dwindows: configure comparison

comparison configure @ 120:7d2108cbcd3e

Porting DW to GTK 2.0... and changed the percent value from into to a float so there won't be any rounding.

author	bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date	Sat, 19 Oct 2002 11:46:54 +0000
parents	5e4730c42014
children	d8af32b1b1cd

comparison

equal deleted inserted replaced

-:1cad81b7cc4c
+:7d2108cbcd3e
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by Autoconf 2.52.
+# Generated by GNU Autoconf 2.53.
 #
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
 # 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
+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
+set -o posix
+fi
+# NLS nuisances.
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+as_unset=unset
+else
+as_unset=false
+fi
+(set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
+{ $as_unset LANG || test "${LANG+set}" != set; } ||
+{ LANG=C; export LANG; }
+(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
-# Sed expression to map a string onto a valid variable name.
+# The user is always right.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+if test "${PATH_SEPARATOR+set}" != set; then
+echo "#! /bin/sh" >conftest.sh
-# Sed expression to map a string onto a valid CPP name.
+echo  "exit 0"   >>conftest.sh
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+chmod +x conftest.sh
+if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
-# Be Bourne compatible
+PATH_SEPARATOR=';'
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+else
-emulate sh
+PATH_SEPARATOR=:
-NULLCMD=:
+fi
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+rm -f conftest.sh
-set -o posix
+fi
-fi
-# Name of the executable.
+as_lineno_1=$LINENO
-as_me=`echo "$0" |sed 's,.*[\\/],,'`
+as_lineno_2=$LINENO
+as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+test "x$as_lineno_1" != "x$as_lineno_2" &&
+test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+# Find who we are.  Look in the path if we contain no path at all
+# relative or not.
+case $0 in
+*[\\/]* ) as_myself=$0 ;;
+*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+{ (exit 1); exit 1; }; }
+fi
+case $CONFIG_SHELL in
+'')
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+for as_base in sh bash ksh sh5; do
+	 case $as_dir in
+	 /*)
+	   if ("$as_dir/$as_base" -c '
+as_lineno_1=$LINENO
+as_lineno_2=$LINENO
+as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+test "x$as_lineno_1" != "x$as_lineno_2" &&
+test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+	     CONFIG_SHELL=$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
+# work.  The second script uses 'N' to pair each line-number line
+# with the numbered line, and appends trailing '-' during
+# substitution so that $LINENO is not a special case at line end.
+# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+# second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+sed '=' <$as_myself |
+sed '
+N
+s,$,-,
+: loop
+s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+t loop
+s,-$,,
+s,^['$as_cr_digits']*\n,,
+' >$as_me.lineno &&
+chmod +x $as_me.lineno ||
+{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+{ (exit 1); exit 1; }; }
+# Don't try to exec as it changes $[0], causing all sort of problems
+# (the dirname of $[0] is not the place where we might find the
+# original and so on.  Autoconf is especially sensible to this).
+. ./$as_me.lineno
+# Exit status is that of the last command.
+exit
+}
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+*c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='	' ;;
+*c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+*)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
 if expr a : '\(a\)' >/dev/null 2>&1; then
 as_expr=expr
 else
 as_expr=false
 fi
 rm -f conf$$ conf$$.exe conf$$.file
 as_executable_p="test -f"
-# Support unset when possible.
+# Sed expression to map a string onto a valid CPP name.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
-as_unset=unset
-else
+# Sed expression to map a string onto a valid variable name.
-as_unset=false
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
-fi
-# NLS nuisances.
-$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
-$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
-$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
-$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
-$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
-$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
-$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
-$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
 # IFS
 # We need space, tab and new line, in precisely that order.
 as_nl='
 '
 IFS=" 	$as_nl"
 # CDPATH.
-$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+$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`
 # Initializations.
 #
 ac_default_prefix=/usr/local
 cross_compiling=no
 subdirs=
-MFLAGS= MAKEFLAGS=
+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.
 : ${ac_max_here_lines=38}
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
 ac_unique_file="winmain.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
 # The variables have the same names as the options, with
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 infodir='${prefix}/info'
 mandir='${prefix}/man'
-# Identity of this package.
-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
 ac_prev=
 for ac_option
 do
 # If the previous option needs an argument, assign it.
 if test -n "$ac_prev"; then
 -nfp | --nfp | --nf)
 # Obsolete; use --without-fp.
 with_fp=no ;;
 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-| --no-cr | --no-c)
+| --no-cr | --no-c | -n)
 no_create=yes ;;
 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 no_recursion=yes ;;
 for ac_var in exec_prefix prefix
 do
 eval ac_val=$`echo $ac_var`
 case $ac_val in
 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-*)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+*)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 { (exit 1); exit 1; }; };;
 esac
 done
 # Be sure to have absolute paths.
 localstatedir libdir includedir oldincludedir infodir mandir
 do
 eval ac_val=$`echo $ac_var`
 case $ac_val in
 [\\/$]* | ?:[\\/]* ) ;;
-*)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+*)  { echo "$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.
 build=$build_alias
 host=$host_alias
 target=$target_alias
-# FIXME: should be removed in autoconf 3.0.
+# FIXME: To remove some day.
 if test "x$host_alias" != x; then
 if test "x$build_alias" = x; then
 cross_compiling=maybe
 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 If a cross compiler is detected then cross compile mode will be used." >&2
 ac_tool_prefix=
 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 test "$silent" = yes && exec 6>/dev/null
 # Find the source files, if location was not specified.
 if test -z "$srcdir"; then
 ac_srcdir_defaulted=yes
 # Try the directory containing this script, then its parent.
-ac_prog=$0
+ac_confdir=`(dirname "$0") 2>/dev/null ||
-ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+X"$0" : 'X\(//\)[^/]' \| \
+X"$0" : 'X\(//\)$' \| \
+X"$0" : 'X\(/\)' \| \
+.     : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+	  /^X\(\/\/\)$/{ s//\1/; q; }
+	  /^X\(\/\).*/{ s//\1/; q; }
+	  s/.*/./; q'`
 srcdir=$ac_confdir
 if test ! -r $srcdir/$ac_unique_file; then
 srcdir=..
 fi
 else
 ac_srcdir_defaulted=no
 fi
 if test ! -r $srcdir/$ac_unique_file; then
 if test "$ac_srcdir_defaulted" = yes; then
-{ echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
+{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 { (exit 1); exit 1; }; }
 else
-{ echo "$as_me: error: cannot find sources in $srcdir" >&2
+{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 { (exit 1); exit 1; }; }
 fi
 fi
 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 ac_env_build_alias_set=${build_alias+set}
 # Report the --help message.
 #
 if test "$ac_init_help" = "long"; then
 # Omit some internal or obsolete options to make the list less imposing.
 # This message is too long to be a string in the A/UX 3.1 sh.
-cat <<EOF
+cat <<_ACEOF
 \`configure' configures this package to adapt to many kinds of systems.
 Usage: $0 [OPTION]... [VAR=VALUE]...
 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 --cache-file=FILE   cache test results in FILE [disabled]
 -C, --config-cache      alias for \`--cache-file=config.cache'
 -n, --no-create         do not create output files
 --srcdir=DIR        find the sources in DIR [configure dir or \`..']
-EOF
+_ACEOF
-cat <<EOF
+cat <<_ACEOF
 Installation directories:
 --prefix=PREFIX         install architecture-independent files in PREFIX
 [$ac_default_prefix]
 --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 [PREFIX]
 --libdir=DIR           object code libraries [EPREFIX/lib]
 --includedir=DIR       C header files [PREFIX/include]
 --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 --infodir=DIR          info documentation [PREFIX/info]
 --mandir=DIR           man documentation [PREFIX/man]
-EOF
+_ACEOF
-cat <<\EOF
+cat <<\_ACEOF
-EOF
+_ACEOF
 fi
 if test -n "$ac_init_help"; then
-cat <<\EOF
+cat <<\_ACEOF
 Optional Features:
 --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 --disable-glibtest      Do not try to compile and run a test GLIB program
 CPP         C preprocessor
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
-EOF
+_ACEOF
 fi
 if test "$ac_init_help" = "recursive"; then
 # If there are subdirs, report their specific --help.
 ac_popdir=`pwd`
-for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
+for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-cd $ac_subdir
+test -d $ac_dir || continue
-# A "../" for each directory in /$ac_subdir.
+ac_builddir=.
-ac_dots=`echo $ac_subdir |
-sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
+if test "$ac_dir" != .; then
+ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-case $srcdir in
+# A "../" for each directory in $ac_dir_suffix.
-.) # No --srcdir option.  We are building in place.
+ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-ac_sub_srcdir=$srcdir ;;
+else
-[\\/]* | ?:[\\/]* ) # Absolute path.
+ac_dir_suffix= ac_top_builddir=
-ac_sub_srcdir=$srcdir/$ac_subdir ;;
+fi
-*) # Relative path.
-ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
+case $srcdir in
-esac
+.)  # No --srcdir option.  We are building in place.
+ac_srcdir=.
+if test -z "$ac_top_builddir"; then
+ac_top_srcdir=.
+else
+ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+fi ;;
+[\\/]* | ?:[\\/]* )  # Absolute path.
+ac_srcdir=$srcdir$ac_dir_suffix;
+ac_top_srcdir=$srcdir ;;
+*) # Relative path.
+ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$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`
+cd $ac_dir
 # Check for guested configure; otherwise get Cygnus style configure.
-if test -f $ac_sub_srcdir/configure.gnu; then
+if test -f $ac_srcdir/configure.gnu; then
 echo
-$SHELL $ac_sub_srcdir/configure.gnu  --help=recursive
+$SHELL $ac_srcdir/configure.gnu  --help=recursive
-elif test -f $ac_sub_srcdir/configure; then
+elif test -f $ac_srcdir/configure; then
 echo
-$SHELL $ac_sub_srcdir/configure  --help=recursive
+$SHELL $ac_srcdir/configure  --help=recursive
-elif test -f $ac_sub_srcdir/configure.ac ||
+elif test -f $ac_srcdir/configure.ac ||
-test -f $ac_sub_srcdir/configure.in; then
+test -f $ac_srcdir/configure.in; then
 echo
 $ac_configure --help
 else
-echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
+echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 fi
 cd $ac_popdir
 done
 fi
 test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
-cat <<\EOF
+cat <<\_ACEOF
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
-EOF
+_ACEOF
 exit 0
 fi
 exec 5>config.log
-cat >&5 <<EOF
+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 2.52.  Invocation command line was
+generated by GNU Autoconf 2.53.  Invocation command line was
 $ $0 $@
-EOF
+_ACEOF
 {
 cat <<_ASUNAME
-## ---------- ##
+## --------- ##
-## Platform.  ##
+## Platform. ##
-## ---------- ##
+## --------- ##
 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 hostinfo               = `(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`
-PATH = $PATH
 _ASUNAME
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+echo "PATH: $as_dir"
+done
 } >&5
-cat >&5 <<EOF
+cat >&5 <<_ACEOF
-## ------------ ##
-## Core tests.  ##
-## ------------ ##
+## ----------- ##
+## Core tests. ##
-EOF
+## ----------- ##
+_ACEOF
 # Keep a trace of the command line.
 # Strip out --no-create and --no-recursion so they do not pile up.
 # Also quote any args containing shell meta-characters.
 ac_configure_args=
 ac_sep=
 for ac_arg
 do
 case $ac_arg in
 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-| --no-cr | --no-c) ;;
+| --no-cr | --no-c | -n ) continue ;;
 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+continue ;;
 *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
+ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+esac
-ac_sep=" " ;;
+case " $ac_configure_args " in
-*) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
+*" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-ac_sep=" " ;;
+*) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+ac_sep=" " ;;
 esac
 # Get rid of the leading space.
 done
 # When interrupted or exit'd, cleanup temporary files, and complete
 # config.log.  We remove comments because anyway the quotes in there
 # would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
 trap 'exit_status=$?
 # Save into config.log some information that might help in debugging.
-echo >&5
+{
-echo "## ----------------- ##" >&5
+echo
-echo "## Cache variables.  ##" >&5
+cat <<\_ASBOX
-echo "## ----------------- ##" >&5
+## ---------------- ##
-echo >&5
+## Cache variables. ##
-# The following way of writing the cache mishandles newlines in values,
+## ---------------- ##
+_ASBOX
+echo
+# The following way of writing the cache mishandles newlines in values,
 {
 (set) 2>&1 |
 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
 *ac_space=\ *)
 sed -n \
 *)
 sed -n \
 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
 ;;
 esac;
-} >&5
+}
-sed "/^$/d" confdefs.h >conftest.log
+echo
-if test -s conftest.log; then
+if test -s confdefs.h; then
-echo >&5
+cat <<\_ASBOX
-echo "## ------------ ##" >&5
+## ----------- ##
-echo "## confdefs.h.  ##" >&5
+## confdefs.h. ##
-echo "## ------------ ##" >&5
+## ----------- ##
-echo >&5
+_ASBOX
-cat conftest.log >&5
+echo
-fi
+sed "/^$/d" confdefs.h
-(echo; echo) >&5
+echo
-test "$ac_signal" != 0 &&
+fi
-echo "$as_me: caught signal $ac_signal" >&5
+test "$ac_signal" != 0 &&
-echo "$as_me: exit $exit_status" >&5
+echo "$as_me: caught signal $ac_signal"
-rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
+echo "$as_me: exit $exit_status"
+} >&5
+rm -f core core.* *.core &&
+rm -rf conftest* confdefs* conf$$* $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; }' $ac_signal
 done
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -rf conftest* confdefs.h
 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 echo >confdefs.h
+# Predefined preprocessor variables.
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
 # Let the site file select an alternate cache file if it wants to.
 # Prefer explicitly selected file to automatically selected ones.
 if test -z "$CONFIG_SITE"; then
 if test "x$prefix" != xNONE; then
 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 fi
 fi
 for ac_site_file in $CONFIG_SITE; do
 if test -r "$ac_site_file"; then
-{ echo "$as_me:836: loading site script $ac_site_file" >&5
+{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
-cat "$ac_site_file" >&5
+sed 's/^/| /' "$ac_site_file" >&5
 . "$ac_site_file"
 fi
 done
 if test -r "$cache_file"; then
 # Some versions of bash will fail to source /dev/null (special
 # files actually), so we avoid doing that.
 if test -f "$cache_file"; then
-{ echo "$as_me:847: loading cache $cache_file" >&5
+{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
 case $cache_file in
 [\\/]* | ?:[\\/]* ) . $cache_file;;
 *)                      . ./$cache_file;;
 esac
 fi
 else
-{ echo "$as_me:855: creating cache $cache_file" >&5
+{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
 >$cache_file
 fi
 # Check that the precious variables saved in the cache have kept the same
 eval ac_new_set=\$ac_env_${ac_var}_set
 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
 eval ac_new_val="\$ac_env_${ac_var}_value"
 case $ac_old_set,$ac_new_set in
 set,)
-{ echo "$as_me:871: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+{ echo "$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=: ;;
 ,set)
-{ echo "$as_me:875: error: \`$ac_var' was not set in the previous run" >&5
+{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 echo "$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:881: 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:883:   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:885:   current value: $ac_new_val" >&5
+{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
 ac_cache_corrupted=:
 fi;;
 esac
-# Pass precious variables to config.status.  It doesn't matter if
+# Pass precious variables to config.status.
-# we pass some twice (in addition to the command line arguments).
 if test "$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_configure_args="$ac_configure_args '$ac_arg'"
+*) ac_arg=$ac_var=$ac_new_val ;;
-;;
+esac
-*) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
+case " $ac_configure_args " in
-;;
+*" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 esac
 fi
 done
 if $ac_cache_corrupted; then
-{ echo "$as_me:904: error: changes in the environment can compromise the build" >&5
+{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-{ { echo "$as_me:906: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+{ { echo "$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
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-*c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='	' ;;
-*c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-*)      ECHO_N= ECHO_C='\c' ECHO_T= ;;
-esac
-echo "#! $SHELL" >conftest.sh
-echo  "exit 0"   >>conftest.sh
-chmod +x conftest.sh
-if { (echo "$as_me:926: PATH=\".;.\"; conftest.sh") >&5
-(PATH=".;."; conftest.sh) 2>&5
-ac_status=$?
-echo "$as_me:929: \$? = $ac_status" >&5
-(exit $ac_status); }; then
-ac_path_separator=';'
-else
-ac_path_separator=:
-fi
-PATH_SEPARATOR="$ac_path_separator"
-rm -f conftest.sh
 ac_config_headers="$ac_config_headers config.h"
 DW_MAJOR_VERSION=0
 DW_MINOR_VERSION=5
 DW_SUB_VERSION=0
 INCLUDES="-I."
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:954: checking for $ac_word" >&5
+echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_prog_CC="${ac_tool_prefix}gcc"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:969: found $ac_dir/$ac_word" >&5
+ac_cv_prog_CC="${ac_tool_prefix}gcc"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
 done
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:977: result: $CC" >&5
+echo "$as_me:$LINENO: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-echo "$as_me:980: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 fi
 if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:989: checking for $ac_word" >&5
+echo "$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="$ac_ct_CC" # Let the user override the test.
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_prog_ac_ct_CC="gcc"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:1004: found $ac_dir/$ac_word" >&5
+ac_cv_prog_ac_ct_CC="gcc"
-break
+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:1012: result: $ac_ct_CC" >&5
+echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-echo "$as_me:1015: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 CC=$ac_ct_CC
 else
 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:1028: checking for $ac_word" >&5
+echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_prog_CC="${ac_tool_prefix}cc"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:1043: found $ac_dir/$ac_word" >&5
+ac_cv_prog_CC="${ac_tool_prefix}cc"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
 done
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:1051: result: $CC" >&5
+echo "$as_me:$LINENO: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-echo "$as_me:1054: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 fi
 if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1063: checking for $ac_word" >&5
+echo "$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="$ac_ct_CC" # Let the user override the test.
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_prog_ac_ct_CC="cc"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:1078: found $ac_dir/$ac_word" >&5
+ac_cv_prog_ac_ct_CC="cc"
-break
+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:1086: result: $ac_ct_CC" >&5
+echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-echo "$as_me:1089: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 CC=$ac_ct_CC
 else
 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:1102: checking for $ac_word" >&5
+echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
 ac_prog_rejected=no
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-ac_prog_rejected=yes
+if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-continue
+ac_prog_rejected=yes
-fi
+continue
-ac_cv_prog_CC="cc"
+fi
-echo "$as_me:1122: found $ac_dir/$ac_word" >&5
+ac_cv_prog_CC="cc"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
 done
 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
 if test $# != 0; then
 # We chose a different compiler from the bogus one.
 # However, it has the same basename, so the bogon will be chosen
 # first if we set CC to just the basename; use the full file name.
 shift
-set dummy "$ac_dir/$ac_word" ${1+"$@"}
+set dummy "$as_dir/$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:1144: result: $CC" >&5
+echo "$as_me:$LINENO: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-echo "$as_me:1147: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 fi
 if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 for ac_prog in cl
 do
 # Extract the first word of "$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:1158: checking for $ac_word" >&5
+echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:1173: found $ac_dir/$ac_word" >&5
+ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
 done
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:1181: result: $CC" >&5
+echo "$as_me:$LINENO: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-echo "$as_me:1184: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 test -n "$CC" && break
 done
 ac_ct_CC=$CC
 for ac_prog in cl
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1197: checking for $ac_word" >&5
+echo "$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="$ac_ct_CC" # Let the user override the test.
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_prog_ac_ct_CC="$ac_prog"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:1212: found $ac_dir/$ac_word" >&5
+ac_cv_prog_ac_ct_CC="$ac_prog"
-break
+echo "$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:1220: result: $ac_ct_CC" >&5
+echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-echo "$as_me:1223: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 test -n "$ac_ct_CC" && break
 done
 CC=$ac_ct_CC
 fi
 fi
-test -z "$CC" && { { echo "$as_me:1235: error: no acceptable cc found in \$PATH" >&5
-echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
 { (exit 1); exit 1; }; }
 # Provide some information about the compiler.
-echo "$as_me:1240:" \
+echo "$as_me:$LINENO:" \
 "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1243: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
 (eval $ac_compiler --version </dev/null >&5) 2>&5
 ac_status=$?
-echo "$as_me:1246: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }
-{ (eval echo "$as_me:1248: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
 (eval $ac_compiler -v </dev/null >&5) 2>&5
 ac_status=$?
-echo "$as_me:1251: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }
-{ (eval echo "$as_me:1253: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
 (eval $ac_compiler -V </dev/null >&5) 2>&5
 ac_status=$?
-echo "$as_me:1256: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }
 cat >conftest.$ac_ext <<_ACEOF
-#line 1260 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 ;
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files a.out a.exe"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:1276: checking for C compiler default output" >&5
+echo "$as_me:$LINENO: checking for C compiler default output" >&5
 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:1279: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
 (eval $ac_link_default) 2>&5
 ac_status=$?
-echo "$as_me:1282: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; then
 # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
 # resort.
-for ac_file in `ls a.exe conftest.exe 2>/dev/null;
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
 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 ) ;;
+*.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
 a.out ) # We found the default executable, but exeext='' is most
 # certainly right.
 break;;
 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
 esac
 done
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1305: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
 { (exit 77); exit 77; }; }
 fi
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1311: result: $ac_file" >&5
+echo "$as_me:$LINENO: result: $ac_file" >&5
 echo "${ECHO_T}$ac_file" >&6
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1316: 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... $ECHO_C" >&6
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
 if { ac_try='./$ac_file'
-{ (eval echo "$as_me:1322: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1325: \$? = $ac_status" >&5
+echo "$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 "$as_me:1332: error: cannot run C compiled programs.
+	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
 { (exit 1); exit 1; }; }
 fi
 fi
 fi
-echo "$as_me:1340: result: yes" >&5
+echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 rm -f a.out a.exe conftest$ac_cv_exeext
 ac_clean_files=$ac_clean_files_save
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1347: checking whether we are cross compiling" >&5
+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1349: result: $cross_compiling" >&5
+echo "$as_me:$LINENO: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
-echo "$as_me:1352: checking for executable suffix" >&5
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:1354: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:1357: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; then
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
 # `rm'.
 break;;
 * ) break;;
 esac
 done
 else
-{ { echo "$as_me:1373: error: cannot compute EXEEXT: cannot compile and link" >&5
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
-echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conftest$ac_cv_exeext
-echo "$as_me:1379: result: $ac_cv_exeext" >&5
+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
 echo "${ECHO_T}$ac_cv_exeext" >&6
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:1385: checking for object suffix" >&5
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for object suffix... $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 1391 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1403: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1406: \$? = $ac_status" >&5
+echo "$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
 case $ac_file in
 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 esac
 done
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1418: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
-echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
+echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:1425: result: $ac_cv_objext" >&5
+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1429: 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... $ECHO_C" >&6
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 1435 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 #ifndef __GNUC__
 choke me
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1450: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1453: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1456: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1459: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_compiler_gnu=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 fi
-echo "$as_me:1471: 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
 GCC=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
 CFLAGS="-g"
-echo "$as_me:1477: checking whether $CC accepts -g" >&5
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
 if test "${ac_cv_prog_cc_g+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 1483 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1495: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1498: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1501: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1504: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_prog_cc_g=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1514: result: $ac_cv_prog_cc_g" >&5
+echo "$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
 #ifndef __cplusplus
 choke me
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1541: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1544: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1547: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1550: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 for ac_declaration in \
 ''\
 '#include <stdlib.h>' \
 'extern "C" void std::exit (int) throw (); using std::exit;' \
 'extern "C" void exit (int) throw ();' \
 'extern "C" void exit (int);' \
 'void exit (int);'
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 1562 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 exit (42);
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1575: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1578: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1581: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1584: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 cat >conftest.$ac_ext <<_ACEOF
-#line 1594 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 $ac_declaration
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 exit (42);
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1606: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1609: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1612: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1615: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 break
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cpp='$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:1644: checking for $ac_word" >&5
+echo "$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="$MAKE" # Let the user override the test.
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_prog_MAKE="gmake"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:1659: found $ac_dir/$ac_word" >&5
+ac_cv_prog_MAKE="gmake"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
 done
 fi
 fi
 MAKE=$ac_cv_prog_MAKE
 if test -n "$MAKE"; then
-echo "$as_me:1667: result: $MAKE" >&5
+echo "$as_me:$LINENO: result: $MAKE" >&5
 echo "${ECHO_T}$MAKE" >&6
 else
-echo "$as_me:1670: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 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:1677: checking for $ac_word" >&5
+echo "$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="$MAKE" # Let the user override the test.
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-$as_executable_p "$ac_dir/$ac_word" || continue
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_prog_MAKE="make"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:1692: found $ac_dir/$ac_word" >&5
+ac_cv_prog_MAKE="make"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
 done
 fi
 fi
 MAKE=$ac_cv_prog_MAKE
 if test -n "$MAKE"; then
-echo "$as_me:1700: result: $MAKE" >&5
+echo "$as_me:$LINENO: result: $MAKE" >&5
 echo "${ECHO_T}$MAKE" >&6
 else
-echo "$as_me:1703: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 fi
 ac_install_sh="$ac_aux_dir/shtool install -c"
 break
 fi
 done
 if test -z "$ac_aux_dir"; then
-{ { echo "$as_me:1726: 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/.. $srcdir/../.." >&2;}
 { (exit 1); exit 1; }; }
 fi
 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
 # AmigaOS /C/install, which installs bootblocks on floppy discs
 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:1746: 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) $ECHO_C" >&6
 else
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for ac_dir in $PATH; do
+for as_dir in $PATH
-IFS=$ac_save_IFS
+do
-# Account for people who put trailing slashes in PATH elements.
+IFS=$as_save_IFS
-case $ac_dir/ in
+test -z "$as_dir" && as_dir=.
-/ | ./ | .// | /cC/* \
+# Account for people who put trailing slashes in PATH elements.
-| /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
+case $as_dir/ in
-| /usr/ucb/* ) ;;
+./ | .// | /cC/* | \
-*)
+/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-# OSF1 and SCO ODT 3.0 have their own names for install.
+/usr/ucb/* ) ;;
-# Don't use installbsd from OSF since it installs stuff as root
+*)
-# by default.
+# OSF1 and SCO ODT 3.0 have their own names for install.
-for ac_prog in ginstall scoinst install; do
+# Don't use installbsd from OSF since it installs stuff as root
-if $as_executable_p "$ac_dir/$ac_prog"; then
+# by default.
-	  if test $ac_prog = install &&
+for ac_prog in ginstall scoinst install; do
-grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+for ac_exec_ext in '' $ac_executable_extensions; do
-	    # AIX install.  It has an incompatible calling convention.
+if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-	    :
+if test $ac_prog = install &&
-	  elif test $ac_prog = install &&
+grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+# AIX install.  It has an incompatible calling convention.
-	    # program-specific install script used by HP pwplus--don't use.
+:
-	    :
+elif test $ac_prog = install &&
-	  else
+grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+# program-specific install script used by HP pwplus--don't use.
-	    break 2
+:
-	  fi
+else
-	fi
+ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+break 3
+fi
+fi
 done
-;;
+done
-esac
+;;
-done
+esac
+done
 fi
 if test "${ac_cv_path_install+set}" = set; then
 INSTALL=$ac_cv_path_install
 else
 # break other packages using the cache if that directory is
 # removed, or if the path is relative.
 INSTALL=$ac_install_sh
 fi
 fi
-echo "$as_me:1795: result: $INSTALL" >&5
+echo "$as_me:$LINENO: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 ac_ext=c
 ac_cpp='$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 "$as_me:1811: checking how to run the C preprocessor" >&5
+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
 CPP=
 fi
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat >conftest.$ac_ext <<_ACEOF
-#line 1832 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax error
 _ACEOF
-if { (eval echo "$as_me:1837: \"$ac_cpp conftest.$ac_ext\"") >&5
+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:1843: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 rm -f conftest.err conftest.$ac_ext
 # OK, works on sane cases.  Now check whether non-existent headers
 # can be detected and how.
 cat >conftest.$ac_ext <<_ACEOF
-#line 1866 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:1870: \"$ac_cpp conftest.$ac_ext\"") >&5
+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:1876: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 CPP=$ac_cv_prog_CPP
 else
 ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:1913: result: $CPP" >&5
+echo "$as_me:$LINENO: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat >conftest.$ac_ext <<_ACEOF
-#line 1923 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax error
 _ACEOF
-if { (eval echo "$as_me:1928: \"$ac_cpp conftest.$ac_ext\"") >&5
+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:1934: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 rm -f conftest.err conftest.$ac_ext
 # OK, works on sane cases.  Now check whether non-existent headers
 # can be detected and how.
 cat >conftest.$ac_ext <<_ACEOF
-#line 1957 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:1961: \"$ac_cpp conftest.$ac_ext\"") >&5
+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:1967: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 # 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:1995: error: C preprocessor \"$CPP\" fails sanity check" >&5
+{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&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 "$as_me:2006: checking for ANSI C header files" >&5
+echo "$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 2012 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
 #include <float.h>
 _ACEOF
-if { (eval echo "$as_me:2020: \"$ac_cpp conftest.$ac_ext\"") >&5
+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:2026: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 rm -f conftest.err 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 2048 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <string.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 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 2066 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 if test "$cross_compiling" = yes; then
 :
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2087 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 exit(2);
 exit (0);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:2113: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2116: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:2118: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2121: \$? = $ac_status" >&5
+echo "$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
+( exit $ac_status )
 ac_cv_header_stdc=no
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:2134: result: $ac_cv_header_stdc" >&5
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
-cat >>confdefs.h <<\EOF
+cat >>confdefs.h <<\_ACEOF
 #define STDC_HEADERS 1
-EOF
+_ACEOF
 fi
 ac_header_dirent=no
 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
 as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-echo "$as_me:2147: 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... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2153 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$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:2168: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:2171: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:2174: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2177: \$? = $ac_status" >&5
+echo "$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:2187: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
-cat >>confdefs.h <<EOF
+cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
-EOF
+_ACEOF
 ac_header_dirent=$ac_hdr; break
 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:2200: checking for opendir in -ldir" >&5
+echo "$as_me:$LINENO: checking for library containing opendir" >&5
-echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6
+echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
-if test "${ac_cv_lib_dir_opendir+set}" = set; then
+if test "${ac_cv_search_opendir+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-ac_check_lib_save_LIBS=$LIBS
+ac_func_search_save_LIBS=$LIBS
-LIBS="-ldir  $LIBS"
+ac_cv_search_opendir=no
 cat >conftest.$ac_ext <<_ACEOF
-#line 2208 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char opendir ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 opendir ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2227: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2230: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2233: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2236: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
-ac_cv_lib_dir_opendir=yes
+ac_cv_search_opendir="none required"
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_dir_opendir=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+if test "$ac_cv_search_opendir" = no; then
-fi
+for ac_lib in dir; do
-echo "$as_me:2247: result: $ac_cv_lib_dir_opendir" >&5
+LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6
+cat >conftest.$ac_ext <<_ACEOF
-if test $ac_cv_lib_dir_opendir = yes; then
+#line $LINENO "configure"
-LIBS="$LIBS -ldir"
-fi
-else
-echo "$as_me:2254: checking for opendir in -lx" >&5
-echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6
-if test "${ac_cv_lib_x_opendir+set}" = set; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-ac_check_lib_save_LIBS=$LIBS
-LIBS="-lx  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line 2262 "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 opendir ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 opendir ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2281: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2284: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2287: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2290: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
-ac_cv_lib_x_opendir=yes
+ac_cv_search_opendir="-l$ac_lib"
+break
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_lib_x_opendir=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+done
 fi
-echo "$as_me:2301: result: $ac_cv_lib_x_opendir" >&5
+LIBS=$ac_func_search_save_LIBS
-echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6
+fi
-if test $ac_cv_lib_x_opendir = yes; then
+echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
-LIBS="$LIBS -lx"
+echo "${ECHO_T}$ac_cv_search_opendir" >&6
-fi
+if test "$ac_cv_search_opendir" != no; then
+test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
-fi
+fi
+else
+echo "$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
+ac_cv_search_opendir=no
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+builtin and then its argument prototype would still apply.  */
+char opendir ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+opendir ();
+;
+return 0;
+}
+_ACEOF
+rm -f conftest.$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 $ac_status); }; }; then
+ac_cv_search_opendir="none required"
+else
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_opendir" = no; then
+for ac_lib in x; do
+LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+builtin and then its argument prototype would still apply.  */
+char opendir ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+opendir ();
+;
+return 0;
+}
+_ACEOF
+rm -f conftest.$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 $ac_status); }; }; then
+ac_cv_search_opendir="-l$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" | $as_tr_sh`
-echo "$as_me:2312: checking for $ac_header" >&5
+if eval "test \"\${$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) $ECHO_C" >&6
-else
+fi
-cat >conftest.$ac_ext <<_ACEOF
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-#line 2318 "configure"
+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 "$as_me:2322: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$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:2328: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-eval "$as_ac_Header=yes"
+ac_header_preproc=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Header=no"
+ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-fi
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "$as_me:2347: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc 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: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+no:yes )
+{ echo "$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: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+fi
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
-cat >>confdefs.h <<EOF
+cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-EOF
+_ACEOF
 fi
 done
 for ac_header in sys/stat.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2360: checking for $ac_header" >&5
+if eval "test \"\${$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) $ECHO_C" >&6
-else
+fi
-cat >conftest.$ac_ext <<_ACEOF
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-#line 2366 "configure"
+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 "$as_me:2370: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$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:2376: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-eval "$as_ac_Header=yes"
+ac_header_preproc=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$as_ac_Header=no"
+ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-fi
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "$as_me:2395: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc 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: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+no:yes )
+{ echo "$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: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+fi
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
-cat >>confdefs.h <<EOF
+cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-EOF
+_ACEOF
 fi
 done
 for ac_func in pipe
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:2408: checking for $ac_func" >&5
+echo "$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 2414 "configure"
+#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.  */
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 char (*f) ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 /* The GNU C library defines this for functions which it implements
 to always fail with ENOSYS.  Some functions are actually named
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2445: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2448: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2451: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2454: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 eval "$as_ac_var=yes"
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2464: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
-cat >>confdefs.h <<EOF
+cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-EOF
+_ACEOF
-cat >>confdefs.h <<\EOF
+cat >>confdefs.h <<\_ACEOF
 #define HAVE_PIPE 1
-EOF
+_ACEOF
 fi
 done
 for ac_func in connect
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:2481: checking for $ac_func" >&5
+echo "$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 2487 "configure"
+#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.  */
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 char (*f) ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 /* The GNU C library defines this for functions which it implements
 to always fail with ENOSYS.  Some functions are actually named
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2518: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2521: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2524: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2527: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 eval "$as_ac_var=yes"
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2537: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
-cat >>confdefs.h <<EOF
+cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-EOF
+_ACEOF
 fi
 done
 if test x"$ac_cv_func_connect" = x"no"; then
 if test -z "$libsocket"; then
-echo "$as_me:2549: checking for socket in -lsocket" >&5
+echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
 echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
 if test "${ac_cv_lib_socket_socket+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2557 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char socket ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 socket ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2576: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2579: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2582: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2585: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_socket_socket=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_socket_socket=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2596: result: $ac_cv_lib_socket_socket" >&5
+echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
 echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
 if test $ac_cv_lib_socket_socket = yes; then
 LIBS="$LIBS -lsocket"
 fi
 fi
 if test -z "$libinet"; then
-echo "$as_me:2605: checking for socket in -linet" >&5
+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  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2613 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char socket ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 socket ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2632: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2635: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2638: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2641: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_inet_socket=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_inet_socket=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2652: result: $ac_cv_lib_inet_socket" >&5
+echo "$as_me:$LINENO: result: $ac_cv_lib_inet_socket" >&5
 echo "${ECHO_T}$ac_cv_lib_inet_socket" >&6
 if test $ac_cv_lib_inet_socket = yes; then
 libnsl=1; LIBS="$LIBS -linet -lnsl_s"
 fi
 fi
 if test -z "$libnsl"; then
-echo "$as_me:2661: checking for gethostname in -lnsl" >&5
+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  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2669 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char gethostname ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 gethostname ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2688: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2691: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2694: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2697: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_nsl_gethostname=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_nsl_gethostname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2708: result: $ac_cv_lib_nsl_gethostname" >&5
+echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostname" >&5
 echo "${ECHO_T}$ac_cv_lib_nsl_gethostname" >&6
 if test $ac_cv_lib_nsl_gethostname = yes; then
 LIBS="$LIBS -lnsl"
 fi
 fi
 fi
-echo "$as_me:2717: checking for getpwnam in -lsun" >&5
+echo "$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 2725 "configure"
+#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:2744: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2747: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2750: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2753: \$? = $ac_status" >&5
+echo "$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:2764: result: $ac_cv_lib_sun_getpwnam" >&5
+echo "$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 "$as_me:2770: checking for inet_addr in -ldgc" >&5
+echo "$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 2778 "configure"
+#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:2797: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2800: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2803: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2806: \$? = $ac_status" >&5
+echo "$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:2817: result: $ac_cv_lib_dgc_inet_addr" >&5
+echo "$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 "$as_me:2823: checking for gethostbyname in -lresolv" >&5
+echo "$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 2831 "configure"
+#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:2850: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2853: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2856: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2859: \$? = $ac_status" >&5
+echo "$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:2870: result: $ac_cv_lib_resolv_gethostbyname" >&5
+echo "$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
+# Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_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="$PKG_CFG" # Let the user override the test.
+else
+as_save_IFS=$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_PKG_CFG="pkg-config"
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
+done
+fi
+fi
+PKG_CFG=$ac_cv_prog_PKG_CFG
+if test -n "$PKG_CFG"; then
+echo "$as_me:$LINENO: result: $PKG_CFG" >&5
+echo "${ECHO_T}$PKG_CFG" >&6
+else
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+if test x"$PKG_CFG" = x; then
 # Check whether --with-glib-prefix or --without-glib-prefix was given.
 if test "${with_glib_prefix+set}" = set; then
 withval="$with_glib_prefix"
 glib_config_prefix="$withval"
 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:2926: checking for $ac_word" >&5
+echo "$as_me:$LINENO: checking for $ac_word" >&5
 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 $GLIB_CONFIG in
 [\\/]* | ?:[\\/]*)
 ac_cv_path_GLIB_CONFIG="$GLIB_CONFIG" # Let the user override the test with a path.
 ;;
 *)
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-if $as_executable_p "$ac_dir/$ac_word"; then
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_path_GLIB_CONFIG="$ac_dir/$ac_word"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:2943: found $ac_dir/$ac_word" >&5
+ac_cv_path_GLIB_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-fi
+break 2
+fi
+done
 done
 test -z "$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:2955: result: $GLIB_CONFIG" >&5
+echo "$as_me:$LINENO: result: $GLIB_CONFIG" >&5
 echo "${ECHO_T}$GLIB_CONFIG" >&6
 else
-echo "$as_me:2958: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 min_glib_version=1.2.0
-echo "$as_me:2963: 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... $ECHO_C" >&6
 no_glib=""
 if test "$GLIB_CONFIG" = "no" ; then
 no_glib=yes
 else
 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 2987 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <glib.h>
 #include <stdio.h>
 #include <stdlib.h>
 return 1;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3064: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3067: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:3069: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3072: \$? = $ac_status" >&5
+echo "$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
+( exit $ac_status )
 no_glib=yes
 fi
 rm -f core core.* *.core conftest$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:3088: result: yes" >&5
+echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 :
 else
-echo "$as_me:3092: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 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"
 else
 echo "*** Could not run GLIB test program, checking why..."
 CFLAGS="$CFLAGS $GLIB_CFLAGS"
 LIBS="$LIBS $GLIB_LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3107 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <glib.h>
 #include <stdio.h>
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 return ((glib_major_version) || (glib_minor_version) || (glib_micro_version));
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3122: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3125: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3128: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3131: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding GLIB or finding the wrong"
 echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GLIB_CFLAGS=""
 GLIB_LIBS=""
-{ { echo "$as_me:3157: error: { { echo \"$as_me:3157: error: Cannot find GLIB: Is glib-config in path?\" >&5
+{ { echo "$as_me:$LINENO: error: { { echo \"$as_me:$LINENO: error: Cannot find GLIB: Is glib-config in path?\" >&5
 echo \"$as_me: error: Cannot find GLIB: Is glib-config in path?\" >&2;}
 { (exit 1); exit 1; }; }" >&5
-echo "$as_me: error: { { echo \"$as_me:3160: error: Cannot find GLIB: Is glib-config in path?\" >&5
+echo "$as_me: error: { { echo \"$as_me:$LINENO: error: Cannot find GLIB: Is glib-config in path?\" >&5
 echo \"$as_me: error: Cannot find GLIB: Is glib-config in path?\" >&2;}
 { (exit 1); exit 1; }; }" >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conf.glibtest
 # Check whether --with-gtk-prefix or --without-gtk-prefix was given.
 if test "${with_gtk_prefix+set}" = set; then
 withval="$with_gtk_prefix"
 gtk_config_prefix="$withval"
 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:3215: checking for $ac_word" >&5
+echo "$as_me:$LINENO: checking for $ac_word" >&5
 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 $GTK_CONFIG in
 [\\/]* | ?:[\\/]*)
 ac_cv_path_GTK_CONFIG="$GTK_CONFIG" # Let the user override the test with a path.
 ;;
 *)
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-if $as_executable_p "$ac_dir/$ac_word"; then
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_path_GTK_CONFIG="$ac_dir/$ac_word"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:3232: found $ac_dir/$ac_word" >&5
+ac_cv_path_GTK_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-fi
+break 2
+fi
+done
 done
 test -z "$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:3244: result: $GTK_CONFIG" >&5
+echo "$as_me:$LINENO: result: $GTK_CONFIG" >&5
 echo "${ECHO_T}$GTK_CONFIG" >&6
 else
-echo "$as_me:3247: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 min_gtk_version=1.2.0
-echo "$as_me:3252: 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... $ECHO_C" >&6
 no_gtk=""
 if test "$GTK_CONFIG" = "no" ; then
 no_gtk=yes
 else
 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 3276 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <gtk/gtk.h>
 #include <stdio.h>
 #include <stdlib.h>
 return 1;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3355: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3358: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:3360: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3363: \$? = $ac_status" >&5
+echo "$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
+( exit $ac_status )
 no_gtk=yes
 fi
 rm -f core core.* *.core conftest$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:3379: result: yes" >&5
+echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 :
 else
-echo "$as_me:3383: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 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"
 else
 echo "*** Could not run GTK test program, checking why..."
 CFLAGS="$CFLAGS $GTK_CFLAGS"
 LIBS="$LIBS $GTK_LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3398 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <gtk/gtk.h>
 #include <stdio.h>
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version));
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3413: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3416: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3419: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3422: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding GTK or finding the wrong"
 echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GTK_CFLAGS=""
 GTK_LIBS=""
-{ { echo "$as_me:3448: error: { { echo \"$as_me:3448: error: Cannot find GTK: Is gtk-config in path?\" >&5
+{ { echo "$as_me:$LINENO: error: { { echo \"$as_me:$LINENO: error: Cannot find GTK: Is gtk-config in path?\" >&5
 echo \"$as_me: error: Cannot find GTK: Is gtk-config in path?\" >&2;}
 { (exit 1); exit 1; }; }" >&5
-echo "$as_me: error: { { echo \"$as_me:3451: error: Cannot find GTK: Is gtk-config in path?\" >&5
+echo "$as_me: error: { { echo \"$as_me:$LINENO: error: Cannot find GTK: Is gtk-config in path?\" >&5
 echo \"$as_me: error: Cannot find GTK: Is gtk-config in path?\" >&2;}
 { (exit 1); exit 1; }; }" >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conf.gtktest
-echo "$as_me:3459: checking for pthread.h" >&5
+else
+GTK_CFLAGS=`$PKG_CFG --cflags gtk+-2.0 gthread-2.0`
+GTK_LIBS=`$PKG_CFG --libs gtk+-2.0 gthread-2.0`
+fi
+if test "${ac_cv_header_pthread_h+set}" = set; then
+echo "$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) $ECHO_C" >&6
-else
+fi
-cat >conftest.$ac_ext <<_ACEOF
+echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
-#line 3465 "configure"
+echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
+else
+# Is the header compilable?
+echo "$as_me:$LINENO: checking pthread.h usability" >&5
+echo $ECHO_N "checking pthread.h usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#include <pthread.h>
+_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 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:3469: \"$ac_cpp conftest.$ac_ext\"") >&5
+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:3475: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-ac_cv_header_pthread_h=yes
+ac_header_preproc=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-ac_cv_header_pthread_h=no
+ac_header_preproc=no
 fi
 rm -f conftest.err conftest.$ac_ext
-fi
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "$as_me:3494: result: $ac_cv_header_pthread_h" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+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: WARNING: pthread.h: proceeding with the preprocessor's result" >&2;};;
+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: WARNING: pthread.h: check for missing prerequisite headers?" >&2;}
+{ echo "$as_me:$LINENO: WARNING: pthread.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: pthread.h: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$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: $ac_cv_header_pthread_h" >&5
 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
+fi
 if test $ac_cv_header_pthread_h = yes; then
 :
 else
-{ { echo "$as_me:3499: error: pthread header not found. Dynamic Windows cannot build without it." >&5
+{ { echo "$as_me:$LINENO: error: pthread header not found. Dynamic Windows cannot build without it." >&5
 echo "$as_me: error: pthread header not found. Dynamic Windows cannot build without it." >&2;}
 { (exit 1); exit 1; }; }
 fi
-echo "$as_me:3504: 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... $ECHO_C" >&6
 if test "${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 3512 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char pthread_attr_init ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 pthread_attr_init ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3531: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3534: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3537: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3540: \$? = $ac_status" >&5
+echo "$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.$ac_ext >&5
 ac_cv_lib_pthread_pthread_attr_init=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3551: 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
 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lpthread"
 else
-echo "$as_me:3556: 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... $ECHO_C" >&6
 if test "${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 3564 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char pthread_attr_init ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 pthread_attr_init ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3583: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3586: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3589: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3592: \$? = $ac_status" >&5
+echo "$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.$ac_ext >&5
 ac_cv_lib_pthreads_pthread_attr_init=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3603: 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
 if test $ac_cv_lib_pthreads_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lpthreads"
 else
-echo "$as_me:3608: 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... $ECHO_C" >&6
 if test "${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 3616 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
 builtin and then its argument prototype would still apply.  */
 char pthread_attr_init ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 pthread_attr_init ();
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3635: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3638: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3641: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3644: \$? = $ac_status" >&5
+echo "$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.$ac_ext >&5
 ac_cv_lib_c_r_pthread_attr_init=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3655: 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
 if test $ac_cv_lib_c_r_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lc_r"
 else
-{ { echo "$as_me:3660: error: pthread library not found. HandyFTP cannot build without it.
+{ { echo "$as_me:$LINENO: error: pthread library not found. HandyFTP cannot build without it.
 " >&5
 echo "$as_me: error: pthread library not found. HandyFTP cannot build without it.
 " >&2;}
 { (exit 1); exit 1; }; }
 fi
-fi
+fi
-fi
+fi
 # Check whether --with-imlib-prefix or --without-imlib-prefix was given.
 if test "${with_imlib_prefix+set}" = set; then
 withval="$with_imlib_prefix"
 imlib_prefix="$withval"
 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:3710: checking for $ac_word" >&5
+echo "$as_me:$LINENO: checking for $ac_word" >&5
 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 $IMLIB_CONFIG in
 [\\/]* | ?:[\\/]*)
 ac_cv_path_IMLIB_CONFIG="$IMLIB_CONFIG" # Let the user override the test with a path.
 ;;
 *)
-ac_save_IFS=$IFS; IFS=$ac_path_separator
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-ac_dummy="$PATH"
+for as_dir in $PATH
-for ac_dir in $ac_dummy; do
+do
-IFS=$ac_save_IFS
+IFS=$as_save_IFS
-test -z "$ac_dir" && ac_dir=.
+test -z "$as_dir" && as_dir=.
-if $as_executable_p "$ac_dir/$ac_word"; then
+for ac_exec_ext in '' $ac_executable_extensions; do
-ac_cv_path_IMLIB_CONFIG="$ac_dir/$ac_word"
+if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-echo "$as_me:3727: found $ac_dir/$ac_word" >&5
+ac_cv_path_IMLIB_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-break
+echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-fi
+break 2
+fi
+done
 done
 test -z "$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:3739: result: $IMLIB_CONFIG" >&5
+echo "$as_me:$LINENO: result: $IMLIB_CONFIG" >&5
 echo "${ECHO_T}$IMLIB_CONFIG" >&6
 else
-echo "$as_me:3742: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 min_imlib_version=1.9.4
-echo "$as_me:3747: 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... $ECHO_C" >&6
 no_imlib=""
 if test "$IMLIB_CONFIG" = "no" ; then
 no_imlib=yes
 else
 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 3772 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <gdk_imlib.h>
 printf("*** config.cache before re-running configure\n");
 return 1;
 }
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3814: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3817: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:3819: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3822: \$? = $ac_status" >&5
+echo "$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
+( exit $ac_status )
 no_imlib=yes
 fi
 rm -f core core.* *.core conftest$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:3838: result: yes" >&5
+echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-cat >>confdefs.h <<\EOF
+cat >>confdefs.h <<\_ACEOF
 #define USE_IMLIB 1
-EOF
+_ACEOF
 else
-echo "$as_me:3845: result: no" >&5
+echo "$as_me:$LINENO: result: no" >&5
 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"
 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 3860 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <gdk_imlib.h>
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+extern "C"
+#  endif
+int F77_DUMMY_MAIN() { return 1; }
+#endif
 int
 main ()
 {
 return 0;
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3875: \"$ac_link\"") >&5
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3878: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3881: \"$ac_try\"") >&5
+{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3884: \$? = $ac_status" >&5
+echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding IMLIB or finding the wrong"
 echo "*** version of IMLIB. If it is not finding IMLIB, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GDK_IMLIB_CFLAGS=""
 GDK_IMLIB_LIBS=""
-{ { echo "$as_me:3910: error: IMLIB not found or too old. Dynamic Windows cannot build without it." >&5
+{ { echo "$as_me:$LINENO: error: IMLIB not found or too old. Dynamic Windows cannot build without it." >&5
 echo "$as_me: error: IMLIB not found or too old. Dynamic Windows cannot build without it." >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conf.gdkimlibtest
 CFLAGS="$CFLAGS $GTK_CFLAGS $GDK_IMLIB_FLAGS"
 LIBS="$LIBS $GTK_LIBS $PTHREAD_LIBS $GDK_IMLIB_LIBS"
 RM="rm -f"
 LN="ln -s"
 CP="cp"
 MV="mv"
 MKDIR="mkdir"
 ac_config_files="$ac_config_files Makefile dw-config"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 }'
 fi
 DEFS=-DHAVE_CONFIG_H
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:4007: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
-# Generated automatically by configure.
+# Generated by $as_me.
 # Run this file to recreate the current configuration.
 # Compiler output produced by configure, useful for debugging
 # configure, is in config.log if it exists.
 debug=false
 SHELL=\${CONFIG_SHELL-$SHELL}
-ac_cs_invocation="\$0 \$@"
 _ACEOF
 cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
 # Be Bourne compatible
 if test -n "${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
 set -o posix
 fi
+# NLS nuisances.
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+as_unset=unset
+else
+as_unset=false
+fi
+(set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
+{ $as_unset LANG || test "${LANG+set}" != set; } ||
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+{ $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
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+(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=`echo "$0" |sed 's,.*[\\/],,'`
+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 "${PATH_SEPARATOR+set}" != set; then
+echo "#! /bin/sh" >conftest.sh
+echo  "exit 0"   >>conftest.sh
+chmod +x conftest.sh
+if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+PATH_SEPARATOR=';'
+else
+PATH_SEPARATOR=:
+fi
+rm -f conftest.sh
+fi
+as_lineno_1=$LINENO
+as_lineno_2=$LINENO
+as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+test "x$as_lineno_1" != "x$as_lineno_2" &&
+test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+# Find who we are.  Look in the path if we contain no path at all
+# relative or not.
+case $0 in
+*[\\/]* ) as_myself=$0 ;;
+*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+as_myself=$0
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+{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+{ (exit 1); exit 1; }; }
+fi
+case $CONFIG_SHELL in
+'')
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+for as_base in sh bash ksh sh5; do
+	 case $as_dir in
+	 /*)
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+as_lineno_1=$LINENO
+as_lineno_2=$LINENO
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+test "x$as_lineno_1" != "x$as_lineno_2" &&
+test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+	     CONFIG_SHELL=$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
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+# with the numbered line, and appends trailing '-' during
+# substitution so that $LINENO is not a special case at line end.
+# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+# second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
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+t loop
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+}
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 if expr a : '\(a\)' >/dev/null 2>&1; then
 as_expr=expr
 else
 as_expr=false
 fi
 rm -f conf$$ conf$$.exe conf$$.file
 as_executable_p="test -f"
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-as_unset=unset
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+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
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+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.  Logging --version etc. is OK.
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+{
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+sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;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
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+CONFIG_HEADERS  = $CONFIG_HEADERS
+CONFIG_LINKS    = $CONFIG_LINKS
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+$ $0 $@
+_CSEOF
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 ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
 current configuration.
 Configuration headers:
 $config_headers
 Report bugs to <bug-autoconf@gnu.org>."
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 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 srcdir=$srcdir
 INSTALL="$INSTALL"
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+_ACEOF
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-## ----------------------- ##
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 {
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-EOF
+_ACEOF
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 #
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 if test -n "\$CONFIG_FILES"; then
 # Protect against being on the right side of a sed subst in config.status.
 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
 s,@SHELL@,$SHELL,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
 s,@exec_prefix@,$exec_prefix,;t t
 s,@prefix@,$prefix,;t t
 s,@program_transform_name@,$program_transform_name,;t t
 s,@bindir@,$bindir,;t t
 s,@sbindir@,$sbindir,;t t
 s,@libdir@,$libdir,;t t
 s,@includedir@,$includedir,;t t
 s,@oldincludedir@,$oldincludedir,;t t
 s,@infodir@,$infodir,;t t
 s,@mandir@,$mandir,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
 s,@build_alias@,$build_alias,;t t
 s,@host_alias@,$host_alias,;t t
 s,@target_alias@,$target_alias,;t t
+s,@DEFS@,$DEFS,;t t
 s,@ECHO_C@,$ECHO_C,;t t
 s,@ECHO_N@,$ECHO_N,;t t
 s,@ECHO_T@,$ECHO_T,;t t
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
-s,@DEFS@,$DEFS,;t t
 s,@LIBS@,$LIBS,;t t
 s,@DW_MAJOR_VERSION@,$DW_MAJOR_VERSION,;t t
 s,@DW_MINOR_VERSION@,$DW_MINOR_VERSION,;t t
 s,@DW_SUB_VERSION@,$DW_SUB_VERSION,;t t
 s,@CC@,$CC,;t t
 s,@MAKE@,$MAKE,;t t
 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
 s,@CPP@,$CPP,;t t
+s,@PKG_CFG@,$PKG_CFG,;t t
 s,@GLIB_CONFIG@,$GLIB_CONFIG,;t t
 s,@GLIB_CFLAGS@,$GLIB_CFLAGS,;t t
 s,@GLIB_LIBS@,$GLIB_LIBS,;t t
 s,@GTK_CONFIG@,$GTK_CONFIG,;t t
 s,@GTK_CFLAGS@,$GTK_CFLAGS,;t t
 s,@CP@,$CP,;t t
 s,@MV@,$MV,;t t
 s,@MKDIR@,$MKDIR,;t t
 CEOF
-EOF
+_ACEOF
-cat >>$CONFIG_STATUS <<\EOF
+cat >>$CONFIG_STATUS <<\_ACEOF
 # Split the substitutions into bite-sized pieces for seds with
 # small command number limits, like on Digital OSF/1 and HP-UX.
 ac_max_sed_lines=48
 ac_sed_frag=1 # Number of current file.
 ac_beg=1 # First line for current file.
 if test -z "$ac_sed_cmds"; then
 ac_sed_cmds=cat
 fi
 fi # test -n "$CONFIG_FILES"
-EOF
+_ACEOF
-cat >>$CONFIG_STATUS <<\EOF
+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=`echo "$ac_file" | sed 's,:.*,,'` ;;
 * )   ac_file_in=$ac_file.in ;;
 esac
 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
-ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$ac_file" : 'X\(//\)[^/]' \| \
 X"$ac_file" : 'X\(//\)$' \| \
 X"$ac_file" : 'X\(/\)' \| \
 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 	  /^X\(\/\/\)$/{ s//\1/; q; }
 	  /^X\(\/\).*/{ s//\1/; q; }
 	  s/.*/./; q'`
-if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+{ case "$ac_dir" in
-{ 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"
+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_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
+ac_builddir=.
-# A "../" for each directory in $ac_dir_suffix.
-ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
+if test "$ac_dir" != .; then
-else
+ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-ac_dir_suffix= ac_dots=
+# A "../" for each directory in $ac_dir_suffix.
-fi
+ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
-case $srcdir in
+ac_dir_suffix= ac_top_builddir=
-.)  ac_srcdir=.
+fi
-if test -z "$ac_dots"; then
-ac_top_srcdir=.
+case $srcdir in
-else
+.)  # No --srcdir option.  We are building in place.
-ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
+ac_srcdir=.
-fi ;;
+if test -z "$ac_top_builddir"; then
-[\\/]* | ?:[\\/]* )
+ac_top_srcdir=.
-ac_srcdir=$srcdir$ac_dir_suffix;
+else
-ac_top_srcdir=$srcdir ;;
+ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+fi ;;
+[\\/]* | ?:[\\/]* )  # Absolute path.
+ac_srcdir=$srcdir$ac_dir_suffix;
+ac_top_srcdir=$srcdir ;;
 *) # Relative path.
-ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
+ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-ac_top_srcdir=$ac_dots$srcdir ;;
+ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$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 $INSTALL in
 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-*) ac_INSTALL=$ac_dots$INSTALL ;;
+*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
 esac
 if test x"$ac_file" != x-; then
-{ echo "$as_me:4462: creating $ac_file" >&5
+{ echo "$as_me:$LINENO: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 rm -f "$ac_file"
 fi
 # 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 automatically by config.status.  */
+#    /* config.h.  Generated by config.status.  */
-configure_input="Generated automatically from `echo $ac_file_in |
+if test x"$ac_file" = x-; then
-sed 's,.*/,,'` by configure."
+configure_input=
+else
+configure_input="$ac_file.  "
+fi
+configure_input=$configure_input"Generated from `echo $ac_file_in |
+sed 's,.*/,,'` by configure."
 # First look for the input files in the build tree, otherwise in the
 # src tree.
 ac_file_inputs=`IFS=:
 for f in $ac_file_in; do
 case $f in
 -) echo $tmp/stdin ;;
 [\\/$]*)
 # Absolute (can't be DOS-style, as IFS=:)
-test -f "$f" || { { echo "$as_me:4480: error: cannot find input file: $f" >&5
+test -f "$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
 elif test -f "$srcdir/$f"; then
 # Source tree
 echo $srcdir/$f
 else
 # /dev/null tree
-{ { echo "$as_me:4493: error: cannot find input file: $f" >&5
+{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
 { (exit 1); exit 1; }; }
 fi;;
 esac
 done` || { (exit 1); exit 1; }
-EOF
+_ACEOF
-cat >>$CONFIG_STATUS <<EOF
+cat >>$CONFIG_STATUS <<_ACEOF
 sed "$ac_vpsub
 $extrasub
-EOF
+_ACEOF
-cat >>$CONFIG_STATUS <<\EOF
+cat >>$CONFIG_STATUS <<\_ACEOF
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
 s,@configure_input@,$configure_input,;t t
 s,@srcdir@,$ac_srcdir,;t t
+s,@abs_srcdir@,$ac_abs_srcdir,;t t
 s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s,@builddir@,$ac_builddir,;t t
+s,@abs_builddir@,$ac_abs_builddir,;t t
+s,@top_builddir@,$ac_top_builddir,;t t
+s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
 s,@INSTALL@,$ac_INSTALL,;t t
 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
 rm -f $tmp/stdin
 if test x"$ac_file" != x-; then
 mv $tmp/out $ac_file
 cat $tmp/out
 rm -f $tmp/out
 fi
 done
-EOF
+_ACEOF
-cat >>$CONFIG_STATUS <<\EOF
+cat >>$CONFIG_STATUS <<\_ACEOF
 #
 # CONFIG_HEADER section.
 #
 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
 * )   ac_file_in=$ac_file.in ;;
 esac
-test x"$ac_file" != x- && { echo "$as_me:4554: creating $ac_file" >&5
+test x"$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:4565: error: cannot find input file: $f" >&5
+test -f "$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
 elif test -f "$srcdir/$f"; then
 # Source tree
 echo $srcdir/$f
 else
 # /dev/null tree
-{ { echo "$as_me:4578: error: cannot find input file: $f" >&5
+{ { echo "$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
-EOF
+_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.
 # 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 <<\EOF
+cat >confdef2sed.sed <<\_ACEOF
 s/[\\&,]/\\&/g
 s,[\\$`],\\&,g
 t clear
 : clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\(\([^ 	(][^ 	(]*\)([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
+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${ac_dD},gp
 : end
-EOF
+_ACEOF
 # If some macros were called several times there might be several times
 # the same #defines, which is useless.  Nevertheless, we may not want to
 # sort them, since we want the *last* AC-DEFINE to be honored.
 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
 rm -f confdef2sed.sed
 # This sed command replaces #undef with comments.  This is necessary, for
 # example, in the case of _POSIX_SOURCE, which is predefined and required
 # on some systems where configure will not decide to define it.
-cat >>conftest.undefs <<\EOF
+cat >>conftest.undefs <<\_ACEOF
 s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
-EOF
+_ACEOF
 # Break up conftest.defines because some shells have a limit on the size
 # of here documents, and old seds have small limits too (100 cmds).
 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
 echo '  if egrep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
 rm -f conftest.undefs
 mv conftest.tail conftest.undefs
 done
 rm -f conftest.undefs
-cat >>$CONFIG_STATUS <<\EOF
+cat >>$CONFIG_STATUS <<\_ACEOF
 # Let's still pretend it is `configure' which instantiates (i.e., don't
 # use $as_me), people would be surprised to read:
-#    /* config.h.  Generated automatically by config.status.  */
+#    /* config.h.  Generated by config.status.  */
 if test x"$ac_file" = x-; then
-echo "/* Generated automatically by configure.  */" >$tmp/config.h
+echo "/* Generated by configure.  */" >$tmp/config.h
 else
-echo "/* $ac_file.  Generated automatically by configure.  */" >$tmp/config.h
+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 $tmp/config.h 2>/dev/null; then
-{ echo "$as_me:4695: $ac_file is unchanged" >&5
+{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
 else
-ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$ac_file" : 'X\(//\)[^/]' \| \
 X"$ac_file" : 'X\(//\)$' \| \
 X"$ac_file" : 'X\(/\)' \| \
 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 	  /^X\(\/\/\)$/{ s//\1/; q; }
 	  /^X\(\/\).*/{ s//\1/; q; }
 	  s/.*/./; q'`
-if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+{ case "$ac_dir" in
-{ 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"
+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; }
-fi
 rm -f $ac_file
 mv $tmp/config.h $ac_file
 fi
 else
 cat $tmp/config.h
 rm -f $tmp/config.h
 fi
 done
-EOF
+_ACEOF
-cat >>$CONFIG_STATUS <<\EOF
+cat >>$CONFIG_STATUS <<\_ACEOF
 { (exit 0); exit 0; }
-EOF
+_ACEOF
 chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.
 # Unfortunately, on DOS this fails, as config.log is still kept open
 # by configure, so config.status won't be able to write to it; its

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comparison configure @ 120:7d2108cbcd3e