dwindows: configure comparison

comparison configure @ 622:fb59f9eeeecd

SUpport for embedded mozilla/firefox widget

author	mhessling@81767d24-ef19-dc11-ae90-00e081727c95
date	Mon, 07 Apr 2008 06:59:45 +0000
parents	1b398af1ec38
children	7bdb2a58c51d

comparison

equal deleted inserted replaced

-:46c261153aa4
+:fb59f9eeeecd
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.53.
+# Generated by GNU Autoconf 2.61.
 #
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# Free Software Foundation, Inc.
+# 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.
-if expr a : '\(a\)' >/dev/null 2>&1; then
-as_expr=expr
-else
-as_expr=false
-fi
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 emulate sh
 NULLCMD=:
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-set -o posix
+# is contrary to our usage.  Disable this feature.
-fi
+alias -g '${1+"$@"}'='"$@"'
+setopt NO_GLOB_SUBST
-# NLS nuisances.
+else
-# Support unset when possible.
+case `(set -o) 2>/dev/null` in
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+*posix*) set -o posix ;;
-as_unset=unset
+esac
-else
-as_unset=false
+fi
-fi
-(set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
-{ $as_unset LANG || test "${LANG+set}" != set; } ||
-{ LANG=C; export LANG; }
+# PATH needs CR
-(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
-{ $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
-{ LC_ALL=C; export LC_ALL; }
-(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
-{ $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
-{ LC_TIME=C; export LC_TIME; }
-(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
-{ $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
-{ LC_CTYPE=C; export LC_CTYPE; }
-(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
-{ $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
-{ LANGUAGE=C; export LANGUAGE; }
-(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
-{ $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
-{ LC_COLLATE=C; export LC_COLLATE; }
-(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
-{ $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
-{ LC_NUMERIC=C; export LC_NUMERIC; }
-(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
-{ $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
-{ LC_MESSAGES=C; export LC_MESSAGES; }
-# Name of the executable.
-as_me=`(basename "$0") 2>/dev/null ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 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
 # The user is always right.
 if test "${PATH_SEPARATOR+set}" != set; then
-echo "#! /bin/sh" >conftest.sh
+echo "#! /bin/sh" >conf$$.sh
-echo  "exit 0"   >>conftest.sh
+echo  "exit 0"   >>conf$$.sh
-chmod +x conftest.sh
+chmod +x conf$$.sh
-if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
 PATH_SEPARATOR=';'
 else
 PATH_SEPARATOR=:
 fi
-rm -f conftest.sh
+rm -f conf$$.sh
 fi
+# Support unset when possible.
-as_lineno_1=$LINENO
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-as_lineno_2=$LINENO
+as_unset=unset
-as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+else
-test "x$as_lineno_1" != "x$as_lineno_2" &&
+as_unset=false
-test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+fi
-# Find who we are.  Look in the path if we contain no path at all
-# relative or not.
-case $0 in
+# IFS
-*[\\/]* ) as_myself=$0 ;;
+# We need space, tab and new line, in precisely that order.  Quoting is
-*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+# 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'
+esac
-# in which case we are not to be found in the path.
+# We did not find ourselves, most probably we were run as `sh COMMAND'
-if test "x$as_myself" = x; then
+# in which case we are not to be found in the path.
-as_myself=$0
+if test "x$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) >/dev/null 2>&1 && $as_unset $as_var
 fi
-if test ! -f "$as_myself"; then
+done
-{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
-{ (exit 1); exit 1; }; }
+# Required to use basename.
-fi
+if expr a : '\(a\)' >/dev/null 2>&1 &&
-case $CONFIG_SHELL in
+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
+as_basename=basename
+else
+as_basename=false
+fi
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+# CDPATH.
+$as_unset CDPATH
+if test "x$CONFIG_SHELL" = x; then
+if (eval ":") 2>/dev/null; then
+as_have_required=yes
+else
+as_have_required=no
+fi
+if test $as_have_required = yes && 	 (eval ":
+(as_func_return () {
+(exit \$1)
+}
+as_func_success () {
+as_func_return 0
+}
+as_func_failure () {
+as_func_return 1
+}
+as_func_ret_success () {
+return 0
+}
+as_func_ret_failure () {
+return 1
+}
+exitcode=0
+if as_func_success; then
+:
+else
+exitcode=1
+echo as_func_success failed.
+fi
+if as_func_failure; then
+exitcode=1
+echo as_func_failure succeeded.
+fi
+if as_func_ret_success; then
+:
+else
+exitcode=1
+echo as_func_ret_success failed.
+fi
+if as_func_ret_failure; then
+exitcode=1
+echo as_func_ret_failure succeeded.
+fi
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+:
+else
+exitcode=1
+echo positional parameters were not saved.
+fi
+test \$exitcode = 0) || { (exit 1); exit 1; }
+(
+as_lineno_1=\$LINENO
+as_lineno_2=\$LINENO
+test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+:
+else
+as_candidate_shells=
 as_save_IFS=$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
+test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
-	     CONFIG_SHELL=$as_dir/$as_base
-	     export CONFIG_SHELL
+_ASEOF
-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+}; then
-	   fi;;
+break
-	 esac
+fi
-done
-done
+fi
-;;
-esac
+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
+# line-number line after each line using $LINENO; the second 'sed'
-# work.  The second script uses 'N' to pair each line-number line
+# does the real work.  The second script uses 'N' to pair each
-# with the numbered line, and appends trailing '-' during
+# line-number line with the line containing $LINENO, and appends
-# substitution so that $LINENO is not a special case at line end.
+# trailing '-' during substitution so that $LINENO is not a special
+# case at line end.
 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-# second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+# scripts with optimization help from Paolo Bonzini.  Blame Lee
-sed '=' <$as_myself |
+# E. McMahon (1931-1989) for sed's syntax.  :-)
+sed -n '
+p
+/[$]LINENO/=
+' <$as_myself |
 sed '
+s/[$]LINENO.*/&-/
+t lineno
+b
+:lineno
 N
-s,$,-,
+:loop
-: loop
+s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 t loop
-s,-$,,
+s/-\n.*//
-s,^['$as_cr_digits']*\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 $[0] is not the place where we might find the
-# original and so on.  Autoconf is especially sensible to this).
+# original and so on.  Autoconf is especially sensitive to this).
-. ./$as_me.lineno
+. "./$as_me.lineno"
 # Exit status is that of the last command.
 exit
 }
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-*c*,-n*) ECHO_N= ECHO_C='
+as_dirname=dirname
-' ECHO_T='	' ;;
+else
-*c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+as_dirname=false
-*)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+fi
-esac
+ECHO_C= ECHO_N= ECHO_T=
-if expr a : '\(a\)' >/dev/null 2>&1; then
+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 &&
+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$$ 2>/dev/null; then
-# We could just check for DJGPP; but this test a) works b) is more generic
+as_ln_s='ln -s'
-# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+# ... but there are two gotchas:
-if test -f conf$$.exe; then
+# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-# Don't use ln at all; we don't have any links
+# 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
-as_executable_p="test -f"
+if mkdir -p . 2>/dev/null; then
+as_mkdir_p=:
+else
+test -d ./-p && rmdir ./-p
+as_mkdir_p=false
+fi
+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="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-# IFS
-# We need space, tab and new line, in precisely that order.
+exec 7<&0 </dev/null 6>&1
-as_nl='
-'
-IFS=" 	$as_nl"
-# CDPATH.
-$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
 # 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=
 PACKAGE_TARNAME=
 PACKAGE_VERSION=
 ac_unique_file="winmain.c"
 # 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
+#ifdef HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_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
+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
+DW_MAJOR_VERSION
+DW_MINOR_VERSION
+DW_SUB_VERSION
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+EXEEXT
+OBJEXT
+CXX
+CXXFLAGS
+ac_ct_CXX
+MAKE
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+CPP
+GREP
+EGREP
+PKG_CFG
+GLIB_CONFIG
+GLIB_CFLAGS
+GLIB_LIBS
+GTK_CONFIG
+GTK_CFLAGS
+GTK_LIBS
+IMLIB_CONFIG
+GDK_IMLIB_CFLAGS
+GDK_IMLIB_LIBS
+INCLUDES
+RM
+LN
+CP
+MV
+MKDIR
+SHAREDFLAG
+SOSUFFIX
+DW_SRC
+DW_DEFINE
+LIBOBJS
+LTLIBOBJS'
+ac_subst_files=''
+ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CXX
+CXXFLAGS
+CCC
+CPP'
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
 # Installation directory options.
 # These are left unexpanded so users can "make install exec_prefix=/foo"
 # 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='${prefix}/info'
+docdir='${datarootdir}/doc/${PACKAGE}'
-mandir='${prefix}/man'
+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 ;;
 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 bindir=$ac_optarg ;;
 cache_file=$ac_optarg ;;
 --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=* \
+-datadir=* | --datadir=* | --datadi=* | --datad=*)
-| --da=*)
 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'`
+ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
-eval "enable_$ac_feature=no" ;;
+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'`
+ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
-case $ac_option in
+eval enable_$ac_feature=\$ac_optarg ;;
-*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-*) ac_optarg=yes ;;
-esac
-eval "enable_$ac_feature='$ac_optarg'" ;;
 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 | --exec | --exe | --ex)
 ac_prev=exec_prefix ;;
 -host | --host | --hos | --ho)
 ac_prev=host_alias ;;
 -host=* | --host=* | --hos=* | --ho=*)
 host_alias=$ac_optarg ;;
+-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ac_prev=htmldir ;;
+-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+| --ht=*)
+htmldir=$ac_optarg ;;
 -includedir | --includedir | --includedi | --included | --include \
 | --includ | --inclu | --incl | --inc)
 ac_prev=includedir ;;
 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 | --includ=* | --inclu=* | --incl=* | --inc=*)
 ac_prev=libexecdir ;;
 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 | --libexe=* | --libex=* | --libe=*)
 libexecdir=$ac_optarg ;;
+-localedir | --localedir | --localedi | --localed | --locale)
+ac_prev=localedir ;;
+-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+localedir=$ac_optarg ;;
 -localstatedir | --localstatedir | --localstatedi | --localstated \
-| --localstate | --localstat | --localsta | --localst \
+| --localstate | --localstat | --localsta | --localst | --locals)
-| --locals | --local | --loca | --loc | --lo)
 ac_prev=localstatedir ;;
 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-| --localstate=* | --localstat=* | --localsta=* | --localst=* \
+| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
-| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 localstatedir=$ac_optarg ;;
 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 ac_prev=mandir ;;
 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 | --program-transfo=* | --program-transf=* \
 | --program-trans=* | --program-tran=* \
 | --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=$ac_optarg ;;
 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 | -silent | --silent | --silen | --sile | --sil)
 silent=yes ;;
 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 ac_init_version=: ;;
 -with-* | --with-*)
 ac_package=`expr "x$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'`
+ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
-case $ac_option in
+eval with_$ac_package=\$ac_optarg ;;
-*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-*) ac_optarg=yes ;;
-esac
-eval "with_$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'`
+ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
-eval "with_$ac_package=no" ;;
+eval with_$ac_package=no ;;
 --x)
 # Obsolete; use --with-x.
 with_x=yes ;;
 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 # Reject names that are not valid shell variable names.
 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 $ac_envvar ;;
 *)
 # FIXME: should be removed in autoconf 3.0.
 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 { echo "$as_me: error: missing argument to $ac_option" >&2
 { (exit 1); exit 1; }; }
 fi
-# Be sure to have absolute paths.
+# Be sure to have absolute directory names.
-for ac_var in exec_prefix prefix
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
 do
-eval ac_val=$`echo $ac_var`
+eval ac_val=\$$ac_var
 case $ac_val in
-[\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+[\\/$]* | ?:[\\/]* )  continue;;
-*)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
-{ (exit 1); exit 1; }; };;
 esac
-done
+{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+{ (exit 1); exit 1; }; }
-# Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-localstatedir libdir includedir oldincludedir infodir mandir
-do
-eval ac_val=$`echo $ac_var`
-case $ac_val in
-[\\/$]* | ?:[\\/]* ) ;;
-*)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-{ (exit 1); exit 1; }; };;
-esac
 done
 # There might be people who depend on the old broken behavior: `$host'
 # used to hold the argument of --host etc.
 # FIXME: To remove some day.
 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 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.
+# Try the directory containing this script, then the parent directory.
-ac_confdir=`(dirname "$0") 2>/dev/null ||
+ac_confdir=`$as_dirname -- "$0" ||
 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)[^/]' \| \
-X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(//\)$' \| \
-X"$0" : 'X\(/\)' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-.     : '\(.\)' 2>/dev/null ||
 echo X"$0" |
-sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+	    s//\1/
-	  /^X\(\/\/\)$/{ s//\1/; q; }
+	    q
-	  /^X\(\/\).*/{ s//\1/; q; }
+	  }
-	  s/.*/./; 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 ! -r "$srcdir/$ac_unique_file"; then
-if test "$ac_srcdir_defaulted" = yes; then
+test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 { (exit 1); exit 1; }; }
-else
+fi
-{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&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: $ac_msg" >&2
 { (exit 1); exit 1; }; }
-fi
+	pwd)`
-fi
+# When building in place, set srcdir=.
-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+if test "$ac_abs_confdir" = "$ac_pwd"; then
-ac_env_build_alias_set=${build_alias+set}
+srcdir=.
-ac_env_build_alias_value=$build_alias
+fi
-ac_cv_env_build_alias_set=${build_alias+set}
+# Remove unnecessary trailing slashes from srcdir.
-ac_cv_env_build_alias_value=$build_alias
+# Double slashes in file names in object file debugging info
-ac_env_host_alias_set=${host_alias+set}
+# mess up M-x gdb in Emacs.
-ac_env_host_alias_value=$host_alias
+case $srcdir in
-ac_cv_env_host_alias_set=${host_alias+set}
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
-ac_cv_env_host_alias_value=$host_alias
+esac
-ac_env_target_alias_set=${target_alias+set}
+for ac_var in $ac_precious_vars; do
-ac_env_target_alias_value=$target_alias
+eval ac_env_${ac_var}_set=\${${ac_var}+set}
-ac_cv_env_target_alias_set=${target_alias+set}
+eval ac_env_${ac_var}_value=\$${ac_var}
-ac_cv_env_target_alias_value=$target_alias
+eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
-ac_env_CC_set=${CC+set}
+eval ac_cv_env_${ac_var}_value=\$${ac_var}
-ac_env_CC_value=$CC
+done
-ac_cv_env_CC_set=${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=$CPPFLAGS
-ac_env_CPP_set=${CPP+set}
-ac_env_CPP_value=$CPP
-ac_cv_env_CPP_set=${CPP+set}
-ac_cv_env_CPP_value=$CPP
 #
 # Report the --help message.
 #
 if test "$ac_init_help" = "long"; then
 --cache-file=FILE   cache test results in FILE [disabled]
 -C, --config-cache      alias for \`--cache-file=config.cache'
 -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
-[$ac_default_prefix]
+			  [$ac_default_prefix]
 --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-[PREFIX]
+			  [PREFIX]
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 for instance \`--prefix=\$HOME'.
 Fine tuning of the installation directories:
 --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]
+--datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
---mandir=DIR           man documentation [PREFIX/man]
+--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/PACKAGE]
+--htmldir=DIR          html documentation [DOCDIR]
+--dvidir=DIR           dvi documentation [DOCDIR]
+--pdfdir=DIR           pdf documentation [DOCDIR]
+--psdir=DIR            ps documentation [DOCDIR]
 _ACEOF
 cat <<\_ACEOF
 _ACEOF
 fi
 Some influential environment variables:
 CC          C compiler command
 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
+LIBS        libraries to pass to the linker, e.g. -l<library>
-headers in a nonstandard directory <include dir>
+CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+you have headers in a nonstandard directory <include dir>
+CXX         C++ compiler command
+CXXFLAGS    C++ compiler flags
 CPP         C preprocessor
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 _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.
+# A ".." for each directory in $ac_dir_suffix.
-ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
-else
+case $ac_top_builddir_sub in
-ac_dir_suffix= ac_top_builddir=
+"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-fi
+*)  ac_top_build_prefix=$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=$ac_top_builddir_sub
-ac_top_srcdir=.
+ac_abs_top_srcdir=$ac_pwd ;;
-else
+[\\/]* | ?:[\\/]* )  # Absolute name.
-ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-fi ;;
-[\\/]* | ?:[\\/]* )  # Absolute path.
 ac_srcdir=$srcdir$ac_dir_suffix;
-ac_top_srcdir=$srcdir ;;
+ac_top_srcdir=$srcdir
-*) # Relative path.
+ac_abs_top_srcdir=$srcdir ;;
-ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+*) # Relative name.
-ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-esac
+ac_top_srcdir=$ac_top_build_prefix$srcdir
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-# absolute.
+esac
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+cd "$ac_dir" || { ac_status=$?; continue; }
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+# Check for guested configure.
+if test -f "$ac_srcdir/configure.gnu"; then
-cd $ac_dir
+echo &&
-# Check for guested configure; otherwise get Cygnus style configure.
+$SHELL "$ac_srcdir/configure.gnu" --help=recursive
-if test -f $ac_srcdir/configure.gnu; then
+elif test -f "$ac_srcdir/configure"; then
-echo
+echo &&
-$SHELL $ac_srcdir/configure.gnu  --help=recursive
+$SHELL "$ac_srcdir/configure" --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
 else
 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-fi
+fi || ac_status=$?
-cd $ac_popdir
+cd "$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
+configure
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+generated by GNU Autoconf 2.61
-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 >config.log <<_ACEOF
-cat >&5 <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 It was created by $as_me, which was
-generated by GNU Autoconf 2.53.  Invocation command line was
+generated by GNU Autoconf 2.61.  Invocation command line was
 $ $0 $@
 _ACEOF
+exec 5>>config.log
 {
 cat <<_ASUNAME
 ## --------- ##
 ## Platform. ##
 ## --------- ##
 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 _ASUNAME
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 echo "PATH: $as_dir"
 done
+IFS=$as_save_IFS
 } >&5
 cat >&5 <<_ACEOF
 _ACEOF
 # Keep a trace of the command line.
 # Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
 # Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
 ac_configure_args=
-ac_sep=
+ac_configure_args0=
-for ac_arg
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
 do
-case $ac_arg in
+for ac_arg
--no-create | --no-create | --no-creat | --no-crea | --no-cre \
+do
-| --no-cr | --no-c | -n ) continue ;;
+case $ac_arg in
--no-recursion | --no-recursion | --no-recursio | --no-recursi \
+-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+-q | -quiet | --quiet | --quie | --qui | --qu | --q \
-continue ;;
+| -silent | --silent | --silen | --sile | --sil)
-*" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+continue ;;
-ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+*\'*)
-esac
+ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-case " $ac_configure_args " in
+esac
-*" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+case $ac_pass in
-*) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
-ac_sep=" " ;;
+2)
-esac
+ac_configure_args1="$ac_configure_args1 '$ac_arg'"
-# Get rid of the leading space.
+if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+fi
+ac_configure_args="$ac_configure_args '$ac_arg'"
+;;
+esac
+done
 done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 # 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,
+# WARNING: Use '\'' to represent an apostrophe within the trap.
-# such as our DU 5.0 friend, will then `close' 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.
 {
 echo
 cat <<\_ASBOX
 ## ---------------- ##
 ## Cache variables. ##
 ## ---------------- ##
 _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
+case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
-*ac_space=\ *)
+*${as_nl}ac_space=\ *)
 sed -n \
-"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+	"s/'\''/'\''\\\\'\'''\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+;; #(
+*)
+sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 ;;
-*)
+esac |
-sed -n \
+sort
-"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+)
-;;
-esac;
-}
 echo
+cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+echo
+for ac_var in $ac_subst_vars
+do
+eval ac_val=\$$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
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+echo
+for ac_var in $ac_subst_files
+do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	echo "$ac_var='\''$ac_val'\''"
+done | sort
+echo
+fi
 if test -s confdefs.h; then
 cat <<\_ASBOX
 ## ----------- ##
 ## confdefs.h. ##
 ## ----------- ##
 _ASBOX
 echo
-sed "/^$/d" confdefs.h
+cat confdefs.h
 echo
 fi
 test "$ac_signal" != 0 &&
 echo "$as_me: caught signal $ac_signal"
 echo "$as_me: exit $exit_status"
 } >&5
-rm -f core core.* *.core &&
+rm -f core *.core core.conftest.* &&
-rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 exit $exit_status
 ' 0
 for ac_signal in 1 2 13 15; do
 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 done
 ac_signal=0
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
+rm -f -r conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
 # Predefined preprocessor variables.
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_NAME "$PACKAGE_NAME"
 _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 "$CONFIG_SITE"; then
+if test -n "$CONFIG_SITE"; then
-if test "x$prefix" != xNONE; then
+set x "$CONFIG_SITE"
-CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+elif test "x$prefix" != xNONE; then
-else
+set x "$prefix/share/config.site" "$prefix/etc/config.site"
-CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+else
-fi
+set x "$ac_default_prefix/share/config.site" \
-fi
+	"$ac_default_prefix/etc/config.site"
-for ac_site_file in $CONFIG_SITE; do
+fi
+shift
+for ac_site_file
+do
 if test -r "$ac_site_file"; then
 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
 sed 's/^/| /' "$ac_site_file" >&5
 . "$ac_site_file"
 # files actually), so we avoid doing that.
 if test -f "$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
 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
 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 |
+for ac_var in $ac_precious_vars; do
-sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; 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_${ac_var}_value"
+eval ac_old_val=\$ac_cv_env_${ac_var}_value
-eval ac_new_val="\$ac_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
 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,);;
 *)
 if test "x$ac_old_val" != "x$ac_new_val"; then
-{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
-ac_cache_corrupted=:
+	ac_cache_corrupted=:
 fi;;
 esac
 # Pass precious variables to config.status.
 if test "$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 " $ac_configure_args " in
 *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
 { (exit 1); exit 1; }; }
 fi
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_config_headers="$ac_config_headers config.h"
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
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 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
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 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 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
+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: $CC" >&5
+{ echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+echo "${ECHO_T}$CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+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 $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+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.
 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
+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: $ac_ct_CC" >&5
+{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+echo "${ECHO_T}$ac_ct_CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+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.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 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
+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: $CC" >&5
+{ echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+echo "${ECHO_T}$CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+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}$ac_ct_CC" >&6
-else
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-CC=$ac_ct_CC
-else
-CC="$ac_cv_prog_CC"
-fi
 fi
 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 $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 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
+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$ac_exec_ext" = "/usr/ucb/cc"; then
 ac_prog_rejected=yes
 continue
 fi
 ac_cv_prog_CC="cc"
 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 if test $ac_prog_rejected = yes; then
 # We found a bogon in the path, so make sure we never use it.
 set dummy $ac_cv_prog_CC
 shift
 if test $# != 0; then
 # We chose a different compiler from the bogus one.
 # However, it has the same basename, so the bogon will be chosen
 # first if we set CC to just the basename; use the full file name.
 shift
-set dummy "$as_dir/$ac_word" ${1+"$@"}
+ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-shift
-ac_cv_prog_CC="$@"
 fi
 fi
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:$LINENO: result: $CC" >&5
+{ echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+echo "${ECHO_T}$CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+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 $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 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
+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: $CC" >&5
+{ echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+echo "${ECHO_T}$CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+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 $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+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.
 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
+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: $ac_ct_CC" >&5
+{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+echo "${ECHO_T}$ac_ct_CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+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
-fi
+CC=""
+else
-fi
+case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
+whose name does not start with the host triplet.  If you think this
-echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
+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
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 # Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
+echo "$as_me:$LINENO: checking for C compiler version" >&5
-"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
+{ (ac_try="$ac_compiler --version >&5"
-(eval $ac_compiler --version </dev/null >&5) 2>&5
+case "(($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_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
+{ (ac_try="$ac_compiler -v >&5"
-(eval $ac_compiler -v </dev/null >&5) 2>&5
+case "(($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_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
+{ (ac_try="$ac_compiler -V >&5"
-(eval $ac_compiler -V </dev/null >&5) 2>&5
+case "(($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_compiler -V >&5") 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-#ifdef F77_DUMMY_MAIN
+cat >>conftest.$ac_ext <<_ACEOF
-#  ifdef __cplusplus
+/* end confdefs.h.  */
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe"
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
 # 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" >&5
+{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+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
+# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
-# resort.
+# 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
-# Be careful to initialize this variable, since it used to be cached.
+# Autoconf.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+for ac_file in $ac_files ''
-ac_cv_exeext=
+do
-for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
+test -f "$ac_file" || continue
-ls a.out conftest 2>/dev/null;
-ls a.* conftest.* 2>/dev/null`; do
 case $ac_file in
-*.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
+*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
-a.out ) # We found the default executable, but exeext='' is most
+	;;
-# certainly right.
+[ab].out )
-break;;
+	# We found the default executable, but exeext='' is most
-*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	# certainly right.
-# FIXME: I believe we export ac_cv_exeext for Libtool --akim.
+	break;;
-export ac_cv_exeext
+*.* )
-break;;
+if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-* ) break;;
+	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
-else
+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 "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
-echo "$as_me: error: C compiler cannot create executables" >&2;}
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
 { (exit 77); exit 77; }; }
 fi
 ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
+# Check that the compiler produces executables we can run.  If not, either
-# Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+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
+{ (case "(($ac_try" in
-(eval $ac_try) 2>&5
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$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 $ac_status); }; }; then
 cross_compiling=no
 else
 if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
 else
 	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'." >&5
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
 echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'." >&2;}
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 fi
 fi
 fi
-echo "$as_me:$LINENO: result: yes" >&5
+{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+echo "${ECHO_T}yes" >&6; }
-rm -f a.out a.exe conftest$ac_cv_exeext
+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 "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
+echo "${ECHO_T}$cross_compiling" >&6; }
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_link") 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; then
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
 # `rm'.
-for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+for ac_file in conftest.exe conftest conftest.*; do
+test -f "$ac_file" || continue
 case $ac_file in
-*.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-export ac_cv_exeext
+	  break;;
-break;;
 * ) break;;
 esac
 done
 else
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
+echo "${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 "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
 if test "${ac_cv_objext+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-#ifdef F77_DUMMY_MAIN
+cat >>conftest.$ac_ext <<_ACEOF
-#  ifdef __cplusplus
+/* end confdefs.h.  */
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { (ac_try="$ac_compile"
-(eval $ac_compile) 2>&5
+case "(($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_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 ) ;;
+*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 break;;
 esac
 done
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
+echo "${ECHO_T}$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+{ echo "$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 $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) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-#ifdef F77_DUMMY_MAIN
+cat >>conftest.$ac_ext <<_ACEOF
-#  ifdef __cplusplus
+/* end confdefs.h.  */
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
 #ifndef __GNUC__
 choke me
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { (ac_try="$ac_compile"
-(eval $ac_compile) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest.$ac_objext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest.$ac_objext; then
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_compiler_gnu=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_compiler_gnu=no
-fi
+	ac_compiler_gnu=no
-rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+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: $ac_cv_c_compiler_gnu" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+echo "${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 $CC accepts -g" >&5
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
-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
-#line $LINENO "configure"
+ac_c_werror_flag=yes
-#include "confdefs.h"
+ac_cv_prog_cc_g=no
+CFLAGS="-g"
-#ifdef F77_DUMMY_MAIN
+cat >conftest.$ac_ext <<_ACEOF
-#  ifdef __cplusplus
+/* confdefs.h.  */
-extern "C"
+_ACEOF
-#  endif
+cat confdefs.h >>conftest.$ac_ext
-int F77_DUMMY_MAIN() { return 1; }
+cat >>conftest.$ac_ext <<_ACEOF
-#endif
+/* end confdefs.h.  */
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { (ac_try="$ac_compile"
-(eval $ac_compile) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest.$ac_objext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest.$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); }; }; 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
+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 $ac_status); } && {
+	 test -z "$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
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_prog_cc_g=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$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}$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
 CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
 if test "$GCC" = yes; then
 CFLAGS="-g -O2"
 CFLAGS="-O2"
 else
 CFLAGS=
 fi
 fi
-# Some people use a C++ compiler to compile C.  Since we use `exit',
+{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-# in C++ we need to declare it.  In case someone uses the same compiler
+echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
-# for both compiling C and C++ we need to have the C++ compiler decide
+if test "${ac_cv_prog_cc_c89+set}" = set; then
-# the declaration of exit, since it's the most demanding environment.
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
+/* confdefs.h.  */
-choke me
+_ACEOF
-#endif
+cat confdefs.h >>conftest.$ac_ext
-_ACEOF
+cat >>conftest.$ac_ext <<_ACEOF
-rm -f conftest.$ac_objext
+/* end confdefs.h.  */
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+#include <stdarg.h>
-(eval $ac_compile) 2>&5
+#include <stdio.h>
-ac_status=$?
+#include <sys/types.h>
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+#include <sys/stat.h>
-(exit $ac_status); } &&
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-{ ac_try='test -s conftest.$ac_objext'
+struct buf { int x; };
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
-(eval $ac_try) 2>&5
+static char *e (p, i)
-ac_status=$?
+char **p;
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+int i;
-(exit $ac_status); }; }; then
+{
-for ac_declaration in \
+return p[i];
-''\
+}
-'#include <stdlib.h>' \
+static char *f (char * (*g) (char **, int), char **p, ...)
-'extern "C" void std::exit (int) throw (); using std::exit;' \
+{
-'extern "C" void std::exit (int); using std::exit;' \
+char *s;
-'extern "C" void exit (int) throw ();' \
+va_list v;
-'extern "C" void exit (int);' \
+va_start (v,p);
-'void exit (int);'
+s = g (p, va_arg (v,int));
-do
+va_end (v);
-cat >conftest.$ac_ext <<_ACEOF
+return s;
-#line $LINENO "configure"
+}
-#include "confdefs.h"
-#include <stdlib.h>
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-$ac_declaration
+function prototypes and stuff, but not '\xHH' hex character constants.
-#ifdef F77_DUMMY_MAIN
+These don't provoke an error unfortunately, instead are silently treated
-#  ifdef __cplusplus
+as 'x'.  The following induces an error, until -std is added to get
-extern "C"
+proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-#  endif
+array size at least.  It's necessary to write '\x00'==0 to get something
-int F77_DUMMY_MAIN() { return 1; }
+that's true only with -std.  */
-#endif
+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);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
 int
 main ()
 {
-exit (42);
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-(eval $ac_compile) 2>&5
+do
+CC="$ac_save_CC $ac_arg"
+rm -f conftest.$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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest.$ac_objext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest.$ac_objext; then
-ac_status=$?
+ac_cv_prog_cc_c89=$ac_arg
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-:
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-continue
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+fi
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+rm -f core conftest.err conftest.$ac_objext
-#include "confdefs.h"
+test "x$ac_cv_prog_cc_c89" != "xno" && break
-$ac_declaration
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
-exit (42);
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-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
-cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
 done
-rm -f conftest*
+rm -f conftest.$ac_ext
-if test -n "$ac_declaration"; then
+CC=$ac_save_CC
-echo '#ifdef __cplusplus' >>confdefs.h
-echo $ac_declaration      >>confdefs.h
+fi
-echo '#endif'             >>confdefs.h
+# AC_CACHE_VAL
-fi
+case "x$ac_cv_prog_cc_c89" in
+x)
-else
+{ echo "$as_me:$LINENO: result: none needed" >&5
-echo "$as_me: failed program was:" >&5
+echo "${ECHO_T}none needed" >&6; } ;;
-cat conftest.$ac_ext >&5
+xno)
-fi
+{ echo "$as_me:$LINENO: result: unsupported" >&5
-rm -f conftest.$ac_objext conftest.$ac_ext
+echo "${ECHO_T}unsupported" >&6; } ;;
+*)
+CC="$CC $ac_cv_prog_cc_c89"
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+esac
 ac_ext=c
 ac_cpp='$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_ext=cpp
-# Extract the first word of "gmake", so it can be a program name with args.
+ac_cpp='$CXXCPP $CPPFLAGS'
-set dummy gmake; ac_word=$2
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-if test "${ac_cv_prog_MAKE+set}" = set; then
+if test -z "$CXX"; then
+if test -n "$CCC"; then
+CXX=$CCC
+else
+if test -n "$ac_tool_prefix"; then
+for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+# Extract the first word of "$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... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-if test -n "$MAKE"; then
+if test -n "$CXX"; then
-ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
+ac_cv_prog_CXX="$CXX" # Let the user override the test.
 else
 as_save_IFS=$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
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ac_cv_prog_CXX="$ac_tool_prefix$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
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+{ echo "$as_me:$LINENO: result: $CXX" >&5
+echo "${ECHO_T}$CXX" >&6; }
+else
+{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+test -n "$CXX" && break
+done
+fi
+if test -z "$CXX"; then
+ac_ct_CXX=$CXX
+for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+# Extract the first word of "$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... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+if test -n "$ac_ct_CXX"; then
+ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$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 '' $ac_executable_extensions; do
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ac_cv_prog_ac_ct_CXX="$ac_prog"
+echo "$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_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+echo "${ECHO_T}$ac_ct_CXX" >&6; }
+else
+{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+test -n "$ac_ct_CXX" && break
+done
+if test "x$ac_ct_CXX" = x; then
+CXX="g++"
+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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+CXX=$ac_ct_CXX
+fi
+fi
+fi
+fi
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$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 $ac_status); }
+{ (ac_try="$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 $ac_status); }
+{ (ac_try="$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... $ECHO_C" >&6; }
+if test "${ac_cv_cxx_compiler_gnu+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.  */
+int
+main ()
+{
+#ifndef __GNUC__
+choke me
+#endif
+;
+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_cxx_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.$ac_ext >&5
+	ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
+GXX=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ac_cxx_werror_flag=yes
+ac_cv_prog_cxx_g=no
+CXXFLAGS="-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 $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+} && test -s conftest.$ac_objext; then
+ac_cv_prog_cxx_g=yes
+else
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+	CXXFLAGS=""
+cat >conftest.$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 $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+} && test -s conftest.$ac_objext; then
+:
+else
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-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 $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+} && test -s conftest.$ac_objext; then
+ac_cv_prog_cxx_g=yes
+else
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+if test "$GXX" = yes; then
+CXXFLAGS="-g -O2"
+else
+CXXFLAGS="-g"
+fi
+else
+if test "$GXX" = yes; then
+CXXFLAGS="-O2"
+else
+CXXFLAGS=
+fi
+fi
+ac_ext=c
+ac_cpp='$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
+# Extract the first word of "gmake", so it can be a program name with args.
+set dummy gmake; 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_MAKE+set}" = set; then
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+if test -n "$MAKE"; then
+ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
+else
+as_save_IFS=$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 '' $ac_executable_extensions; do
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_MAKE="gmake"
 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 fi
 fi
 MAKE=$ac_cv_prog_MAKE
 if test -n "$MAKE"; then
-echo "$as_me:$LINENO: result: $MAKE" >&5
+{ echo "$as_me:$LINENO: result: $MAKE" >&5
-echo "${ECHO_T}$MAKE" >&6
+echo "${ECHO_T}$MAKE" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 fi
 if test x"$MAKE" = x; then
 # Extract the first word of "make", so it can be a program name with args.
 set dummy make; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_MAKE+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$MAKE"; then
 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
 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
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_MAKE="make"
 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 fi
 fi
 MAKE=$ac_cv_prog_MAKE
 if test -n "$MAKE"; then
-echo "$as_me:$LINENO: result: $MAKE" >&5
+{ echo "$as_me:$LINENO: result: $MAKE" >&5
-echo "${ECHO_T}$MAKE" >&6
+echo "${ECHO_T}$MAKE" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 fi
 fi
 ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-if test -f $ac_dir/install-sh; then
+if test -f "$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:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+echo "$as_me: 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 $ac_aux_dir/config.sub"
+# These three variables are undocumented and unsupported,
-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$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 $ac_aux_dir/configure"  # Please don't use this var.
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
 # incompatible versions:
 # SysV /etc/install, /usr/sbin/install
 # AIX /bin/install
 # AmigaOS /C/install, which installs bootblocks on floppy discs
 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+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) $ECHO_C" >&6
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 test -z "$as_dir" && as_dir=.
 # Account for people who put trailing slashes in PATH elements.
 case $as_dir/ in
 ./ | .// | /cC/* | \
 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 /usr/ucb/* ) ;;
 *)
 # OSF1 and SCO ODT 3.0 have their own names for install.
 # Don't use installbsd from OSF since it installs stuff as root
 # 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 &&
+	  if test $ac_prog = install &&
-grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-# AIX install.  It has an incompatible calling convention.
+	    # AIX install.  It has an incompatible calling convention.
-:
+	    :
-elif test $ac_prog = install &&
+	  elif test $ac_prog = install &&
-grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-# program-specific install script used by HP pwplus--don't use.
+	    # program-specific install script used by HP pwplus--don't use.
-:
+	    :
-else
+	  else
-ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-break 3
+	    break 3
-fi
+	  fi
-fi
+	fi
 done
 done
 ;;
 esac
 done
+IFS=$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
+# As a last resort, use the slow shell script.  Don't cache a
-# path for INSTALL within a source directory, because that will
+# 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: $INSTALL" >&5
+{ echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
+echo "${ECHO_T}$INSTALL" >&6; }
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
 CPP=
 fi
 if test -z "$CPP"; then
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
+# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+# <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
-#include <assert.h>
+cat confdefs.h >>conftest.$ac_ext
-Syntax error
+cat >>conftest.$ac_ext <<_ACEOF
-_ACEOF
+/* end confdefs.h.  */
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+#ifdef __STDC__
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+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.$ac_ext") 2>conftest.er1
 ac_status=$?
-egrep -v '^ *\+' conftest.er1 >conftest.err
+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
+(exit $ac_status); } >/dev/null && {
-if test -s conftest.err; then
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-ac_cpp_err=$ac_c_preproc_warn_flag
+	 test ! -s conftest.err
-else
+}; then
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
 :
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 # Broken: fails on valid input.
 continue
 fi
 rm -f conftest.err conftest.$ac_ext
-# OK, works on sane cases.  Now check whether non-existent headers
+# OK, works on sane cases.  Now check whether nonexistent headers
 # can be detected and how.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (ac_try="$ac_cpp conftest.$ac_ext"
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+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.$ac_ext") 2>conftest.er1
 ac_status=$?
-egrep -v '^ *\+' conftest.er1 >conftest.err
+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
+(exit $ac_status); } >/dev/null && {
-if test -s conftest.err; then
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-ac_cpp_err=$ac_c_preproc_warn_flag
+	 test ! -s conftest.err
-else
+}; then
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
 # Broken: success on invalid input.
 continue
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 # Passes both tests.
 ac_preproc_ok=:
 break
 fi
 rm -f conftest.err conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.err conftest.$ac_ext
 fi
 CPP=$ac_cv_prog_CPP
 else
 ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:$LINENO: result: $CPP" >&5
+{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
+echo "${ECHO_T}$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
+# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+# <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
-#include <assert.h>
+cat confdefs.h >>conftest.$ac_ext
-Syntax error
+cat >>conftest.$ac_ext <<_ACEOF
-_ACEOF
+/* end confdefs.h.  */
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+#ifdef __STDC__
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+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.$ac_ext") 2>conftest.er1
 ac_status=$?
-egrep -v '^ *\+' conftest.er1 >conftest.err
+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
+(exit $ac_status); } >/dev/null && {
-if test -s conftest.err; then
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-ac_cpp_err=$ac_c_preproc_warn_flag
+	 test ! -s conftest.err
-else
+}; then
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
 :
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 # Broken: fails on valid input.
 continue
 fi
 rm -f conftest.err conftest.$ac_ext
-# OK, works on sane cases.  Now check whether non-existent headers
+# OK, works on sane cases.  Now check whether nonexistent headers
 # can be detected and how.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (ac_try="$ac_cpp conftest.$ac_ext"
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+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.$ac_ext") 2>conftest.er1
 ac_status=$?
-egrep -v '^ *\+' conftest.er1 >conftest.err
+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
+(exit $ac_status); } >/dev/null && {
-if test -s conftest.err; then
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-ac_cpp_err=$ac_c_preproc_warn_flag
+	 test ! -s conftest.err
-else
+}; then
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
 # Broken: success on invalid input.
 continue
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 # Passes both tests.
 ac_preproc_ok=:
 break
 fi
 rm -f conftest.err conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
 :
 else
-{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
+{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 fi
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+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) $ECHO_C" >&6
+else
+# Extract the first word of "grep ggrep" to use in msg output
+if test -z "$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
+# 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_GREP_found && break 3
+done
+done
+done
+IFS=$as_save_IFS
+fi
+GREP="$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
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
 #include <float.h>
-_ACEOF
+int
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+main ()
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+{
+;
+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=$?
-egrep -v '^ *\+' conftest.er1 >conftest.err
+grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null; then
+(exit $ac_status); } && {
-if test -s conftest.err; then
+	 test -z "$ac_c_werror_flag" ||
-ac_cpp_err=$ac_c_preproc_warn_flag
+	 test ! -s conftest.err
-else
+} && test -s conftest.$ac_objext; then
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
 ac_cv_header_stdc=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_header_stdc=no
-fi
+	ac_cv_header_stdc=no
-rm -f conftest.err conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$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
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <string.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-egrep "memchr" >/dev/null 2>&1; then
+$EGREP "memchr" >/dev/null 2>&1; then
 :
 else
 ac_cv_header_stdc=no
 fi
 rm -f conftest*
 fi
 if test $ac_cv_header_stdc = yes; then
 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <stdlib.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-egrep "free" >/dev/null 2>&1; then
+$EGREP "free" >/dev/null 2>&1; then
 :
 else
 ac_cv_header_stdc=no
 fi
 rm -f conftest*
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 if test "$cross_compiling" = yes; then
 :
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <ctype.h>
+#include <stdlib.h>
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
-# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+# define ISLOWER(c) \
-|| ('j' <= (c) && (c) <= 'r') \
+		   (('a' <= (c) && (c) <= 'i') \
-|| ('s' <= (c) && (c) <= 'z'))
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 #endif
 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 int
 main ()
 {
 int i;
 for (i = 0; i < 256; i++)
 if (XOR (islower (i), ISLOWER (i))
-|| toupper (i) != TOUPPER (i))
+	|| toupper (i) != TOUPPER (i))
-exit(2);
+return 2;
-exit (0);
+return 0;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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: \"$ac_try\"") >&5
+{ (case "(($ac_try" in
-(eval $ac_try) 2>&5
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$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 $ac_status); }; }; then
 :
 else
 echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core core.* *.core conftest$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: $ac_cv_header_stdc" >&5
+fi
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 cat >>confdefs.h <<\_ACEOF
 #define STDC_HEADERS 1
 _ACEOF
 ac_header_dirent=no
 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
 as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
+{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
-echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <sys/types.h>
 #include <$ac_hdr>
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
 if ((DIR *) 0)
 return 0;
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { (ac_try="$ac_compile"
-(eval $ac_compile) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest.$ac_objext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest.$ac_objext; then
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 eval "$as_ac_Header=yes"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_Header=no"
-fi
+	eval "$as_ac_Header=no"
-rm -f conftest.$ac_objext conftest.$ac_ext
+fi
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+fi
+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_hdr" | $as_tr_cpp` 1
 _ACEOF
 fi
 done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
-echo "$as_me:$LINENO: checking for library containing opendir" >&5
+{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
-echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
+echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
 if test "${ac_cv_search_opendir+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_func_search_save_LIBS=$LIBS
-ac_cv_search_opendir=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
 char opendir ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-opendir ();
+return opendir ();
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+for ac_lib in '' dir; do
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if test -z "$ac_lib"; then
-(eval $ac_link) 2>&5
+ac_res="none required"
+else
+ac_res=-l$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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ac_cv_search_opendir=$ac_res
-(exit $ac_status); }; }; then
-ac_cv_search_opendir="none required"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_opendir" = no; then
+fi
-for ac_lib in dir; do
-LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-cat >conftest.$ac_ext <<_ACEOF
+conftest$ac_exeext
-#line $LINENO "configure"
+if test "${ac_cv_search_opendir+set}" = set; then
-#include "confdefs.h"
+break
+fi
-/* Override any gcc2 internal prototype to avoid an error.  */
+done
+if test "${ac_cv_search_opendir+set}" = set; then
+:
+else
+ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then
+test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+fi
+else
+{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
+echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
+if test "${ac_cv_search_opendir+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.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
 char opendir ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-opendir ();
+return opendir ();
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+for ac_lib in '' x; do
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if test -z "$ac_lib"; then
-(eval $ac_link) 2>&5
+ac_res="none required"
+else
+ac_res=-l$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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
+$as_test_x conftest$ac_exeext; then
+ac_cv_search_opendir=$ac_res
+else
+echo "$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_opendir+set}" = set; then
+break
+fi
+done
+if test "${ac_cv_search_opendir+set}" = set; then
+:
+else
+ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then
+test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+fi
+fi
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_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 $ac_status); } && {
-ac_cv_search_opendir="-l$ac_lib"
+	 test -z "$ac_c_werror_flag" ||
-break
+	 test ! -s conftest.err
+} && test -s conftest.$ac_objext; then
+eval "$as_ac_Header=yes"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	eval "$as_ac_Header=no"
-done
+fi
-fi
-LIBS=$ac_func_search_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+ac_res=`eval echo '${'$as_ac_Header'}'`
-echo "${ECHO_T}$ac_cv_search_opendir" >&6
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-if test "$ac_cv_search_opendir" != no; then
+echo "${ECHO_T}$ac_res" >&6; }
-test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+cat >>confdefs.h <<_ACEOF
-fi
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
-else
-echo "$as_me:$LINENO: checking for library containing opendir" >&5
+fi
-echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
-if test "${ac_cv_search_opendir+set}" = set; then
+done
+for ac_header in unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$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) $ECHO_C" >&6
-else
+fi
-ac_func_search_save_LIBS=$LIBS
+ac_res=`eval echo '${'$as_ac_Header'}'`
-ac_cv_search_opendir=no
+	       { 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... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$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.$ac_objext; then
+ac_header_compiler=yes
+else
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+	ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$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... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$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 $ac_status); } >/dev/null && {
+	 test -z "$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
+sed 's/^/| /' conftest.$ac_ext >&5
+ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+yes:no: )
+{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ac_header_preproc=yes
+;;
+no:yes:* )
+{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+;;
+esac
+{ echo "$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
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
+for ac_header in sys/stat.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$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) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$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... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_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.$ac_objext; then
+ac_header_compiler=yes
+else
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+	ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$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... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$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 $ac_status); } >/dev/null && {
+	 test -z "$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
+sed 's/^/| /' conftest.$ac_ext >&5
+ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+yes:no: )
+{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ac_header_preproc=yes
+;;
+no:yes:* )
+{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+;;
+esac
+{ echo "$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
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
+for ac_func in pipe
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+/* System header to define __stub macros and hopefully few prototypes,
+which can conflict with char $ac_func (); below.
+Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+<limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+#undef $ac_func
+/* Override any 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
+char $ac_func ();
-builtin and then its argument prototype would still apply.  */
+/* The GNU C library defines this for functions which it implements
-char opendir ();
+to always fail with ENOSYS.  Some functions are actually named
-#ifdef F77_DUMMY_MAIN
+something starting with __ and the normal name is an alias.  */
-#  ifdef __cplusplus
+#if defined __stub_$ac_func || defined __stub___$ac_func
-extern "C"
+choke me
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
 #endif
 int
 main ()
 {
-opendir ();
+return $ac_func ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+eval "$as_ac_var=yes"
-(exit $ac_status); }; }; then
-ac_cv_search_opendir="none required"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+	eval "$as_ac_var=no"
-if test "$ac_cv_search_opendir" = no; then
+fi
-for ac_lib in x; do
-LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-cat >conftest.$ac_ext <<_ACEOF
+conftest$ac_exeext conftest.$ac_ext
-#line $LINENO "configure"
+fi
-#include "confdefs.h"
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-/* Override any gcc2 internal prototype to avoid an error.  */
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PIPE 1
+_ACEOF
+fi
+done
+for ac_func in connect
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+/* System header to define __stub macros and hopefully few prototypes,
+which can conflict with char $ac_func (); below.
+Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+<limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+#undef $ac_func
+/* Override any 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
+char $ac_func ();
-builtin and then its argument prototype would still apply.  */
+/* The GNU C library defines this for functions which it implements
-char opendir ();
+to always fail with ENOSYS.  Some functions are actually named
-#ifdef F77_DUMMY_MAIN
+something starting with __ and the normal name is an alias.  */
-#  ifdef __cplusplus
+#if defined __stub_$ac_func || defined __stub___$ac_func
-extern "C"
+choke me
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
 #endif
 int
 main ()
 {
-opendir ();
+return $ac_func ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_link") 2>conftest.er1
 ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+grep -v '^ *+' conftest.er1 >conftest.err
-(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 $ac_status); }; }; then
-ac_cv_search_opendir="-l$ac_lib"
-break
-else
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-done
-fi
-LIBS=$ac_func_search_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
-echo "${ECHO_T}$ac_cv_search_opendir" >&6
-if test "$ac_cv_search_opendir" != no; then
-test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
-fi
-fi
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$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 $ECHO_N "(cached) $ECHO_C" >&6
-else
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-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 $ac_status); }; }; then
-eval "$as_ac_Header=yes"
-else
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.$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
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
-for ac_header in unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
-# Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-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 $ac_status); }; }; then
-ac_header_compiler=yes
-else
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_header_compiler=no
-fi
-rm -f conftest.$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... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-ac_status=$?
-egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null; then
+(exit $ac_status); } && {
-if test -s conftest.err; then
+	 test -z "$ac_c_werror_flag" ||
-ac_cpp_err=$ac_c_preproc_warn_flag
+	 test ! -s conftest.err
-else
+} && test -s conftest$ac_exeext &&
-ac_cpp_err=
+$as_test_x conftest$ac_exeext; then
-fi
+eval "$as_ac_var=yes"
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-ac_header_preproc=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_header_preproc=no
-fi
+	eval "$as_ac_var=no"
-rm -f conftest.err conftest.$ac_ext
+fi
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
-# So?  What about this header?
+fi
-case $ac_header_compiler:$ac_header_preproc in
+ac_res=`eval echo '${'$as_ac_var'}'`
-yes:no )
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "${ECHO_T}$ac_res" >&6; }
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+if test `eval echo '${'$as_ac_var'}'` = yes; then
-{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+cat >>confdefs.h <<_ACEOF
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-no:yes )
+_ACEOF
-{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+fi
-{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+done
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+if test x"$ac_cv_func_connect" = x"no"; then
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+if test -z "$libsocket"; then
-esac
+{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
-echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if test "${ac_cv_lib_socket_socket+set}" = set; then
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-eval "$as_ac_Header=$ac_header_preproc"
+ac_check_lib_save_LIBS=$LIBS
-fi
+LIBS="-lsocket  $LIBS"
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
-for ac_header in sys/stat.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
-# Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
-$ac_includes_default
+cat confdefs.h >>conftest.$ac_ext
-#include <$ac_header>
+cat >>conftest.$ac_ext <<_ACEOF
-_ACEOF
+/* end confdefs.h.  */
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+/* Override any GCC internal prototype to avoid an error.
-(eval $ac_compile) 2>&5
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+;
+return 0;
+}
+_ACEOF
+rm -f conftest.$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=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+grep -v '^ *+' conftest.er1 >conftest.err
-(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 $ac_status); }; }; then
-ac_header_compiler=yes
-else
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_header_compiler=no
-fi
-rm -f conftest.$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... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-ac_status=$?
-egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null; then
+(exit $ac_status); } && {
-if test -s conftest.err; then
+	 test -z "$ac_c_werror_flag" ||
-ac_cpp_err=$ac_c_preproc_warn_flag
+	 test ! -s conftest.err
-else
+} && test -s conftest$ac_exeext &&
-ac_cpp_err=
+$as_test_x conftest$ac_exeext; then
-fi
+ac_cv_lib_socket_socket=yes
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-ac_header_preproc=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_header_preproc=no
-fi
+	ac_cv_lib_socket_socket=no
-rm -f conftest.err conftest.$ac_ext
+fi
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
-# So?  What about this header?
+LIBS=$ac_check_lib_save_LIBS
-case $ac_header_compiler:$ac_header_preproc in
+fi
-yes:no )
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
-{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+if test $ac_cv_lib_socket_socket = yes; then
-{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+LIBS="$LIBS -lsocket"
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+fi
-no:yes )
-{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+fi
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+if test -z "$libinet"; then
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+{ echo "$as_me:$LINENO: checking for socket in -linet" >&5
-{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo $ECHO_N "checking for socket in -linet... $ECHO_C" >&6; }
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+if test "${ac_cv_lib_inet_socket+set}" = set; then
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-eval "$as_ac_Header=$ac_header_preproc"
+ac_check_lib_save_LIBS=$LIBS
-fi
+LIBS="-linet  $LIBS"
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+cat >conftest.$ac_ext <<_ACEOF
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+/* confdefs.h.  */
+_ACEOF
-fi
+cat confdefs.h >>conftest.$ac_ext
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+cat >>conftest.$ac_ext <<_ACEOF
-cat >>confdefs.h <<_ACEOF
+/* end confdefs.h.  */
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
-fi
+builtin and then its argument prototype would still apply.  */
-done
-for ac_func in pipe
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-which can conflict with char $ac_func (); below.  */
-#include <assert.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
+char socket ();
-builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-char (*f) ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-/* The GNU C library defines this for functions which it implements
+return socket ();
-to always fail with ENOSYS.  Some functions are actually named
-something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-f = $ac_func;
-#endif
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ac_cv_lib_inet_socket=yes
-(exit $ac_status); }; }; then
-eval "$as_ac_var=yes"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_var=no"
-fi
+	ac_cv_lib_inet_socket=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+conftest$ac_exeext conftest.$ac_ext
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+LIBS=$ac_check_lib_save_LIBS
-cat >>confdefs.h <<_ACEOF
+fi
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_inet_socket" >&5
-_ACEOF
+echo "${ECHO_T}$ac_cv_lib_inet_socket" >&6; }
+if test $ac_cv_lib_inet_socket = yes; then
-cat >>confdefs.h <<\_ACEOF
+libnsl=1; LIBS="$LIBS -linet -lnsl_s"
-#define HAVE_PIPE 1
+fi
-_ACEOF
+fi
-fi
-done
+if test -z "$libnsl"; then
+{ echo "$as_me:$LINENO: checking for gethostname in -lnsl" >&5
+echo $ECHO_N "checking for gethostname in -lnsl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_nsl_gethostname+set}" = set; then
-for ac_func in connect
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-cat >conftest.$ac_ext <<_ACEOF
+ac_check_lib_save_LIBS=$LIBS
-#line $LINENO "configure"
+LIBS="-lnsl  $LIBS"
-#include "confdefs.h"
+cat >conftest.$ac_ext <<_ACEOF
-/* System header to define __stub macros and hopefully few prototypes,
+/* confdefs.h.  */
-which can conflict with char $ac_func (); below.  */
+_ACEOF
-#include <assert.h>
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+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
-/* We use char because int might match the return type of a gcc2
+char gethostname ();
-builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-char (*f) ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-/* The GNU C library defines this for functions which it implements
+return gethostname ();
-to always fail with ENOSYS.  Some functions are actually named
-something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-f = $ac_func;
-#endif
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ac_cv_lib_nsl_gethostname=yes
-(exit $ac_status); }; }; then
-eval "$as_ac_var=yes"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_var=no"
-fi
+	ac_cv_lib_nsl_gethostname=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+conftest$ac_exeext conftest.$ac_ext
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+LIBS=$ac_check_lib_save_LIBS
-cat >>confdefs.h <<_ACEOF
+fi
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostname" >&5
-_ACEOF
+echo "${ECHO_T}$ac_cv_lib_nsl_gethostname" >&6; }
+if test $ac_cv_lib_nsl_gethostname = yes; then
-fi
+LIBS="$LIBS -lnsl"
-done
+fi
-if test x"$ac_cv_func_connect" = x"no"; then
+fi
-if test -z "$libsocket"; then
+fi
-echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
-echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for getpwnam in -lsun" >&5
-if test "${ac_cv_lib_socket_socket+set}" = set; then
+echo $ECHO_N "checking for getpwnam in -lsun... $ECHO_C" >&6; }
+if test "${ac_cv_lib_sun_getpwnam+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket  $LIBS"
+LIBS="-lsun  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
+char getpwnam ();
-builtin and then its argument prototype would still apply.  */
-char socket ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-socket ();
+return getpwnam ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ac_cv_lib_sun_getpwnam=yes
-(exit $ac_status); }; }; then
-ac_cv_lib_socket_socket=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_socket_socket=no
-fi
+	ac_cv_lib_sun_getpwnam=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_sun_getpwnam" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
+echo "${ECHO_T}$ac_cv_lib_sun_getpwnam" >&6; }
-if test $ac_cv_lib_socket_socket = yes; then
+if test $ac_cv_lib_sun_getpwnam = yes; then
-LIBS="$LIBS -lsocket"
+LIBS="$LIBS -lsun"
 fi
-fi
+{ echo "$as_me:$LINENO: checking for inet_addr in -ldgc" >&5
+echo $ECHO_N "checking for inet_addr in -ldgc... $ECHO_C" >&6; }
-if test -z "$libinet"; then
+if test "${ac_cv_lib_dgc_inet_addr+set}" = set; then
-echo "$as_me:$LINENO: checking for socket in -linet" >&5
-echo $ECHO_N "checking for socket in -linet... $ECHO_C" >&6
-if test "${ac_cv_lib_inet_socket+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
-LIBS="-linet  $LIBS"
+LIBS="-ldgc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
+char inet_addr ();
-builtin and then its argument prototype would still apply.  */
-char socket ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-socket ();
+return inet_addr ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ac_cv_lib_dgc_inet_addr=yes
-(exit $ac_status); }; }; then
-ac_cv_lib_inet_socket=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_inet_socket=no
-fi
+	ac_cv_lib_dgc_inet_addr=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_inet_socket" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_inet_addr" >&5
-echo "${ECHO_T}$ac_cv_lib_inet_socket" >&6
+echo "${ECHO_T}$ac_cv_lib_dgc_inet_addr" >&6; }
-if test $ac_cv_lib_inet_socket = yes; then
+if test $ac_cv_lib_dgc_inet_addr = yes; then
-libnsl=1; LIBS="$LIBS -linet -lnsl_s"
+LIBS="$LIBS -ldgc"
 fi
-fi
+{ echo "$as_me:$LINENO: checking for gethostbyname in -lresolv" >&5
+echo $ECHO_N "checking for gethostbyname in -lresolv... $ECHO_C" >&6; }
-if test -z "$libnsl"; then
+if test "${ac_cv_lib_resolv_gethostbyname+set}" = set; then
-echo "$as_me:$LINENO: checking for gethostname in -lnsl" >&5
-echo $ECHO_N "checking for gethostname in -lnsl... $ECHO_C" >&6
-if test "${ac_cv_lib_nsl_gethostname+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl  $LIBS"
+LIBS="-lresolv  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
+char gethostbyname ();
-builtin and then its argument prototype would still apply.  */
-char gethostname ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-gethostname ();
+return gethostbyname ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ac_cv_lib_resolv_gethostbyname=yes
-(exit $ac_status); }; }; then
-ac_cv_lib_nsl_gethostname=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_nsl_gethostname=no
-fi
+	ac_cv_lib_resolv_gethostbyname=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostname" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_nsl_gethostname" >&6
+echo "${ECHO_T}$ac_cv_lib_resolv_gethostbyname" >&6; }
-if test $ac_cv_lib_nsl_gethostname = yes; then
-LIBS="$LIBS -lnsl"
-fi
-fi
-fi
-echo "$as_me:$LINENO: checking for getpwnam in -lsun" >&5
-echo $ECHO_N "checking for getpwnam in -lsun... $ECHO_C" >&6
-if test "${ac_cv_lib_sun_getpwnam+set}" = set; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsun  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
-char getpwnam ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
-getpwnam ();
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-(eval $ac_link) 2>&5
-ac_status=$?
-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 $ac_status); }; }; then
-ac_cv_lib_sun_getpwnam=yes
-else
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_lib_sun_getpwnam=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_sun_getpwnam" >&5
-echo "${ECHO_T}$ac_cv_lib_sun_getpwnam" >&6
-if test $ac_cv_lib_sun_getpwnam = yes; then
-LIBS="$LIBS -lsun"
-fi
-echo "$as_me:$LINENO: checking for inet_addr in -ldgc" >&5
-echo $ECHO_N "checking for inet_addr in -ldgc... $ECHO_C" >&6
-if test "${ac_cv_lib_dgc_inet_addr+set}" = set; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldgc  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
-char inet_addr ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
-inet_addr ();
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-(eval $ac_link) 2>&5
-ac_status=$?
-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 $ac_status); }; }; then
-ac_cv_lib_dgc_inet_addr=yes
-else
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_lib_dgc_inet_addr=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_inet_addr" >&5
-echo "${ECHO_T}$ac_cv_lib_dgc_inet_addr" >&6
-if test $ac_cv_lib_dgc_inet_addr = yes; then
-LIBS="$LIBS -ldgc"
-fi
-echo "$as_me:$LINENO: checking for gethostbyname in -lresolv" >&5
-echo $ECHO_N "checking for gethostbyname in -lresolv... $ECHO_C" >&6
-if test "${ac_cv_lib_resolv_gethostbyname+set}" = set; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
-gethostbyname ();
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-(eval $ac_link) 2>&5
-ac_status=$?
-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 $ac_status); }; }; then
-ac_cv_lib_resolv_gethostbyname=yes
-else
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_lib_resolv_gethostbyname=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_resolv_gethostbyname" >&6
 if test $ac_cv_lib_resolv_gethostbyname = yes; then
 LIBS="$LIBS -lresolv"
 fi
 OPSYSTEM=`uname -s`
 if test $OPSYSTEM = "Darwin"; then
-	DW_SRC=mac
+DW_SRC=mac
 DW_DEFINE=__MAC__
-	SHAREDFLAG=-dynamiclib
+SHAREDFLAG=-dynamiclib
-	SOSUFFIX=dylib
+SOSUFFIX=dylib
-	LIBS="$LIBS -framework Carbon"
+LIBS="$LIBS -framework Carbon"
 else
-	# Extract the first word of "pkg-config", so it can be a program name with args.
+# 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 $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_PKG_CFG+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$PKG_CFG"; then
 ac_cv_prog_PKG_CFG="$PKG_CFG" # Let the user override the test.
 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
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_PKG_CFG="pkg-config"
 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 fi
 fi
 PKG_CFG=$ac_cv_prog_PKG_CFG
 if test -n "$PKG_CFG"; then
-echo "$as_me:$LINENO: result: $PKG_CFG" >&5
+{ echo "$as_me:$LINENO: result: $PKG_CFG" >&5
-echo "${ECHO_T}$PKG_CFG" >&6
+echo "${ECHO_T}$PKG_CFG" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 fi
-	if test x"$PKG_CFG" != x; then
-	  GTK_LIBS=`$PKG_CFG --silence-errors --libs gtk+-2.0 gthread-2.0`
+if test x"$PKG_CFG" != x; then
-	  MOZEMBED_LIBS=`$PKG_CFG --silence-errors --libs firefox-gtkmozembed`
+GTK_LIBS=`$PKG_CFG --silence-errors --libs gtk+-2.0 gthread-2.0`
-	  MOZEMBED_CFLAGS=`$PKG_CFG --silence-errors --cflags firefox-gtkmozembed`
+MOZEMBED_LIBS=`$PKG_CFG --silence-errors --libs firefox-gtkmozembed`
-	  RPATH=`$PKG_CFG --silence-errors --libs-only-L firefox-gtkmozembed | cut -b 3-`
+MOZEMBED_CFLAGS=`$PKG_CFG --silence-errors --cflags firefox-gtkmozembed`
-	  if test x"$MOZEMBED_LIBS" = x; then
+RPATH=`$PKG_CFG --silence-errors --libs-only-L firefox-gtkmozembed | cut -b 3-`
-	  	MOZEMBED_LIBS=`$PKG_CFG --silence-errors --libs mozilla-gtkmozembed`
+if test x"$MOZEMBED_LIBS" = x; then
-	  	MOZEMBED_CFLAGS=`$PKG_CFG --silence-errors --cflags mozilla-gtkmozembed`
+MOZEMBED_LIBS=`$PKG_CFG --silence-errors --libs mozilla-gtkmozembed`
-		RPATH=`$PKG_CFG --silence-errors --libs-only-L mozilla-gtkmozembed | cut -b 3-`
+MOZEMBED_CFLAGS=`$PKG_CFG --silence-errors --cflags mozilla-gtkmozembed`
-fi
+RPATH=`$PKG_CFG --silence-errors --libs-only-L mozilla-gtkmozembed | cut -b 3-`
-	  if test x"$RPATH" != x; then
+fi
-	RPATH="-Wl,-R$RPATH"
+if test x"$RPATH" != x; then
-fi
+RPATH="-Wl,-R$RPATH"
-	fi
+fi
+fi
-	if test x"$GTK_LIBS" = x; then
+if test x"$GTK_LIBS" = x; then
-# Check whether --with-glib-prefix or --without-glib-prefix was given.
+# Check whether --with-glib-prefix was given.
 if test "${with_glib_prefix+set}" = set; then
-withval="$with_glib_prefix"
+withval=$with_glib_prefix; glib_config_prefix="$withval"
-glib_config_prefix="$withval"
 else
 glib_config_prefix=""
-fi;
+fi
-# Check whether --with-glib-exec-prefix or --without-glib-exec-prefix was given.
+# Check whether --with-glib-exec-prefix was given.
 if test "${with_glib_exec_prefix+set}" = set; then
-withval="$with_glib_exec_prefix"
+withval=$with_glib_exec_prefix; glib_config_exec_prefix="$withval"
-glib_config_exec_prefix="$withval"
 else
 glib_config_exec_prefix=""
-fi;
+fi
-# Check whether --enable-glibtest or --disable-glibtest was given.
+# Check whether --enable-glibtest was given.
 if test "${enable_glibtest+set}" = set; then
-enableval="$enable_glibtest"
+enableval=$enable_glibtest;
 else
 enable_glibtest=yes
-fi;
+fi
 if test x$glib_config_exec_prefix != x ; then
 glib_config_args="$glib_config_args --exec-prefix=$glib_config_exec_prefix"
 if test x${GLIB_CONFIG+set} != xset ; then
 GLIB_CONFIG=$glib_config_exec_prefix/bin/glib-config
 esac
 done
 # Extract the first word of "glib-config", so it can be a program name with args.
 set dummy glib-config; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_path_GLIB_CONFIG+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 case $GLIB_CONFIG in
 [\\/]* | ?:[\\/]*)
 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
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_path_GLIB_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
 test -z "$ac_cv_path_GLIB_CONFIG" && ac_cv_path_GLIB_CONFIG="no"
 ;;
 esac
 fi
 GLIB_CONFIG=$ac_cv_path_GLIB_CONFIG
 if test -n "$GLIB_CONFIG"; then
-echo "$as_me:$LINENO: result: $GLIB_CONFIG" >&5
+{ echo "$as_me:$LINENO: result: $GLIB_CONFIG" >&5
-echo "${ECHO_T}$GLIB_CONFIG" >&6
+echo "${ECHO_T}$GLIB_CONFIG" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 fi
 min_glib_version=1.2.0
-echo "$as_me:$LINENO: checking for GLIB - version >= $min_glib_version" >&5
+{ echo "$as_me:$LINENO: checking for GLIB - version >= $min_glib_version" >&5
-echo $ECHO_N "checking for GLIB - version >= $min_glib_version... $ECHO_C" >&6
+echo $ECHO_N "checking for GLIB - version >= $min_glib_version... $ECHO_C" >&6; }
 no_glib=""
 if test "$GLIB_CONFIG" = "no" ; then
 no_glib=yes
 else
 GLIB_CFLAGS=`$GLIB_CONFIG $glib_config_args --cflags`
 rm -f conf.glibtest
 if test "$cross_compiling" = yes; then
 echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <glib.h>
 #include <stdio.h>
 #include <stdlib.h>
 return 1;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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: \"$ac_try\"") >&5
+{ (case "(($ac_try" in
-(eval $ac_try) 2>&5
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$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 $ac_status); }; }; then
 :
 else
 echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 no_glib=yes
 fi
-rm -f core core.* *.core conftest$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.$ac_ext
 fi
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 if test "x$no_glib" = x ; then
-echo "$as_me:$LINENO: result: yes" >&5
+{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+echo "${ECHO_T}yes" >&6; }
 :
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 if test "$GLIB_CONFIG" = "no" ; then
 echo "*** The glib-config script installed by GLIB could not be found"
 echo "*** If GLIB was installed in PREFIX, make sure PREFIX/bin is in"
 echo "*** your path, or set the GLIB_CONFIG environment variable to the"
 echo "*** full path to glib-config."
 else
 echo "*** Could not run GLIB test program, checking why..."
 CFLAGS="$CFLAGS $GLIB_CFLAGS"
 LIBS="$LIBS $GLIB_LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <glib.h>
 #include <stdio.h>
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
 return ((glib_major_version) || (glib_minor_version) || (glib_micro_version));
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding GLIB or finding the wrong"
 echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 echo "*** to the installed location  Also, make sure you have run ldconfig if that"
 	  echo "***"
 echo "*** If you have an old version installed, it is best to remove it, although"
 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-echo "*** The test program failed to compile or link. See the file config.log for the"
+	 echo "*** The test program failed to compile or link. See the file config.log for the"
 echo "*** exact error that occured. This usually means GLIB was incorrectly installed"
 echo "*** or that you have moved GLIB since it was installed. In the latter case, you"
 echo "*** may want to edit the glib-config script: $GLIB_CONFIG"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GLIB_CFLAGS=""
 rm -f conf.glibtest
-# Check whether --with-gtk-prefix or --without-gtk-prefix was given.
+# Check whether --with-gtk-prefix was given.
 if test "${with_gtk_prefix+set}" = set; then
-withval="$with_gtk_prefix"
+withval=$with_gtk_prefix; gtk_config_prefix="$withval"
-gtk_config_prefix="$withval"
 else
 gtk_config_prefix=""
-fi;
+fi
-# Check whether --with-gtk-exec-prefix or --without-gtk-exec-prefix was given.
+# Check whether --with-gtk-exec-prefix was given.
 if test "${with_gtk_exec_prefix+set}" = set; then
-withval="$with_gtk_exec_prefix"
+withval=$with_gtk_exec_prefix; gtk_config_exec_prefix="$withval"
-gtk_config_exec_prefix="$withval"
 else
 gtk_config_exec_prefix=""
-fi;
+fi
-# Check whether --enable-gtktest or --disable-gtktest was given.
+# Check whether --enable-gtktest was given.
 if test "${enable_gtktest+set}" = set; then
-enableval="$enable_gtktest"
+enableval=$enable_gtktest;
 else
 enable_gtktest=yes
-fi;
+fi
 for module in . gthread
 do
 case "$module" in
 gthread)
 fi
 fi
 # Extract the first word of "gtk-config", so it can be a program name with args.
 set dummy gtk-config; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_path_GTK_CONFIG+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 case $GTK_CONFIG in
 [\\/]* | ?:[\\/]*)
 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
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_path_GTK_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
 test -z "$ac_cv_path_GTK_CONFIG" && ac_cv_path_GTK_CONFIG="no"
 ;;
 esac
 fi
 GTK_CONFIG=$ac_cv_path_GTK_CONFIG
 if test -n "$GTK_CONFIG"; then
-echo "$as_me:$LINENO: result: $GTK_CONFIG" >&5
+{ echo "$as_me:$LINENO: result: $GTK_CONFIG" >&5
-echo "${ECHO_T}$GTK_CONFIG" >&6
+echo "${ECHO_T}$GTK_CONFIG" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 fi
 min_gtk_version=1.2.0
-echo "$as_me:$LINENO: checking for GTK - version >= $min_gtk_version" >&5
+{ echo "$as_me:$LINENO: checking for GTK - version >= $min_gtk_version" >&5
-echo $ECHO_N "checking for GTK - version >= $min_gtk_version... $ECHO_C" >&6
+echo $ECHO_N "checking for GTK - version >= $min_gtk_version... $ECHO_C" >&6; }
 no_gtk=""
 if test "$GTK_CONFIG" = "no" ; then
 no_gtk=yes
 else
 GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
 rm -f conf.gtktest
 if test "$cross_compiling" = yes; then
 echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <gtk/gtk.h>
 #include <stdio.h>
 #include <stdlib.h>
 return 1;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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: \"$ac_try\"") >&5
+{ (case "(($ac_try" in
-(eval $ac_try) 2>&5
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$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 $ac_status); }; }; then
 :
 else
 echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 no_gtk=yes
 fi
-rm -f core core.* *.core conftest$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.$ac_ext
 fi
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 if test "x$no_gtk" = x ; then
-echo "$as_me:$LINENO: result: yes" >&5
+{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+echo "${ECHO_T}yes" >&6; }
 :
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 if test "$GTK_CONFIG" = "no" ; then
 echo "*** The gtk-config script installed by GTK could not be found"
 echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
 echo "*** your path, or set the GTK_CONFIG environment variable to the"
 echo "*** full path to gtk-config."
 else
 echo "*** Could not run GTK test program, checking why..."
 CFLAGS="$CFLAGS $GTK_CFLAGS"
 LIBS="$LIBS $GTK_LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <gtk/gtk.h>
 #include <stdio.h>
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
 return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version));
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding GTK or finding the wrong"
 echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 echo "*** to the installed location  Also, make sure you have run ldconfig if that"
 	  echo "***"
 echo "*** If you have an old version installed, it is best to remove it, although"
 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-echo "*** The test program failed to compile or link. See the file config.log for the"
+	 echo "*** The test program failed to compile or link. See the file config.log for the"
 echo "*** exact error that occured. This usually means GTK was incorrectly installed"
 echo "*** or that you have moved GTK since it was installed. In the latter case, you"
 echo "*** may want to edit the gtk-config script: $GTK_CONFIG"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GTK_CFLAGS=""
 rm -f conf.gtktest
-# Check whether --with-imlib-prefix or --without-imlib-prefix was given.
+# Check whether --with-imlib-prefix was given.
 if test "${with_imlib_prefix+set}" = set; then
-withval="$with_imlib_prefix"
+withval=$with_imlib_prefix; imlib_prefix="$withval"
-imlib_prefix="$withval"
 else
 imlib_prefix=""
-fi;
+fi
-# Check whether --with-imlib-exec-prefix or --without-imlib-exec-prefix was given.
+# Check whether --with-imlib-exec-prefix was given.
 if test "${with_imlib_exec_prefix+set}" = set; then
-withval="$with_imlib_exec_prefix"
+withval=$with_imlib_exec_prefix; imlib_exec_prefix="$withval"
-imlib_exec_prefix="$withval"
 else
 imlib_exec_prefix=""
-fi;
+fi
-# Check whether --enable-imlibtest or --disable-imlibtest was given.
+# Check whether --enable-imlibtest was given.
 if test "${enable_imlibtest+set}" = set; then
-enableval="$enable_imlibtest"
+enableval=$enable_imlibtest;
 else
 enable_imlibtest=yes
-fi;
+fi
 if test x$imlib_exec_prefix != x ; then
 imlib_args="$imlib_args --exec-prefix=$imlib_exec_prefix"
 if test x${IMLIB_CONFIG+set} != xset ; then
 IMLIB_CONFIG=$imlib_exec_prefix/bin/imlib-config
 fi
 fi
 # Extract the first word of "imlib-config", so it can be a program name with args.
 set dummy imlib-config; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_path_IMLIB_CONFIG+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 case $IMLIB_CONFIG in
 [\\/]* | ?:[\\/]*)
 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
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_path_IMLIB_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
 test -z "$ac_cv_path_IMLIB_CONFIG" && ac_cv_path_IMLIB_CONFIG="no"
 ;;
 esac
 fi
 IMLIB_CONFIG=$ac_cv_path_IMLIB_CONFIG
 if test -n "$IMLIB_CONFIG"; then
-echo "$as_me:$LINENO: result: $IMLIB_CONFIG" >&5
+{ echo "$as_me:$LINENO: result: $IMLIB_CONFIG" >&5
-echo "${ECHO_T}$IMLIB_CONFIG" >&6
+echo "${ECHO_T}$IMLIB_CONFIG" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 fi
 min_imlib_version=1.9.4
-echo "$as_me:$LINENO: checking for IMLIB - version >= $min_imlib_version" >&5
+{ echo "$as_me:$LINENO: checking for IMLIB - version >= $min_imlib_version" >&5
-echo $ECHO_N "checking for IMLIB - version >= $min_imlib_version... $ECHO_C" >&6
+echo $ECHO_N "checking for IMLIB - version >= $min_imlib_version... $ECHO_C" >&6; }
 no_imlib=""
 if test "$IMLIB_CONFIG" = "no" ; then
 no_imlib=yes
 else
 GDK_IMLIB_CFLAGS=`$IMLIB_CONFIG $imlibconf_args --cflags-gdk`
 rm -f conf.imlibtest
 if test "$cross_compiling" = yes; then
 echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <stdio.h>
 #include <stdlib.h>
 #include <gdk_imlib.h>
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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: \"$ac_try\"") >&5
+{ (case "(($ac_try" in
-(eval $ac_try) 2>&5
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$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 $ac_status); }; }; then
 :
 else
 echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 no_imlib=yes
 fi
-rm -f core core.* *.core conftest$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.$ac_ext
 fi
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 if test "x$no_imlib" = x ; then
-echo "$as_me:$LINENO: result: yes" >&5
+{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+echo "${ECHO_T}yes" >&6; }
 cat >>confdefs.h <<\_ACEOF
 #define USE_IMLIB 1
 _ACEOF
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+echo "${ECHO_T}no" >&6; }
 if test "$IMLIB_CONFIG" = "no" ; then
 echo "*** The imlib-config script installed by IMLIB could not be found"
 echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in"
 echo "*** your path, or set the IMLIB_CONFIG environment variable to the"
 echo "*** full path to imlib-config."
 else
 echo "*** Could not run IMLIB test program, checking why..."
 CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS"
 LIBS="$LIBS $GDK_IMLIB_LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 #include <stdio.h>
 #include <gdk_imlib.h>
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
 return 0;
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding IMLIB or finding the wrong"
 echo "*** version of IMLIB. If it is not finding IMLIB, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 echo "*** to the installed location  Also, make sure you have run ldconfig if that"
 	  echo "***"
 echo "*** If you have an old version installed, it is best to remove it, although"
 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-echo "*** The test program failed to compile or link. See the file config.log for the"
+	 echo "*** The test program failed to compile or link. See the file config.log for the"
 echo "*** exact error that occured. This usually means IMLIB was incorrectly installed"
 echo "*** or that you have moved IMLIB since it was installed. In the latter case, you"
 echo "*** may want to edit the imlib-config script: $IMLIB_CONFIG"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GDK_IMLIB_CFLAGS=""
 fi
 rm -f conf.gdkimlibtest
-	else
+else
-	  GTK_CFLAGS=`$PKG_CFG --cflags gtk+-2.0 gthread-2.0`
+GTK_CFLAGS=`$PKG_CFG --cflags gtk+-2.0 gthread-2.0`
-	  GTK_LIBS=`$PKG_CFG --libs gtk+-2.0 gthread-2.0`
+GTK_LIBS=`$PKG_CFG --libs gtk+-2.0 gthread-2.0`
-	fi
+fi
 fi
 if test "${ac_cv_header_pthread_h+set}" = set; then
-echo "$as_me:$LINENO: checking for pthread.h" >&5
+{ echo "$as_me:$LINENO: checking for pthread.h" >&5
-echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
+echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6; }
 if test "${ac_cv_header_pthread_h+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
-echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
+echo "${ECHO_T}$ac_cv_header_pthread_h" >&6; }
 else
 # Is the header compilable?
-echo "$as_me:$LINENO: checking pthread.h usability" >&5
+{ echo "$as_me:$LINENO: checking pthread.h usability" >&5
-echo $ECHO_N "checking pthread.h usability... $ECHO_C" >&6
+echo $ECHO_N "checking pthread.h usability... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 $ac_includes_default
 #include <pthread.h>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { (ac_try="$ac_compile"
-(eval $ac_compile) 2>&5
+case "(($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_compile") 2>conftest.er1
 ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+grep -v '^ *+' conftest.er1 >conftest.err
-(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 $ac_status); }; }; then
-ac_header_compiler=yes
-else
-echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_header_compiler=no
-fi
-rm -f conftest.$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 pthread.h presence" >&5
-echo $ECHO_N "checking pthread.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <pthread.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-ac_status=$?
-egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null; then
+(exit $ac_status); } && {
-if test -s conftest.err; then
+	 test -z "$ac_c_werror_flag" ||
-ac_cpp_err=$ac_c_preproc_warn_flag
+	 test ! -s conftest.err
-else
+} && test -s conftest.$ac_objext; then
-ac_cpp_err=
+ac_header_compiler=yes
-fi
+else
-else
+echo "$as_me: failed program was:" >&5
-ac_cpp_err=yes
+sed 's/^/| /' conftest.$ac_ext >&5
-fi
-if test -z "$ac_cpp_err"; then
+	ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$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 pthread.h presence" >&5
+echo $ECHO_N "checking pthread.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <pthread.h>
+_ACEOF
+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 $ac_status); } >/dev/null && {
+	 test -z "$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
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+echo "${ECHO_T}$ac_header_preproc" >&6; }
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-yes:no )
+yes:no: )
 { echo "$as_me:$LINENO: WARNING: pthread.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: pthread.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-{ echo "$as_me:$LINENO: WARNING: pthread.h: proceeding with the preprocessor's result" >&5
+{ echo "$as_me:$LINENO: WARNING: pthread.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: pthread.h: proceeding with the preprocessor's result" >&2;};;
+echo "$as_me: WARNING: pthread.h: proceeding with the compiler's result" >&2;}
-no:yes )
+ac_header_preproc=yes
+;;
+no:yes:* )
 { echo "$as_me:$LINENO: WARNING: pthread.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: pthread.h: present but cannot be compiled" >&2;}
-{ echo "$as_me:$LINENO: WARNING: pthread.h: check for missing prerequisite headers?" >&5
+{ echo "$as_me:$LINENO: WARNING: pthread.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: pthread.h: check for missing prerequisite headers?" >&2;}
+echo "$as_me: WARNING: pthread.h:     check for missing prerequisite headers?" >&2;}
+{ echo "$as_me:$LINENO: WARNING: pthread.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: pthread.h: see the Autoconf documentation" >&2;}
+{ echo "$as_me:$LINENO: WARNING: pthread.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: pthread.h:     section \"Present But Cannot Be Compiled\"" >&2;}
 { echo "$as_me:$LINENO: WARNING: pthread.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: pthread.h: proceeding with the preprocessor's result" >&2;};;
+echo "$as_me: WARNING: pthread.h: proceeding with the preprocessor's result" >&2;}
-esac
+{ echo "$as_me:$LINENO: WARNING: pthread.h: in the future, the compiler will take precedence" >&5
-echo "$as_me:$LINENO: checking for pthread.h" >&5
+echo "$as_me: WARNING: pthread.h: in the future, the compiler will take precedence" >&2;}
-echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
+;;
+esac
+{ echo "$as_me:$LINENO: checking for pthread.h" >&5
+echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6; }
 if test "${ac_cv_header_pthread_h+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_cv_header_pthread_h=$ac_header_preproc
 fi
-echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
-echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
+echo "${ECHO_T}$ac_cv_header_pthread_h" >&6; }
 fi
 if test $ac_cv_header_pthread_h = yes; then
 :
 else
 echo "$as_me: error: pthread header not found. Dynamic Windows cannot build without it." >&2;}
 { (exit 1); exit 1; }; }
 fi
-echo "$as_me:$LINENO: checking for pthread_attr_init in -lpthread" >&5
+{ echo "$as_me:$LINENO: checking for pthread_attr_init in -lpthread" >&5
-echo $ECHO_N "checking for pthread_attr_init in -lpthread... $ECHO_C" >&6
+echo $ECHO_N "checking for pthread_attr_init in -lpthread... $ECHO_C" >&6; }
 if test "${ac_cv_lib_pthread_pthread_attr_init+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpthread  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
 char pthread_attr_init ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-pthread_attr_init ();
+return pthread_attr_init ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_lib_pthread_pthread_attr_init=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_pthread_pthread_attr_init=no
-fi
+	ac_cv_lib_pthread_pthread_attr_init=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
-echo "${ECHO_T}$ac_cv_lib_pthread_pthread_attr_init" >&6
+echo "${ECHO_T}$ac_cv_lib_pthread_pthread_attr_init" >&6; }
 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lpthread"
 else
-echo "$as_me:$LINENO: checking for pthread_attr_init in -lpthreads" >&5
+{ echo "$as_me:$LINENO: checking for pthread_attr_init in -lpthreads" >&5
-echo $ECHO_N "checking for pthread_attr_init in -lpthreads... $ECHO_C" >&6
+echo $ECHO_N "checking for pthread_attr_init in -lpthreads... $ECHO_C" >&6; }
 if test "${ac_cv_lib_pthreads_pthread_attr_init+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpthreads  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
 char pthread_attr_init ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-pthread_attr_init ();
+return pthread_attr_init ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_lib_pthreads_pthread_attr_init=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_pthreads_pthread_attr_init=no
-fi
+	ac_cv_lib_pthreads_pthread_attr_init=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_attr_init" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_attr_init" >&5
-echo "${ECHO_T}$ac_cv_lib_pthreads_pthread_attr_init" >&6
+echo "${ECHO_T}$ac_cv_lib_pthreads_pthread_attr_init" >&6; }
 if test $ac_cv_lib_pthreads_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lpthreads"
 else
-echo "$as_me:$LINENO: checking for pthread_attr_init in -lc_r" >&5
+{ echo "$as_me:$LINENO: checking for pthread_attr_init in -lc_r" >&5
-echo $ECHO_N "checking for pthread_attr_init in -lc_r... $ECHO_C" >&6
+echo $ECHO_N "checking for pthread_attr_init in -lc_r... $ECHO_C" >&6; }
 if test "${ac_cv_lib_c_r_pthread_attr_init+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lc_r  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
 char pthread_attr_init ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-pthread_attr_init ();
+return pthread_attr_init ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_lib_c_r_pthread_attr_init=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_c_r_pthread_attr_init=no
-fi
+	ac_cv_lib_c_r_pthread_attr_init=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_attr_init" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_attr_init" >&5
-echo "${ECHO_T}$ac_cv_lib_c_r_pthread_attr_init" >&6
+echo "${ECHO_T}$ac_cv_lib_c_r_pthread_attr_init" >&6; }
 if test $ac_cv_lib_c_r_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lc_r"
 else
-{ { echo "$as_me:$LINENO: error: pthread library not found. HandyFTP cannot build without it.
+{ { echo "$as_me:$LINENO: error: pthread library not found. dwindows cannot build without it.
 " >&5
-echo "$as_me: error: pthread library not found. HandyFTP cannot build without it.
+echo "$as_me: error: pthread library not found. dwindows cannot build without it.
 " >&2;}
 { (exit 1); exit 1; }; }
 fi
 CFLAGS="$CFLAGS $GTK_CFLAGS $GDK_IMLIB_FLAGS $MOZEMBED_CFLAGS"
 if test x"$MOZEMBED_LIBS" != x; then
-	SAVE_LIBS="$LIBS"
+SAVE_LIBS="$LIBS"
-	LIBS="$LIBS $GTK_LIBS $PTHREAD_LIBS $GDK_IMLIB_LIBS $MOZEMBED_LIBS"
+LIBS="$RPATH $LIBS $GTK_LIBS $PTHREAD_LIBS $GDK_IMLIB_LIBS $MOZEMBED_LIBS"
-	echo "$as_me:$LINENO: checking for gtk_moz_embed_new in -lgtkembedmoz" >&5
+{ echo "$as_me:$LINENO: checking for gtk_moz_embed_new in -lgtkembedmoz" >&5
-echo $ECHO_N "checking for gtk_moz_embed_new in -lgtkembedmoz... $ECHO_C" >&6
+echo $ECHO_N "checking for gtk_moz_embed_new in -lgtkembedmoz... $ECHO_C" >&6; }
 if test "${ac_cv_lib_gtkembedmoz_gtk_moz_embed_new+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgtkembedmoz  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+/* confdefs.h.  */
-#include "confdefs.h"
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error.  */
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
 char gtk_moz_embed_new ();
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-extern "C"
-#  endif
-int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
-gtk_moz_embed_new ();
+return gtk_moz_embed_new ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { (ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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); } &&
+(exit $ac_status); } && {
-{ ac_try='test -s conftest$ac_exeext'
+	 test -z "$ac_c_werror_flag" ||
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+	 test ! -s conftest.err
-(eval $ac_try) 2>&5
+} && test -s conftest$ac_exeext &&
-ac_status=$?
+$as_test_x conftest$ac_exeext; then
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_lib_gtkembedmoz_gtk_moz_embed_new=yes
 else
 echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_gtkembedmoz_gtk_moz_embed_new=no
-fi
+	ac_cv_lib_gtkembedmoz_gtk_moz_embed_new=no
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_gtkembedmoz_gtk_moz_embed_new" >&5
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_gtkembedmoz_gtk_moz_embed_new" >&5
-echo "${ECHO_T}$ac_cv_lib_gtkembedmoz_gtk_moz_embed_new" >&6
+echo "${ECHO_T}$ac_cv_lib_gtkembedmoz_gtk_moz_embed_new" >&6; }
 if test $ac_cv_lib_gtkembedmoz_gtk_moz_embed_new = yes; then
 cat >>confdefs.h <<\_ACEOF
 #define USE_GTKMOZEMBED 1
 _ACEOF
 fi
 LIBS="$SAVE_LIBS"
 fi
-LIBS="$RPATH $LIBS $GTK_LIBS $PTHREAD_LIBS $GDK_IMLIB_LIBS"
+LIBS="$RPATH $LIBS $GTK_LIBS $PTHREAD_LIBS $GDK_IMLIB_LIBS $MOZEMBED_LIBS"
 RM="rm -f"
 LN="ln -s"
 CP="cp"
 MV="mv"
 # want to keep, you may remove or edit it.
 #
 # config.status only pays attention to the cache file if you give it
 # the --recheck option to rerun configure.
 #
-# `ac_cv_env_foo' variables (set or unset) will be overriden when
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
 # loading this file, other *unset* `ac_cv_foo' will be assigned the
 # following values.
 _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
+case $as_nl`(ac_space=' '; set) 2>&1` in #(
-*ac_space=\ *)
+*${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/'/'\\\\''/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 \
+sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/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}/
+s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-: end' >>confcache
+:end' >>confcache
-if cmp -s $cache_file confcache; then :; else
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-if test -w $cache_file; then
+if test -w "$cache_file"; then
-test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+test "x$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 $cache_file" >&6;}
 fi
 fi
 rm -f confcache
 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 # Let make expand exec_prefix.
 test "x$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 $U if already installed.
+ac_script='s/\$U\././;s/\.o$//;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
+LTLIBOBJS=$ac_ltlibobjs
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
 # Run this file to recreate the current configuration.
 # Compiler output produced by configure, useful for debugging
 # configure, is in config.log if it exists.
 debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
 SHELL=\${CONFIG_SHELL-$SHELL}
 _ACEOF
 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=:
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-set -o posix
+# is contrary to our usage.  Disable this feature.
-fi
+alias -g '${1+"$@"}'='"$@"'
+setopt NO_GLOB_SUBST
-# NLS nuisances.
+else
-# Support unset when possible.
+case `(set -o) 2>/dev/null` in
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+*posix*) set -o posix ;;
-as_unset=unset
+esac
-else
-as_unset=false
+fi
-fi
-(set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
-{ $as_unset LANG || test "${LANG+set}" != set; } ||
-{ LANG=C; export LANG; }
+# PATH needs CR
-(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
-{ $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
-{ LC_ALL=C; export LC_ALL; }
-(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
-{ $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
-{ LC_TIME=C; export LC_TIME; }
-(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
-{ $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
-{ LC_CTYPE=C; export LC_CTYPE; }
-(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
-{ $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
-{ LANGUAGE=C; export LANGUAGE; }
-(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
-{ $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
-{ LC_COLLATE=C; export LC_COLLATE; }
-(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
-{ $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
-{ LC_NUMERIC=C; export LC_NUMERIC; }
-(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
-{ $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
-{ LC_MESSAGES=C; export LC_MESSAGES; }
-# Name of the executable.
-as_me=`(basename "$0") 2>/dev/null ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 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
 # The user is always right.
 if test "${PATH_SEPARATOR+set}" != set; then
-echo "#! /bin/sh" >conftest.sh
+echo "#! /bin/sh" >conf$$.sh
-echo  "exit 0"   >>conftest.sh
+echo  "exit 0"   >>conf$$.sh
-chmod +x conftest.sh
+chmod +x conf$$.sh
-if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
 PATH_SEPARATOR=';'
 else
 PATH_SEPARATOR=:
 fi
-rm -f conftest.sh
+rm -f conf$$.sh
 fi
+# Support unset when possible.
-as_lineno_1=$LINENO
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-as_lineno_2=$LINENO
+as_unset=unset
-as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+else
-test "x$as_lineno_1" != "x$as_lineno_2" &&
+as_unset=false
-test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+fi
-# Find who we are.  Look in the path if we contain no path at all
-# relative or not.
-case $0 in
+# IFS
-*[\\/]* ) as_myself=$0 ;;
+# We need space, tab and new line, in precisely that order.  Quoting is
-*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+# 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'
+esac
-# in which case we are not to be found in the path.
+# We did not find ourselves, most probably we were run as `sh COMMAND'
-if test "x$as_myself" = x; then
+# in which case we are not to be found in the path.
-as_myself=$0
+if test "x$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) >/dev/null 2>&1 && $as_unset $as_var
 fi
-if test ! -f "$as_myself"; then
+done
-{ { 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;}
+# Required to use basename.
-{ (exit 1); exit 1; }; }
+if expr a : '\(a\)' >/dev/null 2>&1 &&
-fi
+test "X`expr 00001 : '.*\(...\)'`" = X001; then
-case $CONFIG_SHELL in
+as_expr=expr
-'')
+else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_expr=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+fi
-do
-IFS=$as_save_IFS
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-test -z "$as_dir" && as_dir=.
+as_basename=basename
-for as_base in sh bash ksh sh5; do
+else
-	 case $as_dir in
+as_basename=false
-	 /*)
+fi
-	   if ("$as_dir/$as_base" -c '
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+# 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" ') 2>/dev/null; then
+test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
-	     CONFIG_SHELL=$as_dir/$as_base
-	     export CONFIG_SHELL
-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-	   fi;;
-	 esac
-done
-done
-;;
-esac
 # 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
+# line-number line after each line using $LINENO; the second 'sed'
-# work.  The second script uses 'N' to pair each line-number line
+# does the real work.  The second script uses 'N' to pair each
-# with the numbered line, and appends trailing '-' during
+# line-number line with the line containing $LINENO, and appends
-# substitution so that $LINENO is not a special case at line end.
+# trailing '-' during substitution so that $LINENO is not a special
+# case at line end.
 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-# second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+# scripts with optimization help from Paolo Bonzini.  Blame Lee
-sed '=' <$as_myself |
+# E. McMahon (1931-1989) for sed's syntax.  :-)
+sed -n '
+p
+/[$]LINENO/=
+' <$as_myself |
 sed '
+s/[$]LINENO.*/&-/
+t lineno
+b
+:lineno
 N
-s,$,-,
+:loop
-: loop
+s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 t loop
-s,-$,,
+s/-\n.*//
-s,^['$as_cr_digits']*\n,,
 ' >$as_me.lineno &&
-chmod +x $as_me.lineno ||
+chmod +x "$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 $as_me.lineno; rerun with a POSIX shell" >&2
-echo "$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 $[0] is not the place where we might find the
-# original and so on.  Autoconf is especially sensible to this).
+# original and so on.  Autoconf is especially sensitive to this).
-. ./$as_me.lineno
+. "./$as_me.lineno"
 # Exit status is that of the last command.
 exit
 }
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-*c*,-n*) ECHO_N= ECHO_C='
+as_dirname=dirname
-' ECHO_T='	' ;;
+else
-*c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+as_dirname=false
-*)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+fi
-esac
+ECHO_C= ECHO_N= ECHO_T=
-if expr a : '\(a\)' >/dev/null 2>&1; then
+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 &&
+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$$ 2>/dev/null; then
-# We could just check for DJGPP; but this test a) works b) is more generic
+as_ln_s='ln -s'
-# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+# ... but there are two gotchas:
-if test -f conf$$.exe; then
+# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-# Don't use ln at all; we don't have any links
+# 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
-as_executable_p="test -f"
+if mkdir -p . 2>/dev/null; then
+as_mkdir_p=:
+else
+test -d ./-p && rmdir ./-p
+as_mkdir_p=false
+fi
+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="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$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 || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
 exec 6>&1
-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# Save the log message, to keep $[0] and so on meaningful, and to
 # report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.  Logging --version etc. is OK.
+# values after options handling.
-exec 5>>config.log
+ac_log="
-{
-echo
-sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-} >&5
-cat >&5 <<_CSEOF
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.53.  Invocation command line was
+generated by GNU Autoconf 2.61.  Invocation command line was
 CONFIG_FILES    = $CONFIG_FILES
 CONFIG_HEADERS  = $CONFIG_HEADERS
 CONFIG_LINKS    = $CONFIG_LINKS
 CONFIG_COMMANDS = $CONFIG_COMMANDS
 $ $0 $@
-_CSEOF
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+"
-echo >&5
 _ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
 # Files that config.status was made for.
-if test -n "$ac_config_files"; then
+config_files="$ac_config_files"
-echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+config_headers="$ac_config_headers"
-fi
+_ACEOF
-if test -n "$ac_config_headers"; then
-echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
-fi
-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
 cat >>$CONFIG_STATUS <<\_ACEOF
 ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
 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
 --file=FILE[:TEMPLATE]
-instantiate the configuration file FILE
+		   instantiate the configuration file FILE
 --header=FILE[:TEMPLATE]
-instantiate the configuration header FILE
+		   instantiate the configuration header FILE
 Configuration files:
 $config_files
 Configuration headers:
 $config_headers
 Report bugs to <bug-autoconf@gnu.org>."
-_ACEOF
+_ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.53,
+configured by $0, generated by GNU Autoconf 2.61,
-with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Copyright (C) 2006 Free Software Foundation, Inc.
-Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
-srcdir=$srcdir
-INSTALL="$INSTALL"
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
 _ACEOF
 cat >>$CONFIG_STATUS <<\_ACEOF
 # If no file are specified by the user, then we need to provide default
 # value.  By we need to know if files were specified by the user.
 ac_need_defaults=:
 while test $# != 0
 do
 case $1 in
 --*=*)
-ac_option=`expr "x$1" : 'x\([^=]*\)='`
+ac_option=`expr "X$1" : 'X\([^=]*\)='`
-ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
-shift
+ac_shift=:
-set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
-shift
 ;;
--*);;
+*)
-*) # This is not an option, so the user has probably given explicit
+ac_option=$1
-# arguments.
+ac_optarg=$2
-ac_need_defaults=false;;
+ac_shift=shift
+;;
 esac
-case $1 in
+case $ac_option in
 # Handling of the options.
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+ac_cs_recheck=: ;;
-exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-_ACEOF
+echo "$ac_cs_version"; exit ;;
-cat >>$CONFIG_STATUS <<\_ACEOF
+--debug | --debu | --deb | --de | --d | -d )
---version | --vers* | -V )
+debug=: ;;
-echo "$ac_cs_version"; exit 0 ;;
+--file | --fil | --fi | --f )
+$ac_shift
+CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ac_need_defaults=false;;
+--header | --heade | --head | --hea )
+$ac_shift
+CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ac_need_defaults=false;;
 --he | --h)
 # Conflict between --help and --header
-{ { echo "$as_me:$LINENO: error: ambiguous option: $1
+{ echo "$as_me: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&5
+Try \`$0 --help' for more information." >&2
-echo "$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 ;;
+echo "$ac_cs_usage"; exit ;;
---debug | --d* | -d )
+-q | -quiet | --quiet | --quie | --qui | --qu | --q \
-debug=: ;;
+| -silent | --silent | --silen | --sile | --sil | --si | --s)
---file | --fil | --fi | --f )
+ac_cs_silent=: ;;
-shift
-CONFIG_FILES="$CONFIG_FILES $1"
-ac_need_defaults=false;;
---header | --heade | --head | --hea )
-shift
-CONFIG_HEADERS="$CONFIG_HEADERS $1"
-ac_need_defaults=false;;
 # This is an error.
--*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+-*) { echo "$as_me: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&5
+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
 done
-_ACEOF
+ac_configure_extra_args=
+if $ac_cs_silent; then
+exec 6>/dev/null
+ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+echo "running CONFIG_SHELL=$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
+case $ac_config_target in
-# Handling of arguments.
+"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
-"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-"dw-config" ) CONFIG_FILES="$CONFIG_FILES dw-config" ;;
+"dw-config") CONFIG_FILES="$CONFIG_FILES dw-config" ;;
-"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
 *) { { echo "$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
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 fi
-# Create a temporary directory, and hook for its removal unless debugging.
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$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.
-: ${TMPDIR=/tmp}
 {
-tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
 test -n "$tmp" && test -d "$tmp"
 }  ||
 {
-tmp=$TMPDIR/cs$$-$RANDOM
+tmp=./conf$$-$RANDOM
-(umask 077 && mkdir $tmp)
+(umask 077 && mkdir "$tmp")
 } ||
 {
-echo "$me: cannot create a temporary directory in $TMPDIR" >&2
+echo "$me: cannot create a temporary directory in ." >&2
 { (exit 1); exit 1; }
 }
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
 #
-# CONFIG_FILES section.
+# Set up the sed scripts for CONFIG_FILES section.
 #
 # No need to generate the scripts if there are no CONFIG_FILES.
 # This happens for instance when ./config.status config.h
-if test -n "\$CONFIG_FILES"; then
+if test -n "$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;
+_ACEOF
-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@,$PACKAGE_NAME,;t t
+ac_delim='%!_!# '
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+for ac_last_try in false false false false false :; do
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+cat >conf$$subs.sed <<_ACEOF
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+SHELL!$SHELL$ac_delim
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
-s,@exec_prefix@,$exec_prefix,;t t
+PACKAGE_NAME!$PACKAGE_NAME$ac_delim
-s,@prefix@,$prefix,;t t
+PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
-s,@program_transform_name@,$program_transform_name,;t t
+PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
-s,@bindir@,$bindir,;t t
+PACKAGE_STRING!$PACKAGE_STRING$ac_delim
-s,@sbindir@,$sbindir,;t t
+PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
-s,@libexecdir@,$libexecdir,;t t
+exec_prefix!$exec_prefix$ac_delim
-s,@datadir@,$datadir,;t t
+prefix!$prefix$ac_delim
-s,@sysconfdir@,$sysconfdir,;t t
+program_transform_name!$program_transform_name$ac_delim
-s,@sharedstatedir@,$sharedstatedir,;t t
+bindir!$bindir$ac_delim
-s,@localstatedir@,$localstatedir,;t t
+sbindir!$sbindir$ac_delim
-s,@libdir@,$libdir,;t t
+libexecdir!$libexecdir$ac_delim
-s,@includedir@,$includedir,;t t
+datarootdir!$datarootdir$ac_delim
-s,@oldincludedir@,$oldincludedir,;t t
+datadir!$datadir$ac_delim
-s,@infodir@,$infodir,;t t
+sysconfdir!$sysconfdir$ac_delim
-s,@mandir@,$mandir,;t t
+sharedstatedir!$sharedstatedir$ac_delim
-s,@build_alias@,$build_alias,;t t
+localstatedir!$localstatedir$ac_delim
-s,@host_alias@,$host_alias,;t t
+includedir!$includedir$ac_delim
-s,@target_alias@,$target_alias,;t t
+oldincludedir!$oldincludedir$ac_delim
-s,@DEFS@,$DEFS,;t t
+docdir!$docdir$ac_delim
-s,@ECHO_C@,$ECHO_C,;t t
+infodir!$infodir$ac_delim
-s,@ECHO_N@,$ECHO_N,;t t
+htmldir!$htmldir$ac_delim
-s,@ECHO_T@,$ECHO_T,;t t
+dvidir!$dvidir$ac_delim
-s,@LIBS@,$LIBS,;t t
+pdfdir!$pdfdir$ac_delim
-s,@DW_MAJOR_VERSION@,$DW_MAJOR_VERSION,;t t
+psdir!$psdir$ac_delim
-s,@DW_MINOR_VERSION@,$DW_MINOR_VERSION,;t t
+libdir!$libdir$ac_delim
-s,@DW_SUB_VERSION@,$DW_SUB_VERSION,;t t
+localedir!$localedir$ac_delim
-s,@CC@,$CC,;t t
+mandir!$mandir$ac_delim
-s,@CFLAGS@,$CFLAGS,;t t
+DEFS!$DEFS$ac_delim
-s,@LDFLAGS@,$LDFLAGS,;t t
+ECHO_C!$ECHO_C$ac_delim
-s,@CPPFLAGS@,$CPPFLAGS,;t t
+ECHO_N!$ECHO_N$ac_delim
-s,@ac_ct_CC@,$ac_ct_CC,;t t
+ECHO_T!$ECHO_T$ac_delim
-s,@EXEEXT@,$EXEEXT,;t t
+LIBS!$LIBS$ac_delim
-s,@OBJEXT@,$OBJEXT,;t t
+build_alias!$build_alias$ac_delim
-s,@MAKE@,$MAKE,;t t
+host_alias!$host_alias$ac_delim
-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+target_alias!$target_alias$ac_delim
-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+DW_MAJOR_VERSION!$DW_MAJOR_VERSION$ac_delim
-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+DW_MINOR_VERSION!$DW_MINOR_VERSION$ac_delim
-s,@CPP@,$CPP,;t t
+DW_SUB_VERSION!$DW_SUB_VERSION$ac_delim
-s,@PKG_CFG@,$PKG_CFG,;t t
+CC!$CC$ac_delim
-s,@GLIB_CONFIG@,$GLIB_CONFIG,;t t
+CFLAGS!$CFLAGS$ac_delim
-s,@GLIB_CFLAGS@,$GLIB_CFLAGS,;t t
+LDFLAGS!$LDFLAGS$ac_delim
-s,@GLIB_LIBS@,$GLIB_LIBS,;t t
+CPPFLAGS!$CPPFLAGS$ac_delim
-s,@GTK_CONFIG@,$GTK_CONFIG,;t t
+ac_ct_CC!$ac_ct_CC$ac_delim
-s,@GTK_CFLAGS@,$GTK_CFLAGS,;t t
+EXEEXT!$EXEEXT$ac_delim
-s,@GTK_LIBS@,$GTK_LIBS,;t t
+OBJEXT!$OBJEXT$ac_delim
-s,@IMLIB_CONFIG@,$IMLIB_CONFIG,;t t
+CXX!$CXX$ac_delim
-s,@GDK_IMLIB_CFLAGS@,$GDK_IMLIB_CFLAGS,;t t
+CXXFLAGS!$CXXFLAGS$ac_delim
-s,@GDK_IMLIB_LIBS@,$GDK_IMLIB_LIBS,;t t
+ac_ct_CXX!$ac_ct_CXX$ac_delim
-s,@INCLUDES@,$INCLUDES,;t t
+MAKE!$MAKE$ac_delim
-s,@RM@,$RM,;t t
+INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
-s,@LN@,$LN,;t t
+INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
-s,@CP@,$CP,;t t
+INSTALL_DATA!$INSTALL_DATA$ac_delim
-s,@MV@,$MV,;t t
+CPP!$CPP$ac_delim
-s,@MKDIR@,$MKDIR,;t t
+GREP!$GREP$ac_delim
-s,@SHAREDFLAG@,$SHAREDFLAG,;t t
+EGREP!$EGREP$ac_delim
-s,@SOSUFFIX@,$SOSUFFIX,;t t
+PKG_CFG!$PKG_CFG$ac_delim
-s,@DW_SRC@,$DW_SRC,;t t
+GLIB_CONFIG!$GLIB_CONFIG$ac_delim
-s,@DW_DEFINE@,$DW_DEFINE,;t t
+GLIB_CFLAGS!$GLIB_CFLAGS$ac_delim
-CEOF
+GLIB_LIBS!$GLIB_LIBS$ac_delim
+GTK_CONFIG!$GTK_CONFIG$ac_delim
-_ACEOF
+GTK_CFLAGS!$GTK_CFLAGS$ac_delim
+GTK_LIBS!$GTK_LIBS$ac_delim
-cat >>$CONFIG_STATUS <<\_ACEOF
+IMLIB_CONFIG!$IMLIB_CONFIG$ac_delim
-# Split the substitutions into bite-sized pieces for seds with
+GDK_IMLIB_CFLAGS!$GDK_IMLIB_CFLAGS$ac_delim
-# small command number limits, like on Digital OSF/1 and HP-UX.
+GDK_IMLIB_LIBS!$GDK_IMLIB_LIBS$ac_delim
-ac_max_sed_lines=48
+INCLUDES!$INCLUDES$ac_delim
-ac_sed_frag=1 # Number of current file.
+RM!$RM$ac_delim
-ac_beg=1 # First line for current file.
+LN!$LN$ac_delim
-ac_end=$ac_max_sed_lines # Line after last line for current file.
+CP!$CP$ac_delim
-ac_more_lines=:
+MV!$MV$ac_delim
-ac_sed_cmds=
+MKDIR!$MKDIR$ac_delim
-while $ac_more_lines; do
+SHAREDFLAG!$SHAREDFLAG$ac_delim
-if test $ac_beg -gt 1; then
+SOSUFFIX!$SOSUFFIX$ac_delim
-sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+DW_SRC!$DW_SRC$ac_delim
-else
+DW_DEFINE!$DW_DEFINE$ac_delim
-sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+LIBOBJS!$LIBOBJS$ac_delim
+LTLIBOBJS!$LTLIBOBJS$ac_delim
+_ACEOF
+if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 79; 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
+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 >>$CONFIG_STATUS <<\_ACEOF
+fi # test -n "$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
+# 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
-if test ! -s $tmp/subs.frag; then
-ac_more_lines=false
+case $ac_tag in
-else
+*:-:* | *:-) cat >"$tmp/stdin";;
-# The purpose of the label and of the branching condition is to
+esac
-# 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
-fi
-fi # test -n "$CONFIG_FILES"
-_ACEOF
-cat >>$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=$ac_file.in ;;
-esac
-# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
-ac_dir=`(dirname "$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'`
-{ case "$ac_dir" in
-[\\/]* | ?:[\\/]* ) as_incr_dir=;;
-*)                      as_incr_dir=.;;
-esac
-as_dummy="$ac_dir"
-for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
-case $as_mkdir_dir in
-# Skip DOS drivespec
-?:) as_incr_dir=$as_mkdir_dir ;;
-*)
-as_incr_dir=$as_incr_dir/$as_mkdir_dir
-test -d "$as_incr_dir" ||
-mkdir "$as_incr_dir" ||
-	{ { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
-{ (exit 1); exit 1; }; }
 ;;
 esac
-done; }
+ac_dir=`$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 ||
+echo X"$ac_file" |
+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 :; 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 ||
+echo X"$as_dir" |
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+test -d "$as_dir" && break
+done
+test -z "$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.
+# A ".." for each directory in $ac_dir_suffix.
-ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
-else
+case $ac_top_builddir_sub in
-ac_dir_suffix= ac_top_builddir=
+"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-fi
+*)  ac_top_build_prefix=$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=$ac_top_builddir_sub
-ac_top_srcdir=.
+ac_abs_top_srcdir=$ac_pwd ;;
-else
+[\\/]* | ?:[\\/]* )  # Absolute name.
-ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-fi ;;
-[\\/]* | ?:[\\/]* )  # Absolute path.
 ac_srcdir=$srcdir$ac_dir_suffix;
-ac_top_srcdir=$srcdir ;;
+ac_top_srcdir=$srcdir
-*) # Relative path.
+ac_abs_top_srcdir=$srcdir ;;
-ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+*) # Relative name.
-ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-esac
+ac_top_srcdir=$ac_top_build_prefix$srcdir
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-# absolute.
+esac
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+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$INSTALL ;;
 esac
+_ACEOF
-if test x"$ac_file" != x-; then
-{ echo "$as_me:$LINENO: creating $ac_file" >&5
+cat >>$CONFIG_STATUS <<\_ACEOF
-echo "$as_me: creating $ac_file" >&6;}
+# If the template does not know about datarootdir, expand it.
-rm -f "$ac_file"
+# FIXME: This hack should be removed a few years after 2.60.
-fi
+ac_datarootdir_hack=; ac_datarootdir_seen=
-# Let's still pretend it is `configure' which instantiates (i.e., don't
-# use $as_me), people would be surprised to read:
+case `sed -n '/datarootdir/ {
-#    /* config.h.  Generated by config.status.  */
+p
-if test x"$ac_file" = x-; then
+q
-configure_input=
+}
-else
+/@datadir@/p
-configure_input="$ac_file.  "
+/@docdir@/p
-fi
+/@infodir@/p
-configure_input=$configure_input"Generated from `echo $ac_file_in |
+/@localedir@/p
-sed 's,.*/,,'` by configure."
+/@mandir@/p
+' $ac_file_inputs` in
-# First look for the input files in the build tree, otherwise in the
+*datarootdir*) ac_datarootdir_seen=yes;;
-# src tree.
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-ac_file_inputs=`IFS=:
+{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-for f in $ac_file_in; do
+echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-case $f in
+_ACEOF
--) echo $tmp/stdin ;;
+cat >>$CONFIG_STATUS <<_ACEOF
-[\\/$]*)
+ac_datarootdir_hack='
-# Absolute (can't be DOS-style, as IFS=:)
+s&@datadir@&$datadir&g
-test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+s&@docdir@&$docdir&g
-echo "$as_me: error: cannot find input file: $f" >&2;}
+s&@infodir@&$infodir&g
-{ (exit 1); exit 1; }; }
+s&@localedir@&$localedir&g
-echo $f;;
+s&@mandir@&$mandir&g
-*) # Relative
+s&\\\${datarootdir}&$datarootdir&g' ;;
-if test -f "$f"; then
+esac
-# Build tree
+_ACEOF
-echo $f
-elif test -f "$srcdir/$f"; then
+# Neutralize VPATH when `$srcdir' = `.'.
-# Source tree
+# Shell code in configure.ac might set extrasub.
-echo $srcdir/$f
+# FIXME: do we really want to maintain this feature?
-else
-# /dev/null tree
-{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-{ (exit 1); exit 1; }; }
-fi;;
-esac
-done` || { (exit 1); exit 1; }
-_ACEOF
 cat >>$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@,$configure_input,;t t
+s&@configure_input@&$configure_input&;t t
-s,@srcdir@,$ac_srcdir,;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
+s&@srcdir@&$ac_srcdir&;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
-s,@builddir@,$ac_builddir,;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
+s&@builddir@&$ac_builddir&;t t
-s,@top_builddir@,$ac_top_builddir,;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s,@INSTALL@,$ac_INSTALL,;t t
+s&@INSTALL@&$ac_INSTALL&;t t
-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+$ac_datarootdir_hack
-rm -f $tmp/stdin
+" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
-if test x"$ac_file" != x-; then
-mv $tmp/out $ac_file
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-else
+{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
-cat $tmp/out
+{ ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-rm -f $tmp/out
+{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-fi
+which seems to be undefined.  Please make sure it is defined." >&5
+echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-done
+which seems to be undefined.  Please make sure it is defined." >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+rm -f "$tmp/stdin"
+case $ac_file in
-#
+-) cat "$tmp/out"; rm -f "$tmp/out";;
-# CONFIG_HEADER section.
+*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
-#
+esac
+;;
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+:H)
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
-#
+# CONFIG_HEADER
-# ac_d sets the value in "#define NAME VALUE" lines.
+#
-ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+_ACEOF
-ac_dB='[ 	].*$,\1#\2'
+# Transform confdefs.h into a sed script `conftest.defines', that
+# substitutes the proper values into config.h.in to produce config.h.
+rm -f conftest.defines conftest.tail
+# First, append a space to every undef/define line, to ease matching.
+echo 's/$/ /' >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=',;t'
+ac_dD=' ,'
-# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+uniq confdefs.h |
-ac_uB='$,\1#\2define\3'
+sed -n '
-ac_uC=' '
+	t rset
-ac_uD=',;t'
+	:rset
+	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
-for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+	t ok
-# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+	d
-case $ac_file in
+	:ok
-- | *:- | *:-:* ) # input from stdin
+	s/[\\&,]/\\&/g
-cat >$tmp/stdin
+	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
-ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
-ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+' >>conftest.defines
-*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+# Remove the space that was appended to ease matching.
-* )   ac_file_in=$ac_file.in ;;
+# Then replace #undef with comments.  This is necessary, for
-esac
-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; }; }
-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
-# This sed command replaces #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
+# (The regexp can be short, since the line contains either #define or #undef.)
-s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+echo 's/ $//
-_ACEOF
+s,^[	 #]*u.*,/* & */,' >>conftest.defines
-# Break up conftest.defines because some shells have a limit on the size
+# Break up conftest.defines:
-# of here documents, and old seds have small limits too (100 cmds).
+ac_max_sed_lines=50
-echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo '  if egrep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-echo '  :' >>$CONFIG_STATUS
+# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-rm -f conftest.tail
+# et cetera.
-while grep . conftest.defines >/dev/null
+ac_in='$ac_file_inputs'
+ac_out='"$tmp/out1"'
+ac_nxt='"$tmp/out2"'
+while :
 do
-# Write a limited-size here document to $tmp/defines.sed.
+# Write a here document:
-echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+cat >>$CONFIG_STATUS <<_ACEOF
-# Speed up: don't consider the non `#define' lines.
+# First, check the format of the line:
-echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
+cat >"\$tmp/defines.sed" <<\\CEOF
-# Work around the forget-to-reset-the-flag bug.
+/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
-echo 't clr' >>$CONFIG_STATUS
+/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
-echo ': clr' >>$CONFIG_STATUS
+b
-sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+:def
+_ACEOF
+sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
 echo 'CEOF
-sed -f $tmp/defines.sed $tmp/in >$tmp/out
+sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
-rm -f $tmp/in
+ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
-mv $tmp/out $tmp/in
+sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
-' >>$CONFIG_STATUS
+grep . conftest.tail >/dev/null || break
-sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
 rm -f conftest.defines
 mv conftest.tail conftest.defines
 done
-rm -f conftest.defines
+rm -f conftest.defines conftest.tail
-echo '  fi # egrep' >>$CONFIG_STATUS
-echo >>$CONFIG_STATUS
+echo "ac_result=$ac_in" >>$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,${ac_max_here_lines}d conftest.undefs >conftest.tail
-rm -f conftest.undefs
-mv conftest.tail conftest.undefs
-done
-rm -f conftest.undefs
 cat >>$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 cmp -s $ac_file $tmp/config.h 2>/dev/null; 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'`
-{ case "$ac_dir" in
-[\\/]* | ?:[\\/]* ) as_incr_dir=;;
-*)                      as_incr_dir=.;;
-esac
-as_dummy="$ac_dir"
-for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
-case $as_mkdir_dir in
-# Skip DOS drivespec
-?:) as_incr_dir=$as_mkdir_dir ;;
-*)
-as_incr_dir=$as_incr_dir/$as_mkdir_dir
-test -d "$as_incr_dir" ||
-mkdir "$as_incr_dir" ||
-	{ { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
-{ (exit 1); exit 1; }; }
-;;
-esac
-done; }
 rm -f $ac_file
-mv $tmp/config.h $ac_file
+mv "$tmp/config.h" $ac_file
 fi
 else
-cat $tmp/config.h
+echo "/* $configure_input  */"
-rm -f $tmp/config.h
+cat "$ac_result"
 fi
-done
+rm -f "$tmp/out12"
-_ACEOF
+;;
-cat >>$CONFIG_STATUS <<\_ACEOF
+esac
+done # for ac_tag
 { (exit 0); exit 0; }
 _ACEOF
 chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 # effectively closing config.log, so it can be properly (re)opened and
 # appended to by config.status.  When coming back to configure, we
 # need to make the FD available again.
 if test "$no_create" != yes; then
 ac_cs_success=:
+ac_config_status_args=
+test "$silent" = yes &&
+ac_config_status_args="$ac_config_status_args --quiet"
 exec 5>/dev/null
-$SHELL $CONFIG_STATUS || ac_cs_success=false
+$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
 exec 5>>config.log
 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 # would make configure fail if this is the last instruction.
 $ac_cs_success || { (exit 1); exit 1; }
 fi

Mercurial > dwindows

comparison configure @ 622:fb59f9eeeecd