+ fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+- done
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++ conftest$ac_exeext
++ if test "${ac_cv_search_setsockopt+set}" = set; then
++ break
++fi
++done
++if test "${ac_cv_search_setsockopt+set}" = set; then
++ :
++else
++ ac_cv_search_setsockopt=no
+ fi
++rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_search_gethostent" >&5
+-echo "${ECHO_T}$ac_cv_search_gethostent" >&6
+-if test "$ac_cv_search_gethostent" != no; then
+- test "$ac_cv_search_gethostent" = "none required" || LIBS="$ac_cv_search_gethostent $LIBS"
++{ echo "$as_me:$LINENO: result: $ac_cv_search_setsockopt" >&5
++echo "${ECHO_T}$ac_cv_search_setsockopt" >&6; }
++ac_res=$ac_cv_search_setsockopt
++if test "$ac_res" != no; then
++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+ fi
+
+-echo "$as_me:$LINENO: checking for library containing setsockopt" >&5
+-echo $ECHO_N "checking for library containing setsockopt... $ECHO_C" >&6
+-if test "${ac_cv_search_setsockopt+set}" = set; then
++{ echo "$as_me:$LINENO: checking for library containing hstrerror" >&5
++echo $ECHO_N "checking for library containing hstrerror... $ECHO_C" >&6; }
++if test "${ac_cv_search_hstrerror+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ ac_func_search_save_LIBS=$LIBS
+-ac_cv_search_setsockopt=no
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -5177,247 +5698,82 @@ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+-char setsockopt ();
++char hstrerror ();
+ int
+ main ()
+ {
+-setsockopt ();
++return hstrerror ();
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++for ac_lib in '' resolv; do
++ if test -z "$ac_lib"; then
++ ac_res="none required"
++ else
++ ac_res=-l$ac_lib
++ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
++ fi
++ rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
+- ac_cv_search_setsockopt="none required"
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; then
++ ac_cv_search_hstrerror=$ac_res
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
++
+ fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+-if test "$ac_cv_search_setsockopt" = no; then
+- for ac_lib in socket; do
+- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+- cat >conftest.$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 setsockopt ();
+-int
+-main ()
+-{
+-setsockopt ();
+- ;
+- 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 $ac_status); }; }; then
+- ac_cv_search_setsockopt="-l$ac_lib"
+-break
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+- done
+-fi
+-LIBS=$ac_func_search_save_LIBS
+-fi
+-echo "$as_me:$LINENO: result: $ac_cv_search_setsockopt" >&5
+-echo "${ECHO_T}$ac_cv_search_setsockopt" >&6
+-if test "$ac_cv_search_setsockopt" != no; then
+- test "$ac_cv_search_setsockopt" = "none required" || LIBS="$ac_cv_search_setsockopt $LIBS"
+
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++ conftest$ac_exeext
++ if test "${ac_cv_search_hstrerror+set}" = set; then
++ break
+ fi
+-
+-echo "$as_me:$LINENO: checking for library containing hstrerror" >&5
+-echo $ECHO_N "checking for library containing hstrerror... $ECHO_C" >&6
++done
+ if test "${ac_cv_search_hstrerror+set}" = set; then
+- echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+- ac_func_search_save_LIBS=$LIBS
+-ac_cv_search_hstrerror=no
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-
+-/* Override any gcc2 internal prototype to avoid an error. */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+-char hstrerror ();
+-int
+-main ()
+-{
+-hstrerror ();
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$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 $ac_status); }; }; then
+- ac_cv_search_hstrerror="none required"
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+-if test "$ac_cv_search_hstrerror" = no; then
+- for ac_lib in resolv; do
+- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+- cat >conftest.$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 hstrerror ();
+-int
+-main ()
+-{
+-hstrerror ();
+- ;
+- 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 $ac_status); }; }; then
+- ac_cv_search_hstrerror="-l$ac_lib"
+-break
++ :
+ else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+- done
++ ac_cv_search_hstrerror=no
+ fi
++rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_search_hstrerror" >&5
+-echo "${ECHO_T}$ac_cv_search_hstrerror" >&6
+-if test "$ac_cv_search_hstrerror" != no; then
+- test "$ac_cv_search_hstrerror" = "none required" || LIBS="$ac_cv_search_hstrerror $LIBS"
++{ echo "$as_me:$LINENO: result: $ac_cv_search_hstrerror" >&5
++echo "${ECHO_T}$ac_cv_search_hstrerror" >&6; }
++ac_res=$ac_cv_search_hstrerror
++if test "$ac_res" != no; then
++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+ fi
+
+-echo "$as_me:$LINENO: checking for library containing inet_aton" >&5
+-echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for library containing inet_aton" >&5
++echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6; }
+ if test "${ac_cv_search_inet_aton+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ ac_func_search_save_LIBS=$LIBS
+-ac_cv_search_inet_aton=no
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -5425,113 +5781,73 @@ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+-/* We use char because int might match the return type of a gcc2
+- builtin and then its argument prototype would still apply. */
+ char inet_aton ();
+ int
+ main ()
+ {
+-inet_aton ();
++return inet_aton ();
+ ;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++for ac_lib in '' resolv; do
++ if test -z "$ac_lib"; then
++ ac_res="none required"
++ else
++ ac_res=-l$ac_lib
++ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
++ fi
++ rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
+- ac_cv_search_inet_aton="none required"
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; then
++ ac_cv_search_inet_aton=$ac_res
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+-if test "$ac_cv_search_inet_aton" = no; then
+- for ac_lib in resolv; do
+- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+- cat >conftest.$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 inet_aton ();
+-int
+-main ()
+-{
+-inet_aton ();
+- ;
+- 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 $ac_status); }; }; then
+- ac_cv_search_inet_aton="-l$ac_lib"
+-break
+-else
+- echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++fi
+
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++ conftest$ac_exeext
++ if test "${ac_cv_search_inet_aton+set}" = set; then
++ break
+ fi
+-rm -f conftest.err conftest.$ac_objext \
+- conftest$ac_exeext conftest.$ac_ext
+- done
++done
++if test "${ac_cv_search_inet_aton+set}" = set; then
++ :
++else
++ ac_cv_search_inet_aton=no
+ fi
++rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5
+-echo "${ECHO_T}$ac_cv_search_inet_aton" >&6
+-if test "$ac_cv_search_inet_aton" != no; then
+- test "$ac_cv_search_inet_aton" = "none required" || LIBS="$ac_cv_search_inet_aton $LIBS"
++{ echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5
++echo "${ECHO_T}$ac_cv_search_inet_aton" >&6; }
++ac_res=$ac_cv_search_inet_aton
++if test "$ac_res" != no; then
++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+ fi
+
+@@ -5542,17 +5858,17 @@ then
+ # People might have the library but not the header, in which case we
+ # still need to use the included copy.
+ if test "${ac_cv_header_popt_h+set}" = set; then
+- echo "$as_me:$LINENO: checking for popt.h" >&5
+-echo $ECHO_N "checking for popt.h... $ECHO_C" >&6
++ { echo "$as_me:$LINENO: checking for popt.h" >&5
++echo $ECHO_N "checking for popt.h... $ECHO_C" >&6; }
+ if test "${ac_cv_header_popt_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_header_popt_h" >&5
+-echo "${ECHO_T}$ac_cv_header_popt_h" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_header_popt_h" >&5
++echo "${ECHO_T}$ac_cv_header_popt_h" >&6; }
+ else
+ # Is the header compilable?
+-echo "$as_me:$LINENO: checking popt.h usability" >&5
+-echo $ECHO_N "checking popt.h usability... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking popt.h usability" >&5
++echo $ECHO_N "checking popt.h usability... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -5563,40 +5879,37 @@ $ac_includes_default
+ #include <popt.h>
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_header_compiler=no
++ ac_header_compiler=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-echo "${ECHO_T}$ac_header_compiler" >&6
++
++rm -f core conftest.err conftest.$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 popt.h presence" >&5
+-echo $ECHO_N "checking popt.h presence... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking popt.h presence" >&5
++echo $ECHO_N "checking popt.h presence... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -5605,24 +5918,22 @@ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+ #include <popt.h>
+ _ACEOF
+-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } >/dev/null && {
++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ }; then
+ ac_header_preproc=yes
+ else
+ echo "$as_me: failed program was:" >&5
+@@ -5630,9 +5941,10 @@ 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}$ac_header_preproc" >&6
++{ echo "$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:$ac_c_preproc_warn_flag in
+@@ -5656,25 +5968,23 @@ echo "$as_me: WARNING: popt.h: secti
+ echo "$as_me: WARNING: popt.h: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: popt.h: in the future, the compiler will take precedence" >&5
+ echo "$as_me: WARNING: popt.h: in the future, the compiler will take precedence" >&2;}
+- (
+- cat <<\_ASBOX
++ ( cat <<\_ASBOX
+ ## ------------------------------------- ##
+ ## Report this to distcc@lists.samba.org ##
+ ## ------------------------------------- ##
+ _ASBOX
+- ) |
+- sed "s/^/$as_me: WARNING: /" >&2
++ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+ esac
+-echo "$as_me:$LINENO: checking for popt.h" >&5
+-echo $ECHO_N "checking for popt.h... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for popt.h" >&5
++echo $ECHO_N "checking for popt.h... $ECHO_C" >&6; }
+ if test "${ac_cv_header_popt_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ ac_cv_header_popt_h=$ac_header_preproc
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_header_popt_h" >&5
+-echo "${ECHO_T}$ac_cv_header_popt_h" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_header_popt_h" >&5
++echo "${ECHO_T}$ac_cv_header_popt_h" >&6; }
+
+ fi
+ if test $ac_cv_header_popt_h = yes; then
+@@ -5703,64 +6013,83 @@ _ACEOF
+
+ # The following way of writing the cache mishandles newlines in values,
+ # but we know of no workaround that is simple, portable, and efficient.
+-# So, don't put newlines in cache variables' values.
++# So, we kill variables containing newlines.
+ # Ultrix sh set writes to stderr and can't be redirected directly,
+ # and sets the high bit in the cache file unless we assign to the vars.
+-{
++(
++ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
++ eval ac_val=\$$ac_var
++ case $ac_val in #(
++ *${as_nl}*)
++ case $ac_var in #(
++ *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
++echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
++ esac
++ case $ac_var in #(
++ _ | IFS | as_nl) ;; #(
++ *) $as_unset $ac_var ;;
++ esac ;;
++ esac
++ done
++
+ (set) 2>&1 |
+- case `(ac_space=' '; set | grep ac_space) 2>&1` in
+- *ac_space=\ *)
++ case $as_nl`(ac_space=' '; set) 2>&1` in #(
++ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+- ;;
++ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+- sed -n \
+- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+- esac;
+-} |
++ esac |
++ sort
++) |
+ sed '
++ /^ac_cv_env_/b end
+ t clear
+- : clear
++ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+- : end' >>confcache
+-if diff $cache_file confcache >/dev/null 2>&1; then :; else
+- if test -w $cache_file; then
+- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
++ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
++ :end' >>confcache
++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
++ if test -w "$cache_file"; then
++ test "x$cache_file" != "x/dev/null" &&
++ { echo "$as_me:$LINENO: updating cache $cache_file" >&5
++echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+- echo "not updating unwritable cache $cache_file"
++ { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
++echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+ fi
+ rm -f confcache
+
+-echo "$as_me:$LINENO: checking whether to use included libpopt" >&5
+-echo $ECHO_N "checking whether to use included libpopt... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether to use included libpopt" >&5
++echo $ECHO_N "checking whether to use included libpopt... $ECHO_C" >&6; }
+ if test x"$with_included_popt" = x"yes"
+ then
+- echo "$as_me:$LINENO: result: $srcdir/popt" >&5
+-echo "${ECHO_T}$srcdir/popt" >&6
++ { echo "$as_me:$LINENO: result: $srcdir/popt" >&5
++echo "${ECHO_T}$srcdir/popt" >&6; }
+ # popt_OBJS gets appended to distccd object list
+ BUILD_POPT='$(popt_OBJS)'
+ CPPFLAGS="$CPPFLAGS -I$srcdir/popt"
+ else
+ LIBS="$LIBS -lpopt"
+- echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+
+
+
+ ########################################################################
+ # Check for types
+-echo "$as_me:$LINENO: checking return type of signal handlers" >&5
+-echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
++echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
+ if test "${ac_cv_type_signal+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -5772,55 +6101,44 @@ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h. */
+ #include <sys/types.h>
+ #include <signal.h>
+-#ifdef signal
+-# undef signal
+-#endif
+-#ifdef __cplusplus
+-extern "C" void (*signal (int, void (*)(int)))(int);
+-#else
+-void (*signal ()) ();
+-#endif
+
+ int
+ main ()
+ {
+-int i;
++return *(signal (0, 0)) (0) == 1;
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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_type_signal=void
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ ac_cv_type_signal=int
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_type_signal=int
++ ac_cv_type_signal=void
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
+-echo "${ECHO_T}$ac_cv_type_signal" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
++echo "${ECHO_T}$ac_cv_type_signal" >&6; }
+
+ cat >>confdefs.h <<_ACEOF
+ #define RETSIGTYPE $ac_cv_type_signal
+@@ -5844,9 +6162,9 @@ CPPFLAGS="$CPPFLAGS -I$srcdir/src"
+ for ac_func in sendfile setsid flock lockf hstrerror strerror setuid setreuid
+ do
+ as_ac_var=`echo "ac_cv_func_$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 $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -5872,67 +6190,60 @@ cat >>conftest.$ac_ext <<_ACEOF
+
+ #undef $ac_func
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #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___$ac_func)
++#if defined __stub_$ac_func || defined __stub___$ac_func
+ choke me
+-#else
+-char (*f) () = $ac_func;
+-#endif
+-#ifdef __cplusplus
+-}
+ #endif
+
+ int
+ main ()
+ {
+-return f != $ac_func;
++return $ac_func ();
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; 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"
++ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext \
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$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
++ac_res=`eval echo '${'$as_ac_var'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+@@ -5952,9 +6263,9 @@ done
+ for ac_func in getuid geteuid mcheck wait4 wait3 waitpid setgroups getcwd
+ do
+ as_ac_var=`echo "ac_cv_func_$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 $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -5980,67 +6291,60 @@ cat >>conftest.$ac_ext <<_ACEOF
+
+ #undef $ac_func
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #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___$ac_func)
++#if defined __stub_$ac_func || defined __stub___$ac_func
+ choke me
+-#else
+-char (*f) () = $ac_func;
+-#endif
+-#ifdef __cplusplus
+-}
+ #endif
+
+ int
+ main ()
+ {
+-return f != $ac_func;
++return $ac_func ();
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; 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"
++ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext \
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$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
++ac_res=`eval echo '${'$as_ac_var'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+@@ -6058,9 +6362,9 @@ done
+ for ac_func in snprintf vsnprintf vasprintf asprintf getcwd getwd
+ do
+ as_ac_var=`echo "ac_cv_func_$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 $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -6086,67 +6390,60 @@ cat >>conftest.$ac_ext <<_ACEOF
+
+ #undef $ac_func
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #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___$ac_func)
++#if defined __stub_$ac_func || defined __stub___$ac_func
+ choke me
+-#else
+-char (*f) () = $ac_func;
+-#endif
+-#ifdef __cplusplus
+-}
+ #endif
+
+ int
+ main ()
+ {
+-return f != $ac_func;
++return $ac_func ();
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; 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"
++ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext \
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$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
++ac_res=`eval echo '${'$as_ac_var'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+@@ -6161,9 +6458,9 @@ done
+ for ac_func in getrusage strsignal gettimeofday
+ do
+ as_ac_var=`echo "ac_cv_func_$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 $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -6189,67 +6486,60 @@ cat >>conftest.$ac_ext <<_ACEOF
+
+ #undef $ac_func
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #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___$ac_func)
++#if defined __stub_$ac_func || defined __stub___$ac_func
+ choke me
+-#else
+-char (*f) () = $ac_func;
+-#endif
+-#ifdef __cplusplus
+-}
+ #endif
+
+ int
+ main ()
+ {
+-return f != $ac_func;
++return $ac_func ();
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; 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"
++ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext \
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$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
++ac_res=`eval echo '${'$as_ac_var'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+@@ -6265,9 +6555,9 @@ done
+ for ac_func in getaddrinfo getnameinfo inet_ntop inet_ntoa
+ do
+ as_ac_var=`echo "ac_cv_func_$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 $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -6293,67 +6583,60 @@ cat >>conftest.$ac_ext <<_ACEOF
+
+ #undef $ac_func
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #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___$ac_func)
++#if defined __stub_$ac_func || defined __stub___$ac_func
+ choke me
+-#else
+-char (*f) () = $ac_func;
+-#endif
+-#ifdef __cplusplus
+-}
+ #endif
+
+ int
+ main ()
+ {
+-return f != $ac_func;
++return $ac_func ();
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; 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"
++ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext \
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$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
++ac_res=`eval echo '${'$as_ac_var'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+@@ -6368,9 +6651,9 @@ done
+ for ac_func in strndup mmap strlcpy
+ do
+ as_ac_var=`echo "ac_cv_func_$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 $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -6396,67 +6679,60 @@ cat >>conftest.$ac_ext <<_ACEOF
+
+ #undef $ac_func
+
+-/* Override any gcc2 internal prototype to avoid an error. */
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
+ #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___$ac_func)
++#if defined __stub_$ac_func || defined __stub___$ac_func
+ choke me
+-#else
+-char (*f) () = $ac_func;
+-#endif
+-#ifdef __cplusplus
+-}
+ #endif
+
+ int
+ main ()
+ {
+-return f != $ac_func;
++return $ac_func ();
+ ;
+ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; 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"
++ eval "$as_ac_var=no"
+ fi
+-rm -f conftest.err conftest.$ac_objext \
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$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
++ac_res=`eval echo '${'$as_ac_var'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+@@ -6466,8 +6742,8 @@ fi
+ done
+
+
+-echo "$as_me:$LINENO: checking whether snprintf is declared" >&5
+-echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether snprintf is declared" >&5
++echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6; }
+ if test "${ac_cv_have_decl_snprintf+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -6482,7 +6758,7 @@ int
+ main ()
+ {
+ #ifndef snprintf
+- char *p = (char *) snprintf;
++ (void) snprintf;
+ #endif
+
+ ;
+@@ -6490,37 +6766,34 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl_snprintf=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_have_decl_snprintf=no
++ ac_cv_have_decl_snprintf=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5
+-echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5
++echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6; }
+ if test $ac_cv_have_decl_snprintf = yes; then
+
+ cat >>confdefs.h <<_ACEOF
+@@ -6535,8 +6808,8 @@ _ACEOF
+
+
+ fi
+-echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5
+-echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5
++echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6; }
+ if test "${ac_cv_have_decl_vsnprintf+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -6551,7 +6824,7 @@ int
+ main ()
+ {
+ #ifndef vsnprintf
+- char *p = (char *) vsnprintf;
++ (void) vsnprintf;
+ #endif
+
+ ;
+@@ -6559,37 +6832,34 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl_vsnprintf=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_have_decl_vsnprintf=no
++ ac_cv_have_decl_vsnprintf=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5
+-echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5
++echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6; }
+ if test $ac_cv_have_decl_vsnprintf = yes; then
+
+ cat >>confdefs.h <<_ACEOF
+@@ -6604,8 +6874,8 @@ _ACEOF
+
+
+ fi
+-echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
+-echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
++echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6; }
+ if test "${ac_cv_have_decl_vasprintf+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -6620,7 +6890,7 @@ int
+ main ()
+ {
+ #ifndef vasprintf
+- char *p = (char *) vasprintf;
++ (void) vasprintf;
+ #endif
+
+ ;
+@@ -6628,37 +6898,34 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl_vasprintf=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_have_decl_vasprintf=no
++ ac_cv_have_decl_vasprintf=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
+-echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
++echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6; }
+ if test $ac_cv_have_decl_vasprintf = yes; then
+
+ cat >>confdefs.h <<_ACEOF
+@@ -6673,8 +6940,8 @@ _ACEOF
+
+
+ fi
+-echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
+-echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
++echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6; }
+ if test "${ac_cv_have_decl_asprintf+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -6689,7 +6956,7 @@ int
+ main ()
+ {
+ #ifndef asprintf
+- char *p = (char *) asprintf;
++ (void) asprintf;
+ #endif
+
+ ;
+@@ -6697,37 +6964,34 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl_asprintf=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_have_decl_asprintf=no
++ ac_cv_have_decl_asprintf=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
+-echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
++echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6; }
+ if test $ac_cv_have_decl_asprintf = yes; then
+
+ cat >>confdefs.h <<_ACEOF
+@@ -6742,8 +7006,8 @@ _ACEOF
+
+
+ fi
+-echo "$as_me:$LINENO: checking whether strndup is declared" >&5
+-echo $ECHO_N "checking whether strndup is declared... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking whether strndup is declared" >&5
++echo $ECHO_N "checking whether strndup is declared... $ECHO_C" >&6; }
+ if test "${ac_cv_have_decl_strndup+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -6758,7 +7022,7 @@ int
+ main ()
+ {
+ #ifndef strndup
+- char *p = (char *) strndup;
++ (void) strndup;
+ #endif
+
+ ;
+@@ -6766,37 +7030,34 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl_strndup=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_have_decl_strndup=no
++ ac_cv_have_decl_strndup=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_have_decl_strndup" >&5
+-echo "${ECHO_T}$ac_cv_have_decl_strndup" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strndup" >&5
++echo "${ECHO_T}$ac_cv_have_decl_strndup" >&6; }
+ if test $ac_cv_have_decl_strndup = yes; then
+
+ cat >>confdefs.h <<_ACEOF
+@@ -6814,8 +7075,8 @@ fi
+
+
+
+-echo "$as_me:$LINENO: checking if mmap() supports MAP_FAILED" >&5
+-echo $ECHO_N "checking if mmap() supports MAP_FAILED... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking if mmap() supports MAP_FAILED" >&5
++echo $ECHO_N "checking if mmap() supports MAP_FAILED... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -6841,26 +7102,22 @@ if (mmap (NULL, 0, 0, 0, 0, 0) == MAP_FA
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ :
+ else
+ echo "$as_me: failed program was:" >&5
+@@ -6874,13 +7131,14 @@ _ACEOF
+
+
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-echo "$as_me:$LINENO: result: " >&5
+-echo "${ECHO_T}" >&6
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: " >&5
++echo "${ECHO_T}" >&6; }
+
+
+-echo "$as_me:$LINENO: checking for vararg macro support" >&5
+-echo $ECHO_N "checking for vararg macro support... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for vararg macro support" >&5
++echo $ECHO_N "checking for vararg macro support... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+@@ -6897,28 +7155,24 @@ func("a"); func("a", "b"); func("a", "b"
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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 $ac_status); }; }; then
+- echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
++ { echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
+
+ cat >>confdefs.h <<\_ACEOF
+ #define HAVE_VARARG_MACROS
+@@ -6928,13 +7182,14 @@ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+-echo "$as_me:$LINENO: checking for __va_copy" >&5
+-echo $ECHO_N "checking for __va_copy... $ECHO_C" >&6
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++{ echo "$as_me:$LINENO: checking for __va_copy" >&5
++echo $ECHO_N "checking for __va_copy... $ECHO_C" >&6; }
+ if test "${samba_cv_HAVE_VA_COPY+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -6956,38 +7211,36 @@ __va_copy(ap1,ap2);
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>conftest.er1
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext &&
++ $as_test_x conftest$ac_exeext; then
+ samba_cv_HAVE_VA_COPY=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-samba_cv_HAVE_VA_COPY=no
++ samba_cv_HAVE_VA_COPY=no
+ fi
+-rm -f conftest.err conftest.$ac_objext \
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $samba_cv_HAVE_VA_COPY" >&5
+-echo "${ECHO_T}$samba_cv_HAVE_VA_COPY" >&6
++{ echo "$as_me:$LINENO: result: $samba_cv_HAVE_VA_COPY" >&5
++echo "${ECHO_T}$samba_cv_HAVE_VA_COPY" >&6; }
+ if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
+
+ cat >>confdefs.h <<\_ACEOF
+@@ -6996,8 +7249,8 @@ _ACEOF
+
+ fi
+
+-echo "$as_me:$LINENO: checking for C99 vsnprintf" >&5
+-echo $ECHO_N "checking for C99 vsnprintf... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for C99 vsnprintf" >&5
++echo $ECHO_N "checking for C99 vsnprintf... $ECHO_C" >&6; }
+ if test "${rsync_cv_HAVE_C99_VSNPRINTF+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -7032,13 +7285,22 @@ main() { foo("hello"); }
+
+ _ACEOF
+ rm -f conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>&5
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+@@ -7051,11 +7313,13 @@ sed 's/^/| /' conftest.$ac_ext >&5
+ ( exit $ac_status )
+ rsync_cv_HAVE_C99_VSNPRINTF=no
+ fi
+-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
++
++
+ fi
+-echo "$as_me:$LINENO: result: $rsync_cv_HAVE_C99_VSNPRINTF" >&5
+-echo "${ECHO_T}$rsync_cv_HAVE_C99_VSNPRINTF" >&6
++{ echo "$as_me:$LINENO: result: $rsync_cv_HAVE_C99_VSNPRINTF" >&5
++echo "${ECHO_T}$rsync_cv_HAVE_C99_VSNPRINTF" >&6; }
+ if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
+
+ cat >>confdefs.h <<\_ACEOF
+@@ -7065,8 +7329,8 @@ _ACEOF
+ fi
+
+
+-echo "$as_me:$LINENO: checking for working socketpair" >&5
+-echo $ECHO_N "checking for working socketpair... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for working socketpair" >&5
++echo $ECHO_N "checking for working socketpair... $ECHO_C" >&6; }
+ if test "${rsync_cv_HAVE_SOCKETPAIR+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -7090,13 +7354,22 @@ main() {
+ }
+ _ACEOF
+ rm -f conftest$ac_exeext
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+- (eval $ac_link) 2>&5
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+- (eval $ac_try) 2>&5
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+@@ -7109,11 +7382,13 @@ sed 's/^/| /' conftest.$ac_ext >&5
+ ( exit $ac_status )
+ rsync_cv_HAVE_SOCKETPAIR=no
+ fi
+-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
++
++
+ fi
+-echo "$as_me:$LINENO: result: $rsync_cv_HAVE_SOCKETPAIR" >&5
+-echo "${ECHO_T}$rsync_cv_HAVE_SOCKETPAIR" >&6
++{ echo "$as_me:$LINENO: result: $rsync_cv_HAVE_SOCKETPAIR" >&5
++echo "${ECHO_T}$rsync_cv_HAVE_SOCKETPAIR" >&6; }
+ if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then
+
+ cat >>confdefs.h <<\_ACEOF
+@@ -7122,8 +7397,8 @@ _ACEOF
+
+ fi
+
+-echo "$as_me:$LINENO: checking for struct sockaddr_storage.ss_family" >&5
+-echo $ECHO_N "checking for struct sockaddr_storage.ss_family... $ECHO_C" >&6
++{ echo "$as_me:$LINENO: checking for struct sockaddr_storage.ss_family" >&5
++echo $ECHO_N "checking for struct sockaddr_storage.ss_family... $ECHO_C" >&6; }
+ if test "${ac_cv_member_struct_sockaddr_storage_ss_family+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+@@ -7146,32 +7421,28 @@ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_member_struct_sockaddr_storage_ss_family=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-cat >conftest.$ac_ext <<_ACEOF
++ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+@@ -7190,39 +7461,37 @@ return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+- (eval $ac_compile) 2>conftest.er1
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$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
++ (exit $ac_status); } && {
++ test -z "$ac_c_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest.$ac_objext; then
+ ac_cv_member_struct_sockaddr_storage_ss_family=yes
+ else
+ echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-ac_cv_member_struct_sockaddr_storage_ss_family=no
++ ac_cv_member_struct_sockaddr_storage_ss_family=no
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_storage_ss_family" >&5
+-echo "${ECHO_T}$ac_cv_member_struct_sockaddr_storage_ss_family" >&6
++{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_storage_ss_family" >&5
++echo "${ECHO_T}$ac_cv_member_struct_sockaddr_storage_ss_family" >&6; }
+ if test $ac_cv_member_struct_sockaddr_storage_ss_family = yes; then
+
+ cat >>confdefs.h <<\_ACEOF
+@@ -7234,6 +7503,208 @@ fi
+
+
+
++if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
++ if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
++set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ case $PKG_CONFIG in
++ [\\/]* | ?:[\\/]*)
++ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
++ ;;
++ *)
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++ ;;
++esac
++fi
++PKG_CONFIG=$ac_cv_path_PKG_CONFIG
++if test -n "$PKG_CONFIG"; then
++ { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
++echo "${ECHO_T}$PKG_CONFIG" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_path_PKG_CONFIG"; then
++ ac_pt_PKG_CONFIG=$PKG_CONFIG
++ # Extract the first word of "pkg-config", so it can be a program name with args.
++set dummy pkg-config; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ case $ac_pt_PKG_CONFIG in
++ [\\/]* | ?:[\\/]*)
++ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
++ ;;
++ *)
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++ ;;
++esac
++fi
++ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
++if test -n "$ac_pt_PKG_CONFIG"; then
++ { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
++echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++ if test "x$ac_pt_PKG_CONFIG" = x; then
++ PKG_CONFIG=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ PKG_CONFIG=$ac_pt_PKG_CONFIG
++ fi
++else
++ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
++fi
++
++fi
++if test -n "$PKG_CONFIG"; then
++ _pkg_min_version=0.9.0
++ { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
++echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
++ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
++ { echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
++ else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++ PKG_CONFIG=""
++ fi
++
++fi
++
++pkg_failed=no
++{ echo "$as_me:$LINENO: checking for AVAHI" >&5
++echo $ECHO_N "checking for AVAHI... $ECHO_C" >&6; }
++
++if test -n "$PKG_CONFIG"; then
++ if test -n "$AVAHI_CFLAGS"; then
++ pkg_cv_AVAHI_CFLAGS="$AVAHI_CFLAGS"
++ else
++ if test -n "$PKG_CONFIG" && \
++ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"avahi-client >= 0.6.5\"") >&5
++ ($PKG_CONFIG --exists --print-errors "avahi-client >= 0.6.5") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ pkg_cv_AVAHI_CFLAGS=`$PKG_CONFIG --cflags "avahi-client >= 0.6.5" 2>/dev/null`
++else
++ pkg_failed=yes
++fi
++ fi
++else
++ pkg_failed=untried
++fi
++if test -n "$PKG_CONFIG"; then
++ if test -n "$AVAHI_LIBS"; then
++ pkg_cv_AVAHI_LIBS="$AVAHI_LIBS"
++ else
++ if test -n "$PKG_CONFIG" && \
++ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"avahi-client >= 0.6.5\"") >&5
++ ($PKG_CONFIG --exists --print-errors "avahi-client >= 0.6.5") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ pkg_cv_AVAHI_LIBS=`$PKG_CONFIG --libs "avahi-client >= 0.6.5" 2>/dev/null`
++else
++ pkg_failed=yes
++fi
++ fi
++else
++ pkg_failed=untried
++fi
++
++
++
++if test $pkg_failed = yes; then
++
++if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
++ _pkg_short_errors_supported=yes
++else
++ _pkg_short_errors_supported=no
++fi
++ if test $_pkg_short_errors_supported = yes; then
++ AVAHI_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "avahi-client >= 0.6.5"`
++ else
++ AVAHI_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "avahi-client >= 0.6.5"`
++ fi
++ # Put the nasty error message in config.log where it belongs
++ echo "$AVAHI_PKG_ERRORS" >&5
++
++ ZEROCONF_DISTCC_OBJS=""
++ZEROCONF_DISTCCD_OBJS=""
++elif test $pkg_failed = untried; then
++ ZEROCONF_DISTCC_OBJS=""
++ZEROCONF_DISTCCD_OBJS=""
++else
++ AVAHI_CFLAGS=$pkg_cv_AVAHI_CFLAGS
++ AVAHI_LIBS=$pkg_cv_AVAHI_LIBS
++ { echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_AVAHI 1
++_ACEOF
++
++CFLAGS="$CFLAGS $AVAHI_CFLAGS"
++LIBS="$LIBS $AVAHI_LIBS"
++ZEROCONF_DISTCC_OBJS="src/zeroconf.o src/gcc-id.o"
++ZEROCONF_DISTCCD_OBJS="src/zeroconf-reg.o src/gcc-id.o"
++fi
++
++
++
++
++
+
+
+
+@@ -7243,7 +7714,8 @@ cat >>confdefs.h <<_ACEOF
+ #define GNU_HOST "$host"
+ _ACEOF
+
+- ac_config_files="$ac_config_files Makefile popt/.stamp-conf lzo/.stamp-conf"
++ac_config_files="$ac_config_files Makefile popt/.stamp-conf lzo/.stamp-conf"
++
+ cat >confcache <<\_ACEOF
+ # This file is a shell script that caches the results of configure
+ # tests run on this system so they can be shared between configure
+@@ -7262,39 +7734,58 @@ _ACEOF
+
+ # The following way of writing the cache mishandles newlines in values,
+ # but we know of no workaround that is simple, portable, and efficient.
+-# So, don't put newlines in cache variables' values.
++# So, we kill variables containing newlines.
+ # Ultrix sh set writes to stderr and can't be redirected directly,
+ # and sets the high bit in the cache file unless we assign to the vars.
+-{
++(
++ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
++ eval ac_val=\$$ac_var
++ case $ac_val in #(
++ *${as_nl}*)
++ case $ac_var in #(
++ *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
++echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
++ esac
++ case $ac_var in #(
++ _ | IFS | as_nl) ;; #(
++ *) $as_unset $ac_var ;;
++ esac ;;
++ esac
++ done
++
+ (set) 2>&1 |
+- case `(ac_space=' '; set | grep ac_space) 2>&1` in
+- *ac_space=\ *)
++ case $as_nl`(ac_space=' '; set) 2>&1` in #(
++ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+- ;;
++ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+- sed -n \
+- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+- esac;
+-} |
++ esac |
++ sort
++) |
+ sed '
++ /^ac_cv_env_/b end
+ t clear
+- : clear
++ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+- : end' >>confcache
+-if diff $cache_file confcache >/dev/null 2>&1; then :; else
+- if test -w $cache_file; then
+- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
++ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
++ :end' >>confcache
++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
++ if test -w "$cache_file"; then
++ test "x$cache_file" != "x/dev/null" &&
++ { echo "$as_me:$LINENO: updating cache $cache_file" >&5
++echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+- echo "not updating unwritable cache $cache_file"
++ { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
++echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+ fi
+ rm -f confcache
+@@ -7303,32 +7794,18 @@ test "x$prefix" = xNONE && prefix=$ac_de
+ # Let make expand exec_prefix.
+ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+-# trailing colons and then remove the whole line if VPATH becomes empty
+-# (actually we leave an empty line to preserve line numbers).
+-if test "x$srcdir" = x.; then
+- ac_vpsub='/^[ ]*VPATH[ ]*=/{
+-s/:*\$(srcdir):*/:/;
+-s/:*\${srcdir}:*/:/;
+-s/:*@srcdir@:*/:/;
+-s/^\([^=]*=[ ]*\):*/\1/;
+-s/:*$//;
+-s/^[^=]*=[ ]*$//;
+-}'
+-fi
+-
+ DEFS=-DHAVE_CONFIG_H
+
+ ac_libobjs=
+ ac_ltlibobjs=
+ for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+- ac_i=`echo "$ac_i" |
+- sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+- # 2. Add them.
+- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
++ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
++ ac_i=`echo "$ac_i" | sed "$ac_script"`
++ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
++ # will be set to the directory where LIBOBJS objects are built.
++ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
++ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+ done
+ LIBOBJS=$ac_libobjs
+
+@@ -7359,17 +7836,45 @@ cat >>$CONFIG_STATUS <<\_ACEOF
+ ## M4sh Initialization. ##
+ ## --------------------- ##
+
+-# Be Bourne compatible
++# Be more Bourne compatible
++DUALCASE=1; export DUALCASE # for MKS sh
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+- set -o posix
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in
++ *posix*) set -o posix ;;
++esac
++
++fi
++
++
++
++
++# PATH needs CR
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++ echo "#! /bin/sh" >conf$$.sh
++ echo "exit 0" >>conf$$.sh
++ chmod +x conf$$.sh
++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
++ PATH_SEPARATOR=';'
++ else
++ PATH_SEPARATOR=:
++ fi
++ rm -f conf$$.sh
+ fi
+-DUALCASE=1; export DUALCASE # for MKS sh
+
+ # Support unset when possible.
+ if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+@@ -7379,33 +7884,69 @@ else
+ fi
+
+
+-# Work around bugs in pre-3.0 UWIN ksh.
+-$as_unset ENV MAIL MAILPATH
+-PS1='$ '
+-PS2='> '
+-PS4='+ '
++# IFS
++# We need space, tab and new line, in precisely that order. Quoting is
++# there to prevent editors from complaining about space-tab.
++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
++# splitting by setting IFS to empty value.)
++as_nl='
++'
++IFS=" "" $as_nl"
+
+-# NLS nuisances.
+-for as_var in \
+- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++# Find who we are. Look in the path if we contain no directory separator.
++case $0 in
++ *[\\/]* ) as_myself=$0 ;;
++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
++IFS=$as_save_IFS
++
++ ;;
++esac
++# We did not find ourselves, most probably we were run as `sh COMMAND'
++# in which case we are not to be found in the path.
++if test "x$as_myself" = x; then
++ as_myself=$0
++fi
++if test ! -f "$as_myself"; then
++ echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
++ { (exit 1); exit 1; }
++fi
++
++# Work around bugs in pre-3.0 UWIN ksh.
++for as_var in ENV MAIL MAILPATH
++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++done
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++for as_var in \
++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+ do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+- $as_unset $as_var
++ ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ fi
+ done
+
+ # Required to use basename.
+-if expr a : '\(a\)' >/dev/null 2>&1; then
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+ else
+ as_expr=false
+ fi
+
+-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+ else
+ as_basename=false
+@@ -7413,159 +7954,120 @@ fi
+
+
+ # Name of the executable.
+-as_me=`$as_basename "$0" ||
++as_me=`$as_basename -- "$0" ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+- X"$0" : 'X\(/\)$' \| \
+- . : '\(.\)' 2>/dev/null ||
++ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X/"$0" |
+- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+- /^X\/\(\/\/\)$/{ s//\1/; q; }
+- /^X\/\(\/\).*/{ s//\1/; q; }
+- s/.*/./; q'`
+-
+-
+-# PATH needs CR, and LINENO needs CR and PATH.
+-# Avoid depending upon Character Ranges.
+-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+-as_cr_digits='0123456789'
+-as_cr_alnum=$as_cr_Letters$as_cr_digits
++ sed '/^.*\/\([^/][^/]*\)\/*$/{
++ s//\1/
++ q
++ }
++ /^X\/\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\/\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
+
+-# The user is always right.
+-if test "${PATH_SEPARATOR+set}" != set; then
+- echo "#! /bin/sh" >conf$$.sh
+- echo "exit 0" >>conf$$.sh
+- chmod +x conf$$.sh
+- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+- PATH_SEPARATOR=';'
+- else
+- PATH_SEPARATOR=:
+- fi
+- rm -f conf$$.sh
+-fi
++# CDPATH.
++$as_unset CDPATH
+
+
+- as_lineno_1=$LINENO
+- as_lineno_2=$LINENO
+- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+- test "x$as_lineno_1" != "x$as_lineno_2" &&
+- test "x$as_lineno_3" = "x$as_lineno_2" || {
+- # Find who we are. Look in the path if we contain no path at all
+- # relative or not.
+- case $0 in
+- *[\\/]* ) as_myself=$0 ;;
+- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+- IFS=$as_save_IFS
+- test -z "$as_dir" && as_dir=.
+- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+-done
+
+- ;;
+- esac
+- # We did not find ourselves, most probably we were run as `sh COMMAND'
+- # in which case we are not to be found in the path.
+- if test "x$as_myself" = x; then
+- as_myself=$0
+- fi
+- if test ! -f "$as_myself"; then
+- { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+- { (exit 1); exit 1; }; }
+- fi
+- case $CONFIG_SHELL in
+- '')
+- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+-do
+- IFS=$as_save_IFS
+- test -z "$as_dir" && as_dir=.
+- for as_base in sh bash ksh sh5; do
+- case $as_dir in
+- /*)
+- if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+- CONFIG_SHELL=$as_dir/$as_base
+- export CONFIG_SHELL
+- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+- fi;;
+- esac
+- done
+-done
+-;;
+- esac
++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+- # line-number line before each line; the second 'sed' does the real
+- # work. The second script uses 'N' to pair each line-number line
+- # with the numbered line, and appends trailing '-' during
+- # substitution so that $LINENO is not a special case at line end.
++ # line-number line after each line using $LINENO; the second 'sed'
++ # does the real work. The second script uses 'N' to pair each
++ # line-number line with the line containing $LINENO, and appends
++ # trailing '-' during substitution so that $LINENO is not a special
++ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+- sed '=' <$as_myself |
++ # scripts with optimization help from Paolo Bonzini. Blame Lee
++ # E. McMahon (1931-1989) for sed's syntax. :-)
++ sed -n '
++ p
++ /[$]LINENO/=
++ ' <$as_myself |
+ sed '
++ s/[$]LINENO.*/&-/
++ t lineno
++ b
++ :lineno
+ N
+- s,$,-,
+- : loop
+- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
++ :loop
++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+- s,-$,,
+- s,^['$as_cr_digits']*\n,,
++ s/-\n.*//
+ ' >$as_me.lineno &&
+- chmod +x $as_me.lineno ||
+- { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
++ chmod +x "$as_me.lineno" ||
++ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+- # original and so on. Autoconf is especially sensible to this).
+- . ./$as_me.lineno
++ # original and so on. Autoconf is especially sensitive to this).
++ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+ }
+
+
+-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+- *c*,-n*) ECHO_N= ECHO_C='
+-' ECHO_T=' ' ;;
+- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++ as_dirname=dirname
++else
++ as_dirname=false
++fi
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in
++-n*)
++ case `echo 'x\c'` in
++ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
++ *) ECHO_C='\c';;
++ esac;;
++*)
++ ECHO_N='-n';;
+ esac
+
+-if expr a : '\(a\)' >/dev/null 2>&1; then
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+ else
+ as_expr=false
+ fi
+
+ rm -f conf$$ conf$$.exe conf$$.file
++if test -d conf$$.dir; then
++ rm -f conf$$.dir/conf$$.file
++else
++ rm -f conf$$.dir
++ mkdir conf$$.dir
++fi
+ echo >conf$$.file
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+- # We could just check for DJGPP; but this test a) works b) is more generic
+- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+- if test -f conf$$.exe; then
+- # Don't use ln at all; we don't have any links
++ as_ln_s='ln -s'
++ # ... but there are two gotchas:
++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
++ # In both cases, we have to default to `cp -p'.
++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+- else
+- as_ln_s='ln -s'
+- fi
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+-rm -f conf$$ conf$$.exe conf$$.file
++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
++rmdir conf$$.dir 2>/dev/null
+
+ if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+@@ -7574,7 +8076,28 @@ else
+ as_mkdir_p=false
+ fi
+
+-as_executable_p="test -f"
++if test -x / >/dev/null 2>&1; then
++ as_test_x='test -x'
++else
++ if ls -dL / >/dev/null 2>&1; then
++ as_ls_L_option=L
++ else
++ as_ls_L_option=
++ fi
++ as_test_x='
++ eval sh -c '\''
++ if test -d "$1"; then
++ test -d "$1/.";
++ else
++ case $1 in
++ -*)set "./$1";;
++ esac;
++ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
++ ???[sx]*):;;*)false;;esac;fi
++ '\'' sh
++ '
++fi
++as_executable_p=$as_test_x
+
+ # Sed expression to map a string onto a valid CPP name.
+ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+@@ -7583,31 +8106,14 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P
+ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+-# IFS
+-# We need space, tab and new line, in precisely that order.
+-as_nl='
+-'
+-IFS=" $as_nl"
+-
+-# CDPATH.
+-$as_unset CDPATH
+-
+ exec 6>&1
+
+-# Open the log real soon, to keep \$[0] and so on meaningful, and to
++# Save the log message, to keep $[0] and so on meaningful, and to
+ # report actual input values of CONFIG_FILES etc. instead of their
+-# values after options handling. Logging --version etc. is OK.
+-exec 5>>config.log
+-{
+- echo
+- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+-## Running $as_me. ##
+-_ASBOX
+-} >&5
+-cat >&5 <<_CSEOF
+-
++# values after options handling.
++ac_log="
+ This file was extended by distcc $as_me 2.18.3, which was
+-generated by GNU Autoconf 2.59. Invocation command line was
++generated by GNU Autoconf 2.61. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+@@ -7615,30 +8121,19 @@ generated by GNU Autoconf 2.59. Invocat
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+-_CSEOF
+-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+-echo >&5
++on `(hostname || uname -n) 2>/dev/null | sed 1q`
++"
++
+ _ACEOF
+
++cat >>$CONFIG_STATUS <<_ACEOF
+ # Files that config.status was made for.
+-if test -n "$ac_config_files"; then
+- echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_headers"; then
+- echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+-fi
++config_files="$ac_config_files"
++config_headers="$ac_config_headers"
+
+-if test -n "$ac_config_links"; then
+- echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+-fi
+-
+-if test -n "$ac_config_commands"; then
+- echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+-fi
++_ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF
+-
+ ac_cs_usage="\
+ \`$as_me' instantiates files from templates according to the
+ current configuration.
+@@ -7646,7 +8141,7 @@ current configuration.
+ Usage: $0 [OPTIONS] [FILE]...
+
+ -h, --help print this help, then exit
+- -V, --version print version number, then exit
++ -V, --version print version number and configuration settings, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+@@ -7662,19 +8157,21 @@ Configuration headers:
+ $config_headers
+
+ Report bugs to <bug-autoconf@gnu.org>."
+-_ACEOF
+
++_ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
+ ac_cs_version="\\
+ distcc config.status 2.18.3
+-configured by $0, generated by GNU Autoconf 2.59,
+- with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
++configured by $0, generated by GNU Autoconf 2.61,
++ with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+-Copyright (C) 2003 Free Software Foundation, Inc.
++Copyright (C) 2006 Free Software Foundation, Inc.
+ This config.status script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it."
+-srcdir=$srcdir
+-INSTALL="$INSTALL"
++
++ac_pwd='$ac_pwd'
++srcdir='$srcdir'
++INSTALL='$INSTALL'
+ _ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF
+@@ -7685,39 +8182,24 @@ while test $# != 0
+ do
+ case $1 in
+ --*=*)
+- ac_option=`expr "x$1" : 'x\([^=]*\)='`
+- ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
++ ac_option=`expr "X$1" : 'X\([^=]*\)='`
++ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+- -*)
++ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+- *) # This is not an option, so the user has probably given explicit
+- # arguments.
+- ac_option=$1
+- ac_need_defaults=false;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+- --version | --vers* | -V )
+- echo "$ac_cs_version"; exit 0 ;;
+- --he | --h)
+- # Conflict between --help and --header
+- { { echo "$as_me:$LINENO: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&2;}
+- { (exit 1); exit 1; }; };;
+- --help | --hel | -h )
+- echo "$ac_cs_usage"; exit 0 ;;
+- --debug | --d* | -d )
++ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
++ echo "$ac_cs_version"; exit ;;
++ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+@@ -7727,18 +8209,24 @@ Try \`$0 --help' for more information."
+ $ac_shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ ac_need_defaults=false;;
++ --he | --h)
++ # Conflict between --help and --header
++ { echo "$as_me: error: ambiguous option: $1
++Try \`$0 --help' for more information." >&2
++ { (exit 1); exit 1; }; };;
++ --help | --hel | -h )
++ echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+- -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&5
+-echo "$as_me: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&2;}
++ -*) { echo "$as_me: error: unrecognized option: $1
++Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+- *) ac_config_targets="$ac_config_targets $1" ;;
++ *) ac_config_targets="$ac_config_targets $1"
++ ac_need_defaults=false ;;
+
+ esac
+ shift
+@@ -7754,31 +8242,45 @@ fi
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
+ if \$ac_cs_recheck; then
+- echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+- exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
++ echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
++ CONFIG_SHELL=$SHELL
++ export CONFIG_SHELL
++ exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ fi
+
+ _ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++exec 5>>config.log
++{
++ echo
++ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
++## Running $as_me. ##
++_ASBOX
++ echo "$ac_log"
++} >&5
+
+-
+-
+-
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++_ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF
++
++# Handling of arguments.
+ for ac_config_target in $ac_config_targets
+ do
+- case "$ac_config_target" in
+- # Handling of arguments.
+- "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+- "popt/.stamp-conf" ) CONFIG_FILES="$CONFIG_FILES popt/.stamp-conf" ;;
+- "lzo/.stamp-conf" ) CONFIG_FILES="$CONFIG_FILES lzo/.stamp-conf" ;;
+- "src/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
++ case $ac_config_target in
++ "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
++ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
++ "popt/.stamp-conf") CONFIG_FILES="$CONFIG_FILES popt/.stamp-conf" ;;
++ "lzo/.stamp-conf") CONFIG_FILES="$CONFIG_FILES lzo/.stamp-conf" ;;
++
+ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+ echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ done
+
++
+ # If the user did not use the arguments to specify the items to instantiate,
+ # then the envvar interface is used. Set only those that are not.
+ # We use the long form for the default assignment because of an extremely
+@@ -7789,569 +8291,525 @@ if $ac_need_defaults; then
+ fi
+
+ # Have a temporary directory for convenience. Make it in the build tree
+-# simply because there is no reason to put it here, and in addition,
++# simply because there is no reason against having it here, and in addition,
+ # creating and moving files from /tmp can sometimes cause problems.
+-# Create a temporary directory, and hook for its removal unless debugging.
++# Hook for its removal unless debugging.
++# Note that there is a small window in which the directory will not be cleaned:
++# after its creation but before its name has been assigned to `$tmp'.
+ $debug ||
+ {
+- trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
++ tmp=
++ trap 'exit_status=$?
++ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
++' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+ }
+-
+ # Create a (secure) tmp directory for tmp files.
+
+ {
+- tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
++ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+ } ||
+ {
+- tmp=./confstat$$-$RANDOM
+- (umask 077 && mkdir $tmp)
++ tmp=./conf$$-$RANDOM
++ (umask 077 && mkdir "$tmp")
+ } ||
+ {
+ echo "$me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+ }
+
+-_ACEOF
+-
+-cat >>$CONFIG_STATUS <<_ACEOF
+-
+ #
+-# CONFIG_FILES section.
++# Set up the sed scripts for CONFIG_FILES section.
+ #
+
+ # No need to generate the scripts if there are no CONFIG_FILES.
+ # This happens for instance when ./config.status config.h
+-if test -n "\$CONFIG_FILES"; then
+- # Protect against being on the right side of a sed subst in config.status.
+- sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+- s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+-s,@SHELL@,$SHELL,;t t
+-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+-s,@exec_prefix@,$exec_prefix,;t t
+-s,@prefix@,$prefix,;t t
+-s,@program_transform_name@,$program_transform_name,;t t
+-s,@bindir@,$bindir,;t t
+-s,@sbindir@,$sbindir,;t t
+-s,@libexecdir@,$libexecdir,;t t
+-s,@datadir@,$datadir,;t t
+-s,@sysconfdir@,$sysconfdir,;t t
+-s,@sharedstatedir@,$sharedstatedir,;t t
+-s,@localstatedir@,$localstatedir,;t t
+-s,@libdir@,$libdir,;t t
+-s,@includedir@,$includedir,;t t
+-s,@oldincludedir@,$oldincludedir,;t t
+-s,@infodir@,$infodir,;t t
+-s,@mandir@,$mandir,;t t
+-s,@build_alias@,$build_alias,;t t
+-s,@host_alias@,$host_alias,;t t
+-s,@target_alias@,$target_alias,;t t
+-s,@DEFS@,$DEFS,;t t
+-s,@ECHO_C@,$ECHO_C,;t t
+-s,@ECHO_N@,$ECHO_N,;t t
+-s,@ECHO_T@,$ECHO_T,;t t
+-s,@LIBS@,$LIBS,;t t
+-s,@build@,$build,;t t
+-s,@build_cpu@,$build_cpu,;t t
+-s,@build_vendor@,$build_vendor,;t t
+-s,@build_os@,$build_os,;t t
+-s,@host@,$host,;t t
+-s,@host_cpu@,$host_cpu,;t t
+-s,@host_vendor@,$host_vendor,;t t
+-s,@host_os@,$host_os,;t t
+-s,@docdir@,$docdir,;t t
+-s,@CC@,$CC,;t t
+-s,@CFLAGS@,$CFLAGS,;t t
+-s,@LDFLAGS@,$LDFLAGS,;t t
+-s,@CPPFLAGS@,$CPPFLAGS,;t t
+-s,@ac_ct_CC@,$ac_ct_CC,;t t
+-s,@EXEEXT@,$EXEEXT,;t t
+-s,@OBJEXT@,$OBJEXT,;t t
+-s,@GNOME_PACKAGES@,$GNOME_PACKAGES,;t t
+-s,@GNOME_CFLAGS@,$GNOME_CFLAGS,;t t
+-s,@GNOME_LIBS@,$GNOME_LIBS,;t t
+-s,@INSTALL_GNOME@,$INSTALL_GNOME,;t t
+-s,@SET_MAKE@,$SET_MAKE,;t t
+-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+-s,@PYTHON@,$PYTHON,;t t
+-s,@CPP@,$CPP,;t t
+-s,@EGREP@,$EGREP,;t t
+-s,@BUILD_POPT@,$BUILD_POPT,;t t
+-s,@GNOME_BIN@,$GNOME_BIN,;t t
+-s,@LIBOBJS@,$LIBOBJS,;t t
+-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+-CEOF
+-
+-_ACEOF
+-
+- cat >>$CONFIG_STATUS <<\_ACEOF
+- # Split the substitutions into bite-sized pieces for seds with
+- # small command number limits, like on Digital OSF/1 and HP-UX.
+- ac_max_sed_lines=48
+- ac_sed_frag=1 # Number of current file.
+- ac_beg=1 # First line for current file.
+- ac_end=$ac_max_sed_lines # Line after last line for current file.
+- ac_more_lines=:
+- ac_sed_cmds=
+- while $ac_more_lines; do
+- if test $ac_beg -gt 1; then
+- sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+- else
+- sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+- fi
+- if test ! -s $tmp/subs.frag; then
+- ac_more_lines=false
+- else
+- # The purpose of the label and of the branching condition is to
+- # speed up the sed processing (if there are no `@' at all, there
+- # is no need to browse any of the substitutions).
+- # These are the two extra sed commands mentioned above.
+- (echo ':t
+- /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+- if test -z "$ac_sed_cmds"; then
+- ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+- else
+- ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+- fi
+- ac_sed_frag=`expr $ac_sed_frag + 1`
+- ac_beg=$ac_end
+- ac_end=`expr $ac_end + $ac_max_sed_lines`
+- fi
+- done
+- if test -z "$ac_sed_cmds"; then
+- ac_sed_cmds=cat
++if test -n "$CONFIG_FILES"; then
++
++_ACEOF
++
++
++
++ac_delim='%!_!# '
++for ac_last_try in false false false false false :; do
++ cat >conf$$subs.sed <<_ACEOF
++SHELL!$SHELL$ac_delim
++PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
++PACKAGE_NAME!$PACKAGE_NAME$ac_delim
++PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
++PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
++PACKAGE_STRING!$PACKAGE_STRING$ac_delim
++PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
++exec_prefix!$exec_prefix$ac_delim
++prefix!$prefix$ac_delim
++program_transform_name!$program_transform_name$ac_delim
++bindir!$bindir$ac_delim
++sbindir!$sbindir$ac_delim
++libexecdir!$libexecdir$ac_delim
++datarootdir!$datarootdir$ac_delim
++datadir!$datadir$ac_delim
++sysconfdir!$sysconfdir$ac_delim
++sharedstatedir!$sharedstatedir$ac_delim
++localstatedir!$localstatedir$ac_delim
++includedir!$includedir$ac_delim
++oldincludedir!$oldincludedir$ac_delim
++docdir!$docdir$ac_delim
++infodir!$infodir$ac_delim
++htmldir!$htmldir$ac_delim
++dvidir!$dvidir$ac_delim
++pdfdir!$pdfdir$ac_delim
++psdir!$psdir$ac_delim
++libdir!$libdir$ac_delim
++localedir!$localedir$ac_delim
++mandir!$mandir$ac_delim
++DEFS!$DEFS$ac_delim
++ECHO_C!$ECHO_C$ac_delim
++ECHO_N!$ECHO_N$ac_delim
++ECHO_T!$ECHO_T$ac_delim
++LIBS!$LIBS$ac_delim
++build_alias!$build_alias$ac_delim
++host_alias!$host_alias$ac_delim
++target_alias!$target_alias$ac_delim
++build!$build$ac_delim
++build_cpu!$build_cpu$ac_delim
++build_vendor!$build_vendor$ac_delim
++build_os!$build_os$ac_delim
++host!$host$ac_delim
++host_cpu!$host_cpu$ac_delim
++host_vendor!$host_vendor$ac_delim
++host_os!$host_os$ac_delim
++CC!$CC$ac_delim
++CFLAGS!$CFLAGS$ac_delim
++LDFLAGS!$LDFLAGS$ac_delim
++CPPFLAGS!$CPPFLAGS$ac_delim
++ac_ct_CC!$ac_ct_CC$ac_delim
++EXEEXT!$EXEEXT$ac_delim
++OBJEXT!$OBJEXT$ac_delim
++GNOME_PACKAGES!$GNOME_PACKAGES$ac_delim
++GNOME_CFLAGS!$GNOME_CFLAGS$ac_delim
++GNOME_LIBS!$GNOME_LIBS$ac_delim
++INSTALL_GNOME!$INSTALL_GNOME$ac_delim
++SET_MAKE!$SET_MAKE$ac_delim
++INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
++INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
++INSTALL_DATA!$INSTALL_DATA$ac_delim
++PYTHON!$PYTHON$ac_delim
++CPP!$CPP$ac_delim
++GREP!$GREP$ac_delim
++EGREP!$EGREP$ac_delim
++PKG_CONFIG!$PKG_CONFIG$ac_delim
++AVAHI_CFLAGS!$AVAHI_CFLAGS$ac_delim
++AVAHI_LIBS!$AVAHI_LIBS$ac_delim
++ZEROCONF_DISTCC_OBJS!$ZEROCONF_DISTCC_OBJS$ac_delim
++ZEROCONF_DISTCCD_OBJS!$ZEROCONF_DISTCCD_OBJS$ac_delim
++BUILD_POPT!$BUILD_POPT$ac_delim
++GNOME_BIN!$GNOME_BIN$ac_delim
++LIBOBJS!$LIBOBJS$ac_delim
++LTLIBOBJS!$LTLIBOBJS$ac_delim
++_ACEOF
++
++ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 73; then
++ break
++ elif $ac_last_try; then
++ { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
++echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
++ { (exit 1); exit 1; }; }
++ else
++ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+-fi # test -n "$CONFIG_FILES"
++done
++
++ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
++if test -n "$ac_eof"; then
++ ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
++ ac_eof=`expr $ac_eof + 1`
++fi
+
++cat >>$CONFIG_STATUS <<_ACEOF
++cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+ _ACEOF
++sed '
++s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
++s/^/s,@/; s/!/@,|#_!!_#|/
++:n
++t n
++s/'"$ac_delim"'$/,g/; t
++s/$/\\/; p
++N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
++' >>$CONFIG_STATUS <conf$$subs.sed
++rm -f conf$$subs.sed
++cat >>$CONFIG_STATUS <<_ACEOF
++:end
++s/|#_!!_#|//g
++CEOF$ac_eof
++_ACEOF
++
++
++# VPATH may cause trouble with some makes, so we remove $(srcdir),
++# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
++# trailing colons and then remove the whole line if VPATH becomes empty
++# (actually we leave an empty line to preserve line numbers).
++if test "x$srcdir" = x.; then
++ ac_vpsub='/^[ ]*VPATH[ ]*=/{
++s/:*\$(srcdir):*/:/
++s/:*\${srcdir}:*/:/
++s/:*@srcdir@:*/:/
++s/^\([^=]*=[ ]*\):*/\1/
++s/:*$//
++s/^[^=]*=[ ]*$//
++}'
++fi
++
+ cat >>$CONFIG_STATUS <<\_ACEOF
+-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+- case $ac_file in
+- - | *:- | *:-:* ) # input from stdin
+- cat >$tmp/stdin
+- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+- * ) ac_file_in=$ac_file.in ;;
++fi # test -n "$CONFIG_FILES"
++
++
++for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
++do
++ case $ac_tag in
++ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
++ case $ac_mode$ac_tag in
++ :[FHL]*:*);;
++ :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
++echo "$as_me: error: Invalid tag $ac_tag." >&2;}
++ { (exit 1); exit 1; }; };;
++ :[FH]-) ac_tag=-:-;;
++ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
++ esac
++ ac_save_IFS=$IFS
++ IFS=:
++ set x $ac_tag
++ IFS=$ac_save_IFS
++ shift
++ ac_file=$1
++ shift
++
++ case $ac_mode in
++ :L) ac_source=$1;;
++ :[FH])
++ ac_file_inputs=
++ for ac_f
++ do
++ case $ac_f in
++ -) ac_f="$tmp/stdin";;
++ *) # Look for the file first in the build tree, then in the source tree
++ # (if the path is not absolute). The absolute path cannot be DOS-style,
++ # because $ac_f cannot contain `:'.
++ test -f "$ac_f" ||
++ case $ac_f in
++ [\\/$]*) false;;
++ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
++ esac ||
++ { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
++echo "$as_me: error: cannot find input file: $ac_f" >&2;}
++ { (exit 1); exit 1; }; };;
++ esac
++ ac_file_inputs="$ac_file_inputs $ac_f"
++ done
+
+- # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
++ # Let's still pretend it is `configure' which instantiates (i.e., don't
++ # use $as_me), people would be surprised to read:
++ # /* config.h. Generated by config.status. */
++ configure_input="Generated from "`IFS=:
++ echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
++ if test x"$ac_file" != x-; then
++ configure_input="$ac_file. $configure_input"
++ { echo "$as_me:$LINENO: creating $ac_file" >&5
++echo "$as_me: creating $ac_file" >&6;}
++ fi
++
++ case $ac_tag in
++ *:-:* | *:-) cat >"$tmp/stdin";;
++ esac
++ ;;
++ esac
++
++ ac_dir=`$as_dirname -- "$ac_file" ||
+ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+- X"$ac_file" : 'X\(/\)' \| \
+- . : '\(.\)' 2>/dev/null ||
++ 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'`
+- { if $as_mkdir_p; then
+- mkdir -p "$ac_dir"
+- else
+- as_dir="$ac_dir"
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++ { as_dir="$ac_dir"
++ case $as_dir in #(
++ -*) as_dir=./$as_dir;;
++ esac
++ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+- while test ! -d "$as_dir"; do
+- as_dirs="$as_dir $as_dirs"
+- as_dir=`(dirname "$as_dir") 2>/dev/null ||
++ while :; do
++ case $as_dir in #(
++ *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
++ *) as_qdir=$as_dir;;
++ esac
++ as_dirs="'$as_qdir' $as_dirs"
++ as_dir=`$as_dirname -- "$as_dir" ||
+ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+- X"$as_dir" : 'X\(/\)' \| \
+- . : '\(.\)' 2>/dev/null ||
++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$as_dir" |
+- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+- /^X\(\/\/\)$/{ s//\1/; q; }
+- /^X\(\/\).*/{ s//\1/; q; }
+- s/.*/./; q'`
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++ test -d "$as_dir" && break
+ done
+- test ! -n "$as_dirs" || mkdir $as_dirs
+- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
++ test -z "$as_dirs" || eval "mkdir $as_dirs"
++ } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
++echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+-
+ ac_builddir=.
+
+-if test "$ac_dir" != .; then
++case "$ac_dir" in
++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
++*)
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+- # A "../" for each directory in $ac_dir_suffix.
+- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+-else
+- ac_dir_suffix= ac_top_builddir=
+-fi
++ # A ".." for each directory in $ac_dir_suffix.
++ ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
++ case $ac_top_builddir_sub in
++ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
++ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
++ esac ;;
++esac
++ac_abs_top_builddir=$ac_pwd
++ac_abs_builddir=$ac_pwd$ac_dir_suffix
++# for backward compatibility:
++ac_top_builddir=$ac_top_build_prefix
+
+ case $srcdir in
+- .) # No --srcdir option. We are building in place.
++ .) # We are building in place.
+ ac_srcdir=.
+- if test -z "$ac_top_builddir"; then
+- ac_top_srcdir=.
+- else
+- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+- fi ;;
+- [\\/]* | ?:[\\/]* ) # Absolute path.
++ ac_top_srcdir=$ac_top_builddir_sub
++ ac_abs_top_srcdir=$ac_pwd ;;
++ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+- ac_top_srcdir=$srcdir ;;
+- *) # Relative path.
+- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+- ac_top_srcdir=$ac_top_builddir$srcdir ;;
++ ac_top_srcdir=$srcdir
++ ac_abs_top_srcdir=$srcdir ;;
++ *) # Relative name.
++ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_build_prefix$srcdir
++ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+ esac
++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+-# Do not use `cd foo && pwd` to compute absolute paths, because
+-# the directories may not exist.
+-case `pwd` in
+-.) ac_abs_builddir="$ac_dir";;
+-*)
+- case "$ac_dir" in
+- .) ac_abs_builddir=`pwd`;;
+- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+- *) ac_abs_builddir=`pwd`/"$ac_dir";;
+- esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_builddir=${ac_top_builddir}.;;
+-*)
+- case ${ac_top_builddir}. in
+- .) ac_abs_top_builddir=$ac_abs_builddir;;
+- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+- esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_srcdir=$ac_srcdir;;
+-*)
+- case $ac_srcdir in
+- .) ac_abs_srcdir=$ac_abs_builddir;;
+- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+- esac;;
+-esac
+-case $ac_abs_builddir in
+-.) ac_abs_top_srcdir=$ac_top_srcdir;;
+-*)
+- case $ac_top_srcdir in
+- .) ac_abs_top_srcdir=$ac_abs_builddir;;
+- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+- esac;;
+-esac
+
++ case $ac_mode in
++ :F)
++ #
++ # CONFIG_FILE
++ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+- *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
++ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
++_ACEOF
+
+- # Let's still pretend it is `configure' which instantiates (i.e., don't
+- # use $as_me), people would be surprised to read:
+- # /* config.h. Generated by config.status. */
+- if test x"$ac_file" = x-; then
+- configure_input=
+- else
+- configure_input="$ac_file. "
+- fi
+- configure_input=$configure_input"Generated from `echo $ac_file_in |
+- sed 's,.*/,,'` by configure."
+-
+- # First look for the input files in the build tree, otherwise in the
+- # src tree.
+- ac_file_inputs=`IFS=:
+- for f in $ac_file_in; do
+- case $f in
+- -) echo $tmp/stdin ;;
+- [\\/$]*)
+- # Absolute (can't be DOS-style, as IFS=:)
+- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+- { (exit 1); exit 1; }; }
+- echo "$f";;
+- *) # Relative
+- if test -f "$f"; then
+- # Build tree
+- echo "$f"
+- elif test -f "$srcdir/$f"; then
+- # Source tree
+- echo "$srcdir/$f"
+- else
+- # /dev/null tree
+- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+- { (exit 1); exit 1; }; }
+- fi;;
+- esac
+- done` || { (exit 1); exit 1; }
+-
+- if test x"$ac_file" != x-; then
+- { echo "$as_me:$LINENO: creating $ac_file" >&5
+-echo "$as_me: creating $ac_file" >&6;}
+- rm -f "$ac_file"
+- fi
++cat >>$CONFIG_STATUS <<\_ACEOF
++# If the template does not know about datarootdir, expand it.
++# FIXME: This hack should be removed a few years after 2.60.
++ac_datarootdir_hack=; ac_datarootdir_seen=
++
++case `sed -n '/datarootdir/ {
++ p
++ q
++}
++/@datadir@/p
++/@docdir@/p
++/@infodir@/p
++/@localedir@/p
++/@mandir@/p
++' $ac_file_inputs` in
++*datarootdir*) ac_datarootdir_seen=yes;;
++*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
++ { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
++echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
++ ac_datarootdir_hack='
++ s&@datadir@&$datadir&g
++ s&@docdir@&$docdir&g
++ s&@infodir@&$infodir&g
++ s&@localedir@&$localedir&g
++ s&@mandir@&$mandir&g
++ s&\\\${datarootdir}&$datarootdir&g' ;;
++esac
++_ACEOF
++
++# Neutralize VPATH when `$srcdir' = `.'.
++# Shell code in configure.ac might set extrasub.
++# FIXME: do we really want to maintain this feature?
++cat >>$CONFIG_STATUS <<_ACEOF
+ sed "$ac_vpsub
+ $extrasub
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ :t
+ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+-s,@configure_input@,$configure_input,;t t
+-s,@srcdir@,$ac_srcdir,;t t
+-s,@abs_srcdir@,$ac_abs_srcdir,;t t
+-s,@top_srcdir@,$ac_top_srcdir,;t t
+-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+-s,@builddir@,$ac_builddir,;t t
+-s,@abs_builddir@,$ac_abs_builddir,;t t
+-s,@top_builddir@,$ac_top_builddir,;t t
+-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+-s,@INSTALL@,$ac_INSTALL,;t t
+-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+- rm -f $tmp/stdin
+- if test x"$ac_file" != x-; then
+- mv $tmp/out $ac_file
+- else
+- cat $tmp/out
+- rm -f $tmp/out
+- fi
+-
+-done
+-_ACEOF
+-cat >>$CONFIG_STATUS <<\_ACEOF
+-
+-#
+-# CONFIG_HEADER section.
+-#
+-
+-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+-# NAME is the cpp macro being defined and VALUE is the value it is being given.
+-#
+-# ac_d sets the value in "#define NAME VALUE" lines.
+-ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+-ac_dB='[ ].*$,\1#\2'
+-ac_dC=' '
+-ac_dD=',;t'
+-# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+-ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+-ac_uB='$,\1#\2define\3'
+-ac_uC=' '
+-ac_uD=',;t'
++s&@configure_input@&$configure_input&;t t
++s&@top_builddir@&$ac_top_builddir_sub&;t t
++s&@srcdir@&$ac_srcdir&;t t
++s&@abs_srcdir@&$ac_abs_srcdir&;t t
++s&@top_srcdir@&$ac_top_srcdir&;t t
++s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
++s&@builddir@&$ac_builddir&;t t
++s&@abs_builddir@&$ac_abs_builddir&;t t
++s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
++s&@INSTALL@&$ac_INSTALL&;t t
++$ac_datarootdir_hack
++" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
++
++test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
++ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
++ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
++ { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined. Please make sure it is defined." >&5
++echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined. Please make sure it is defined." >&2;}
+
+-for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
++ rm -f "$tmp/stdin"
+ case $ac_file in
+- - | *:- | *:-:* ) # input from stdin
+- cat >$tmp/stdin
+- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+- * ) ac_file_in=$ac_file.in ;;
++ -) cat "$tmp/out"; rm -f "$tmp/out";;
++ *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
+ esac
++ ;;
++ :H)
++ #
++ # CONFIG_HEADER
++ #
++_ACEOF
++
++# Transform confdefs.h into a sed script `conftest.defines', that
++# substitutes the proper values into config.h.in to produce config.h.
++rm -f conftest.defines conftest.tail
++# First, append a space to every undef/define line, to ease matching.
++echo 's/$/ /' >conftest.defines
++# Then, protect against being on the right side of a sed subst, or in
++# an unquoted here document, in config.status. If some macros were
++# called several times there might be several #defines for the same
++# symbol, which is useless. But do not sort them, since the last
++# AC_DEFINE must be honored.
++ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
++# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
++# NAME is the cpp macro being defined, VALUE is the value it is being given.
++# PARAMS is the parameter list in the macro definition--in most cases, it's
++# just an empty string.
++ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
++ac_dB='\\)[ (].*,\\1define\\2'
++ac_dC=' '
++ac_dD=' ,'
+
+- test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
+-echo "$as_me: creating $ac_file" >&6;}
+-
+- # First look for the input files in the build tree, otherwise in the
+- # src tree.
+- ac_file_inputs=`IFS=:
+- for f in $ac_file_in; do
+- case $f in
+- -) echo $tmp/stdin ;;
+- [\\/$]*)
+- # Absolute (can't be DOS-style, as IFS=:)
+- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+- { (exit 1); exit 1; }; }
+- # Do quote $f, to prevent DOS paths from being IFS'd.
+- echo "$f";;
+- *) # Relative
+- if test -f "$f"; then
+- # Build tree
+- echo "$f"
+- elif test -f "$srcdir/$f"; then
+- # Source tree
+- echo "$srcdir/$f"
+- else
+- # /dev/null tree
+- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+-echo "$as_me: error: cannot find input file: $f" >&2;}
+- { (exit 1); exit 1; }; }
+- fi;;
+- esac
+- done` || { (exit 1); exit 1; }
+- # Remove the trailing spaces.
+- sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
+-
+-_ACEOF
+-
+-# Transform confdefs.h into two sed scripts, `conftest.defines' and
+-# `conftest.undefs', that substitutes the proper values into
+-# config.h.in to produce config.h. The first handles `#define'
+-# templates, and the second `#undef' templates.
+-# And first: Protect against being on the right side of a sed subst in
+-# config.status. Protect against being in an unquoted here document
+-# in config.status.
+-rm -f conftest.defines conftest.undefs
+-# Using a here document instead of a string reduces the quoting nightmare.
+-# Putting comments in sed scripts is not portable.
+-#
+-# `end' is used to avoid that the second main sed command (meant for
+-# 0-ary CPP macros) applies to n-ary macro definitions.
+-# See the Autoconf documentation for `clear'.
+-cat >confdef2sed.sed <<\_ACEOF
+-s/[\\&,]/\\&/g
+-s,[\\$`],\\&,g
+-t clear
+-: clear
+-s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+-t end
+-s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+-: end
+-_ACEOF
+-# If some macros were called several times there might be several times
+-# the same #defines, which is useless. Nevertheless, we may not want to
+-# sort them, since we want the *last* AC-DEFINE to be honored.
+-uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+-sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+-rm -f confdef2sed.sed
++uniq confdefs.h |
++ sed -n '
++ t rset
++ :rset
++ s/^[ ]*#[ ]*define[ ][ ]*//
++ t ok
++ d
++ :ok
++ s/[\\&,]/\\&/g
++ s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
++ s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
++ ' >>conftest.defines
+
+-# This sed command replaces #undef with comments. This is necessary, for
++# Remove the space that was appended to ease matching.
++# Then replace #undef with comments. This is necessary, for
+ # example, in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+-cat >>conftest.undefs <<\_ACEOF
+-s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
++# (The regexp can be short, since the line contains either #define or #undef.)
++echo 's/ $//
++s,^[ #]*u.*,/* & */,' >>conftest.defines
++
++# Break up conftest.defines:
++ac_max_sed_lines=50
++
++# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
++# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
++# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
++# et cetera.
++ac_in='$ac_file_inputs'
++ac_out='"$tmp/out1"'
++ac_nxt='"$tmp/out2"'
++
++while :
++do
++ # Write a here document:
++ cat >>$CONFIG_STATUS <<_ACEOF
++ # First, check the format of the line:
++ cat >"\$tmp/defines.sed" <<\\CEOF
++/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
++/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
++b
++:def
+ _ACEOF
+-
+-# Break up conftest.defines because some shells have a limit on the size
+-# of here documents, and old seds have small limits too (100 cmds).
+-echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+-echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+-echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+-echo ' :' >>$CONFIG_STATUS
+-rm -f conftest.tail
+-while grep . conftest.defines >/dev/null
+-do
+- # Write a limited-size here document to $tmp/defines.sed.
+- echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+- # Speed up: don't consider the non `#define' lines.
+- echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
+- # Work around the forget-to-reset-the-flag bug.
+- echo 't clr' >>$CONFIG_STATUS
+- echo ': clr' >>$CONFIG_STATUS
+- sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
++ sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
+ echo 'CEOF
+- sed -f $tmp/defines.sed $tmp/in >$tmp/out
+- rm -f $tmp/in
+- mv $tmp/out $tmp/in
+-' >>$CONFIG_STATUS
+- sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
++ sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
++ ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
++ sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
++ grep . conftest.tail >/dev/null || break
+ rm -f conftest.defines
+ mv conftest.tail conftest.defines
+ done
+-rm -f conftest.defines
+-echo ' fi # grep' >>$CONFIG_STATUS
+-echo >>$CONFIG_STATUS
+-
+-# Break up conftest.undefs because some shells have a limit on the size
+-# of here documents, and old seds have small limits too (100 cmds).
+-echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
+-rm -f conftest.tail
+-while grep . conftest.undefs >/dev/null
+-do
+- # Write a limited-size here document to $tmp/undefs.sed.
+- echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+- # Speed up: don't consider the non `#undef'
+- echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
+- # Work around the forget-to-reset-the-flag bug.
+- echo 't clr' >>$CONFIG_STATUS
+- echo ': clr' >>$CONFIG_STATUS
+- sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+- echo 'CEOF
+- sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+- rm -f $tmp/in
+- mv $tmp/out $tmp/in
+-' >>$CONFIG_STATUS
+- sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+- rm -f conftest.undefs
+- mv conftest.tail conftest.undefs
+-done
+-rm -f conftest.undefs
++rm -f conftest.defines conftest.tail
+
++echo "ac_result=$ac_in" >>$CONFIG_STATUS
+ cat >>$CONFIG_STATUS <<\_ACEOF
+- # Let's still pretend it is `configure' which instantiates (i.e., don't
+- # use $as_me), people would be surprised to read:
+- # /* config.h. Generated by config.status. */
+- if test x"$ac_file" = x-; then
+- echo "/* Generated by configure. */" >$tmp/config.h
+- else
+- echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
+- fi
+- cat $tmp/in >>$tmp/config.h
+- rm -f $tmp/in
+ if test x"$ac_file" != x-; then
+- if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
++ echo "/* $configure_input */" >"$tmp/config.h"
++ cat "$ac_result" >>"$tmp/config.h"
++ if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
+ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+ echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+- ac_dir=`(dirname "$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'`
+- { if $as_mkdir_p; then
+- mkdir -p "$ac_dir"
+- else
+- as_dir="$ac_dir"
+- as_dirs=
+- while test ! -d "$as_dir"; do
+- as_dirs="$as_dir $as_dirs"
+- as_dir=`(dirname "$as_dir") 2>/dev/null ||
+-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+- X"$as_dir" : 'X\(//\)[^/]' \| \
+- X"$as_dir" : 'X\(//\)$' \| \
+- X"$as_dir" : 'X\(/\)' \| \
+- . : '\(.\)' 2>/dev/null ||
+-echo X"$as_dir" |
+- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+- /^X\(\/\/\)$/{ s//\1/; q; }
+- /^X\(\/\).*/{ s//\1/; q; }
+- s/.*/./; q'`
+- done
+- test ! -n "$as_dirs" || mkdir $as_dirs
+- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+- { (exit 1); exit 1; }; }; }
+-
+ rm -f $ac_file
+- mv $tmp/config.h $ac_file
++ mv "$tmp/config.h" $ac_file
+ fi
+ else
+- cat $tmp/config.h
+- rm -f $tmp/config.h
++ echo "/* $configure_input */"
++ cat "$ac_result"
+ fi
+-done
+-_ACEOF
++ rm -f "$tmp/out12"
++ ;;
++
++
++ esac
++
++done # for ac_tag
+
+-cat >>$CONFIG_STATUS <<\_ACEOF
+
+ { (exit 0); exit 0; }
+ _ACEOF
+--- distcc-2.18.3/Makefile.in 2004-10-24 07:05:48.000000000 +0200
++++ distcc-2.18.3.lennart/Makefile.in 2007-12-30 16:05:58.000000000 +0100
+@@ -180,6 +180,7 @@ distcc_obj = src/backoff.o \
+ src/ssh.o src/state.o src/strip.o \
+ src/timefile.o src/traceenv.o \
+ src/where.o \
++ @ZEROCONF_DISTCC_OBJS@ \
+ $(common_obj)
+
+ distccd_obj = src/access.o \
+@@ -187,6 +188,7 @@ distccd_obj = src/access.o \
+ src/ncpus.o \
+ src/prefork.o \
+ src/serve.o src/setuid.o src/srvnet.o src/srvrpc.o src/state.o \
++ @ZEROCONF_DISTCCD_OBJS@ \
+ $(common_obj) @BUILD_POPT@
+
+ # Objects that need to be linked in to build monitors
+@@ -257,7 +259,7 @@ HEADERS = src/access.h \
+ src/util.h \
+ src/exec.h src/lock.h src/where.h src/srvnet.h
+
+-man1_MEN = man/distcc.1 man/distccd.1 man/distccmon-text.1
++man1_MEN = man/distcc.1 man/distccd.1 man/distccmon-text.1 man/distccmon-gnome.1
+ man_HTML = man/distcc_1.html man/distccd_1.html man/distccmon_text_1.html
+ MEN = $(man1_MEN)
+
+--- distcc-2.18.3/src/distcc.c 2004-10-02 02:47:07.000000000 +0200
++++ distcc-2.18.3.lennart/src/distcc.c 2007-12-30 13:55:27.000000000 +0100
+@@ -83,6 +83,9 @@ static void dcc_show_usage(void)
+ " COMPILER defaults to \"cc\"\n"
+ " --help explain usage and exit\n"
+ " --version show version and exit\n"
++" --show-hosts show host list and exit\n"
++" -j calculate the concurrency level from\n"
++" the host list.\n"
+ "\n"
+ "Environment variables:\n"
+ " See the manual page for a complete list.\n"
+@@ -135,7 +138,46 @@ static void dcc_client_catch_signals(voi
+ signal(SIGHUP, &dcc_client_signalled);
+ }
+
++static void dcc_free_hostlist(struct dcc_hostdef *list) {
++ while (list) {
++ struct dcc_hostdef *l = list;
++ list = list->next;
++ dcc_free_hostdef(l);
++ }
++}
++
++static void dcc_show_hosts(void) {
++ struct dcc_hostdef *list, *l;
++ int nhosts;
++
++ if (dcc_get_hostlist(&list, &nhosts) != 0) {
++ rs_log_crit("Failed to get host list");
++ return;
++ }
++
++ for (l = list; l; l = l->next)
++ printf("%s\n", l->hostdef_string);
++
++ dcc_free_hostlist(list);
++}
++
++static void dcc_concurrency_level(void) {
++ struct dcc_hostdef *list, *l;
++ int nhosts;
++ int nslots = 0;
++
++ if (dcc_get_hostlist(&list, &nhosts) != 0) {
++ rs_log_crit("Failed to get host list");
++ return;
++ }
++
++ for (l = list; l; l = l->next)
++ nslots += l->n_slots;
+
++ dcc_free_hostlist(list);
++
++ printf("%i\n", nslots);
++}
+
+ /**
+ * distcc client entry point.
+@@ -182,6 +224,18 @@ int main(int argc, char **argv)
+ ret = 0;
+ goto out;
+ }
++
++ if (!strcmp(argv[1], "--show-hosts")) {
++ dcc_show_hosts();
++ ret = 0;
++ goto out;
++ }
++
++ if (!strcmp(argv[1], "-j")) {
++ dcc_concurrency_level();
++ ret = 0;
++ goto out;
++ }
+
+ dcc_find_compiler(argv, &compiler_args);
+ /* compiler_args is now respectively either "cc -c hello.c" or
+--- distcc-2.18.3/src/distcc.h 2004-11-21 19:36:30.000000000 +0100
++++ distcc-2.18.3.lennart/src/distcc.h 2007-12-30 13:55:27.000000000 +0100
+@@ -112,7 +112,7 @@ int dcc_parse_hosts_env(struct dcc_hostd
+ int *ret_nhosts);
+ int dcc_parse_hosts(const char *where, const char *source_name,
+ struct dcc_hostdef **ret_list,
+- int *ret_nhosts);
++ int *ret_nhosts, struct dcc_hostdef **ret_prev);
+
+ /* ncpu.c */
+ int dcc_ncpus(int *);
+@@ -226,6 +226,7 @@ int dcc_get_tempdir(const char **);
+ int dcc_make_tmpnam(const char *, const char *suffix, char **);
+
+ int dcc_mkdir(const char *path) WARN_UNUSED;
++int dcc_get_subdir(const char *name, char **path_ret) WARN_UNUSED;
+ int dcc_get_lock_dir(char **path_ret) WARN_UNUSED;
+ int dcc_get_state_dir(char **path_ret) WARN_UNUSED;
+ int dcc_get_top_dir(char **path_ret) WARN_UNUSED;
+--- distcc-2.18.3/src/dopt.c 2004-10-24 07:05:48.000000000 +0200
++++ distcc-2.18.3.lennart/src/dopt.c 2007-12-30 13:55:27.000000000 +0100
+@@ -93,6 +93,10 @@ enum {
+ opt_log_level
+ };
+
++#ifdef HAVE_AVAHI
++/* Flag for enabling/disabling Zeroconf using Avahi */
++int opt_zeroconf = 0;
++#endif
+
+ const struct poptOption options[] = {
+ { "allow", 'a', POPT_ARG_STRING, 0, 'a', 0, 0 },
+@@ -115,6 +119,9 @@ const struct poptOption options[] = {
+ { "verbose", 0, POPT_ARG_NONE, 0, 'v', 0, 0 },
+ { "version", 0, POPT_ARG_NONE, 0, 'V', 0, 0 },
+ { "wizard", 'W', POPT_ARG_NONE, 0, 'W', 0, 0 },
++#ifdef HAVE_AVAHI
++ { "zeroconf", 0, POPT_ARG_NONE, &opt_zeroconf, 0, 0, 0 },
++#endif
+ { 0, 0, 0, 0, 0, 0, 0 }
+ };
+
+@@ -137,6 +144,9 @@ static void distccd_show_usage(void)
+ " -p, --port PORT TCP port to listen on\n"
+ " --listen ADDRESS IP address to listen on\n"
+ " -a, --allow IP[/BITS] client address access control\n"
++#ifdef HAVE_AVAHI
++" --zeroconf register via mDNS/DNS-SD\n"
++#endif
+ " Debug and trace:\n"
+ " --log-level=LEVEL set detail level for log file\n"
+ " levels: critical, error, warning, notice, info, debug\n"
+--- distcc-2.18.3/src/dopt.h 2004-07-30 03:12:13.000000000 +0200
++++ distcc-2.18.3.lennart/src/dopt.h 2007-12-30 13:55:27.000000000 +0100
+@@ -38,3 +38,7 @@ extern int opt_log_stderr;
+ extern int opt_lifetime;
+ extern char *opt_listen_addr;
+ extern int opt_niceness;
++
++#ifdef HAVE_AVAHI
++extern int opt_zeroconf;
++#endif
+--- distcc-2.18.3/src/dparent.c 2004-10-24 07:05:48.000000000 +0200
++++ distcc-2.18.3.lennart/src/dparent.c 2007-12-30 13:55:27.000000000 +0100
+@@ -70,6 +70,7 @@
+ #include "types.h"
+ #include "daemon.h"
+ #include "netutil.h"
++#include "zeroconf.h"
+
+ static void dcc_nofork_parent(int listen_fd) NORETURN;
+ static void dcc_detach(void);
+@@ -94,6 +95,9 @@ int dcc_standalone_server(void)
+ int listen_fd;
+ int n_cpus;
+ int ret;
++#ifdef HAVE_AVAHI
++ void *avahi = NULL;
++#endif
+
+ if ((ret = dcc_socket_listen(arg_port, &listen_fd, opt_listen_addr)) != 0)
+ return ret;
+@@ -131,6 +135,14 @@ int dcc_standalone_server(void)
+ /* Don't catch signals until we've detached or created a process group. */
+ dcc_daemon_catch_signals();
+
++#ifdef HAVE_AVAHI
++ /* Zeroconf registration */
++ if (opt_zeroconf) {
++ if (!(avahi = dcc_zeroconf_register((uint16_t) arg_port, n_cpus)))
++ return EXIT_CONNECT_FAILED;
++ }
++#endif
++
+ /* This is called in the master daemon, whether that is detached or
+ * not. */
+ dcc_master_pid = getpid();
+@@ -138,10 +150,21 @@ int dcc_standalone_server(void)
+ if (opt_no_fork) {
+ dcc_log_daemon_started("non-forking daemon");
+ dcc_nofork_parent(listen_fd);
++ ret = 0;
+ } else {
+ dcc_log_daemon_started("preforking daemon");
+- return dcc_preforking_parent(listen_fd);
++ ret = dcc_preforking_parent(listen_fd);
+ }
++
++#ifdef HAVE_AVAHI
++ /* Remove zeroconf registration */
++ if (opt_zeroconf) {
++ if (dcc_zeroconf_unregister(avahi) != 0)
++ return EXIT_CONNECT_FAILED;
++ }
++#endif
++
++ return ret;
+ }
+
+
+--- distcc-2.18.3/src/tempfile.c 2004-07-30 03:12:14.000000000 +0200
++++ distcc-2.18.3.lennart/src/tempfile.c 2007-12-30 13:55:27.000000000 +0100
+@@ -161,7 +161,7 @@ int dcc_get_top_dir(char **path_ret)
+ * Return a subdirectory of the DISTCC_DIR of the given name, making
+ * sure that the directory exists.
+ **/
+-static int dcc_get_subdir(const char *name,
++int dcc_get_subdir(const char *name,
+ char **dir_ret)
+ {
+ int ret;
+--- distcc-2.18.3/src/zeroconf.c 1970-01-01 01:00:00.000000000 +0100
++++ distcc-2.18.3.lennart/src/zeroconf.c 2007-12-30 15:13:05.000000000 +0100
+@@ -0,0 +1,616 @@
++#include "config.h"
++
++#include <assert.h>
++#include <stdio.h>
++#include <sys/select.h>
++#include <signal.h>
++#include <sys/file.h>
++#include <sys/time.h>
++#include <time.h>
++#include <sys/stat.h>
++#include <string.h>
++#include <errno.h>
++#include <unistd.h>
++#include <stdlib.h>
++#include <limits.h>
++
++#include <avahi-common/domain.h>
++#include <avahi-common/error.h>
++#include <avahi-common/malloc.h>
++#include <avahi-common/address.h>
++#include <avahi-common/simple-watch.h>
++#include <avahi-client/lookup.h>
++
++#include "distcc.h"
++#include "hosts.h"
++#include "zeroconf.h"
++#include "trace.h"
++#include "exitcode.h"
++
++/* How long shall the background daemon be idle before i terminates itself? */
++#define MAX_IDLE_TIME 20
++
++/* Maxium size of host file to load */
++#define MAX_FILE_SIZE (1024*100)
++
++/* General daemon data */
++struct daemon_data {
++ struct host *hosts;
++ int fd;
++ int n_slots;
++
++ AvahiClient *client;
++ AvahiServiceBrowser *browser;
++ AvahiSimplePoll *simple_poll;
++};
++
++/* Zeroconf service wrapper */
++struct host {
++ struct daemon_data *daemon_data;
++ struct host *next;
++
++ AvahiIfIndex interface;
++ AvahiProtocol protocol;
++ char *service;
++ char *domain;
++
++ AvahiAddress address;
++ uint16_t port;
++ int n_cpus;
++
++ AvahiServiceResolver *resolver;
++};
++
++/* A generic, system independant lock routine, similar to sys_lock,
++ * but more powerful:
++ * rw: if non-zero: r/w lock instead of r/o lock
++ * enable: lock or unlock
++ * block: block when locking */
++static int generic_lock(int fd, int rw, int enable, int block) {
++#if defined(F_SETLK)
++ struct flock lockparam;
++
++ lockparam.l_type = enable ? (rw ? F_WRLCK : F_RDLCK) : F_UNLCK;
++ lockparam.l_whence = SEEK_SET;
++ lockparam.l_start = 0;
++ lockparam.l_len = 0; /* whole file */
++
++ return fcntl(fd, block ? F_SETLKW : F_SETLK, &lockparam);
++#elif defined(HAVE_FLOCK)
++ return flock(fd, (enable ? (rw ? LOCK_EX : LOCK_SH) : LOCK_UN) | (block ? LOCK_NB : 0));
++#elif defined(HAVE_LOCKF)
++ return lockf(fd, (enable ? (block ? F_LOCK : F_TLOCK) : F_ULOCK));
++#else
++# error "No supported lock method. Please port this code."
++#endif
++}
++
++/* Return the number of seconds, when the specified file was last
++ * read. If the atime of that file is < clip_time, use clip_time
++ * instead */
++static time_t fd_last_used(int fd, time_t clip_time) {
++ struct stat st;
++ time_t now, ft;
++ assert(fd >= 0);
++
++ if (fstat(fd, &st) < 0) {
++ rs_log_crit("fstat() failed: %s\n", strerror(errno));
++ return -1;
++ }
++
++ if ((now = time(NULL)) == (time_t) -1) {
++ rs_log_crit("time() failed: %s\n", strerror(errno));
++ return -1;
++ }
++
++ ft = clip_time ? (st.st_atime < clip_time ? clip_time : st.st_atime) : st.st_atime;
++ assert(ft <= now);
++
++ return now - ft;
++}
++
++/* Write host data to host file */
++static int write_hosts(struct daemon_data *d) {
++ struct host *h;
++ int r = 0;
++ assert(d);
++
++ rs_log_info("writing zeroconf data.\n");
++
++ if (generic_lock(d->fd, 1, 1, 1) < 0) {
++ rs_log_crit("lock failed: %s\n", strerror(errno));
++ return -1;
++ }
++
++ if (lseek(d->fd, 0, SEEK_SET) < 0) {
++ rs_log_crit("lseek() failed: %s\n", strerror(errno));
++ return -1;
++ }
++
++ if (ftruncate(d->fd, 0) < 0) {
++ rs_log_crit("ftruncate() failed: %s\n", strerror(errno));
++ return -1;
++ }
++
++ for (h = d->hosts; h; h = h->next) {
++ char t[256], a[AVAHI_ADDRESS_STR_MAX];
++
++ if (h->resolver)
++ /* Not yet fully resolved */
++ continue;
++
++ snprintf(t, sizeof(t), "%s:%u/%i\n", avahi_address_snprint(a, sizeof(a), &h->address), h->port, d->n_slots * h->n_cpus);
++
++ if (dcc_writex(d->fd, t, strlen(t)) != 0) {
++ rs_log_crit("write() failed: %s\n", strerror(errno));
++ goto finish;
++ }
++ }
++
++ r = 0;
++
++finish:
++
++ generic_lock(d->fd, 1, 0, 1);
++ return r;
++
++};
++
++/* Free host data */
++static void free_host(struct host *h) {
++ assert(h);
++
++ if (h->resolver)
++ avahi_service_resolver_free(h->resolver);
++
++ free(h->service);
++ free(h->domain);
++ free(h);
++}
++
++/* Remove a service from the host list */
++static void remove_service(struct daemon_data *d, AvahiIfIndex interface, AvahiProtocol protocol, const char *name, const char *domain) {
++ struct host *h, *p = NULL;
++ assert(d);
++
++ for (h = d->hosts; h; h = h->next) {
++ if (h->interface == interface &&
++ h->protocol == protocol &&
++ !strcmp(h->service, name) &&
++ avahi_domain_equal(h->domain, domain)) {
++
++ if (p)
++ p->next = h->next;
++ else
++ d->hosts = h->next;
++
++ free_host(h);
++
++ break;
++ } else
++ p = h;
++ }
++}
++
++/* Called when a resolve call completes */
++static void resolve_reply(
++ AvahiServiceResolver *UNUSED(r),
++ AvahiIfIndex UNUSED(interface),
++ AvahiProtocol UNUSED(protocol),
++ AvahiResolverEvent event,
++ const char *name,
++ const char *UNUSED(type),
++ const char *UNUSED(domain),
++ const char *UNUSED(host_name),
++ const AvahiAddress *a,
++ uint16_t port,
++ AvahiStringList *txt,
++ AvahiLookupResultFlags UNUSED(flags),
++ void *userdata) {
++
++ struct host *h = userdata;
++
++ switch (event) {
++
++ case AVAHI_RESOLVER_FOUND: {
++ AvahiStringList *i;
++
++ /* Look for the number of CPUs in TXT RRs */
++ for (i = txt; i; i = i->next) {
++ char *key, *value;
++
++ if (avahi_string_list_get_pair(i, &key, &value, NULL) < 0)
++ continue;
++
++ if (!strcmp(key, "cpus"))
++ if ((h->n_cpus = atoi(value)) <= 0)
++ h->n_cpus = 1;
++
++ avahi_free(key);
++ avahi_free(value);
++ }
++
++ h->address = *a;
++ h->port = port;
++
++ avahi_service_resolver_free(h->resolver);
++ h->resolver = NULL;
++
++ /* Write modified hosts file */
++ write_hosts(h->daemon_data);
++
++ break;
++ }
++
++ case AVAHI_RESOLVER_FAILURE:
++
++ rs_log_warning("Failed to resolve service '%s': %s\n", name,
++ avahi_strerror(avahi_client_errno(h->daemon_data->client)));
++
++ free_host(h);
++ break;
++ }
++
++}
++
++/* Called whenever a new service is found or removed */
++static void browse_reply(
++ AvahiServiceBrowser *UNUSED(b),
++ AvahiIfIndex interface,
++ AvahiProtocol protocol,
++ AvahiBrowserEvent event,
++ const char *name,
++ const char *type,
++ const char *domain,
++ AvahiLookupResultFlags UNUSED(flags),
++ void *userdata) {
++
++ struct daemon_data *d = userdata;
++ assert(d);
++
++ switch (event) {
++ case AVAHI_BROWSER_NEW: {
++ struct host *h;
++
++ h = malloc(sizeof(struct host));
++ assert(h);
++
++ rs_log_info("new service: %s\n", name);
++
++ if (!(h->resolver = avahi_service_resolver_new(d->client,
++ interface,
++ protocol,
++ name,
++ type,
++ domain,
++ AVAHI_PROTO_UNSPEC,
++ 0,
++ resolve_reply,
++ h))) {
++ rs_log_warning("Failed to create service resolver for '%s': %s\n", name,
++ avahi_strerror(avahi_client_errno(d->client)));
++
++ free(h);
++
++ } else {
++
++ /* Fill in missing data */
++ h->service = strdup(name);
++ assert(h->service);
++ h->domain = strdup(domain);
++ assert(h->domain);
++ h->daemon_data = d;
++ h->interface = interface;
++ h->protocol = protocol;
++ h->next = d->hosts;
++ h->n_cpus = 1;
++ d->hosts = h;
++ }
++
++ break;
++ }
++
++ case AVAHI_BROWSER_REMOVE:
++
++ rs_log_info("Removed service: %s\n", name);
++
++ remove_service(d, interface, protocol, name, domain);
++ write_hosts(d);
++ break;
++
++ case AVAHI_BROWSER_FAILURE:
++ rs_log_crit("Service Browser failure '%s': %s\n", name,
++ avahi_strerror(avahi_client_errno(d->client)));
++
++ avahi_simple_poll_quit(d->simple_poll);
++ break;
++
++ case AVAHI_BROWSER_CACHE_EXHAUSTED:
++ case AVAHI_BROWSER_ALL_FOR_NOW:
++ ;
++
++ }
++}
++
++static void client_callback(AvahiClient *client, AvahiClientState state, void *userdata) {
++ struct daemon_data *d = userdata;
++
++ switch (state) {
++
++ case AVAHI_CLIENT_FAILURE:
++ rs_log_crit("Client failure: %s\n", avahi_strerror(avahi_client_errno(client)));
++ avahi_simple_poll_quit(d->simple_poll);
++ break;
++
++ case AVAHI_CLIENT_S_COLLISION:
++ case AVAHI_CLIENT_S_REGISTERING:
++ case AVAHI_CLIENT_S_RUNNING:
++ case AVAHI_CLIENT_CONNECTING:
++ ;
++ }
++}
++
++/* The main function of the background daemon */
++static int daemon_proc(const char *host_file, const char *lock_file, int n_slots) {
++ int ret = 1;
++ int lock_fd = -1;
++ struct daemon_data d;
++ time_t clip_time;
++ int error;
++ char machine[64], version[64], stype[128];
++
++ rs_add_logger(rs_logger_syslog, RS_LOG_DEBUG, NULL, 0);
++
++ /* Prepare daemon data structure */
++ d.fd = -1;
++ d.hosts = NULL;
++ d.n_slots = n_slots;
++ d.simple_poll = NULL;
++ d.browser = NULL;
++ d.client = NULL;
++ clip_time = time(NULL);
++
++ rs_log_info("Zeroconf daemon running.\n");
++
++ /* Open daemon lock file and lock it */
++ if ((lock_fd = open(lock_file, O_RDWR|O_CREAT, 0666)) < 0) {
++ rs_log_crit("open('%s') failed: %s\n", lock_file, strerror(errno));
++ goto finish;
++ }
++
++ if (generic_lock(lock_fd, 1, 1, 0) < 0) {
++ /* lock failed, there's probably already another daemon running */
++ goto finish;
++ }
++
++ /* Open host file */
++ if ((d.fd = open(host_file, O_RDWR|O_CREAT, 0666)) < 0) {
++ rs_log_crit("open('%s') failed: %s\n", host_file, strerror(errno));
++ goto finish;
++ }
++
++ /* Clear host file */
++ write_hosts(&d);
++
++ if (!(d.simple_poll = avahi_simple_poll_new())) {
++ rs_log_crit("Failed to create simple poll object.\n");
++ goto finish;
++ }
++
++ if (!(d.client = avahi_client_new(
++ avahi_simple_poll_get(d.simple_poll),
++ 0,
++ client_callback,
++ &d,
++ &error))) {
++ rs_log_crit("Failed to create Avahi client object: %s\n", avahi_strerror(error));
++ goto finish;
++ }
++
++ if (dcc_get_gcc_version(version, sizeof(version)) &&
++ dcc_get_gcc_machine(machine, sizeof(machine))) {
++
++ dcc_make_dnssd_subtype(stype, sizeof(stype), version, machine);
++ } else {
++ rs_log_warning("Warning, failed to get CC version and machine type.\n");
++
++ strncpy(stype, DCC_DNS_SERVICE_TYPE, sizeof(stype));
++ stype[sizeof(stype)-1] = 0;
++ }
++
++ rs_log_info("Browsing for '%s'.\n", stype);
++
++ if (!(d.browser = avahi_service_browser_new(
++ d.client,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ stype,
++ NULL,
++ 0,
++ browse_reply,
++ &d))) {
++ rs_log_crit("Failed to create service browser object: %s\n", avahi_strerror(avahi_client_errno(d.client)));
++ goto finish;
++ }
++
++ /* Check whether the host file has been used recently */
++ while (fd_last_used(d.fd, clip_time) <= MAX_IDLE_TIME) {
++
++ /* Iterate the main loop for 5s */
++ if (avahi_simple_poll_iterate(d.simple_poll, 5000) != 0) {
++ rs_log_crit("Event loop exited abnormaly.\n");
++ goto finish;
++ }
++ }
++
++ /* Wer are idle */
++ rs_log_info("Zeroconf daemon unused.\n");
++
++ ret = 0;
++
++finish:
++
++ /* Cleanup */
++ if (lock_fd >= 0) {
++ generic_lock(lock_fd, 1, 0, 0);
++ close(lock_fd);
++ }
++
++ if (d.fd >= 0)
++ close(d.fd);
++
++ while (d.hosts) {
++ struct host *h = d.hosts;
++ d.hosts = d.hosts->next;
++ free_host(h);
++ }
++
++ if (d.client)
++ avahi_client_free(d.client);
++
++ if (d.simple_poll)
++ avahi_simple_poll_free(d.simple_poll);
++
++ rs_log_info("zeroconf daemon ended.\n");
++
++ return ret;
++}
++
++/* Return path to the zeroconf directory in ~/.distcc */
++static int get_zeroconf_dir(char **dir_ret) {
++ static char *cached;
++ int ret;
++
++ if (cached) {
++ *dir_ret = cached;
++ return 0;
++ } else {
++ ret = dcc_get_subdir("zeroconf", dir_ret);
++ if (ret == 0)
++ cached = *dir_ret;
++ return ret;
++ }
++}
++
++/* Get the host list from zeroconf */
++int dcc_zeroconf_add_hosts(struct dcc_hostdef **ret_list, int *ret_nhosts, int n_slots, struct dcc_hostdef **ret_prev) {
++ char host_file[PATH_MAX], lock_file[PATH_MAX], *s = NULL;
++ int lock_fd = -1, host_fd = -1;
++ int fork_daemon = 0;
++ int r = -1;
++ char *dir;
++ struct stat st;
++
++ if (get_zeroconf_dir(&dir) != 0) {
++ rs_log_crit("failed to get zeroconf dir.\n");
++ goto finish;
++ }
++
++ snprintf(lock_file, sizeof(lock_file), "%s/lock", dir);
++ snprintf(host_file, sizeof(host_file), "%s/hosts", dir);
++
++ /* Open lock file */
++ if ((lock_fd = open(lock_file, O_RDWR|O_CREAT, 0666)) < 0) {
++ rs_log_crit("open('%s') failed: %s\n", lock_file, strerror(errno));
++ goto finish;
++ }
++
++ /* Try to lock the lock file */
++ if (generic_lock(lock_fd, 1, 1, 0) >= 0) {
++ /* The lock succeeded => there's no daemon running yet! */
++ fork_daemon = 1;
++ generic_lock(lock_fd, 1, 0, 0);
++ }
++
++ close(lock_fd);
++
++ /* Shall we fork a new daemon? */
++ if (fork_daemon) {
++ pid_t pid;
++
++ rs_log_info("Spawning zeroconf daemon.\n");
++
++ if ((pid = fork()) == -1) {
++ rs_log_crit("fork() failed: %s\n", strerror(errno));
++ goto finish;
++ } else if (pid == 0) {
++ int fd;
++ /* Child */
++
++ /* Close file descriptors and replace them by /dev/null */
++ close(0);
++ close(1);
++ close(2);
++ fd = open("/dev/null", O_RDWR);
++ assert(fd == 0);
++ fd = dup(0);
++ assert(fd == 1);
++ fd = dup(0);
++ assert(fd == 2);
++
++#ifdef HAVE_SETSID
++ setsid();
++#endif
++
++ chdir("/");
++ rs_add_logger(rs_logger_syslog, RS_LOG_DEBUG, NULL, 0);
++ _exit(daemon_proc(host_file, lock_file, n_slots));
++ }
++
++ /* Parent */
++
++ /* Wait some time for initial host gathering */
++ usleep(1000000); /* 1000 ms */
++ }
++
++ /* Open host list read-only */
++ if ((host_fd = open(host_file, O_RDONLY)) < 0) {
++ rs_log_crit("open('%s') failed: %s\n", host_file, strerror(errno));
++ goto finish;
++ }
++
++ /* A read lock */
++ if (generic_lock(host_fd, 0, 1, 1) < 0) {
++ rs_log_crit("lock failed: %s\n", strerror(errno));
++ goto finish;
++ }
++
++ /* Get file size */
++ if (fstat(host_fd, &st) < 0) {
++ rs_log_crit("stat() failed: %s\n", strerror(errno));
++ goto finish;
++ }
++
++ if (st.st_size >= MAX_FILE_SIZE) {
++ rs_log_crit("file too large.\n");
++ goto finish;
++ }
++
++ /* read file data */
++ s = malloc((size_t) st.st_size+1);
++ assert(s);
++
++ if (dcc_readx(host_fd, s, (size_t) st.st_size) != 0) {
++ rs_log_crit("failed to read from file.\n");
++ goto finish;
++ }
++ s[st.st_size] = 0;
++
++ /* Parse host data */
++ if (dcc_parse_hosts(s, host_file, ret_list, ret_nhosts, ret_prev) != 0) {
++ rs_log_crit("failed to parse host file.\n");
++ goto finish;
++ }
++
++ r = 0;
++
++finish:
++ if (host_fd >= 0) {
++ generic_lock(host_fd, 0, 0, 1);
++ close(host_fd);
++ }
++
++ free(s);
++
++ return r;
++}
+--- distcc-2.18.3/src/zeroconf.h 1970-01-01 01:00:00.000000000 +0100
++++ distcc-2.18.3.lennart/src/zeroconf.h 2007-12-30 15:09:58.000000000 +0100
+@@ -0,0 +1,18 @@
++#ifndef foozeroconfhfoo
++#define foozeroconfhfoo
++
++#include <inttypes.h>
++
++int dcc_zeroconf_add_hosts(struct dcc_hostdef **re_list, int *ret_nhosts, int slots, struct dcc_hostdef **ret_prev);
++
++void *dcc_zeroconf_register(uint16_t port, int n_cpus);
++int dcc_zeroconf_unregister(void*);
++
++char* dcc_get_gcc_version(char *s, size_t nbytes);
++char* dcc_get_gcc_machine(char *s, size_t nbytes);
++
++char* dcc_make_dnssd_subtype(char *stype, size_t nbytes, const char *v, const char *m);
++
++#define DCC_DNS_SERVICE_TYPE "_distcc._tcp"
++
++#endif
+--- distcc-2.18.3/src/zeroconf-reg.c 1970-01-01 01:00:00.000000000 +0100
++++ distcc-2.18.3.lennart/src/zeroconf-reg.c 2007-12-30 15:17:29.000000000 +0100
+@@ -0,0 +1,265 @@
++#include "config.h"
++
++#include <assert.h>
++#include <stdio.h>
++#include <sys/select.h>
++#include <signal.h>
++#include <sys/file.h>
++#include <sys/time.h>
++#include <time.h>
++#include <sys/stat.h>
++#include <sys/poll.h>
++#include <stdlib.h>
++#include <unistd.h>
++#include <string.h>
++#include <errno.h>
++
++#include <avahi-common/thread-watch.h>
++#include <avahi-common/error.h>
++#include <avahi-common/alternative.h>
++#include <avahi-common/malloc.h>
++#include <avahi-client/publish.h>
++
++#include "distcc.h"
++#include "zeroconf.h"
++#include "trace.h"
++#include "exitcode.h"
++
++struct context {
++ char *name;
++ AvahiThreadedPoll *threaded_poll;
++ AvahiClient *client;
++ AvahiEntryGroup *group;
++ uint16_t port;
++ int n_cpus;
++};
++
++static void publish_reply(AvahiEntryGroup *g, AvahiEntryGroupState state, void *userdata);
++
++static void register_stuff(struct context *ctx) {
++
++ if (!ctx->group) {
++
++ if (!(ctx->group = avahi_entry_group_new(ctx->client, publish_reply, ctx))) {
++ rs_log_crit("Failed to create entry group: %s\n", avahi_strerror(avahi_client_errno(ctx->client)));
++ goto fail;
++ }
++
++ }
++
++ if (avahi_entry_group_is_empty(ctx->group)) {
++ char cpus[32], machine[64] = "cc_machine=", version[64] = "cc_version=", *m, *v;
++
++ snprintf(cpus, sizeof(cpus), "cpus=%i", ctx->n_cpus);
++ v = dcc_get_gcc_version(version+11, sizeof(version)-11);
++ m = dcc_get_gcc_machine(machine+11, sizeof(machine)-11);
++
++ /* Register our service */
++
++ if (avahi_entry_group_add_service(
++ ctx->group,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ 0,
++ ctx->name,
++ DCC_DNS_SERVICE_TYPE,
++ NULL,
++ NULL,
++ ctx->port,
++ "txtvers=1",
++ cpus,
++ "distcc="PACKAGE_VERSION,
++ "gnuhost="GNU_HOST,
++ v ? version : NULL,
++ m ? machine : NULL,
++ NULL) < 0) {
++ rs_log_crit("Failed to add service: %s\n", avahi_strerror(avahi_client_errno(ctx->client)));
++ goto fail;
++ }
++
++ if (v && m) {
++ char stype[128];
++
++ dcc_make_dnssd_subtype(stype, sizeof(stype), v, m);
++
++ if (avahi_entry_group_add_service_subtype(
++ ctx->group,
++ AVAHI_IF_UNSPEC,
++ AVAHI_PROTO_UNSPEC,
++ 0,
++ ctx->name,
++ DCC_DNS_SERVICE_TYPE,
++ NULL,
++ stype) < 0) {
++ rs_log_crit("Failed to add service: %s\n", avahi_strerror(avahi_client_errno(ctx->client)));
++ goto fail;
++ }
++ } else
++ rs_log_warning("Failed to determine CC version, not registering DNS-SD service subtype!");
++
++ if (avahi_entry_group_commit(ctx->group) < 0) {
++ rs_log_crit("Failed to commit entry group: %s\n", avahi_strerror(avahi_client_errno(ctx->client)));
++ goto fail;
++ }
++
++ }
++
++ return;
++
++fail:
++ avahi_threaded_poll_quit(ctx->threaded_poll);
++}
++
++/* Called when publishing of service data completes */
++static void publish_reply(AvahiEntryGroup *UNUSED(g), AvahiEntryGroupState state, void *userdata) {
++ struct context *ctx = userdata;
++
++ switch (state) {
++
++ case AVAHI_ENTRY_GROUP_COLLISION: {
++ char *n;
++
++ /* Pick a new name for our service */
++
++ n = avahi_alternative_service_name(ctx->name);
++ assert(n);
++
++ avahi_free(ctx->name);
++ ctx->name = n;
++
++ register_stuff(ctx);
++ break;
++ }
++
++ case AVAHI_ENTRY_GROUP_FAILURE:
++ rs_log_crit("Failed to register service: %s\n", avahi_strerror(avahi_client_errno(ctx->client)));
++ avahi_threaded_poll_quit(ctx->threaded_poll);
++ break;
++
++ case AVAHI_ENTRY_GROUP_UNCOMMITED:
++ case AVAHI_ENTRY_GROUP_REGISTERING:
++ case AVAHI_ENTRY_GROUP_ESTABLISHED:
++ ;
++ }
++}
++
++static void client_callback(AvahiClient *client, AvahiClientState state, void *userdata) {
++ struct context *ctx = userdata;
++
++ ctx->client = client;
++
++ switch (state) {
++
++ case AVAHI_CLIENT_S_RUNNING:
++
++ register_stuff(ctx);
++ break;
++
++ case AVAHI_CLIENT_S_COLLISION:
++ case AVAHI_CLIENT_S_REGISTERING:
++
++ if (ctx->group)
++ avahi_entry_group_reset(ctx->group);
++
++ break;
++
++ case AVAHI_CLIENT_FAILURE:
++
++ if (avahi_client_errno(client) == AVAHI_ERR_DISCONNECTED) {
++ int error;
++
++ avahi_client_free(ctx->client);
++ ctx->client = NULL;
++ ctx->group = NULL;
++
++ /* Reconnect to the server */
++
++ if (!(ctx->client = avahi_client_new(
++ avahi_threaded_poll_get(ctx->threaded_poll),
++ AVAHI_CLIENT_NO_FAIL,
++ client_callback,
++ ctx,
++ &error))) {
++
++ rs_log_crit("Failed to contact server: %s\n", avahi_strerror(error));
++ avahi_threaded_poll_quit(ctx->threaded_poll);
++ }
++
++ } else {
++ rs_log_crit("Client failure: %s\n", avahi_strerror(avahi_client_errno(client)));
++ avahi_threaded_poll_quit(ctx->threaded_poll);
++ }
++
++ break;
++
++ case AVAHI_CLIENT_CONNECTING:
++ ;
++ }
++}
++
++/* register a distcc service in DNS-SD/mDNS with the given port and number of CPUs */
++void* dcc_zeroconf_register(uint16_t port, int n_cpus) {
++ struct context *ctx = NULL;
++ char service[256] = "distcc@";
++ int error;
++
++ ctx = malloc(sizeof(struct context));
++ assert(ctx);
++ ctx->client = NULL;
++ ctx->group = NULL;
++ ctx->threaded_poll = NULL;
++ ctx->port = port;
++ ctx->n_cpus = n_cpus;
++
++ /* Prepare service name */
++ gethostname(service+7, sizeof(service)-8);
++ service[sizeof(service)-1] = 0;
++
++ ctx->name = strdup(service);
++ assert(ctx->name);
++
++ if (!(ctx->threaded_poll = avahi_threaded_poll_new())) {
++ rs_log_crit("Failed to create event loop object.\n");
++ goto fail;
++ }
++
++ if (!(ctx->client = avahi_client_new(avahi_threaded_poll_get(ctx->threaded_poll), AVAHI_CLIENT_NO_FAIL, client_callback, ctx, &error))) {
++ rs_log_crit("Failed to create client object: %s\n", avahi_strerror(avahi_client_errno(ctx->client)));
++ goto fail;
++ }
++
++ /* Create the mDNS event handler */
++ if (avahi_threaded_poll_start(ctx->threaded_poll) < 0) {
++ rs_log_crit("Failed to create thread.\n");
++ goto fail;
++ }
++
++ return ctx;
++
++fail:
++
++ if (ctx)
++ dcc_zeroconf_unregister(ctx);
++
++ return NULL;
++}
++
++/* Unregister this server from DNS-SD/mDNS */
++int dcc_zeroconf_unregister(void *u) {
++ struct context *ctx = u;
++
++ if (ctx->threaded_poll)
++ avahi_threaded_poll_stop(ctx->threaded_poll);
++
++ if (ctx->client)
++ avahi_client_free(ctx->client);
++
++ if (ctx->threaded_poll)
++ avahi_threaded_poll_free(ctx->threaded_poll);
++
++ avahi_free(ctx->name);
++
++ free(ctx);
++
++ return 0;
++}
+--- distcc-2.18.3/src/help.c 2004-07-30 03:12:13.000000000 +0200
++++ distcc-2.18.3.lennart/src/help.c 2007-12-30 13:55:27.000000000 +0100
+@@ -62,6 +62,9 @@ int dcc_show_version(const char *prog)
+ "distcc comes with ABSOLUTELY NO WARRANTY. distcc is free software, and\n"
+ "you may use, modify and redistribute it under the terms of the GNU \n"
+ "General Public License version 2 or later.\n"
++#ifdef HAVE_AVAHI
++"\nBuilt with Zeroconf support.\n"
++#endif
+ "\n"
+ ,
+ prog, PACKAGE_VERSION, GNU_HOST, DISTCC_DEFAULT_PORT,
+--- distcc-2.18.3/src/hosts.c 2004-10-24 07:05:47.000000000 +0200
++++ distcc-2.18.3.lennart/src/hosts.c 2007-12-30 13:55:27.000000000 +0100
+@@ -96,6 +96,10 @@
+ #include "hosts.h"
+ #include "exitcode.h"
+ #include "snprintf.h"
++#ifdef HAVE_AVAHI
++#include "zeroconf.h"
++#define ZEROCONF_MAGIC "+zeroconf"
++#endif
+
+ const int dcc_default_port = DISTCC_DEFAULT_PORT;
+
+@@ -134,9 +138,12 @@ int dcc_get_hostlist(struct dcc_hostdef
+ char *path, *top;
+ int ret;
+
++ *ret_list = NULL;
++ *ret_nhosts = 0;
++
+ if ((env = getenv("DISTCC_HOSTS")) != NULL) {
+ rs_trace("read hosts from environment");
+- return dcc_parse_hosts(env, "$DISTCC_HOSTS", ret_list, ret_nhosts);
++ return dcc_parse_hosts(env, "$DISTCC_HOSTS", ret_list, ret_nhosts, NULL);
+ }
+
+ /* $DISTCC_DIR or ~/.distcc */
+@@ -163,7 +170,7 @@ int dcc_get_hostlist(struct dcc_hostdef
+ rs_trace("not reading %s: %s", path, strerror(errno));
+ free(path);
+ }
+-
++
+ /* FIXME: Clearer message? */
+ rs_log_warning("no hostlist is set; can't distribute work");
+
+@@ -346,17 +353,19 @@ static int dcc_parse_localhost(struct dc
+ **/
+ int dcc_parse_hosts(const char *where, const char *source_name,
+ struct dcc_hostdef **ret_list,
+- int *ret_nhosts)
++ int *ret_nhosts, struct dcc_hostdef **ret_prev)
+ {
+ int ret;
+- struct dcc_hostdef *prev, *curr;
++ struct dcc_hostdef *curr, *_prev;
++
++ if (!ret_prev) {
++ ret_prev = &_prev;
++ _prev = NULL;
++ }
+
+ /* TODO: Check for '/' in places where it might cause trouble with
+ * a lock file name. */
+
+- prev = NULL;
+- *ret_list = NULL;
+- *ret_nhosts = 0;
+ /* A simple, hardcoded scanner. Some of the GNU routines might be
+ * useful here, but they won't work on less capable systems.
+ *
+@@ -390,6 +399,15 @@ int dcc_parse_hosts(const char *where, c
+ token_start = where;
+ token_len = strcspn(where, " #\t\n\f\r");
+
++#ifdef HAVE_AVAHI
++ if (token_len == sizeof(ZEROCONF_MAGIC)-1 &&
++ !strncmp(token_start, ZEROCONF_MAGIC, (unsigned) token_len)) {
++ if ((ret = dcc_zeroconf_add_hosts(ret_list, ret_nhosts, 4, ret_prev) != 0))
++ return ret;
++ goto skip;
++ }
++#endif
++
+ /* Allocate new list item */
+ curr = calloc(1, sizeof(struct dcc_hostdef));
+ if (!curr) {
+@@ -404,8 +422,8 @@ int dcc_parse_hosts(const char *where, c
+ }
+
+ /* Link into list */
+- if (prev) {
+- prev->next = curr;
++ if (*ret_prev) {
++ (*ret_prev)->next = curr;
+ } else {
+ *ret_list = curr; /* first */
+ }
+@@ -434,10 +452,15 @@ int dcc_parse_hosts(const char *where, c
+ return ret;
+ }
+
++ (*ret_nhosts)++;
++ *ret_prev = curr;
++
++#ifdef HAVE_AVAHI
++ skip:
++#endif
++
+ /* continue to next token if any */
+ where = token_start + token_len;
+- prev = curr;
+- (*ret_nhosts)++;
+ }
+
+ if (*ret_nhosts) {
+--- distcc-2.18.3/src/io.c 2004-10-24 07:05:48.000000000 +0200
++++ distcc-2.18.3.lennart/src/io.c 2007-12-30 13:55:27.000000000 +0100
+@@ -160,7 +160,7 @@ int dcc_readx(int fd, void *buf, size_t
+ return ret;
+ else
+ continue;
+- } else if (r == -1 && errno == EAGAIN) {
++ } else if (r == -1 && errno == EINTR) {
+ continue;
+ } else if (r == -1) {
+ rs_log_error("failed to read: %s", strerror(errno));
+@@ -202,9 +202,6 @@ int dcc_writex(int fd, const void *buf,
+ } else if (r == -1) {
+ rs_log_error("failed to write: %s", strerror(errno));
+ return EXIT_IO_ERROR;
+- } else if (r == 0) {
+- rs_log_error("unexpected eof on fd%d", fd);
+- return EXIT_TRUNCATED;
+ } else {
+ buf = &((char *) buf)[r];
+ len -= r;
+--- distcc-2.18.3/src/hostfile.c 2004-10-24 07:05:48.000000000 +0200
++++ distcc-2.18.3.lennart/src/hostfile.c 2007-12-30 13:55:27.000000000 +0100
+@@ -59,7 +59,7 @@ int dcc_parse_hosts_file(const char *fna
+ if ((ret = dcc_load_file_string(fname, &body)) != 0)
+ return ret;
+
+- ret = dcc_parse_hosts(body, fname, ret_list, ret_nhosts);
++ ret = dcc_parse_hosts(body, fname, ret_list, ret_nhosts, NULL);
+
+ free(body);
+
+--- distcc-2.18.3/src/gcc-id.c 1970-01-01 01:00:00.000000000 +0100
++++ distcc-2.18.3.lennart/src/gcc-id.c 2007-12-30 15:14:31.000000000 +0100
+@@ -0,0 +1,84 @@
++#include "config.h"
++
++#include <ctype.h>
++#include <string.h>
++#include <stdio.h>
++#include <errno.h>
++
++#include "distcc.h"
++#include "hosts.h"
++#include "zeroconf.h"
++#include "trace.h"
++
++static char *strip_bad_chars(char *s) {
++ char *k;
++
++ for (k = s; *k; k++) {
++
++ if (*k >= 'a' && *k <= 'z')
++ continue;
++
++ if (*k >= '0' && *k <= '9')
++ continue;
++
++ if (*k >= 'A' && *k <= 'Z')
++ *k = tolower(*k);
++ else
++ *k = '-';
++ }
++
++ return s;
++}
++
++static char* read_string_from_popen(const char *cmdline, char *s, size_t nbytes) {
++ FILE *p = NULL;
++ char *ret = NULL;
++
++ errno = 0;
++ if (!(p = popen(cmdline, "r"))) {
++ rs_log_crit("Failed to read string from C compiler: %s\n", errno ? strerror(errno) : "failure");
++ goto fail;
++ }
++
++ if (!fgets(s, (int) nbytes, p)) {
++ rs_log_crit("Failed to read string from C compiler.\n");
++ goto fail;
++ }
++
++ s[nbytes-1] = 0;
++ s[strcspn(s, " \t\n\r")] = 0;
++
++ ret = s;
++
++fail:
++
++ if (p)
++ pclose(p);
++
++ return ret;
++}
++
++char* dcc_get_gcc_version(char *s, size_t nbytes) {
++ return read_string_from_popen("cc -dumpversion", s, nbytes);
++}
++
++char* dcc_get_gcc_machine(char *s, size_t nbytes) {
++ return read_string_from_popen("cc -dumpmachine", s, nbytes);
++}
++
++char* dcc_make_dnssd_subtype(char *stype, size_t nbytes, const char *v, const char *m) {
++ char version[64], machine[64];
++
++ strncpy(version, v, sizeof(version)-1);
++ version[sizeof(version)-1] = 0;
++ strncpy(machine, m, sizeof(machine)-1);
++ machine[sizeof(machine)-1] = 0;
++
++ strip_bad_chars(version);
++ strip_bad_chars(machine);
++
++ snprintf(stype, nbytes, "_%s--%s._sub." DCC_DNS_SERVICE_TYPE, machine, version);
++ stype[nbytes-1] = 0;
++
++ return stype;
++}
+--- distcc-2.18.3/src/config.h.in 2004-11-30 12:32:54.000000000 +0100
++++ distcc-2.18.3.lennart/src/config.h.in 2007-12-30 15:40:52.000000000 +0100
+@@ -15,6 +15,9 @@
+ /* Define to 1 if you have the `asprintf' function. */
+ #undef HAVE_ASPRINTF
+
++/* defined if Avahi is available */
++#undef HAVE_AVAHI
++
+ /* define if vsnprintf is C99 compliant */
+ #undef HAVE_C99_VSNPRINTF
+
+--- distcc-2.18.3/src/config.h 1970-01-01 01:00:00.000000000 +0100
++++ distcc-2.18.3.lennart/src/config.h 2007-12-30 16:06:25.000000000 +0100
+@@ -0,0 +1,253 @@
++/* src/config.h. Generated from config.h.in by configure. */
++/* src/config.h.in. Generated from configure.ac by autoheader. */
++
++/* Use getaddrinfo(), getnameinfo(), etc */
++#define ENABLE_RFC2553 1
++
++/* Your gnu-style host triple */
++#define GNU_HOST "i486-pc-linux-gnu"
++
++/* Define to 1 if you have the <alloca.h> header file. */
++#define HAVE_ALLOCA_H 1
++
++/* Define to 1 if you have the <arpa/nameser.h> header file. */
++#define HAVE_ARPA_NAMESER_H 1
++
++/* Define to 1 if you have the `asprintf' function. */
++#define HAVE_ASPRINTF 1
++
++/* defined if Avahi is available */
++#define HAVE_AVAHI 1
++
++/* define if vsnprintf is C99 compliant */
++#define HAVE_C99_VSNPRINTF 1
++
++/* Define to 1 if you have the <ctype.h> header file. */
++#define HAVE_CTYPE_H 1
++
++/* Define to 1 if you have the declaration of `asprintf', and to 0 if you
++ don't. */
++#define HAVE_DECL_ASPRINTF 1
++
++/* Define to 1 if you have the declaration of `snprintf', and to 0 if you
++ don't. */
++#define HAVE_DECL_SNPRINTF 1
++
++/* Define to 1 if you have the declaration of `strndup', and to 0 if you
++ don't. */
++#define HAVE_DECL_STRNDUP 1
++
++/* Define to 1 if you have the declaration of `vasprintf', and to 0 if you
++ don't. */
++#define HAVE_DECL_VASPRINTF 1
++
++/* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
++ don't. */
++#define HAVE_DECL_VSNPRINTF 1
++
++/* Define to 1 if you have the <float.h> header file. */
++#define HAVE_FLOAT_H 1
++
++/* Define to 1 if you have the `flock' function. */
++#define HAVE_FLOCK 1
++
++/* Define to 1 if you have the `getaddrinfo' function. */
++#define HAVE_GETADDRINFO 1
++
++/* Define to 1 if you have the `getcwd' function. */
++#define HAVE_GETCWD 1
++
++/* Define to 1 if you have the `geteuid' function. */
++#define HAVE_GETEUID 1
++
++/* Define to 1 if you have the `getnameinfo' function. */
++#define HAVE_GETNAMEINFO 1
++
++/* Define to 1 if you have the `getrusage' function. */
++#define HAVE_GETRUSAGE 1
++
++/* Define to 1 if you have the `gettimeofday' function. */
++#define HAVE_GETTIMEOFDAY 1
++
++/* Define to 1 if you have the `getuid' function. */
++#define HAVE_GETUID 1
++
++/* Define to 1 if you have the `getwd' function. */
++#define HAVE_GETWD 1
++
++/* Define to 1 if you have the `hstrerror' function. */
++#define HAVE_HSTRERROR 1
++
++/* Define to 1 if you have the `inet_ntoa' function. */
++#define HAVE_INET_NTOA 1
++
++/* Define to 1 if you have the `inet_ntop' function. */
++#define HAVE_INET_NTOP 1
++
++/* Define to 1 if you have the <inttypes.h> header file. */
++#define HAVE_INTTYPES_H 1
++
++/* Define to 1 if the system has the type `in_addr_t'. */
++#define HAVE_IN_ADDR_T 1
++
++/* Define to 1 if the system has the type `in_port_t'. */
++#define HAVE_IN_PORT_T 1
++
++/* Define to 1 if you have the `lockf' function. */
++#define HAVE_LOCKF 1
++
++/* Define to 1 if you have the `mcheck' function. */
++#define HAVE_MCHECK 1
++
++/* Define to 1 if you have the <mcheck.h> header file. */
++#define HAVE_MCHECK_H 1
++
++/* Define to 1 if you have the <memory.h> header file. */
++#define HAVE_MEMORY_H 1
++
++/* Define to 1 if you have the `mmap' function. */
++#define HAVE_MMAP 1
++
++/* Define to 1 if you have the <netinet/in.h> header file. */
++#define HAVE_NETINET_IN_H 1
++
++/* Define to 1 if you have the <resolv.h> header file. */
++#define HAVE_RESOLV_H 1
++
++/* Define to 1 if you have the `sendfile' function. */
++#define HAVE_SENDFILE 1
++
++/* Define to 1 if you have the `setgroups' function. */
++#define HAVE_SETGROUPS 1
++
++/* Define to 1 if you have the `setreuid' function. */
++#define HAVE_SETREUID 1
++
++/* Define to 1 if you have the `setsid' function. */
++#define HAVE_SETSID 1
++
++/* Define to 1 if you have the `setuid' function. */
++#define HAVE_SETUID 1
++
++/* Define to 1 if you have the `snprintf' function. */
++#define HAVE_SNPRINTF 1
++
++/* define if you have struct sockaddr_storage */
++#define HAVE_SOCKADDR_STORAGE 1
++
++/* define if you have a working socketpair */
++#define HAVE_SOCKETPAIR 1
++
++/* Define to 1 if you have the <stdint.h> header file. */
++#define HAVE_STDINT_H 1
++
++/* Define to 1 if you have the <stdlib.h> header file. */
++#define HAVE_STDLIB_H 1
++
++/* Define to 1 if you have the `strerror' function. */
++#define HAVE_STRERROR 1
++
++/* Define to 1 if you have the <strings.h> header file. */
++#define HAVE_STRINGS_H 1
++
++/* Define to 1 if you have the <string.h> header file. */
++#define HAVE_STRING_H 1
++
++/* Define to 1 if you have the `strlcpy' function. */
++/* #undef HAVE_STRLCPY */
++
++/* Define to 1 if you have the `strndup' function. */
++#define HAVE_STRNDUP 1
++
++/* Define to 1 if you have the `strsignal' function. */
++#define HAVE_STRSIGNAL 1
++
++/* Define to 1 if you have the <sys/loadavg.h> header file. */
++/* #undef HAVE_SYS_LOADAVG_H */
++
++/* Define to 1 if you have the <sys/mman.h> header file. */
++#define HAVE_SYS_MMAN_H 1
++
++/* Define to 1 if you have the <sys/resource.h> header file. */
++#define HAVE_SYS_RESOURCE_H 1
++
++/* Define to 1 if you have the <sys/select.h> header file. */
++#define HAVE_SYS_SELECT_H 1
++
++/* Define to 1 if you have the <sys/sendfile.h> header file. */
++#define HAVE_SYS_SENDFILE_H 1
++
++/* Define to 1 if you have the <sys/signal.h> header file. */
++#define HAVE_SYS_SIGNAL_H 1
++
++/* Define to 1 if you have the <sys/socket.h> header file. */
++#define HAVE_SYS_SOCKET_H 1
++
++/* Define to 1 if you have the <sys/stat.h> header file. */
++#define HAVE_SYS_STAT_H 1
++
++/* Define to 1 if you have the <sys/types.h> header file. */
++#define HAVE_SYS_TYPES_H 1
++
++/* Define to 1 if you have the <unistd.h> header file. */
++#define HAVE_UNISTD_H 1
++
++/* Define if your cpp has vararg macros */
++#define HAVE_VARARG_MACROS
++
++/* Define to 1 if you have the `vasprintf' function. */
++#define HAVE_VASPRINTF 1
++
++/* Whether __va_copy() is available */
++#define HAVE_VA_COPY 1
++
++/* Define to 1 if you have the `vsnprintf' function. */
++#define HAVE_VSNPRINTF 1
++
++/* Define to 1 if you have the `wait3' function. */
++#define HAVE_WAIT3 1
++
++/* Define to 1 if you have the `wait4' function. */
++#define HAVE_WAIT4 1
++
++/* Define to 1 if you have the `waitpid' function. */
++#define HAVE_WAITPID 1
++
++/* Define if MAP_FAILED constant not available */
++#define MAP_FAILED (void *)-1L
++
++/* Define to the address where bug reports for this package should be sent. */
++#define PACKAGE_BUGREPORT "distcc@lists.samba.org"
++
++/* Define to the full name of this package. */
++#define PACKAGE_NAME "distcc"
++
++/* Define to the full name and version of this package. */
++#define PACKAGE_STRING "distcc 2.18.3"
++
++/* Define to the one symbol short name of this package. */
++#define PACKAGE_TARNAME "distcc"
++
++/* Define to the version of this package. */
++#define PACKAGE_VERSION "2.18.3"
++
++/* Define as the return type of signal handlers (`int' or `void'). */
++#define RETSIGTYPE void
++
++/* Define to 1 if you have the ANSI C header files. */
++#define STDC_HEADERS 1
++
++/* Use GNOME */
++#define WITH_GNOME 1
++
++/* Use GTK+ */
++/* #undef WITH_GTK */
++
++/* Define to `__inline__' or `__inline' if that's what the C compiler
++ calls it, or to nothing if 'inline' is not supported under any name. */
++#ifndef __cplusplus
++/* #undef inline */
++#endif
++
++/* type to use in place of socklen_t if not defined */
++/* #undef socklen_t */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 05:24:50 +0000