Remove the autogen/ directory

Ref: http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00806.html

* autogen: Remove directory.  Move update_autogen to admin/.
* autogen.sh: Remove reference to copy_autogen.
* GNUmakefile (configure):
* Makefile.in (bootstrap): Do not try to run copy_autogen.
* config.bat: Use msdos/autogen rather than autogen.

* admin/update_autogen: Move here from ../autogen.
(usage): Update.  Remove -l, add -A.
(autogendir): New variable.
(ldefs_flag): Default to set.
(genfiles): Reduce to only ms-dos relevant files.
(main): Make checking autogen sources optional.
Make copying of autogen files optional.

* msdos/autogen/config.in:
* msdos/autogen/Makefile.in: Move here from ../autogen.

* nt/INSTALL: Remove reference to copy_autogen.

* nt/config.nt: Comment.

23 files changed, 90 insertions, 37287 deletions

diff --git a/ChangeLog b/ChangeLog
index f316996461e..eaf7d751afa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2013-11-05  Glenn Morris  <rgm@gnu.org>
+
+	* autogen: Remove directory.  Move update_autogen to admin/.
+	* autogen.sh: Remove reference to copy_autogen.
+	* GNUmakefile (configure):
+	* Makefile.in (bootstrap): Do not try to run copy_autogen.
+	* config.bat: Use msdos/autogen rather than autogen.
+
 2013-11-05  Paul Eggert  <eggert@cs.ucla.edu>
 
 	Simplify and port recent bool vector changes.
diff --git a/GNUmakefile b/GNUmakefile
index a2a630ba9d5..25c586d8356 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -68,8 +68,8 @@ default $(filter-out configure Makefile,$(MAKECMDGOALS)): Makefile
 
 configure:
 	@echo >&2 'There seems to be no "configure" file in this directory.'
-	@echo >&2 'Running ./autogen.sh || autogen/copy_autogen ...'
-	./autogen.sh || autogen/copy_autogen
+	@echo >&2 'Running ./autogen.sh ...'
+	./autogen.sh
 	@echo >&2 '"configure" file built.'
 
 Makefile: configure
diff --git a/Makefile.in b/Makefile.in
index 8915eb3d9f9..461f0cb0481 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1065,11 +1065,11 @@ check-info-dir: info
 
 # Bootstrapping does the following:
 #  * Remove files to start from a bootstrap-clean slate.
-#  * Run autogen.sh, falling back on copy_autogen if autogen.sh fails.
+#  * Run autogen.sh.
 #  * Rebuild Makefile, to update the build procedure itself.
 #  * Do the actual build.
 bootstrap: bootstrap-clean FRC
-	cd $(srcdir) && { ./autogen.sh || autogen/copy_autogen; }
+	cd $(srcdir) && ./autogen.sh
 	$(MAKE) $(MFLAGS) MAKEFILE_NAME=force-Makefile force-Makefile
 	$(MAKE) $(MFLAGS) info all
 
diff --git a/admin/ChangeLog b/admin/ChangeLog
index 680792c12b7..b43fdbc4333 100644
--- a/admin/ChangeLog
+++ b/admin/ChangeLog
@@ -1,3 +1,13 @@
+2013-11-05  Glenn Morris  <rgm@gnu.org>
+
+	* update_autogen: Move here from ../autogen.
+	(usage): Update.  Remove -l, add -A.
+	(autogendir): New variable.
+	(ldefs_flag): Default to set.
+	(genfiles): Reduce to only ms-dos relevant files.
+	(main): Make checking autogen sources optional.
+	Make copying of autogen files optional.
+
 2013-10-30  Glenn Morris  <rgm@gnu.org>
 
 	* unidata/unidata-gen.el (unidata-gen-files): Use pop.
diff --git a/autogen/update_autogen b/admin/update_autogen
index 264d8d83d6d..316c9330b62 100755
--- a/autogen/update_autogen
+++ b/admin/update_autogen
@@ -1,5 +1,5 @@
 #!/bin/bash
-### update_autogen - update the generated files in Emacs autogen/ directory
+### update_autogen - update some auto-generated files in the Emacs tree
 
 ## Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
@@ -22,12 +22,12 @@
 
 ### Commentary:
 
-## This is a helper script to update the pre-built generated files in
-## the autogen/ directory.  This is suitable for running from cron.
+## This is a helper script to update some generated files in the Emacs
+## repository.  This is suitable for running from cron.
 ## Only Emacs maintainers need use this, so it uses bash features.
 ##
-## With the -l option, it also updates the versioned loaddefs-like
-## files in lisp/.  These include ldefs-boot, cl-loaddefs, rmail, etc.
+## By default, it updates the versioned loaddefs-like files in lisp,
+## except ldefs-boot.el.
 
 ### Code:
 
@@ -42,24 +42,25 @@ PD=${0%/*}
 
 [ "$PD" = "$0" ] && PD=.        # if PATH includes PWD
 
-## This should be the autogen directory.
+## This should be the admin directory.
 cd $PD
 cd ../
-[ -d autogen ] || die "Could not locate autogen directory"
+[ -d admin ] || die "Could not locate admin directory"
 
 
 usage ()
 {
     cat 1>&2 <<EOF
-Usage: ${PN} [-f] [-c] [-q] [-l [-L]] [-C] [-- make-flags]
-Update the generated files in the Emacs autogen/ directory.
+Usage: ${PN} [-f] [-c] [-q] [-A dir] [-L] [-C] [-- make-flags]
+Update some auto-generated files in the Emacs tree.
+By default, only does the versioned loaddefs-like files in lisp/.
+This requires a build.  Passes any non-option args to make (eg -- -j2).
 Options:
 -f: force an update even if the source files are locally modified.
 -c: if the update succeeds and the generated files are modified,
     commit them (caution).
 -q: be quiet; only give error messages, not status messages.
--l: also update the versioned loaddefs-like files in lisp/.
-This requires a build.  Passes any non-option args to make (eg -- -j2).
+-A: only update autotools files, copying into specified dir.
 -L: also update ldefs-boot.el.
 -C: start from a clean state.  Slower, but more correct.
 EOF
@@ -73,18 +74,23 @@ force=
 commit=
 quiet=
 clean=
-ldefs_flag=
+autogendir=                     # was "autogen"
+ldefs_flag=1
 lboot_flag=
 
 ## Parameters.
 ldefs_in=lisp/loaddefs.el
 ldefs_out=lisp/ldefs-boot.el
 sources="configure.ac lib/Makefile.am"
+## Files to copy into autogendir.
+## Everything:
 genfiles="
   configure aclocal.m4 src/config.in lib/Makefile.in
   build-aux/compile build-aux/config.guess build-aux/config.sub
   build-aux/depcomp build-aux/install-sh build-aux/missing
 "
+## msdos-only:
+genfiles="src/config.in lib/Makefile.in"
 
 for g in $genfiles; do
     basegen="$basegen ${g##*/}"
@@ -97,7 +103,7 @@ tempfile=/tmp/$PN.$$
 trap "rm -f $tempfile 2> /dev/null" EXIT
 
 
-while getopts ":hcflqCL" option ; do
+while getopts ":hcfqA:CL" option ; do
     case $option in
         (h) usage ;;
 
@@ -105,10 +111,12 @@ while getopts ":hcflqCL" option ; do
 
         (f) force=1 ;;
 
-        (l) ldefs_flag=1 ;;
-
         (q) quiet=1 ;;
 
+        (A) autogendir=$OPTARG
+            [ -d "$autogendir" ] || die "No autogen directory: $autogendir"
+            ;;
+
         (C) clean=1 ;;
 
         (L) lboot_flag=1 ;;
@@ -130,8 +138,8 @@ OPTIND=1
 
 echo "Running bzr status..."
 
-bzr status -S $sources ${ldefs_flag:+lisp} >| $tempfile || \
-    die "bzr status error for sources"
+bzr status -S ${autogendir:+$sources} ${ldefs_flag:+lisp} >| $tempfile || \
+    die "bzr status error for input files"
 
 ## The lisp portion could be more permissive, eg only care about .el files.
 while read stat file; do
@@ -175,31 +183,6 @@ fi
 [ $retval -ne 0 ] && die "autoreconf error"
 
 
-cp $genfiles autogen/
-
-
-cd autogen
-
-echo "Checking status of generated files..."
-
-bzr status -S $basegen >| $tempfile || \
-    die "bzr status error for generated files"
-
-
-modified=
-
-while read stat file; do
-
-    [ "$stat" != "M" ] && die "Unexpected status ($stat) for generated $file"
-
-    modified="$modified $file"
-
-done < $tempfile
-
-
-cd ../
-
-
 ## Uses global $commit.
 commit ()
 {
@@ -224,7 +207,36 @@ commit ()
 }                               # function commit
 
 
-commit "generated" $modified || die "bzr commit error"
+[ "$autogendir" ] && {
+
+    oldpwd=$PWD
+
+    cp $genfiles $autogendir/
+
+    cd $autogendir || die "cd error for $autogendir"
+
+    echo "Checking status of generated files..."
+
+    bzr status -S $basegen >| $tempfile || \
+        die "bzr status error for generated files"
+
+    modified=
+
+    while read stat file; do
+
+        [ "$stat" != "M" ] && \
+            die "Unexpected status ($stat) for generated $file"
+
+        modified="$modified $file"
+
+    done < $tempfile
+
+    cd $oldpwd
+
+    commit "generated" $modified || die "bzr commit error"
+
+    exit 0
+}                               # $autogendir
 
 
 [ "$ldefs_flag" ] || exit 0
diff --git a/autogen.sh b/autogen.sh
index e7c28c16d94..2cb7410a07e 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -191,13 +191,6 @@ autoreconf -i -I m4
 
 instead of this script.
 
-If all else fails, you can try using the pre-built versions of the
-generated files by doing:
-
-./autogen/copy_autogen
-
-This is not recommended - see the comments in \`copy_autogen'.
-
 Please report any problems with this script to bug-gnu-emacs@gnu.org .
 EOF
 
diff --git a/autogen/README b/autogen/README
deleted file mode 100644
index d4c2236581b..00000000000
--- a/autogen/README
+++ /dev/null
@@ -1,20 +0,0 @@
-This directory contains some pre-built generated files.
-Most people do not need to use these files - instead you should
-generate them yourself using eg `autogen.sh'.
-
-File:        Destination:  Created by:
-configure    ../           autoconf
-config.in    ../src        autoheader      * also used by MSDOS bzr build
-aclocal.m4   ../           aclocal
-Makefile.in  ../lib        automake
-compile      ../build-aux  automake
-config.guess ../build-aux  automake
-config.sub   ../build-aux  automake
-depcomp      ../build-aux  automake
-install-sh   ../build-aux  automake
-missing      ../build-aux  automake
-
-There are also some scripts:
-
-copy_autogen    - copy pre-built generated files into place
-update_autogen  - regenerate generated files (for maintainers)
diff --git a/autogen/aclocal.m4 b/autogen/aclocal.m4
deleted file mode 100644
index e61c008d8ae..00000000000
--- a/autogen/aclocal.m4
+++ /dev/null
@@ -1,1083 +0,0 @@
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-AC_SUBST([INSTALL_STRIP_PROGRAM])])
-
-# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 2
-
-# _AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
-# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
-# This macro is traced by Automake.
-AC_DEFUN([_AM_SUBST_NOTMAKE])
-
-# AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
-# Public sister of _AM_SUBST_NOTMAKE.
-AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
-
-# Check how to create a tarball.                            -*- Autoconf -*-
-
-# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 2
-
-# _AM_PROG_TAR(FORMAT)
-# --------------------
-# Check how to create a tarball in format FORMAT.
-# FORMAT should be one of `v7', `ustar', or `pax'.
-#
-# Substitute a variable $(am__tar) that is a command
-# writing to stdout a FORMAT-tarball containing the directory
-# $tardir.
-#     tardir=directory && $(am__tar) > result.tar
-#
-# Substitute a variable $(am__untar) that extract such
-# a tarball read from stdin.
-#     $(am__untar) < result.tar
-AC_DEFUN([_AM_PROG_TAR],
-[# Always define AMTAR for backward compatibility.
-AM_MISSING_PROG([AMTAR], [tar])
-m4_if([$1], [v7],
-     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
-     [m4_case([$1], [ustar],, [pax],,
-              [m4_fatal([Unknown tar format])])
-AC_MSG_CHECKING([how to create a $1 tar archive])
-# Loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-_am_tools=${am_cv_prog_tar_$1-$_am_tools}
-# Do not fold the above two line into one, because Tru64 sh and
-# Solaris sh will not grok spaces in the rhs of `-'.
-for _am_tool in $_am_tools
-do
-  case $_am_tool in
-  gnutar)
-    for _am_tar in tar gnutar gtar;
-    do
-      AM_RUN_LOG([$_am_tar --version]) && break
-    done
-    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
-    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
-    am__untar="$_am_tar -xf -"
-    ;;
-  plaintar)
-    # Must skip GNU tar: if it does not support --format= it doesn't create
-    # ustar tarball either.
-    (tar --version) >/dev/null 2>&1 && continue
-    am__tar='tar chf - "$$tardir"'
-    am__tar_='tar chf - "$tardir"'
-    am__untar='tar xf -'
-    ;;
-  pax)
-    am__tar='pax -L -x $1 -w "$$tardir"'
-    am__tar_='pax -L -x $1 -w "$tardir"'
-    am__untar='pax -r'
-    ;;
-  cpio)
-    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
-    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
-    am__untar='cpio -i -H $1 -d'
-    ;;
-  none)
-    am__tar=false
-    am__tar_=false
-    am__untar=false
-    ;;
-  esac
-
-  # If the value was cached, stop now.  We just wanted to have am__tar
-  # and am__untar set.
-  test -n "${am_cv_prog_tar_$1}" && break
-
-  # tar/untar a dummy directory, and stop if the command works
-  rm -rf conftest.dir
-  mkdir conftest.dir
-  echo GrepMe > conftest.dir/file
-  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
-  rm -rf conftest.dir
-  if test -s conftest.tar; then
-    AM_RUN_LOG([$am__untar <conftest.tar])
-    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-  fi
-done
-rm -rf conftest.dir
-
-AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
-m4_include([m4/00gnulib.m4])
-m4_include([m4/acl.m4])
-m4_include([m4/alloca.m4])
-m4_include([m4/byteswap.m4])
-m4_include([m4/c-strtod.m4])
-m4_include([m4/clock_time.m4])
-m4_include([m4/close-stream.m4])
-m4_include([m4/count-one-bits.m4])
-m4_include([m4/count-trailing-zeros.m4])
-m4_include([m4/dirent_h.m4])
-m4_include([m4/dup2.m4])
-m4_include([m4/environ.m4])
-m4_include([m4/errno_h.m4])
-m4_include([m4/euidaccess.m4])
-m4_include([m4/execinfo.m4])
-m4_include([m4/extensions.m4])
-m4_include([m4/extern-inline.m4])
-m4_include([m4/faccessat.m4])
-m4_include([m4/fcntl.m4])
-m4_include([m4/fcntl_h.m4])
-m4_include([m4/fdatasync.m4])
-m4_include([m4/fdopendir.m4])
-m4_include([m4/filemode.m4])
-m4_include([m4/fpending.m4])
-m4_include([m4/fstatat.m4])
-m4_include([m4/fsync.m4])
-m4_include([m4/getdtablesize.m4])
-m4_include([m4/getgroups.m4])
-m4_include([m4/getloadavg.m4])
-m4_include([m4/getopt.m4])
-m4_include([m4/gettime.m4])
-m4_include([m4/gettimeofday.m4])
-m4_include([m4/gnulib-common.m4])
-m4_include([m4/gnulib-comp.m4])
-m4_include([m4/group-member.m4])
-m4_include([m4/include_next.m4])
-m4_include([m4/inttypes.m4])
-m4_include([m4/largefile.m4])
-m4_include([m4/longlong.m4])
-m4_include([m4/lstat.m4])
-m4_include([m4/manywarnings.m4])
-m4_include([m4/md5.m4])
-m4_include([m4/memrchr.m4])
-m4_include([m4/mkostemp.m4])
-m4_include([m4/mktime.m4])
-m4_include([m4/multiarch.m4])
-m4_include([m4/nocrash.m4])
-m4_include([m4/off_t.m4])
-m4_include([m4/pathmax.m4])
-m4_include([m4/pipe2.m4])
-m4_include([m4/pselect.m4])
-m4_include([m4/pthread_sigmask.m4])
-m4_include([m4/putenv.m4])
-m4_include([m4/readlink.m4])
-m4_include([m4/readlinkat.m4])
-m4_include([m4/secure_getenv.m4])
-m4_include([m4/setenv.m4])
-m4_include([m4/sha1.m4])
-m4_include([m4/sha256.m4])
-m4_include([m4/sha512.m4])
-m4_include([m4/sig2str.m4])
-m4_include([m4/signal_h.m4])
-m4_include([m4/socklen.m4])
-m4_include([m4/ssize_t.m4])
-m4_include([m4/st_dm_mode.m4])
-m4_include([m4/stat-time.m4])
-m4_include([m4/stat.m4])
-m4_include([m4/stdalign.m4])
-m4_include([m4/stdarg.m4])
-m4_include([m4/stdbool.m4])
-m4_include([m4/stddef_h.m4])
-m4_include([m4/stdint.m4])
-m4_include([m4/stdio_h.m4])
-m4_include([m4/stdlib_h.m4])
-m4_include([m4/strftime.m4])
-m4_include([m4/string_h.m4])
-m4_include([m4/strtoimax.m4])
-m4_include([m4/strtoll.m4])
-m4_include([m4/strtoull.m4])
-m4_include([m4/strtoumax.m4])
-m4_include([m4/symlink.m4])
-m4_include([m4/sys_select_h.m4])
-m4_include([m4/sys_socket_h.m4])
-m4_include([m4/sys_stat_h.m4])
-m4_include([m4/sys_time_h.m4])
-m4_include([m4/tempname.m4])
-m4_include([m4/time_h.m4])
-m4_include([m4/time_r.m4])
-m4_include([m4/timer_time.m4])
-m4_include([m4/timespec.m4])
-m4_include([m4/tm_gmtoff.m4])
-m4_include([m4/unistd_h.m4])
-m4_include([m4/utimbuf.m4])
-m4_include([m4/utimens.m4])
-m4_include([m4/utimes.m4])
-m4_include([m4/warnings.m4])
-m4_include([m4/wchar_t.m4])
diff --git a/autogen/compile b/autogen/compile
deleted file mode 100755
index c0096a7b563..00000000000
--- a/autogen/compile
+++ /dev/null
@@ -1,143 +0,0 @@
-#! /bin/sh
-# Wrapper for compilers which do not understand `-c -o'.
-
-scriptversion=2009-10-06.20; # UTC
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009  Free Software
-# Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-case $1 in
-  '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand `-c -o'.
-Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file `INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "compile $scriptversion"
-    exit $?
-    ;;
-esac
-
-ofile=
-cfile=
-eat=
-
-for arg
-do
-  if test -n "$eat"; then
-    eat=
-  else
-    case $1 in
-      -o)
-	# configure might choose to run compile as `compile cc -o foo foo.c'.
-	# So we strip `-o arg' only if arg is an object.
-	eat=1
-	case $2 in
-	  *.o | *.obj)
-	    ofile=$2
-	    ;;
-	  *)
-	    set x "$@" -o "$2"
-	    shift
-	    ;;
-	esac
-	;;
-      *.c)
-	cfile=$1
-	set x "$@" "$1"
-	shift
-	;;
-      *)
-	set x "$@" "$1"
-	shift
-	;;
-    esac
-  fi
-  shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
-  # If no `-o' option was seen then we might have been invoked from a
-  # pattern rule where we don't need one.  That is ok -- this is a
-  # normal compilation that the losing compiler can handle.  If no
-  # `.c' file was seen then we are probably linking.  That is also
-  # ok.
-  exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use `[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file.  Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
-  if mkdir "$lockdir" >/dev/null 2>&1; then
-    break
-  fi
-  sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
-  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
-  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/autogen/config.guess b/autogen/config.guess
deleted file mode 100755
index e3a2116a7dc..00000000000
--- a/autogen/config.guess
+++ /dev/null
@@ -1,1533 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-#   Free Software Foundation, Inc.
-
-timestamp='2009-06-10'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub.  If it succeeds, it prints the system name on stdout, and
-# exits with 0.  Otherwise, it exits with 1.
-#
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help" >&2
-       exit 1 ;;
-    * )
-       break ;;
-  esac
-done
-
-if test $# != 0; then
-  echo "$me: too many arguments$help" >&2
-  exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
-	for c in cc gcc c89 c99 ; do
-	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
-	     CC_FOR_BUILD="$c"; break ;
-	  fi ;
-	done ;
-	if test x"$CC_FOR_BUILD" = x ; then
-	  CC_FOR_BUILD=no_compiler_found ;
-	fi
-	;;
- ,,*)   CC_FOR_BUILD=$CC ;;
- ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
-	PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
-    *:NetBSD:*:*)
-	# NetBSD (nbsd) targets should (where applicable) match one or
-	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
-	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
-	# switched to ELF, *-*-netbsd* would select the old
-	# object file format.  This provides both forward
-	# compatibility and a consistent mechanism for selecting the
-	# object file format.
-	#
-	# Note: NetBSD doesn't particularly care about the vendor
-	# portion of the name.  We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	case "${UNAME_MACHINE_ARCH}" in
-	    armeb) machine=armeb-unknown ;;
-	    arm*) machine=arm-unknown ;;
-	    sh3el) machine=shl-unknown ;;
-	    sh3eb) machine=sh-unknown ;;
-	    sh5el) machine=sh5le-unknown ;;
-	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
-	esac
-	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE_ARCH}" in
-	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-		eval $set_cc_for_build
-		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
-			| grep -q __ELF__
-		then
-		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
-		    # Return netbsd for either.  FIX?
-		    os=netbsd
-		else
-		    os=netbsdelf
-		fi
-		;;
-	    *)
-	        os=netbsd
-		;;
-	esac
-	# The OS release
-	# Debian GNU/NetBSD machines have a different userland, and
-	# thus, need a distinct triplet. However, they do not need
-	# kernel version information, so it can be replaced with a
-	# suitable tag, in the style of linux-gnu.
-	case "${UNAME_VERSION}" in
-	    Debian*)
-		release='-gnu'
-		;;
-	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
-		;;
-	esac
-	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
-	# contains redundant information, the shorter form:
-	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "${machine}-${os}${release}"
-	exit ;;
-    *:OpenBSD:*:*)
-	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
-	exit ;;
-    *:ekkoBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
-	exit ;;
-    *:SolidBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
-	exit ;;
-    macppc:MirBSD:*:*)
-	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    *:MirBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    alpha:OSF1:*:*)
-	case $UNAME_RELEASE in
-	*4.0)
-		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-		;;
-	*5.*)
-	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
-		;;
-	esac
-	# According to Compaq, /usr/sbin/psrinfo has been available on
-	# OSF/1 and Tru64 systems produced since 1995.  I hope that
-	# covers most systems running today.  This code pipes the CPU
-	# types through head -n 1, so we only detect the type of CPU 0.
-	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
-	case "$ALPHA_CPU_TYPE" in
-	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
-	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
-	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
-	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
-	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
-	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
-	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
-	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
-	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
-	esac
-	# A Pn.n version is a patched version.
-	# A Vn.n version is a released version.
-	# A Tn.n version is a released field test version.
-	# A Xn.n version is an unreleased experimental baselevel.
-	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	exit ;;
-    Alpha\ *:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# Should we change UNAME_MACHINE based on the output of uname instead
-	# of the specific Alpha model?
-	echo alpha-pc-interix
-	exit ;;
-    21064:Windows_NT:50:3)
-	echo alpha-dec-winnt3.5
-	exit ;;
-    Amiga*:UNIX_System_V:4.0:*)
-	echo m68k-unknown-sysv4
-	exit ;;
-    *:[Aa]miga[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-amigaos
-	exit ;;
-    *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-morphos
-	exit ;;
-    *:OS/390:*:*)
-	echo i370-ibm-openedition
-	exit ;;
-    *:z/VM:*:*)
-	echo s390-ibm-zvmoe
-	exit ;;
-    *:OS400:*:*)
-        echo powerpc-ibm-os400
-	exit ;;
-    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
-	echo arm-acorn-riscix${UNAME_RELEASE}
-	exit ;;
-    arm:riscos:*:*|arm:RISCOS:*:*)
-	echo arm-unknown-riscos
-	exit ;;
-    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
-	echo hppa1.1-hitachi-hiuxmpp
-	exit ;;
-    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
-	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
-	if test "`(/bin/universe) 2>/dev/null`" = att ; then
-		echo pyramid-pyramid-sysv3
-	else
-		echo pyramid-pyramid-bsd
-	fi
-	exit ;;
-    NILE*:*:*:dcosx)
-	echo pyramid-pyramid-svr4
-	exit ;;
-    DRS?6000:unix:4.0:6*)
-	echo sparc-icl-nx6
-	exit ;;
-    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
-	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7; exit ;;
-	esac ;;
-    s390x:SunOS:*:*)
-	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4H:SunOS:5.*:*)
-	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
-	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
-	eval $set_cc_for_build
-	SUN_ARCH="i386"
-	# If there is a compiler, see if it is configured for 64-bit objects.
-	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
-	# This test works for both compilers.
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		SUN_ARCH="x86_64"
-	    fi
-	fi
-	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:6*:*)
-	# According to config.sub, this is the proper way to canonicalize
-	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
-	# it's likely to be more like Solaris than SunOS4.
-	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:*:*)
-	case "`/usr/bin/arch -k`" in
-	    Series*|S4*)
-		UNAME_RELEASE=`uname -v`
-		;;
-	esac
-	# Japanese Language versions have a version number like `4.1.3-JL'.
-	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
-	exit ;;
-    sun3*:SunOS:*:*)
-	echo m68k-sun-sunos${UNAME_RELEASE}
-	exit ;;
-    sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
-	case "`/bin/arch`" in
-	    sun3)
-		echo m68k-sun-sunos${UNAME_RELEASE}
-		;;
-	    sun4)
-		echo sparc-sun-sunos${UNAME_RELEASE}
-		;;
-	esac
-	exit ;;
-    aushp:SunOS:*:*)
-	echo sparc-auspex-sunos${UNAME_RELEASE}
-	exit ;;
-    # The situation for MiNT is a little confusing.  The machine name
-    # can be virtually everything (everything which is not
-    # "atarist" or "atariste" at least should have a processor
-    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
-    # to the lowercase version "mint" (or "freemint").  Finally
-    # the system name "TOS" denotes a system which is actually not
-    # MiNT.  But MiNT is downward compatible to TOS, so this should
-    # be no problem.
-    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-        exit ;;
-    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-        echo m68k-milan-mint${UNAME_RELEASE}
-        exit ;;
-    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-        echo m68k-hades-mint${UNAME_RELEASE}
-        exit ;;
-    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-        echo m68k-unknown-mint${UNAME_RELEASE}
-        exit ;;
-    m68k:machten:*:*)
-	echo m68k-apple-machten${UNAME_RELEASE}
-	exit ;;
-    powerpc:machten:*:*)
-	echo powerpc-apple-machten${UNAME_RELEASE}
-	exit ;;
-    RISC*:Mach:*:*)
-	echo mips-dec-mach_bsd4.3
-	exit ;;
-    RISC*:ULTRIX:*:*)
-	echo mips-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    VAX*:ULTRIX*:*:*)
-	echo vax-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    2020:CLIX:*:* | 2430:CLIX:*:*)
-	echo clipper-intergraph-clix${UNAME_RELEASE}
-	exit ;;
-    mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h>  /* for printf() prototype */
-	int main (int argc, char *argv[]) {
-#else
-	int main (argc, argv) int argc; char *argv[]; {
-#endif
-	#if defined (host_mips) && defined (MIPSEB)
-	#if defined (SYSTYPE_SYSV)
-	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_SVR4)
-	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
-	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
-	#endif
-	#endif
-	  exit (-1);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c &&
-	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
-	  SYSTEM_NAME=`$dummy $dummyarg` &&
-	    { echo "$SYSTEM_NAME"; exit; }
-	echo mips-mips-riscos${UNAME_RELEASE}
-	exit ;;
-    Motorola:PowerMAX_OS:*:*)
-	echo powerpc-motorola-powermax
-	exit ;;
-    Motorola:*:4.3:PL8-*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:Power_UNIX:*:*)
-	echo powerpc-harris-powerunix
-	exit ;;
-    m88k:CX/UX:7*:*)
-	echo m88k-harris-cxux7
-	exit ;;
-    m88k:*:4*:R4*)
-	echo m88k-motorola-sysv4
-	exit ;;
-    m88k:*:3*:R3*)
-	echo m88k-motorola-sysv3
-	exit ;;
-    AViiON:dgux:*:*)
-        # DG/UX returns AViiON for all architectures
-        UNAME_PROCESSOR=`/usr/bin/uname -p`
-	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
-	then
-	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
-	       [ ${TARGET_BINARY_INTERFACE}x = x ]
-	    then
-		echo m88k-dg-dgux${UNAME_RELEASE}
-	    else
-		echo m88k-dg-dguxbcs${UNAME_RELEASE}
-	    fi
-	else
-	    echo i586-dg-dgux${UNAME_RELEASE}
-	fi
- 	exit ;;
-    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
-	echo m88k-dolphin-sysv3
-	exit ;;
-    M88*:*:R3*:*)
-	# Delta 88k system running SVR3
-	echo m88k-motorola-sysv3
-	exit ;;
-    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
-	echo m88k-tektronix-sysv3
-	exit ;;
-    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
-	echo m68k-tektronix-bsd
-	exit ;;
-    *:IRIX*:*:*)
-	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
-	exit ;;
-    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
-	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
-	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
-    i*86:AIX:*:*)
-	echo i386-ibm-aix
-	exit ;;
-    ia64:AIX:*:*)
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:2:3)
-	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
-		sed 's/^		//' << EOF >$dummy.c
-		#include <sys/systemcfg.h>
-
-		main()
-			{
-			if (!__power_pc())
-				exit(1);
-			puts("powerpc-ibm-aix3.2.5");
-			exit(0);
-			}
-EOF
-		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
-		then
-			echo "$SYSTEM_NAME"
-		else
-			echo rs6000-ibm-aix3.2.5
-		fi
-	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
-		echo rs6000-ibm-aix3.2.4
-	else
-		echo rs6000-ibm-aix3.2
-	fi
-	exit ;;
-    *:AIX:*:[456])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
-	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
-		IBM_ARCH=rs6000
-	else
-		IBM_ARCH=powerpc
-	fi
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:*:*)
-	echo rs6000-ibm-aix
-	exit ;;
-    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
-	echo romp-ibm-bsd4.4
-	exit ;;
-    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
-	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
-	exit ;;                             # report: romp-ibm BSD 4.3
-    *:BOSX:*:*)
-	echo rs6000-bull-bosx
-	exit ;;
-    DPX/2?00:B.O.S.:*:*)
-	echo m68k-bull-sysv3
-	exit ;;
-    9000/[34]??:4.3bsd:1.*:*)
-	echo m68k-hp-bsd
-	exit ;;
-    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
-	echo m68k-hp-bsd4.4
-	exit ;;
-    9000/[34678]??:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	case "${UNAME_MACHINE}" in
-	    9000/31? )            HP_ARCH=m68000 ;;
-	    9000/[34]?? )         HP_ARCH=m68k ;;
-	    9000/[678][0-9][0-9])
-		if [ -x /usr/bin/getconf ]; then
-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-                    case "${sc_cpu_version}" in
-                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-                      532)                      # CPU_PA_RISC2_0
-                        case "${sc_kernel_bits}" in
-                          32) HP_ARCH="hppa2.0n" ;;
-                          64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
-                        esac ;;
-                    esac
-		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^              //' << EOF >$dummy.c
-
-              #define _HPUX_SOURCE
-              #include <stdlib.h>
-              #include <unistd.h>
-
-              int main ()
-              {
-              #if defined(_SC_KERNEL_BITS)
-                  long bits = sysconf(_SC_KERNEL_BITS);
-              #endif
-                  long cpu  = sysconf (_SC_CPU_VERSION);
-
-                  switch (cpu)
-              	{
-              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
-              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-              	case CPU_PA_RISC2_0:
-              #if defined(_SC_KERNEL_BITS)
-              	    switch (bits)
-              		{
-              		case 64: puts ("hppa2.0w"); break;
-              		case 32: puts ("hppa2.0n"); break;
-              		default: puts ("hppa2.0"); break;
-              		} break;
-              #else  /* !defined(_SC_KERNEL_BITS) */
-              	    puts ("hppa2.0"); break;
-              #endif
-              	default: puts ("hppa1.0"); break;
-              	}
-                  exit (0);
-              }
-EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
-		    test -z "$HP_ARCH" && HP_ARCH=hppa
-		fi ;;
-	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
-	then
-	    eval $set_cc_for_build
-
-	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
-	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
-	    # generating 64-bit code.  GNU and HP use different nomenclature:
-	    #
-	    # $ CC_FOR_BUILD=cc ./config.guess
-	    # => hppa2.0w-hp-hpux11.23
-	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
-	    # => hppa64-hp-hpux11.23
-
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
-		grep -q __LP64__
-	    then
-		HP_ARCH="hppa2.0w"
-	    else
-		HP_ARCH="hppa64"
-	    fi
-	fi
-	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit ;;
-    ia64:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	echo ia64-hp-hpux${HPUX_REV}
-	exit ;;
-    3050*:HI-UX:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <unistd.h>
-	int
-	main ()
-	{
-	  long cpu = sysconf (_SC_CPU_VERSION);
-	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
-	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
-	     results, however.  */
-	  if (CPU_IS_PA_RISC (cpu))
-	    {
-	      switch (cpu)
-		{
-		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
-		  default: puts ("hppa-hitachi-hiuxwe2"); break;
-		}
-	    }
-	  else if (CPU_IS_HP_MC68K (cpu))
-	    puts ("m68k-hitachi-hiuxwe2");
-	  else puts ("unknown-hitachi-hiuxwe2");
-	  exit (0);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
-		{ echo "$SYSTEM_NAME"; exit; }
-	echo unknown-hitachi-hiuxwe2
-	exit ;;
-    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
-	echo hppa1.1-hp-bsd
-	exit ;;
-    9000/8??:4.3bsd:*:*)
-	echo hppa1.0-hp-bsd
-	exit ;;
-    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
-	echo hppa1.0-hp-mpeix
-	exit ;;
-    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
-	echo hppa1.1-hp-osf
-	exit ;;
-    hp8??:OSF1:*:*)
-	echo hppa1.0-hp-osf
-	exit ;;
-    i*86:OSF1:*:*)
-	if [ -x /usr/sbin/sysversion ] ; then
-	    echo ${UNAME_MACHINE}-unknown-osf1mk
-	else
-	    echo ${UNAME_MACHINE}-unknown-osf1
-	fi
-	exit ;;
-    parisc*:Lites*:*:*)
-	echo hppa1.1-hp-lites
-	exit ;;
-    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
-	echo c1-convex-bsd
-        exit ;;
-    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-        exit ;;
-    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
-	echo c34-convex-bsd
-        exit ;;
-    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
-	echo c38-convex-bsd
-        exit ;;
-    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
-	echo c4-convex-bsd
-        exit ;;
-    CRAY*Y-MP:*:*:*)
-	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*[A-Z]90:*:*:*)
-	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
-	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-	      -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*TS:*:*:*)
-	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*T3E:*:*:*)
-	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*SV1:*:*:*)
-	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    *:UNICOS/mp:*:*)
-	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-        exit ;;
-    5000:UNIX_System_V:4.*:*)
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
-        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
-    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
-	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
-	exit ;;
-    sparc*:BSD/OS:*:*)
-	echo sparc-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:BSD/OS:*:*)
-	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:FreeBSD:*:*)
-	case ${UNAME_MACHINE} in
-	    pc98)
-		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    amd64)
-		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    *)
-		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	esac
-	exit ;;
-    i*:CYGWIN*:*)
-	echo ${UNAME_MACHINE}-pc-cygwin
-	exit ;;
-    *:MINGW*:*)
-	echo ${UNAME_MACHINE}-pc-mingw32
-	exit ;;
-    i*:windows32*:*)
-    	# uname -m includes "-pc" on this system.
-    	echo ${UNAME_MACHINE}-mingw32
-	exit ;;
-    i*:PW*:*)
-	echo ${UNAME_MACHINE}-pc-pw32
-	exit ;;
-    *:Interix*:[3456]*)
-    	case ${UNAME_MACHINE} in
-	    x86)
-		echo i586-pc-interix${UNAME_RELEASE}
-		exit ;;
-	    EM64T | authenticamd | genuineintel)
-		echo x86_64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	    IA64)
-		echo ia64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	esac ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-	echo i${UNAME_MACHINE}-pc-mks
-	exit ;;
-    8664:Windows_NT:*)
-	echo x86_64-pc-mks
-	exit ;;
-    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
-	# UNAME_MACHINE based on the output of uname instead of i386?
-	echo i586-pc-interix
-	exit ;;
-    i*:UWIN*:*)
-	echo ${UNAME_MACHINE}-pc-uwin
-	exit ;;
-    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
-	echo x86_64-unknown-cygwin
-	exit ;;
-    p*:CYGWIN*:*)
-	echo powerpcle-unknown-cygwin
-	exit ;;
-    prep*:SunOS:5.*:*)
-	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    *:GNU:*:*)
-	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
-	exit ;;
-    *:GNU/*:*:*)
-	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
-	exit ;;
-    i*86:Minix:*:*)
-	echo ${UNAME_MACHINE}-pc-minix
-	exit ;;
-    arm*:Linux:*:*)
-	eval $set_cc_for_build
-	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
-	    | grep -q __ARM_EABI__
-	then
-	    echo ${UNAME_MACHINE}-unknown-linux-gnu
-	else
-	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
-	fi
-	exit ;;
-    avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    cris:Linux:*:*)
-	echo cris-axis-linux-gnu
-	exit ;;
-    crisv32:Linux:*:*)
-	echo crisv32-axis-linux-gnu
-	exit ;;
-    frv:Linux:*:*)
-    	echo frv-unknown-linux-gnu
-	exit ;;
-    ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    mips:Linux:*:* | mips64:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef ${UNAME_MACHINE}
-	#undef ${UNAME_MACHINE}el
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=${UNAME_MACHINE}el
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=${UNAME_MACHINE}
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
-	    /^CPU/{
-		s: ::g
-		p
-	    }'`"
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
-	;;
-    or32:Linux:*:*)
-	echo or32-unknown-linux-gnu
-	exit ;;
-    ppc:Linux:*:*)
-	echo powerpc-unknown-linux-gnu
-	exit ;;
-    ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-gnu
-	exit ;;
-    alpha:Linux:*:*)
-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
-	  EV5)   UNAME_MACHINE=alphaev5 ;;
-	  EV56)  UNAME_MACHINE=alphaev56 ;;
-	  PCA56) UNAME_MACHINE=alphapca56 ;;
-	  PCA57) UNAME_MACHINE=alphapca56 ;;
-	  EV6)   UNAME_MACHINE=alphaev6 ;;
-	  EV67)  UNAME_MACHINE=alphaev67 ;;
-	  EV68*) UNAME_MACHINE=alphaev68 ;;
-        esac
-	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
-	exit ;;
-    padre:Linux:*:*)
-	echo sparc-unknown-linux-gnu
-	exit ;;
-    parisc:Linux:*:* | hppa:Linux:*:*)
-	# Look for CPU level
-	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
-	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
-	  *)    echo hppa-unknown-linux-gnu ;;
-	esac
-	exit ;;
-    parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-gnu
-	exit ;;
-    s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux
-	exit ;;
-    sh64*:Linux:*:*)
-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    vax:Linux:*:*)
-	echo ${UNAME_MACHINE}-dec-linux-gnu
-	exit ;;
-    x86_64:Linux:*:*)
-	echo x86_64-unknown-linux-gnu
-	exit ;;
-    xtensa*:Linux:*:*)
-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    i*86:Linux:*:*)
-	# The BFD linker knows what the default object file format is, so
-	# first see if it will tell us. cd to the root directory to prevent
-	# problems with other programs or directories called `ld' in the path.
-	# Set LC_ALL=C to ensure ld outputs messages in English.
-	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
-			 | sed -ne '/supported targets:/!d
-				    s/[ 	][ 	]*/ /g
-				    s/.*supported targets: *//
-				    s/ .*//
-				    p'`
-        case "$ld_supported_targets" in
-	  elf32-i386)
-		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
-		;;
-	esac
-	# Determine whether the default compiler is a.out or elf
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <features.h>
-	#ifdef __ELF__
-	# ifdef __GLIBC__
-	#  if __GLIBC__ >= 2
-	LIBC=gnu
-	#  else
-	LIBC=gnulibc1
-	#  endif
-	# else
-	LIBC=gnulibc1
-	# endif
-	#else
-	#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-	LIBC=gnu
-	#else
-	LIBC=gnuaout
-	#endif
-	#endif
-	#ifdef __dietlibc__
-	LIBC=dietlibc
-	#endif
-EOF
-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
-	    /^LIBC/{
-		s: ::g
-		p
-	    }'`"
-	test x"${LIBC}" != x && {
-		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
-		exit
-	}
-	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
-	;;
-    i*86:DYNIX/ptx:4*:*)
-	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
-	# earlier versions are messed up and put the nodename in both
-	# sysname and nodename.
-	echo i386-sequent-sysv4
-	exit ;;
-    i*86:UNIX_SV:4.2MP:2.*)
-        # Unixware is an offshoot of SVR4, but it has its own version
-        # number series starting with 2...
-        # I am not positive that other SVR4 systems won't match this,
-	# I just have to hope.  -- rms.
-        # Use sysv4.2uw... so that sysv4* matches it.
-	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
-	exit ;;
-    i*86:OS/2:*:*)
-	# If we were able to find `uname', then EMX Unix compatibility
-	# is probably installed.
-	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit ;;
-    i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-unknown-stop
-	exit ;;
-    i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
-	exit ;;
-    i*86:syllable:*:*)
-	echo ${UNAME_MACHINE}-pc-syllable
-	exit ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
-	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    i*86:*DOS:*:*)
-	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit ;;
-    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
-	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
-	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
-	else
-		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
-	fi
-	exit ;;
-    i*86:*:5:[678]*)
-    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
-	case `/bin/uname -X | grep "^Machine"` in
-	    *486*)	     UNAME_MACHINE=i486 ;;
-	    *Pentium)	     UNAME_MACHINE=i586 ;;
-	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
-	esac
-	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
-	exit ;;
-    i*86:*:3.2:*)
-	if test -f /usr/options/cb.name; then
-		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
-		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
-	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
-			&& UNAME_MACHINE=i586
-		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
-	else
-		echo ${UNAME_MACHINE}-pc-sysv32
-	fi
-	exit ;;
-    pc:*:*:*)
-	# Left here for compatibility:
-        # uname -m prints for DJGPP always 'pc', but it prints nothing about
-        # the processor, so we play safe by assuming i586.
-	# Note: whatever this is, it MUST be the same as what config.sub
-	# prints for the "djgpp" host, or else GDB configury will decide that
-	# this is a cross-build.
-	echo i586-pc-msdosdjgpp
-        exit ;;
-    Intel:Mach:3*:*)
-	echo i386-pc-mach3
-	exit ;;
-    paragon:*:*:*)
-	echo i860-intel-osf1
-	exit ;;
-    i860:*:4.*:*) # i860-SVR4
-	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
-	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
-	else # Add other i860-SVR4 vendors below as they are discovered.
-	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
-	fi
-	exit ;;
-    mini*:CTIX:SYS*5:*)
-	# "miniframe"
-	echo m68010-convergent-sysv
-	exit ;;
-    mc68k:UNIX:SYSTEM5:3.51m)
-	echo m68k-convergent-sysv
-	exit ;;
-    M680?0:D-NIX:5.3:*)
-	echo m68k-diab-dnix
-	exit ;;
-    M68*:*:R3V[5678]*:*)
-	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
-    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
-	OS_REL=''
-	test -r /etc/.relid \
-	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
-        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-          && { echo i486-ncr-sysv4; exit; } ;;
-    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
-	OS_REL='.3'
-	test -r /etc/.relid \
-	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	echo m68k-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    mc68030:UNIX_System_V:4.*:*)
-	echo m68k-atari-sysv4
-	exit ;;
-    TSUNAMI:LynxOS:2.*:*)
-	echo sparc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    rs6000:LynxOS:2.*:*)
-	echo rs6000-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
-	echo powerpc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    SM[BE]S:UNIX_SV:*:*)
-	echo mips-dde-sysv${UNAME_RELEASE}
-	exit ;;
-    RM*:ReliantUNIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    RM*:SINIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    *:SINIX-*:*:*)
-	if uname -p 2>/dev/null >/dev/null ; then
-		UNAME_MACHINE=`(uname -p) 2>/dev/null`
-		echo ${UNAME_MACHINE}-sni-sysv4
-	else
-		echo ns32k-sni-sysv
-	fi
-	exit ;;
-    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-                      # says <Richard.M.Bartel@ccMail.Census.GOV>
-        echo i586-unisys-sysv4
-        exit ;;
-    *:UNIX_System_V:4*:FTX*)
-	# From Gerald Hewes <hewes@openmarket.com>.
-	# How about differentiating between stratus architectures? -djm
-	echo hppa1.1-stratus-sysv4
-	exit ;;
-    *:*:*:FTX*)
-	# From seanf@swdc.stratus.com.
-	echo i860-stratus-sysv4
-	exit ;;
-    i*86:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo ${UNAME_MACHINE}-stratus-vos
-	exit ;;
-    *:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo hppa1.1-stratus-vos
-	exit ;;
-    mc68*:A/UX:*:*)
-	echo m68k-apple-aux${UNAME_RELEASE}
-	exit ;;
-    news*:NEWS-OS:6*:*)
-	echo mips-sony-newsos6
-	exit ;;
-    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
-	if [ -d /usr/nec ]; then
-	        echo mips-nec-sysv${UNAME_RELEASE}
-	else
-	        echo mips-unknown-sysv${UNAME_RELEASE}
-	fi
-        exit ;;
-    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
-	echo powerpc-be-beos
-	exit ;;
-    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
-	echo powerpc-apple-beos
-	exit ;;
-    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
-	echo i586-pc-beos
-	exit ;;
-    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
-	echo i586-pc-haiku
-	exit ;;
-    SX-4:SUPER-UX:*:*)
-	echo sx4-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-5:SUPER-UX:*:*)
-	echo sx5-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-7:SUPER-UX:*:*)
-	echo sx7-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8:SUPER-UX:*:*)
-	echo sx8-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8R:SUPER-UX:*:*)
-	echo sx8r-nec-superux${UNAME_RELEASE}
-	exit ;;
-    Power*:Rhapsody:*:*)
-	echo powerpc-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Rhapsody:*:*)
-	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Darwin:*:*)
-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	case $UNAME_PROCESSOR in
-	    unknown) UNAME_PROCESSOR=powerpc ;;
-	esac
-	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
-	exit ;;
-    *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
-		UNAME_PROCESSOR=i386
-		UNAME_MACHINE=pc
-	fi
-	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
-	exit ;;
-    *:QNX:*:4*)
-	echo i386-pc-qnx
-	exit ;;
-    NSE-?:NONSTOP_KERNEL:*:*)
-	echo nse-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    NSR-?:NONSTOP_KERNEL:*:*)
-	echo nsr-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    *:NonStop-UX:*:*)
-	echo mips-compaq-nonstopux
-	exit ;;
-    BS2000:POSIX*:*:*)
-	echo bs2000-siemens-sysv
-	exit ;;
-    DS/*:UNIX_System_V:*:*)
-	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
-	exit ;;
-    *:Plan9:*:*)
-	# "uname -m" is not consistent, so use $cputype instead. 386
-	# is converted to i386 for consistency with other x86
-	# operating systems.
-	if test "$cputype" = "386"; then
-	    UNAME_MACHINE=i386
-	else
-	    UNAME_MACHINE="$cputype"
-	fi
-	echo ${UNAME_MACHINE}-unknown-plan9
-	exit ;;
-    *:TOPS-10:*:*)
-	echo pdp10-unknown-tops10
-	exit ;;
-    *:TENEX:*:*)
-	echo pdp10-unknown-tenex
-	exit ;;
-    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
-	echo pdp10-dec-tops20
-	exit ;;
-    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
-	echo pdp10-xkl-tops20
-	exit ;;
-    *:TOPS-20:*:*)
-	echo pdp10-unknown-tops20
-	exit ;;
-    *:ITS:*:*)
-	echo pdp10-unknown-its
-	exit ;;
-    SEI:*:*:SEIUX)
-        echo mips-sei-seiux${UNAME_RELEASE}
-	exit ;;
-    *:DragonFly:*:*)
-	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
-	exit ;;
-    *:*VMS:*:*)
-    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
-	case "${UNAME_MACHINE}" in
-	    A*) echo alpha-dec-vms ; exit ;;
-	    I*) echo ia64-dec-vms ; exit ;;
-	    V*) echo vax-dec-vms ; exit ;;
-	esac ;;
-    *:XENIX:*:SysV)
-	echo i386-pc-xenix
-	exit ;;
-    i*86:skyos:*:*)
-	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
-	exit ;;
-    i*86:rdos:*:*)
-	echo ${UNAME_MACHINE}-pc-rdos
-	exit ;;
-    i*86:AROS:*:*)
-	echo ${UNAME_MACHINE}-pc-aros
-	exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-          "4"
-#else
-	  ""
-#endif
-         ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-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`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo               = `(hostinfo) 2>/dev/null`
-/bin/universe          = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch              = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM  = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/autogen/config.sub b/autogen/config.sub
deleted file mode 100755
index eb0389a693f..00000000000
--- a/autogen/config.sub
+++ /dev/null
@@ -1,1693 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-#   Free Software Foundation, Inc.
-
-timestamp='2009-06-11'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine.  It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support.  The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help"
-       exit 1 ;;
-
-    *local*)
-       # First pass through any local machine types.
-       echo $1
-       exit ;;
-
-    * )
-       break ;;
-  esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
-    exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
-    exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
-  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
-  kopensolaris*-gnu* | \
-  storm-chaos* | os2-emx* | rtmk-nova*)
-    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
-    ;;
-  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
-    else os=; fi
-    ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work.  We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
-	-sun*os*)
-		# Prevent following clause from handling this invalid input.
-		;;
-	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis | -knuth | -cray)
-		os=
-		basic_machine=$1
-		;;
-        -bluegene*)
-	        os=-cnk
-		;;
-	-sim | -cisco | -oki | -wec | -winbond)
-		os=
-		basic_machine=$1
-		;;
-	-scout)
-		;;
-	-wrs)
-		os=-vxworks
-		basic_machine=$1
-		;;
-	-chorusos*)
-		os=-chorusos
-		basic_machine=$1
-		;;
- 	-chorusrdb)
- 		os=-chorusrdb
-		basic_machine=$1
- 		;;
-	-hiux*)
-		os=-hiuxwe2
-		;;
-	-sco6)
-		os=-sco5v6
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5)
-		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco4)
-		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2.[4-9]*)
-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2v[4-9]*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5v6*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco*)
-		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-udk*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-isc)
-		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-clix*)
-		basic_machine=clipper-intergraph
-		;;
-	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-lynx*)
-		os=-lynxos
-		;;
-	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
-		;;
-	-psos*)
-		os=-psos
-		;;
-	-mint | -mint[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
-	# Recognize the basic CPU types without company name.
-	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
-	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| am33_2.0 \
-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
-	| bfin \
-	| c4x | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| fido | fr30 | frv \
-	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
-	| i370 | i860 | i960 | ia64 \
-	| ip2k | iq2000 \
-	| lm32 \
-	| m32c | m32r | m32rle | m68000 | m68k | m88k \
-	| maxq | mb | microblaze | mcore | mep | metag \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64octeon | mips64octeonel \
-	| mips64orion | mips64orionel \
-	| mips64r5900 | mips64r5900el \
-	| mips64vr | mips64vrel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mips64vr5900 | mips64vr5900el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| moxie \
-	| mt \
-	| msp430 \
-	| nios | nios2 \
-	| ns16k | ns32k \
-	| or32 \
-	| pdp10 | pdp11 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
-	| pyramid \
-	| score \
-	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
-	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
-	| spu | strongarm \
-	| tahoe | thumb | tic4x | tic80 | tron \
-	| v850 | v850e \
-	| we32k \
-	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
-	| z8k | z80)
-		basic_machine=$basic_machine-unknown
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12)
-		# Motorola 68HC11/12.
-		basic_machine=$basic_machine-unknown
-		os=-none
-		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
-		;;
-	ms1)
-		basic_machine=mt-unknown
-		;;
-
-	# We use `pc' rather than `unknown'
-	# because (1) that's what they normally are, and
-	# (2) the word "unknown" tends to confuse beginning users.
-	i*86 | x86_64)
-	  basic_machine=$basic_machine-pc
-	  ;;
-	# Object if more than one company name word.
-	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* | avr32-* \
-	| bfin-* | bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
-	| clipper-* | craynv-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
-	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| lm32-* \
-	| m32c-* | m32r-* | m32rle-* \
-	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64octeon-* | mips64octeonel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64r5900-* | mips64r5900el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mips64vr5900-* | mips64vr5900el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipstx39-* | mipstx39el-* \
-	| mmix-* \
-	| mt-* \
-	| msp430-* \
-	| nios-* | nios2-* \
-	| none-* | np1-* | ns16k-* | ns32k-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
-	| pyramid-* \
-	| romp-* | rs6000-* \
-	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
-	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
-	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
-	| tahoe-* | thumb-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
-	| tron-* \
-	| v850-* | v850e-* | vax-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
-	| xstormy16-* | xtensa*-* \
-	| ymp-* \
-	| z8k-* | z80-*)
-		;;
-	# Recognize the basic CPU types without company name, with glob match.
-	xtensa*)
-		basic_machine=$basic_machine-unknown
-		;;
-	# Recognize the various machine names and aliases which stand
-	# for a CPU type and a company and sometimes even an OS.
-	386bsd)
-		basic_machine=i386-unknown
-		os=-bsd
-		;;
-	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
-		basic_machine=m68000-att
-		;;
-	3b*)
-		basic_machine=we32k-att
-		;;
-	a29khif)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-    	abacus)
-		basic_machine=abacus-unknown
-		;;
-	adobe68k)
-		basic_machine=m68010-adobe
-		os=-scout
-		;;
-	alliant | fx80)
-		basic_machine=fx80-alliant
-		;;
-	altos | altos3068)
-		basic_machine=m68k-altos
-		;;
-	am29k)
-		basic_machine=a29k-none
-		os=-bsd
-		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
-	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	amdahl)
-		basic_machine=580-amdahl
-		os=-sysv
-		;;
-	amiga | amiga-*)
-		basic_machine=m68k-unknown
-		;;
-	amigaos | amigados)
-		basic_machine=m68k-unknown
-		os=-amigaos
-		;;
-	amigaunix | amix)
-		basic_machine=m68k-unknown
-		os=-sysv4
-		;;
-	apollo68)
-		basic_machine=m68k-apollo
-		os=-sysv
-		;;
-	apollo68bsd)
-		basic_machine=m68k-apollo
-		os=-bsd
-		;;
-	aros)
-		basic_machine=i386-pc
-		os=-aros
-		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
-	balance)
-		basic_machine=ns32k-sequent
-		os=-dynix
-		;;
-	blackfin)
-		basic_machine=bfin-unknown
-		os=-linux
-		;;
-	blackfin-*)
-		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	bluegene*)
-		basic_machine=powerpc-ibm
-		os=-cnk
-		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
-        cegcc)
-		basic_machine=arm-unknown
-		os=-cegcc
-		;;
-	convex-c1)
-		basic_machine=c1-convex
-		os=-bsd
-		;;
-	convex-c2)
-		basic_machine=c2-convex
-		os=-bsd
-		;;
-	convex-c32)
-		basic_machine=c32-convex
-		os=-bsd
-		;;
-	convex-c34)
-		basic_machine=c34-convex
-		os=-bsd
-		;;
-	convex-c38)
-		basic_machine=c38-convex
-		os=-bsd
-		;;
-	cray | j90)
-		basic_machine=j90-cray
-		os=-unicos
-		;;
-	craynv)
-		basic_machine=craynv-cray
-		os=-unicosmp
-		;;
-	cr16)
-		basic_machine=cr16-unknown
-		os=-elf
-		;;
-	crds | unos)
-		basic_machine=m68k-crds
-		;;
-	crisv32 | crisv32-* | etraxfs*)
-		basic_machine=crisv32-axis
-		;;
-	cris | cris-* | etrax*)
-		basic_machine=cris-axis
-		;;
-	crx)
-		basic_machine=crx-unknown
-		os=-elf
-		;;
-	da30 | da30-*)
-		basic_machine=m68k-da30
-		;;
-	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
-		basic_machine=mips-dec
-		;;
-	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
-		;;
-	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
-		;;
-	delta | 3300 | motorola-3300 | motorola-delta \
-	      | 3300-motorola | delta-motorola)
-		basic_machine=m68k-motorola
-		;;
-	delta88)
-		basic_machine=m88k-motorola
-		os=-sysv3
-		;;
-	dicos)
-		basic_machine=i686-pc
-		os=-dicos
-		;;
-	djgpp)
-		basic_machine=i586-pc
-		os=-msdosdjgpp
-		;;
-	dpx20 | dpx20-*)
-		basic_machine=rs6000-bull
-		os=-bosx
-		;;
-	dpx2* | dpx2*-bull)
-		basic_machine=m68k-bull
-		os=-sysv3
-		;;
-	ebmon29k)
-		basic_machine=a29k-amd
-		os=-ebmon
-		;;
-	elxsi)
-		basic_machine=elxsi-elxsi
-		os=-bsd
-		;;
-	encore | umax | mmax)
-		basic_machine=ns32k-encore
-		;;
-	es1800 | OSE68k | ose68k | ose | OSE)
-		basic_machine=m68k-ericsson
-		os=-ose
-		;;
-	fx2800)
-		basic_machine=i860-alliant
-		;;
-	genix)
-		basic_machine=ns32k-ns
-		;;
-	gmicro)
-		basic_machine=tron-gmicro
-		os=-sysv
-		;;
-	go32)
-		basic_machine=i386-pc
-		os=-go32
-		;;
-	h3050r* | hiux*)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	h8300hms)
-		basic_machine=h8300-hitachi
-		os=-hms
-		;;
-	h8300xray)
-		basic_machine=h8300-hitachi
-		os=-xray
-		;;
-	h8500hms)
-		basic_machine=h8500-hitachi
-		os=-hms
-		;;
-	harris)
-		basic_machine=m88k-harris
-		os=-sysv3
-		;;
-	hp300-*)
-		basic_machine=m68k-hp
-		;;
-	hp300bsd)
-		basic_machine=m68k-hp
-		os=-bsd
-		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
-		;;
-	hp3k9[0-9][0-9] | hp9[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k2[0-9][0-9] | hp9k31[0-9])
-		basic_machine=m68000-hp
-		;;
-	hp9k3[2-9][0-9])
-		basic_machine=m68k-hp
-		;;
-	hp9k6[0-9][0-9] | hp6[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k7[0-79][0-9] | hp7[0-79][0-9])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k78[0-9] | hp78[0-9])
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][13679] | hp8[0-9][13679])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][0-9] | hp8[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hppa-next)
-		os=-nextstep3
-		;;
-	hppaosf)
-		basic_machine=hppa1.1-hp
-		os=-osf
-		;;
-	hppro)
-		basic_machine=hppa1.1-hp
-		os=-proelf
-		;;
-	i370-ibm* | ibm*)
-		basic_machine=i370-ibm
-		;;
-# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
-	i*86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv32
-		;;
-	i*86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv4
-		;;
-	i*86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv
-		;;
-	i*86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-solaris2
-		;;
-	i386mach)
-		basic_machine=i386-mach
-		os=-mach
-		;;
-	i386-vsta | vsta)
-		basic_machine=i386-unknown
-		os=-vsta
-		;;
-	iris | iris4d)
-		basic_machine=mips-sgi
-		case $os in
-		    -irix*)
-			;;
-		    *)
-			os=-irix4
-			;;
-		esac
-		;;
-	isi68 | isi)
-		basic_machine=m68k-isi
-		os=-sysv
-		;;
-	m68knommu)
-		basic_machine=m68k-unknown
-		os=-linux
-		;;
-	m68knommu-*)
-		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
-	magnum | m3230)
-		basic_machine=mips-mips
-		os=-sysv
-		;;
-	merlin)
-		basic_machine=ns32k-utek
-		os=-sysv
-		;;
-	mingw32)
-		basic_machine=i386-pc
-		os=-mingw32
-		;;
-	mingw32ce)
-		basic_machine=arm-unknown
-		os=-mingw32ce
-		;;
-	miniframe)
-		basic_machine=m68000-convergent
-		;;
-	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
-		;;
-	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
-		;;
-	monitor)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
-	msdos)
-		basic_machine=i386-pc
-		os=-msdos
-		;;
-	ms1-*)
-		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
-		;;
-	mvs)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
-	ncr3000)
-		basic_machine=i486-ncr
-		os=-sysv4
-		;;
-	netbsd386)
-		basic_machine=i386-unknown
-		os=-netbsd
-		;;
-	netwinder)
-		basic_machine=armv4l-rebel
-		os=-linux
-		;;
-	news | news700 | news800 | news900)
-		basic_machine=m68k-sony
-		os=-newsos
-		;;
-	news1000)
-		basic_machine=m68030-sony
-		os=-newsos
-		;;
-	news-3600 | risc-news)
-		basic_machine=mips-sony
-		os=-newsos
-		;;
-	necv70)
-		basic_machine=v70-nec
-		os=-sysv
-		;;
-	next | m*-next )
-		basic_machine=m68k-next
-		case $os in
-		    -nextstep* )
-			;;
-		    -ns2*)
-		      os=-nextstep2
-			;;
-		    *)
-		      os=-nextstep3
-			;;
-		esac
-		;;
-	nh3000)
-		basic_machine=m68k-harris
-		os=-cxux
-		;;
-	nh[45]000)
-		basic_machine=m88k-harris
-		os=-cxux
-		;;
-	nindy960)
-		basic_machine=i960-intel
-		os=-nindy
-		;;
-	mon960)
-		basic_machine=i960-intel
-		os=-mon960
-		;;
-	nonstopux)
-		basic_machine=mips-compaq
-		os=-nonstopux
-		;;
-	np1)
-		basic_machine=np1-gould
-		;;
-	nsr-tandem)
-		basic_machine=nsr-tandem
-		;;
-	op50n-* | op60c-*)
-		basic_machine=hppa1.1-oki
-		os=-proelf
-		;;
-	openrisc | openrisc-*)
-		basic_machine=or32-unknown
-		;;
-	os400)
-		basic_machine=powerpc-ibm
-		os=-os400
-		;;
-	OSE68000 | ose68000)
-		basic_machine=m68000-ericsson
-		os=-ose
-		;;
-	os68k)
-		basic_machine=m68k-none
-		os=-os68k
-		;;
-	pa-hitachi)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	paragon)
-		basic_machine=i860-intel
-		os=-osf
-		;;
-	parisc)
-		basic_machine=hppa-unknown
-		os=-linux
-		;;
-	parisc-*)
-		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	pbd)
-		basic_machine=sparc-tti
-		;;
-	pbb)
-		basic_machine=m68k-tti
-		;;
-	pc532 | pc532-*)
-		basic_machine=ns32k-pc532
-		;;
-	pc98)
-		basic_machine=i386-pc
-		;;
-	pc98-*)
-		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
-		basic_machine=i586-pc
-		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
-		basic_machine=i686-pc
-		;;
-	pentium4)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pn)
-		basic_machine=pn-gould
-		;;
-	power)	basic_machine=power-ibm
-		;;
-	ppc)	basic_machine=powerpc-unknown
-		;;
-	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
-		basic_machine=powerpcle-unknown
-		;;
-	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64)	basic_machine=powerpc64-unknown
-		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
-		basic_machine=powerpc64le-unknown
-		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ps2)
-		basic_machine=i386-ibm
-		;;
-	pw32)
-		basic_machine=i586-unknown
-		os=-pw32
-		;;
-	rdos)
-		basic_machine=i386-pc
-		os=-rdos
-		;;
-	rom68k)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	rm[46]00)
-		basic_machine=mips-siemens
-		;;
-	rtpc | rtpc-*)
-		basic_machine=romp-ibm
-		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
-		;;
-	sa29200)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
-		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
-		;;
-	sde)
-		basic_machine=mipsisa32-sde
-		os=-elf
-		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
-		;;
-	sequent)
-		basic_machine=i386-sequent
-		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
-		;;
-	sh5el)
-		basic_machine=sh5le-unknown
-		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
-		basic_machine=sparclite-wrs
-		os=-vxworks
-		;;
-	sps7)
-		basic_machine=m68k-bull
-		os=-sysv2
-		;;
-	spur)
-		basic_machine=spur-unknown
-		;;
-	st2000)
-		basic_machine=m68k-tandem
-		;;
-	stratus)
-		basic_machine=i860-stratus
-		os=-sysv4
-		;;
-	sun2)
-		basic_machine=m68000-sun
-		;;
-	sun2os3)
-		basic_machine=m68000-sun
-		os=-sunos3
-		;;
-	sun2os4)
-		basic_machine=m68000-sun
-		os=-sunos4
-		;;
-	sun3os3)
-		basic_machine=m68k-sun
-		os=-sunos3
-		;;
-	sun3os4)
-		basic_machine=m68k-sun
-		os=-sunos4
-		;;
-	sun4os3)
-		basic_machine=sparc-sun
-		os=-sunos3
-		;;
-	sun4os4)
-		basic_machine=sparc-sun
-		os=-sunos4
-		;;
-	sun4sol2)
-		basic_machine=sparc-sun
-		os=-solaris2
-		;;
-	sun3 | sun3-*)
-		basic_machine=m68k-sun
-		;;
-	sun4)
-		basic_machine=sparc-sun
-		;;
-	sun386 | sun386i | roadrunner)
-		basic_machine=i386-sun
-		;;
-	sv1)
-		basic_machine=sv1-cray
-		os=-unicos
-		;;
-	symmetry)
-		basic_machine=i386-sequent
-		os=-dynix
-		;;
-	t3e)
-		basic_machine=alphaev5-cray
-		os=-unicos
-		;;
-	t90)
-		basic_machine=t90-cray
-		os=-unicos
-		;;
-	tic54x | c54x*)
-		basic_machine=tic54x-unknown
-		os=-coff
-		;;
-	tic55x | c55x*)
-		basic_machine=tic55x-unknown
-		os=-coff
-		;;
-	tic6x | c6x*)
-		basic_machine=tic6x-unknown
-		os=-coff
-		;;
-	tile*)
-		basic_machine=tile-unknown
-		os=-linux-gnu
-		;;
-	tx39)
-		basic_machine=mipstx39-unknown
-		;;
-	tx39el)
-		basic_machine=mipstx39el-unknown
-		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
-		;;
-	tower | tower-32)
-		basic_machine=m68k-ncr
-		;;
-	tpf)
-		basic_machine=s390x-ibm
-		os=-tpf
-		;;
-	udi29k)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	ultra3)
-		basic_machine=a29k-nyu
-		os=-sym1
-		;;
-	v810 | necv810)
-		basic_machine=v810-nec
-		os=-none
-		;;
-	vaxv)
-		basic_machine=vax-dec
-		os=-sysv
-		;;
-	vms)
-		basic_machine=vax-dec
-		os=-vms
-		;;
-	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
-		;;
-	vxworks960)
-		basic_machine=i960-wrs
-		os=-vxworks
-		;;
-	vxworks68)
-		basic_machine=m68k-wrs
-		os=-vxworks
-		;;
-	vxworks29k)
-		basic_machine=a29k-wrs
-		os=-vxworks
-		;;
-	w65*)
-		basic_machine=w65-wdc
-		os=-none
-		;;
-	w89k-*)
-		basic_machine=hppa1.1-winbond
-		os=-proelf
-		;;
-	xbox)
-		basic_machine=i686-pc
-		os=-mingw32
-		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
-		;;
-	ymp)
-		basic_machine=ymp-cray
-		os=-unicos
-		;;
-	z8k-*-coff)
-		basic_machine=z8k-unknown
-		os=-sim
-		;;
-	z80-*-coff)
-		basic_machine=z80-unknown
-		os=-sim
-		;;
-	none)
-		basic_machine=none-none
-		os=-none
-		;;
-
-# Here we handle the default manufacturer of certain CPU types.  It is in
-# some cases the only manufacturer, in others, it is the most popular.
-	w89k)
-		basic_machine=hppa1.1-winbond
-		;;
-	op50n)
-		basic_machine=hppa1.1-oki
-		;;
-	op60c)
-		basic_machine=hppa1.1-oki
-		;;
-	romp)
-		basic_machine=romp-ibm
-		;;
-	mmix)
-		basic_machine=mmix-knuth
-		;;
-	rs6000)
-		basic_machine=rs6000-ibm
-		;;
-	vax)
-		basic_machine=vax-dec
-		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
-		;;
-	pdp11)
-		basic_machine=pdp11-dec
-		;;
-	we32k)
-		basic_machine=we32k-att
-		;;
-	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
-		basic_machine=sh-unknown
-		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-		basic_machine=sparc-sun
-		;;
-	cydra)
-		basic_machine=cydra-cydrome
-		;;
-	orion)
-		basic_machine=orion-highlevel
-		;;
-	orion105)
-		basic_machine=clipper-highlevel
-		;;
-	mac | mpw | mac-mpw)
-		basic_machine=m68k-apple
-		;;
-	pmac | pmac-mpw)
-		basic_machine=powerpc-apple
-		;;
-	*-unknown)
-		# Make sure to match an already-canonicalized machine name.
-		;;
-	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
-	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
-		;;
-	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
-		;;
-	*)
-		;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
-        # First match some system type aliases
-        # that might get confused with valid system types.
-	# -solaris* is a basic system type, with this one exception.
-	-solaris1 | -solaris1.*)
-		os=`echo $os | sed -e 's|solaris1|sunos4|'`
-		;;
-	-solaris)
-		os=-solaris2
-		;;
-	-svr4*)
-		os=-sysv4
-		;;
-	-unixware*)
-		os=-sysv4.2uw
-		;;
-	-gnu/linux*)
-		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
-		;;
-	# First accept the basic system types.
-	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
-	# -sysv* is not here because it comes later, after sysvr4.
-	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
-	      | -kopensolaris* \
-	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* | -aros* \
-	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
-	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -openbsd* | -solidbsd* \
-	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
-	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
-	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* \
-	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
-	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
-	# Remember, each alternative MUST END IN *, to match a version number.
-		;;
-	-qnx*)
-		case $basic_machine in
-		    x86-* | i*86-*)
-			;;
-		    *)
-			os=-nto$os
-			;;
-		esac
-		;;
-	-nto-qnx*)
-		;;
-	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
-		;;
-	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
-	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
-		;;
-	-mac*)
-		os=`echo $os | sed -e 's|mac|macos|'`
-		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
-		;;
-	-linux*)
-		os=`echo $os | sed -e 's|linux|linux-gnu|'`
-		;;
-	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
-		;;
-	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
-		;;
-	-opened*)
-		os=-openedition
-		;;
-        -os400*)
-		os=-os400
-		;;
-	-wince*)
-		os=-wince
-		;;
-	-osfrose*)
-		os=-osfrose
-		;;
-	-osf*)
-		os=-osf
-		;;
-	-utek*)
-		os=-bsd
-		;;
-	-dynix*)
-		os=-bsd
-		;;
-	-acis*)
-		os=-aos
-		;;
-	-atheos*)
-		os=-atheos
-		;;
-	-syllable*)
-		os=-syllable
-		;;
-	-386bsd)
-		os=-bsd
-		;;
-	-ctix* | -uts*)
-		os=-sysv
-		;;
-	-nova*)
-		os=-rtmk-nova
-		;;
-	-ns2 )
-		os=-nextstep2
-		;;
-	-nsk*)
-		os=-nsk
-		;;
-	# Preserve the version number of sinix5.
-	-sinix5.*)
-		os=`echo $os | sed -e 's|sinix|sysv|'`
-		;;
-	-sinix*)
-		os=-sysv4
-		;;
-        -tpf*)
-		os=-tpf
-		;;
-	-triton*)
-		os=-sysv3
-		;;
-	-oss*)
-		os=-sysv3
-		;;
-	-svr4)
-		os=-sysv4
-		;;
-	-svr3)
-		os=-sysv3
-		;;
-	-sysvr4)
-		os=-sysv4
-		;;
-	# This must come after -sysvr4.
-	-sysv*)
-		;;
-	-ose*)
-		os=-ose
-		;;
-	-es1800*)
-		os=-ose
-		;;
-	-xenix)
-		os=-xenix
-		;;
-	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-		os=-mint
-		;;
-	-aros*)
-		os=-aros
-		;;
-	-kaos*)
-		os=-kaos
-		;;
-	-zvmoe)
-		os=-zvmoe
-		;;
-	-dicos*)
-		os=-dicos
-		;;
-	-none)
-		;;
-	*)
-		# Get rid of the `-' at the beginning of $os.
-		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
-		exit 1
-		;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system.  Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
-        score-*)
-		os=-elf
-		;;
-        spu-*)
-		os=-elf
-		;;
-	*-acorn)
-		os=-riscix1.2
-		;;
-	arm*-rebel)
-		os=-linux
-		;;
-	arm*-semi)
-		os=-aout
-		;;
-        c4x-* | tic4x-*)
-        	os=-coff
-		;;
-	# This must come before the *-dec entry.
-	pdp10-*)
-		os=-tops20
-		;;
-	pdp11-*)
-		os=-none
-		;;
-	*-dec | vax-*)
-		os=-ultrix4.2
-		;;
-	m68*-apollo)
-		os=-domain
-		;;
-	i386-sun)
-		os=-sunos4.0.2
-		;;
-	m68000-sun)
-		os=-sunos3
-		# This also exists in the configure program, but was not the
-		# default.
-		# os=-sunos4
-		;;
-	m68*-cisco)
-		os=-aout
-		;;
-        mep-*)
-		os=-elf
-		;;
-	mips*-cisco)
-		os=-elf
-		;;
-	mips*-*)
-		os=-elf
-		;;
-	or32-*)
-		os=-coff
-		;;
-	*-tti)	# must be before sparc entry or we get the wrong os.
-		os=-sysv3
-		;;
-	sparc-* | *-sun)
-		os=-sunos4.1.1
-		;;
-	*-be)
-		os=-beos
-		;;
-	*-haiku)
-		os=-haiku
-		;;
-	*-ibm)
-		os=-aix
-		;;
-    	*-knuth)
-		os=-mmixware
-		;;
-	*-wec)
-		os=-proelf
-		;;
-	*-winbond)
-		os=-proelf
-		;;
-	*-oki)
-		os=-proelf
-		;;
-	*-hp)
-		os=-hpux
-		;;
-	*-hitachi)
-		os=-hiux
-		;;
-	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
-		os=-sysv
-		;;
-	*-cbm)
-		os=-amigaos
-		;;
-	*-dg)
-		os=-dgux
-		;;
-	*-dolphin)
-		os=-sysv3
-		;;
-	m68k-ccur)
-		os=-rtu
-		;;
-	m88k-omron*)
-		os=-luna
-		;;
-	*-next )
-		os=-nextstep
-		;;
-	*-sequent)
-		os=-ptx
-		;;
-	*-crds)
-		os=-unos
-		;;
-	*-ns)
-		os=-genix
-		;;
-	i370-*)
-		os=-mvs
-		;;
-	*-next)
-		os=-nextstep3
-		;;
-	*-gould)
-		os=-sysv
-		;;
-	*-highlevel)
-		os=-bsd
-		;;
-	*-encore)
-		os=-bsd
-		;;
-	*-sgi)
-		os=-irix
-		;;
-	*-siemens)
-		os=-sysv4
-		;;
-	*-masscomp)
-		os=-rtu
-		;;
-	f30[01]-fujitsu | f700-fujitsu)
-		os=-uxpv
-		;;
-	*-rom68k)
-		os=-coff
-		;;
-	*-*bug)
-		os=-coff
-		;;
-	*-apple)
-		os=-macos
-		;;
-	*-atari*)
-		os=-mint
-		;;
-	*)
-		os=-none
-		;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer.  We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
-	*-unknown)
-		case $os in
-			-riscix*)
-				vendor=acorn
-				;;
-			-sunos*)
-				vendor=sun
-				;;
-			-cnk*|-aix*)
-				vendor=ibm
-				;;
-			-beos*)
-				vendor=be
-				;;
-			-hpux*)
-				vendor=hp
-				;;
-			-mpeix*)
-				vendor=hp
-				;;
-			-hiux*)
-				vendor=hitachi
-				;;
-			-unos*)
-				vendor=crds
-				;;
-			-dgux*)
-				vendor=dg
-				;;
-			-luna*)
-				vendor=omron
-				;;
-			-genix*)
-				vendor=ns
-				;;
-			-mvs* | -opened*)
-				vendor=ibm
-				;;
-			-os400*)
-				vendor=ibm
-				;;
-			-ptx*)
-				vendor=sequent
-				;;
-			-tpf*)
-				vendor=ibm
-				;;
-			-vxsim* | -vxworks* | -windiss*)
-				vendor=wrs
-				;;
-			-aux*)
-				vendor=apple
-				;;
-			-hms*)
-				vendor=hitachi
-				;;
-			-mpw* | -macos*)
-				vendor=apple
-				;;
-			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-				vendor=atari
-				;;
-			-vos*)
-				vendor=stratus
-				;;
-		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
-		;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/autogen/configure b/autogen/configure
deleted file mode 100755
index 8d64e1d0a2e..00000000000
--- a/autogen/configure
+++ /dev/null
@@ -1,31195 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for emacs 24.3.50.
-#
-#
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
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-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
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-Installation directories:
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-                          [$ac_default_prefix]
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-                          [PREFIX]
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-By default, \`make install' will install all the files in
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-For better control, use the options below.
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-Fine tuning of the installation directories:
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-  --sbindir=DIR           system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR        program executables [EPREFIX/libexec]
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-  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-  --libdir=DIR            object code libraries [EPREFIX/lib]
-  --includedir=DIR        C header files [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
-  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR           info documentation [DATAROOTDIR/info]
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-  --dvidir=DIR            dvi documentation [DOCDIR]
-  --pdfdir=DIR            pdf documentation [DOCDIR]
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-_ACEOF
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-  cat <<\_ACEOF
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-Program names:
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-X features:
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-System types:
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-if test -n "$ac_init_help"; then
-  case $ac_init_help in
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-Optional Features:
-  --disable-option-checking  ignore unrecognized --enable/--with options
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --disable-ns-self-contained
-                          disable self contained build under NeXTstep
-  --enable-locallisppath=PATH
-                          directories Emacs should search for lisp files
-                          specific to this site
-  --enable-checking[=LIST]
-                          enable expensive run-time checks. With LIST, enable
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-                          all,yes,no. Flags are: stringbytes, stringoverrun,
-                          stringfreelist, xmallocoverrun, conslist, glyphs
-  --enable-check-lisp-object-type
-                          enable compile time checks for the Lisp_Object data
-                          type. This is useful for development for catching
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-  --enable-profiling      build emacs with low-level, gprof profiling support.
-                          Mainly useful for debugging Emacs itself. May not
-                          work on all platforms. Stops profiler.el working.
-  --enable-autodepend     automatically generate dependencies to .h-files.
-                          Requires GNU Make and Gcc. Enabled if GNU Make and
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-  --enable-gtk-deprecation-warnings
-                          Show Gtk+/Gdk deprecation warnings for Gtk+ >= 3.0
-  --disable-dependency-tracking  speeds up one-time build
-  --enable-dependency-tracking   do not reject slow dependency extractors
-  --disable-largefile     omit support for large files
-  --enable-gcc-warnings   turn on lots of GCC warnings/errors. This is
-                          intended for developers, and may generate false
-                          alarms when used with older or non-GNU development
-                          tools.
-  --enable-link-time-optimization
-                          build emacs with link-time optimization. This is
-                          supported only for GCC since 4.5.0.
-  --disable-acl           do not support ACLs
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-Optional Packages:
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-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --without-all           omit almost all features and build small executable
-                          with minimal dependencies
-  --without-pop           don't support POP mail retrieval with movemail
-  --with-kerberos         support Kerberos-authenticated POP
-  --with-kerberos5        support Kerberos version 5 authenticated POP
-  --with-hesiod           support Hesiod to get the POP server host
-  --with-mmdf             support MMDF mailboxes
-  --with-mail-unlink      unlink, rather than empty, mail spool after reading
-  --with-mailhost=HOSTNAME
-                          string giving default POP mail host
-  --with-sound=VALUE      compile with sound support (VALUE one of: yes, alsa,
-                          oss, bsd-ossaudio, no; default yes). Only for
-                          GNU/Linux, FreeBSD, NetBSD, MinGW.
-  --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk2,
-                          gtk3, lucid or athena, motif, no)
-  --with-wide-int         prefer wide Emacs integers (typically 62-bit)
-  --without-xpm           don't compile with XPM image support
-  --without-jpeg          don't compile with JPEG image support
-  --without-tiff          don't compile with TIFF image support
-  --without-gif           don't compile with GIF image support
-  --without-png           don't compile with PNG image support
-  --without-rsvg          don't compile with SVG image support
-  --without-xml2          don't compile with XML parsing support
-  --without-imagemagick   don't compile with ImageMagick image support
-  --without-xft           don't use XFT for anti aliased fonts
-  --without-libotf        don't use libotf for OpenType font support
-  --without-m17n-flt      don't use m17n-flt for text shaping
-  --without-toolkit-scroll-bars
-                          don't use Motif or Xaw3d scroll bars
-  --without-xaw3d         don't use Xaw3d
-  --without-xim           don't use X11 XIM
-  --with-ns               use NeXTstep (Cocoa or GNUstep) windowing system
-  --with-w32              use native MS Windows GUI in a Cygwin build
-  --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
-                          console
-  --without-dbus          don't compile with D-Bus support
-  --without-gconf         don't compile with GConf support
-  --without-gsettings     don't compile with GSettings support
-  --without-selinux       don't compile with SELinux support
-  --without-gnutls        don't use -lgnutls for SSL/TLS support
-  --without-zlib          don't compile with zlib decompression support
-  --with-file-notification=LIB
-                          use a file notification library (LIB one of: yes,
-                          gfile, inotify, w32, no)
-  --without-makeinfo      don't require makeinfo for building manuals
-  --without-compress-install
-                          don't compress some files (.el, .info, etc.) when
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-  --with-pkg-config-prog=FILENAME
-                          file name of pkg-config for finding GTK and librsvg
-  --with-gameuser=USER    user for shared game score files
-  --with-gnustep-conf=FILENAME
-                          name of GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
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-Some influential environment variables:
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-  CPP         C preprocessor
-  XMKMF       Path to xmkmf, Makefile generator for X Window System
-
-Use these variables to override the choices made by `configure' or to help
-it to find libraries and programs with nonstandard names/locations.
-
-Report bugs to the package provider.
-_ACEOF
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-if test "$ac_init_help" = "recursive"; then
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-emacs configure 24.3.50
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-
-Copyright (C) 2009 Free Software Foundation, Inc.
-This configure script is free software; the Free Software Foundation
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-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
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-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
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-  ac_retval=0
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-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
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-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
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-  as_fn_set_status $ac_retval
-
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-
-# ac_fn_c_check_decl LINENO SYMBOL VAR
-# ------------------------------------
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-{
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
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-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
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-{
-#ifndef $2
-  (void) $2;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
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-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
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-} # ac_fn_c_check_decl
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-# ac_fn_c_check_header_preproc LINENO HEADER VAR
-# ----------------------------------------------
-# Tests whether HEADER is present, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_preproc ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
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-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
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-  eval "$3=no"
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-eval ac_res=\$$3
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-# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
-# ----------------------------------------------------
-# Tries to find if the field MEMBER exists in type AGGR, after including
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-ac_fn_c_check_member ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-$5
-int
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-{
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-# ac_fn_c_check_func LINENO FUNC VAR
-# ----------------------------------
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-{
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-char $2 ();
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-{
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-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
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-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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-} # ac_fn_c_check_func
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-# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-# -------------------------------------------
-# Tests whether TYPE exists after having included INCLUDES, setting cache
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-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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-  eval "$3=no"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-$4
-int
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-{
-if (sizeof ($2))
-	 return 0;
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-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
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-{
-if (sizeof (($2)))
-	    return 0;
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-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  eval "$3=yes"
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-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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-} # ac_fn_c_check_type
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-ac_fn_c_compute_int ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if test "$cross_compiling" = yes; then
-    # Depending upon the size, compute the lo and hi bounds.
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-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) >= 0)];
-test_array [0] = 0
-
-  ;
-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_lo=0 ac_mid=0
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-$4
-int
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-if ac_fn_c_try_compile "$LINENO"; then :
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-  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
-			if test $ac_lo -le $ac_mid; then
-			  ac_lo= ac_hi=
-			  break
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-			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
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-  done
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) < 0)];
-test_array [0] = 0
-
-  ;
-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_hi=-1 ac_mid=-1
-  while :; do
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
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-test_array [0] = 0
-
-  ;
-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_lo=$ac_mid; break
-else
-  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
-			if test $ac_mid -le $ac_hi; then
-			  ac_lo= ac_hi=
-			  break
-			fi
-			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  done
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-  ac_lo= ac_hi=
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-$4
-int
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-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_hi=$ac_mid
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-case $ac_lo in #((
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-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-static long int longval () { return $2; }
-static unsigned long int ulongval () { return $2; }
-#include <stdio.h>
-#include <stdlib.h>
-int
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-{
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-  FILE *f = fopen ("conftest.val", "w");
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-    return 1;
-  if (($2) < 0)
-    {
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-    {
-      unsigned long int i = ulongval ();
-      if (i != ($2))
-	return 1;
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-  return ferror (f) || fclose (f) != 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
-else
-  ac_retval=1
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-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
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-  fi
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-} # ac_fn_c_compute_int
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-running configure, to aid debugging if configure makes a mistake.
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-  $ $0 $@
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-exec 5>>config.log
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-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
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-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
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-_ASUNAME
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-	    case "$ac_configure_args0 " in
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-    if test -n "$ac_subst_files"; then
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-      echo
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-
-    if test -s confdefs.h; then
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-## ----------- ##
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-      echo
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-  if test "x$ac_ct_STRIP" = x; then
-    STRIP=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    STRIP=$ac_ct_STRIP
-  fi
-else
-  STRIP="$ac_cv_prog_STRIP"
-fi
-
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
-if test -z "$MKDIR_P"; then
-  if test "${ac_cv_path_mkdir+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in mkdir gmkdir; do
-	 for ac_exec_ext in '' $ac_executable_extensions; do
-	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
-	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
-	     'mkdir (GNU coreutils) '* | \
-	     'mkdir (coreutils) '* | \
-	     'mkdir (fileutils) '4.1*)
-	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
-	       break 3;;
-	   esac
-	 done
-       done
-  done
-IFS=$as_save_IFS
-
-fi
-
-  test -d ./--version && rmdir ./--version
-  if test "${ac_cv_path_mkdir+set}" = set; then
-    MKDIR_P="$ac_cv_path_mkdir -p"
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for MKDIR_P within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    MKDIR_P="$ac_install_sh -d"
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
-$as_echo "$MKDIR_P" >&6; }
-
-mkdir_p="$MKDIR_P"
-case $mkdir_p in
-  [\\/$]* | ?:[\\/]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
-
-for ac_prog in gawk mawk nawk awk
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AWK+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_AWK="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AWK=$ac_cv_prog_AWK
-if test -n "$AWK"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$AWK" && break
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
-set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat >conftest.make <<\_ACEOF
-SHELL = /bin/sh
-all:
-	@echo '@@@%%%=$(MAKE)=@@@%%%'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-case `${MAKE-make} -f conftest.make 2>/dev/null` in
-  *@@@%%%=?*=@@@%%%*)
-    eval ac_cv_prog_make_${ac_make}_set=yes;;
-  *)
-    eval ac_cv_prog_make_${ac_make}_set=no;;
-esac
-rm -f conftest.make
-fi
-if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-  SET_MAKE=
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-rm -rf .tst 2>/dev/null
-mkdir .tst 2>/dev/null
-if test -d .tst; then
-  am__leading_dot=.
-else
-  am__leading_dot=_
-fi
-rmdir .tst 2>/dev/null
-
-if test "`cd $srcdir && pwd`" != "`pwd`"; then
-  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
-  # is not polluted with repeated "-I."
-  am__isrc=' -I$(srcdir)'
-  # test to see if srcdir already configured
-  if test -f $srcdir/config.status; then
-    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
-  fi
-fi
-
-# test whether we have cygpath
-if test -z "$CYGPATH_W"; then
-  if (cygpath --version) >/dev/null 2>/dev/null; then
-    CYGPATH_W='cygpath -w'
-  else
-    CYGPATH_W=echo
-  fi
-fi
-
-
-# Define the identity of the package.
- PACKAGE='emacs'
- VERSION='24.3.50'
-
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE "$PACKAGE"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define VERSION "$VERSION"
-_ACEOF
-
-# Some tools Automake needs.
-
-ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
-
-
-AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
-
-
-AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
-
-
-AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
-
-
-MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
-
-# We need awk for the "check" target.  The system "awk" is bad on
-# some platforms.
-# Always define AMTAR for backward compatibility.
-
-AMTAR=${AMTAR-"${am_missing_run}tar"}
-
-am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
-
-
-
-
-
-
-
-
-
-temp_srcdir=`cd "$srcdir"; pwd`
-
-for var in "`pwd`" "$temp_srcdir" "$prefix" "$exec_prefix" \
-    "$datarootdir" "$bindir" "$datadir" "$sharedstatedir" "$libexecdir"; do
-
-    case "$var" in
-    *[!\ -~]*) as_fn_error "Emacs cannot be built or installed in a directory whose name contains non-ASCII characters: $var" "$LINENO" 5 ;;
-  esac
-
-done
-
-lispdir='${datadir}/emacs/${version}/lisp'
-leimdir='${datadir}/emacs/${version}/leim'
-standardlisppath='${lispdir}:${leimdir}'
-locallisppath='${datadir}/emacs/${version}/site-lisp:'\
-'${datadir}/emacs/site-lisp'
-lisppath='${locallisppath}:${standardlisppath}'
-etcdir='${datadir}/emacs/${version}/etc'
-archlibdir='${libexecdir}/emacs/${version}/${configuration}'
-etcdocdir='${datadir}/emacs/${version}/etc'
-gamedir='${localstatedir}/games/emacs'
-
-
-# Check whether --with-all was given.
-if test "${with_all+set}" = set; then :
-  withval=$with_all; with_features=$withval
-else
-  with_features=yes
-fi
-
-
-
-
-
-# Check whether --with-pop was given.
-if test "${with_pop+set}" = set; then :
-  withval=$with_pop;
-else
-     with_pop=$with_features
-fi
-
-if test "$with_pop" = yes; then
-   $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
-
-fi
-
-
-# Check whether --with-kerberos was given.
-if test "${with_kerberos+set}" = set; then :
-  withval=$with_kerberos;
-else
-      with_kerberos=no
-fi
-
-if test "$with_kerberos" != no; then
-   $as_echo "#define KERBEROS 1" >>confdefs.h
-
-fi
-
-
-# Check whether --with-kerberos5 was given.
-if test "${with_kerberos5+set}" = set; then :
-  withval=$with_kerberos5;
-else
-      with_kerberos5=no
-fi
-
-if test "${with_kerberos5}" != no; then
-  if test "${with_kerberos}" = no; then
-    with_kerberos=yes
-    $as_echo "#define KERBEROS 1" >>confdefs.h
-
-  fi
-
-$as_echo "#define KERBEROS5 1" >>confdefs.h
-
-fi
-
-
-# Check whether --with-hesiod was given.
-if test "${with_hesiod+set}" = set; then :
-  withval=$with_hesiod;
-else
-      with_hesiod=no
-fi
-
-if test "$with_hesiod" != no; then
-
-$as_echo "#define HESIOD 1" >>confdefs.h
-
-fi
-
-
-# Check whether --with-mmdf was given.
-if test "${with_mmdf+set}" = set; then :
-  withval=$with_mmdf;
-else
-      with_mmdf=no
-fi
-
-if test "$with_mmdf" != no; then
-
-$as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
-
-fi
-
-
-# Check whether --with-mail-unlink was given.
-if test "${with_mail_unlink+set}" = set; then :
-  withval=$with_mail_unlink;
-else
-      with_mail_unlink=no
-fi
-
-if test "$with_mail_unlink" != no; then
-
-$as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
-
-fi
-
-
-# Check whether --with-mailhost was given.
-if test "${with_mailhost+set}" = set; then :
-  withval=$with_mailhost;
-cat >>confdefs.h <<_ACEOF
-#define MAILHOST "$withval"
-_ACEOF
-
-fi
-
-
-
-# Check whether --with-sound was given.
-if test "${with_sound+set}" = set; then :
-  withval=$with_sound;  case "${withval}" in
-      yes|no|alsa|oss|bsd-ossaudio) val=$withval ;;
-      *) as_fn_error "\`--with-sound=$withval' is invalid;
-this option's value should be \`yes', \`no', \`alsa', \`oss', or \`bsd-ossaudio'." "$LINENO" 5
-      ;;
-    esac
-    with_sound=$val
-
-else
-  with_sound=$with_features
-fi
-
-
-
-# Check whether --with-x-toolkit was given.
-if test "${with_x_toolkit+set}" = set; then :
-  withval=$with_x_toolkit; 	  case "${withval}" in
-	    y | ye | yes )	val=gtk ;;
-	    n | no )		val=no  ;;
-	    l | lu | luc | luci | lucid )	val=lucid ;;
-	    a | at | ath | athe | athen | athena )	val=athena ;;
-	    m | mo | mot | moti | motif )	val=motif ;;
-	    g | gt | gtk  )	val=gtk ;;
-	    gtk2  )	val=gtk2 ;;
-	    gtk3  )	val=gtk3 ;;
-	    * )
-as_fn_error "\`--with-x-toolkit=$withval' is invalid;
-this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
-\`gtk2' or \`gtk3'.  \`yes' and \`gtk' are synonyms.
-\`athena' and \`lucid' are synonyms." "$LINENO" 5
-	    ;;
-	  esac
-	  with_x_toolkit=$val
-
-fi
-
-
-
-# Check whether --with-wide-int was given.
-if test "${with_wide_int+set}" = set; then :
-  withval=$with_wide_int;
-else
-      with_wide_int=no
-fi
-
-if test "$with_wide_int" = yes; then
-
-$as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
-
-fi
-
-
-# Check whether --with-xpm was given.
-if test "${with_xpm+set}" = set; then :
-  withval=$with_xpm;
-else
-     with_xpm=$with_features
-fi
-
-
-# Check whether --with-jpeg was given.
-if test "${with_jpeg+set}" = set; then :
-  withval=$with_jpeg;
-else
-     with_jpeg=$with_features
-fi
-
-
-# Check whether --with-tiff was given.
-if test "${with_tiff+set}" = set; then :
-  withval=$with_tiff;
-else
-     with_tiff=$with_features
-fi
-
-
-# Check whether --with-gif was given.
-if test "${with_gif+set}" = set; then :
-  withval=$with_gif;
-else
-     with_gif=$with_features
-fi
-
-
-# Check whether --with-png was given.
-if test "${with_png+set}" = set; then :
-  withval=$with_png;
-else
-     with_png=$with_features
-fi
-
-
-# Check whether --with-rsvg was given.
-if test "${with_rsvg+set}" = set; then :
-  withval=$with_rsvg;
-else
-     with_rsvg=$with_features
-fi
-
-
-# Check whether --with-xml2 was given.
-if test "${with_xml2+set}" = set; then :
-  withval=$with_xml2;
-else
-     with_xml2=$with_features
-fi
-
-
-# Check whether --with-imagemagick was given.
-if test "${with_imagemagick+set}" = set; then :
-  withval=$with_imagemagick;
-else
-     with_imagemagick=$with_features
-fi
-
-
-
-# Check whether --with-xft was given.
-if test "${with_xft+set}" = set; then :
-  withval=$with_xft;
-else
-     with_xft=$with_features
-fi
-
-
-# Check whether --with-libotf was given.
-if test "${with_libotf+set}" = set; then :
-  withval=$with_libotf;
-else
-     with_libotf=$with_features
-fi
-
-
-# Check whether --with-m17n-flt was given.
-if test "${with_m17n_flt+set}" = set; then :
-  withval=$with_m17n_flt;
-else
-     with_m17n_flt=$with_features
-fi
-
-
-
-# Check whether --with-toolkit-scroll-bars was given.
-if test "${with_toolkit_scroll_bars+set}" = set; then :
-  withval=$with_toolkit_scroll_bars;
-else
-     with_toolkit_scroll_bars=$with_features
-fi
-
-
-# Check whether --with-xaw3d was given.
-if test "${with_xaw3d+set}" = set; then :
-  withval=$with_xaw3d;
-else
-     with_xaw3d=$with_features
-fi
-
-
-# Check whether --with-xim was given.
-if test "${with_xim+set}" = set; then :
-  withval=$with_xim;
-else
-     with_xim=$with_features
-fi
-
-
-# Check whether --with-ns was given.
-if test "${with_ns+set}" = set; then :
-  withval=$with_ns;
-else
-      with_ns=no
-fi
-
-
-# Check whether --with-w32 was given.
-if test "${with_w32+set}" = set; then :
-  withval=$with_w32;
-else
-      with_w32=no
-fi
-
-
-
-# Check whether --with-gpm was given.
-if test "${with_gpm+set}" = set; then :
-  withval=$with_gpm;
-else
-     with_gpm=$with_features
-fi
-
-
-# Check whether --with-dbus was given.
-if test "${with_dbus+set}" = set; then :
-  withval=$with_dbus;
-else
-     with_dbus=$with_features
-fi
-
-
-# Check whether --with-gconf was given.
-if test "${with_gconf+set}" = set; then :
-  withval=$with_gconf;
-else
-     with_gconf=$with_features
-fi
-
-
-# Check whether --with-gsettings was given.
-if test "${with_gsettings+set}" = set; then :
-  withval=$with_gsettings;
-else
-     with_gsettings=$with_features
-fi
-
-
-# Check whether --with-selinux was given.
-if test "${with_selinux+set}" = set; then :
-  withval=$with_selinux;
-else
-     with_selinux=$with_features
-fi
-
-
-# Check whether --with-gnutls was given.
-if test "${with_gnutls+set}" = set; then :
-  withval=$with_gnutls;
-else
-     with_gnutls=$with_features
-fi
-
-
-# Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
-  withval=$with_zlib;
-else
-     with_zlib=$with_features
-fi
-
-
-
-# Check whether --with-file-notification was given.
-if test "${with_file_notification+set}" = set; then :
-  withval=$with_file_notification;  case "${withval}" in
-    y | ye | yes )	val=yes ;;
-    n | no )		val=no  ;;
-    g | gf | gfi | gfil | gfile )	val=gfile ;;
-    i | in | ino | inot | inoti | inotif | inotify )	val=inotify ;;
-    w | w3 | w32 )	val=w32 ;;
-    * ) as_fn_error "\`--with-file-notification=$withval' is invalid;
-this option's value should be \`yes', \`no', \`gfile', \`inotify' or \`w32'.
-\`yes' is a synonym for \`w32' on MS-Windows, for \`no' on Nextstep,
-otherwise for the first of \`gfile' or \`inotify' that is usable." "$LINENO" 5
-    ;;
-   esac
-   with_file_notification=$val
-
-else
-  with_file_notification=$with_features
-fi
-
-
-## For the times when you want to build Emacs but don't have
-## a suitable makeinfo, and can live without the manuals.
-
-# Check whether --with-makeinfo was given.
-if test "${with_makeinfo+set}" = set; then :
-  withval=$with_makeinfo;
-else
-     with_makeinfo=$with_features
-fi
-
-
-## Makefile.in needs the cache file name.
-
-
-## This is an option because I do not know if all info/man support
-## compressed files, nor how to test if they do so.
-
-# Check whether --with-compress-install was given.
-if test "${with_compress_install+set}" = set; then :
-  withval=$with_compress_install;
-else
-     with_compress_install=$with_features
-fi
-
-
-
-# Check whether --with-pkg-config-prog was given.
-if test "${with_pkg_config_prog+set}" = set; then :
-  withval=$with_pkg_config_prog;
-fi
-
-if test "X${with_pkg_config_prog}" != X; then
-   if test "${with_pkg_config_prog}" != yes; then
-      PKG_CONFIG="${with_pkg_config_prog}"
-   fi
-fi
-
-
-# Check whether --with-gameuser was given.
-if test "${with_gameuser+set}" = set; then :
-  withval=$with_gameuser;
-fi
-
-test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
-  && gameuser="${with_gameuser}"
-test "X$gameuser" = X && gameuser=games
-
-
-# Check whether --with-gnustep-conf was given.
-if test "${with_gnustep_conf+set}" = set; then :
-  withval=$with_gnustep_conf;
-fi
-
-test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
-  GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
-test "X$GNUSTEP_CONFIG_FILE" = "X" && \
-     GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
-
-# Check whether --enable-ns-self-contained was given.
-if test "${enable_ns_self_contained+set}" = set; then :
-  enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
-else
-  EN_NS_SELF_CONTAINED=yes
-fi
-
-
-# Check whether --enable-locallisppath was given.
-if test "${enable_locallisppath+set}" = set; then :
-  enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
-  locallisppath=
-elif test "${enableval}" != "yes"; then
-  locallisppath=${enableval}
-fi
-fi
-
-
-# Check whether --enable-checking was given.
-if test "${enable_checking+set}" = set; then :
-  enableval=$enable_checking; ac_checking_flags="${enableval}"
-fi
-
-IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="$IFS,"
-for check in $ac_checking_flags
-do
-	case $check in
-	# these set all the flags to specific states
-	yes)		ac_enable_checking=1 ;;
-	no)		ac_enable_checking= ;
-			ac_gc_check_stringbytes= ;
-	                ac_gc_check_string_overrun= ;
-	                ac_gc_check_string_free_list= ;
-	                ac_xmalloc_overrun= ;
-	                ac_gc_check_cons_list= ;
-			ac_glyphs_debug= ;;
-	all)		ac_enable_checking=1 ;
-			ac_gc_check_stringbytes=1 ;
-	                ac_gc_check_string_overrun=1 ;
-	                ac_gc_check_string_free_list=1 ;
-	                ac_xmalloc_overrun=1 ;
-	                ac_gc_check_cons_list=1 ;
-			ac_glyphs_debug=1 ;;
-	# these enable particular checks
-	stringbytes) 	ac_gc_check_stringbytes=1 ;;
-	stringoverrun) 	ac_gc_check_string_overrun=1 ;;
-	stringfreelist) ac_gc_check_string_free_list=1 ;;
-	xmallocoverrun)	ac_xmalloc_overrun=1 ;;
-	conslist)	ac_gc_check_cons_list=1 ;;
-	glyphs)		ac_glyphs_debug=1 ;;
-	*)	as_fn_error "unknown check category $check" "$LINENO" 5 ;;
-	esac
-done
-IFS="$ac_save_IFS"
-
-if test x$ac_enable_checking != x ; then
-
-$as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
-
-fi
-if test x$ac_gc_check_stringbytes != x ; then
-
-$as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
-
-fi
-if test x$ac_gc_check_string_overrun != x ; then
-
-$as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
-
-fi
-if test x$ac_gc_check_string_free_list != x ; then
-
-$as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
-
-fi
-if test x$ac_xmalloc_overrun != x ; then
-
-$as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
-
-fi
-if test x$ac_gc_check_cons_list != x ; then
-
-$as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
-
-fi
-if test x$ac_glyphs_debug != x ; then
-
-$as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
-
-fi
-
-# Check whether --enable-check-lisp-object-type was given.
-if test "${enable_check_lisp_object_type+set}" = set; then :
-  enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
-
-$as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
-
-fi
-fi
-
-
-
-# Check whether --enable-profiling was given.
-if test "${enable_profiling+set}" = set; then :
-  enableval=$enable_profiling; ac_enable_profiling="${enableval}"
-fi
-
-if test x$ac_enable_profiling != x ; then
-   PROFILING_CFLAGS="-DPROFILING=1 -pg"
-else
-   PROFILING_CFLAGS=
-fi
-
-
-# Check whether --enable-autodepend was given.
-if test "${enable_autodepend+set}" = set; then :
-  enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
-else
-  ac_enable_autodepend=yes
-fi
-
-
-# Check whether --enable-gtk-deprecation-warnings was given.
-if test "${enable_gtk_deprecation_warnings+set}" = set; then :
-  enableval=$enable_gtk_deprecation_warnings; ac_enable_gtk_deprecation_warnings="${enableval}"
-fi
-
-
-#### When building with MinGW inside the MSYS tree, 'pwd' produces
-#### directories relative to the root of the MSYS tree,
-#### e.g. '/home/user/foo' instead of '/d/MSYS/home/user/foo'.  When
-#### such a value of srcdir is written to the top-level Makefile, it
-#### gets propagated to src/epaths.h, and that causes temacs to fail,
-#### because, being a MinGW program that knows nothing of MSYS root
-#### substitution, it cannot find the data directory.  "pwd -W"
-#### produces Windows-style 'd:/foo/bar' absolute directory names, so
-#### we use it here to countermand that lossage.
-test "$MSYSTEM" = "MINGW32" && abs_srcdir=`(cd "$abs_srcdir"; pwd -W | sed -e 's,^\([A-Za-z]\):,/\1,')`
-
-### Canonicalize the configuration name.
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if test "${ac_cv_build+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
-  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if test "${ac_cv_host+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$host_alias" = x; then
-  ac_cv_host=$ac_cv_build
-else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-canonical=$host
-configuration=${host_alias-${build_alias-$host}}
-
-
-
-### If you add support for a new configuration, add code to this
-### switch statement to recognize your configuration name and select
-### the appropriate operating system file.
-
-### You would hope that you could choose an s/*.h
-### file based on the operating system portion.  However, it turns out
-### that each s/*.h file is pretty manufacturer-specific.
-### So we basically have to have a special case for each
-### configuration name.
-###
-### As far as handling version numbers on operating systems is
-### concerned, make sure things will fail in a fixable way.  If
-### /etc/MACHINES doesn't say anything about version numbers, be
-### prepared to handle anything reasonably.  If version numbers
-### matter, be sure /etc/MACHINES says something about it.
-
-opsys='' unported=no
-case "${canonical}" in
-
-  ## GNU/Linux and similar ports
-  *-*-linux* )
-    opsys=gnu-linux
-  ;;
-
-  ## FreeBSD ports
-  *-*-freebsd* )
-    opsys=freebsd
-  ;;
-
-  ## DragonFly ports
-  *-*-dragonfly* )
-    opsys=dragonfly
-  ;;
-
-  ## FreeBSD kernel + glibc based userland
-  *-*-kfreebsd*gnu* )
-    opsys=gnu-kfreebsd
-  ;;
-
-  ## NetBSD ports
-  *-*-netbsd* )
-    opsys=netbsd
-  ;;
-
-  ## OpenBSD ports
-  *-*-openbsd* )
-    opsys=openbsd
-  ;;
-
-  ## Apple Darwin / Mac OS X
-  *-apple-darwin* )
-    case "${canonical}" in
-      i[3456]86-* )  ;;
-      powerpc-* )    ;;
-      x86_64-* )     ;;
-      * )            unported=yes ;;
-    esac
-    opsys=darwin
-    ## Use fink packages if available.
-    ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
-##    if test -d /sw/include && test -d /sw/lib; then
-##      GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
-##      NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
-##    fi
-  ;;
-
-  ## Cygwin ports
-  *-*-cygwin )
-    opsys=cygwin
-  ;;
-
-  ## HP 9000 series 700 and 800, running HP/UX
-  hppa*-hp-hpux10.2* )
-    opsys=hpux10-20
-  ;;
-  hppa*-hp-hpux1[1-9]* )
-    opsys=hpux11
-    CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
-  ;;
-
-  ## IBM machines
-  rs6000-ibm-aix4.[23]* )
-    opsys=aix4-2
-  ;;
-  powerpc-ibm-aix4.[23]*  )
-    opsys=aix4-2
-  ;;
-  rs6000-ibm-aix[56]* )
-    opsys=aix4-2
-  ;;
-  powerpc-ibm-aix[56]*  )
-    opsys=aix4-2
-  ;;
-
-  ## Silicon Graphics machines
-  ## Iris 4D
-  mips-sgi-irix6.5 )
-    opsys=irix6-5
-    # Without defining _LANGUAGE_C, things get masked out in the headers
-    # so that, for instance, grepping for `free' in stdlib.h fails and
-    # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
-    NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
-  ;;
-
-  ## Suns
-  *-sun-solaris* \
-    | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
-    | x86_64-*-solaris2*    | x86_64-*-sunos5*)
-    case "${canonical}" in
-      i[3456]86-*-* )   ;;
-      amd64-*-*|x86_64-*-*) ;;
-      sparc* )		;;
-      * )		unported=yes ;;
-    esac
-    case "${canonical}" in
-      *-sunos5.6* | *-solaris2.6* )
-		opsys=sol2-6
-		RANLIB="ar -ts"
-		;;
-      *-sunos5.[7-9]* | *-solaris2.[7-9]* )
-		opsys=sol2-6
-		emacs_check_sunpro_c=yes
-		;;
-      *-sunos5* | *-solaris* )
-		opsys=sol2-10
-		emacs_check_sunpro_c=yes
-		;;
-    esac
-    ## Watch out for a compiler that we know will not work.
-    case "${canonical}" in
-     *-solaris* | *-sunos5* )
-		if [ "x$CC" = x/usr/ucb/cc ]; then
-		  ## /usr/ucb/cc doesn't work;
-		  ## we should find some other compiler that does work.
-		  unset CC
-		fi
-		;;
-      *) ;;
-    esac
-  ;;
-
-  ## Intel 386 machines where we don't care about the manufacturer.
-  i[3456]86-*-* )
-    case "${canonical}" in
-      *-darwin* )               opsys=darwin ;;
-      *-mingw32 )
-		opsys=mingw32
-		# MinGW overrides and adds some system headers in nt/inc.
-		GCC_TEST_OPTIONS="-I $srcdir/nt/inc"
-		;;
-      *-sysv4.2uw* )	  	opsys=unixware ;;
-      *-sysv5uw* )	  	opsys=unixware ;;
-      *-sysv5OpenUNIX* )  	opsys=unixware ;;
-      ## Otherwise, we'll fall through to the generic opsys code at the bottom.
-    esac
-  ;;
-
-  * )
-    unported=yes
-  ;;
-esac
-
-### If the code above didn't choose an operating system, just choose
-### an operating system based on the configuration name.  You really
-### only want to use this when you have no idea what the right
-### operating system is; if you know what operating systems a machine
-### runs, it's cleaner to make it explicit in the case statement
-### above.
-if test x"${opsys}" = x; then
-  case "${canonical}" in
-    *-gnu* )				opsys=gnu ;;
-    * )
-      unported=yes
-    ;;
-  esac
-fi
-
-
-
-if test $unported = yes; then
-  as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
-Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
-fi
-
-
-#### Choose a compiler.
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -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
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl.exe
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$CC" && break
-  done
-fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl.exe
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
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-  gl_cv_c_amsterdam_compiler=yes
-else
-  gl_cv_c_amsterdam_compiler=no
-fi
-rm -f conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
-$as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
-  if test -z "$AR"; then
-    if test $gl_cv_c_amsterdam_compiler = yes; then
-      AR='cc -c.a'
-      if test -z "$ARFLAGS"; then
-        ARFLAGS='-o'
-      fi
-    else
-                  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AR+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_AR="${ac_tool_prefix}ar"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
-  ac_ct_AR=$AR
-  # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_AR"; then
-  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_AR="ar"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_AR" = x; then
-    AR="ar"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    AR=$ac_ct_AR
-  fi
-else
-  AR="$ac_cv_prog_AR"
-fi
-
-      if test -z "$ARFLAGS"; then
-        ARFLAGS='cru'
-      fi
-    fi
-  else
-    if test -z "$ARFLAGS"; then
-      ARFLAGS='cru'
-    fi
-  fi
-
-
-  if test -z "$RANLIB"; then
-    if test $gl_cv_c_amsterdam_compiler = yes; then
-      RANLIB=':'
-    else
-            if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-    fi
-  fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-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=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
-if test "x$ac_cv_header_minix_config_h" = x""yes; then :
-  MINIX=yes
-else
-  MINIX=
-fi
-
-
-  if test "$MINIX" = yes; then
-
-$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
-
-
-$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
-
-
-$as_echo "#define _MINIX 1" >>confdefs.h
-
-
-$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
-
-  fi
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
-$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
-if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#         define __EXTENSIONS__ 1
-          $ac_includes_default
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_safe_to_define___extensions__=yes
-else
-  ac_cv_safe_to_define___extensions__=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
-$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
-  test $ac_cv_safe_to_define___extensions__ = yes &&
-    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
-
-  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
-
-  $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
-
-  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
-
-  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
-
-  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
-$as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
-if test "${ac_cv_should_define__xopen_source+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_should_define__xopen_source=no
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-          #include <wchar.h>
-          mbstate_t x;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-             #define _XOPEN_SOURCE 500
-             #include <wchar.h>
-             mbstate_t x;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_should_define__xopen_source=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
-$as_echo "$ac_cv_should_define__xopen_source" >&6; }
-  test $ac_cv_should_define__xopen_source = yes &&
-    $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
-
-
-
-
-
-
-
-
-# Check whether --enable-largefile was given.
-if test "${enable_largefile+set}" = set; then :
-  enableval=$enable_largefile;
-fi
-
-if test "$enable_largefile" != no; then
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
-$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
-if test "${ac_cv_sys_largefile_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_sys_largefile_CC=no
-     if test "$GCC" != yes; then
-       ac_save_CC=$CC
-       while :; do
-         # IRIX 6.2 and later do not support large files by default,
-         # so use the C compiler's -n32 option if that helps.
-         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-                       && LARGE_OFF_T % 2147483647 == 1)
-                      ? 1 : -1];
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-         if ac_fn_c_try_compile "$LINENO"; then :
-  break
-fi
-rm -f core conftest.err conftest.$ac_objext
-         CC="$CC -n32"
-         if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_sys_largefile_CC=' -n32'; break
-fi
-rm -f core conftest.err conftest.$ac_objext
-         break
-       done
-       CC=$ac_save_CC
-       rm -f conftest.$ac_ext
-    fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
-$as_echo "$ac_cv_sys_largefile_CC" >&6; }
-  if test "$ac_cv_sys_largefile_CC" != no; then
-    CC=$CC$ac_cv_sys_largefile_CC
-  fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
-$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
-if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  while :; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-                       && LARGE_OFF_T % 2147483647 == 1)
-                      ? 1 : -1];
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_sys_file_offset_bits=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#define _FILE_OFFSET_BITS 64
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-                       && LARGE_OFF_T % 2147483647 == 1)
-                      ? 1 : -1];
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_sys_file_offset_bits=64; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  ac_cv_sys_file_offset_bits=unknown
-  break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
-$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
-case $ac_cv_sys_file_offset_bits in #(
-  no | unknown) ;;
-  *)
-cat >>confdefs.h <<_ACEOF
-#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
-_ACEOF
-;;
-esac
-rm -rf conftest*
-  if test $ac_cv_sys_file_offset_bits = unknown; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
-$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if test "${ac_cv_sys_large_files+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  while :; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-                       && LARGE_OFF_T % 2147483647 == 1)
-                      ? 1 : -1];
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_sys_large_files=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#define _LARGE_FILES 1
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
-    since some C++ compilers masquerading as C compilers
-    incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
-  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
-                       && LARGE_OFF_T % 2147483647 == 1)
-                      ? 1 : -1];
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_sys_large_files=1; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  ac_cv_sys_large_files=unknown
-  break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
-$as_echo "$ac_cv_sys_large_files" >&6; }
-case $ac_cv_sys_large_files in #(
-  no | unknown) ;;
-  *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGE_FILES $ac_cv_sys_large_files
-_ACEOF
-;;
-esac
-rm -rf conftest*
-  fi
-
-
-$as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h
-
-fi
-
-   case $ac_cv_prog_cc_stdc in #(
-  no) :
-    ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
-  *) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
-$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
-if test "${ac_cv_prog_cc_c99+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c99=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <wchar.h>
-#include <stdio.h>
-
-// Check varargs macros.  These examples are taken from C99 6.10.3.5.
-#define debug(...) fprintf (stderr, __VA_ARGS__)
-#define showlist(...) puts (#__VA_ARGS__)
-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
-static void
-test_varargs_macros (void)
-{
-  int x = 1234;
-  int y = 5678;
-  debug ("Flag");
-  debug ("X = %d\n", x);
-  showlist (The first, second, and third items.);
-  report (x>y, "x is %d but y is %d", x, y);
-}
-
-// Check long long types.
-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
-  your preprocessor is broken;
-#endif
-#if BIG_OK
-#else
-  your preprocessor is broken;
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
-
-struct incomplete_array
-{
-  int datasize;
-  double data[];
-};
-
-struct named_init {
-  int number;
-  const wchar_t *name;
-  double average;
-};
-
-typedef const char *ccp;
-
-static inline int
-test_restrict (ccp restrict text)
-{
-  // See if C++-style comments work.
-  // Iterate through items via the restricted pointer.
-  // Also check for declarations in for loops.
-  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
-    continue;
-  return 0;
-}
-
-// Check varargs and va_copy.
-static void
-test_varargs (const char *format, ...)
-{
-  va_list args;
-  va_start (args, format);
-  va_list args_copy;
-  va_copy (args_copy, args);
-
-  const char *str;
-  int number;
-  float fnumber;
-
-  while (*format)
-    {
-      switch (*format++)
-	{
-	case 's': // string
-	  str = va_arg (args_copy, const char *);
-	  break;
-	case 'd': // int
-	  number = va_arg (args_copy, int);
-	  break;
-	case 'f': // float
-	  fnumber = va_arg (args_copy, double);
-	  break;
-	default:
-	  break;
-	}
-    }
-  va_end (args_copy);
-  va_end (args);
-}
-
-int
-main ()
-{
-
-  // Check bool.
-  _Bool success = false;
-
-  // Check restrict.
-  if (test_restrict ("String literal") == 0)
-    success = true;
-  char *restrict newvar = "Another string";
-
-  // Check varargs.
-  test_varargs ("s, d' f .", "string", 65, 34.234);
-  test_varargs_macros ();
-
-  // Check flexible array members.
-  struct incomplete_array *ia =
-    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-  ia->datasize = 10;
-  for (int i = 0; i < ia->datasize; ++i)
-    ia->data[i] = i * 1.234;
-
-  // Check named initializers.
-  struct named_init ni = {
-    .number = 34,
-    .name = L"Test wide string",
-    .average = 543.34343,
-  };
-
-  ni.number = 58;
-
-  int dynamic_array[ni.number];
-  dynamic_array[ni.number - 1] = 543;
-
-  // work around unused variable warnings
-  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
-	  || dynamic_array[ni.number - 1] != 543);
-
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c99=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c99" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c99" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c99"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
-$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c99" != xno; then :
-  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if test "${ac_cv_prog_cc_c89+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
-else
-  ac_cv_prog_cc_stdc=no
-fi
-
-fi
- ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
-$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
-  if test "${ac_cv_prog_cc_stdc+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-fi
-
-  case $ac_cv_prog_cc_stdc in #(
-  no) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;; #(
-  '') :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;; #(
-  *) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
-$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
-esac
-
-
-
-  # Code from module alloca-opt:
-  # Code from module allocator:
-  # Code from module at-internal:
-  # Code from module binary-io:
-  # Code from module byteswap:
-  # Code from module c-ctype:
-  # Code from module c-strcase:
-  # Code from module careadlinkat:
-  # Code from module clock-time:
-  # Code from module close-stream:
-  # Code from module count-one-bits:
-  # Code from module count-trailing-zeros:
-  # Code from module crypto/md5:
-  # Code from module crypto/sha1:
-  # Code from module crypto/sha256:
-  # Code from module crypto/sha512:
-  # Code from module dirent:
-  # Code from module dosname:
-  # Code from module dtoastr:
-  # Code from module dtotimespec:
-  # Code from module dup2:
-  # Code from module environ:
-  # Code from module errno:
-  # Code from module euidaccess:
-  # Code from module execinfo:
-  # Code from module extensions:
-
-  # Code from module extern-inline:
-  # Code from module faccessat:
-  # Code from module fcntl:
-  # Code from module fcntl-h:
-  # Code from module fdatasync:
-  # Code from module fdopendir:
-  # Code from module filemode:
-  # Code from module fpending:
-  # Code from module fstatat:
-  # Code from module fsync:
-  # Code from module getdtablesize:
-  # Code from module getgroups:
-  # Code from module getloadavg:
-  # Code from module getopt-gnu:
-  # Code from module getopt-posix:
-  # Code from module gettext-h:
-  # Code from module gettime:
-  # Code from module gettimeofday:
-  # Code from module group-member:
-  # Code from module include_next:
-  # Code from module intprops:
-  # Code from module inttypes-incomplete:
-  # Code from module largefile:
-
-  # Code from module lstat:
-  # Code from module manywarnings:
-  # Code from module memrchr:
-  # Code from module mkostemp:
-  # Code from module mktime:
-  # Code from module multiarch:
-  # Code from module nocrash:
-  # Code from module openat-h:
-  # Code from module pathmax:
-  # Code from module pipe2:
-  # Code from module pselect:
-  # Code from module pthread_sigmask:
-  # Code from module putenv:
-  # Code from module qacl:
-  # Code from module readlink:
-  # Code from module readlinkat:
-  # Code from module root-uid:
-  # Code from module secure_getenv:
-  # Code from module sig2str:
-  # Code from module signal-h:
-  # Code from module snippet/_Noreturn:
-  # Code from module snippet/arg-nonnull:
-  # Code from module snippet/c++defs:
-  # Code from module snippet/warn-on-use:
-  # Code from module socklen:
-  # Code from module ssize_t:
-  # Code from module stat:
-  # Code from module stat-time:
-  # Code from module stdalign:
-  # Code from module stdarg:
-
-
-
-  # Code from module stdbool:
-  # Code from module stddef:
-  # Code from module stdint:
-  # Code from module stdio:
-  # Code from module stdlib:
-  # Code from module strftime:
-  # Code from module string:
-  # Code from module strtoimax:
-  # Code from module strtoll:
-  # Code from module strtoull:
-  # Code from module strtoumax:
-  # Code from module symlink:
-  # Code from module sys_select:
-  # Code from module sys_stat:
-  # Code from module sys_time:
-  # Code from module tempname:
-  # Code from module time:
-  # Code from module time_r:
-  # Code from module timer-time:
-  # Code from module timespec:
-  # Code from module timespec-add:
-  # Code from module timespec-sub:
-  # Code from module u64:
-  # Code from module unistd:
-  # Code from module unsetenv:
-  # Code from module utimens:
-  # Code from module verify:
-  # Code from module warnings:
-  # Code from module xalloc-oversized:
-
-
-if test "$ac_test_CFLAGS" != set; then
-  # It's helpful to have C macros available to GDB, so prefer -g3 to -g
-  # if -g3 works and the user does not specify CFLAGS.
-  # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
-  case $CFLAGS in
-    '-g')
-      emacs_g3_CFLAGS='-g3';;
-    '-g -O2')
-      emacs_g3_CFLAGS='-g3 -O2';;
-    *)
-      emacs_g3_CFLAGS='';;
-  esac
-  if test -n "$emacs_g3_CFLAGS"; then
-    emacs_save_CFLAGS=$CFLAGS
-    CFLAGS=$emacs_g3_CFLAGS
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
-$as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
-if test "${emacs_cv_prog_cc_g3+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_prog_cc_g3=yes
-else
-  emacs_cv_prog_cc_g3=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
-$as_echo "$emacs_cv_prog_cc_g3" >&6; }
-    if test $emacs_cv_prog_cc_g3 != yes; then
-      CFLAGS=$emacs_save_CFLAGS
-    fi
-    if test $opsys = mingw32; then
-      CFLAGS="$CFLAGS -gdwarf-2"
-    fi
-  fi
-
-  case $CFLAGS in
-    *-O*) ;;
-    *)
-      # No optimization flag was inferred for this non-GCC compiler.
-      # Try -O.  This is needed for xlc on AIX; see Bug#14258.
-      emacs_save_CFLAGS=$CFLAGS
-      test -z "$CFLAGS" || CFLAGS="$CFLAGS "
-      CFLAGS=${CFLAGS}-O
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -O" >&5
-$as_echo_n "checking whether $CC accepts -O... " >&6; }
-if test "${emacs_cv_prog_cc_o+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_prog_cc_o=yes
-else
-  emacs_cv_prog_cc_o=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_o" >&5
-$as_echo "$emacs_cv_prog_cc_o" >&6; }
-      if test $emacs_cv_prog_cc_o != yes; then
-	CFLAGS=$emacs_save_CFLAGS
-      fi ;;
-  esac
-fi
-
-# Check whether --enable-gcc-warnings was given.
-if test "${enable_gcc_warnings+set}" = set; then :
-  enableval=$enable_gcc_warnings; case $enableval in
-     yes|no) ;;
-     *)      as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
-   esac
-   gl_gcc_warnings=$enableval
-else
-  gl_gcc_warnings=no
-
-fi
-
-
-# Check whether --enable-link-time-optimization was given.
-if test "${enable_link_time_optimization+set}" = set; then :
-  enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
-$as_echo_n "checking whether link-time optimization is supported... " >&6; }
-   ac_lto_supported=no
-   if test x$GCC = xyes; then
-      CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
-      if test x$CPUS != x; then
-      	 LTO="-flto=$CPUS"
-      else
-	 LTO="-flto"
-      fi
-      old_CFLAGS=$CFLAGS
-      CFLAGS="$CFLAGS $LTO"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_lto_supported=yes
-else
-  ac_lto_supported=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-      CFLAGS="$old_CFLAGS"
-   fi
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
-$as_echo "$ac_lto_supported" >&6; }
-   if test "$ac_lto_supported" = "yes"; then
-      CFLAGS="$CFLAGS $LTO"
-   fi
-fi
-fi
-
-
-# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
-# ------------------------------------------------
-# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
-# Otherwise, run RUN-IF-NOT-FOUND.
-
-
-# clang is unduly picky about some things.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
-$as_echo_n "checking whether the compiler is clang... " >&6; }
-if test "${emacs_cv_clang+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-	  #ifndef __clang__
-	    #error "not clang"
-	  #endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_clang=yes
-else
-  emacs_cv_clang=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_clang" >&5
-$as_echo "$emacs_cv_clang" >&6; }
-
-# When compiling with GCC, prefer -isystem to -I when including system
-# include files, to avoid generating useless diagnostics for the files.
-if test "$gl_gcc_warnings" != yes; then
-  isystem='-I'
-  if test "$emacs_cv_clang" = yes
-  then
-     # Turn off some warnings if supported.
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror -Wunknown-warning-option" >&5
-$as_echo_n "checking whether C compiler handles -Werror -Wunknown-warning-option... " >&6; }
-if test "${gl_cv_warn_c__Werror__Wunknown_warning_option+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Werror__Wunknown_warning_option=yes
-else
-  gl_cv_warn_c__Werror__Wunknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror__Wunknown_warning_option" >&5
-$as_echo "$gl_cv_warn_c__Werror__Wunknown_warning_option" >&6; }
-if test "x$gl_cv_warn_c__Werror__Wunknown_warning_option" = x""yes; then :
-  gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
-else
-  gl_unknown_warnings_are_errors=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
-$as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
-if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wswitch"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_switch=yes
-else
-  gl_cv_warn_c__Wno_switch=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
-$as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
-if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-switch"
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare" >&5
-$as_echo_n "checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... " >&6; }
-if test "${gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtautological-constant-out-of-range-compare"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=yes
-else
-  gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&5
-$as_echo "$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&6; }
-if test "x$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-tautological-constant-out-of-range-compare"
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-pointer-sign" >&5
-$as_echo_n "checking whether C compiler handles -Wno-pointer-sign... " >&6; }
-if test "${gl_cv_warn_c__Wno_pointer_sign+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wpointer-sign"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_pointer_sign=yes
-else
-  gl_cv_warn_c__Wno_pointer_sign=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_pointer_sign" >&5
-$as_echo "$gl_cv_warn_c__Wno_pointer_sign" >&6; }
-if test "x$gl_cv_warn_c__Wno_pointer_sign" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-pointer-sign"
-fi
-
-
-  fi
-else
-  isystem='-isystem '
-
-  # This, $nw, is the list of warnings we disable.
-  nw=
-
-  case $with_x_toolkit in
-    lucid | athena | motif)
-       # Old toolkits mishandle 'const'.
-       nw="$nw -Wwrite-strings"
-       ;;
-    *)
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
-$as_echo_n "checking whether C compiler handles -Werror... " >&6; }
-if test "${gl_cv_warn_c__Werror+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Werror=yes
-else
-  gl_cv_warn_c__Werror=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
-$as_echo "$gl_cv_warn_c__Werror" >&6; }
-if test "x$gl_cv_warn_c__Werror" = x""yes; then :
-  as_fn_append WERROR_CFLAGS " -Werror"
-fi
-
-
-       ;;
-  esac
-
-
-  nw="$nw -Wsystem-headers"         # Don't let system headers trigger warnings
-  nw="$nw -Woverlength-strings"     # Not a problem these days
-  nw="$nw -Wlogical-op"             # any use of fwrite provokes this
-  nw="$nw -Wformat-nonliteral"      # we do this a lot
-  nw="$nw -Wvla"                    # warnings in gettext.h
-  nw="$nw -Wnested-externs"         # use of XARGMATCH/verify_function__
-  nw="$nw -Wswitch-default"         # Too many warnings for now
-  nw="$nw -Winline"                 # OK to ignore 'inline'
-  nw="$nw -Wjump-misses-init"       # We sometimes safely jump over init.
-  nw="$nw -Wstrict-overflow"        # OK to optimize assuming that
-                                    # signed overflow has undefined behavior
-  nw="$nw -Wsync-nand"              # irrelevant here, and provokes ObjC warning
-  nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
-  nw="$nw -Wbad-function-cast"      # These casts are no worse than others.
-
-  # Emacs doesn't care about shadowing; see
-  # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
-  nw="$nw -Wshadow"
-
-  # Emacs's use of alloca inhibits protecting the stack.
-  nw="$nw -Wstack-protector"
-
-  # The following line should be removable at some point.
-  nw="$nw -Wsuggest-attribute=pure"
-
-  # This part is merely for shortening the command line,
-  # since -Wno-FOO needs to be added below regardless.
-  nw="$nw -Wmissing-field-initializers"
-  nw="$nw -Wswitch"
-  nw="$nw -Wtype-limits"
-  nw="$nw -Wunused-parameter"
-
-  if test $emacs_cv_clang = yes; then
-    nw="$nw -Wcast-align"
-  fi
-
-
-
-  if test -n "$GCC"; then
-
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
-$as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
-    if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-      gl_save_CFLAGS="$CFLAGS"
-      CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_cc_nomfi_supported=yes
-else
-  gl_cv_cc_nomfi_supported=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-      CFLAGS="$gl_save_CFLAGS"
-fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
-$as_echo "$gl_cv_cc_nomfi_supported" >&6; }
-
-    if test "$gl_cv_cc_nomfi_supported" = yes; then
-                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
-$as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
-      if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-        gl_save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS -W -Werror"
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-void f (void)
-               {
-                 typedef struct { int a; int b; } s_t;
-                 s_t s1 = { 0, };
-               }
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_cc_nomfi_needed=no
-else
-  gl_cv_cc_nomfi_needed=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-        CFLAGS="$gl_save_CFLAGS"
-
-fi
-
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
-$as_echo "$gl_cv_cc_nomfi_needed" >&6; }
-    fi
-
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
-$as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
-    if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-      gl_save_CFLAGS="$CFLAGS"
-      CFLAGS="$CFLAGS -Werror -Wuninitialized"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_cc_uninitialized_supported=yes
-else
-  gl_cv_cc_uninitialized_supported=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-      CFLAGS="$gl_save_CFLAGS"
-fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
-$as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
-
-  fi
-
-  # List all gcc warning categories.
-  gl_manywarn_set=
-  for gl_manywarn_item in \
-    -W \
-    -Wabi \
-    -Waddress \
-    -Waggressive-loop-optimizations \
-    -Wall \
-    -Warray-bounds \
-    -Wattributes \
-    -Wbad-function-cast \
-    -Wbuiltin-macro-redefined \
-    -Wcast-align \
-    -Wchar-subscripts \
-    -Wclobbered \
-    -Wcomment \
-    -Wcomments \
-    -Wcoverage-mismatch \
-    -Wcpp \
-    -Wdeprecated \
-    -Wdeprecated-declarations \
-    -Wdisabled-optimization \
-    -Wdiv-by-zero \
-    -Wdouble-promotion \
-    -Wempty-body \
-    -Wendif-labels \
-    -Wenum-compare \
-    -Wextra \
-    -Wformat-contains-nul \
-    -Wformat-extra-args \
-    -Wformat-nonliteral \
-    -Wformat-security \
-    -Wformat-y2k \
-    -Wformat-zero-length \
-    -Wfree-nonheap-object \
-    -Wignored-qualifiers \
-    -Wimplicit \
-    -Wimplicit-function-declaration \
-    -Wimplicit-int \
-    -Winit-self \
-    -Winline \
-    -Wint-to-pointer-cast \
-    -Winvalid-memory-model \
-    -Winvalid-pch \
-    -Wjump-misses-init \
-    -Wlogical-op \
-    -Wmain \
-    -Wmaybe-uninitialized \
-    -Wmissing-braces \
-    -Wmissing-declarations \
-    -Wmissing-field-initializers \
-    -Wmissing-include-dirs \
-    -Wmissing-parameter-type \
-    -Wmissing-prototypes \
-    -Wmudflap \
-    -Wmultichar \
-    -Wnarrowing \
-    -Wnested-externs \
-    -Wnonnull \
-    -Wnormalized=nfc \
-    -Wold-style-declaration \
-    -Wold-style-definition \
-    -Woverflow \
-    -Woverlength-strings \
-    -Woverride-init \
-    -Wpacked \
-    -Wpacked-bitfield-compat \
-    -Wparentheses \
-    -Wpointer-arith \
-    -Wpointer-sign \
-    -Wpointer-to-int-cast \
-    -Wpragmas \
-    -Wreturn-local-addr \
-    -Wreturn-type \
-    -Wsequence-point \
-    -Wshadow \
-    -Wsizeof-pointer-memaccess \
-    -Wstack-protector \
-    -Wstrict-aliasing \
-    -Wstrict-overflow \
-    -Wstrict-prototypes \
-    -Wsuggest-attribute=const \
-    -Wsuggest-attribute=format \
-    -Wsuggest-attribute=noreturn \
-    -Wsuggest-attribute=pure \
-    -Wswitch \
-    -Wswitch-default \
-    -Wsync-nand \
-    -Wsystem-headers \
-    -Wtrampolines \
-    -Wtrigraphs \
-    -Wtype-limits \
-    -Wuninitialized \
-    -Wunknown-pragmas \
-    -Wunsafe-loop-optimizations \
-    -Wunused \
-    -Wunused-but-set-parameter \
-    -Wunused-but-set-variable \
-    -Wunused-function \
-    -Wunused-label \
-    -Wunused-local-typedefs \
-    -Wunused-macros \
-    -Wunused-parameter \
-    -Wunused-result \
-    -Wunused-value \
-    -Wunused-variable \
-    -Wvarargs \
-    -Wvariadic-macros \
-    -Wvector-operation-performance \
-    -Wvla \
-    -Wvolatile-register-var \
-    -Wwrite-strings \
-    -fdiagnostics-show-option \
-    -funit-at-a-time \
-    \
-    ; do
-    gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
-  done
-
-  # Disable specific options as needed.
-  if test "$gl_cv_cc_nomfi_needed" = yes; then
-    gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
-  fi
-
-  if test "$gl_cv_cc_uninitialized_supported" = no; then
-    gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
-  fi
-
-  ws=$gl_manywarn_set
-
-
-  gl_warn_set=
-  set x $ws; shift
-  for gl_warn_item
-  do
-    case " $nw " in
-      *" $gl_warn_item "*)
-        ;;
-      *)
-        gl_warn_set="$gl_warn_set $gl_warn_item"
-        ;;
-    esac
-  done
-  ws=$gl_warn_set
-
-  for w in $ws; do
-
-as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
-gl_positive="$w"
-case $gl_positive in
-  -Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
-$as_echo_n "checking whether C compiler handles $w... " >&6; }
-if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $gl_positive"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$as_gl_Warn=yes"
-else
-  eval "$as_gl_Warn=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-eval ac_res=\$$as_gl_Warn
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_gl_Warn
-   if test "x$as_val" = x""yes; then :
-  as_fn_append WARN_CFLAGS " $w"
-fi
-
-
-  done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
-$as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
-if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-field-initializers"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_missing_field_initializers=yes
-else
-  gl_cv_warn_c__Wno_missing_field_initializers=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
-$as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
-if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
-fi
-
- # We need this one
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
-$as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
-if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wsign-compare"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_sign_compare=yes
-else
-  gl_cv_warn_c__Wno_sign_compare=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
-$as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
-if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-sign-compare"
-fi
-
-     # Too many warnings for now
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
-$as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
-if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtype-limits"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_type_limits=yes
-else
-  gl_cv_warn_c__Wno_type_limits=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
-$as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
-if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-type-limits"
-fi
-
-      # Too many warnings for now
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
-$as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
-if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wswitch"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_switch=yes
-else
-  gl_cv_warn_c__Wno_switch=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
-$as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
-if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-switch"
-fi
-
-           # Too many warnings for now
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
-$as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
-if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-parameter"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_unused_parameter=yes
-else
-  gl_cv_warn_c__Wno_unused_parameter=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
-$as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
-if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
-fi
-
- # Too many warnings for now
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
-$as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
-if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-nonliteral"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_format_nonliteral=yes
-else
-  gl_cv_warn_c__Wno_format_nonliteral=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
-$as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
-if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
-fi
-
-
-
-  # In spite of excluding -Wlogical-op above, it is enabled, as of
-  # gcc 4.5.0 20090517.
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
-$as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
-if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wlogical-op"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_logical_op=yes
-else
-  gl_cv_warn_c__Wno_logical_op=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
-$as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
-if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-logical-op"
-fi
-
-
-
-  # More things that clang is unduly picky about.
-  if test $emacs_cv_clang = yes; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-extra-args" >&5
-$as_echo_n "checking whether C compiler handles -Wno-format-extra-args... " >&6; }
-if test "${gl_cv_warn_c__Wno_format_extra_args+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-extra-args"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_format_extra_args=yes
-else
-  gl_cv_warn_c__Wno_format_extra_args=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_extra_args" >&5
-$as_echo "$gl_cv_warn_c__Wno_format_extra_args" >&6; }
-if test "x$gl_cv_warn_c__Wno_format_extra_args" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-format-extra-args"
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare" >&5
-$as_echo_n "checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... " >&6; }
-if test "${gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtautological-constant-out-of-range-compare"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=yes
-else
-  gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&5
-$as_echo "$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&6; }
-if test "x$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-tautological-constant-out-of-range-compare"
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-command-line-argument" >&5
-$as_echo_n "checking whether C compiler handles -Wno-unused-command-line-argument... " >&6; }
-if test "${gl_cv_warn_c__Wno_unused_command_line_argument+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-command-line-argument"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_unused_command_line_argument=yes
-else
-  gl_cv_warn_c__Wno_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_command_line_argument" >&5
-$as_echo "$gl_cv_warn_c__Wno_unused_command_line_argument" >&6; }
-if test "x$gl_cv_warn_c__Wno_unused_command_line_argument" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-unused-command-line-argument"
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-value" >&5
-$as_echo_n "checking whether C compiler handles -Wno-unused-value... " >&6; }
-if test "${gl_cv_warn_c__Wno_unused_value+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-value"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_unused_value=yes
-else
-  gl_cv_warn_c__Wno_unused_value=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_value" >&5
-$as_echo "$gl_cv_warn_c__Wno_unused_value" >&6; }
-if test "x$gl_cv_warn_c__Wno_unused_value" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-unused-value"
-fi
-
-
-  fi
-
-
-$as_echo "#define lint 1" >>confdefs.h
-
-
-
-$as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
-
-
-  # We use a slightly smaller set of warning options for lib/.
-  # Remove the following and save the result in GNULIB_WARN_CFLAGS.
-  nw=
-  nw="$nw -Wunused-macros"
-
-
-  gl_warn_set=
-  set x $WARN_CFLAGS; shift
-  for gl_warn_item
-  do
-    case " $nw " in
-      *" $gl_warn_item "*)
-        ;;
-      *)
-        gl_warn_set="$gl_warn_set $gl_warn_item"
-        ;;
-    esac
-  done
-  GNULIB_WARN_CFLAGS=$gl_warn_set
-
-
-fi
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works for files in the same directory" >&5
-$as_echo_n "checking whether ln -s works for files in the same directory... " >&6; }
-rm -f conf$$ conf$$.file
-
-LN_S_FILEONLY='cp -p'
-
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    LN_S_FILEONLY='ln -s'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    LN_S_FILEONLY=ln
-  fi
-fi
-
-rm -f conf$$ conf$$.file
-
-if test "$LN_S_FILEONLY" = "ln -s"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S_FILEONLY" >&5
-$as_echo "no, using $LN_S_FILEONLY" >&6; }
-fi
-
-
-
-
-if test "$opsys" = "mingw32"; then
-  LN_S="ln"
-fi
-
-# Extract the first word of "install-info", so it can be a program name with args.
-set dummy install-info; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $INSTALL_INFO in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
-  ;;
-esac
-fi
-INSTALL_INFO=$ac_cv_path_INSTALL_INFO
-if test -n "$INSTALL_INFO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
-$as_echo "$INSTALL_INFO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Extract the first word of "gzip", so it can be a program name with args.
-set dummy gzip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
-  $as_echo_n "(cached) " >&6
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-  case $GZIP_PROG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
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-    ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  ;;
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-GZIP_PROG=$ac_cv_path_GZIP_PROG
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-$as_echo "$GZIP_PROG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-test $with_compress_install != yes && test -n "$GZIP_PROG" && \
-   GZIP_PROG=" # $GZIP_PROG # (disabled by configure --without-compress-install)"
-
-if test $opsys = gnu-linux; then
-  # Extract the first word of "paxctl", so it can be a program name with args.
-set dummy paxctl; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PAXCTL+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $PAXCTL in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  ;;
-esac
-fi
-PAXCTL=$ac_cv_path_PAXCTL
-if test -n "$PAXCTL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
-$as_echo "$PAXCTL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  if test "X$PAXCTL" != X; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
-$as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-      else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }; PAXCTL=""; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  fi
-fi
-
-## Need makeinfo >= 4.7 (?) to build the manuals.
-# Extract the first word of "makeinfo", so it can be a program name with args.
-set dummy makeinfo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_MAKEINFO+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MAKEINFO in
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-  ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
-  ;;
-esac
-fi
-MAKEINFO=$ac_cv_path_MAKEINFO
-if test -n "$MAKEINFO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
-$as_echo "$MAKEINFO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-if test "$MAKEINFO" != "no"; then
-  case `
-    $MAKEINFO --version 2> /dev/null |
-    $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'
-  ` in
-    '') MAKEINFO=no;;
-  esac
-fi
-
-## Makeinfo is unusual.  For a released Emacs, the manuals are
-## pre-built, and not deleted by the normal clean rules.  makeinfo is
-## therefore in the category of "special tools" not normally required, which
-## configure does not have to check for (eg autoconf itself).
-## In a Bazaar checkout on the other hand, the manuals are not included.
-## So makeinfo is a requirement to build from Bazaar, and configure
-## should test for it as it does for any other build requirement.
-## We use the presence of $srcdir/info/emacs to distinguish a release,
-## with pre-built manuals, from a Bazaar checkout.
-HAVE_MAKEINFO=yes
-
-if test "$MAKEINFO" = "no"; then
-  MAKEINFO=makeinfo
-  if test "x${with_makeinfo}" = "xno"; then
-    HAVE_MAKEINFO=no
-  elif test ! -e "$srcdir/info/emacs" && test ! -e "$srcdir/info/emacs.info"; then
-    as_fn_error "You do not seem to have makeinfo >= 4.7, and your
-source tree does not seem to have pre-built manuals in the \`info' directory.
-Either install a suitable version of makeinfo, or re-run configure
-with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
-  fi
-fi
-
-
-INFO_EXT=.info
-INFO_OPTS=--no-split
-
-
-
-if test $opsys = mingw32; then
-   DOCMISC_W32=efaq-w32
-else
-   DOCMISC_W32=
-fi
-
-
-
-if test x$GCC = xyes; then
-  test "x$GCC_LINK_TEST_OPTIONS" != x && \
-    ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
-else
-  test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
-    ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
-fi
-
-
-late_LDFLAGS="$LDFLAGS"
-if test x$GCC = xyes; then
-  LDFLAGS_NOCOMBRELOC="-Wl,-znocombreloc"
-else
-  LDFLAGS_NOCOMBRELOC="-znocombreloc"
-fi
-
-LDFLAGS="$LDFLAGS $LDFLAGS_NOCOMBRELOC"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
-$as_echo_n "checking for -znocombreloc... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  LDFLAGS_NOCOMBRELOC=
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-
-LDFLAGS="$late_LDFLAGS"
-
-test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
-case "$opsys" in
-  your-opsys-here) CANNOT_DUMP=yes ;;
-esac
-
-test "$CANNOT_DUMP" = "yes" && \
-
-$as_echo "#define CANNOT_DUMP 1" >>confdefs.h
-
-
-
-
-
-UNEXEC_OBJ=unexelf.o
-case "$opsys" in
-  # MSDOS uses unexcoff.o
-  aix4-2)
-   UNEXEC_OBJ=unexaix.o
-   ;;
-  cygwin)
-   UNEXEC_OBJ=unexcw.o
-   ;;
-  darwin)
-   UNEXEC_OBJ=unexmacosx.o
-   ;;
-  hpux10-20 | hpux11)
-   UNEXEC_OBJ=unexhp9k800.o
-   ;;
-  mingw32)
-   UNEXEC_OBJ=unexw32.o
-   ;;
-  sol2-10)
-   # Use the Solaris dldump() function, called from unexsol.c, to dump
-   # emacs, instead of the generic ELF dump code found in unexelf.c.
-   # The resulting binary has a complete symbol table, and is better
-   # for debugging and other observability tools (debuggers, pstack, etc).
-   #
-   # If you encounter a problem using dldump(), please consider sending
-   # a message to the OpenSolaris tools-linking mailing list:
-   #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
-   #
-   # It is likely that dldump() works with older Solaris too, but this has
-   # not been tested, so for now this change is for Solaris 10 or newer.
-   UNEXEC_OBJ=unexsol.o
-   ;;
-esac
-
-LD_SWITCH_SYSTEM=
-case "$opsys" in
-  freebsd|dragonfly)
-   ## Let `ld' find image libs and similar things in /usr/local/lib.
-   ## The system compiler, GCC, has apparently been modified to not
-   ## look there, contrary to what a stock GCC would do.
-### It's not our place to do this.  See bug#10313#17.
-###   LD_SWITCH_SYSTEM=-L/usr/local/lib
-      :
-   ;;
-
-  gnu-linux)
-   ## cpp test was "ifdef __mips__", but presumably this is equivalent...
-   case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
-   ;;
-
-  netbsd)
-### It's not our place to do this.  See bug#10313#17.
-###   LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
-      :
-   ;;
-
-  openbsd)
-   ## Han Boetes <han@boetes.org> says this is necessary,
-   ## otherwise Emacs dumps core on elf systems.
-   LD_SWITCH_SYSTEM="-Z"
-   ;;
-esac
-
-
-ac_link="$ac_link $LD_SWITCH_SYSTEM"
-
-## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
-## which has not been defined yet.  When this was handled with cpp,
-## it was expanded to null when configure sourced the s/*.h file.
-## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
-## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
-## (or somesuch), but because it is supposed to go at the _front_
-## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
-## Compare with the gnu-linux case below, which added to the end
-## of LD_SWITCH_SYSTEM, and so can instead go at the front of
-## LD_SWITCH_SYSTEM_TEMACS.
-case "$opsys" in
-  netbsd|openbsd)
-   LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
-esac
-
-
-C_SWITCH_MACHINE=
-case $canonical in
- alpha*)
-  ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
-if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
-
-fi
-
-  if test "$ac_cv_have_decl___ELF__" = "yes"; then
-    ## With ELF, make sure that all common symbols get allocated to in the
-    ## data section.  Otherwise, the dump of temacs may miss variables in
-    ## the shared library that have been initialized.  For example, with
-    ## GNU libc, __malloc_initialized would normally be resolved to the
-    ## shared library's .bss section, which is fatal.
-    if test "x$GCC" = "xyes"; then
-      C_SWITCH_MACHINE="-fno-common"
-    else
-      as_fn_error "Non-GCC compilers are not supported." "$LINENO" 5
-    fi
-  else
-                        as_fn_error "Non-ELF systems are not supported since Emacs 24.1." "$LINENO" 5
-  fi
-  ;;
-esac
-
-
-
-
-C_SWITCH_SYSTEM=
-## Some programs in src produce warnings saying certain subprograms
-## are too complex and need a MAXMEM value greater than 2000 for
-## additional optimization.  --nils@exp-math.uni-essen.de
-test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
-  C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
-test "$opsys" = "mingw32" && C_SWITCH_SYSTEM="-mtune=pentium4"
-## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
-## It is redundant in glibc2, since we define _GNU_SOURCE.
-
-
-
-LIBS_SYSTEM=
-case "$opsys" in
-  ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
-  aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
-
-  freebsd|dragonfly) LIBS_SYSTEM="-lutil" ;;
-
-  hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
-
-  sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
-
-  ## Motif needs -lgen.
-  unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
-esac
-
-
-
-### Make sure subsequent tests use flags consistent with the build flags.
-
-if test x"${OVERRIDE_CPPFLAGS}" != x; then
-  CPPFLAGS="${OVERRIDE_CPPFLAGS}"
-else
-  CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
-fi
-
-# Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
-
-# Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
-
-
-
-LIB_MATH=-lm
-SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
-
-case $opsys in
-  cygwin )
-    LIB_MATH=
-    ;;
-  darwin )
-    ## Adding -lm confuses the dynamic linker, so omit it.
-    LIB_MATH=
-    ;;
-  freebsd | dragonfly )
-    SYSTEM_TYPE=berkeley-unix
-    ;;
-  gnu-linux | gnu-kfreebsd )
-    ;;
-  hpux10-20 | hpux11 )
-    ;;
-  mingw32 )
-    LIB_MATH=
-    SYSTEM_TYPE=windows-nt
-    ;;
-    netbsd | openbsd )
-    SYSTEM_TYPE=berkeley-unix
-    ;;
-
-  sol2* | unixware )
-    SYSTEM_TYPE=usg-unix-v
-    ;;
-
-esac
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SYSTEM_TYPE "$SYSTEM_TYPE"
-_ACEOF
-
-
-
-pre_PKG_CONFIG_CFLAGS=$CFLAGS
-pre_PKG_CONFIG_LIBS=$LIBS
-
-# Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $PKG_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
-  ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-HAVE_SOUND=no
-if test "${with_sound}" != "no"; then
-  # Sound support for GNU/Linux, the free BSDs, and MinGW.
-  for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
-    #ifdef __MINGW32__
-    #define WIN32_LEAN_AND_MEAN
-    #include <windows.h>
-    #endif
-
-"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- have_sound_header=yes
-fi
-
-done
-
-  test "${with_sound}" = "oss" && test "${have_sound_header}" != "yes" && \
-    as_fn_error "OSS sound support requested but not found." "$LINENO" 5
-
-  if test "${with_sound}" = "bsd-ossaudio" || test "${with_sound}" = "yes"; then
-    # Emulation library used on NetBSD.
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
-$as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
-if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lossaudio  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char _oss_ioctl ();
-int
-main ()
-{
-return _oss_ioctl ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ossaudio__oss_ioctl=yes
-else
-  ac_cv_lib_ossaudio__oss_ioctl=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
-$as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
-if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
-  LIBSOUND=-lossaudio
-else
-  LIBSOUND=
-fi
-
-    test "${with_sound}" = "bsd-ossaudio" && test -z "$LIBSOUND" && \
-      as_fn_error "bsd-ossaudio sound support requested but not found." "$LINENO" 5
-          fi
-
-
-  if test "${with_sound}" = "alsa" || test "${with_sound}" = "yes"; then
-    ALSA_REQUIRED=1.0.0
-    ALSA_MODULES="alsa >= $ALSA_REQUIRED"
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_ALSA=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
-$as_echo_n "checking for $ALSA_MODULES... " >&6; }
-
-        if "$PKG_CONFIG" --exists "$ALSA_MODULES" 2>&5 &&
-	   ALSA_CFLAGS=`"$PKG_CONFIG" --cflags "$ALSA_MODULES" 2>&5` &&
-	   ALSA_LIBS=`"$PKG_CONFIG" --libs "$ALSA_MODULES" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
-	    ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
-$as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            ALSA_CFLAGS=""
-            ALSA_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    ALSA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$ALSA_MODULES") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_ALSA=yes
-  else
-     HAVE_ALSA=no
-  fi
-
-    if test $HAVE_ALSA = yes; then
-      SAVE_CFLAGS="$CFLAGS"
-      SAVE_LIBS="$LIBS"
-      CFLAGS="$ALSA_CFLAGS $CFLAGS"
-      LIBS="$ALSA_LIBS $LIBS"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <asoundlib.h>
-int
-main ()
-{
-snd_lib_error_set_handler (0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_alsa_normal=yes
-else
-  emacs_alsa_normal=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-      if test "$emacs_alsa_normal" != yes; then
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <alsa/asoundlib.h>
-int
-main ()
-{
-snd_lib_error_set_handler (0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_alsa_subdir=yes
-else
-  emacs_alsa_subdir=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-        if test "$emacs_alsa_subdir" != yes; then
-          as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
-        fi
-        ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
-      fi
-
-      CFLAGS="$SAVE_CFLAGS"
-      LIBS="$SAVE_LIBS"
-      LIBSOUND="$LIBSOUND $ALSA_LIBS"
-      CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
-
-$as_echo "#define HAVE_ALSA 1" >>confdefs.h
-
-    elif test "${with_sound}" = "alsa"; then
-      as_fn_error "ALSA sound support requested but not found." "$LINENO" 5
-    fi
-  fi
-            if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
-     case "$opsys" in
-                     gnu-linux|freebsd|netbsd|mingw32)
-
-$as_echo "#define HAVE_SOUND 1" >>confdefs.h
-
-         HAVE_SOUND=yes
-         ;;
-     esac
-  fi
-
-
-fi
-
-
-
-
-  for ac_header in $ac_header_list
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
-$as_echo_n "checking if personality LINUX32 can be set... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/personality.h>
-int
-main ()
-{
-personality (PER_LINUX32)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_personality_linux32=yes
-else
-  emacs_cv_personality_linux32=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
-$as_echo "$emacs_cv_personality_linux32" >&6; }
-
-if test $emacs_cv_personality_linux32 = yes; then
-
-$as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
-
-fi
-
-for ac_header in term.h
-do :
-  ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
-if test "x$ac_cv_header_term_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_TERM_H 1
-_ACEOF
-
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
-$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if test "${ac_cv_header_time+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_time=yes
-else
-  ac_cv_header_time=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
-
-fi
-
-ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
-
-"
-if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_SYS_SIGLIST $ac_have_decl
-_ACEOF
-
-if test $ac_cv_have_decl_sys_siglist != yes; then
-  # For Tru64, at least:
-  ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
-
-"
-if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL___SYS_SIGLIST $ac_have_decl
-_ACEOF
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if test "${ac_cv_header_sys_wait_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-int
-main ()
-{
-  int s;
-  wait (&s);
-  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
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-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_sys_wait_h=yes
-else
-  ac_cv_header_sys_wait_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-$as_echo "$ac_cv_header_sys_wait_h" >&6; }
-if test $ac_cv_header_sys_wait_h = yes; then
-
-$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
-
-fi
-
-
-
-
-
-for ac_header in net/if.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-"
-if test "x$ac_cv_header_net_if_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_NET_IF_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in ifaddrs.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-"
-if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_IFADDRS_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in net/if_dl.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-"
-if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_NET_IF_DL_H 1
-_ACEOF
-
-fi
-
-done
-
-
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
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-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
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-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_ADDR 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
-_ACEOF
-
-
-fi
-
-
-
-
-DEPFLAGS=
-MKDEPDIR=":"
-deps_frag=deps.mk
-if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
-$as_echo_n "checking whether we are using GNU Make... " >&6; }
-   HAVE_GNU_MAKE=no
-   testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
-   if test "x$testval" != x; then
-      HAVE_GNU_MAKE=yes
-   else
-      ac_enable_autodepend=no
-   fi
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
-$as_echo "$HAVE_GNU_MAKE" >&6; }
-   if test $HAVE_GNU_MAKE = yes; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
-$as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
-      SAVE_CFLAGS="$CFLAGS"
-      CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  ac_enable_autodepend=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-      CFLAGS="$SAVE_CFLAGS"
-      test -f deps.d || ac_enable_autodepend=no
-      rm -rf deps.d
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
-$as_echo "$ac_enable_autodepend" >&6; }
-   fi
-   if test $ac_enable_autodepend = yes; then
-      DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
-      ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
-      MKDEPDIR='${MKDIR_P} ${DEPDIR}'
-      deps_frag=autodeps.mk
-   fi
-fi
-deps_frag=$srcdir/src/$deps_frag
-
-
-
-
-
-lisp_frag=$srcdir/src/lisp.mk
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
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-else
-  ac_cv_sys_long_file_names=yes
-# Test for long file names in all the places we know might matter:
-#      .		the current directory, where building will happen
-#      $prefix/lib	where we will be installing things
-#      $exec_prefix/lib	likewise
-#      $TMPDIR		if set, where it might want to write temporary files
-#      /tmp		where it might want to write temporary files
-#      /var/tmp		likewise
-#      /usr/tmp		likewise
-for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
-  # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
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-  case $ac_dir in #(
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-  ac_tf2=$ac_xdir/conftest9012346
-  touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
-    ac_cv_sys_long_file_names=no
-  rm -f -r "$ac_xdir" 2>/dev/null
-  test $ac_cv_sys_long_file_names = no && break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
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-
-$as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
-
-fi
-
-
-#### Choose a window system.
-
-## We leave window_system equal to none if
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-## window-system-specific substs.
-
-window_system=none
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
-
-
-# Check whether --with-x was given.
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-  withval=$with_x;
-fi
-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
-  # The user explicitly disabled X.
-  have_x=disabled
-else
-  case $x_includes,$x_libraries in #(
-    *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
-    *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-rm -f -r conftest.dir
-if mkdir conftest.dir; then
-  cd conftest.dir
-  cat >Imakefile <<'_ACEOF'
-incroot:
-	@echo incroot='${INCROOT}'
-usrlibdir:
-	@echo usrlibdir='${USRLIBDIR}'
-libdir:
-	@echo libdir='${LIBDIR}'
-_ACEOF
-  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
-    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-    for ac_var in incroot usrlibdir libdir; do
-      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
-    done
-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-    for ac_extension in a so sl dylib la dll; do
-      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
-	 test -f "$ac_im_libdir/libX11.$ac_extension"; then
-	ac_im_usrlibdir=$ac_im_libdir; break
-      fi
-    done
-    # Screen out bogus values from the imake configuration.  They are
-    # bogus both because they are the default anyway, and because
-    # using them would break gcc on systems where it needs fixed includes.
-    case $ac_im_incroot in
-	/usr/include) ac_x_includes= ;;
-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
-    esac
-    case $ac_im_usrlibdir in
-	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
-    esac
-  fi
-  cd ..
-  rm -f -r conftest.dir
-fi
-
-# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
-if test "$ac_x_includes" = no; then
-  # Guess where to find include files, by looking for Xlib.h.
-  # First, try using that file with no special directory specified.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
-  for ac_dir in $ac_x_header_dirs; do
-  if test -r "$ac_dir/X11/Xlib.h"; then
-    ac_x_includes=$ac_dir
-    break
-  fi
-done
-fi
-rm -f conftest.err conftest.$ac_ext
-fi # $ac_x_includes = no
-
-if test "$ac_x_libraries" = no; then
-  # Check for the libraries.
-  # See if we find them without any special options.
-  # Don't add to $LIBS permanently.
-  ac_save_LIBS=$LIBS
-  LIBS="-lX11 $LIBS"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize ()
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
-  LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
-  # Don't even attempt the hair of trying to link an X program!
-  for ac_extension in a so sl dylib la dll; do
-    if test -r "$ac_dir/libX11.$ac_extension"; then
-      ac_x_libraries=$ac_dir
-      break 2
-    fi
-  done
-done
-fi
-rm -f core conftest.err conftest.$ac_objext \
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-fi # $ac_x_libraries = no
-
-case $ac_x_includes,$ac_x_libraries in #(
-  no,* | *,no | *\'*)
-    # Didn't find X, or a directory has "'" in its name.
-    ac_cv_have_x="have_x=no";; #(
-  *)
-    # Record where we found X for the cache.
-    ac_cv_have_x="have_x=yes\
-	ac_x_includes='$ac_x_includes'\
-	ac_x_libraries='$ac_x_libraries'"
-esac
-fi
-;; #(
-    *) have_x=yes;;
-  esac
-  eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
-  no_x=yes
-else
-  # If each of the values was on the command line, it overrides each guess.
-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
-  # Update the cache value to reflect the command line values.
-  ac_cv_have_x="have_x=yes\
-	ac_x_includes='$x_includes'\
-	ac_x_libraries='$x_libraries'"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
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-fi
-
-if test "$no_x" != yes; then
-  window_system=x11
-fi
-
-LD_SWITCH_X_SITE_RPATH=
-if test "${x_libraries}" != NONE; then
-  if test -n "${x_libraries}"; then
-    LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
-    LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
-  fi
-  x_default_search_path=""
-  x_search_path=${x_libraries}
-  if test -z "${x_search_path}"; then
-    x_search_path=/usr/lib
-  fi
-  for x_library in `echo ${x_search_path}: | \
-		    sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
-    x_search_path="\
-${x_library}/X11/%L/%T/%N%C%S:\
-${x_library}/X11/%l/%T/%N%C%S:\
-${x_library}/X11/%T/%N%C%S:\
-${x_library}/X11/%L/%T/%N%S:\
-${x_library}/X11/%l/%T/%N%S:\
-${x_library}/X11/%T/%N%S"
-    if test x"${x_default_search_path}" = x; then
-      x_default_search_path=${x_search_path}
-    else
-      x_default_search_path="${x_search_path}:${x_default_search_path}"
-    fi
-  done
-fi
-
-
-if test "${x_includes}" != NONE && test -n "${x_includes}"; then
-  C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
-fi
-
-if test x"${x_includes}" = x; then
-  bitmapdir=/usr/include/X11/bitmaps
-else
-  # accumulate include directories that have X11 bitmap subdirectories
-  bmd_acc="dummyval"
-  for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
-    if test -d "${bmd}/X11/bitmaps"; then
-      bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
-    fi
-    if test -d "${bmd}/bitmaps"; then
-      bmd_acc="${bmd_acc}:${bmd}/bitmaps"
-    fi
-  done
-  if test ${bmd_acc} != "dummyval"; then
-    bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
-  fi
-fi
-
-HAVE_NS=no
-NS_IMPL_COCOA=no
-NS_IMPL_GNUSTEP=no
-tmp_CPPFLAGS="$CPPFLAGS"
-tmp_CFLAGS="$CFLAGS"
-CPPFLAGS="$CPPFLAGS -x objective-c"
-CFLAGS="$CFLAGS -x objective-c"
-GNU_OBJC_CFLAGS=
-LIBS_GNUSTEP=
-if test "${with_ns}" != no; then
-  if test "${opsys}" = darwin; then
-     NS_IMPL_COCOA=yes
-     ns_appdir=`pwd`/nextstep/Emacs.app
-     ns_appbindir=${ns_appdir}/Contents/MacOS
-     ns_appresdir=${ns_appdir}/Contents/Resources
-     ns_appsrc=Cocoa/Emacs.base
-  elif test -f $GNUSTEP_CONFIG_FILE; then
-     NS_IMPL_GNUSTEP=yes
-     ns_appdir=`pwd`/nextstep/Emacs.app
-     ns_appbindir=${ns_appdir}
-     ns_appresdir=${ns_appdir}/Resources
-     ns_appsrc=GNUstep/Emacs.base
-          GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
-     GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
-          GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
-     GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
-     test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
-       GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
-     test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
-       GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
-     CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
-     CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
-     LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
-     LIBS_GNUSTEP="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
-                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
-$as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
-if test "${emacs_cv_objc_exceptions+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <GNUstepBase/GSConfig.h>
-int
-main ()
-{
-#if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
-1;
-#else
-fail;
-#endif
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_objc_exceptions=yes
-else
-  emacs_cv_objc_exceptions=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
-$as_echo "$emacs_cv_objc_exceptions" >&6; }
-     if test $emacs_cv_objc_exceptions = yes; then
-
-$as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
-
-       GNU_OBJC_CFLAGS="-fobjc-exceptions"
-     fi
-  fi
-
-    CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
-
-  ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
-if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
-  HAVE_NS=yes
-else
-  as_fn_error "\`--with-ns' was specified, but the include
-  files are missing or cannot be compiled." "$LINENO" 5
-fi
-
-
-
-  macfont_file=""
-  if test "${NS_IMPL_COCOA}" = "yes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OSX 10.4 or newer" >&5
-$as_echo_n "checking for OSX 10.4 or newer... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <AppKit/AppKit.h>
-int
-main ()
-{
-
-#ifdef MAC_OS_X_VERSION_MAX_ALLOWED
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
- ; /* OK */
-#else
-#error "OSX 10.4 or newer required"
-#endif
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ns_osx_have_104=yes
-else
-  ns_osx_have_104=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ns_osx_have_104" >&5
-$as_echo "$ns_osx_have_104" >&6; }
-
-    if test $ns_osx_have_104 = no; then
-       as_fn_error "\`OSX 10.4 or newer is required'" "$LINENO" 5;
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OSX 10.5 or newer" >&5
-$as_echo_n "checking for OSX 10.5 or newer... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <AppKit/AppKit.h>
-int
-main ()
-{
-
-#ifdef MAC_OS_X_VERSION_MAX_ALLOWED
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
- ; /* OK */
-#else
-#error "OSX 10.5 not found"
-#endif
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ns_osx_have_105=yes
-else
-  ns_osx_have_105=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ns_osx_have_105" >&5
-$as_echo "$ns_osx_have_105" >&6; }
-    if test $ns_osx_have_105 = yes; then
-      macfont_file="macfont.o"
-    fi
-  fi
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <Foundation/NSObjCRuntime.h>
-int
-main ()
-{
-NSInteger i;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ns_have_nsinteger=yes
-else
-  ns_have_nsinteger=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  if test $ns_have_nsinteger = yes; then
-
-$as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
-
-  fi
-fi
-
-
-
-INSTALL_ARCH_INDEP_EXTRA=install-etc
-ns_self_contained=no
-NS_OBJ=
-NS_OBJC_OBJ=
-if test "${HAVE_NS}" = yes; then
-  if test "$with_toolkit_scroll_bars" = "no"; then
-    as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
-  fi
-
-  window_system=nextstep
-  # set up packaging dirs
-  if test "${EN_NS_SELF_CONTAINED}" = yes; then
-     ns_self_contained=yes
-     prefix=${ns_appresdir}
-     exec_prefix=${ns_appbindir}
-          libexecdir="\${ns_appbindir}/libexec"
-     archlibdir="\${ns_appbindir}/libexec"
-     etcdocdir="\${ns_appresdir}/etc"
-     etcdir="\${ns_appresdir}/etc"
-               infodir="\${ns_appresdir}/info"
-     mandir="\${ns_appresdir}/man"
-     lispdir="\${ns_appresdir}/lisp"
-     leimdir="\${ns_appresdir}/leim"
-     INSTALL_ARCH_INDEP_EXTRA=
-  fi
-
-  NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o $macfont_file"
-fi
-CFLAGS="$tmp_CFLAGS"
-CPPFLAGS="$tmp_CPPFLAGS"
-
-
-
-
-
-HAVE_W32=no
-W32_OBJ=
-W32_LIBS=
-EMACSRES=
-CLIENTRES=
-CLIENTW=
-W32_RES_LINK=
-EMACS_MANIFEST=
-UPDATE_MANIFEST=
-if test "${with_w32}" != no; then
-  case "${opsys}" in
-    cygwin)
-      ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
-if test "x$ac_cv_header_windows_h" = x""yes; then :
-  HAVE_W32=yes
-else
-  as_fn_error "\`--with-w32' was specified, but windows.h
-                   cannot be found." "$LINENO" 5
-fi
-
-
-    ;;
-    mingw32)
-    ## Using --with-w32 with MinGW is a no-op, but we allow it.
-    ;;
-    *)
-      as_fn_error "Using w32 with an autotools build is only supported for Cygwin and MinGW32." "$LINENO" 5
-    ;;
-  esac
-fi
-
-if test "${opsys}" = "mingw32"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Windows API headers are recent enough" >&5
-$as_echo_n "checking whether Windows API headers are recent enough... " >&6; }
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-     #include <windows.h>
-     #include <usp10.h>
-int
-main ()
-{
-PIMAGE_NT_HEADERS pHeader;
-     PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_w32api=yes
-    HAVE_W32=yes
-else
-  emacs_cv_w32api=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_w32api" >&5
-$as_echo "$emacs_cv_w32api" >&6; }
-  if test "${emacs_cv_w32api}" = "no"; then
-    as_fn_error "the Windows API headers are too old to support this build." "$LINENO" 5
-  fi
-fi
-
-FIRSTFILE_OBJ=
-NTDIR=
-LIBS_ECLIENT=
-LIB_WSOCK32=
-NTLIB=
-CM_OBJ="cm.o"
-XARGS_LIMIT=
-if test "${HAVE_W32}" = "yes"; then
-
-$as_echo "#define HAVE_NTGUI 1" >>confdefs.h
-
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
-set dummy ${ac_tool_prefix}windres; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_WINDRES+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$WINDRES"; then
-  ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-WINDRES=$ac_cv_prog_WINDRES
-if test -n "$WINDRES"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
-$as_echo "$WINDRES" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_WINDRES"; then
-  ac_ct_WINDRES=$WINDRES
-  # Extract the first word of "windres", so it can be a program name with args.
-set dummy windres; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_WINDRES"; then
-  ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_WINDRES="windres"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
-if test -n "$ac_ct_WINDRES"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
-$as_echo "$ac_ct_WINDRES" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_WINDRES" = x; then
-    WINDRES="as_fn_error "No resource compiler found." "$LINENO" 5"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    WINDRES=$ac_ct_WINDRES
-  fi
-else
-  WINDRES="$ac_cv_prog_WINDRES"
-fi
-
-  W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
-  W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
-  EMACSRES="emacs.res"
-  case "$canonical" in
-    x86_64-*-*) EMACS_MANIFEST="emacs-x64.manifest" ;;
-    *) EMACS_MANIFEST="emacs-x86.manifest" ;;
-  esac
-  UPDATE_MANIFEST=update-game-score.exe.manifest
-  if test "${opsys}" = "cygwin"; then
-    W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
-    W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
-    # Tell the linker that emacs.res is an object (which we compile from
-    # the rc file), not a linker script.
-    W32_RES_LINK="-Wl,emacs.res"
-  else
-    W32_OBJ="$W32_OBJ w32.o w32console.o w32heap.o w32inevt.o w32proc.o"
-    W32_LIBS="$W32_LIBS -lwinmm -lgdi32 -lcomdlg32"
-    W32_LIBS="$W32_LIBS -lmpr -lwinspool -lole32 -lcomctl32 -lusp10"
-    W32_RES_LINK="\$(EMACSRES)"
-    CLIENTRES="emacsclient.res"
-    CLIENTW="emacsclientw\$(EXEEXT)"
-    FIRSTFILE_OBJ=firstfile.o
-    NTDIR=nt
-    CM_OBJ=
-    LIBS_ECLIENT="-lcomctl32"
-    LIB_WSOCK32="-lwsock32"
-    NTLIB="ntlib.$ac_objext"
-    XARGS_LIMIT="-s 10000"
-  fi
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test "${HAVE_W32}" = "yes"; then
-  window_system=w32
-  with_xft=no
-fi
-
-## $window_system is now set to the window system we will
-## ultimately use.
-
-if test "$window_system" = none && test "$gl_gcc_warnings" = yes; then
-   # Too many warnings for now.
-   nw=
-   nw="$nw -Wsuggest-attribute=const"
-   nw="$nw -Wsuggest-attribute=noreturn"
-
-  gl_warn_set=
-  set x $WARN_CFLAGS; shift
-  for gl_warn_item
-  do
-    case " $nw " in
-      *" $gl_warn_item "*)
-        ;;
-      *)
-        gl_warn_set="$gl_warn_set $gl_warn_item"
-        ;;
-    esac
-  done
-  WARN_CFLAGS=$gl_warn_set
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-variable" >&5
-$as_echo_n "checking whether C compiler handles -Wno-unused-variable... " >&6; }
-if test "${gl_cv_warn_c__Wno_unused_variable+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-variable"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_unused_variable=yes
-else
-  gl_cv_warn_c__Wno_unused_variable=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_variable" >&5
-$as_echo "$gl_cv_warn_c__Wno_unused_variable" >&6; }
-if test "x$gl_cv_warn_c__Wno_unused_variable" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-unused-variable"
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-but-set-variable" >&5
-$as_echo_n "checking whether C compiler handles -Wno-unused-but-set-variable... " >&6; }
-if test "${gl_cv_warn_c__Wno_unused_but_set_variable+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-but-set-variable"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_unused_but_set_variable=yes
-else
-  gl_cv_warn_c__Wno_unused_but_set_variable=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_but_set_variable" >&5
-$as_echo "$gl_cv_warn_c__Wno_unused_but_set_variable" >&6; }
-if test "x$gl_cv_warn_c__Wno_unused_but_set_variable" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-unused-but-set-variable"
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-but-set-parameter" >&5
-$as_echo_n "checking whether C compiler handles -Wno-unused-but-set-parameter... " >&6; }
-if test "${gl_cv_warn_c__Wno_unused_but_set_parameter+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  gl_save_compiler_FLAGS="$CFLAGS"
-  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-but-set-parameter"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_warn_c__Wno_unused_but_set_parameter=yes
-else
-  gl_cv_warn_c__Wno_unused_but_set_parameter=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  CFLAGS="$gl_save_compiler_FLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_but_set_parameter" >&5
-$as_echo "$gl_cv_warn_c__Wno_unused_but_set_parameter" >&6; }
-if test "x$gl_cv_warn_c__Wno_unused_but_set_parameter" = x""yes; then :
-  as_fn_append WARN_CFLAGS " -Wno-unused-but-set-parameter"
-fi
-
-
-fi
-
-term_header=
-HAVE_X_WINDOWS=no
-HAVE_X11=no
-USE_X_TOOLKIT=none
-
-case "${window_system}" in
-  x11 )
-    HAVE_X_WINDOWS=yes
-    HAVE_X11=yes
-    term_header=xterm.h
-    case "${with_x_toolkit}" in
-      athena | lucid ) USE_X_TOOLKIT=LUCID ;;
-      motif ) USE_X_TOOLKIT=MOTIF ;;
-      gtk ) with_gtk=yes
-            term_header=gtkutil.h
-            USE_X_TOOLKIT=none ;;
-      gtk2 ) with_gtk2=yes
-             term_header=gtkutil.h
-             USE_X_TOOLKIT=none ;;
-      gtk3 ) with_gtk3=yes
-             term_header=gtkutil.h
-             USE_X_TOOLKIT=none ;;
-      no ) USE_X_TOOLKIT=none ;;
-      * ) USE_X_TOOLKIT=maybe ;;
-    esac
-  ;;
-  nextstep )
-    term_header=nsterm.h
-  ;;
-  w32 )
-    term_header=w32term.h
-  ;;
-esac
-
-if test "$window_system" = none && test "X$with_x" != "Xno"; then
-   # Extract the first word of "X", so it can be a program name with args.
-set dummy X; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$HAVE_XSERVER"; then
-  ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_HAVE_XSERVER="true"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
-fi
-fi
-HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
-if test -n "$HAVE_XSERVER"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
-$as_echo "$HAVE_XSERVER" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-   if test "$HAVE_XSERVER" = true ||
-      test -n "$DISPLAY" ||
-      test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
-        as_fn_error "You seem to be running X, but no X development libraries
-were found.  You should install the relevant development files for X
-and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
-sure you have development files for image handling, i.e.
-tiff, gif, jpeg, png and xpm.
-If you are sure you want Emacs compiled without X window support, pass
-  --without-x
-to configure." "$LINENO" 5
-   fi
-fi
-
-### We always support menus.
-HAVE_MENUS=yes
-
-# Does the opsystem file prohibit the use of the GNU malloc?
-# Assume not, until told otherwise.
-GNU_MALLOC=yes
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
-$as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
-if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <malloc.h>
-	  static void hook (void) {}
-int
-main ()
-{
-malloc_set_state (malloc_get_state ());
-	  __after_morecore_hook = hook;
-	  __malloc_initialize_hook = hook;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_var_doug_lea_malloc=yes
-else
-  emacs_cv_var_doug_lea_malloc=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
-$as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
-doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
-
-
-system_malloc=no
-case "$opsys" in
-  ## darwin ld insists on the use of malloc routines in the System framework.
-  darwin|sol2-10) system_malloc=yes ;;
-esac
-
-if test "${system_malloc}" = "yes"; then
-
-$as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
-
-  GNU_MALLOC=no
-  GNU_MALLOC_reason="
-    (The GNU allocators don't work with this system configuration.)"
-  GMALLOC_OBJ=
-  VMLIMIT_OBJ=
-else
-  test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
-  VMLIMIT_OBJ=vm-limit.o
-
-  for ac_header in sys/vlimit.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/vlimit.h" "ac_cv_header_sys_vlimit_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_vlimit_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_VLIMIT_H 1
-_ACEOF
-
-fi
-
-done
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for data_start" >&5
-$as_echo_n "checking for data_start... " >&6; }
-if test "${emacs_cv_data_start+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-extern char data_start[]; char ch;
-int
-main ()
-{
-return data_start < &ch;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_data_start=yes
-else
-  emacs_cv_data_start=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_data_start" >&5
-$as_echo "$emacs_cv_data_start" >&6; }
-  if test $emacs_cv_data_start = yes; then
-
-$as_echo "#define HAVE_DATA_START 1" >>confdefs.h
-
-  fi
-fi
-
-
-
-if test "$doug_lea_malloc" = "yes" ; then
-  if test "$GNU_MALLOC" = yes ; then
-    GNU_MALLOC_reason="
-      (Using Doug Lea's new malloc from the GNU C Library.)"
-  fi
-
-$as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
-
-
-  ## Use mmap directly for allocating larger buffers.
-  ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
-  ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
-  ## Does the AC_FUNC_MMAP test below make this check unnecessary?
-  case "$opsys" in
-    gnu*) REL_ALLOC=no ;;
-  esac
-fi
-
-if test x"${REL_ALLOC}" = x; then
-  REL_ALLOC=${GNU_MALLOC}
-fi
-
-use_mmap_for_buffers=no
-case "$opsys" in
-  cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
-esac
-
-
-
-
-
-
-
-
-for ac_func in getpagesize
-do :
-  ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
-if test "x$ac_cv_func_getpagesize" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GETPAGESIZE 1
-_ACEOF
-
-fi
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
-$as_echo_n "checking for working mmap... " >&6; }
-if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_mmap_fixed_mapped=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-/* malloc might have been renamed as rpl_malloc. */
-#undef malloc
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
-   Here is a matrix of mmap possibilities:
-	mmap private not fixed
-	mmap private fixed at somewhere currently unmapped
-	mmap private fixed at somewhere already mapped
-	mmap shared not fixed
-	mmap shared fixed at somewhere currently unmapped
-	mmap shared fixed at somewhere already mapped
-   For private mappings, we should verify that changes cannot be read()
-   back from the file, nor mmap's back from the file at a different
-   address.  (There have been systems where private was not correctly
-   implemented like the infamous i386 svr4.0, and systems where the
-   VM page cache was not coherent with the file system buffer cache
-   like early versions of FreeBSD and possibly contemporary NetBSD.)
-   For shared mappings, we should conversely verify that changes get
-   propagated back to all the places they're supposed to be.
-
-   Grep wants private fixed already mapped.
-   The main things grep needs to know about mmap are:
-   * does it exist and is it safe to write into the mmap'd area
-   * how to use it (BSD variants)  */
-
-#include <fcntl.h>
-#include <sys/mman.h>
-
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
-
-/* This mess was copied from the GNU getpagesize.h.  */
-#ifndef HAVE_GETPAGESIZE
-# ifdef _SC_PAGESIZE
-#  define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-#  ifdef HAVE_SYS_PARAM_H
-#   include <sys/param.h>
-#   ifdef EXEC_PAGESIZE
-#    define getpagesize() EXEC_PAGESIZE
-#   else /* no EXEC_PAGESIZE */
-#    ifdef NBPG
-#     define getpagesize() NBPG * CLSIZE
-#     ifndef CLSIZE
-#      define CLSIZE 1
-#     endif /* no CLSIZE */
-#    else /* no NBPG */
-#     ifdef NBPC
-#      define getpagesize() NBPC
-#     else /* no NBPC */
-#      ifdef PAGESIZE
-#       define getpagesize() PAGESIZE
-#      endif /* PAGESIZE */
-#     endif /* no NBPC */
-#    endif /* no NBPG */
-#   endif /* no EXEC_PAGESIZE */
-#  else /* no HAVE_SYS_PARAM_H */
-#   define getpagesize() 8192	/* punt totally */
-#  endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-int
-main ()
-{
-  char *data, *data2, *data3;
-  const char *cdata2;
-  int i, pagesize;
-  int fd, fd2;
-
-  pagesize = getpagesize ();
-
-  /* First, make a file with some known garbage in it. */
-  data = (char *) malloc (pagesize);
-  if (!data)
-    return 1;
-  for (i = 0; i < pagesize; ++i)
-    *(data + i) = rand ();
-  umask (0);
-  fd = creat ("conftest.mmap", 0600);
-  if (fd < 0)
-    return 2;
-  if (write (fd, data, pagesize) != pagesize)
-    return 3;
-  close (fd);
-
-  /* Next, check that the tail of a page is zero-filled.  File must have
-     non-zero length, otherwise we risk SIGBUS for entire page.  */
-  fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
-  if (fd2 < 0)
-    return 4;
-  cdata2 = "";
-  if (write (fd2, cdata2, 1) != 1)
-    return 5;
-  data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
-  if (data2 == MAP_FAILED)
-    return 6;
-  for (i = 0; i < pagesize; ++i)
-    if (*(data2 + i))
-      return 7;
-  close (fd2);
-  if (munmap (data2, pagesize))
-    return 8;
-
-  /* Next, try to mmap the file at a fixed address which already has
-     something else allocated at it.  If we can, also make sure that
-     we see the same garbage.  */
-  fd = open ("conftest.mmap", O_RDWR);
-  if (fd < 0)
-    return 9;
-  if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
-		     MAP_PRIVATE | MAP_FIXED, fd, 0L))
-    return 10;
-  for (i = 0; i < pagesize; ++i)
-    if (*(data + i) != *(data2 + i))
-      return 11;
-
-  /* Finally, make sure that changes to the mapped area do not
-     percolate back to the file as seen by read().  (This is a bug on
-     some variants of i386 svr4.0.)  */
-  for (i = 0; i < pagesize; ++i)
-    *(data2 + i) = *(data2 + i) + 1;
-  data3 = (char *) malloc (pagesize);
-  if (!data3)
-    return 12;
-  if (read (fd, data3, pagesize) != pagesize)
-    return 13;
-  for (i = 0; i < pagesize; ++i)
-    if (*(data + i) != *(data3 + i))
-      return 14;
-  close (fd);
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_mmap_fixed_mapped=yes
-else
-  ac_cv_func_mmap_fixed_mapped=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
-$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
-
-$as_echo "#define HAVE_MMAP 1" >>confdefs.h
-
-fi
-rm -f conftest.mmap conftest.txt
-
-if test $use_mmap_for_buffers = yes; then
-
-$as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
-
-  REL_ALLOC=no
-fi
-
-LIBS="$LIBS_SYSTEM $LIBS"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dnet_dnet_ntoa=yes
-else
-  ac_cv_lib_dnet_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBDNET 1
-_ACEOF
-
-  LIBS="-ldnet $LIBS"
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
-$as_echo_n "checking for main in -lXbsd... " >&6; }
-if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXbsd  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xbsd_main=yes
-else
-  ac_cv_lib_Xbsd_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
-$as_echo "$ac_cv_lib_Xbsd_main" >&6; }
-if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
-  LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
-fi
-
-
-LIB_PTHREAD=
-
-
-
-if test "$ac_cv_header_pthread_h"; then
-        if test "$GMALLOC_OBJ" = gmalloc.o; then
-    emacs_pthread_function=pthread_atfork
-  else
-    emacs_pthread_function=pthread_self
-  fi
-  as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
-$as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $emacs_pthread_function ();
-int
-main ()
-{
-return $emacs_pthread_function ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$as_ac_Lib=yes"
-else
-  eval "$as_ac_Lib=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-eval ac_res=\$$as_ac_Lib
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
-  HAVE_PTHREAD=yes
-fi
-
-fi
-if test "$HAVE_PTHREAD" = yes; then
-  case "${canonical}" in
-    *-hpux*) ;;
-    *) LIB_PTHREAD="-lpthread"
-       LIBS="$LIB_PTHREAD $LIBS" ;;
-  esac
-
-$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
-$as_echo_n "checking for cma_open in -lpthreads... " >&6; }
-if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthreads  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char cma_open ();
-int
-main ()
-{
-return cma_open ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_pthreads_cma_open=yes
-else
-  ac_cv_lib_pthreads_cma_open=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
-$as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
-if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPTHREADS 1
-_ACEOF
-
-  LIBS="-lpthreads $LIBS"
-
-fi
-
-
-## Note: when using cpp in s/aix4.2.h, this definition depended on
-## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
-## the system file was sourced.  Hence the value of LIBS_SYSTEM
-## added to LIBS in configure would never contain the pthreads part,
-## but the value used in Makefiles might.  FIXME?
-##
-## -lpthreads seems to be necessary for Xlib in X11R6, and should
-## be harmless on older versions of X where it happens to exist.
-test "$opsys" = "aix4-2" && \
-  test $ac_cv_lib_pthreads_cma_open = yes && \
-  LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
-
-
-case ${host_os} in
-aix*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
-$as_echo_n "checking for -bbigtoc option... " >&6; }
-if test "${gdb_cv_bigtoc+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    case $GCC in
-    yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
-    *) gdb_cv_bigtoc=-bbigtoc ;;
-    esac
-
-    LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-int i;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
-  gdb_cv_bigtoc=
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
-$as_echo "$gdb_cv_bigtoc" >&6; }
-  ;;
-esac
-
-# Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
-# used for the tests that follow.  We set them back to REAL_CFLAGS and
-# REAL_CPPFLAGS later on.
-
-REAL_CFLAGS="$CFLAGS"
-REAL_CPPFLAGS="$CPPFLAGS"
-
-if test "${HAVE_X11}" = "yes"; then
-  DEFS="$C_SWITCH_X_SITE $DEFS"
-  LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
-  LIBS="-lX11 $LIBS"
-  CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
-  CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
-
-  # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
-  # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
-  # but it's more convenient here to set LD_RUN_PATH since this
-  # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
-  if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
-    LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
-    export LD_RUN_PATH
-  fi
-
-  if test "${opsys}" = "gnu-linux"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
-$as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-XOpenDisplay ("foo");
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  xgnu_linux_first_failure=no
-else
-  xgnu_linux_first_failure=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    if test "${xgnu_linux_first_failure}" = "yes"; then
-      OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
-      OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
-      OLD_CPPFLAGS="$CPPFLAGS"
-      OLD_LIBS="$LIBS"
-      LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
-      C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
-      CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
-      LIBS="$LIBS -b i486-linuxaout"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-XOpenDisplay ("foo");
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  xgnu_linux_second_failure=no
-else
-  xgnu_linux_second_failure=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-      if test "${xgnu_linux_second_failure}" = "yes"; then
-	# If we get the same failure with -b, there is no use adding -b.
-	# So take it out.  This plays safe.
-	LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
-	C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
-	CPPFLAGS="$OLD_CPPFLAGS"
-	LIBS="$OLD_LIBS"
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-      else
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-      fi
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    fi
-  fi
-
-  # Reportedly, some broken Solaris systems have XKBlib.h but are missing
-  # header files included from there.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
-$as_echo_n "checking for Xkb... " >&6; }
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-#include <X11/XKBlib.h>
-int
-main ()
-{
-XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_xkb=yes
-else
-  emacs_xkb=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
-$as_echo "$emacs_xkb" >&6; }
-  if test $emacs_xkb = yes; then
-
-$as_echo "#define HAVE_XKB 1" >>confdefs.h
-
-  fi
-
-  for ac_func in XrmSetDatabase XScreenResourceString \
-XScreenNumberOfScreen
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-fi
-
-if test "${window_system}" = "x11"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
-$as_echo_n "checking X11 version 6... " >&6; }
-  if test "${emacs_cv_x11_version_6+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-int
-main ()
-{
-#if XlibSpecificationRelease < 6
-fail;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_x11_version_6=yes
-else
-  emacs_cv_x11_version_6=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-  if test $emacs_cv_x11_version_6 = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
-$as_echo "6 or newer" >&6; }
-
-$as_echo "#define HAVE_X11R6 1" >>confdefs.h
-
-
-$as_echo "#define HAVE_X_I18N 1" >>confdefs.h
-
-    ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
-    ## XIM support.
-    case "$opsys" in
-      sol2-*) : ;;
-      *)
-$as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
-
-         ;;
-    esac
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
-$as_echo "before 6" >&6; }
-  fi
-fi
-
-
-### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
-HAVE_RSVG=no
-if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${opsys}" = "mingw32"; then
-  if test "${with_rsvg}" != "no"; then
-    RSVG_REQUIRED=2.11.0
-    RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
-
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     :
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
-$as_echo_n "checking for $RSVG_MODULE... " >&6; }
-
-        if "$PKG_CONFIG" --exists "$RSVG_MODULE" 2>&5 &&
-	   RSVG_CFLAGS=`"$PKG_CONFIG" --cflags "$RSVG_MODULE" 2>&5` &&
-	   RSVG_LIBS=`"$PKG_CONFIG" --libs "$RSVG_MODULE" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
-	    RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
-$as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            RSVG_CFLAGS=""
-            RSVG_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    RSVG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$RSVG_MODULE") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_RSVG=yes
-  else
-     :
-  fi
-
-
-
-
-    if test $HAVE_RSVG = yes; then
-
-$as_echo "#define HAVE_RSVG 1" >>confdefs.h
-
-      CFLAGS="$CFLAGS $RSVG_CFLAGS"
-      LIBS="$RSVG_LIBS $LIBS"
-    fi
-  fi
-fi
-
-HAVE_IMAGEMAGICK=no
-if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
-  if test "${with_imagemagick}" != "no"; then
-    ## 6.2.8 is the earliest version known to work, but earlier versions
-    ## might work - let us know if you find one.
-    ## 6.0.7 does not work.  See bug#7955.
-    ## 6.8.2 makes Emacs crash; see Bug#13867.
-    IMAGEMAGICK_MODULE="Wand >= 6.2.8 Wand != 6.8.2"
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     :
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
-$as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
-
-        if "$PKG_CONFIG" --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
-	   IMAGEMAGICK_CFLAGS=`"$PKG_CONFIG" --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
-	   IMAGEMAGICK_LIBS=`"$PKG_CONFIG" --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
-	    IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
-$as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            IMAGEMAGICK_CFLAGS=""
-            IMAGEMAGICK_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    IMAGEMAGICK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_IMAGEMAGICK=yes
-  else
-     :
-  fi
-
-
-
-
-    if test $HAVE_IMAGEMAGICK = yes; then
-
-$as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
-
-      CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
-      LIBS="$IMAGEMAGICK_LIBS $LIBS"
-      for ac_func in MagickExportImagePixels MagickMergeImageLayers
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-    fi
-  fi
-fi
-
-
-HAVE_GTK=no
-GTK_OBJ=
-gtk_term_header=$term_header
-check_gtk2=no
-gtk3_pkg_errors=
-if test "${opsys}" != "mingw32"; then
-  if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
-    GLIB_REQUIRED=2.28
-    GTK_REQUIRED=3.0
-    GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
-
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     pkg_check_gtk=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
-$as_echo_n "checking for $GTK_MODULES... " >&6; }
-
-        if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
-	   GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
-	   GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
-	    GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
-$as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            GTK_CFLAGS=""
-            GTK_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     pkg_check_gtk=yes
-  else
-     pkg_check_gtk=no
-  fi
-
-    if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
-       as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
-    fi
-    if test "$pkg_check_gtk" = "yes"; then
-
-$as_echo "#define HAVE_GTK3 1" >>confdefs.h
-
-       GTK_OBJ=emacsgtkfixed.o
-       gtk_term_header=gtkutil.h
-       USE_GTK_TOOLKIT="GTK3"
-       if test "x$ac_enable_gtk_deprecation_warnings" = x; then
-       	  GTK_CFLAGS="$GTK_CFLAGS -DGDK_DISABLE_DEPRECATION_WARNINGS"
-       	  GTK_CFLAGS="$GTK_CFLAGS -DGLIB_DISABLE_DEPRECATION_WARNINGS"
-       fi
-    else
-       check_gtk2=yes
-       gtk3_pkg_errors="$GTK_PKG_ERRORS "
-    fi
-  fi
-
-  if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then
-    GLIB_REQUIRED=2.10
-    GTK_REQUIRED=2.10
-    GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
-
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     pkg_check_gtk=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
-$as_echo_n "checking for $GTK_MODULES... " >&6; }
-
-        if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
-	   GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
-	   GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
-	    GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
-$as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            GTK_CFLAGS=""
-            GTK_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     pkg_check_gtk=yes
-  else
-     pkg_check_gtk=no
-  fi
-
-    if test "$pkg_check_gtk" = "no" &&
-       { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; }
-    then
-      as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
-    fi
-    test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2"
-  fi
-fi
-
-if test x"$pkg_check_gtk" = xyes; then
-
-
-
-  C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
-  CFLAGS="$CFLAGS $GTK_CFLAGS"
-  LIBS="$GTK_LIBS $LIBS"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GTK compiles" >&5
-$as_echo_n "checking whether GTK compiles... " >&6; }
-  GTK_COMPILES=no
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Check the Gtk and Glib APIs.  */
-	 #include <gtk/gtk.h>
-	 #include <glib-object.h>
-	 static void
-	 callback (GObject *go, GParamSpec *spec, gpointer user_data)
-	 {}
-
-int
-main ()
-{
-
-	 GtkSettings *gs = 0;
-	 /* Use G_CALLBACK to make sure function pointers can be cast to void *;
-	    strict C prohibits this.  Use gtk_main_iteration to test that the
-	    libraries are there.  */
-	 if (g_signal_handler_find (G_OBJECT (gs), G_SIGNAL_MATCH_FUNC,
-				    0, 0, 0, G_CALLBACK (callback), 0))
-	   gtk_main_iteration ();
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  GTK_COMPILES=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_COMPILES" >&5
-$as_echo "$GTK_COMPILES" >&6; }
-  if test "${GTK_COMPILES}" != "yes"; then
-    GTK_OBJ=
-    if test "$USE_X_TOOLKIT" != "maybe"; then
-      as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
-    fi
-  else
-    HAVE_GTK=yes
-
-$as_echo "#define USE_GTK 1" >>confdefs.h
-
-    GTK_OBJ="gtkutil.o $GTK_OBJ"
-    term_header=$gtk_term_header
-    USE_X_TOOLKIT=none
-    if "$PKG_CONFIG" --atleast-version=2.10 gtk+-2.0; then
-      :
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
-       closing open displays.  This is no problem if you just use
-       one display, but if you use more than one and close one of them
-       Emacs may crash." >&5
-$as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
-       closing open displays.  This is no problem if you just use
-       one display, but if you use more than one and close one of them
-       Emacs may crash." >&2;}
-      sleep 3
-    fi
-  fi
-
-fi
-
-
-
-if test "${HAVE_GTK}" = "yes"; then
-
-      if test "$with_toolkit_scroll_bars" != no; then
-    with_toolkit_scroll_bars=yes
-  fi
-
-          HAVE_GTK_FILE_SELECTION=no
-  ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
-#include <gtk/gtk.h>
-"
-if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
-  HAVE_GTK_FILE_SELECTION=yes
-else
-  HAVE_GTK_FILE_SELECTION=no
-fi
-
-  if test "$HAVE_GTK_FILE_SELECTION" = yes; then
-    for ac_func in gtk_file_selection_new
-do :
-  ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
-if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GTK_FILE_SELECTION_NEW 1
-_ACEOF
-
-fi
-done
-
-  fi
-
-    HAVE_GTK_HANDLE_BOX=no
-  ac_fn_c_check_decl "$LINENO" "GTK_TYPE_HANDLE_BOX" "ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" "$ac_includes_default
-#include <gtk/gtk.h>
-"
-if test "x$ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" = x""yes; then :
-  HAVE_GTK_HANDLE_BOX=yes
-else
-  HAVE_GTK_HANDLE_BOX=no
-fi
-
-  if test "$HAVE_GTK_HANDLE_BOX" = yes; then
-    for ac_func in gtk_handle_box_new
-do :
-  ac_fn_c_check_func "$LINENO" "gtk_handle_box_new" "ac_cv_func_gtk_handle_box_new"
-if test "x$ac_cv_func_gtk_handle_box_new" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GTK_HANDLE_BOX_NEW 1
-_ACEOF
-
-fi
-done
-
-  fi
-
-    HAVE_GTK_TEAROFF_MENU_ITEM=no
-  ac_fn_c_check_decl "$LINENO" "GTK_TYPE_TEAROFF_MENU_ITEM" "ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" "$ac_includes_default
-#include <gtk/gtk.h>
-"
-if test "x$ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" = x""yes; then :
-  HAVE_GTK_TEAROFF_MENU_ITEM=yes
-else
-  HAVE_GTK_TEAROFF_MENU_ITEM=no
-fi
-
-  if test "$HAVE_GTK_TEAROFF_MENU_ITEM" = yes; then
-    for ac_func in gtk_tearoff_menu_item_new
-do :
-  ac_fn_c_check_func "$LINENO" "gtk_tearoff_menu_item_new" "ac_cv_func_gtk_tearoff_menu_item_new"
-if test "x$ac_cv_func_gtk_tearoff_menu_item_new" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GTK_TEAROFF_MENU_ITEM_NEW 1
-_ACEOF
-
-fi
-done
-
-  fi
-
-    for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
-                 gtk_dialog_get_action_area gtk_widget_get_sensitive \
-                 gtk_widget_get_mapped gtk_adjustment_get_page_size \
-                 gtk_orientable_set_orientation \
-		 gtk_window_set_has_resize_grip
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
- term_header=gtkutil.h
-fi
-
-HAVE_DBUS=no
-DBUS_OBJ=
-if test "${with_dbus}" = "yes"; then
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_DBUS=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
-$as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
-
-        if "$PKG_CONFIG" --exists "dbus-1 >= 1.0" 2>&5 &&
-	   DBUS_CFLAGS=`"$PKG_CONFIG" --cflags "dbus-1 >= 1.0" 2>&5` &&
-	   DBUS_LIBS=`"$PKG_CONFIG" --libs "dbus-1 >= 1.0" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
-	    DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
-$as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            DBUS_CFLAGS=""
-            DBUS_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    DBUS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "dbus-1 >= 1.0") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_DBUS=yes
-  else
-     HAVE_DBUS=no
-  fi
-
-   if test "$HAVE_DBUS" = yes; then
-     LIBS="$LIBS $DBUS_LIBS"
-
-$as_echo "#define HAVE_DBUS 1" >>confdefs.h
-
-                    for ac_func in dbus_watch_get_unix_fd \
-		    dbus_type_is_valid \
-		    dbus_validate_bus_name \
-                    dbus_validate_path \
-		    dbus_validate_interface \
-		    dbus_validate_member
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-     DBUS_OBJ=dbusbind.o
-   fi
-fi
-
-
-HAVE_GSETTINGS=no
-if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_GSETTINGS=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
-$as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
-
-        if "$PKG_CONFIG" --exists "gio-2.0 >= 2.26" 2>&5 &&
-	   GSETTINGS_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.26" 2>&5` &&
-	   GSETTINGS_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.26" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
-	    GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
-$as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            GSETTINGS_CFLAGS=""
-            GSETTINGS_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    GSETTINGS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.26") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_GSETTINGS=yes
-  else
-     HAVE_GSETTINGS=no
-  fi
-
-   if test "$HAVE_GSETTINGS" = "yes"; then
-
-$as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
-
-      SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
-      SETTINGS_LIBS="$GSETTINGS_LIBS"
-   fi
-fi
-
-HAVE_GCONF=no
-if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_GCONF=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
-$as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
-
-        if "$PKG_CONFIG" --exists "gconf-2.0 >= 2.13" 2>&5 &&
-	   GCONF_CFLAGS=`"$PKG_CONFIG" --cflags "gconf-2.0 >= 2.13" 2>&5` &&
-	   GCONF_LIBS=`"$PKG_CONFIG" --libs "gconf-2.0 >= 2.13" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
-	    GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
-$as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            GCONF_CFLAGS=""
-            GCONF_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    GCONF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gconf-2.0 >= 2.13") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_GCONF=yes
-  else
-     HAVE_GCONF=no
-  fi
-
-   if test "$HAVE_GCONF" = yes; then
-
-$as_echo "#define HAVE_GCONF 1" >>confdefs.h
-
-            SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
-      SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
-   fi
-fi
-
-if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_GOBJECT=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
-$as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
-
-        if "$PKG_CONFIG" --exists "gobject-2.0 >= 2.0" 2>&5 &&
-	   GOBJECT_CFLAGS=`"$PKG_CONFIG" --cflags "gobject-2.0 >= 2.0" 2>&5` &&
-	   GOBJECT_LIBS=`"$PKG_CONFIG" --libs "gobject-2.0 >= 2.0" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
-	    GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
-$as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            GOBJECT_CFLAGS=""
-            GOBJECT_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    GOBJECT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gobject-2.0 >= 2.0") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_GOBJECT=yes
-  else
-     HAVE_GOBJECT=no
-  fi
-
-    if test "$HAVE_GOBJECT" = "yes"; then
-       SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
-       SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
-    fi
-    SAVE_CFLAGS="$CFLAGS"
-    SAVE_LIBS="$LIBS"
-    CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
-    LIBS="$SETTINGS_LIBS $LIBS"
-    CFLAGS="$SAVE_CFLAGS"
-    LIBS="$SAVE_LIBS"
-fi
-
-
-
-
-HAVE_LIBSELINUX=no
-LIBSELINUX_LIBS=
-if test "${with_selinux}" = "yes"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
-$as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
-if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lselinux  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char lgetfilecon ();
-int
-main ()
-{
-return lgetfilecon ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_selinux_lgetfilecon=yes
-else
-  ac_cv_lib_selinux_lgetfilecon=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
-$as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
-if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
-  HAVE_LIBSELINUX=yes
-else
-  HAVE_LIBSELINUX=no
-fi
-
-   if test "$HAVE_LIBSELINUX" = yes; then
-
-$as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
-
-      LIBSELINUX_LIBS=-lselinux
-   fi
-fi
-
-
-HAVE_GNUTLS=no
-HAVE_GNUTLS3=no
-if test "${with_gnutls}" = "yes" ; then
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_GNUTLS3=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 3.0.0" >&5
-$as_echo_n "checking for gnutls >= 3.0.0... " >&6; }
-
-        if "$PKG_CONFIG" --exists "gnutls >= 3.0.0" 2>&5 &&
-	   LIBGNUTLS_CFLAGS=`"$PKG_CONFIG" --cflags "gnutls >= 3.0.0" 2>&5` &&
-	   LIBGNUTLS_LIBS=`"$PKG_CONFIG" --libs "gnutls >= 3.0.0" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
-	    LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            LIBGNUTLS_CFLAGS=""
-            LIBGNUTLS_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    LIBGNUTLS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gnutls >= 3.0.0") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_GNUTLS3=yes
-  else
-     HAVE_GNUTLS3=no
-  fi
-
-  if test "${HAVE_GNUTLS3}" = "yes"; then
-
-$as_echo "#define HAVE_GNUTLS3 1" >>confdefs.h
-
-    HAVE_GNUTLS="yes"
-  else
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_GNUTLS=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
-$as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
-
-        if "$PKG_CONFIG" --exists "gnutls >= 2.6.6" 2>&5 &&
-	   LIBGNUTLS_CFLAGS=`"$PKG_CONFIG" --cflags "gnutls >= 2.6.6" 2>&5` &&
-	   LIBGNUTLS_LIBS=`"$PKG_CONFIG" --libs "gnutls >= 2.6.6" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
-	    LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            LIBGNUTLS_CFLAGS=""
-            LIBGNUTLS_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    LIBGNUTLS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gnutls >= 2.6.6") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_GNUTLS=yes
-  else
-     HAVE_GNUTLS=no
-  fi
-
-  fi
-  if test "${HAVE_GNUTLS}" = "yes"; then
-
-$as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
-
-  fi
-
-  # Windows loads GnuTLS dynamically
-  if test "${opsys}" = "mingw32"; then
-    LIBGNUTLS_LIBS=
-  else
-    CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
-    LIBS="$LIBGNUTLS_LIBS $LIBS"
-  fi
-fi
-
-
-
-
-NOTIFY_OBJ=
-NOTIFY_SUMMARY=no
-
-if test "${with_ns}" = yes && test ${with_file_notification} = yes; then
-  with_file_notification=no
-fi
-
-case $with_file_notification,$opsys in
-  w32,* | yes,mingw32)
-    ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
-if test "x$ac_cv_header_windows_h" = x""yes; then :
-
-fi
-
-
-    if test "$ac_cv_header_windows_h" = yes ; then
-
-$as_echo "#define HAVE_W32NOTIFY 1" >>confdefs.h
-
-       NOTIFY_OBJ=w32notify.o
-       NOTIFY_SUMMARY="yes (w32)"
-    fi ;;
-esac
-
-case $with_file_notification,$NOTIFY_OBJ in
-  gfile, | yes,)
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_GFILENOTIFY=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.24" >&5
-$as_echo_n "checking for gio-2.0 >= 2.24... " >&6; }
-
-        if "$PKG_CONFIG" --exists "gio-2.0 >= 2.24" 2>&5 &&
-	   GFILENOTIFY_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.24" 2>&5` &&
-	   GFILENOTIFY_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.24" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    GFILENOTIFY_CFLAGS=`$as_echo "$GFILENOTIFY_CFLAGS" | sed -e "$edit_cflags"`
-	    GFILENOTIFY_LIBS=`$as_echo "$GFILENOTIFY_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&5
-$as_echo "yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            GFILENOTIFY_CFLAGS=""
-            GFILENOTIFY_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    GFILENOTIFY_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.24") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_GFILENOTIFY=yes
-  else
-     HAVE_GFILENOTIFY=no
-  fi
-
-    if test "$HAVE_GFILENOTIFY" = "yes"; then
-
-$as_echo "#define HAVE_GFILENOTIFY 1" >>confdefs.h
-
-       NOTIFY_OBJ=gfilenotify.o
-       NOTIFY_SUMMARY="yes -lgio (gfile)"
-    fi ;;
-esac
-
-case $with_file_notification,$NOTIFY_OBJ in
-  inotify, | yes,)
-    ac_fn_c_check_header_mongrel "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_inotify_h" = x""yes; then :
-
-fi
-
-
-    if test "$ac_cv_header_sys_inotify_h" = yes ; then
-	ac_fn_c_check_func "$LINENO" "inotify_init1" "ac_cv_func_inotify_init1"
-if test "x$ac_cv_func_inotify_init1" = x""yes; then :
-
-fi
-
-	if test "$ac_cv_func_inotify_init1" = yes; then
-
-$as_echo "#define HAVE_INOTIFY 1" >>confdefs.h
-
-	  NOTIFY_OBJ=inotify.o
-	  NOTIFY_SUMMARY="yes -lglibc (inotify)"
-       fi
-    fi ;;
-esac
-
-case $with_file_notification,$NOTIFY_OBJ in
-  yes,* | no,* | *,?*) ;;
-  *) as_fn_error "File notification \`$with_file_notification' requested but requirements not found." "$LINENO" 5 ;;
-esac
-
-if test -n "$NOTIFY_OBJ"; then
-
-$as_echo "#define USE_FILE_NOTIFY 1" >>confdefs.h
-
-fi
-
-
-
-
-HAVE_XAW3D=no
-LUCID_LIBW=
-if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
-  if test "$with_xaw3d" != no; then
-    if test "${emacs_cv_xaw3d+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <X11/Intrinsic.h>
-#include <X11/Xaw3d/Simple.h>
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
-$as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
-if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXaw3d  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XawScrollbarSetThumb ();
-int
-main ()
-{
-return XawScrollbarSetThumb ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
-else
-  ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
-$as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
-if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
-  emacs_cv_xaw3d=yes
-else
-  emacs_cv_xaw3d=no
-fi
-
-else
-  emacs_cv_xaw3d=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-  else
-    emacs_cv_xaw3d=no
-  fi
-  if test $emacs_cv_xaw3d = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
-$as_echo_n "checking for xaw3d... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
-$as_echo "yes; using Lucid toolkit" >&6; }
-    USE_X_TOOLKIT=LUCID
-    HAVE_XAW3D=yes
-    LUCID_LIBW=-lXaw3d
-
-$as_echo "#define HAVE_XAW3D 1" >>confdefs.h
-
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
-$as_echo_n "checking for xaw3d... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
-$as_echo_n "checking for libXaw... " >&6; }
-    if test "${emacs_cv_xaw+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <X11/Intrinsic.h>
-#include <X11/Xaw/Simple.h>
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_xaw=yes
-else
-  emacs_cv_xaw=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-    if test $emacs_cv_xaw = yes; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
-$as_echo "yes; using Lucid toolkit" >&6; }
-      USE_X_TOOLKIT=LUCID
-      LUCID_LIBW=-lXaw
-    elif test x"${USE_X_TOOLKIT}" = xLUCID; then
-      as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
-    else
-      as_fn_error "No X toolkit could be found.
-If you are sure you want Emacs compiled without an X toolkit, pass
-  --with-x-toolkit=no
-to configure.  Otherwise, install the development libraries for the toolkit
-that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
-    fi
-  fi
-fi
-
-X_TOOLKIT_TYPE=$USE_X_TOOLKIT
-
-LIBXTR6=
-if test "${USE_X_TOOLKIT}" != "none"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
-$as_echo_n "checking X11 toolkit version... " >&6; }
-  if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Intrinsic.h>
-int
-main ()
-{
-#if XtSpecificationRelease < 6
-fail;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_x11_toolkit_version_6=yes
-else
-  emacs_cv_x11_toolkit_version_6=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-  HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
-  if test $emacs_cv_x11_toolkit_version_6 = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
-$as_echo "6 or newer" >&6; }
-
-$as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
-
-    LIBXTR6="-lSM -lICE"
-    case "$opsys" in
-      ## Use libw.a along with X11R6 Xt.
-      unixware) LIBXTR6="$LIBXTR6 -lw" ;;
-    esac
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
-$as_echo "before 6" >&6; }
-  fi
-
-  OLDLIBS="$LIBS"
-  if test x$HAVE_X11XTR6 = xyes; then
-    LIBS="-lXt -lSM -lICE $LIBS"
-  else
-    LIBS="-lXt $LIBS"
-  fi
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
-$as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
-if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXmu  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XmuConvertStandardSelection ();
-int
-main ()
-{
-return XmuConvertStandardSelection ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
-else
-  ac_cv_lib_Xmu_XmuConvertStandardSelection=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
-$as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
-if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBXMU 1
-_ACEOF
-
-  LIBS="-lXmu $LIBS"
-
-fi
-
-  test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
-  fi
-
-
-LIBXMU=-lXmu
-case $opsys in
-  ## These systems don't supply Xmu.
-  hpux* | aix4-2 )
-    test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
-    ;;
-  mingw32 )
-    LIBXMU=
-    ;;
-esac
-
-
-# On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
-if test "${HAVE_X11}" = "yes"; then
-  if test "${USE_X_TOOLKIT}" != "none"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
-$as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
-if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XShapeQueryExtension ();
-int
-main ()
-{
-return XShapeQueryExtension ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xext_XShapeQueryExtension=yes
-else
-  ac_cv_lib_Xext_XShapeQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBXEXT 1
-_ACEOF
-
-  LIBS="-lXext $LIBS"
-
-fi
-
-  fi
-fi
-
-LIBXP=
-if test "${USE_X_TOOLKIT}" = "MOTIF"; then
-  # OpenMotif may be installed in such a way on some GNU/Linux systems.
-  if test -d /usr/include/openmotif; then
-    CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
-    emacs_cv_openmotif=yes
-    case "$canonical" in
-      x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
-      test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
-      ;;
-      *)
-      test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
-    esac
-  else
-    emacs_cv_openmotif=no
-  fi
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
-$as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
-if test "${emacs_cv_motif_version_2_1+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <Xm/Xm.h>
-int
-main ()
-{
-#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
-int x = 5;
-#else
-Motif version prior to 2.1.
-#endif
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_motif_version_2_1=yes
-else
-  emacs_cv_motif_version_2_1=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
-$as_echo "$emacs_cv_motif_version_2_1" >&6; }
-  if test $emacs_cv_motif_version_2_1 = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
-$as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
-if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXp  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XpCreateContext ();
-int
-main ()
-{
-return XpCreateContext ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xp_XpCreateContext=yes
-else
-  ac_cv_lib_Xp_XpCreateContext=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
-$as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
-if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
-  LIBXP=-lXp
-fi
-
-    if test x$emacs_cv_openmotif = xyes; then
-      REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
-    fi
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
-$as_echo_n "checking for LessTif where some systems put it... " >&6; }
-if test "${emacs_cv_lesstif+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  # We put this in CFLAGS temporarily to precede other -I options
-    # that might be in CFLAGS temporarily.
-    # We put this in CPPFLAGS where it precedes the other -I options.
-    OLD_CPPFLAGS=$CPPFLAGS
-    OLD_CFLAGS=$CFLAGS
-    CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
-    CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
-int
-main ()
-{
-int x = 5;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_lesstif=yes
-else
-  emacs_cv_lesstif=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
-$as_echo "$emacs_cv_lesstif" >&6; }
-    if test $emacs_cv_lesstif = yes; then
-      # Make sure this -I option remains in CPPFLAGS after it is set
-      # back to REAL_CPPFLAGS.
-      # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
-      # have those other -I options anyway.  Ultimately, having this
-      # directory ultimately in CPPFLAGS will be enough.
-      REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
-      LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
-    else
-      CFLAGS=$OLD_CFLAGS
-      CPPFLAGS=$OLD_CPPFLAGS
-    fi
-  fi
-  ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
-if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
-
-else
-  as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
-fi
-
-
-fi
-
-
-USE_TOOLKIT_SCROLL_BARS=no
-if test "${with_toolkit_scroll_bars}" != "no"; then
-  if test "${USE_X_TOOLKIT}" != "none"; then
-    if test "${USE_X_TOOLKIT}" = "MOTIF"; then
-      $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
-
-      HAVE_XAW3D=no
-      USE_TOOLKIT_SCROLL_BARS=yes
-    elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
-      $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
-
-      USE_TOOLKIT_SCROLL_BARS=yes
-    fi
-  elif test "${HAVE_GTK}" = "yes"; then
-    $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
-
-    USE_TOOLKIT_SCROLL_BARS=yes
-  elif test "${HAVE_NS}" = "yes"; then
-    $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
-
-    USE_TOOLKIT_SCROLL_BARS=yes
-  elif test "${HAVE_W32}" = "yes"; then
-    $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
-
-    USE_TOOLKIT_SCROLL_BARS=yes
-  fi
-fi
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-	  #include <X11/Xlib.h>
-	  #include <X11/Xresource.h>
-int
-main ()
-{
-XIMProc  callback;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  HAVE_XIM=yes
-
-$as_echo "#define HAVE_XIM 1" >>confdefs.h
-
-else
-  HAVE_XIM=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-if test "${with_xim}" != "no"; then
-
-$as_echo "#define USE_XIM 1" >>confdefs.h
-
-fi
-
-
-if test "${HAVE_XIM}" != "no"; then
-  late_CFLAGS=$CFLAGS
-  if test "$GCC" = yes; then
-    CFLAGS="$CFLAGS --pedantic-errors"
-  fi
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <X11/Xlib.h>
-#include <X11/Xresource.h>
-int
-main ()
-{
-Display *display;
-XrmDatabase db;
-char *res_name;
-char *res_class;
-XIMProc  callback;
-XPointer *client_data;
-#ifndef __GNUC__
-/* If we're not using GCC, it's probably not XFree86, and this is
-   probably right, but we can't use something like --pedantic-errors.  */
-extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
-                                           char*, XIMProc, XPointer*);
-#endif
-(void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
-   client_data);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_arg6_star=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    if test "$emacs_cv_arg6_star" = yes; then
-    $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
-
-  else
-    $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
-
-  fi
-  CFLAGS=$late_CFLAGS
-fi
-
-### Start of font-backend (under any platform) section.
-# (nothing here yet -- this is a placeholder)
-### End of font-backend (under any platform) section.
-
-### Start of font-backend (under X11) section.
-if test "${HAVE_X11}" = "yes"; then
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_FC=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
-$as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
-
-        if "$PKG_CONFIG" --exists "fontconfig >= 2.2.0" 2>&5 &&
-	   FONTCONFIG_CFLAGS=`"$PKG_CONFIG" --cflags "fontconfig >= 2.2.0" 2>&5` &&
-	   FONTCONFIG_LIBS=`"$PKG_CONFIG" --libs "fontconfig >= 2.2.0" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
-	    FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
-$as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            FONTCONFIG_CFLAGS=""
-            FONTCONFIG_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    FONTCONFIG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "fontconfig >= 2.2.0") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_FC=yes
-  else
-     HAVE_FC=no
-  fi
-
-
-   ## Use -lXft if available, unless `--with-xft=no'.
-   HAVE_XFT=maybe
-    if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
-      with_xft="no";
-    fi
-    if test "x${with_xft}" != "xno"; then
-
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_XFT=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
-$as_echo_n "checking for xft >= 0.13.0... " >&6; }
-
-        if "$PKG_CONFIG" --exists "xft >= 0.13.0" 2>&5 &&
-	   XFT_CFLAGS=`"$PKG_CONFIG" --cflags "xft >= 0.13.0" 2>&5` &&
-	   XFT_LIBS=`"$PKG_CONFIG" --libs "xft >= 0.13.0" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
-	    XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
-$as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            XFT_CFLAGS=""
-            XFT_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    XFT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "xft >= 0.13.0") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     :
-  else
-     HAVE_XFT=no
-  fi
-
-      ## Because xftfont.c uses XRenderQueryExtension, we also
-      ## need to link to -lXrender.
-      HAVE_XRENDER=no
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
-$as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
-if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXrender  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRenderQueryExtension ();
-int
-main ()
-{
-return XRenderQueryExtension ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xrender_XRenderQueryExtension=yes
-else
-  ac_cv_lib_Xrender_XRenderQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
-  HAVE_XRENDER=yes
-fi
-
-      if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
-	OLD_CPPFLAGS="$CPPFLAGS"
-	OLD_CFLAGS="$CFLAGS"
-	OLD_LIBS="$LIBS"
-	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
-	CFLAGS="$CFLAGS $XFT_CFLAGS"
-	XFT_LIBS="-lXrender $XFT_LIBS"
-	LIBS="$XFT_LIBS $LIBS"
-	ac_fn_c_check_header_compile "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "#include <X11/X.h>
-"
-if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
-$as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
-if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXft $XFT_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XftFontOpen ();
-int
-main ()
-{
-return XftFontOpen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xft_XftFontOpen=yes
-else
-  ac_cv_lib_Xft_XftFontOpen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
-$as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
-if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
-  HAVE_XFT=yes
-fi
-
-fi
-
-
-
-	if test "${HAVE_XFT}" = "yes"; then
-
-$as_echo "#define HAVE_XFT 1" >>confdefs.h
-
-
-	  C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
-	else
-	  CPPFLAGS="$OLD_CPPFLAGS"
-	  CFLAGS="$OLD_CFLAGS"
-	  LIBS="$OLD_LIBS"
-	fi                        # "${HAVE_XFT}" = "yes"
-      fi                          # "$HAVE_XFT" != no
-    fi                            # "x${with_xft}" != "xno"
-
-    ## We used to allow building with FreeType and without Xft.
-    ## However, the ftx font backend driver is not in good shape.
-    if test "$HAVE_XFT" != "yes"; then
-              HAVE_XFT=no
-       HAVE_FREETYPE=no
-    else
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_FREETYPE=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
-$as_echo_n "checking for freetype2... " >&6; }
-
-        if "$PKG_CONFIG" --exists "freetype2" 2>&5 &&
-	   FREETYPE_CFLAGS=`"$PKG_CONFIG" --cflags "freetype2" 2>&5` &&
-	   FREETYPE_LIBS=`"$PKG_CONFIG" --libs "freetype2" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
-	    FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
-$as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            FREETYPE_CFLAGS=""
-            FREETYPE_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    FREETYPE_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "freetype2") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_FREETYPE=yes
-  else
-     HAVE_FREETYPE=no
-  fi
-
-
-       test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
-    fi
-
-    HAVE_LIBOTF=no
-    if test "${HAVE_FREETYPE}" = "yes"; then
-
-$as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
-
-      if test "${with_libotf}" != "no"; then
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_LIBOTF=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
-$as_echo_n "checking for libotf... " >&6; }
-
-        if "$PKG_CONFIG" --exists "libotf" 2>&5 &&
-	   LIBOTF_CFLAGS=`"$PKG_CONFIG" --cflags "libotf" 2>&5` &&
-	   LIBOTF_LIBS=`"$PKG_CONFIG" --libs "libotf" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
-	    LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            LIBOTF_CFLAGS=""
-            LIBOTF_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    LIBOTF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libotf") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_LIBOTF=yes
-  else
-     HAVE_LIBOTF=no
-  fi
-
-	if test "$HAVE_LIBOTF" = "yes"; then
-
-$as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
-
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
-$as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
-if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lotf  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char OTF_get_variation_glyphs ();
-int
-main ()
-{
-return OTF_get_variation_glyphs ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_otf_OTF_get_variation_glyphs=yes
-else
-  ac_cv_lib_otf_OTF_get_variation_glyphs=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
-$as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
-if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
-  HAVE_OTF_GET_VARIATION_GLYPHS=yes
-else
-  HAVE_OTF_GET_VARIATION_GLYPHS=no
-fi
-
-	  if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
-
-$as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
-
-	  fi
-	fi
-      fi
-            fi
-
-    HAVE_M17N_FLT=no
-    if test "${HAVE_LIBOTF}" = yes; then
-      if test "${with_m17n_flt}" != "no"; then
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_M17N_FLT=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
-$as_echo_n "checking for m17n-flt... " >&6; }
-
-        if "$PKG_CONFIG" --exists "m17n-flt" 2>&5 &&
-	   M17N_FLT_CFLAGS=`"$PKG_CONFIG" --cflags "m17n-flt" 2>&5` &&
-	   M17N_FLT_LIBS=`"$PKG_CONFIG" --libs "m17n-flt" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
-	    M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
-$as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            M17N_FLT_CFLAGS=""
-            M17N_FLT_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    M17N_FLT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "m17n-flt") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_M17N_FLT=yes
-  else
-     HAVE_M17N_FLT=no
-  fi
-
-	if test "$HAVE_M17N_FLT" = "yes"; then
-
-$as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
-
-	fi
-      fi
-    fi
-else
-    HAVE_XFT=no
-    HAVE_FREETYPE=no
-    HAVE_LIBOTF=no
-    HAVE_M17N_FLT=no
-fi
-
-### End of font-backend (under X11) section.
-
-
-
-
-
-
-
-
-
-
-### Use -lXpm if available, unless `--with-xpm=no'.
-### mingw32 doesn't use -lXpm, since it loads the library dynamically.
-HAVE_XPM=no
-LIBXPM=
-if test "${HAVE_W32}" = "yes" && test "${opsys}" = "cygwin"; then
-  if test "${with_xpm}" != "no"; then
-    SAVE_CPPFLAGS="$CPPFLAGS"
-    SAVE_LDFLAGS="$LDFLAGS"
-    CPPFLAGS="$CPPFLAGS -I/usr/include/noX"
-    LDFLAGS="$LDFLAGS -L/usr/lib/noX"
-    ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
-$as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
-if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXpm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XpmReadFileToImage ();
-int
-main ()
-{
-return XpmReadFileToImage ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xpm_XpmReadFileToImage=yes
-else
-  ac_cv_lib_Xpm_XpmReadFileToImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
-$as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
-if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x""yes; then :
-  HAVE_XPM=yes
-fi
-
-fi
-
-
-    if test "${HAVE_XPM}" = "yes"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
-$as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include "X11/xpm.h"
-#ifndef XpmReturnAllocPixels
-no_return_alloc_pixels
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
-  HAVE_XPM=no
-else
-  HAVE_XPM=yes
-fi
-rm -f conftest*
-
-
-      if test "${HAVE_XPM}" = "yes"; then
-        REAL_CPPFLAGS="$REAL_CPPFLAGS -I/usr/include/noX"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-      else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-        CPPFLAGS="$SAVE_CPPFLAGS"
-        LDFLAGS="$SAVE_LDFLAGS"
-      fi
-    fi
-  fi
-
-  if test "${HAVE_XPM}" = "yes"; then
-
-$as_echo "#define HAVE_XPM 1" >>confdefs.h
-
-    LIBXPM=-lXpm
-  fi
-fi
-
-if test "${HAVE_X11}" = "yes"; then
-  if test "${with_xpm}" != "no"; then
-    ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
-$as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
-if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXpm -lX11 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XpmReadFileToPixmap ();
-int
-main ()
-{
-return XpmReadFileToPixmap ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
-else
-  ac_cv_lib_Xpm_XpmReadFileToPixmap=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
-$as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
-if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
-  HAVE_XPM=yes
-fi
-
-fi
-
-
-    if test "${HAVE_XPM}" = "yes"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
-$as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include "X11/xpm.h"
-#ifndef XpmReturnAllocPixels
-no_return_alloc_pixels
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
-  HAVE_XPM=no
-else
-  HAVE_XPM=yes
-fi
-rm -f conftest*
-
-
-      if test "${HAVE_XPM}" = "yes"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-      else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-      fi
-    fi
-  fi
-
-  if test "${HAVE_XPM}" = "yes"; then
-
-$as_echo "#define HAVE_XPM 1" >>confdefs.h
-
-    LIBXPM=-lXpm
-  fi
-fi
-
-### FIXME: Perhaps regroup to minimize code duplication due to MinGW's
-### slightly different requirements wrt image libraries (it doesn't
-### use -lXpm because it loads the xpm shared library dynamically at
-### run time).
-if test "${opsys}" = "mingw32"; then
-  if test "${with_xpm}" != "no"; then
-    ac_fn_c_check_header_compile "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "
-#define FOR_MSW 1
-"
-if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
-  HAVE_XPM=yes
-else
-  HAVE_XPM=no
-fi
-
-
-  fi
-
-  if test "${HAVE_XPM}" = "yes"; then
-
-$as_echo "#define HAVE_XPM 1" >>confdefs.h
-
-  fi
-fi
-
-
-
-### Use -ljpeg if available, unless `--with-jpeg=no'.
-### mingw32 doesn't use -ljpeg, since it loads the library dynamically.
-HAVE_JPEG=no
-LIBJPEG=
-if test "${opsys}" = "mingw32"; then
-  if test "${with_jpeg}" != "no"; then
-            ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
-if test "x$ac_cv_header_jerror_h" = x""yes; then :
-  HAVE_JPEG=yes
-else
-  HAVE_JPEG=no
-fi
-
-
-  fi
-    if test "${HAVE_JPEG}" = "yes"; then
-    $as_echo "#define HAVE_JPEG 1" >>confdefs.h
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <jpeglib.h>
-	 version=JPEG_LIB_VERSION
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
-  $as_echo "#define HAVE_JPEG 1" >>confdefs.h
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
-$as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
-        HAVE_JPEG=no
-fi
-rm -f conftest*
-
-  fi
-elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
-  if test "${with_jpeg}" != "no"; then
-            ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
-if test "x$ac_cv_header_jerror_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
-$as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
-if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ljpeg  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char jpeg_destroy_compress ();
-int
-main ()
-{
-return jpeg_destroy_compress ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_jpeg_jpeg_destroy_compress=yes
-else
-  ac_cv_lib_jpeg_jpeg_destroy_compress=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
-$as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
-if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
-  HAVE_JPEG=yes
-fi
-
-fi
-
-
-  fi
-
-    if test "${HAVE_JPEG}" = "yes"; then
-    $as_echo "#define HAVE_JPEG 1" >>confdefs.h
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <jpeglib.h>
-	 version=JPEG_LIB_VERSION
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
-  $as_echo "#define HAVE_JPEG 1" >>confdefs.h
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
-$as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
-	HAVE_JPEG=no
-fi
-rm -f conftest*
-
-  fi
-  if test "${HAVE_JPEG}" = "yes"; then
-    LIBJPEG=-ljpeg
-  fi
-fi
-
-
-### Use -lpng if available, unless `--with-png=no'.
-### mingw32 doesn't use -lpng, since it loads the library dynamically.
-HAVE_PNG=no
-LIBPNG=
-if test "${opsys}" = "mingw32"; then
-  if test "${with_png}" != "no"; then
-    ac_fn_c_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
-if test "x$ac_cv_header_png_h" = x""yes; then :
-  HAVE_PNG=yes
-else
-  HAVE_PNG=no
-fi
-
-
-  fi
-  if test "${HAVE_PNG}" = "yes"; then
-
-$as_echo "#define HAVE_PNG 1" >>confdefs.h
-
-
-    ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
-	# include <libpng/png.h>
-	#else
-	# include <png.h>
-	#endif
-
-"
-if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
-
-else
-
-$as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
-
-fi
-
-  fi
-elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
-  if test "${with_png}" != "no"; then
-    # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
-    # in /usr/include/libpng.
-    for ac_header in png.h libpng/png.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- break
-fi
-
-done
-
-    if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
-$as_echo_n "checking for png_get_channels in -lpng... " >&6; }
-if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpng -lz -lm $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char png_get_channels ();
-int
-main ()
-{
-return png_get_channels ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_png_png_get_channels=yes
-else
-  ac_cv_lib_png_png_get_channels=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
-$as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
-if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
-  HAVE_PNG=yes
-fi
-
-    fi
-  fi
-
-  if test "${HAVE_PNG}" = "yes"; then
-
-$as_echo "#define HAVE_PNG 1" >>confdefs.h
-
-    LIBPNG="-lpng -lz -lm"
-
-    ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
-	# include <libpng/png.h>
-	#else
-	# include <png.h>
-	#endif
-
-"
-if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
-
-else
-
-$as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
-
-fi
-
-  fi
-fi
-
-
-HAVE_ZLIB=no
-LIBZ=
-if test "${with_zlib}" != "no"; then
-  OLIBS=$LIBS
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inflateEnd" >&5
-$as_echo_n "checking for library containing inflateEnd... " >&6; }
-if test "${ac_cv_search_inflateEnd+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char inflateEnd ();
-int
-main ()
-{
-return inflateEnd ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' z; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_inflateEnd=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_inflateEnd+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_inflateEnd+set}" = set; then :
-
-else
-  ac_cv_search_inflateEnd=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inflateEnd" >&5
-$as_echo "$ac_cv_search_inflateEnd" >&6; }
-ac_res=$ac_cv_search_inflateEnd
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  HAVE_ZLIB=yes
-fi
-
-  LIBS=$OLIBS
-  case $ac_cv_search_inflateEnd in
-    -*) LIBZ=$ac_cv_search_inflateEnd ;;
-  esac
-fi
-if test "${HAVE_ZLIB}" = "yes"; then
-
-$as_echo "#define HAVE_ZLIB 1" >>confdefs.h
-
-  ### mingw32 doesn't use -lz, since it loads the library dynamically.
-  if test "${opsys}" = "mingw32"; then
-     LIBZ=
-  fi
-fi
-
-
-
-### Use -ltiff if available, unless `--with-tiff=no'.
-### mingw32 doesn't use -ltiff, since it loads the library dynamically.
-HAVE_TIFF=no
-LIBTIFF=
-if test "${opsys}" = "mingw32"; then
-  if test "${with_tiff}" != "no"; then
-    ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
-if test "x$ac_cv_header_tiffio_h" = x""yes; then :
-  HAVE_TIFF=yes
-else
-  HAVE_TIFF=no
-fi
-
-
-  fi
-  if test "${HAVE_TIFF}" = "yes"; then
-
-$as_echo "#define HAVE_TIFF 1" >>confdefs.h
-
-  fi
-elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
-  if test "${with_tiff}" != "no"; then
-    ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
-if test "x$ac_cv_header_tiffio_h" = x""yes; then :
-  tifflibs="-lz -lm"
-      # At least one tiff package requires the jpeg library.
-      if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
-$as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
-if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ltiff $tifflibs $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char TIFFGetVersion ();
-int
-main ()
-{
-return TIFFGetVersion ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_tiff_TIFFGetVersion=yes
-else
-  ac_cv_lib_tiff_TIFFGetVersion=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
-$as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
-if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
-  HAVE_TIFF=yes
-fi
-
-fi
-
-
-  fi
-
-  if test "${HAVE_TIFF}" = "yes"; then
-
-$as_echo "#define HAVE_TIFF 1" >>confdefs.h
-
-        LIBTIFF=-ltiff
-  fi
-fi
-
-
-### Use -lgif or -lungif if available, unless `--with-gif=no'.
-### mingw32 doesn't use -lgif/-lungif, since it loads the library dynamically.
-HAVE_GIF=no
-LIBGIF=
-if test "${opsys}" = "mingw32"; then
-  if test "${with_gif}" != "no"; then
-    ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
-if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
-  HAVE_GIF=yes
-else
-  HAVE_GIF=no
-fi
-
-
-  fi
-  if test "${HAVE_GIF}" = "yes"; then
-
-$as_echo "#define HAVE_GIF 1" >>confdefs.h
-
-  fi
-elif test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
-        || test "${HAVE_W32}" = "yes"; then
-  ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
-if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
-  # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
-# Earlier versions can crash Emacs, but version 5.0 removes EGifPutExtensionLast.
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GifMakeMapObject in -lgif" >&5
-$as_echo_n "checking for GifMakeMapObject in -lgif... " >&6; }
-if test "${ac_cv_lib_gif_GifMakeMapObject+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgif  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char GifMakeMapObject ();
-int
-main ()
-{
-return GifMakeMapObject ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_gif_GifMakeMapObject=yes
-else
-  ac_cv_lib_gif_GifMakeMapObject=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_GifMakeMapObject" >&5
-$as_echo "$ac_cv_lib_gif_GifMakeMapObject" >&6; }
-if test "x$ac_cv_lib_gif_GifMakeMapObject" = x""yes; then :
-  HAVE_GIF=yes
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
-$as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
-if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgif  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char EGifPutExtensionLast ();
-int
-main ()
-{
-return EGifPutExtensionLast ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_gif_EGifPutExtensionLast=yes
-else
-  ac_cv_lib_gif_EGifPutExtensionLast=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
-$as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
-if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
-  HAVE_GIF=yes
-else
-  HAVE_GIF=maybe
-fi
-
-fi
-
-fi
-
-
-
-  if test "$HAVE_GIF" = yes; then
-    LIBGIF=-lgif
-  elif test "$HAVE_GIF" = maybe; then
-# If gif_lib.h but no libgif, try libungif.
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
-$as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
-if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lungif  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char EGifPutExtensionLast ();
-int
-main ()
-{
-return EGifPutExtensionLast ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ungif_EGifPutExtensionLast=yes
-else
-  ac_cv_lib_ungif_EGifPutExtensionLast=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
-$as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
-if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
-  HAVE_GIF=yes
-else
-  HAVE_GIF=no
-fi
-
-    test "$HAVE_GIF" = yes && LIBGIF=-lungif
-  fi
-
-  if test "${HAVE_GIF}" = "yes"; then
-
-$as_echo "#define HAVE_GIF 1" >>confdefs.h
-
-  fi
-fi
-
-
-if test "${HAVE_X11}" = "yes"; then
-  MISSING=""
-  WITH_NO=""
-  test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
-    MISSING="libXpm" && WITH_NO="--with-xpm=no"
-  test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
-    MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
-  test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
-    MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
-  test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
-    MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
-  test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
-    MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
-
-  if test "X${MISSING}" != X; then
-    as_fn_error "The following required libraries were not found:
-    $MISSING
-Maybe some development libraries/packages are missing?
-If you don't want to link with them give
-    $WITH_NO
-as options to configure" "$LINENO" 5
-  fi
-fi
-
-### Use -lgpm if available, unless `--with-gpm=no'.
-HAVE_GPM=no
-LIBGPM=
-if test "${with_gpm}" != "no"; then
-  ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
-if test "x$ac_cv_header_gpm_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
-$as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
-if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgpm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char Gpm_Open ();
-int
-main ()
-{
-return Gpm_Open ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_gpm_Gpm_Open=yes
-else
-  ac_cv_lib_gpm_Gpm_Open=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
-$as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
-if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
-  HAVE_GPM=yes
-fi
-
-fi
-
-
-
-  if test "${HAVE_GPM}" = "yes"; then
-
-$as_echo "#define HAVE_GPM 1" >>confdefs.h
-
-    LIBGPM=-lgpm
-  fi
-fi
-
-
-
-
-
-
-GNUSTEP_CFLAGS=
-### Use NeXTstep API to implement GUI.
-if test "${HAVE_NS}" = "yes"; then
-
-$as_echo "#define HAVE_NS 1" >>confdefs.h
-
-  if test "${NS_IMPL_COCOA}" = "yes"; then
-
-$as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
-
-  fi
-  if test "${NS_IMPL_GNUSTEP}" = "yes"; then
-
-$as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
-
-    # See also .m.o rule in Makefile.in */
-    # FIXME: are all these flags really needed?  Document here why.  */
-    GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
-    ## Extra CFLAGS applied to src/*.m files.
-    GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
-  fi
-  OTHER_FILES=ns-app
-fi
-
-### Use session management (-lSM -lICE) if available
-HAVE_X_SM=no
-LIBXSM=
-if test "${HAVE_X11}" = "yes"; then
-  ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
-$as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
-if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lSM -lICE $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SmcOpenConnection ();
-int
-main ()
-{
-return SmcOpenConnection ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_SM_SmcOpenConnection=yes
-else
-  ac_cv_lib_SM_SmcOpenConnection=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
-$as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
-if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
-  HAVE_X_SM=yes
-fi
-
-fi
-
-
-
-  if test "${HAVE_X_SM}" = "yes"; then
-
-$as_echo "#define HAVE_X_SM 1" >>confdefs.h
-
-    LIBXSM="-lSM -lICE"
-    case "$LIBS" in
-      *-lSM*) ;;
-      *)      LIBS="$LIBXSM $LIBS" ;;
-    esac
-  fi
-fi
-
-
-### Use XRandr (-lXrandr) if available
-HAVE_XRANDR=no
-if test "${HAVE_X11}" = "yes"; then
-  XRANDR_REQUIRED=1.2.2
-  XRANDR_MODULES="xrandr >= $XRANDR_REQUIRED"
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_XRANDR=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XRANDR_MODULES" >&5
-$as_echo_n "checking for $XRANDR_MODULES... " >&6; }
-
-        if "$PKG_CONFIG" --exists "$XRANDR_MODULES" 2>&5 &&
-	   XRANDR_CFLAGS=`"$PKG_CONFIG" --cflags "$XRANDR_MODULES" 2>&5` &&
-	   XRANDR_LIBS=`"$PKG_CONFIG" --libs "$XRANDR_MODULES" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    XRANDR_CFLAGS=`$as_echo "$XRANDR_CFLAGS" | sed -e "$edit_cflags"`
-	    XRANDR_LIBS=`$as_echo "$XRANDR_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&5
-$as_echo "yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            XRANDR_CFLAGS=""
-            XRANDR_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    XRANDR_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$XRANDR_MODULES") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_XRANDR=yes
-  else
-     HAVE_XRANDR=no
-  fi
-
-  if test $HAVE_XRANDR = no; then
-    # Test old way in case pkg-config doesn't have it (older machines).
-    ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xrandr.h" "ac_cv_header_X11_extensions_Xrandr_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_extensions_Xrandr_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRGetScreenResources in -lXrandr" >&5
-$as_echo_n "checking for XRRGetScreenResources in -lXrandr... " >&6; }
-if test "${ac_cv_lib_Xrandr_XRRGetScreenResources+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXrandr  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRRGetScreenResources ();
-int
-main ()
-{
-return XRRGetScreenResources ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xrandr_XRRGetScreenResources=yes
-else
-  ac_cv_lib_Xrandr_XRRGetScreenResources=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRGetScreenResources" >&5
-$as_echo "$ac_cv_lib_Xrandr_XRRGetScreenResources" >&6; }
-if test "x$ac_cv_lib_Xrandr_XRRGetScreenResources" = x""yes; then :
-  HAVE_XRANDR=yes
-fi
-
-fi
-
-
-    if test $HAVE_XRANDR = yes; then
-      XRANDR_LIBS=-lXrandr
-
-    fi
-  fi
-  if test $HAVE_XRANDR = yes; then
-    SAVE_CFLAGS="$CFLAGS"
-    SAVE_LIBS="$LIBS"
-    CFLAGS="$XRANDR_CFLAGS $CFLAGS"
-    LIBS="$XRANDR_LIBS $LIBS"
-    for ac_func in XRRGetOutputPrimary XRRGetScreenResourcesCurrent
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-    CFLAGS="$SAVE_CFLAGS"
-    LIBS="$SAVE_LIBS"
-
-
-$as_echo "#define HAVE_XRANDR 1" >>confdefs.h
-
-  fi
-fi
-
-### Use Xinerama (-lXinerama) if available
-HAVE_XINERAMA=no
-if test "${HAVE_X11}" = "yes"; then
-  XINERAMA_REQUIRED=1.0.2
-  XINERAMA_MODULES="xinerama >= $XINERAMA_REQUIRED"
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_XINERAMA=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XINERAMA_MODULES" >&5
-$as_echo_n "checking for $XINERAMA_MODULES... " >&6; }
-
-        if "$PKG_CONFIG" --exists "$XINERAMA_MODULES" 2>&5 &&
-	   XINERAMA_CFLAGS=`"$PKG_CONFIG" --cflags "$XINERAMA_MODULES" 2>&5` &&
-	   XINERAMA_LIBS=`"$PKG_CONFIG" --libs "$XINERAMA_MODULES" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    XINERAMA_CFLAGS=`$as_echo "$XINERAMA_CFLAGS" | sed -e "$edit_cflags"`
-	    XINERAMA_LIBS=`$as_echo "$XINERAMA_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&5
-$as_echo "yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            XINERAMA_CFLAGS=""
-            XINERAMA_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    XINERAMA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$XINERAMA_MODULES") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_XINERAMA=yes
-  else
-     HAVE_XINERAMA=no
-  fi
-
-  if test $HAVE_XINERAMA = no; then
-    # Test old way in case pkg-config doesn't have it (older machines).
-    ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xinerama.h" "ac_cv_header_X11_extensions_Xinerama_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_extensions_Xinerama_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryExtension in -lXinerama" >&5
-$as_echo_n "checking for XineramaQueryExtension in -lXinerama... " >&6; }
-if test "${ac_cv_lib_Xinerama_XineramaQueryExtension+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXinerama  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XineramaQueryExtension ();
-int
-main ()
-{
-return XineramaQueryExtension ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xinerama_XineramaQueryExtension=yes
-else
-  ac_cv_lib_Xinerama_XineramaQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xinerama_XineramaQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xinerama_XineramaQueryExtension" = x""yes; then :
-  HAVE_XINERAMA=yes
-fi
-
-fi
-
-
-    if test $HAVE_XINERAMA = yes; then
-      XINERAMA_LIBS=-lXinerama
-
-    fi
-  fi
-  if test $HAVE_XINERAMA = yes; then
-
-$as_echo "#define HAVE_XINERAMA 1" >>confdefs.h
-
-  fi
-fi
-
-
-### Use libxml (-lxml2) if available
-### mingw32 doesn't use -lxml2, since it loads the library dynamically.
-HAVE_LIBXML2=no
-if test "${with_xml2}" != "no"; then
-  ### I'm not sure what the version number should be, so I just guessed.
-
-  succeeded=no
-
-  if test "$PKG_CONFIG" = "no" ; then
-     HAVE_LIBXML2=no
-  else
-     PKG_CONFIG_MIN_VERSION=0.9.0
-     if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
-$as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
-
-        if "$PKG_CONFIG" --exists "libxml-2.0 > 2.6.17" 2>&5 &&
-	   LIBXML2_CFLAGS=`"$PKG_CONFIG" --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
-	   LIBXML2_LIBS=`"$PKG_CONFIG" --libs "libxml-2.0 > 2.6.17" 2>&5`; then
-	    edit_cflags="
-	      s,///*,/,g
-	      s/^/ /
-	      s/ -I/ $isystem/g
-	      s/^ //
-	    "
-	    LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
-	    LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
-            succeeded=yes
-        else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-            LIBXML2_CFLAGS=""
-            LIBXML2_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.  Do it in a subshell
-	    ## to capture any diagnostics in invoking pkg-config.
-	    LIBXML2_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libxml-2.0 > 2.6.17") 2>&1`
-
-        fi
-
-
-
-     else
-        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-        echo "*** See http://www.freedesktop.org/software/pkgconfig"
-     fi
-  fi
-
-  if test $succeeded = yes; then
-     HAVE_LIBXML2=yes
-  else
-     HAVE_LIBXML2=no
-  fi
-
-  # Built-in libxml2 on OS X 10.8 lacks libxml-2.0.pc.
-  if test "${HAVE_LIBXML2}" != "yes" -a "$opsys" = "darwin"; then
-    SAVE_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="$CPPFLAGS -I/usr/include/libxml2"
-    ac_fn_c_check_header_mongrel "$LINENO" "libxml/HTMLparser.h" "ac_cv_header_libxml_HTMLparser_h" "$ac_includes_default"
-if test "x$ac_cv_header_libxml_HTMLparser_h" = x""yes; then :
-  ac_fn_c_check_decl "$LINENO" "HTML_PARSE_RECOVER" "ac_cv_have_decl_HTML_PARSE_RECOVER" "#include <libxml/HTMLparser.h>
-"
-if test "x$ac_cv_have_decl_HTML_PARSE_RECOVER" = x""yes; then :
-  HAVE_LIBXML2=yes
-fi
-
-fi
-
-
-    CPPFLAGS="$SAVE_CPPFLAGS"
-    if test "${HAVE_LIBXML2}" = "yes"; then
-      LIBXML2_LIBS="-lxml2"
-      LIBXML2_CFLAGS="-I/usr/include/libxml2"
-    fi
-  fi
-  if test "${HAVE_LIBXML2}" = "yes"; then
-    if test "${opsys}" != "mingw32"; then
-      LIBS="$LIBXML2_LIBS $LIBS"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
-$as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
-if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lxml2  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char htmlReadMemory ();
-int
-main ()
-{
-return htmlReadMemory ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_xml2_htmlReadMemory=yes
-else
-  ac_cv_lib_xml2_htmlReadMemory=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
-$as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
-if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
-  HAVE_LIBXML2=yes
-else
-  HAVE_LIBXML2=no
-fi
-
-    else
-      LIBXML2_LIBS=""
-    fi
-    if test "${HAVE_LIBXML2}" = "yes"; then
-
-$as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
-
-    else
-      LIBXML2_LIBS=""
-      LIBXML2_CFLAGS=""
-    fi
-  fi
-fi
-
-
-
-# If netdb.h doesn't declare h_errno, we must declare it by hand.
-# On MinGW, that is provided by nt/inc/sys/socket.h and w32.c.
-if test "${opsys}" = "mingw32"; then
-  emacs_cv_netdb_declares_h_errno=yes
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
-$as_echo_n "checking whether netdb declares h_errno... " >&6; }
-if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <netdb.h>
-int
-main ()
-{
-return h_errno;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_netdb_declares_h_errno=yes
-else
-  emacs_cv_netdb_declares_h_errno=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
-$as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
-if test $emacs_cv_netdb_declares_h_errno = yes; then
-
-$as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
-
-fi
-
-# sqrt and other floating-point functions such as fmod and frexp
-# are found in -lm on most systems, but mingw32 doesn't use -lm.
-if test "${opsys}" != "mingw32"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
-$as_echo_n "checking for sqrt in -lm... " >&6; }
-if test "${ac_cv_lib_m_sqrt+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char sqrt ();
-int
-main ()
-{
-return sqrt ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_sqrt=yes
-else
-  ac_cv_lib_m_sqrt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
-$as_echo "$ac_cv_lib_m_sqrt" >&6; }
-if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBM 1
-_ACEOF
-
-  LIBS="-lm $LIBS"
-
-fi
-
-fi
-
-# Check for mail-locking functions in a "mail" library.  Probably this should
-# have the same check as for liblockfile below.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
-$as_echo_n "checking for maillock in -lmail... " >&6; }
-if test "${ac_cv_lib_mail_maillock+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmail  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char maillock ();
-int
-main ()
-{
-return maillock ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_mail_maillock=yes
-else
-  ac_cv_lib_mail_maillock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
-$as_echo "$ac_cv_lib_mail_maillock" >&6; }
-if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
-  have_mail=yes
-else
-  have_mail=no
-fi
-
-if test $have_mail = yes; then
-  LIBS_MAIL=-lmail
-  LIBS="$LIBS_MAIL $LIBS"
-
-$as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
-
-else
-  LIBS_MAIL=
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
-$as_echo_n "checking for maillock in -llockfile... " >&6; }
-if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-llockfile  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char maillock ();
-int
-main ()
-{
-return maillock ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_lockfile_maillock=yes
-else
-  ac_cv_lib_lockfile_maillock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
-$as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
-if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
-  have_lockfile=yes
-else
-  have_lockfile=no
-fi
-
-if test $have_lockfile = yes; then
-   LIBS_MAIL=-llockfile
-   LIBS="$LIBS_MAIL $LIBS"
-
-$as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
-
-else
-# If we have the shared liblockfile, assume we must use it for mail
-# locking (e.g. Debian).  If we couldn't link against liblockfile
-# (no liblockfile.a installed), ensure that we don't need to.
-      # Extract the first word of "liblockfile.so", so it can be a program name with args.
-set dummy liblockfile.so; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_liblockfile+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$liblockfile"; then
-  ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
-for as_dir in $as_dummy
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_liblockfile="yes"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
-fi
-fi
-liblockfile=$ac_cv_prog_liblockfile
-if test -n "$liblockfile"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
-$as_echo "$liblockfile" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  if test $ac_cv_prog_liblockfile = yes; then
-    as_fn_error "Shared liblockfile found but can't link against it.
-This probably means that movemail could lose mail.
-There may be a \`development' package to install containing liblockfile." "$LINENO" 5
-  fi
-fi
-
-
-
-
-
-## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
-## interlock access to the mail spool.  The alternative is a lock file named
-## /usr/spool/mail/$USER.lock.
-mail_lock=no
-case "$opsys" in
-  aix4-2) mail_lock="lockf" ;;
-
-  gnu|freebsd|dragonfly|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
-
-  ## On GNU/Linux systems, both methods are used by various mail programs.
-  ## I assume most people are using newer mailers that have heard of flock.
-  ## Change this if you need to.
-  ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
-  ## configure gets the right answers, and that means *NOT* using flock.
-  ## Using flock is guaranteed to be the wrong thing. See Debian Policy
-  ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
-  ## Debian maintainer hasn't provided a clean fix for Emacs.
-  ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
-  ## HAVE_MAILLOCK_H are defined, so the following appears to be the
-  ## correct logic.  -- fx
-  ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
-  ## liblockfile is a Free Software replacement for libmail, used on
-  ## Debian systems and elsewhere. -rfr.
-  gnu-*)
-    mail_lock="flock"
-    if test $have_mail = yes || test $have_lockfile = yes; then
-      test $ac_cv_header_maillock_h = yes && mail_lock=no
-    fi
-    ;;
-
-  mingw32)
-    mail_lock="none-needed" ;;
-esac
-
-BLESSMAIL_TARGET=
-case "$mail_lock" in
-  flock)
-$as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
- ;;
-
-  lockf)
-$as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
- ;;
-
-  none-needed) ;;
-
-  *) BLESSMAIL_TARGET="need-blessmail" ;;
-esac
-
-
-
-for ac_func in accept4 gethostname \
-getrusage get_current_dir_name \
-lrand48 \
-select getpagesize setlocale \
-getrlimit setrlimit shutdown getaddrinfo \
-strsignal setitimer \
-sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
-gai_strerror getline getdelim sync \
-difftime posix_memalign \
-getpwent endpwent getgrent endgrent \
-touchlock \
-cfmakeraw cfsetspeed copysign __executable_start log2
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
-## has a broken `rint' in some library versions including math library
-## version number A.09.05.
-## You can fix the math library by installing patch number PHSS_4630.
-## But we can fix it more reliably for Emacs by just not using rint.
-## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
-case $opsys in
-   hpux*) : ;;
-   *) for ac_func in random rint
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
-$as_echo_n "checking for __builtin_unwind_init... " >&6; }
-if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-__builtin_unwind_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_func___builtin_unwind_init=yes
-else
-  emacs_cv_func___builtin_unwind_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
-$as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
-if test $emacs_cv_func___builtin_unwind_init = yes; then
-
-$as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
-
-fi
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
-$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
-if test "${ac_cv_sys_largefile_source+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  while :; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h> /* for off_t */
-     #include <stdio.h>
-int
-main ()
-{
-int (*fp) (FILE *, off_t, int) = fseeko;
-     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_sys_largefile_source=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#define _LARGEFILE_SOURCE 1
-#include <sys/types.h> /* for off_t */
-     #include <stdio.h>
-int
-main ()
-{
-int (*fp) (FILE *, off_t, int) = fseeko;
-     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_sys_largefile_source=1; break
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  ac_cv_sys_largefile_source=unknown
-  break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
-$as_echo "$ac_cv_sys_largefile_source" >&6; }
-case $ac_cv_sys_largefile_source in #(
-  no | unknown) ;;
-  *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
-_ACEOF
-;;
-esac
-rm -rf conftest*
-
-# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
-# in glibc 2.1.3, but that breaks too many other things.
-# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-if test $ac_cv_sys_largefile_source != unknown; then
-
-$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
-
-fi
-
-
-# UNIX98 PTYs.
-for ac_func in grantpt
-do :
-  ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
-if test "x$ac_cv_func_grantpt" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GRANTPT 1
-_ACEOF
-
-fi
-done
-
-
-# PTY-related GNU extensions.
-for ac_func in getpt posix_openpt
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-# Check this now, so that we will NOT find the above functions in ncurses.
-# That is because we have not set up to link ncurses in lib-src.
-# It's better to believe a function is not available
-# than to expect to find it in ncurses.
-# Also we need tputs and friends to be able to build at all.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
-$as_echo_n "checking for library containing tputs... " >&6; }
-# Run a test program that contains a call to tputs, a call that is
-# never executed.  This tests whether a pre-'main' dynamic linker
-# works with the library.  It's too much trouble to actually call
-# tputs in the test program, due to portability hassles.  When
-# cross-compiling, assume the test program will run if it links.
-
-if test "${opsys}" = "mingw32"; then
-  msg='none required'
-else
-  # Maybe curses should be tried earlier?
-  # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
-  for tputs_library in '' tinfo ncurses terminfo termcap curses; do
-    OLIBS=$LIBS
-    if test -z "$tputs_library"; then
-      LIBS_TERMCAP=
-      msg='none required'
-    else
-      LIBS_TERMCAP=-l$tputs_library
-      msg=$LIBS_TERMCAP
-      LIBS="$LIBS_TERMCAP $LIBS"
-    fi
-    if test "$cross_compiling" = yes; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-  extern void tputs (const char *, int, int (*)(int));
-       int main (int argc, char **argv)
-       {
-	  if (argc == 10000)
-	    tputs (argv[0], 0, 0);
-	  return 0;
-       }
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
-  msg=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-  extern void tputs (const char *, int, int (*)(int));
-       int main (int argc, char **argv)
-       {
-	  if (argc == 10000)
-	    tputs (argv[0], 0, 0);
-	  return 0;
-       }
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  msg=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-    LIBS=$OLIBS
-    if test "X$msg" != Xno; then
-      break
-    fi
-  done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
-$as_echo "$msg" >&6; }
-if test "X$msg" = Xno; then
-  as_fn_error "The required function \`tputs' was not found in any library.
-The following libraries were tried (in order):
-  libtinfo, libncurses, libterminfo, libtermcap, libcurses
-Please try installing whichever of these libraries is most appropriate
-for your system, together with its header files.
-For example, a libncurses-dev(el) or similar package." "$LINENO" 5
-fi
-
-## Use termcap instead of terminfo?
-## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
-TERMINFO=yes
-## FIXME?  In the cases below where we unconditionally set
-## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
-## if that was found above to have tputs.
-## Should we use the gnu* logic everywhere?
-case "$opsys" in
-  ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
-  ##  The ncurses library has been moved out of the System framework in
-  ##  Mac OS X 10.2.  So if configure detects it, set the command-line
-  ##  option to use it.
-  darwin) LIBS_TERMCAP="-lncurses" ;;
-
-  gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
-
-  freebsd)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
-$as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
-    if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <osreldate.h>
-int
-main ()
-{
-#if __FreeBSD_version < 400000
-fail;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_freebsd_terminfo=yes
-else
-  emacs_cv_freebsd_terminfo=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
-$as_echo "$emacs_cv_freebsd_terminfo" >&6; }
-
-    if test $emacs_cv_freebsd_terminfo = yes; then
-      LIBS_TERMCAP="-lncurses"
-    else
-      TERMINFO=no
-      LIBS_TERMCAP="-ltermcap"
-    fi
-    ;;
-
-  mingw32)
-    TERMINFO=no
-    LIBS_TERMCAP=
-    ;;
-
-  netbsd)
-    if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
-      TERMINFO=no
-      LIBS_TERMCAP="-ltermcap"
-    fi
-    ;;
-
-  openbsd | dragonfly) LIBS_TERMCAP="-lncurses" ;;
-
-  ## hpux: Make sure we get select from libc rather than from libcurses
-  ##  because libcurses on HPUX 10.10 has a broken version of select.
-  ##  We used to use -lc -lcurses, but this may be cleaner.
-  ## FIXME?  But TERMINFO = yes on hpux (it used to be explicitly
-  # set that way, now it uses the default).  Isn't this a contradiction?
-  hpux*) LIBS_TERMCAP="-ltermcap" ;;
-
-esac
-
-TERMCAP_OBJ=tparam.o
-if test $TERMINFO = yes; then
-
-$as_echo "#define TERMINFO 1" >>confdefs.h
-
-  TERMCAP_OBJ=terminfo.o
-fi
-if test "X$LIBS_TERMCAP" = "X-lncurses"; then
-
-$as_echo "#define USE_NCURSES 1" >>confdefs.h
-
-fi
-
-
-
-
-# Do we have res_init, for detecting changes in /etc/resolv.conf?
-# On Darwin, res_init appears not to be useful: see bug#562 and
-# http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
-resolv=no
-
-if test $opsys != darwin; then
-
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <resolv.h>
-int
-main ()
-{
-return res_init();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  have_res_init=yes
-else
-  have_res_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test "$have_res_init" = no; then
-    OLIBS="$LIBS"
-    LIBS="$LIBS -lresolv"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
-$as_echo_n "checking for res_init with -lresolv... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <resolv.h>
-int
-main ()
-{
-return res_init();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  have_res_init=yes
-else
-  have_res_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
-$as_echo "$have_res_init" >&6; }
-    if test "$have_res_init" = yes ; then
-      resolv=yes
-    fi
-    LIBS="$OLIBS"
-  fi
-
-  if test "$have_res_init" = yes; then
-
-$as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
-
-  fi
-fi
-# Do we need the Hesiod library to provide the support routines?
-LIBHESIOD=
-if test "$with_hesiod" != no ; then
-  # Don't set $LIBS here -- see comments above.  FIXME which comments?
-  ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
-if test "x$ac_cv_func_res_send" = x""yes; then :
-
-else
-  ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
-if test "x$ac_cv_func___res_send" = x""yes; then :
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
-$as_echo_n "checking for res_send in -lresolv... " >&6; }
-if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char res_send ();
-int
-main ()
-{
-return res_send ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_resolv_res_send=yes
-else
-  ac_cv_lib_resolv_res_send=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
-$as_echo "$ac_cv_lib_resolv_res_send" >&6; }
-if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
-  resolv=yes
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
-$as_echo_n "checking for __res_send in -lresolv... " >&6; }
-if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char __res_send ();
-int
-main ()
-{
-return __res_send ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_resolv___res_send=yes
-else
-  ac_cv_lib_resolv___res_send=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
-$as_echo "$ac_cv_lib_resolv___res_send" >&6; }
-if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
-  resolv=yes
-fi
-
-fi
-
-fi
-
-fi
-
-  if test "$resolv" = yes ; then
-    RESOLVLIB=-lresolv
-  else
-    RESOLVLIB=
-  fi
-  ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
-if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
-$as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
-if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lhesiod $RESOLVLIB $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char hes_getmailhost ();
-int
-main ()
-{
-return hes_getmailhost ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_hesiod_hes_getmailhost=yes
-else
-  ac_cv_lib_hesiod_hes_getmailhost=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
-$as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
-if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
-  hesiod=yes
-else
-  :
-fi
-
-fi
-
-
-  if test x"$hesiod" = xyes; then
-    LIBHESIOD=-lhesiod
-  fi
-fi
-
-
-# Do we need libresolv (due to res_init or Hesiod)?
-if test "$resolv" = yes && test $opsys != darwin; then
-  LIBRESOLV=-lresolv
-else
-  LIBRESOLV=
-fi
-
-
-# These tell us which Kerberos-related libraries to use.
-COM_ERRLIB=
-CRYPTOLIB=
-KRB5LIB=
-DESLIB=
-KRB4LIB=
-
-if test "${with_kerberos}" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
-$as_echo_n "checking for com_err in -lcom_err... " >&6; }
-if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcom_err  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char com_err ();
-int
-main ()
-{
-return com_err ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_com_err_com_err=yes
-else
-  ac_cv_lib_com_err_com_err=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
-$as_echo "$ac_cv_lib_com_err_com_err" >&6; }
-if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
-  have_com_err=yes
-else
-  have_com_err=no
-fi
-
-  if test $have_com_err = yes; then
-    COM_ERRLIB=-lcom_err
-    LIBS="$COM_ERRLIB $LIBS"
-  fi
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
-$as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
-if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char mit_des_cbc_encrypt ();
-int
-main ()
-{
-return mit_des_cbc_encrypt ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
-else
-  ac_cv_lib_crypto_mit_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
-  have_crypto=yes
-else
-  have_crypto=no
-fi
-
-  if test $have_crypto = yes; then
-    CRYPTOLIB=-lcrypto
-    LIBS="$CRYPTOLIB $LIBS"
-  fi
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
-$as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
-if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lk5crypto  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char mit_des_cbc_encrypt ();
-int
-main ()
-{
-return mit_des_cbc_encrypt ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
-else
-  ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
-  have_k5crypto=yes
-else
-  have_k5crypto=no
-fi
-
-  if test $have_k5crypto = yes; then
-    CRYPTOLIB=-lk5crypto
-    LIBS="$CRYPTOLIB $LIBS"
-  fi
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
-$as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
-if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb5  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb5_init_context ();
-int
-main ()
-{
-return krb5_init_context ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_krb5_krb5_init_context=yes
-else
-  ac_cv_lib_krb5_krb5_init_context=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
-$as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
-if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
-  have_krb5=yes
-else
-  have_krb5=no
-fi
-
-  if test $have_krb5=yes; then
-    KRB5LIB=-lkrb5
-    LIBS="$KRB5LIB $LIBS"
-  fi
-    if test "${with_kerberos5}" = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
-$as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
-if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldes425  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char des_cbc_encrypt ();
-int
-main ()
-{
-return des_cbc_encrypt ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_des425_des_cbc_encrypt=yes
-else
-  ac_cv_lib_des425_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
-  have_des425=yes
-else
-  have_des425=no
-fi
-
-    if test $have_des425 = yes; then
-      DESLIB=-ldes425
-      LIBS="$DESLIB $LIBS"
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
-$as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
-if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldes  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char des_cbc_encrypt ();
-int
-main ()
-{
-return des_cbc_encrypt ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_des_des_cbc_encrypt=yes
-else
-  ac_cv_lib_des_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
-  have_des=yes
-else
-  have_des=no
-fi
-
-      if test $have_des = yes; then
-        DESLIB=-ldes
-        LIBS="$DESLIB $LIBS"
-      fi
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
-$as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
-if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb4  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb_get_cred ();
-int
-main ()
-{
-return krb_get_cred ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_krb4_krb_get_cred=yes
-else
-  ac_cv_lib_krb4_krb_get_cred=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
-$as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
-if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
-  have_krb4=yes
-else
-  have_krb4=no
-fi
-
-    if test $have_krb4 = yes; then
-      KRB4LIB=-lkrb4
-      LIBS="$KRB4LIB $LIBS"
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
-$as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
-if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb_get_cred ();
-int
-main ()
-{
-return krb_get_cred ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_krb_krb_get_cred=yes
-else
-  ac_cv_lib_krb_krb_get_cred=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
-$as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
-if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
-  have_krb=yes
-else
-  have_krb=no
-fi
-
-      if test $have_krb = yes; then
-        KRB4LIB=-lkrb
-        LIBS="$KRB4LIB $LIBS"
-      fi
-    fi
-  fi
-
-  if test "${with_kerberos5}" != no; then
-    for ac_header in krb5.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
-if test "x$ac_cv_header_krb5_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_H 1
-_ACEOF
- ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
-"
-if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_ERROR_TEXT 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
-"
-if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_ERROR_E_TEXT 1
-_ACEOF
-
-
-fi
-
-fi
-
-done
-
-  else
-    for ac_header in krb.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_krb_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB_H 1
-_ACEOF
-
-else
-  for ac_header in kerberosIV/krb.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROSIV_KRB_H 1
-_ACEOF
-
-else
-  for ac_header in kerberos/krb.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROS_KRB_H 1
-_ACEOF
-
-fi
-
-done
-
-fi
-
-done
-
-fi
-
-done
-
-  fi
-  for ac_header in com_err.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
-if test "x$ac_cv_header_com_err_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_COM_ERR_H 1
-_ACEOF
-
-fi
-
-done
-
-fi
-
-
-
-
-
-
-
-for ac_header in valgrind/valgrind.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "valgrind/valgrind.h" "ac_cv_header_valgrind_valgrind_h" "$ac_includes_default"
-if test "x$ac_cv_header_valgrind_valgrind_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_VALGRIND_VALGRIND_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-  for ac_func in $ac_func_list
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
-$as_echo_n "checking whether localtime caches TZ... " >&6; }
-if test "${emacs_cv_localtime_cache+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test x$ac_cv_func_tzset = xyes; then
-if test "$cross_compiling" = yes; then :
-  # If we have tzset, assume the worst when cross-compiling.
-emacs_cv_localtime_cache=yes
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <time.h>
-char TZ_GMT0[] = "TZ=GMT0";
-char TZ_PST8[] = "TZ=PST8";
-main()
-{
-  time_t now = time ((time_t *) 0);
-  int hour_GMT0, hour_unset;
-  if (putenv (TZ_GMT0) != 0)
-    exit (1);
-  hour_GMT0 = localtime (&now)->tm_hour;
-  unsetenv("TZ");
-  hour_unset = localtime (&now)->tm_hour;
-  if (putenv (TZ_PST8) != 0)
-    exit (1);
-  if (localtime (&now)->tm_hour == hour_GMT0)
-    exit (1);
-  unsetenv("TZ");
-  if (localtime (&now)->tm_hour != hour_unset)
-    exit (1);
-  exit (0);
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  emacs_cv_localtime_cache=no
-else
-  emacs_cv_localtime_cache=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-else
-	# If we lack tzset, report that localtime does not cache TZ,
-	# since we can't invalidate the cache if we don't have tzset.
-	emacs_cv_localtime_cache=no
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
-$as_echo "$emacs_cv_localtime_cache" >&6; }
-if test $emacs_cv_localtime_cache = yes; then
-
-$as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
-
-fi
-
-ok_so_far=yes
-ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
-if test "x$ac_cv_func_socket" = x""yes; then :
-
-else
-  ok_so_far=no
-fi
-
-if test $ok_so_far = yes; then
-  ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
-if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
-
-else
-  ok_so_far=no
-fi
-
-
-fi
-if test $ok_so_far = yes; then
-  ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
-if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
-
-else
-  ok_so_far=no
-fi
-
-
-fi
-if test $ok_so_far = yes; then
-
-$as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
-
-fi
-
-case $canonical in
-  *-solaris2.4 | *-solaris2.4.*)
-        : ${ac_cv_func_vfork_works=no};;
-esac
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = x""yes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
-
-fi
-
-for ac_header in vfork.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_VFORK_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in fork vfork
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if test "${ac_cv_func_fork_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_fork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	  /* By Ruediger Kuhlmann. */
-	  return fork () < 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_fork_works=yes
-else
-  ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
-  ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if test "${ac_cv_func_vfork_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_vfork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Thanks to Paul Eggert for this test.  */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test (0);
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
-       as well.  Test for this by closing stdout in the child.  */
-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    return (
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_vfork_works=yes
-else
-  ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=$ac_cv_func_vfork
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-
-$as_echo "#define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-
-$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-
-for ac_func in snprintf
-do :
-  ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
-if test "x$ac_cv_func_snprintf" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SNPRINTF 1
-_ACEOF
-
-fi
-done
-
-
-XGSELOBJ=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GLib is linked in" >&5
-$as_echo_n "checking whether GLib is linked in... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <glib.h>
-
-int
-main ()
-{
-g_print ("Hello world");
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  links_glib=yes
-else
-  links_glib=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $links_glib" >&5
-$as_echo "$links_glib" >&6; }
-if test "${links_glib}" = "yes"; then
-
-$as_echo "#define HAVE_GLIB 1" >>confdefs.h
-
-  if test "$HAVE_NS" = no;then
-    XGSELOBJ=xgselect.o
-  fi
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
-$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
-if test "${emacs_cv_langinfo_codeset+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <langinfo.h>
-int
-main ()
-{
-char* cs = nl_langinfo(CODESET);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_langinfo_codeset=yes
-else
-  emacs_cv_langinfo_codeset=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
-$as_echo "$emacs_cv_langinfo_codeset" >&6; }
-if test $emacs_cv_langinfo_codeset = yes; then
-
-$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
-$as_echo_n "checking for mbstate_t... " >&6; }
-if test "${ac_cv_type_mbstate_t+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-#	    include <wchar.h>
-int
-main ()
-{
-mbstate_t x; return sizeof x;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_type_mbstate_t=yes
-else
-  ac_cv_type_mbstate_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
-$as_echo "$ac_cv_type_mbstate_t" >&6; }
-   if test $ac_cv_type_mbstate_t = yes; then
-
-$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
-
-   else
-
-$as_echo "#define mbstate_t int" >>confdefs.h
-
-   fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
-$as_echo_n "checking for C restricted array declarations... " >&6; }
-if test "${emacs_cv_c_restrict_arr+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-void fred (int x[__restrict]);
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_c_restrict_arr=yes
-else
-  emacs_cv_c_restrict_arr=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
-$as_echo "$emacs_cv_c_restrict_arr" >&6; }
-if test "$emacs_cv_c_restrict_arr" = yes; then
-
-$as_echo "#define __restrict_arr __restrict" >>confdefs.h
-
-fi
-
-
-if test "${opsys}" != "mingw32"; then
-
-$as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
-
-fi
-
-
-$as_echo "#define CLASH_DETECTION 1" >>confdefs.h
-
-
-## Note: PTYs are broken on darwin <6.  Use at your own risk.
-if test "${opsys}" != "mingw32"; then
-
-$as_echo "#define HAVE_PTYS 1" >>confdefs.h
-
-fi
-
-
-$as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
-
-
-
-
-
-if test "${opsys}" = "mingw32"; then
-  $as_echo "#define NULL_DEVICE \"NUL:\"" >>confdefs.h
-
-else
-  $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
-
-fi
-
-
-if test "${opsys}" = "mingw32"; then
-  $as_echo "#define SEPCHAR ';'" >>confdefs.h
-
-else
-  $as_echo "#define SEPCHAR ':'" >>confdefs.h
-
-fi
-
-
-$as_echo "#define subprocesses 1" >>confdefs.h
-
-
-
-$as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
-
-
-
-
-$as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
-
-
-if test "${opsys}" = "mingw32"; then
-
-$as_echo "#define IS_DEVICE_SEP(_c_) ((_c_) == ':')" >>confdefs.h
-
-
-
-$as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == '/' || (_c_) == '\\\\')" >>confdefs.h
-
-
-
-$as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_) || IS_DEVICE_SEP(_c_))" >>confdefs.h
-
-else
-
-$as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
-
-
-
-$as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
-
-
-
-$as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
-
-fi
-
-
-
-case $opsys in
-  aix4-2)
-        if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
-      $as_echo "#define NO_EDITRES 1" >>confdefs.h
-
-    fi
-    ;;
-
-  hpux*)
-            $as_echo "#define NO_EDITRES 1" >>confdefs.h
-
-    ;;
-esac
-
-
-case $opsys in
-  irix6-5 | sol2* | unixware )
-
-$as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
-
-    ;;
-esac
-
-emacs_broken_SIGIO=no
-
-case $opsys in
-      hpux* | irix6-5 | openbsd | sol2* | unixware )
-    emacs_broken_SIGIO=yes
-    ;;
-
-  aix4-2)
-
-$as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
-
-    ;;
-
-  freebsd)
-
-$as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
-
-    ;;
-esac
-
-case $opsys in
-  gnu-* | sol2-10 )
-
-$as_echo "#define HAVE_PROCFS 1" >>confdefs.h
-
-  ;;
-esac
-
-case $opsys in
-  darwin | dragonfly | freebsd | netbsd | openbsd )
-
-$as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
-
-  ;;
-esac
-
-case $opsys in
-  netbsd | openbsd) sound_device="/dev/audio" ;;
-  *) sound_device="/dev/dsp" ;;
-esac
-
-
-cat >>confdefs.h <<_ACEOF
-#define DEFAULT_SOUND_DEVICE "$sound_device"
-_ACEOF
-
-
-
-case $opsys in
-  darwin | gnu-linux | gnu-kfreebsd )
-
-$as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
-
-  ;;
-esac
-
-
-case $opsys in
-  cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
-
-$as_echo "#define NARROWPROTO 1" >>confdefs.h
-
-  ;;
-esac
-
-
-
-
-
-
-
-
-case $opsys in
-  aix4-2 )
-    $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
-
-            $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
-
-    $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
-
-    ;;
-
-  cygwin )
-    $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
-
-        $as_echo "#define PTY_OPEN  do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h
-
-    $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
-
-    $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
-
-    ;;
-
-    darwin )
-    $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
-
-        $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
-
-                $as_echo "#define PTY_OPEN  do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)" >>confdefs.h
-
-    $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
-
-    $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
-
-    ;;
-
-  gnu | openbsd )
-    $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
-
-    ;;
-
-  gnu-linux | gnu-kfreebsd | dragonfly | freebsd | netbsd )
-        if test "x$ac_cv_func_grantpt" = xyes; then
-
-$as_echo "#define UNIX98_PTYS 1" >>confdefs.h
-
-      $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
-
-                  $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { emacs_close (fd); return -1; } snprintf (pty_name, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
-
-            if test "x$ac_cv_func_posix_openpt" = xyes; then
-        $as_echo "#define PTY_OPEN do { fd = posix_openpt (O_RDWR | O_CLOEXEC | O_NOCTTY); if (fd < 0 && errno == EINVAL) fd = posix_openpt (O_RDWR | O_NOCTTY); } while (0)" >>confdefs.h
-
-        $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
-
-            elif test "x$ac_cv_func_getpt" = xyes; then
-        $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
-
-        $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
-
-      else
-        $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
-
-      fi
-    else
-      $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
-
-    fi
-    ;;
-
-  hpux*)
-    $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
-
-    $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
-
-    $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
-
-    ;;
-
-  irix6-5 )
-                                            $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
-
-        $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
-
-    $as_echo "#define PTY_OPEN  { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCHLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCHLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); }" >>confdefs.h
-
-        $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
-
-        $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
-
-    ;;
-
-  sol2* )
-                $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
-
-    ;;
-
-  unixware )
-        $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1) fatal(\"could not grant slave pty\"); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
-
-    ;;
-esac
-
-
-case $opsys in
-  sol2* | unixware )
-            $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
-
-    $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
-
-
-$as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
-
-    ;;
-esac
-
-
-
-
-case $opsys in
-      aix4-2 | cygwin | gnu | irix6-5 | dragonfly | freebsd | netbsd | openbsd | darwin )
-    $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
-
-    ;;
-
-      gnu-linux | gnu-kfreebsd )
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
-$as_echo_n "checking for signals via characters... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <linux/version.h>
-#if LINUX_VERSION_CODE < 0x20400
-# error "Linux version too old"
-#endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  emacs_signals_via_chars=yes
-else
-  emacs_signals_via_chars=no
-fi
-rm -f conftest.err conftest.$ac_ext
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
-$as_echo "$emacs_signals_via_chars" >&6; }
-    test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
-
-    ;;
-esac
-
-
-
-
-case $opsys in
-  aix*)
-        $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
-
-    ;;
-  hpux*)
-        $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
-
-    ;;
-  irix6-5)
-    $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
-
-    ;;
-esac
-
-
-
-
-case $opsys in
-  darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
- ;;
-
-  gnu | dragonfly | freebsd | netbsd | openbsd )
-
-$as_echo "#define TABDLY OXTABS" >>confdefs.h
-
-    $as_echo "#define TAB3 OXTABS" >>confdefs.h
-
-    ;;
-
-  gnu-linux | gnu-kfreebsd )
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifndef __ia64__
-# error "not ia64"
-#endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-$as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
-
-fi
-rm -f conftest.err conftest.$ac_ext
-    ;;
-
-  hpux*)
-
-$as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
-
-    ;;
-esac
-
-
-
-
-
-case $opsys in
-          gnu-linux | gnu-kfreebsd )
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#if defined __i386__ || defined __sparc__ || defined __mc68000__ \
-  || defined __alpha__ || defined __mips__ || defined __s390__ \
-  || defined __arm__ || defined __powerpc__ || defined __amd64__ \
-  || defined __ia64__ || defined __sh__
-/* ok */
-#else
-# error "setjmp not known to work on this arch"
-#endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-
-fi
-rm -f conftest.err conftest.$ac_ext
-    ;;
-esac
-
-
-if test x$GCC = xyes; then
-      $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-
-else
-  case $opsys in
-        dragonfly | freebsd | netbsd | openbsd | irix6-5 | sol2* )
-      $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-
-      ;;
-  esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
-$as_echo_n "checking for _setjmp... " >&6; }
-if test "${emacs_cv_func__setjmp+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <setjmp.h>
-         #ifdef __MINGW32__
-         # define _longjmp longjmp
-         #endif
-
-int
-main ()
-{
-jmp_buf j;
-	 if (! _setjmp (j))
-	   _longjmp (j, 1);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_func__setjmp=yes
-else
-  emacs_cv_func__setjmp=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
-$as_echo "$emacs_cv_func__setjmp" >&6; }
-if test $emacs_cv_func__setjmp = yes; then
-
-$as_echo "#define HAVE__SETJMP 1" >>confdefs.h
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
-$as_echo_n "checking for sigsetjmp... " >&6; }
-if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <setjmp.h>
-
-int
-main ()
-{
-sigjmp_buf j;
-	   if (! sigsetjmp (j, 1))
-	     siglongjmp (j, 1);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  emacs_cv_func_sigsetjmp=yes
-else
-  emacs_cv_func_sigsetjmp=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
-$as_echo "$emacs_cv_func_sigsetjmp" >&6; }
-  if test $emacs_cv_func_sigsetjmp = yes; then
-
-$as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
-
-  fi
-fi
-
-case $opsys in
-  sol2* | unixware )
-
-$as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
-
-    ;;
-esac
-
-
-case $opsys in
-  hpux* | sol2* )
-
-$as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
-
-    ;;
-esac
-
-
-
-
-
-
-
-case $opsys in
-  aix4-2)
-    $as_echo "#define USG /**/" >>confdefs.h
-
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifndef _AIX
-# error "_AIX not defined"
-#endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-
-$as_echo "#define _AIX /**/" >>confdefs.h
-
-fi
-rm -f conftest.err conftest.$ac_ext
-    ;;
-
-  cygwin)
-
-$as_echo "#define CYGWIN 1" >>confdefs.h
-
-    ;;
-
-  darwin)
-
-$as_echo "#define DARWIN_OS /**/" >>confdefs.h
-
-    ;;
-
-  gnu-linux | gnu-kfreebsd )
-    $as_echo "#define USG /**/" >>confdefs.h
-
-
-$as_echo "#define GNU_LINUX /**/" >>confdefs.h
-
-    ;;
-
-  hpux*)
-    $as_echo "#define USG /**/" >>confdefs.h
-
-
-$as_echo "#define HPUX /**/" >>confdefs.h
-
-    ;;
-
-  irix6-5)
-    $as_echo "#define USG /**/" >>confdefs.h
-
-    $as_echo "#define USG5_4 /**/" >>confdefs.h
-
-
-$as_echo "#define IRIX6_5 /**/" >>confdefs.h
-
-    ;;
-
-  mingw32)
-    $as_echo "#define DOS_NT /**/" >>confdefs.h
-
-
-$as_echo "#define WINDOWSNT 1" >>confdefs.h
-
-    if test "x$ac_enable_checking" != "x" ; then
-
-$as_echo "#define EMACSDEBUG 1" >>confdefs.h
-
-    fi
-    ;;
-
-  sol2*)
-    $as_echo "#define USG /**/" >>confdefs.h
-
-    $as_echo "#define USG5_4 /**/" >>confdefs.h
-
-
-$as_echo "#define SOLARIS2 /**/" >>confdefs.h
-
-    ;;
-
-  unixware)
-    $as_echo "#define USG /**/" >>confdefs.h
-
-    $as_echo "#define USG5_4 /**/" >>confdefs.h
-
-    ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
-$as_echo_n "checking for usable FIONREAD... " >&6; }
-if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $opsys in
-     aix4-2)
-              emacs_cv_usable_FIONREAD=no
-       ;;
-
-     mingw32)
-       emacs_cv_usable_FIONREAD=yes
-       ;;
-
-     *)
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-			    #include <sys/ioctl.h>
-			    #ifdef USG5_4
-			    # include <sys/filio.h>
-			    #endif
-
-int
-main ()
-{
-int foo = ioctl (0, FIONREAD, &foo);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_usable_FIONREAD=yes
-else
-  emacs_cv_usable_FIONREAD=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-       ;;
-   esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
-$as_echo "$emacs_cv_usable_FIONREAD" >&6; }
-if test $emacs_cv_usable_FIONREAD = yes; then
-
-$as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
-
-
-  if test $emacs_broken_SIGIO = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
-$as_echo_n "checking for usable SIGIO... " >&6; }
-if test "${emacs_cv_usable_SIGIO+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <fcntl.h>
-			    #include <signal.h>
-
-int
-main ()
-{
-int foo = SIGIO | F_SETFL | FASYNC;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  emacs_cv_usable_SIGIO=yes
-else
-  emacs_cv_usable_SIGIO=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
-$as_echo "$emacs_cv_usable_SIGIO" >&6; }
-    if test $emacs_cv_usable_SIGIO = yes; then
-
-$as_echo "#define USABLE_SIGIO 1" >>confdefs.h
-
-    fi
-  fi
-fi
-
-
-case $opsys in
-                cygwin)
-
-$as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
-
-    ;;
-
-  hpux11)
-
-$as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
-
-    ;;
-
-  irix6-5)
-
-$as_echo "#define PREFER_VSUSP 1" >>confdefs.h
-
-    ;;
-
-  sol2-10)
-
-$as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
-
-    ;;
-esac
-
-# Set up the CFLAGS for real compilation, so we can substitute it.
-CFLAGS="$REAL_CFLAGS"
-CPPFLAGS="$REAL_CPPFLAGS"
-
-## Hack to detect a buggy GCC version.
-if test "x$GCC" = xyes \
-   && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
-   && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
-   && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
-   as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
-fi
-
-version=$PACKAGE_VERSION
-
-copyright="Copyright (C) 2013 Free Software Foundation, Inc."
-
-cat >>confdefs.h <<_ACEOF
-#define COPYRIGHT "$copyright"
-_ACEOF
-
-
-
-### Specify what sort of things we'll be editing into Makefile and config.h.
-### Use configuration here uncanonicalized to avoid exceeding size limits.
-
-
-## Unused?
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
-## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
-## end of LIBX_BASE, but nothing ever set it.
-
-
-
-
-## Used in lwlib/Makefile.in.
-
-
-
-
-
-
-
-
-if test -n "${term_header}"; then
-
-cat >>confdefs.h <<_ACEOF
-#define TERM_HEADER "${term_header}"
-_ACEOF
-
-fi
-
-
-cat >>confdefs.h <<_ACEOF
-#define EMACS_CONFIGURATION "${canonical}"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define EMACS_CONFIG_OPTIONS "${emacs_config_options}"
-_ACEOF
-
-
-
-case $opsys in
-  mingw32)
-    $as_echo "#define config_opsysfile <ms-w32.h>" >>confdefs.h
-
-    ;;
-esac
-
-XMENU_OBJ=
-XOBJ=
-FONT_OBJ=
-if test "${HAVE_X_WINDOWS}" = "yes" ; then
-
-$as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
-
-  XMENU_OBJ=xmenu.o
-  XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o"
-  FONT_OBJ=xfont.o
-  if test "$HAVE_XFT" = "yes"; then
-    FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
-  elif test "$HAVE_FREETYPE" = "yes"; then
-    FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
-  fi
-
-fi
-
-
-
-
-WIDGET_OBJ=
-MOTIF_LIBW=
-if test "${USE_X_TOOLKIT}" != "none" ; then
-  WIDGET_OBJ=widget.o
-
-$as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
-
-  if test "${USE_X_TOOLKIT}" = "LUCID"; then
-
-$as_echo "#define USE_LUCID 1" >>confdefs.h
-
-  elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
-
-$as_echo "#define USE_MOTIF 1" >>confdefs.h
-
-    MOTIF_LIBW=-lXm
-    case "$opsys" in
-      gnu-linux)
-        ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
-        MOTIF_LIBW="$MOTIF_LIBW -lXpm"
-        ;;
-
-      unixware)
-        ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
-        ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
-        MOTIF_LIBW="MOTIF_LIBW -lXimp"
-        ;;
-
-      aix4-2)
-        ## olson@mcs.anl.gov says -li18n is needed by -lXm.
-        MOTIF_LIBW="$MOTIF_LIBW -li18n"
-        ;;
-    esac
-    MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
-  fi
-fi
-
-
-TOOLKIT_LIBW=
-case "$USE_X_TOOLKIT" in
-  MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
-  LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
-  none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
-esac
-
-
-if test "${opsys}" != "mingw32"; then
-  if test "$USE_X_TOOLKIT" = "none"; then
-    LIBXT_OTHER="\$(LIBXSM)"
-    OLDXMENU_TARGET="really-oldXMenu"
-  else
-    LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
-    OLDXMENU_TARGET="really-lwlib"
-  fi
-fi
-
-
-## The X Menu stuff is present in the X10 distribution, but missing
-## from X11.  If we have X10, just use the installed library;
-## otherwise, use our own copy.
-if test "${HAVE_X11}" = "yes" ; then
-
-$as_echo "#define HAVE_X11 1" >>confdefs.h
-
-
-  if test "$USE_X_TOOLKIT" = "none"; then
-    OLDXMENU="\${oldXMenudir}/libXMenu11.a"
-  else
-    OLDXMENU="\${lwlibdir}/liblw.a"
-  fi
-  LIBXMENU="\$(OLDXMENU)"
-  LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
-  OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
-else
-  ## For a syntactically valid Makefile; not actually used for anything.
-  ## See comments in src/Makefile.in.
-  OLDXMENU=nothing
-  ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
-  if test "${HAVE_X_WINDOWS}" = "yes"; then
-    LIBXMENU="-lXMenu"
-  else
-    LIBXMENU=
-  fi
-  LIBX_OTHER=
-  OLDXMENU_DEPS=
-fi
-
-if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
-  OLDXMENU_TARGET=
-  OLDXMENU=nothing
-  LIBXMENU=
-  OLDXMENU_DEPS=
-fi
-
-
-
-
-
-
-
-if test "${HAVE_MENUS}" = "yes" ; then
-
-$as_echo "#define HAVE_MENUS 1" >>confdefs.h
-
-fi
-
-if test "${GNU_MALLOC}" = "yes" ; then
-
-$as_echo "#define GNU_MALLOC 1" >>confdefs.h
-
-fi
-
-RALLOC_OBJ=
-if test "${REL_ALLOC}" = "yes" ; then
-
-$as_echo "#define REL_ALLOC 1" >>confdefs.h
-
-
-  test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
-fi
-
-
-if test "$opsys" = "cygwin"; then
-  CYGWIN_OBJ="sheap.o cygw32.o"
-  ## Cygwin differs because of its unexec().
-  PRE_ALLOC_OBJ=
-  POST_ALLOC_OBJ=lastfile.o
-elif test "$opsys" = "mingw32"; then
-  CYGWIN_OBJ=
-  PRE_ALLOC_OBJ=
-  POST_ALLOC_OBJ=lastfile.o
-else
-  CYGWIN_OBJ=
-  PRE_ALLOC_OBJ=lastfile.o
-  POST_ALLOC_OBJ=
-fi
-
-
-
-
-
-
-# Configure gnulib.  Although this does not affect CFLAGS or LIBS permanently.
-# it temporarily reverts them to their pre-pkg-config values,
-# because gnulib needs to work with both src (which uses the
-# pkg-config stuff) and lib-src (which does not).  For example, gnulib
-# may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
-# and it therefore needs to run in an environment where LIBS does not
-# already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
-# for some package unrelated to lib-src.
-SAVE_CFLAGS=$CFLAGS
-SAVE_LIBS=$LIBS
-CFLAGS=$pre_PKG_CONFIG_CFLAGS
-LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
-
-
-
-
-
-
-
-
-
-
-
-          LIBC_FATAL_STDERR_=1
-  export LIBC_FATAL_STDERR_
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments.  Useless!
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
-$as_echo_n "checking for working alloca.h... " >&6; }
-if test "${ac_cv_working_alloca_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <alloca.h>
-int
-main ()
-{
-char *p = (char *) alloca (2 * sizeof (int));
-			  if (p) return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_working_alloca_h=yes
-else
-  ac_cv_working_alloca_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
-$as_echo "$ac_cv_working_alloca_h" >&6; }
-if test $ac_cv_working_alloca_h = yes; then
-
-$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
-$as_echo_n "checking for alloca... " >&6; }
-if test "${ac_cv_func_alloca_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-#  include <malloc.h>
-#  define alloca _alloca
-# else
-#  ifdef HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-
-int
-main ()
-{
-char *p = (char *) alloca (1);
-				    if (p) return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_func_alloca_works=yes
-else
-  ac_cv_func_alloca_works=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
-$as_echo "$ac_cv_func_alloca_works" >&6; }
-
-if test $ac_cv_func_alloca_works = yes; then
-
-$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
-
-else
-  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-# that cause trouble.  Some versions do not even contain alloca or
-# contain a buggy version.  If you still want to use their alloca,
-# use ar to extract alloca.o from them instead of compiling alloca.c.
-
-
-
-
-
-ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
-
-$as_echo "#define C_ALLOCA 1" >>confdefs.h
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
-$as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
-if test "${ac_cv_os_cray+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined CRAY && ! defined CRAY2
-webecray
-#else
-wenotbecray
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "webecray" >/dev/null 2>&1; then :
-  ac_cv_os_cray=yes
-else
-  ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
-$as_echo "$ac_cv_os_cray" >&6; }
-if test $ac_cv_os_cray = yes; then
-  for ac_func in _getb67 GETB67 getb67; do
-    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define CRAY_STACKSEG_END $ac_func
-_ACEOF
-
-    break
-fi
-
-  done
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
-$as_echo_n "checking stack direction for C alloca... " >&6; }
-if test "${ac_cv_c_stack_direction+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_c_stack_direction=0
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-find_stack_direction (int *addr, int depth)
-{
-  int dir, dummy = 0;
-  if (! addr)
-    addr = &dummy;
-  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
-  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
-  return dir + dummy;
-}
-
-int
-main (int argc, char **argv)
-{
-  return find_stack_direction (0, argc + !argv + 20) < 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_c_stack_direction=1
-else
-  ac_cv_c_stack_direction=-1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
-$as_echo "$ac_cv_c_stack_direction" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-_ACEOF
-
-
-fi
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
-$as_echo_n "checking for unsigned long long int... " >&6; }
-if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_type_unsigned_long_long_int=yes
-     if test "x${ac_cv_prog_cc_c99-no}" = xno; then
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-  /* For now, do not test the preprocessor; as of 2007 there are too many
-         implementations with broken preprocessors.  Perhaps this can
-         be revisited in 2012.  In the meantime, code should not expect
-         #if to work with literals wider than 32 bits.  */
-      /* Test literals.  */
-      long long int ll = 9223372036854775807ll;
-      long long int nll = -9223372036854775807LL;
-      unsigned long long int ull = 18446744073709551615ULL;
-      /* Test constant expressions.   */
-      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
-                     ? 1 : -1)];
-      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
-                     ? 1 : -1)];
-      int i = 63;
-int
-main ()
-{
-/* Test availability of runtime routines for shift and division.  */
-      long long int llmax = 9223372036854775807ll;
-      unsigned long long int ullmax = 18446744073709551615ull;
-      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
-              | (llmax / ll) | (llmax % ll)
-              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
-              | (ullmax / ull) | (ullmax % ull));
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
-  ac_cv_type_unsigned_long_long_int=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
-$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
-  if test $ac_cv_type_unsigned_long_long_int = yes; then
-
-$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
-
-  fi
-
-
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if test "${ac_cv_c_bigendian+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_bigendian=unknown
-    # See if we're dealing with a universal compiler.
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __APPLE_CC__
-	       not a universal capable compiler
-	     #endif
-	     typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-	# Check for potential -arch flags.  It is not universal unless
-	# there are at least two -arch flags with different values.
-	ac_arch=
-	ac_prev=
-	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
-	 if test -n "$ac_prev"; then
-	   case $ac_word in
-	     i?86 | x86_64 | ppc | ppc64)
-	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
-		 ac_arch=$ac_word
-	       else
-		 ac_cv_c_bigendian=universal
-		 break
-	       fi
-	       ;;
-	   esac
-	   ac_prev=
-	 elif test "x$ac_word" = "x-arch"; then
-	   ac_prev=arch
-	 fi
-       done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    if test $ac_cv_c_bigendian = unknown; then
-      # See if sys/param.h defines the BYTE_ORDER macro.
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-	     #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
-		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
-		     && LITTLE_ENDIAN)
-	      bogus endian macros
-	     #endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  # It does; now see whether it defined to BIG_ENDIAN or not.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-		#include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
-		 not big endian
-		#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_bigendian=yes
-else
-  ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    fi
-    if test $ac_cv_c_bigendian = unknown; then
-      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
-	      bogus endian macros
-	     #endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  # It does; now see whether it defined to _BIG_ENDIAN or not.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
-		 not big endian
-		#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_bigendian=yes
-else
-  ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    fi
-    if test $ac_cv_c_bigendian = unknown; then
-      # Compile a test program.
-      if test "$cross_compiling" = yes; then :
-  # Try to guess by grepping values from an object file.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-short int ascii_mm[] =
-		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-		short int ascii_ii[] =
-		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-		int use_ascii (int i) {
-		  return ascii_mm[i] + ascii_ii[i];
-		}
-		short int ebcdic_ii[] =
-		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-		short int ebcdic_mm[] =
-		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-		int use_ebcdic (int i) {
-		  return ebcdic_mm[i] + ebcdic_ii[i];
-		}
-		extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
-	      ac_cv_c_bigendian=yes
-	    fi
-	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-	      if test "$ac_cv_c_bigendian" = unknown; then
-		ac_cv_c_bigendian=no
-	      else
-		# finding both strings is unlikely to happen, but who knows?
-		ac_cv_c_bigendian=unknown
-	      fi
-	    fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	     /* Are we little or big endian?  From Harbison&Steele.  */
-	     union
-	     {
-	       long int l;
-	       char c[sizeof (long int)];
-	     } u;
-	     u.l = 1;
-	     return u.c[sizeof (long int) - 1] == 1;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_c_bigendian=no
-else
-  ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-    fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
-   yes)
-     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
-   no)
-      ;; #(
-   universal)
-
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
-     ;; #(
-   *)
-     as_fn_error "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-
-
-  GNULIB_CHDIR=0;
-  GNULIB_CHOWN=0;
-  GNULIB_CLOSE=0;
-  GNULIB_DUP=0;
-  GNULIB_DUP2=0;
-  GNULIB_DUP3=0;
-  GNULIB_ENVIRON=0;
-  GNULIB_EUIDACCESS=0;
-  GNULIB_FACCESSAT=0;
-  GNULIB_FCHDIR=0;
-  GNULIB_FCHOWNAT=0;
-  GNULIB_FDATASYNC=0;
-  GNULIB_FSYNC=0;
-  GNULIB_FTRUNCATE=0;
-  GNULIB_GETCWD=0;
-  GNULIB_GETDOMAINNAME=0;
-  GNULIB_GETDTABLESIZE=0;
-  GNULIB_GETGROUPS=0;
-  GNULIB_GETHOSTNAME=0;
-  GNULIB_GETLOGIN=0;
-  GNULIB_GETLOGIN_R=0;
-  GNULIB_GETPAGESIZE=0;
-  GNULIB_GETUSERSHELL=0;
-  GNULIB_GROUP_MEMBER=0;
-  GNULIB_ISATTY=0;
-  GNULIB_LCHOWN=0;
-  GNULIB_LINK=0;
-  GNULIB_LINKAT=0;
-  GNULIB_LSEEK=0;
-  GNULIB_PIPE=0;
-  GNULIB_PIPE2=0;
-  GNULIB_PREAD=0;
-  GNULIB_PWRITE=0;
-  GNULIB_READ=0;
-  GNULIB_READLINK=0;
-  GNULIB_READLINKAT=0;
-  GNULIB_RMDIR=0;
-  GNULIB_SETHOSTNAME=0;
-  GNULIB_SLEEP=0;
-  GNULIB_SYMLINK=0;
-  GNULIB_SYMLINKAT=0;
-  GNULIB_TTYNAME_R=0;
-  GNULIB_UNISTD_H_NONBLOCKING=0;
-  GNULIB_UNISTD_H_SIGPIPE=0;
-  GNULIB_UNLINK=0;
-  GNULIB_UNLINKAT=0;
-  GNULIB_USLEEP=0;
-  GNULIB_WRITE=0;
-    HAVE_CHOWN=1;
-  HAVE_DUP2=1;
-  HAVE_DUP3=1;
-  HAVE_EUIDACCESS=1;
-  HAVE_FACCESSAT=1;
-  HAVE_FCHDIR=1;
-  HAVE_FCHOWNAT=1;
-  HAVE_FDATASYNC=1;
-  HAVE_FSYNC=1;
-  HAVE_FTRUNCATE=1;
-  HAVE_GETDTABLESIZE=1;
-  HAVE_GETGROUPS=1;
-  HAVE_GETHOSTNAME=1;
-  HAVE_GETLOGIN=1;
-  HAVE_GETPAGESIZE=1;
-  HAVE_GROUP_MEMBER=1;
-  HAVE_LCHOWN=1;
-  HAVE_LINK=1;
-  HAVE_LINKAT=1;
-  HAVE_PIPE=1;
-  HAVE_PIPE2=1;
-  HAVE_PREAD=1;
-  HAVE_PWRITE=1;
-  HAVE_READLINK=1;
-  HAVE_READLINKAT=1;
-  HAVE_SETHOSTNAME=1;
-  HAVE_SLEEP=1;
-  HAVE_SYMLINK=1;
-  HAVE_SYMLINKAT=1;
-  HAVE_UNLINKAT=1;
-  HAVE_USLEEP=1;
-  HAVE_DECL_ENVIRON=1;
-  HAVE_DECL_FCHDIR=1;
-  HAVE_DECL_FDATASYNC=1;
-  HAVE_DECL_GETDOMAINNAME=1;
-  HAVE_DECL_GETLOGIN_R=1;
-  HAVE_DECL_GETPAGESIZE=1;
-  HAVE_DECL_GETUSERSHELL=1;
-  HAVE_DECL_SETHOSTNAME=1;
-  HAVE_DECL_TTYNAME_R=1;
-  HAVE_OS_H=0;
-  HAVE_SYS_PARAM_H=0;
-  REPLACE_CHOWN=0;
-  REPLACE_CLOSE=0;
-  REPLACE_DUP=0;
-  REPLACE_DUP2=0;
-  REPLACE_FCHOWNAT=0;
-  REPLACE_FTRUNCATE=0;
-  REPLACE_GETCWD=0;
-  REPLACE_GETDOMAINNAME=0;
-  REPLACE_GETDTABLESIZE=0;
-  REPLACE_GETLOGIN_R=0;
-  REPLACE_GETGROUPS=0;
-  REPLACE_GETPAGESIZE=0;
-  REPLACE_ISATTY=0;
-  REPLACE_LCHOWN=0;
-  REPLACE_LINK=0;
-  REPLACE_LINKAT=0;
-  REPLACE_LSEEK=0;
-  REPLACE_PREAD=0;
-  REPLACE_PWRITE=0;
-  REPLACE_READ=0;
-  REPLACE_READLINK=0;
-  REPLACE_RMDIR=0;
-  REPLACE_SLEEP=0;
-  REPLACE_SYMLINK=0;
-  REPLACE_TTYNAME_R=0;
-  REPLACE_UNLINK=0;
-  REPLACE_UNLINKAT=0;
-  REPLACE_USLEEP=0;
-  REPLACE_WRITE=0;
-  UNISTD_H_HAVE_WINSOCK2_H=0;
-  UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
-
-
-
-     GNULIB_OPENDIR=0;
-  GNULIB_READDIR=0;
-  GNULIB_REWINDDIR=0;
-  GNULIB_CLOSEDIR=0;
-  GNULIB_DIRFD=0;
-  GNULIB_FDOPENDIR=0;
-  GNULIB_SCANDIR=0;
-  GNULIB_ALPHASORT=0;
-    HAVE_OPENDIR=1;
-  HAVE_READDIR=1;
-  HAVE_REWINDDIR=1;
-  HAVE_CLOSEDIR=1;
-  HAVE_DECL_DIRFD=1;
-  HAVE_DECL_FDOPENDIR=1;
-  HAVE_FDOPENDIR=1;
-  HAVE_SCANDIR=1;
-  HAVE_ALPHASORT=1;
-  REPLACE_OPENDIR=0;
-  REPLACE_CLOSEDIR=0;
-  REPLACE_DIRFD=0;
-  REPLACE_FDOPENDIR=0;
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
-$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
-if test "${gl_cv_have_include_next+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  rm -rf conftestd1a conftestd1b conftestd2
-     mkdir conftestd1a conftestd1b conftestd2
-                                                  cat <<EOF > conftestd1a/conftest.h
-#define DEFINED_IN_CONFTESTD1
-#include_next <conftest.h>
-#ifdef DEFINED_IN_CONFTESTD2
-int foo;
-#else
-#error "include_next doesn't work"
-#endif
-EOF
-     cat <<EOF > conftestd1b/conftest.h
-#define DEFINED_IN_CONFTESTD1
-#include <stdio.h>
-#include_next <conftest.h>
-#ifdef DEFINED_IN_CONFTESTD2
-int foo;
-#else
-#error "include_next doesn't work"
-#endif
-EOF
-     cat <<EOF > conftestd2/conftest.h
-#ifndef DEFINED_IN_CONFTESTD1
-#error "include_next test doesn't work"
-#endif
-#define DEFINED_IN_CONFTESTD2
-EOF
-     gl_save_CPPFLAGS="$CPPFLAGS"
-     CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <conftest.h>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_have_include_next=yes
-else
-  CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <conftest.h>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_have_include_next=buggy
-else
-  gl_cv_have_include_next=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-     CPPFLAGS="$gl_save_CPPFLAGS"
-     rm -rf conftestd1a conftestd1b conftestd2
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
-$as_echo "$gl_cv_have_include_next" >&6; }
-  PRAGMA_SYSTEM_HEADER=
-  if test $gl_cv_have_include_next = yes; then
-    INCLUDE_NEXT=include_next
-    INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
-    if test -n "$GCC"; then
-      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
-    fi
-  else
-    if test $gl_cv_have_include_next = buggy; then
-      INCLUDE_NEXT=include
-      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
-    else
-      INCLUDE_NEXT=include
-      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
-    fi
-  fi
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
-$as_echo_n "checking whether system header files limit the line length... " >&6; }
-if test "${gl_cv_pragma_columns+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef __TANDEM
-choke me
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "choke me" >/dev/null 2>&1; then :
-  gl_cv_pragma_columns=yes
-else
-  gl_cv_pragma_columns=no
-fi
-rm -f conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
-$as_echo "$gl_cv_pragma_columns" >&6; }
-  if test $gl_cv_pragma_columns = yes; then
-    PRAGMA_COLUMNS="#pragma COLUMNS 10000"
-  else
-    PRAGMA_COLUMNS=
-  fi
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
-$as_echo_n "checking whether strtold conforms to C99... " >&6; }
-if test "${gl_cv_func_c99_strtold+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* On HP-UX before 11.23, strtold returns a struct instead of
-                long double.  Reject implementations like that, by requiring
-                compatibility with the C99 prototype.  */
-             #include <stdlib.h>
-             static long double (*p) (char const *, char **) = strtold;
-             static long double
-             test (char const *nptr, char **endptr)
-             {
-               long double r;
-               r = strtold (nptr, endptr);
-               return r;
-             }
-int
-main ()
-{
-return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_func_c99_strtold=yes
-else
-  gl_cv_func_c99_strtold=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
-$as_echo "$gl_cv_func_c99_strtold" >&6; }
-  if test $gl_cv_func_c99_strtold = yes; then
-
-$as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
-
-  fi
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
-$as_echo_n "checking if environ is properly declared... " >&6; }
-  if test "${gt_cv_var_environ_declaration+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if HAVE_UNISTD_H
-     #include <unistd.h>
-     #endif
-     /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>.  */
-     #include <stdlib.h>
-
-           extern struct { int foo; } environ;
-int
-main ()
-{
-environ.foo = 1;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gt_cv_var_environ_declaration=no
-else
-  gt_cv_var_environ_declaration=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
-$as_echo "$gt_cv_var_environ_declaration" >&6; }
-  if test $gt_cv_var_environ_declaration = yes; then
-
-$as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
-
-  fi
-
-
-  if test $gt_cv_var_environ_declaration != yes; then
-    HAVE_DECL_ENVIRON=0
-  fi
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
-$as_echo_n "checking for complete errno.h... " >&6; }
-if test "${gl_cv_header_errno_h_complete+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <errno.h>
-#if !defined ETXTBSY
-booboo
-#endif
-#if !defined ENOMSG
-booboo
-#endif
-#if !defined EIDRM
-booboo
-#endif
-#if !defined ENOLINK
-booboo
-#endif
-#if !defined EPROTO
-booboo
-#endif
-#if !defined EMULTIHOP
-booboo
-#endif
-#if !defined EBADMSG
-booboo
-#endif
-#if !defined EOVERFLOW
-booboo
-#endif
-#if !defined ENOTSUP
-booboo
-#endif
-#if !defined ENETRESET
-booboo
-#endif
-#if !defined ECONNABORTED
-booboo
-#endif
-#if !defined ESTALE
-booboo
-#endif
-#if !defined EDQUOT
-booboo
-#endif
-#if !defined ECANCELED
-booboo
-#endif
-#if !defined EOWNERDEAD
-booboo
-#endif
-#if !defined ENOTRECOVERABLE
-booboo
-#endif
-#if !defined EILSEQ
-booboo
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "booboo" >/dev/null 2>&1; then :
-  gl_cv_header_errno_h_complete=no
-else
-  gl_cv_header_errno_h_complete=yes
-fi
-rm -f conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
-$as_echo "$gl_cv_header_errno_h_complete" >&6; }
-  if test $gl_cv_header_errno_h_complete = yes; then
-    ERRNO_H=''
-  else
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_errno_h='<'errno.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
-$as_echo_n "checking absolute name of <errno.h>... " >&6; }
-if test "${gl_cv_next_errno_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <errno.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'errno.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
-$as_echo "$gl_cv_next_errno_h" >&6; }
-     fi
-     NEXT_ERRNO_H=$gl_cv_next_errno_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'errno.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_errno_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
-
-
-
-
-    ERRNO_H='errno.h'
-  fi
-
-   if test -n "$ERRNO_H"; then
-  GL_GENERATE_ERRNO_H_TRUE=
-  GL_GENERATE_ERRNO_H_FALSE='#'
-else
-  GL_GENERATE_ERRNO_H_TRUE='#'
-  GL_GENERATE_ERRNO_H_FALSE=
-fi
-
-
-  if test -n "$ERRNO_H"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
-$as_echo_n "checking for EMULTIHOP value... " >&6; }
-if test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <errno.h>
-#ifdef EMULTIHOP
-yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  gl_cv_header_errno_h_EMULTIHOP=yes
-else
-  gl_cv_header_errno_h_EMULTIHOP=no
-fi
-rm -f conftest*
-
-      if test $gl_cv_header_errno_h_EMULTIHOP = no; then
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#define _XOPEN_SOURCE_EXTENDED 1
-#include <errno.h>
-#ifdef EMULTIHOP
-yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  gl_cv_header_errno_h_EMULTIHOP=hidden
-fi
-rm -f conftest*
-
-        if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
-                              if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP"        "
-#define _XOPEN_SOURCE_EXTENDED 1
-#include <errno.h>
-/* The following two lines are a workaround against an autoconf-2.52 bug.  */
-#include <stdio.h>
-#include <stdlib.h>
-"; then :
-
-fi
-
-        fi
-      fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
-$as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
-    case $gl_cv_header_errno_h_EMULTIHOP in
-      yes | no)
-        EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
-        ;;
-      *)
-        EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
-        ;;
-    esac
-
-
-  fi
-
-
-  if test -n "$ERRNO_H"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
-$as_echo_n "checking for ENOLINK value... " >&6; }
-if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <errno.h>
-#ifdef ENOLINK
-yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  gl_cv_header_errno_h_ENOLINK=yes
-else
-  gl_cv_header_errno_h_ENOLINK=no
-fi
-rm -f conftest*
-
-      if test $gl_cv_header_errno_h_ENOLINK = no; then
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#define _XOPEN_SOURCE_EXTENDED 1
-#include <errno.h>
-#ifdef ENOLINK
-yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  gl_cv_header_errno_h_ENOLINK=hidden
-fi
-rm -f conftest*
-
-        if test $gl_cv_header_errno_h_ENOLINK = hidden; then
-                              if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK"        "
-#define _XOPEN_SOURCE_EXTENDED 1
-#include <errno.h>
-/* The following two lines are a workaround against an autoconf-2.52 bug.  */
-#include <stdio.h>
-#include <stdlib.h>
-"; then :
-
-fi
-
-        fi
-      fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
-$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
-    case $gl_cv_header_errno_h_ENOLINK in
-      yes | no)
-        ENOLINK_HIDDEN=0; ENOLINK_VALUE=
-        ;;
-      *)
-        ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
-        ;;
-    esac
-
-
-  fi
-
-
-  if test -n "$ERRNO_H"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
-$as_echo_n "checking for EOVERFLOW value... " >&6; }
-if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <errno.h>
-#ifdef EOVERFLOW
-yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  gl_cv_header_errno_h_EOVERFLOW=yes
-else
-  gl_cv_header_errno_h_EOVERFLOW=no
-fi
-rm -f conftest*
-
-      if test $gl_cv_header_errno_h_EOVERFLOW = no; then
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#define _XOPEN_SOURCE_EXTENDED 1
-#include <errno.h>
-#ifdef EOVERFLOW
-yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  gl_cv_header_errno_h_EOVERFLOW=hidden
-fi
-rm -f conftest*
-
-        if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
-                              if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW"        "
-#define _XOPEN_SOURCE_EXTENDED 1
-#include <errno.h>
-/* The following two lines are a workaround against an autoconf-2.52 bug.  */
-#include <stdio.h>
-#include <stdlib.h>
-"; then :
-
-fi
-
-        fi
-      fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
-$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
-    case $gl_cv_header_errno_h_EOVERFLOW in
-      yes | no)
-        EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
-        ;;
-      *)
-        EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
-        ;;
-    esac
-
-
-  fi
-
-
-
-
-
-
-
-
-
-
-  GNULIB_FCNTL=0;
-  GNULIB_NONBLOCKING=0;
-  GNULIB_OPEN=0;
-  GNULIB_OPENAT=0;
-    HAVE_FCNTL=1;
-  HAVE_OPENAT=1;
-  REPLACE_FCNTL=0;
-  REPLACE_OPEN=0;
-  REPLACE_OPENAT=0;
-
-
-
-
-ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
-if test "x$ac_cv_type_mode_t" = x""yes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define mode_t int
-_ACEOF
-
-fi
-
-ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default"
-if test "x$ac_cv_have_decl_fdatasync" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_FDATASYNC $ac_have_decl
-_ACEOF
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
-$as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
-if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-int
-main ()
-{
-struct stat s; s.st_dm_mode;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_struct_st_dm_mode=yes
-else
-  ac_cv_struct_st_dm_mode=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
-$as_echo "$ac_cv_struct_st_dm_mode" >&6; }
-
-  if test $ac_cv_struct_st_dm_mode = yes; then
-
-$as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
-
-  fi
-
-
-ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strmode" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRMODE $ac_have_decl
-_ACEOF
-
-
-
-
-     GNULIB_FCHMODAT=0;
-  GNULIB_FSTAT=0;
-  GNULIB_FSTATAT=0;
-  GNULIB_FUTIMENS=0;
-  GNULIB_LCHMOD=0;
-  GNULIB_LSTAT=0;
-  GNULIB_MKDIRAT=0;
-  GNULIB_MKFIFO=0;
-  GNULIB_MKFIFOAT=0;
-  GNULIB_MKNOD=0;
-  GNULIB_MKNODAT=0;
-  GNULIB_STAT=0;
-  GNULIB_UTIMENSAT=0;
-    HAVE_FCHMODAT=1;
-  HAVE_FSTATAT=1;
-  HAVE_FUTIMENS=1;
-  HAVE_LCHMOD=1;
-  HAVE_LSTAT=1;
-  HAVE_MKDIRAT=1;
-  HAVE_MKFIFO=1;
-  HAVE_MKFIFOAT=1;
-  HAVE_MKNOD=1;
-  HAVE_MKNODAT=1;
-  HAVE_UTIMENSAT=1;
-  REPLACE_FSTAT=0;
-  REPLACE_FSTATAT=0;
-  REPLACE_FUTIMENS=0;
-  REPLACE_LSTAT=0;
-  REPLACE_MKDIR=0;
-  REPLACE_MKFIFO=0;
-  REPLACE_MKNOD=0;
-  REPLACE_STAT=0;
-  REPLACE_UTIMENSAT=0;
-
-
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
-$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  rm -f conftest.sym conftest.file
-     echo >conftest.file
-     if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
-       if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                    # Guess yes on glibc systems.
-            *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
-              /* Linux will dereference the symlink and fail, as required by
-                 POSIX.  That is better in the sense that it means we will not
-                 have to compile and use the lstat wrapper.  */
-              return lstat ("conftest.sym/", &sbuf) == 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_lstat_dereferences_slashed_symlink=yes
-else
-  gl_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-     else
-       # If the 'ln -s' command failed, then we probably don't even
-       # have an lstat function.
-       gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
-     fi
-     rm -f conftest.sym conftest.file
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
-  case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
-    *yes)
-
-cat >>confdefs.h <<_ACEOF
-#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-_ACEOF
-
-      ;;
-  esac
-
-
-
-
-
-
-  GNULIB__EXIT=0;
-  GNULIB_ATOLL=0;
-  GNULIB_CALLOC_POSIX=0;
-  GNULIB_CANONICALIZE_FILE_NAME=0;
-  GNULIB_GETLOADAVG=0;
-  GNULIB_GETSUBOPT=0;
-  GNULIB_GRANTPT=0;
-  GNULIB_MALLOC_POSIX=0;
-  GNULIB_MBTOWC=0;
-  GNULIB_MKDTEMP=0;
-  GNULIB_MKOSTEMP=0;
-  GNULIB_MKOSTEMPS=0;
-  GNULIB_MKSTEMP=0;
-  GNULIB_MKSTEMPS=0;
-  GNULIB_POSIX_OPENPT=0;
-  GNULIB_PTSNAME=0;
-  GNULIB_PTSNAME_R=0;
-  GNULIB_PUTENV=0;
-  GNULIB_RANDOM=0;
-  GNULIB_RANDOM_R=0;
-  GNULIB_REALLOC_POSIX=0;
-  GNULIB_REALPATH=0;
-  GNULIB_RPMATCH=0;
-  GNULIB_SECURE_GETENV=0;
-  GNULIB_SETENV=0;
-  GNULIB_STRTOD=0;
-  GNULIB_STRTOLL=0;
-  GNULIB_STRTOULL=0;
-  GNULIB_SYSTEM_POSIX=0;
-  GNULIB_UNLOCKPT=0;
-  GNULIB_UNSETENV=0;
-  GNULIB_WCTOMB=0;
-    HAVE__EXIT=1;
-  HAVE_ATOLL=1;
-  HAVE_CANONICALIZE_FILE_NAME=1;
-  HAVE_DECL_GETLOADAVG=1;
-  HAVE_GETSUBOPT=1;
-  HAVE_GRANTPT=1;
-  HAVE_MKDTEMP=1;
-  HAVE_MKOSTEMP=1;
-  HAVE_MKOSTEMPS=1;
-  HAVE_MKSTEMP=1;
-  HAVE_MKSTEMPS=1;
-  HAVE_POSIX_OPENPT=1;
-  HAVE_PTSNAME=1;
-  HAVE_PTSNAME_R=1;
-  HAVE_RANDOM=1;
-  HAVE_RANDOM_H=1;
-  HAVE_RANDOM_R=1;
-  HAVE_REALPATH=1;
-  HAVE_RPMATCH=1;
-  HAVE_SECURE_GETENV=1;
-  HAVE_SETENV=1;
-  HAVE_DECL_SETENV=1;
-  HAVE_STRTOD=1;
-  HAVE_STRTOLL=1;
-  HAVE_STRTOULL=1;
-  HAVE_STRUCT_RANDOM_DATA=1;
-  HAVE_SYS_LOADAVG_H=0;
-  HAVE_UNLOCKPT=1;
-  HAVE_DECL_UNSETENV=1;
-  REPLACE_CALLOC=0;
-  REPLACE_CANONICALIZE_FILE_NAME=0;
-  REPLACE_MALLOC=0;
-  REPLACE_MBTOWC=0;
-  REPLACE_MKSTEMP=0;
-  REPLACE_PTSNAME=0;
-  REPLACE_PTSNAME_R=0;
-  REPLACE_PUTENV=0;
-  REPLACE_RANDOM_R=0;
-  REPLACE_REALLOC=0;
-  REPLACE_REALPATH=0;
-  REPLACE_SETENV=0;
-  REPLACE_STRTOD=0;
-  REPLACE_UNSETENV=0;
-  REPLACE_WCTOMB=0;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_getopt_h='<'getopt.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
-$as_echo_n "checking absolute name of <getopt.h>... " >&6; }
-if test "${gl_cv_next_getopt_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_getopt_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <getopt.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'getopt.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_getopt_h='<'getopt.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
-$as_echo "$gl_cv_next_getopt_h" >&6; }
-     fi
-     NEXT_GETOPT_H=$gl_cv_next_getopt_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'getopt.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_getopt_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
-
-
-
-
-  if test $ac_cv_header_getopt_h = yes; then
-    HAVE_GETOPT_H=1
-  else
-    HAVE_GETOPT_H=0
-  fi
-
-
-  gl_replace_getopt=
-
-    if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
-    for ac_header in getopt.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
-if test "x$ac_cv_header_getopt_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GETOPT_H 1
-_ACEOF
-
-else
-  gl_replace_getopt=yes
-fi
-
-done
-
-  fi
-
-    if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
-    for ac_func in getopt_long_only
-do :
-  ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
-if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GETOPT_LONG_ONLY 1
-_ACEOF
-
-else
-  gl_replace_getopt=yes
-fi
-done
-
-  fi
-
-          if test -z "$gl_replace_getopt"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
-$as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
-if test "${gl_cv_func_getopt_posix+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-                                                if test $cross_compiling = no; then
-                              if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-int
-main ()
-{
-  static char program[] = "program";
-  static char a[] = "-a";
-  static char foo[] = "foo";
-  static char bar[] = "bar";
-  char *argv[] = { program, a, foo, bar, NULL };
-  int c;
-
-  c = getopt (4, argv, "ab");
-  if (!(c == 'a'))
-    return 1;
-  c = getopt (4, argv, "ab");
-  if (!(c == -1))
-    return 2;
-  if (!(optind == 2))
-    return 3;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_getopt_posix=maybe
-else
-  gl_cv_func_getopt_posix=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-          if test $gl_cv_func_getopt_posix = maybe; then
-                                    if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-int
-main ()
-{
-  static char program[] = "program";
-  static char donald[] = "donald";
-  static char p[] = "-p";
-  static char billy[] = "billy";
-  static char duck[] = "duck";
-  static char a[] = "-a";
-  static char bar[] = "bar";
-  char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
-  int c;
-
-  c = getopt (7, argv, "+abp:q:");
-  if (!(c == -1))
-    return 4;
-  if (!(strcmp (argv[0], "program") == 0))
-    return 5;
-  if (!(strcmp (argv[1], "donald") == 0))
-    return 6;
-  if (!(strcmp (argv[2], "-p") == 0))
-    return 7;
-  if (!(strcmp (argv[3], "billy") == 0))
-    return 8;
-  if (!(strcmp (argv[4], "duck") == 0))
-    return 9;
-  if (!(strcmp (argv[5], "-a") == 0))
-    return 10;
-  if (!(strcmp (argv[6], "bar") == 0))
-    return 11;
-  if (!(optind == 1))
-    return 12;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_getopt_posix=maybe
-else
-  gl_cv_func_getopt_posix=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-          fi
-          if test $gl_cv_func_getopt_posix = maybe; then
-                        if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-int
-main ()
-{
-  static char program[] = "program";
-  static char ab[] = "-ab";
-  char *argv[3] = { program, ab, NULL };
-  if (getopt (2, argv, "ab:") != 'a')
-    return 13;
-  if (getopt (2, argv, "ab:") != '?')
-    return 14;
-  if (optopt != 'b')
-    return 15;
-  if (optind != 2)
-    return 16;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_getopt_posix=yes
-else
-  gl_cv_func_getopt_posix=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-          fi
-        else
-          case "$host_os" in
-            darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
-            *)                       gl_cv_func_getopt_posix="guessing yes";;
-          esac
-        fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
-$as_echo "$gl_cv_func_getopt_posix" >&6; }
-    case "$gl_cv_func_getopt_posix" in
-      *no) gl_replace_getopt=yes ;;
-    esac
-  fi
-
-  if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
-$as_echo_n "checking for working GNU getopt function... " >&6; }
-if test "${gl_cv_func_getopt_gnu+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
-       # optstring is necessary for programs like m4 that have POSIX-mandated
-       # semantics for supporting options interspersed with files.
-       # Also, since getopt_long is a GNU extension, we require optind=0.
-       # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
-       # so take care to revert to the correct (non-)export state.
-       gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
-       case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
-         xx) gl_had_POSIXLY_CORRECT=exported ;;
-         x)  gl_had_POSIXLY_CORRECT=yes      ;;
-         *)  gl_had_POSIXLY_CORRECT=         ;;
-       esac
-       POSIXLY_CORRECT=1
-       export POSIXLY_CORRECT
-       if test "$cross_compiling" = yes; then :
-           gl_cv_func_getopt_gnu="guessing no"
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <getopt.h>
-                           #include <stddef.h>
-                           #include <string.h>
-
-#include <stdlib.h>
-#if defined __MACH__ && defined __APPLE__
-/* Avoid a crash on Mac OS X.  */
-#include <mach/mach.h>
-#include <mach/mach_error.h>
-#include <mach/thread_status.h>
-#include <mach/exception.h>
-#include <mach/task.h>
-#include <pthread.h>
-/* The exception port on which our thread listens.  */
-static mach_port_t our_exception_port;
-/* The main function of the thread listening for exceptions of type
-   EXC_BAD_ACCESS.  */
-static void *
-mach_exception_thread (void *arg)
-{
-  /* Buffer for a message to be received.  */
-  struct {
-    mach_msg_header_t head;
-    mach_msg_body_t msgh_body;
-    char data[1024];
-  } msg;
-  mach_msg_return_t retval;
-  /* Wait for a message on the exception port.  */
-  retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
-                     our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
-  if (retval != MACH_MSG_SUCCESS)
-    abort ();
-  exit (1);
-}
-static void
-nocrash_init (void)
-{
-  mach_port_t self = mach_task_self ();
-  /* Allocate a port on which the thread shall listen for exceptions.  */
-  if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
-      == KERN_SUCCESS) {
-    /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html.  */
-    if (mach_port_insert_right (self, our_exception_port, our_exception_port,
-                                MACH_MSG_TYPE_MAKE_SEND)
-        == KERN_SUCCESS) {
-      /* The exceptions we want to catch.  Only EXC_BAD_ACCESS is interesting
-         for us.  */
-      exception_mask_t mask = EXC_MASK_BAD_ACCESS;
-      /* Create the thread listening on the exception port.  */
-      pthread_attr_t attr;
-      pthread_t thread;
-      if (pthread_attr_init (&attr) == 0
-          && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
-          && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
-        pthread_attr_destroy (&attr);
-        /* Replace the exception port info for these exceptions with our own.
-           Note that we replace the exception port for the entire task, not only
-           for a particular thread.  This has the effect that when our exception
-           port gets the message, the thread specific exception port has already
-           been asked, and we don't need to bother about it.
-           See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html.  */
-        task_set_exception_ports (self, mask, our_exception_port,
-                                  EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
-      }
-    }
-  }
-}
-#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-/* Avoid a crash on native Windows.  */
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winerror.h>
-static LONG WINAPI
-exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
-{
-  switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
-    {
-    case EXCEPTION_ACCESS_VIOLATION:
-    case EXCEPTION_IN_PAGE_ERROR:
-    case EXCEPTION_STACK_OVERFLOW:
-    case EXCEPTION_GUARD_PAGE:
-    case EXCEPTION_PRIV_INSTRUCTION:
-    case EXCEPTION_ILLEGAL_INSTRUCTION:
-    case EXCEPTION_DATATYPE_MISALIGNMENT:
-    case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
-    case EXCEPTION_NONCONTINUABLE_EXCEPTION:
-      exit (1);
-    }
-  return EXCEPTION_CONTINUE_SEARCH;
-}
-static void
-nocrash_init (void)
-{
-  SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
-}
-#else
-/* Avoid a crash on POSIX systems.  */
-#include <signal.h>
-/* A POSIX signal handler.  */
-static void
-exception_handler (int sig)
-{
-  exit (1);
-}
-static void
-nocrash_init (void)
-{
-#ifdef SIGSEGV
-  signal (SIGSEGV, exception_handler);
-#endif
-#ifdef SIGBUS
-  signal (SIGBUS, exception_handler);
-#endif
-}
-#endif
-
-
-int
-main ()
-{
-
-             int result = 0;
-
-             nocrash_init();
-
-             /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
-                and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
-                OSF/1 5.1, Solaris 10.  */
-             {
-               static char conftest[] = "conftest";
-               static char plus[] = "-+";
-               char *argv[3] = { conftest, plus, NULL };
-               opterr = 0;
-               if (getopt (2, argv, "+a") != '?')
-                 result |= 1;
-             }
-             /* This code succeeds on glibc 2.8, mingw,
-                and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
-                IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
-             {
-               static char program[] = "program";
-               static char p[] = "-p";
-               static char foo[] = "foo";
-               static char bar[] = "bar";
-               char *argv[] = { program, p, foo, bar, NULL };
-
-               optind = 1;
-               if (getopt (4, argv, "p::") != 'p')
-                 result |= 2;
-               else if (optarg != NULL)
-                 result |= 4;
-               else if (getopt (4, argv, "p::") != -1)
-                 result |= 6;
-               else if (optind != 2)
-                 result |= 8;
-             }
-             /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
-             {
-               static char program[] = "program";
-               static char foo[] = "foo";
-               static char p[] = "-p";
-               char *argv[] = { program, foo, p, NULL };
-               optind = 0;
-               if (getopt (3, argv, "-p") != 1)
-                 result |= 16;
-               else if (getopt (3, argv, "-p") != 'p')
-                 result |= 16;
-             }
-             /* This code fails on glibc 2.11.  */
-             {
-               static char program[] = "program";
-               static char b[] = "-b";
-               static char a[] = "-a";
-               char *argv[] = { program, b, a, NULL };
-               optind = opterr = 0;
-               if (getopt (3, argv, "+:a:b") != 'b')
-                 result |= 32;
-               else if (getopt (3, argv, "+:a:b") != ':')
-                 result |= 32;
-             }
-             /* This code dumps core on glibc 2.14.  */
-             {
-               static char program[] = "program";
-               static char w[] = "-W";
-               static char dummy[] = "dummy";
-               char *argv[] = { program, w, dummy, NULL };
-               optind = opterr = 1;
-               if (getopt (3, argv, "W;") != 'W')
-                 result |= 64;
-             }
-             return result;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_getopt_gnu=yes
-else
-  gl_cv_func_getopt_gnu=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-       case $gl_had_POSIXLY_CORRECT in
-         exported) ;;
-         yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
-         *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
-       esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
-$as_echo "$gl_cv_func_getopt_gnu" >&6; }
-    if test "$gl_cv_func_getopt_gnu" != yes; then
-      gl_replace_getopt=yes
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
-$as_echo_n "checking for working GNU getopt_long function... " >&6; }
-if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-              case "$host_os" in
-              openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
-              *)        gl_cv_func_getopt_long_gnu="guessing yes";;
-            esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <getopt.h>
-                #include <stddef.h>
-                #include <string.h>
-
-int
-main ()
-{
-static const struct option long_options[] =
-                  {
-                    { "xtremely-",no_argument,       NULL, 1003 },
-                    { "xtra",     no_argument,       NULL, 1001 },
-                    { "xtreme",   no_argument,       NULL, 1002 },
-                    { "xtremely", no_argument,       NULL, 1003 },
-                    { NULL,       0,                 NULL, 0 }
-                  };
-                /* This code fails on OpenBSD 5.0.  */
-                {
-                  static char program[] = "program";
-                  static char xtremel[] = "--xtremel";
-                  char *argv[] = { program, xtremel, NULL };
-                  int option_index;
-                  optind = 1; opterr = 0;
-                  if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
-                    return 1;
-                }
-                return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_getopt_long_gnu=yes
-else
-  gl_cv_func_getopt_long_gnu=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
-$as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
-      case "$gl_cv_func_getopt_long_gnu" in
-        *yes) ;;
-        *) gl_replace_getopt=yes ;;
-      esac
-    fi
-  fi
-
-
-
-
-
-
-    REPLACE_GETOPT=0
-    if test -n "$gl_replace_getopt"; then
-      REPLACE_GETOPT=1
-    fi
-
-  if test $REPLACE_GETOPT = 1; then
-
-  GETOPT_H=getopt.h
-
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
-
-
-
-  fi
-
-ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
-if test "x$ac_cv_have_decl_getenv" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_GETENV $ac_have_decl
-_ACEOF
-
-:
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
-$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
-if test "${ac_cv_c_restrict+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_restrict=no
-   # The order here caters to the fact that C++ does not require restrict.
-   for ac_kw in __restrict __restrict__ _Restrict restrict; do
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-typedef int * int_ptr;
-	int foo (int_ptr $ac_kw ip) {
-	return ip[0];
-       }
-int
-main ()
-{
-int s[1];
-	int * $ac_kw t = s;
-	t[0] = 0;
-	return foo(t)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_restrict=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-     test "$ac_cv_c_restrict" != no && break
-   done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
-$as_echo "$ac_cv_c_restrict" >&6; }
-
- case $ac_cv_c_restrict in
-   restrict) ;;
-   no) $as_echo "#define restrict /**/" >>confdefs.h
- ;;
-   *)  cat >>confdefs.h <<_ACEOF
-#define restrict $ac_cv_c_restrict
-_ACEOF
- ;;
- esac
-
-
-  GNULIB_GETTIMEOFDAY=0;
-    HAVE_GETTIMEOFDAY=1;
-  HAVE_STRUCT_TIMEVAL=1;
-  HAVE_SYS_TIME_H=1;
-  REPLACE_GETTIMEOFDAY=0;
-  REPLACE_STRUCT_TIMEVAL=0;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_sys_time_h='<'sys/time.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
-$as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
-if test "${gl_cv_next_sys_time_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_sys_time_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/time.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'sys/time.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_sys_time_h='<'sys/time.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
-$as_echo "$gl_cv_next_sys_time_h" >&6; }
-     fi
-     NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'sys/time.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_sys_time_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
-
-
-
-
-
-  if test $ac_cv_header_sys_time_h != yes; then
-    HAVE_SYS_TIME_H=0
-  fi
-
-
-
-
-
-  if test $ac_cv_header_sys_socket_h != yes; then
-                    for ac_header in winsock2.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
-if test "x$ac_cv_header_winsock2_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_WINSOCK2_H 1
-_ACEOF
-
-fi
-
-done
-
-  fi
-  if test "$ac_cv_header_winsock2_h" = yes; then
-    HAVE_WINSOCK2_H=1
-    UNISTD_H_HAVE_WINSOCK2_H=1
-    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
-  else
-    HAVE_WINSOCK2_H=0
-  fi
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
-$as_echo_n "checking for struct timeval... " >&6; }
-if test "${gl_cv_sys_struct_timeval+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if HAVE_SYS_TIME_H
-             #include <sys/time.h>
-            #endif
-            #include <time.h>
-            #if HAVE_WINSOCK2_H
-            # include <winsock2.h>
-            #endif
-
-int
-main ()
-{
-static struct timeval x; x.tv_sec = x.tv_usec;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_sys_struct_timeval=yes
-else
-  gl_cv_sys_struct_timeval=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
-$as_echo "$gl_cv_sys_struct_timeval" >&6; }
-  if test $gl_cv_sys_struct_timeval != yes; then
-    HAVE_STRUCT_TIMEVAL=0
-  else
-                            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
-$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
-if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if HAVE_SYS_TIME_H
-               #include <sys/time.h>
-              #endif
-              #include <time.h>
-              #if HAVE_WINSOCK2_H
-              # include <winsock2.h>
-              #endif
-
-int
-main ()
-{
-static struct timeval x;
-              typedef int verify_tv_sec_type[
-                sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
-              ];
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_sys_struct_timeval_tv_sec=yes
-else
-  gl_cv_sys_struct_timeval_tv_sec=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
-$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
-    if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
-      REPLACE_STRUCT_TIMEVAL=1
-    fi
-  fi
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
-$as_echo_n "checking for long long int... " >&6; }
-if test "${ac_cv_type_long_long_int+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_type_long_long_int=yes
-      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
-        ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
-        if test $ac_cv_type_long_long_int = yes; then
-                                        if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-                 #ifndef LLONG_MAX
-                 # define HALF \
-                          (1LL << (sizeof (long long int) * CHAR_BIT - 2))
-                 # define LLONG_MAX (HALF - 1 + HALF)
-                 #endif
-int
-main ()
-{
-long long int n = 1;
-                 int i;
-                 for (i = 0; ; i++)
-                   {
-                     long long int m = n << i;
-                     if (m >> i != n)
-                       return 1;
-                     if (LLONG_MAX / 2 < m)
-                       break;
-                   }
-                 return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_type_long_long_int=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-        fi
-      fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
-$as_echo "$ac_cv_type_long_long_int" >&6; }
-  if test $ac_cv_type_long_long_int = yes; then
-
-$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
-
-  fi
-
-
-
-
-
-
-    gl_cv_c_multiarch=no
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __APPLE_CC__
-         not a universal capable compiler
-        #endif
-        typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-               arch=
-     prev=
-     for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
-       if test -n "$prev"; then
-         case $word in
-           i?86 | x86_64 | ppc | ppc64)
-             if test -z "$arch" || test "$arch" = "$word"; then
-               arch="$word"
-             else
-               gl_cv_c_multiarch=yes
-             fi
-             ;;
-         esac
-         prev=
-       else
-         if test "x$word" = "x-arch"; then
-           prev=arch
-         fi
-       fi
-     done
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  if test $gl_cv_c_multiarch = yes; then
-    APPLE_UNIVERSAL_BUILD=1
-  else
-    APPLE_UNIVERSAL_BUILD=0
-  fi
-
-
-
-
-
-  if test $ac_cv_type_long_long_int = yes; then
-    HAVE_LONG_LONG_INT=1
-  else
-    HAVE_LONG_LONG_INT=0
-  fi
-
-
-  if test $ac_cv_type_unsigned_long_long_int = yes; then
-    HAVE_UNSIGNED_LONG_LONG_INT=1
-  else
-    HAVE_UNSIGNED_LONG_LONG_INT=0
-  fi
-
-
-
-  if test $ac_cv_header_wchar_h = yes; then
-    HAVE_WCHAR_H=1
-  else
-    HAVE_WCHAR_H=0
-  fi
-
-
-      if test $ac_cv_header_inttypes_h = yes; then
-    HAVE_INTTYPES_H=1
-  else
-    HAVE_INTTYPES_H=0
-  fi
-
-
-      if test $ac_cv_header_sys_types_h = yes; then
-    HAVE_SYS_TYPES_H=1
-  else
-    HAVE_SYS_TYPES_H=0
-  fi
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_stdint_h='<'stdint.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
-$as_echo_n "checking absolute name of <stdint.h>... " >&6; }
-if test "${gl_cv_next_stdint_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_stdint_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdint.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'stdint.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_stdint_h='<'stdint.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
-$as_echo "$gl_cv_next_stdint_h" >&6; }
-     fi
-     NEXT_STDINT_H=$gl_cv_next_stdint_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'stdint.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_stdint_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
-
-
-
-
-  if test $ac_cv_header_stdint_h = yes; then
-    HAVE_STDINT_H=1
-  else
-    HAVE_STDINT_H=0
-  fi
-
-
-    if test $ac_cv_header_stdint_h = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
-$as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
-if test "${gl_cv_header_working_stdint_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  gl_cv_header_working_stdint_h=no
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
-#include <stdint.h>
-/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
-#if !(defined WCHAR_MIN && defined WCHAR_MAX)
-#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
-#endif
-
-
-  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-     included before <wchar.h>.  */
-  #include <stddef.h>
-  #include <signal.h>
-  #if HAVE_WCHAR_H
-  # include <stdio.h>
-  # include <time.h>
-  # include <wchar.h>
-  #endif
-
-
-#ifdef INT8_MAX
-int8_t a1 = INT8_MAX;
-int8_t a1min = INT8_MIN;
-#endif
-#ifdef INT16_MAX
-int16_t a2 = INT16_MAX;
-int16_t a2min = INT16_MIN;
-#endif
-#ifdef INT32_MAX
-int32_t a3 = INT32_MAX;
-int32_t a3min = INT32_MIN;
-#endif
-#ifdef INT64_MAX
-int64_t a4 = INT64_MAX;
-int64_t a4min = INT64_MIN;
-#endif
-#ifdef UINT8_MAX
-uint8_t b1 = UINT8_MAX;
-#else
-typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
-#endif
-#ifdef UINT16_MAX
-uint16_t b2 = UINT16_MAX;
-#endif
-#ifdef UINT32_MAX
-uint32_t b3 = UINT32_MAX;
-#endif
-#ifdef UINT64_MAX
-uint64_t b4 = UINT64_MAX;
-#endif
-int_least8_t c1 = INT8_C (0x7f);
-int_least8_t c1max = INT_LEAST8_MAX;
-int_least8_t c1min = INT_LEAST8_MIN;
-int_least16_t c2 = INT16_C (0x7fff);
-int_least16_t c2max = INT_LEAST16_MAX;
-int_least16_t c2min = INT_LEAST16_MIN;
-int_least32_t c3 = INT32_C (0x7fffffff);
-int_least32_t c3max = INT_LEAST32_MAX;
-int_least32_t c3min = INT_LEAST32_MIN;
-int_least64_t c4 = INT64_C (0x7fffffffffffffff);
-int_least64_t c4max = INT_LEAST64_MAX;
-int_least64_t c4min = INT_LEAST64_MIN;
-uint_least8_t d1 = UINT8_C (0xff);
-uint_least8_t d1max = UINT_LEAST8_MAX;
-uint_least16_t d2 = UINT16_C (0xffff);
-uint_least16_t d2max = UINT_LEAST16_MAX;
-uint_least32_t d3 = UINT32_C (0xffffffff);
-uint_least32_t d3max = UINT_LEAST32_MAX;
-uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
-uint_least64_t d4max = UINT_LEAST64_MAX;
-int_fast8_t e1 = INT_FAST8_MAX;
-int_fast8_t e1min = INT_FAST8_MIN;
-int_fast16_t e2 = INT_FAST16_MAX;
-int_fast16_t e2min = INT_FAST16_MIN;
-int_fast32_t e3 = INT_FAST32_MAX;
-int_fast32_t e3min = INT_FAST32_MIN;
-int_fast64_t e4 = INT_FAST64_MAX;
-int_fast64_t e4min = INT_FAST64_MIN;
-uint_fast8_t f1 = UINT_FAST8_MAX;
-uint_fast16_t f2 = UINT_FAST16_MAX;
-uint_fast32_t f3 = UINT_FAST32_MAX;
-uint_fast64_t f4 = UINT_FAST64_MAX;
-#ifdef INTPTR_MAX
-intptr_t g = INTPTR_MAX;
-intptr_t gmin = INTPTR_MIN;
-#endif
-#ifdef UINTPTR_MAX
-uintptr_t h = UINTPTR_MAX;
-#endif
-intmax_t i = INTMAX_MAX;
-uintmax_t j = UINTMAX_MAX;
-
-#include <limits.h> /* for CHAR_BIT */
-#define TYPE_MINIMUM(t) \
-  ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
-#define TYPE_MAXIMUM(t) \
-  ((t) ((t) 0 < (t) -1 \
-        ? (t) -1 \
-        : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
-struct s {
-  int check_PTRDIFF:
-      PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
-      && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
-      ? 1 : -1;
-  /* Detect bug in FreeBSD 6.0 / ia64.  */
-  int check_SIG_ATOMIC:
-      SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
-      && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
-      ? 1 : -1;
-  int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
-  int check_WCHAR:
-      WCHAR_MIN == TYPE_MINIMUM (wchar_t)
-      && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
-      ? 1 : -1;
-  /* Detect bug in mingw.  */
-  int check_WINT:
-      WINT_MIN == TYPE_MINIMUM (wint_t)
-      && WINT_MAX == TYPE_MAXIMUM (wint_t)
-      ? 1 : -1;
-
-  /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
-  int check_UINT8_C:
-        (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
-  int check_UINT16_C:
-        (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
-
-  /* Detect bugs in OpenBSD 3.9 stdint.h.  */
-#ifdef UINT8_MAX
-  int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
-#endif
-#ifdef UINT16_MAX
-  int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
-#endif
-#ifdef UINT32_MAX
-  int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
-#endif
-#ifdef UINT64_MAX
-  int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
-#endif
-  int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
-  int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
-  int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
-  int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
-  int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
-  int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
-  int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
-  int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
-  int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
-  int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
-  int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
-};
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-                                                    if test "$cross_compiling" = yes; then :
-                 gl_cv_header_working_stdint_h=yes
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
-#include <stdint.h>
-
-
-  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-     included before <wchar.h>.  */
-  #include <stddef.h>
-  #include <signal.h>
-  #if HAVE_WCHAR_H
-  # include <stdio.h>
-  # include <time.h>
-  # include <wchar.h>
-  #endif
-
-
-#include <stdio.h>
-#include <string.h>
-#define MVAL(macro) MVAL1(macro)
-#define MVAL1(expression) #expression
-static const char *macro_values[] =
-  {
-#ifdef INT8_MAX
-    MVAL (INT8_MAX),
-#endif
-#ifdef INT16_MAX
-    MVAL (INT16_MAX),
-#endif
-#ifdef INT32_MAX
-    MVAL (INT32_MAX),
-#endif
-#ifdef INT64_MAX
-    MVAL (INT64_MAX),
-#endif
-#ifdef UINT8_MAX
-    MVAL (UINT8_MAX),
-#endif
-#ifdef UINT16_MAX
-    MVAL (UINT16_MAX),
-#endif
-#ifdef UINT32_MAX
-    MVAL (UINT32_MAX),
-#endif
-#ifdef UINT64_MAX
-    MVAL (UINT64_MAX),
-#endif
-    NULL
-  };
-
-int
-main ()
-{
-
-  const char **mv;
-  for (mv = macro_values; *mv != NULL; mv++)
-    {
-      const char *value = *mv;
-      /* Test whether it looks like a cast expression.  */
-      if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
-          || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
-          || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
-          || strncmp (value, "((int)"/*)*/, 6) == 0
-          || strncmp (value, "((signed short)"/*)*/, 15) == 0
-          || strncmp (value, "((signed char)"/*)*/, 14) == 0)
-        return mv - macro_values + 1;
-    }
-  return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_header_working_stdint_h=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
-$as_echo "$gl_cv_header_working_stdint_h" >&6; }
-  fi
-  if test "$gl_cv_header_working_stdint_h" = yes; then
-    STDINT_H=
-  else
-            for ac_header in sys/inttypes.h sys/bitypes.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-    if test $ac_cv_header_sys_inttypes_h = yes; then
-      HAVE_SYS_INTTYPES_H=1
-    else
-      HAVE_SYS_INTTYPES_H=0
-    fi
-
-    if test $ac_cv_header_sys_bitypes_h = yes; then
-      HAVE_SYS_BITYPES_H=1
-    else
-      HAVE_SYS_BITYPES_H=0
-    fi
-
-
-
-
-  if test $APPLE_UNIVERSAL_BUILD = 0; then
-
-
-  for gltype in ptrdiff_t size_t ; do
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
-$as_echo_n "checking for bit size of $gltype... " >&6; }
-if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
-  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-     included before <wchar.h>.  */
-  #include <stddef.h>
-  #include <signal.h>
-  #if HAVE_WCHAR_H
-  # include <stdio.h>
-  # include <time.h>
-  # include <wchar.h>
-  #endif
-
-#include <limits.h>"; then :
-
-else
-  result=unknown
-fi
-
-       eval gl_cv_bitsizeof_${gltype}=\$result
-
-fi
-eval ac_res=\$gl_cv_bitsizeof_${gltype}
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-    eval result=\$gl_cv_bitsizeof_${gltype}
-    if test $result = unknown; then
-                                                result=0
-    fi
-    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
-    cat >>confdefs.h <<_ACEOF
-#define BITSIZEOF_${GLTYPE} $result
-_ACEOF
-
-    eval BITSIZEOF_${GLTYPE}=\$result
-  done
-
-
-  fi
-
-
-  for gltype in sig_atomic_t wchar_t wint_t ; do
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
-$as_echo_n "checking for bit size of $gltype... " >&6; }
-if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
-  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-     included before <wchar.h>.  */
-  #include <stddef.h>
-  #include <signal.h>
-  #if HAVE_WCHAR_H
-  # include <stdio.h>
-  # include <time.h>
-  # include <wchar.h>
-  #endif
-
-#include <limits.h>"; then :
-
-else
-  result=unknown
-fi
-
-       eval gl_cv_bitsizeof_${gltype}=\$result
-
-fi
-eval ac_res=\$gl_cv_bitsizeof_${gltype}
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-    eval result=\$gl_cv_bitsizeof_${gltype}
-    if test $result = unknown; then
-                                                result=0
-    fi
-    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
-    cat >>confdefs.h <<_ACEOF
-#define BITSIZEOF_${GLTYPE} $result
-_ACEOF
-
-    eval BITSIZEOF_${GLTYPE}=\$result
-  done
-
-
-
-
-  for gltype in sig_atomic_t wchar_t wint_t ; do
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
-$as_echo_n "checking whether $gltype is signed... " >&6; }
-if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-     included before <wchar.h>.  */
-  #include <stddef.h>
-  #include <signal.h>
-  #if HAVE_WCHAR_H
-  # include <stdio.h>
-  # include <time.h>
-  # include <wchar.h>
-  #endif
-
-            int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  result=yes
-else
-  result=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-       eval gl_cv_type_${gltype}_signed=\$result
-
-fi
-eval ac_res=\$gl_cv_type_${gltype}_signed
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-    eval result=\$gl_cv_type_${gltype}_signed
-    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
-    if test "$result" = yes; then
-      cat >>confdefs.h <<_ACEOF
-#define HAVE_SIGNED_${GLTYPE} 1
-_ACEOF
-
-      eval HAVE_SIGNED_${GLTYPE}=1
-    else
-      eval HAVE_SIGNED_${GLTYPE}=0
-    fi
-  done
-
-
-  gl_cv_type_ptrdiff_t_signed=yes
-  gl_cv_type_size_t_signed=no
-  if test $APPLE_UNIVERSAL_BUILD = 0; then
-
-
-  for gltype in ptrdiff_t size_t ; do
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
-$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
-if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval gl_cv_type_${gltype}_suffix=no
-       eval result=\$gl_cv_type_${gltype}_signed
-       if test "$result" = yes; then
-         glsufu=
-       else
-         glsufu=u
-       fi
-       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
-         case $glsuf in
-           '')  gltype1='int';;
-           l)   gltype1='long int';;
-           ll)  gltype1='long long int';;
-           i64) gltype1='__int64';;
-           u)   gltype1='unsigned int';;
-           ul)  gltype1='unsigned long int';;
-           ull) gltype1='unsigned long long int';;
-           ui64)gltype1='unsigned __int64';;
-         esac
-         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-     included before <wchar.h>.  */
-  #include <stddef.h>
-  #include <signal.h>
-  #if HAVE_WCHAR_H
-  # include <stdio.h>
-  # include <time.h>
-  # include <wchar.h>
-  #endif
-
-              extern $gltype foo;
-              extern $gltype1 foo;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval gl_cv_type_${gltype}_suffix=\$glsuf
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-         eval result=\$gl_cv_type_${gltype}_suffix
-         test "$result" != no && break
-       done
-fi
-eval ac_res=\$gl_cv_type_${gltype}_suffix
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
-    eval result=\$gl_cv_type_${gltype}_suffix
-    test "$result" = no && result=
-    eval ${GLTYPE}_SUFFIX=\$result
-    cat >>confdefs.h <<_ACEOF
-#define ${GLTYPE}_SUFFIX $result
-_ACEOF
-
-  done
-
-
-  fi
-
-
-  for gltype in sig_atomic_t wchar_t wint_t ; do
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
-$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
-if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval gl_cv_type_${gltype}_suffix=no
-       eval result=\$gl_cv_type_${gltype}_signed
-       if test "$result" = yes; then
-         glsufu=
-       else
-         glsufu=u
-       fi
-       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
-         case $glsuf in
-           '')  gltype1='int';;
-           l)   gltype1='long int';;
-           ll)  gltype1='long long int';;
-           i64) gltype1='__int64';;
-           u)   gltype1='unsigned int';;
-           ul)  gltype1='unsigned long int';;
-           ull) gltype1='unsigned long long int';;
-           ui64)gltype1='unsigned __int64';;
-         esac
-         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
-     included before <wchar.h>.  */
-  #include <stddef.h>
-  #include <signal.h>
-  #if HAVE_WCHAR_H
-  # include <stdio.h>
-  # include <time.h>
-  # include <wchar.h>
-  #endif
-
-              extern $gltype foo;
-              extern $gltype1 foo;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval gl_cv_type_${gltype}_suffix=\$glsuf
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-         eval result=\$gl_cv_type_${gltype}_suffix
-         test "$result" != no && break
-       done
-fi
-eval ac_res=\$gl_cv_type_${gltype}_suffix
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
-    eval result=\$gl_cv_type_${gltype}_suffix
-    test "$result" = no && result=
-    eval ${GLTYPE}_SUFFIX=\$result
-    cat >>confdefs.h <<_ACEOF
-#define ${GLTYPE}_SUFFIX $result
-_ACEOF
-
-  done
-
-
-
-          if test $BITSIZEOF_WINT_T -lt 32; then
-    BITSIZEOF_WINT_T=32
-  fi
-
-    STDINT_H=stdint.h
-  fi
-
-   if test -n "$STDINT_H"; then
-  GL_GENERATE_STDINT_H_TRUE=
-  GL_GENERATE_STDINT_H_FALSE='#'
-else
-  GL_GENERATE_STDINT_H_TRUE='#'
-  GL_GENERATE_STDINT_H_FALSE=
-fi
-
-
-
-
-
-  GNULIB_IMAXABS=0;
-  GNULIB_IMAXDIV=0;
-  GNULIB_STRTOIMAX=0;
-  GNULIB_STRTOUMAX=0;
-    HAVE_DECL_IMAXABS=1;
-  HAVE_DECL_IMAXDIV=1;
-  HAVE_DECL_STRTOIMAX=1;
-  HAVE_DECL_STRTOUMAX=1;
-  REPLACE_STRTOIMAX=0;
-  REPLACE_STRTOUMAX=0;
-  INT32_MAX_LT_INTMAX_MAX=1;
-  INT64_MAX_EQ_LONG_MAX='defined _LP64';
-  PRI_MACROS_BROKEN=0;
-  PRIPTR_PREFIX=__PRIPTR_PREFIX;
-  UINT32_MAX_LT_UINTMAX_MAX=1;
-  UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_inttypes_h='<'inttypes.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
-$as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
-if test "${gl_cv_next_inttypes_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_inttypes_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <inttypes.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'inttypes.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_inttypes_h='<'inttypes.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
-$as_echo "$gl_cv_next_inttypes_h" >&6; }
-     fi
-     NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'inttypes.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_inttypes_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
-
-
-
-
-
-
-
-
-
-
-
-  case "$host_os" in
-    mingw*)
-                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
-$as_echo_n "checking for 64-bit off_t... " >&6; }
-if test "${gl_cv_type_off_t_64+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-                int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_type_off_t_64=yes
-else
-  gl_cv_type_off_t_64=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
-$as_echo "$gl_cv_type_off_t_64" >&6; }
-      if test $gl_cv_type_off_t_64 = no; then
-        WINDOWS_64_BIT_OFF_T=1
-      else
-        WINDOWS_64_BIT_OFF_T=0
-      fi
-                  WINDOWS_64_BIT_ST_SIZE=1
-      ;;
-    *)
-                                                      WINDOWS_64_BIT_OFF_T=0
-      WINDOWS_64_BIT_ST_SIZE=0
-      ;;
-  esac
-
-
-
-
-  GNULIB_FFSL=0;
-  GNULIB_FFSLL=0;
-  GNULIB_MEMCHR=0;
-  GNULIB_MEMMEM=0;
-  GNULIB_MEMPCPY=0;
-  GNULIB_MEMRCHR=0;
-  GNULIB_RAWMEMCHR=0;
-  GNULIB_STPCPY=0;
-  GNULIB_STPNCPY=0;
-  GNULIB_STRCHRNUL=0;
-  GNULIB_STRDUP=0;
-  GNULIB_STRNCAT=0;
-  GNULIB_STRNDUP=0;
-  GNULIB_STRNLEN=0;
-  GNULIB_STRPBRK=0;
-  GNULIB_STRSEP=0;
-  GNULIB_STRSTR=0;
-  GNULIB_STRCASESTR=0;
-  GNULIB_STRTOK_R=0;
-  GNULIB_MBSLEN=0;
-  GNULIB_MBSNLEN=0;
-  GNULIB_MBSCHR=0;
-  GNULIB_MBSRCHR=0;
-  GNULIB_MBSSTR=0;
-  GNULIB_MBSCASECMP=0;
-  GNULIB_MBSNCASECMP=0;
-  GNULIB_MBSPCASECMP=0;
-  GNULIB_MBSCASESTR=0;
-  GNULIB_MBSCSPN=0;
-  GNULIB_MBSPBRK=0;
-  GNULIB_MBSSPN=0;
-  GNULIB_MBSSEP=0;
-  GNULIB_MBSTOK_R=0;
-  GNULIB_STRERROR=0;
-  GNULIB_STRERROR_R=0;
-  GNULIB_STRSIGNAL=0;
-  GNULIB_STRVERSCMP=0;
-  HAVE_MBSLEN=0;
-    HAVE_FFSL=1;
-  HAVE_FFSLL=1;
-  HAVE_MEMCHR=1;
-  HAVE_DECL_MEMMEM=1;
-  HAVE_MEMPCPY=1;
-  HAVE_DECL_MEMRCHR=1;
-  HAVE_RAWMEMCHR=1;
-  HAVE_STPCPY=1;
-  HAVE_STPNCPY=1;
-  HAVE_STRCHRNUL=1;
-  HAVE_DECL_STRDUP=1;
-  HAVE_DECL_STRNDUP=1;
-  HAVE_DECL_STRNLEN=1;
-  HAVE_STRPBRK=1;
-  HAVE_STRSEP=1;
-  HAVE_STRCASESTR=1;
-  HAVE_DECL_STRTOK_R=1;
-  HAVE_DECL_STRERROR_R=1;
-  HAVE_DECL_STRSIGNAL=1;
-  HAVE_STRVERSCMP=1;
-  REPLACE_MEMCHR=0;
-  REPLACE_MEMMEM=0;
-  REPLACE_STPNCPY=0;
-  REPLACE_STRDUP=0;
-  REPLACE_STRSTR=0;
-  REPLACE_STRCASESTR=0;
-  REPLACE_STRCHRNUL=0;
-  REPLACE_STRERROR=0;
-  REPLACE_STRERROR_R=0;
-  REPLACE_STRNCAT=0;
-  REPLACE_STRNDUP=0;
-  REPLACE_STRNLEN=0;
-  REPLACE_STRSIGNAL=0;
-  REPLACE_STRTOK_R=0;
-  UNDEFINE_STRTOK_R=0;
-
-ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
-if test "x$ac_cv_have_decl_memrchr" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_MEMRCHR $ac_have_decl
-_ACEOF
-
-
-
-
-  GNULIB_MKTIME=0;
-  GNULIB_NANOSLEEP=0;
-  GNULIB_STRPTIME=0;
-  GNULIB_TIMEGM=0;
-  GNULIB_TIME_R=0;
-    HAVE_DECL_LOCALTIME_R=1;
-  HAVE_NANOSLEEP=1;
-  HAVE_STRPTIME=1;
-  HAVE_TIMEGM=1;
-        REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
-  REPLACE_MKTIME=GNULIB_PORTCHECK;
-  REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
-  REPLACE_TIMEGM=GNULIB_PORTCHECK;
-
-ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
-if test "x$ac_cv_have_decl_alarm" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_ALARM $ac_have_decl
-_ACEOF
-
-
-
-
-  GNULIB_PSELECT=0;
-  GNULIB_SELECT=0;
-    HAVE_PSELECT=1;
-  REPLACE_PSELECT=0;
-  REPLACE_SELECT=0;
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
-$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
-if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-int
-main ()
-{
-struct timeval b;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_header_sys_select_h_selfcontained=yes
-else
-  gl_cv_header_sys_select_h_selfcontained=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-                        if test $gl_cv_header_sys_select_h_selfcontained = yes; then
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-int
-main ()
-{
-int memset; int bzero;
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-int
-main ()
-{
-
-                  #undef memset
-                  #define memset nonexistent_memset
-                  extern
-                  #ifdef __cplusplus
-                  "C"
-                  #endif
-                  void *memset (void *, int, unsigned long);
-                  #undef bzero
-                  #define bzero nonexistent_bzero
-                  extern
-                  #ifdef __cplusplus
-                  "C"
-                  #endif
-                  void bzero (void *, unsigned long);
-                  fd_set fds;
-                  FD_ZERO (&fds);
-
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
-  gl_cv_header_sys_select_h_selfcontained=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-      fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
-$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_sys_select_h='<'sys/select.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
-$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
-if test "${gl_cv_next_sys_select_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_sys_select_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'sys/select.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_sys_select_h='<'sys/select.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
-$as_echo "$gl_cv_next_sys_select_h" >&6; }
-     fi
-     NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'sys/select.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_sys_select_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
-
-
-
-
-  if test $ac_cv_header_sys_select_h = yes; then
-    HAVE_SYS_SELECT_H=1
-  else
-    HAVE_SYS_SELECT_H=0
-  fi
-
-
-
-
-
-  if test $ac_cv_header_sys_socket_h != yes; then
-                    for ac_header in winsock2.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
-if test "x$ac_cv_header_winsock2_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_WINSOCK2_H 1
-_ACEOF
-
-fi
-
-done
-
-  fi
-  if test "$ac_cv_header_winsock2_h" = yes; then
-    HAVE_WINSOCK2_H=1
-    UNISTD_H_HAVE_WINSOCK2_H=1
-    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
-  else
-    HAVE_WINSOCK2_H=0
-  fi
-
-
-
-
-
-
-
-
-  GNULIB_PTHREAD_SIGMASK=0;
-  GNULIB_RAISE=0;
-  GNULIB_SIGNAL_H_SIGPIPE=0;
-  GNULIB_SIGPROCMASK=0;
-  GNULIB_SIGACTION=0;
-    HAVE_POSIX_SIGNALBLOCKING=1;
-  HAVE_PTHREAD_SIGMASK=1;
-  HAVE_RAISE=1;
-  HAVE_SIGSET_T=1;
-  HAVE_SIGINFO_T=1;
-  HAVE_SIGACTION=1;
-  HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
-
-  HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
-
-  HAVE_SIGHANDLER_T=1;
-  REPLACE_PTHREAD_SIGMASK=0;
-  REPLACE_RAISE=0;
-
-
-
-
-
-
-
-  ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
-      #include <signal.h>
-      /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.  */
-      #include <sys/types.h>
-
-"
-if test "x$ac_cv_type_sigset_t" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_SIGSET_T 1
-_ACEOF
-
-gl_cv_type_sigset_t=yes
-else
-  gl_cv_type_sigset_t=no
-fi
-
-  if test $gl_cv_type_sigset_t != yes; then
-    HAVE_SIGSET_T=0
-  fi
-
-
-
-   if test $ac_cv_header_sys_socket_h = no; then
-                         for ac_header in ws2tcpip.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
-if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_WS2TCPIP_H 1
-_ACEOF
-
-fi
-
-done
-
-   fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
-$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
-if test "${ac_cv_header_stdbool_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-             #include <stdbool.h>
-             #ifndef bool
-              "error: bool is not defined"
-             #endif
-             #ifndef false
-              "error: false is not defined"
-             #endif
-             #if false
-              "error: false is not 0"
-             #endif
-             #ifndef true
-              "error: true is not defined"
-             #endif
-             #if true != 1
-              "error: true is not 1"
-             #endif
-             #ifndef __bool_true_false_are_defined
-              "error: __bool_true_false_are_defined is not defined"
-             #endif
-
-             struct s { _Bool s: 1; _Bool t; } s;
-
-             char a[true == 1 ? 1 : -1];
-             char b[false == 0 ? 1 : -1];
-             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
-             char d[(bool) 0.5 == true ? 1 : -1];
-             /* See body of main program for 'e'.  */
-             char f[(_Bool) 0.0 == false ? 1 : -1];
-             char g[true];
-             char h[sizeof (_Bool)];
-             char i[sizeof s.t];
-             enum { j = false, k = true, l = false * true, m = true * 256 };
-             /* The following fails for
-                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
-             _Bool n[m];
-             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
-             char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
-             /* Catch a bug in an HP-UX C compiler.  See
-                http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
-                http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
-              */
-             _Bool q = true;
-             _Bool *pq = &q;
-
-int
-main ()
-{
-
-             bool e = &s;
-             *pq |= q;
-             *pq |= ! q;
-             /* Refer to every declared value, to avoid compiler optimizations.  */
-             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
-                     + !m + !n + !o + !p + !q + !pq);
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdbool_h=yes
-else
-  ac_cv_header_stdbool_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
-$as_echo "$ac_cv_header_stdbool_h" >&6; }
-   ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
-if test "x$ac_cv_type__Bool" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE__BOOL 1
-_ACEOF
-
-
-fi
-
-
-
-    REPLACE_NULL=0;
-  HAVE_WCHAR_T=1;
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
-$as_echo_n "checking for wchar_t... " >&6; }
-if test "${gt_cv_c_wchar_t+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stddef.h>
-            wchar_t foo = (wchar_t)'\0';
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gt_cv_c_wchar_t=yes
-else
-  gt_cv_c_wchar_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
-$as_echo "$gt_cv_c_wchar_t" >&6; }
-  if test $gt_cv_c_wchar_t = yes; then
-
-$as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
-
-  fi
-
-
-  GNULIB_DPRINTF=0;
-  GNULIB_FCLOSE=0;
-  GNULIB_FDOPEN=0;
-  GNULIB_FFLUSH=0;
-  GNULIB_FGETC=0;
-  GNULIB_FGETS=0;
-  GNULIB_FOPEN=0;
-  GNULIB_FPRINTF=0;
-  GNULIB_FPRINTF_POSIX=0;
-  GNULIB_FPURGE=0;
-  GNULIB_FPUTC=0;
-  GNULIB_FPUTS=0;
-  GNULIB_FREAD=0;
-  GNULIB_FREOPEN=0;
-  GNULIB_FSCANF=0;
-  GNULIB_FSEEK=0;
-  GNULIB_FSEEKO=0;
-  GNULIB_FTELL=0;
-  GNULIB_FTELLO=0;
-  GNULIB_FWRITE=0;
-  GNULIB_GETC=0;
-  GNULIB_GETCHAR=0;
-  GNULIB_GETDELIM=0;
-  GNULIB_GETLINE=0;
-  GNULIB_OBSTACK_PRINTF=0;
-  GNULIB_OBSTACK_PRINTF_POSIX=0;
-  GNULIB_PCLOSE=0;
-  GNULIB_PERROR=0;
-  GNULIB_POPEN=0;
-  GNULIB_PRINTF=0;
-  GNULIB_PRINTF_POSIX=0;
-  GNULIB_PUTC=0;
-  GNULIB_PUTCHAR=0;
-  GNULIB_PUTS=0;
-  GNULIB_REMOVE=0;
-  GNULIB_RENAME=0;
-  GNULIB_RENAMEAT=0;
-  GNULIB_SCANF=0;
-  GNULIB_SNPRINTF=0;
-  GNULIB_SPRINTF_POSIX=0;
-  GNULIB_STDIO_H_NONBLOCKING=0;
-  GNULIB_STDIO_H_SIGPIPE=0;
-  GNULIB_TMPFILE=0;
-  GNULIB_VASPRINTF=0;
-  GNULIB_VFSCANF=0;
-  GNULIB_VSCANF=0;
-  GNULIB_VDPRINTF=0;
-  GNULIB_VFPRINTF=0;
-  GNULIB_VFPRINTF_POSIX=0;
-  GNULIB_VPRINTF=0;
-  GNULIB_VPRINTF_POSIX=0;
-  GNULIB_VSNPRINTF=0;
-  GNULIB_VSPRINTF_POSIX=0;
-    HAVE_DECL_FPURGE=1;
-  HAVE_DECL_FSEEKO=1;
-  HAVE_DECL_FTELLO=1;
-  HAVE_DECL_GETDELIM=1;
-  HAVE_DECL_GETLINE=1;
-  HAVE_DECL_OBSTACK_PRINTF=1;
-  HAVE_DECL_SNPRINTF=1;
-  HAVE_DECL_VSNPRINTF=1;
-  HAVE_DPRINTF=1;
-  HAVE_FSEEKO=1;
-  HAVE_FTELLO=1;
-  HAVE_PCLOSE=1;
-  HAVE_POPEN=1;
-  HAVE_RENAMEAT=1;
-  HAVE_VASPRINTF=1;
-  HAVE_VDPRINTF=1;
-  REPLACE_DPRINTF=0;
-  REPLACE_FCLOSE=0;
-  REPLACE_FDOPEN=0;
-  REPLACE_FFLUSH=0;
-  REPLACE_FOPEN=0;
-  REPLACE_FPRINTF=0;
-  REPLACE_FPURGE=0;
-  REPLACE_FREOPEN=0;
-  REPLACE_FSEEK=0;
-  REPLACE_FSEEKO=0;
-  REPLACE_FTELL=0;
-  REPLACE_FTELLO=0;
-  REPLACE_GETDELIM=0;
-  REPLACE_GETLINE=0;
-  REPLACE_OBSTACK_PRINTF=0;
-  REPLACE_PERROR=0;
-  REPLACE_POPEN=0;
-  REPLACE_PRINTF=0;
-  REPLACE_REMOVE=0;
-  REPLACE_RENAME=0;
-  REPLACE_RENAMEAT=0;
-  REPLACE_SNPRINTF=0;
-  REPLACE_SPRINTF=0;
-  REPLACE_STDIO_READ_FUNCS=0;
-  REPLACE_STDIO_WRITE_FUNCS=0;
-  REPLACE_TMPFILE=0;
-  REPLACE_VASPRINTF=0;
-  REPLACE_VDPRINTF=0;
-  REPLACE_VFPRINTF=0;
-  REPLACE_VPRINTF=0;
-  REPLACE_VSNPRINTF=0;
-  REPLACE_VSPRINTF=0;
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
-$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
-if test "${ac_cv_struct_tm+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <time.h>
-
-int
-main ()
-{
-struct tm tm;
-				     int *p = &tm.tm_sec;
-				     return !p;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_struct_tm=time.h
-else
-  ac_cv_struct_tm=sys/time.h
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
-$as_echo "$ac_cv_struct_tm" >&6; }
-if test $ac_cv_struct_tm = sys/time.h; then
-
-$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
-
-fi
-
-ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
-#include <$ac_cv_struct_tm>
-
-"
-if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_TM_TM_ZONE 1
-_ACEOF
-
-
-fi
-
-if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
-
-$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
-
-else
-  ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
-"
-if test "x$ac_cv_have_decl_tzname" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_TZNAME $ac_have_decl
-_ACEOF
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
-$as_echo_n "checking for tzname... " >&6; }
-if test "${ac_cv_var_tzname+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <time.h>
-#if !HAVE_DECL_TZNAME
-extern char *tzname[];
-#endif
-
-int
-main ()
-{
-return tzname[0][0];
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_var_tzname=yes
-else
-  ac_cv_var_tzname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
-$as_echo "$ac_cv_var_tzname" >&6; }
-  if test $ac_cv_var_tzname = yes; then
-
-$as_echo "#define HAVE_TZNAME 1" >>confdefs.h
-
-  fi
-fi
-
-
- ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
-"
-if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
-
-$as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
-
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_string_h='<'string.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
-$as_echo_n "checking absolute name of <string.h>... " >&6; }
-if test "${gl_cv_next_string_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'string.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
-$as_echo "$gl_cv_next_string_h" >&6; }
-     fi
-     NEXT_STRING_H=$gl_cv_next_string_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'string.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_string_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
-
-
-
-
-
-
-
-
-
-ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOIMAX $ac_have_decl
-_ACEOF
-
-
-
-ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOUMAX $ac_have_decl
-_ACEOF
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
-$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
-if test "${ac_cv_header_stat_broken+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#if defined S_ISBLK && defined S_IFDIR
-extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
-#endif
-
-#if defined S_ISBLK && defined S_IFCHR
-extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
-#endif
-
-#if defined S_ISLNK && defined S_IFREG
-extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
-#endif
-
-#if defined S_ISSOCK && defined S_IFREG
-extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stat_broken=no
-else
-  ac_cv_header_stat_broken=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
-$as_echo "$ac_cv_header_stat_broken" >&6; }
-if test $ac_cv_header_stat_broken = yes; then
-
-$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
-
-fi
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
-$as_echo_n "checking for struct timespec in <time.h>... " >&6; }
-if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <time.h>
-
-int
-main ()
-{
-static struct timespec x; x.tv_sec = x.tv_nsec;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_sys_struct_timespec_in_time_h=yes
-else
-  gl_cv_sys_struct_timespec_in_time_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
-$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
-
-  TIME_H_DEFINES_STRUCT_TIMESPEC=0
-  SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
-  PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
-  if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
-    TIME_H_DEFINES_STRUCT_TIMESPEC=1
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
-$as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
-if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/time.h>
-
-int
-main ()
-{
-static struct timespec x; x.tv_sec = x.tv_nsec;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_sys_struct_timespec_in_sys_time_h=yes
-else
-  gl_cv_sys_struct_timespec_in_sys_time_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
-$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
-    if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
-      SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
-$as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
-if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <pthread.h>
-
-int
-main ()
-{
-static struct timespec x; x.tv_sec = x.tv_nsec;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_sys_struct_timespec_in_pthread_h=yes
-else
-  gl_cv_sys_struct_timespec_in_pthread_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
-$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
-      if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
-        PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
-      fi
-    fi
-  fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_time_h='<'time.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
-$as_echo_n "checking absolute name of <time.h>... " >&6; }
-if test "${gl_cv_next_time_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <time.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'time.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
-$as_echo "$gl_cv_next_time_h" >&6; }
-     fi
-     NEXT_TIME_H=$gl_cv_next_time_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'time.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_time_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default"
-if test "x$ac_cv_have_decl_unsetenv" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_UNSETENV $ac_have_decl
-_ACEOF
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
-$as_echo_n "checking whether the utimes function works... " >&6; }
-if test "${gl_cv_func_working_utimes+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  if test "$cross_compiling" = yes; then :
-  gl_cv_func_working_utimes=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/time.h>
-#include <time.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <utime.h>
-
-static int
-inorder (time_t a, time_t b, time_t c)
-{
-  return a <= b && b <= c;
-}
-
-int
-main ()
-{
-  int result = 0;
-  char const *file = "conftest.utimes";
-  static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
-
-  /* Test whether utimes() essentially works.  */
-  {
-    struct stat sbuf;
-    FILE *f = fopen (file, "w");
-    if (f == NULL)
-      result |= 1;
-    else if (fclose (f) != 0)
-      result |= 1;
-    else if (utimes (file, timeval) != 0)
-      result |= 2;
-    else if (lstat (file, &sbuf) != 0)
-      result |= 1;
-    else if (!(sbuf.st_atime == timeval[0].tv_sec
-               && sbuf.st_mtime == timeval[1].tv_sec))
-      result |= 4;
-    if (unlink (file) != 0)
-      result |= 1;
-  }
-
-  /* Test whether utimes() with a NULL argument sets the file's timestamp
-     to the current time.  Use 'fstat' as well as 'time' to
-     determine the "current" time, to accommodate NFS file systems
-     if there is a time skew between the host and the NFS server.  */
-  {
-    int fd = open (file, O_WRONLY|O_CREAT, 0644);
-    if (fd < 0)
-      result |= 1;
-    else
-      {
-        time_t t0, t2;
-        struct stat st0, st1, st2;
-        if (time (&t0) == (time_t) -1)
-          result |= 1;
-        else if (fstat (fd, &st0) != 0)
-          result |= 1;
-        else if (utimes (file, timeval) != 0)
-          result |= 2;
-        else if (utimes (file, NULL) != 0)
-          result |= 8;
-        else if (fstat (fd, &st1) != 0)
-          result |= 1;
-        else if (write (fd, "\n", 1) != 1)
-          result |= 1;
-        else if (fstat (fd, &st2) != 0)
-          result |= 1;
-        else if (time (&t2) == (time_t) -1)
-          result |= 1;
-        else
-          {
-            int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
-            int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
-            if (! (st1.st_atime == st1.st_mtime))
-              result |= 16;
-            if (! (m_ok_POSIX || m_ok_NFS))
-              result |= 32;
-          }
-        if (close (fd) != 0)
-          result |= 1;
-      }
-    if (unlink (file) != 0)
-      result |= 1;
-  }
-
-  /* Test whether utimes() with a NULL argument works on read-only files.  */
-  {
-    int fd = open (file, O_WRONLY|O_CREAT, 0444);
-    if (fd < 0)
-      result |= 1;
-    else if (close (fd) != 0)
-      result |= 1;
-    else if (utimes (file, NULL) != 0)
-      result |= 64;
-    if (unlink (file) != 0)
-      result |= 1;
-  }
-
-  return result;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_working_utimes=yes
-else
-  gl_cv_func_working_utimes=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
-$as_echo "$gl_cv_func_working_utimes" >&6; }
-
-  if test $gl_cv_func_working_utimes = yes; then
-
-$as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
-
-  fi
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
-$as_echo_n "checking for struct utimbuf... " >&6; }
-if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if HAVE_SYS_TIME_H
-             #include <sys/time.h>
-            #endif
-            #include <time.h>
-            #ifdef HAVE_UTIME_H
-             #include <utime.h>
-            #endif
-
-int
-main ()
-{
-static struct utimbuf x; x.actime = x.modtime;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_sys_struct_utimbuf=yes
-else
-  gl_cv_sys_struct_utimbuf=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
-$as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
-
-  if test $gl_cv_sys_struct_utimbuf = yes; then
-
-$as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
-
-  fi
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
-$as_echo_n "checking type of array argument to getgroups... " >&6; }
-if test "${ac_cv_type_getgroups+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_type_getgroups=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Thanks to Mike Rendell for this test.  */
-$ac_includes_default
-#define NGID 256
-#undef MAX
-#define MAX(x, y) ((x) > (y) ? (x) : (y))
-
-int
-main ()
-{
-  gid_t gidset[NGID];
-  int i, n;
-  union { gid_t gval; long int lval; }  val;
-
-  val.lval = -1;
-  for (i = 0; i < NGID; i++)
-    gidset[i] = val.gval;
-  n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
-		 gidset);
-  /* Exit non-zero if getgroups seems to require an array of ints.  This
-     happens when gid_t is short int but getgroups modifies an array
-     of ints.  */
-  return n > 0 && gidset[n] != val.gval;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_type_getgroups=gid_t
-else
-  ac_cv_type_getgroups=int
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-if test $ac_cv_type_getgroups = cross; then
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <unistd.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
-  ac_cv_type_getgroups=gid_t
-else
-  ac_cv_type_getgroups=int
-fi
-rm -f conftest*
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
-$as_echo "$ac_cv_type_getgroups" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define GETGROUPS_T $ac_cv_type_getgroups
-_ACEOF
-
-
-
-
-
-
-
-
-   if false; then
-  GL_COND_LIBTOOL_TRUE=
-  GL_COND_LIBTOOL_FALSE='#'
-else
-  GL_COND_LIBTOOL_TRUE='#'
-  GL_COND_LIBTOOL_FALSE=
-fi
-
-  gl_cond_libtool=false
-  gl_libdeps=
-  gl_ltlibdeps=
-  gl_m4_base='m4'
-
-
-
-
-
-
-
-
-
-  gl_source_base='lib'
-
-
-  if test $ac_cv_func_alloca_works = no; then
-    :
-  fi
-
-  # Define an additional variable used in the Makefile substitution.
-  if test $ac_cv_working_alloca_h = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
-$as_echo_n "checking for alloca as a compiler built-in... " >&6; }
-if test "${gl_cv_rpl_alloca+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#if defined __GNUC__ || defined _AIX || defined _MSC_VER
-        Need own alloca
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "Need own alloca" >/dev/null 2>&1; then :
-  gl_cv_rpl_alloca=yes
-else
-  gl_cv_rpl_alloca=no
-fi
-rm -f conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
-$as_echo "$gl_cv_rpl_alloca" >&6; }
-    if test $gl_cv_rpl_alloca = yes; then
-
-$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
-
-      ALLOCA_H=alloca.h
-    else
-                  ALLOCA_H=
-    fi
-  else
-    ALLOCA_H=alloca.h
-  fi
-
-   if test -n "$ALLOCA_H"; then
-  GL_GENERATE_ALLOCA_H_TRUE=
-  GL_GENERATE_ALLOCA_H_FALSE='#'
-else
-  GL_GENERATE_ALLOCA_H_TRUE='#'
-  GL_GENERATE_ALLOCA_H_FALSE=
-fi
-
-
-
-    for ac_header in byteswap.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
-if test "x$ac_cv_header_byteswap_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_BYTESWAP_H 1
-_ACEOF
-
-    BYTESWAP_H=''
-
-else
-
-    BYTESWAP_H='byteswap.h'
-
-fi
-
-done
-
-
-   if test -n "$BYTESWAP_H"; then
-  GL_GENERATE_BYTESWAP_H_TRUE=
-  GL_GENERATE_BYTESWAP_H_FALSE='#'
-else
-  GL_GENERATE_BYTESWAP_H_TRUE='#'
-  GL_GENERATE_BYTESWAP_H_FALSE=
-fi
-
-
-
-
-
-
-  # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
-  # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
-
-  # Save and restore LIBS so e.g., -lrt, isn't added to it.  Otherwise, *all*
-  # programs in the package would end up linked with that potentially-shared
-  # library, inducing unnecessary run-time overhead.
-  LIB_CLOCK_GETTIME=
-
-  gl_saved_libs=$LIBS
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
-$as_echo_n "checking for library containing clock_gettime... " >&6; }
-if test "${ac_cv_search_clock_gettime+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char clock_gettime ();
-int
-main ()
-{
-return clock_gettime ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' rt posix4; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_clock_gettime=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_clock_gettime+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_clock_gettime+set}" = set; then :
-
-else
-  ac_cv_search_clock_gettime=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
-$as_echo "$ac_cv_search_clock_gettime" >&6; }
-ac_res=$ac_cv_search_clock_gettime
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  test "$ac_cv_search_clock_gettime" = "none required" ||
-                    LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
-fi
-
-    for ac_func in clock_gettime clock_settime
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-  LIBS=$gl_saved_libs
-
-
-  :
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define GNULIB_CLOSE_STREAM 1
-_ACEOF
-
-
-
-
-
-
-
-
-
-
-  :
-
-
-
-  :
-
-
-
-  :
-
-
-
-  :
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_dirent_h='<'dirent.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
-$as_echo_n "checking absolute name of <dirent.h>... " >&6; }
-if test "${gl_cv_next_dirent_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_dirent_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <dirent.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'dirent.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_dirent_h='<'dirent.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
-$as_echo "$gl_cv_next_dirent_h" >&6; }
-     fi
-     NEXT_DIRENT_H=$gl_cv_next_dirent_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'dirent.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_dirent_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
-
-
-
-
-  if test $ac_cv_header_dirent_h = yes; then
-    HAVE_DIRENT_H=1
-  else
-    HAVE_DIRENT_H=0
-  fi
-
-
-
-
-
-
-
-
-
-
-$as_echo "#define HAVE_DUP2 1" >>confdefs.h
-
-
-  if test $HAVE_DUP2 = 1; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
-$as_echo_n "checking whether dup2 works... " >&6; }
-if test "${gl_cv_func_dup2_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-           mingw*) # on this platform, dup2 always returns 0 for success
-             gl_cv_func_dup2_works="guessing no" ;;
-           cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
-             gl_cv_func_dup2_works="guessing no" ;;
-           linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
-                   # closed fd may yield -EBADF instead of -1 / errno=EBADF.
-             gl_cv_func_dup2_works="guessing no" ;;
-           freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
-             gl_cv_func_dup2_works="guessing no" ;;
-           haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
-             gl_cv_func_dup2_works="guessing no" ;;
-           *) gl_cv_func_dup2_works="guessing yes" ;;
-         esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-         #include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-int
-main ()
-{
-int result = 0;
-#ifdef FD_CLOEXEC
-            if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
-              result |= 1;
-#endif
-            if (dup2 (1, 1) == 0)
-              result |= 2;
-#ifdef FD_CLOEXEC
-            if (fcntl (1, F_GETFD) != FD_CLOEXEC)
-              result |= 4;
-#endif
-            close (0);
-            if (dup2 (0, 0) != -1)
-              result |= 8;
-            /* Many gnulib modules require POSIX conformance of EBADF.  */
-            if (dup2 (2, 1000000) == -1 && errno != EBADF)
-              result |= 16;
-            /* Flush out some cygwin core dumps.  */
-            if (dup2 (2, -1) != -1 || errno != EBADF)
-              result |= 32;
-            dup2 (2, 255);
-            dup2 (2, 256);
-            return result;
-
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_dup2_works=yes
-else
-  gl_cv_func_dup2_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
-$as_echo "$gl_cv_func_dup2_works" >&6; }
-    case "$gl_cv_func_dup2_works" in
-      *yes) ;;
-      *)
-        REPLACE_DUP2=1
-        for ac_func in setdtablesize
-do :
-  ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
-if test "x$ac_cv_func_setdtablesize" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SETDTABLESIZE 1
-_ACEOF
-
-fi
-done
-
-        ;;
-    esac
-  fi
-
-
-  if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
-
-
-  fi
-
-
-
-
-
-          GNULIB_DUP2=1
-
-
-
-
-
-
-
-
-
-
-
-          GNULIB_ENVIRON=1
-
-
-
-
-
-
-
-
-
-  LIB_EXECINFO=''
-  EXECINFO_H='execinfo.h'
-
-  if test $ac_cv_header_execinfo_h = yes; then
-    gl_saved_libs=$LIBS
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
-$as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
-if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char backtrace_symbols_fd ();
-int
-main ()
-{
-return backtrace_symbols_fd ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' execinfo; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_backtrace_symbols_fd=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
-
-else
-  ac_cv_search_backtrace_symbols_fd=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
-$as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
-ac_res=$ac_cv_search_backtrace_symbols_fd
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
-         LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
-fi
-
-    LIBS=$gl_saved_libs
-    test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
-  fi
-
-  if test -n "$EXECINFO_H"; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
-
-  fi
-
-
-
-   if test -n "$EXECINFO_H"; then
-  GL_GENERATE_EXECINFO_H_TRUE=
-  GL_GENERATE_EXECINFO_H_FALSE='#'
-else
-  GL_GENERATE_EXECINFO_H_TRUE='#'
-  GL_GENERATE_EXECINFO_H_FALSE=
-fi
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_faccessat = no; then
-    HAVE_FACCESSAT=0
-  fi
-
-  if test $HAVE_FACCESSAT = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext"
-
-
-  for ac_func in access
-do :
-  ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access"
-if test "x$ac_cv_func_access" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ACCESS 1
-_ACEOF
-
-fi
-done
-
-
-  fi
-
-
-cat >>confdefs.h <<_ACEOF
-#define GNULIB_FACCESSAT 1
-_ACEOF
-
-
-
-
-
-
-
-          GNULIB_FACCESSAT=1
-
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_fcntl = no; then
-
-
-
-  if test $ac_cv_func_fcntl = no; then
-    HAVE_FCNTL=0
-  else
-    REPLACE_FCNTL=1
-  fi
-
-  else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
-$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; }
-if test "${gl_cv_func_fcntl_f_dupfd_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  # Guess that it works on glibc systems
-          case $host_os in #((
-            *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";;
-            *)      gl_cv_func_fcntl_f_dupfd_works="guessing no";;
-          esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <fcntl.h>
-#include <errno.h>
-
-int
-main ()
-{
-int result = 0;
-      if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
-      if (errno != EINVAL) result |= 2;
-      return result;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_fcntl_f_dupfd_works=yes
-else
-  gl_cv_func_fcntl_f_dupfd_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
-$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
-    case $gl_cv_func_fcntl_f_dupfd_works in
-      *yes) ;;
-      *)
-
-
-  if test $ac_cv_func_fcntl = no; then
-    HAVE_FCNTL=0
-  else
-    REPLACE_FCNTL=1
-  fi
-
-
-$as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
- ;;
-    esac
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
-$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
-if test "${gl_cv_func_fcntl_f_dupfd_cloexec+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <fcntl.h>
-#ifndef F_DUPFD_CLOEXEC
-choke me
-#endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef __linux__
-/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
-   it to support the semantics on older kernels that failed with EINVAL.  */
-choke me
-#endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_func_fcntl_f_dupfd_cloexec=yes
-else
-  gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
-  gl_cv_func_fcntl_f_dupfd_cloexec=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
-$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
-    if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then
-
-
-
-  if test $ac_cv_func_fcntl = no; then
-    HAVE_FCNTL=0
-  else
-    REPLACE_FCNTL=1
-  fi
-
-          fi
-  fi
-
-
-  if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"
-
-  fi
-
-
-
-
-
-          GNULIB_FCNTL=1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_fcntl_h='<'fcntl.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
-$as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
-if test "${gl_cv_next_fcntl_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <fcntl.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'fcntl.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
-$as_echo "$gl_cv_next_fcntl_h" >&6; }
-     fi
-     NEXT_FCNTL_H=$gl_cv_next_fcntl_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'fcntl.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_fcntl_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-  LIB_FDATASYNC=
-
-
-  if test $ac_cv_have_decl_fdatasync = no; then
-    HAVE_DECL_FDATASYNC=0
-        for ac_func in fdatasync
-do :
-  ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync"
-if test "x$ac_cv_func_fdatasync" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_FDATASYNC 1
-_ACEOF
-
-fi
-done
-
-    if test $ac_cv_func_fdatasync = no; then
-      HAVE_FDATASYNC=0
-    fi
-  else
-            gl_saved_libs=$LIBS
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5
-$as_echo_n "checking for library containing fdatasync... " >&6; }
-if test "${ac_cv_search_fdatasync+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char fdatasync ();
-int
-main ()
-{
-return fdatasync ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' rt posix4; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_fdatasync=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_fdatasync+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_fdatasync+set}" = set; then :
-
-else
-  ac_cv_search_fdatasync=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5
-$as_echo "$ac_cv_search_fdatasync" >&6; }
-ac_res=$ac_cv_search_fdatasync
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  test "$ac_cv_search_fdatasync" = "none required" ||
-                    LIB_FDATASYNC=$ac_cv_search_fdatasync
-fi
-
-    LIBS=$gl_saved_libs
-  fi
-
-  if test $HAVE_FDATASYNC = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS fdatasync.$ac_objext"
-
-  fi
-
-
-
-
-
-          GNULIB_FDATASYNC=1
-
-
-
-
-
-
-
-
-
-
-    ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
-#include <dirent.h>
-
-"
-if test "x$ac_cv_have_decl_fdopendir" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_FDOPENDIR $ac_have_decl
-_ACEOF
-if test $ac_have_decl = 1; then :
-
-else
-  HAVE_DECL_FDOPENDIR=0
-fi
-
-
-  if test $ac_cv_func_fdopendir = no; then
-    HAVE_FDOPENDIR=0
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
-$as_echo_n "checking whether fdopendir works... " >&6; }
-if test "${gl_cv_func_fdopendir_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                    # Guess yes on glibc systems.
-            *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      gl_cv_func_fdopendir_works="guessing no" ;;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <dirent.h>
-#include <fcntl.h>
-#include <unistd.h>
-#if !HAVE_DECL_FDOPENDIR
-extern
-# ifdef __cplusplus
-"C"
-# endif
-DIR *fdopendir (int);
-#endif
-
-int
-main ()
-{
-int result = 0;
-     int fd = open ("conftest.c", O_RDONLY);
-     if (fd < 0) result |= 1;
-     if (fdopendir (fd)) result |= 2;
-     if (close (fd)) result |= 4;
-     return result;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_fdopendir_works=yes
-else
-  gl_cv_func_fdopendir_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
-$as_echo "$gl_cv_func_fdopendir_works" >&6; }
-    case "$gl_cv_func_fdopendir_works" in
-      *yes) ;;
-      *)
-        REPLACE_FDOPENDIR=1
-        ;;
-    esac
-  fi
-
-  if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"
-
-  fi
-
-
-
-
-
-          GNULIB_FDOPENDIR=1
-
-
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define GNULIB_FDOPENDIR 1
-_ACEOF
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpending" >&5
-$as_echo_n "checking for __fpending... " >&6; }
-if test "${gl_cv_func___fpending+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-             #if HAVE_STDIO_EXT_H
-             # include <stdio_ext.h>
-             #endif
-
-int
-main ()
-{
-return ! __fpending (stdin);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_func___fpending=yes
-else
-  gl_cv_func___fpending=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func___fpending" >&5
-$as_echo "$gl_cv_func___fpending" >&6; }
-
-  if test $gl_cv_func___fpending = no; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext"
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5
-$as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; }
-if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-      for ac_expr in                                                    \
-                                                                        \
-          '# glibc2'                                                    \
-          'fp->_IO_write_ptr - fp->_IO_write_base'                      \
-                                                                        \
-          '# traditional Unix'                                          \
-          'fp->_ptr - fp->_base'                                        \
-                                                                        \
-          '# BSD'                                                       \
-          'fp->_p - fp->_bf._base'                                      \
-                                                                        \
-          '# SCO, Unixware'                                             \
-          '(fp->__ptr ? fp->__ptr - fp->__base : 0)'                    \
-                                                                        \
-          '# QNX'                                                       \
-          '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \
-                                                                        \
-          '# old glibc?'                                                \
-          'fp->__bufp - fp->__buffer'                                   \
-                                                                        \
-          '# old glibc iostream?'                                       \
-          'fp->_pptr - fp->_pbase'                                      \
-                                                                        \
-          '# emx+gcc'                                                   \
-          'fp->_ptr - fp->_buffer'                                      \
-                                                                        \
-          '# Minix'                                                     \
-          'fp->_ptr - fp->_buf'                                         \
-                                                                        \
-          '# Plan9'                                                     \
-          'fp->wp - fp->buf'                                            \
-                                                                        \
-          '# VMS'                                                       \
-          '(*fp)->_ptr - (*fp)->_base'                                  \
-                                                                        \
-          '# e.g., DGUX R4.11; the info is not available'               \
-          1                                                             \
-          ; do
-
-        # Skip each embedded comment.
-        case "$ac_expr" in '#'*) continue;; esac
-
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-FILE *fp = stdin; (void) ($ac_expr);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  fp_done=yes
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-        test "$fp_done" = yes && break
-      done
-
-      ac_cv_sys_pending_output_n_bytes=$ac_expr
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5
-$as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes
-_ACEOF
-
-
-  fi
-
-
-
-
-
-
-  if test $ac_cv_func_fstatat = no; then
-    HAVE_FSTATAT=0
-  else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
-$as_echo_n "checking whether fstatat (..., 0) works... " >&6; }
-if test "${gl_cv_func_fstatat_zero_flag+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-            aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
-            *)    gl_cv_func_fstatat_zero_flag="guessing yes";;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-              #include <fcntl.h>
-              #include <sys/stat.h>
-              int
-              main (void)
-              {
-                struct stat a;
-                return fstatat (AT_FDCWD, ".", &a, 0) != 0;
-              }
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_fstatat_zero_flag=yes
-else
-  gl_cv_func_fstatat_zero_flag=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
-$as_echo "$gl_cv_func_fstatat_zero_flag" >&6; }
-
-    case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
-    *yes+*yes) ;;
-    *) REPLACE_FSTATAT=1
-       case $gl_cv_func_fstatat_zero_flag in
-       *yes)
-
-$as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
-
-         ;;
-       esac
-       ;;
-    esac
-  fi
-
-  if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext"
-
-  fi
-
-
-
-
-
-          GNULIB_FSTATAT=1
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_fsync = no; then
-    HAVE_FSYNC=0
-  fi
-
-  if test $HAVE_FSYNC = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS fsync.$ac_objext"
-
-    :
-  fi
-
-
-
-
-
-          GNULIB_FSYNC=1
-
-
-
-
-
-
-
-# Persuade glibc <stdlib.h> to declare getloadavg().
-
-
-gl_save_LIBS=$LIBS
-
-# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
-# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
-HAVE_GETLOADAVG=1
-ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
-if test "x$ac_cv_func_getloadavg" = x""yes; then :
-
-else
-  gl_func_getloadavg_done=no
-
-   # Some systems with -lutil have (and need) -lkvm as well, some do not.
-   # On Solaris, -lkvm requires nlist from -lelf, so check that first
-   # to get the right answer into the cache.
-   # For kstat on solaris, we need to test for libelf and libkvm to force the
-   # definition of SVR4 below.
-   if test $gl_func_getloadavg_done = no; then
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
-$as_echo_n "checking for elf_begin in -lelf... " >&6; }
-if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lelf  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char elf_begin ();
-int
-main ()
-{
-return elf_begin ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_elf_elf_begin=yes
-else
-  ac_cv_lib_elf_elf_begin=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
-$as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
-if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
-  LIBS="-lelf $LIBS"
-fi
-
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
-$as_echo_n "checking for kvm_open in -lkvm... " >&6; }
-if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkvm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char kvm_open ();
-int
-main ()
-{
-return kvm_open ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_kvm_kvm_open=yes
-else
-  ac_cv_lib_kvm_kvm_open=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
-$as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
-if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
-  LIBS="-lkvm $LIBS"
-fi
-
-     # Check for the 4.4BSD definition of getloadavg.
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
-$as_echo_n "checking for getloadavg in -lutil... " >&6; }
-if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lutil  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getloadavg ();
-int
-main ()
-{
-return getloadavg ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_util_getloadavg=yes
-else
-  ac_cv_lib_util_getloadavg=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
-$as_echo "$ac_cv_lib_util_getloadavg" >&6; }
-if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
-  LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
-fi
-
-   fi
-
-   if test $gl_func_getloadavg_done = no; then
-     # There is a commonly available library for RS/6000 AIX.
-     # Since it is not a standard part of AIX, it might be installed locally.
-     gl_getloadavg_LIBS=$LIBS
-     LIBS="-L/usr/local/lib $LIBS"
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
-$as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
-if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgetloadavg  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getloadavg ();
-int
-main ()
-{
-return getloadavg ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_getloadavg_getloadavg=yes
-else
-  ac_cv_lib_getloadavg_getloadavg=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
-$as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
-if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
-  LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
-else
-  LIBS=$gl_getloadavg_LIBS
-fi
-
-   fi
-
-   # Set up the replacement function if necessary.
-   if test $gl_func_getloadavg_done = no; then
-     HAVE_GETLOADAVG=0
-
-     # Solaris has libkstat which does not require root.
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
-$as_echo_n "checking for kstat_open in -lkstat... " >&6; }
-if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkstat  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char kstat_open ();
-int
-main ()
-{
-return kstat_open ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_kstat_kstat_open=yes
-else
-  ac_cv_lib_kstat_kstat_open=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
-$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
-if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBKSTAT 1
-_ACEOF
-
-  LIBS="-lkstat $LIBS"
-
-fi
-
-     test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
-
-     # AIX has libperfstat which does not require root
-     if test $gl_func_getloadavg_done = no; then
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
-$as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
-if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lperfstat  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char perfstat_cpu_total ();
-int
-main ()
-{
-return perfstat_cpu_total ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_perfstat_perfstat_cpu_total=yes
-else
-  ac_cv_lib_perfstat_perfstat_cpu_total=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
-$as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
-if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPERFSTAT 1
-_ACEOF
-
-  LIBS="-lperfstat $LIBS"
-
-fi
-
-       test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
-     fi
-
-     if test $gl_func_getloadavg_done = no; then
-       ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
-  gl_func_getloadavg_done=yes
-
-$as_echo "#define DGUX 1" >>confdefs.h
-
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
-$as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
-if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldgc  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dg_sys_info ();
-int
-main ()
-{
-return dg_sys_info ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dgc_dg_sys_info=yes
-else
-  ac_cv_lib_dgc_dg_sys_info=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
-$as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
-if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBDGC 1
-_ACEOF
-
-  LIBS="-ldgc $LIBS"
-
-fi
-
-fi
-
-
-     fi
-   fi
-fi
-
-
-if test "x$gl_save_LIBS" = x; then
-  GETLOADAVG_LIBS=$LIBS
-else
-  GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
-fi
-LIBS=$gl_save_LIBS
-
-
-# Test whether the system declares getloadavg. Solaris has the function
-# but declares it in <sys/loadavg.h>, not <stdlib.h>.
-for ac_header in sys/loadavg.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_LOADAVG_H 1
-_ACEOF
-
-fi
-
-done
-
-if test $ac_cv_header_sys_loadavg_h = yes; then
-  HAVE_SYS_LOADAVG_H=1
-else
-  HAVE_SYS_LOADAVG_H=0
-fi
-ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
-    # include <sys/loadavg.h>
-    #endif
-    #include <stdlib.h>
-"
-if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
-
-else
-  HAVE_DECL_GETLOADAVG=0
-fi
-
-
-  if test $HAVE_GETLOADAVG = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
-
-
-# Figure out what our getloadavg.c needs.
-
-
-
-# On HPUX9, an unprivileged user can get load averages this way.
-if test $gl_func_getloadavg_done = no; then
-  for ac_func in pstat_getdynamic
-do :
-  ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
-if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_PSTAT_GETDYNAMIC 1
-_ACEOF
- gl_func_getloadavg_done=yes
-fi
-done
-
-fi
-
-# We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
-# uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
-# Irix 4.0.5F has the header but not the library.
-if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
-    && test "$ac_cv_lib_kvm_kvm_open" = yes; then
-  gl_func_getloadavg_done=yes
-
-$as_echo "#define SVR4 1" >>confdefs.h
-
-fi
-
-if test $gl_func_getloadavg_done = no; then
-  ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
-if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
-  gl_func_getloadavg_done=yes
-
-$as_echo "#define UMAX 1" >>confdefs.h
-
-
-$as_echo "#define UMAX4_3 1" >>confdefs.h
-
-fi
-
-
-fi
-
-if test $gl_func_getloadavg_done = no; then
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
-  gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
-
-fi
-
-
-fi
-
-if test $gl_func_getloadavg_done = no; then
-  for ac_header in mach/mach.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
-if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_MACH_MACH_H 1
-_ACEOF
-
-fi
-
-done
-
-fi
-
-for ac_header in nlist.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
-if test "x$ac_cv_header_nlist_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_NLIST_H 1
-_ACEOF
- ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
-"
-if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
-_ACEOF
-
-
-fi
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <nlist.h>
-int
-main ()
-{
-struct nlist x;
-                    #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
-                    x.n_un.n_name = "";
-                    #else
-                    x.n_name = "";
-                    #endif
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "#define N_NAME_POINTER 1" >>confdefs.h
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-
-fi
-
-done
-
-  fi
-
-
-
-
-
-          GNULIB_GETLOADAVG=1
-
-
-
-
-
-
-
-
-
-
-  if test $REPLACE_GETOPT = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
-
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
-
-
-
-
-        GNULIB_GL_UNISTD_H_GETOPT=1
-  fi
-
-
-
-
-
-
-
-    REPLACE_GETOPT=0
-    if test -n "$gl_replace_getopt"; then
-      REPLACE_GETOPT=1
-    fi
-
-  if test $REPLACE_GETOPT = 1; then
-
-  GETOPT_H=getopt.h
-
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
-
-
-
-  fi
-
-  if test $REPLACE_GETOPT = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
-
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
-
-
-
-
-        GNULIB_GL_UNISTD_H_GETOPT=1
-  fi
-
-
-
-
-
-
-
-
-
-
-
-
-  gl_gettimeofday_timezone=void
-  if test $ac_cv_func_gettimeofday != yes; then
-    HAVE_GETTIMEOFDAY=0
-  else
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
-$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
-if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  # When cross-compiling:
-      case "$host_os" in
-                # Guess all is fine on glibc systems.
-        *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
-                # If we don't know, assume the worst.
-        *)      gl_cv_func_gettimeofday_clobber="guessing yes" ;;
-      esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-          #include <sys/time.h>
-          #include <time.h>
-          #include <stdlib.h>
-
-int
-main ()
-{
-
-          time_t t = 0;
-          struct tm *lt;
-          struct tm saved_lt;
-          struct timeval tv;
-          lt = localtime (&t);
-          saved_lt = *lt;
-          gettimeofday (&tv, NULL);
-          return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_gettimeofday_clobber=no
-else
-  gl_cv_func_gettimeofday_clobber=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
-$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
-
- case "$gl_cv_func_gettimeofday_clobber" in
-   *yes)
-     REPLACE_GETTIMEOFDAY=1
-
-
-$as_echo "#define gmtime rpl_gmtime" >>confdefs.h
-
-
-$as_echo "#define localtime rpl_localtime" >>confdefs.h
-
-
-
-$as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
-
-     ;;
- esac
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
-$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
-if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/time.h>
-              struct timeval c;
-              int gettimeofday (struct timeval *restrict, void *restrict);
-
-int
-main ()
-{
-/* glibc uses struct timezone * rather than the POSIX void *
-                 if _GNU_SOURCE is defined.  However, since the only portable
-                 use of gettimeofday uses NULL as the second parameter, and
-                 since the glibc definition is actually more typesafe, it is
-                 not worth wrapping this to get a compliant signature.  */
-              int (*f) (struct timeval *restrict, void *restrict)
-                = gettimeofday;
-              int x = f (&c, 0);
-              return !(x | c.tv_sec | c.tv_usec);
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_func_gettimeofday_posix_signature=yes
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/time.h>
-int gettimeofday (struct timeval *restrict, struct timezone *restrict);
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_func_gettimeofday_posix_signature=almost
-else
-  gl_cv_func_gettimeofday_posix_signature=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
-$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
-    if test $gl_cv_func_gettimeofday_posix_signature = almost; then
-      gl_gettimeofday_timezone='struct timezone'
-    elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
-      REPLACE_GETTIMEOFDAY=1
-    fi
-        if test $REPLACE_STRUCT_TIMEVAL = 1; then
-      REPLACE_GETTIMEOFDAY=1
-    fi
-
-  fi
-
-cat >>confdefs.h <<_ACEOF
-#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
-_ACEOF
-
-
-  if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
-
-
-  for ac_header in sys/timeb.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_TIMEB_H 1
-_ACEOF
-
-fi
-
-done
-
-  for ac_func in _ftime
-do :
-  ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
-if test "x$ac_cv_func__ftime" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE__FTIME 1
-_ACEOF
-
-fi
-done
-
-
-  fi
-
-
-
-
-
-          GNULIB_GETTIMEOFDAY=1
-
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_lstat = yes; then
-
-    case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
-      *no)
-        REPLACE_LSTAT=1
-        ;;
-    esac
-  else
-    HAVE_LSTAT=0
-  fi
-
-  if test $REPLACE_LSTAT = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
-
-    :
-  fi
-
-
-
-
-
-          GNULIB_LSTAT=1
-
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_have_decl_memrchr = no; then
-    HAVE_DECL_MEMRCHR=0
-  fi
-
-  for ac_func in memrchr
-do :
-  ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
-if test "x$ac_cv_func_memrchr" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_MEMRCHR 1
-_ACEOF
-
-fi
-done
-
-
-  if test $ac_cv_func_memrchr = no; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext"
-
-    :
-  fi
-
-
-
-
-
-          GNULIB_MEMRCHR=1
-
-
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_mkostemp != yes; then
-    HAVE_MKOSTEMP=0
-  fi
-
-  if test $HAVE_MKOSTEMP = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS mkostemp.$ac_objext"
-
-
-
-  fi
-
-
-cat >>confdefs.h <<_ACEOF
-#define GNULIB_MKOSTEMP 1
-_ACEOF
-
-
-
-
-
-
-
-          GNULIB_MKOSTEMP=1
-
-
-
-
-
-
-
-
-
-
-
-  if test $APPLE_UNIVERSAL_BUILD = 1; then
-    # A universal build on Apple Mac OS X platforms.
-    # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
-    # But we need a configuration result that is valid in both modes.
-    gl_cv_func_working_mktime=no
-  fi
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
-$as_echo_n "checking for working mktime... " >&6; }
-if test "${gl_cv_func_working_mktime+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  gl_cv_func_working_mktime=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Test program from Paul Eggert and Tony Leneis.  */
-#include <limits.h>
-#include <stdlib.h>
-#include <time.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#if HAVE_DECL_ALARM
-# include <signal.h>
-#endif
-
-/* Work around redefinition to rpl_putenv by other config tests.  */
-#undef putenv
-
-static time_t time_t_max;
-static time_t time_t_min;
-
-/* Values we'll use to set the TZ environment variable.  */
-static char *tz_strings[] = {
-  (char *) 0, "TZ=GMT0", "TZ=JST-9",
-  "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
-};
-#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
-
-/* Return 0 if mktime fails to convert a date in the spring-forward gap.
-   Based on a problem report from Andreas Jaeger.  */
-static int
-spring_forward_gap ()
-{
-  /* glibc (up to about 1998-10-07) failed this test. */
-  struct tm tm;
-
-  /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
-     instead of "TZ=America/Vancouver" in order to detect the bug even
-     on systems that don't support the Olson extension, or don't have the
-     full zoneinfo tables installed.  */
-  putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
-
-  tm.tm_year = 98;
-  tm.tm_mon = 3;
-  tm.tm_mday = 5;
-  tm.tm_hour = 2;
-  tm.tm_min = 0;
-  tm.tm_sec = 0;
-  tm.tm_isdst = -1;
-  return mktime (&tm) != (time_t) -1;
-}
-
-static int
-mktime_test1 (time_t now)
-{
-  struct tm *lt;
-  return ! (lt = localtime (&now)) || mktime (lt) == now;
-}
-
-static int
-mktime_test (time_t now)
-{
-  return (mktime_test1 (now)
-          && mktime_test1 ((time_t) (time_t_max - now))
-          && mktime_test1 ((time_t) (time_t_min + now)));
-}
-
-static int
-irix_6_4_bug ()
-{
-  /* Based on code from Ariel Faigon.  */
-  struct tm tm;
-  tm.tm_year = 96;
-  tm.tm_mon = 3;
-  tm.tm_mday = 0;
-  tm.tm_hour = 0;
-  tm.tm_min = 0;
-  tm.tm_sec = 0;
-  tm.tm_isdst = -1;
-  mktime (&tm);
-  return tm.tm_mon == 2 && tm.tm_mday == 31;
-}
-
-static int
-bigtime_test (int j)
-{
-  struct tm tm;
-  time_t now;
-  tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
-  now = mktime (&tm);
-  if (now != (time_t) -1)
-    {
-      struct tm *lt = localtime (&now);
-      if (! (lt
-             && lt->tm_year == tm.tm_year
-             && lt->tm_mon == tm.tm_mon
-             && lt->tm_mday == tm.tm_mday
-             && lt->tm_hour == tm.tm_hour
-             && lt->tm_min == tm.tm_min
-             && lt->tm_sec == tm.tm_sec
-             && lt->tm_yday == tm.tm_yday
-             && lt->tm_wday == tm.tm_wday
-             && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
-                  == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
-        return 0;
-    }
-  return 1;
-}
-
-static int
-year_2050_test ()
-{
-  /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
-     ignoring leap seconds.  */
-  unsigned long int answer = 2527315200UL;
-
-  struct tm tm;
-  time_t t;
-  tm.tm_year = 2050 - 1900;
-  tm.tm_mon = 2 - 1;
-  tm.tm_mday = 1;
-  tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
-  tm.tm_isdst = -1;
-
-  /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
-     instead of "TZ=America/Vancouver" in order to detect the bug even
-     on systems that don't support the Olson extension, or don't have the
-     full zoneinfo tables installed.  */
-  putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
-
-  t = mktime (&tm);
-
-  /* Check that the result is either a failure, or close enough
-     to the correct answer that we can assume the discrepancy is
-     due to leap seconds.  */
-  return (t == (time_t) -1
-          || (0 < t && answer - 120 <= t && t <= answer + 120));
-}
-
-int
-main ()
-{
-  int result = 0;
-  time_t t, delta;
-  int i, j;
-  int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
-  int time_t_signed = ! ((time_t) 0 < (time_t) -1);
-
-#if HAVE_DECL_ALARM
-  /* This test makes some buggy mktime implementations loop.
-     Give up after 60 seconds; a mktime slower than that
-     isn't worth using anyway.  */
-  signal (SIGALRM, SIG_DFL);
-  alarm (60);
-#endif
-
-  time_t_max = (! time_t_signed
-                ? (time_t) -1
-                : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
-                   * 2 + 1));
-  time_t_min = (! time_t_signed
-                ? (time_t) 0
-                : time_t_signed_magnitude
-                ? ~ (time_t) 0
-                : ~ time_t_max);
-
-  delta = time_t_max / 997; /* a suitable prime number */
-  for (i = 0; i < N_STRINGS; i++)
-    {
-      if (tz_strings[i])
-        putenv (tz_strings[i]);
-
-      for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
-        if (! mktime_test (t))
-          result |= 1;
-      if ((result & 2) == 0
-          && ! (mktime_test ((time_t) 1)
-                && mktime_test ((time_t) (60 * 60))
-                && mktime_test ((time_t) (60 * 60 * 24))))
-        result |= 2;
-
-      for (j = 1; (result & 4) == 0; j <<= 1)
-        {
-          if (! bigtime_test (j))
-            result |= 4;
-          if (INT_MAX / 2 < j)
-            break;
-        }
-      if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
-        result |= 8;
-    }
-  if (! irix_6_4_bug ())
-    result |= 16;
-  if (! spring_forward_gap ())
-    result |= 32;
-  if (! year_2050_test ())
-    result |= 64;
-  return result;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_working_mktime=yes
-else
-  gl_cv_func_working_mktime=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
-$as_echo "$gl_cv_func_working_mktime" >&6; }
-
-  if test $gl_cv_func_working_mktime = no; then
-    REPLACE_MKTIME=1
-  else
-    REPLACE_MKTIME=0
-  fi
-
-  if test $REPLACE_MKTIME = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
-
-    :
-  fi
-
-
-
-
-
-          GNULIB_MKTIME=1
-
-
-
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_pipe2 != yes; then
-    HAVE_PIPE2=0
-  fi
-
-
-
-
-
-
-          GNULIB_PIPE2=1
-
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_pselect = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
-$as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
-if test "${gl_cv_sig_pselect+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-
-int
-main ()
-{
-int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
-                          struct timespec const *restrict,
-                          sigset_t const *restrict) = pselect;
-                return !p;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_sig_pselect=yes
-else
-  gl_cv_sig_pselect=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
-$as_echo "$gl_cv_sig_pselect" >&6; }
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
-$as_echo_n "checking whether pselect detects invalid fds... " >&6; }
-if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-        if test "$cross_compiling" = yes; then :
-
-           case "$host_os" in
-                    # Guess yes on glibc systems.
-            *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      gl_cv_func_pselect_detects_ebadf="guessing no" ;;
-           esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <sys/types.h>
-#include <sys/time.h>
-#if HAVE_SYS_SELECT_H
-# include <sys/select.h>
-#endif
-#include <unistd.h>
-#include <errno.h>
-
-int
-main ()
-{
-
-  fd_set set;
-  dup2(0, 16);
-  FD_ZERO(&set);
-  FD_SET(16, &set);
-  close(16);
-  struct timespec timeout;
-  timeout.tv_sec = 0;
-  timeout.tv_nsec = 5000;
-  return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_pselect_detects_ebadf=yes
-else
-  gl_cv_func_pselect_detects_ebadf=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
-$as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
-    case $gl_cv_func_pselect_detects_ebadf in
-      *yes) ;;
-      *) REPLACE_PSELECT=1 ;;
-    esac
-  fi
-
-  if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
-    REPLACE_PSELECT=1
-  fi
-
-  if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
-
-  fi
-
-
-
-
-
-          GNULIB_PSELECT=1
-
-
-
-
-
-
-
-
-
-  LIB_PTHREAD_SIGMASK=
-
-
-
-
-    if test "$gl_threads_api" = posix; then
-      if test $ac_cv_func_pthread_sigmask = yes; then
-                :
-      else
-        if test -n "$LIBMULTITHREAD"; then
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
-$as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
-if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  gl_save_LIBS="$LIBS"
-             LIBS="$LIBS $LIBMULTITHREAD"
-             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <pthread.h>
-                    #include <signal.h>
-
-int
-main ()
-{
-return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
-else
-  gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-             LIBS="$gl_save_LIBS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
-$as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
-          if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
-                        LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
-          else
-                        HAVE_PTHREAD_SIGMASK=0
-          fi
-        else
-                    HAVE_PTHREAD_SIGMASK=0
-        fi
-      fi
-    else
-                                          if test $ac_cv_func_pthread_sigmask = yes; then
-        REPLACE_PTHREAD_SIGMASK=1
-      else
-        HAVE_PTHREAD_SIGMASK=0
-      fi
-    fi
-
-
-
-
-    if test $HAVE_PTHREAD_SIGMASK = 1; then
-
-
-                if test -z "$LIB_PTHREAD_SIGMASK"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
-$as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
-if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-          if test "$cross_compiling" = yes; then :
-
-             case "$host_os" in
-               freebsd* | hpux* | solaris | solaris2.[2-9]*)
-                 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
-               *)
-                 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
-             esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <pthread.h>
-#include <signal.h>
-#include <stddef.h>
-int main ()
-{
-  sigset_t set;
-  sigemptyset (&set);
-  return pthread_sigmask (1729, &set, NULL) != 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_pthread_sigmask_in_libc_works=no
-else
-  gl_cv_func_pthread_sigmask_in_libc_works=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
-$as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
-      case "$gl_cv_func_pthread_sigmask_in_libc_works" in
-        *no)
-          REPLACE_PTHREAD_SIGMASK=1
-
-$as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
-
-          ;;
-      esac
-    fi
-
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
-$as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
-if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-        gl_save_LIBS="$LIBS"
-        LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
-        if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-             cygwin*)
-               gl_cv_func_pthread_sigmask_return_works="guessing no";;
-             *)
-               gl_cv_func_pthread_sigmask_return_works="guessing yes";;
-           esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <pthread.h>
-#include <signal.h>
-#include <stddef.h>
-int main ()
-{
-  sigset_t set;
-  sigemptyset (&set);
-  if (pthread_sigmask (1729, &set, NULL) == -1)
-    return 1;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_pthread_sigmask_return_works=yes
-else
-  gl_cv_func_pthread_sigmask_return_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-        LIBS="$gl_save_LIBS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
-$as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
-    case "$gl_cv_func_pthread_sigmask_return_works" in
-      *no)
-        REPLACE_PTHREAD_SIGMASK=1
-
-$as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
-
-        ;;
-    esac
-
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
-$as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
-if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-        case "$host_os" in
-          irix*)
-            gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
-          *)
-            gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
-        esac
-                                gl_save_LIBS="$LIBS"
-        LIBS="$LIBS $LIBMULTITHREAD"
-        if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <pthread.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-static volatile int sigint_occurred;
-static void
-sigint_handler (int sig)
-{
-  sigint_occurred++;
-}
-int main ()
-{
-  sigset_t set;
-  int pid = getpid ();
-  char command[80];
-  signal (SIGINT, sigint_handler);
-  sigemptyset (&set);
-  sigaddset (&set, SIGINT);
-  if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
-    return 1;
-  sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
-  if (!(system (command) == 0))
-    return 2;
-  sleep (2);
-  if (!(sigint_occurred == 0))
-    return 3;
-  if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
-    return 4;
-  if (!(sigint_occurred == 1)) /* This fails on IRIX.  */
-    return 5;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  :
-else
-  gl_cv_func_pthread_sigmask_unblock_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-        LIBS="$gl_save_LIBS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
-$as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
-    case "$gl_cv_func_pthread_sigmask_unblock_works" in
-      *no)
-        REPLACE_PTHREAD_SIGMASK=1
-
-$as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
-
-        ;;
-    esac
-  fi
-
-  if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
-
-
-  if test $HAVE_PTHREAD_SIGMASK = 1; then
-
-$as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
-
-  fi
-
-  fi
-
-
-
-
-
-          GNULIB_PTHREAD_SIGMASK=1
-
-
-
-
-
-
-
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5
-$as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; }
-if test "${gl_cv_func_svid_putenv+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-               case "$host_os" in
-                        # Guess yes on glibc systems.
-                *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
-                        # If we don't know, assume the worst.
-                *)      gl_cv_func_svid_putenv="guessing no" ;;
-              esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-    /* Put it in env.  */
-    if (putenv ("CONFTEST_putenv=val"))
-      return 1;
-
-    /* Try to remove it.  */
-    if (putenv ("CONFTEST_putenv"))
-      return 2;
-
-    /* Make sure it was deleted.  */
-    if (getenv ("CONFTEST_putenv") != 0)
-      return 3;
-
-    return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_svid_putenv=yes
-else
-  gl_cv_func_svid_putenv=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5
-$as_echo "$gl_cv_func_svid_putenv" >&6; }
-  case "$gl_cv_func_svid_putenv" in
-    *yes) ;;
-    *)
-      REPLACE_PUTENV=1
-      ;;
-  esac
-
-  if test $REPLACE_PUTENV = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext"
-
-
-  ac_fn_c_check_decl "$LINENO" "_putenv" "ac_cv_have_decl__putenv" "$ac_includes_default"
-if test "x$ac_cv_have_decl__putenv" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL__PUTENV $ac_have_decl
-_ACEOF
-
-
-  fi
-
-
-
-
-
-          GNULIB_PUTENV=1
-
-
-
-
-
-
-  # Check whether --enable-acl was given.
-if test "${enable_acl+set}" = set; then :
-  enableval=$enable_acl;
-else
-  enable_acl=auto
-fi
-
-
-  LIB_ACL=
-  use_acl=0
-  if test "x$enable_acl" != "xno"; then
-        for ac_header in sys/acl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_acl_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_ACL_H 1
-_ACEOF
-
-fi
-
-done
-
-    if test $ac_cv_header_sys_acl_h = yes; then
-      ac_save_LIBS=$LIBS
-
-                  if test $use_acl = 0; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5
-$as_echo_n "checking for library containing acl_get_file... " >&6; }
-if test "${ac_cv_search_acl_get_file+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char acl_get_file ();
-int
-main ()
-{
-return acl_get_file ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' acl pacl; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_acl_get_file=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_acl_get_file+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_acl_get_file+set}" = set; then :
-
-else
-  ac_cv_search_acl_get_file=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5
-$as_echo "$ac_cv_search_acl_get_file" >&6; }
-ac_res=$ac_cv_search_acl_get_file
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  if test "$ac_cv_search_acl_get_file" != "none required"; then
-             LIB_ACL=$ac_cv_search_acl_get_file
-           fi
-           for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \
-              acl_free acl_from_mode acl_from_text \
-              acl_delete_def_file acl_extended_file \
-              acl_delete_fd_np acl_delete_file_np \
-              acl_copy_ext_native acl_create_entry_np \
-              acl_to_short_text acl_free_text
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-           # If the acl_get_file bug is detected, don't enable the ACL support.
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5
-$as_echo_n "checking for working acl_get_file... " >&6; }
-if test "${gl_cv_func_working_acl_get_file+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  gl_cv_func_working_acl_get_file=no
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-           #include <sys/acl.h>
-           #include <errno.h>
-
-int
-main ()
-{
-if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT)
-              return 1;
-            return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  if test $cross_compiling = yes; then
-          gl_cv_func_working_acl_get_file="guessing yes"
-        elif ./conftest$ac_exeext; then
-          gl_cv_func_working_acl_get_file=yes
-        fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5
-$as_echo "$gl_cv_func_working_acl_get_file" >&6; }
-  if test "$gl_cv_func_working_acl_get_file" != no; then :
-  use_acl=1
-fi
-
-           if test $use_acl = 1; then
-                          for ac_header in acl/libacl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default"
-if test "x$ac_cv_header_acl_libacl_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ACL_LIBACL_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-
-
-
-  for ac_func in acl_entries
-do :
-  ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries"
-if test "x$ac_cv_func_acl_entries" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ACL_ENTRIES 1
-_ACEOF
-
-else
-
-    gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
-
-fi
-done
-
-
-             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5
-$as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; }
-if test "${gl_cv_acl_ACL_FIRST_ENTRY+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/acl.h>
-int type = ACL_FIRST_ENTRY;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_acl_ACL_FIRST_ENTRY=yes
-else
-  gl_cv_acl_ACL_FIRST_ENTRY=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5
-$as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; }
-             if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then
-
-$as_echo "#define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h
-
-             fi
-                          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5
-$as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; }
-if test "${gl_cv_acl_ACL_TYPE_EXTENDED+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/acl.h>
-int type = ACL_TYPE_EXTENDED;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_acl_ACL_TYPE_EXTENDED=yes
-else
-  gl_cv_acl_ACL_TYPE_EXTENDED=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5
-$as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; }
-             if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then
-
-$as_echo "#define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h
-
-             fi
-           else
-             LIB_ACL=
-           fi
-
-fi
-
-      fi
-
-            if test $use_acl = 0; then
-        for ac_func in facl
-do :
-  ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl"
-if test "x$ac_cv_func_facl" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_FACL 1
-_ACEOF
-
-fi
-done
-
-        if test $ac_cv_func_facl = yes; then
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5
-$as_echo_n "checking for library containing acl_trivial... " >&6; }
-if test "${ac_cv_search_acl_trivial+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char acl_trivial ();
-int
-main ()
-{
-return acl_trivial ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' sec; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_acl_trivial=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_acl_trivial+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_acl_trivial+set}" = set; then :
-
-else
-  ac_cv_search_acl_trivial=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5
-$as_echo "$ac_cv_search_acl_trivial" >&6; }
-ac_res=$ac_cv_search_acl_trivial
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  if test "$ac_cv_search_acl_trivial" != "none required"; then
-               LIB_ACL=$ac_cv_search_acl_trivial
-             fi
-
-fi
-
-          for ac_func in acl_trivial
-do :
-  ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial"
-if test "x$ac_cv_func_acl_trivial" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ACL_TRIVIAL 1
-_ACEOF
-
-fi
-done
-
-          use_acl=1
-        fi
-      fi
-
-            if test $use_acl = 0; then
-        for ac_func in getacl
-do :
-  ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl"
-if test "x$ac_cv_func_getacl" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GETACL 1
-_ACEOF
-
-fi
-done
-
-        if test $ac_cv_func_getacl = yes; then
-          use_acl=1
-        fi
-                for ac_header in aclv.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include <sys/types.h>
-"
-if test "x$ac_cv_header_aclv_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ACLV_H 1
-_ACEOF
-
-fi
-
-done
-
-      fi
-
-            if test $use_acl = 0; then
-        for ac_func in aclx_get
-do :
-  ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get"
-if test "x$ac_cv_func_aclx_get" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ACLX_GET 1
-_ACEOF
-
-fi
-done
-
-        if test $ac_cv_func_aclx_get = yes; then
-          use_acl=1
-        fi
-      fi
-
-            if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then
-        for ac_func in statacl
-do :
-  ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl"
-if test "x$ac_cv_func_statacl" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STATACL 1
-_ACEOF
-
-fi
-done
-
-        if test $ac_cv_func_statacl = yes; then
-          use_acl=1
-        fi
-      fi
-
-            if test $use_acl = 0; then
-        for ac_func in aclsort
-do :
-  ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort"
-if test "x$ac_cv_func_aclsort" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ACLSORT 1
-_ACEOF
-
-fi
-done
-
-        if test $ac_cv_func_aclsort = yes; then
-          use_acl=1
-        fi
-      fi
-
-      LIBS=$ac_save_LIBS
-    fi
-    if test "x$enable_acl$use_acl" = "xyes0"; then
-      as_fn_error "ACLs enabled but support not detected" "$LINENO" 5
-    elif test "x$enable_acl$use_acl" = "xauto0"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5
-$as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;}
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: emacs will be built without ACL support." >&5
-$as_echo "$as_me: WARNING: emacs will be built without ACL support." >&2;}
-    fi
-  fi
-
-
-cat >>confdefs.h <<_ACEOF
-#define USE_ACL $use_acl
-_ACEOF
-
-  USE_ACL=$use_acl
-
-
-
-
-
-  if test $ac_cv_func_readlink = no; then
-    HAVE_READLINK=0
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
-$as_echo_n "checking whether readlink signature is correct... " >&6; }
-if test "${gl_cv_decl_readlink_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <unistd.h>
-      /* Cause compilation failure if original declaration has wrong type.  */
-      ssize_t readlink (const char *, char *, size_t);
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_decl_readlink_works=yes
-else
-  gl_cv_decl_readlink_works=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
-$as_echo "$gl_cv_decl_readlink_works" >&6; }
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
-$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
-if test "${gl_cv_func_readlink_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  # We have readlink, so assume ln -s works.
-       ln -s conftest.no-such conftest.link
-       ln -s conftest.link conftest.lnk2
-       if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                    # Guess yes on glibc systems.
-            *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      gl_cv_func_readlink_works="guessing no" ;;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <unistd.h>
-
-int
-main ()
-{
-char buf[20];
-      return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_readlink_works=yes
-else
-  gl_cv_func_readlink_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      rm -f conftest.link conftest.lnk2
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
-$as_echo "$gl_cv_func_readlink_works" >&6; }
-    case "$gl_cv_func_readlink_works" in
-      *yes)
-        if test "$gl_cv_decl_readlink_works" != yes; then
-          REPLACE_READLINK=1
-        fi
-        ;;
-      *)
-
-$as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
-
-        REPLACE_READLINK=1
-        ;;
-    esac
-  fi
-
-  if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
-
-
-  :
-
-  fi
-
-
-
-
-
-          GNULIB_READLINK=1
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_readlinkat = no; then
-    HAVE_READLINKAT=0
-  fi
-
-  if test $HAVE_READLINKAT = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext"
-
-  fi
-
-
-
-
-
-          GNULIB_READLINKAT=1
-
-
-
-
-
-
-  for ac_func in sig2str
-do :
-  ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str"
-if test "x$ac_cv_func_sig2str" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SIG2STR 1
-_ACEOF
-
-fi
-done
-
-
-  if test $ac_cv_func_sig2str = no; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext"
-
-
-  :
-
-  fi
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_signal_h='<'signal.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
-$as_echo_n "checking absolute name of <signal.h>... " >&6; }
-if test "${gl_cv_next_signal_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <signal.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'signal.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
-$as_echo "$gl_cv_next_signal_h" >&6; }
-     fi
-     NEXT_SIGNAL_H=$gl_cv_next_signal_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'signal.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_signal_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
-
-
-
-
-
-# AIX declares sig_atomic_t to already include volatile, and C89 compilers
-# then choke on 'volatile sig_atomic_t'.  C99 requires that it compile.
-  ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
-#include <signal.h>
-
-"
-if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
-
-else
-  HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
-fi
-
-
-
-
-
-
-
-  ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
-#include <signal.h>
-
-"
-if test "x$ac_cv_type_sighandler_t" = x""yes; then :
-
-else
-  HAVE_SIGHANDLER_T=0
-fi
-
-
-
-
-     ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
-/* <sys/types.h> is not needed according to POSIX, but the
-   <sys/socket.h> in i386-unknown-freebsd4.10 and
-   powerpc-apple-darwin5.5 required it. */
-#include <sys/types.h>
-#if HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#elif HAVE_WS2TCPIP_H
-# include <ws2tcpip.h>
-#endif
-
-"
-if test "x$ac_cv_type_socklen_t" = x""yes; then :
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
-$as_echo_n "checking for socklen_t equivalent... " >&6; }
-      if test "${gl_cv_socklen_t_equiv+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  # Systems have either "struct sockaddr *" or
-         # "void *" as the second argument to getpeername
-         gl_cv_socklen_t_equiv=
-         for arg2 in "struct sockaddr" void; do
-           for t in int size_t "unsigned int" "long int" "unsigned long int"; do
-             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-                   #include <sys/socket.h>
-
-                   int getpeername (int, $arg2 *, $t *);
-int
-main ()
-{
-$t len;
-                  getpeername (0, 0, &len);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_socklen_t_equiv="$t"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-             test "$gl_cv_socklen_t_equiv" != "" && break
-           done
-           test "$gl_cv_socklen_t_equiv" != "" && break
-         done
-
-fi
-
-      if test "$gl_cv_socklen_t_equiv" = ""; then
-        as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
-      fi
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
-$as_echo "$gl_cv_socklen_t_equiv" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define socklen_t $gl_cv_socklen_t_equiv
-_ACEOF
-
-fi
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
-$as_echo_n "checking for ssize_t... " >&6; }
-if test "${gt_cv_ssize_t+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-int
-main ()
-{
-int x = sizeof (ssize_t *) + sizeof (ssize_t);
-            return !x;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gt_cv_ssize_t=yes
-else
-  gt_cv_ssize_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
-$as_echo "$gt_cv_ssize_t" >&6; }
-  if test $gt_cv_ssize_t = no; then
-
-$as_echo "#define ssize_t int" >>confdefs.h
-
-  fi
-
-
-
-
-
-  ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
-     #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-_ACEOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
-$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
-if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-            #include <sys/types.h>
-            #include <sys/stat.h>
-            #if HAVE_SYS_TIME_H
-            # include <sys/time.h>
-            #endif
-            #include <time.h>
-            struct timespec ts;
-            struct stat st;
-
-int
-main ()
-{
-
-            st.st_atim = ts;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
-else
-  ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
-$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
-     if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
-
-$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
-
-     fi
-else
-  ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
-        #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
-_ACEOF
-
-
-else
-  ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
-           #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
-_ACEOF
-
-
-else
-  ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
-              #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
-_ACEOF
-
-
-fi
-
-fi
-
-fi
-
-fi
-
-
-
-
-
-  ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
-     #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
-_ACEOF
-
-
-else
-  ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
-        #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
-_ACEOF
-
-
-else
-  ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
-          #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
-_ACEOF
-
-
-fi
-
-fi
-
-fi
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
-$as_echo_n "checking for working stdalign.h... " >&6; }
-if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdalign.h>
-            #include <stddef.h>
-
-            /* Test that alignof yields a result consistent with offsetof.
-               This catches GCC bug 52023
-               <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>.  */
-            #ifdef __cplusplus
-               template <class t> struct alignof_helper { char a; t b; };
-            # define ao(type) offsetof (alignof_helper<type>, b)
-            #else
-            # define ao(type) offsetof (struct { char a; type b; }, b)
-            #endif
-            char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
-            char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
-            char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
-
-            /* Test _Alignas only on platforms where gnulib can help.  */
-            #if \
-                ((defined __cplusplus && 201103 <= __cplusplus) \
-                 || __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC \
-                 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
-              struct alignas_test { char c; char alignas (8) alignas_8; };
-              char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
-                                ? 1 : -1];
-            #endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_header_working_stdalign_h=yes
-else
-  gl_cv_header_working_stdalign_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
-$as_echo "$gl_cv_header_working_stdalign_h" >&6; }
-
-  if test $gl_cv_header_working_stdalign_h = yes; then
-    STDALIGN_H=''
-  else
-    STDALIGN_H='stdalign.h'
-  fi
-
-
-   if test -n "$STDALIGN_H"; then
-  GL_GENERATE_STDALIGN_H_TRUE=
-  GL_GENERATE_STDALIGN_H_FALSE='#'
-else
-  GL_GENERATE_STDALIGN_H_TRUE='#'
-  GL_GENERATE_STDALIGN_H_FALSE=
-fi
-
-
-
-  STDARG_H=''
-  NEXT_STDARG_H='<stdarg.h>'
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
-$as_echo_n "checking for va_copy... " >&6; }
-  if test "${gl_cv_func_va_copy+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-int
-main ()
-{
-
-#ifndef va_copy
-void (*func) (va_list, va_list) = va_copy;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_func_va_copy=yes
-else
-  gl_cv_func_va_copy=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
-$as_echo "$gl_cv_func_va_copy" >&6; }
-  if test $gl_cv_func_va_copy = no; then
-                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined _AIX && !defined __GNUC__
-        AIX vaccine
-       #endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "vaccine" >/dev/null 2>&1; then :
-  gl_aixcc=yes
-else
-  gl_aixcc=no
-fi
-rm -f conftest*
-
-    if test $gl_aixcc = yes; then
-            STDARG_H=stdarg.h
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_stdarg_h='<'stdarg.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
-$as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
-if test "${gl_cv_next_stdarg_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'stdarg.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
-$as_echo "$gl_cv_next_stdarg_h" >&6; }
-     fi
-     NEXT_STDARG_H=$gl_cv_next_stdarg_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'stdarg.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_stdarg_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
-
-
-
-
-            if test "$gl_cv_next_stdarg_h" = '""'; then
-        gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
-        NEXT_STDARG_H="$gl_cv_next_stdarg_h"
-      fi
-    else
-
-  saved_as_echo_n="$as_echo_n"
-  as_echo_n=':'
-  if test "${gl_cv_func___va_copy+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-int
-main ()
-{
-
-#ifndef __va_copy
-error, bail out
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_func___va_copy=yes
-else
-  gl_cv_func___va_copy=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-  as_echo_n="$saved_as_echo_n"
-
-      if test $gl_cv_func___va_copy = yes; then
-
-$as_echo "#define va_copy __va_copy" >>confdefs.h
-
-      else
-
-
-$as_echo "#define va_copy gl_va_copy" >>confdefs.h
-
-      fi
-    fi
-  fi
-
-   if test -n "$STDARG_H"; then
-  GL_GENERATE_STDARG_H_TRUE=
-  GL_GENERATE_STDARG_H_FALSE='#'
-else
-  GL_GENERATE_STDARG_H_TRUE='#'
-  GL_GENERATE_STDARG_H_FALSE=
-fi
-
-
-
-
-
-
-  # Define two additional variables used in the Makefile substitution.
-
-  if test "$ac_cv_header_stdbool_h" = yes; then
-    STDBOOL_H=''
-  else
-    STDBOOL_H='stdbool.h'
-  fi
-
-   if test -n "$STDBOOL_H"; then
-  GL_GENERATE_STDBOOL_H_TRUE=
-  GL_GENERATE_STDBOOL_H_FALSE='#'
-else
-  GL_GENERATE_STDBOOL_H_TRUE='#'
-  GL_GENERATE_STDBOOL_H_FALSE=
-fi
-
-
-  if test "$ac_cv_type__Bool" = yes; then
-    HAVE__BOOL=1
-  else
-    HAVE__BOOL=0
-  fi
-
-
-
-
-
-  STDDEF_H=
-  if test $gt_cv_c_wchar_t = no; then
-    HAVE_WCHAR_T=0
-    STDDEF_H=stddef.h
-  fi
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
-$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
-if test "${gl_cv_decl_null_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stddef.h>
-      int test[2 * (sizeof NULL == sizeof (void *)) -1];
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_decl_null_works=yes
-else
-  gl_cv_decl_null_works=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
-$as_echo "$gl_cv_decl_null_works" >&6; }
-  if test $gl_cv_decl_null_works = no; then
-    REPLACE_NULL=1
-    STDDEF_H=stddef.h
-  fi
-
-   if test -n "$STDDEF_H"; then
-  GL_GENERATE_STDDEF_H_TRUE=
-  GL_GENERATE_STDDEF_H_FALSE='#'
-else
-  GL_GENERATE_STDDEF_H_TRUE='#'
-  GL_GENERATE_STDDEF_H_FALSE=
-fi
-
-  if test -n "$STDDEF_H"; then
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_stddef_h='<'stddef.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
-$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
-if test "${gl_cv_next_stddef_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stddef.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'stddef.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
-$as_echo "$gl_cv_next_stddef_h" >&6; }
-     fi
-     NEXT_STDDEF_H=$gl_cv_next_stddef_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'stddef.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_stddef_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
-
-
-
-
-  fi
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_stdio_h='<'stdio.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
-$as_echo_n "checking absolute name of <stdio.h>... " >&6; }
-if test "${gl_cv_next_stdio_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'stdio.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
-$as_echo "$gl_cv_next_stdio_h" >&6; }
-     fi
-     NEXT_STDIO_H=$gl_cv_next_stdio_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'stdio.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_stdio_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
-
-
-
-
-
-      GNULIB_FSCANF=1
-
-
-cat >>confdefs.h <<_ACEOF
-#define GNULIB_FSCANF 1
-_ACEOF
-
-
-  GNULIB_SCANF=1
-
-
-cat >>confdefs.h <<_ACEOF
-#define GNULIB_SCANF 1
-_ACEOF
-
-
-  GNULIB_FGETC=1
-  GNULIB_GETC=1
-  GNULIB_GETCHAR=1
-  GNULIB_FGETS=1
-  GNULIB_FREAD=1
-
-
-      GNULIB_FPRINTF=1
-  GNULIB_PRINTF=1
-  GNULIB_VFPRINTF=1
-  GNULIB_VPRINTF=1
-  GNULIB_FPUTC=1
-  GNULIB_PUTC=1
-  GNULIB_PUTCHAR=1
-  GNULIB_FPUTS=1
-  GNULIB_PUTS=1
-  GNULIB_FWRITE=1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_stdlib_h='<'stdlib.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
-$as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
-if test "${gl_cv_next_stdlib_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'stdlib.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
-$as_echo "$gl_cv_next_stdlib_h" >&6; }
-     fi
-     NEXT_STDLIB_H=$gl_cv_next_stdlib_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'stdlib.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_stdlib_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
-
-
-
-
-
-
-
-
-
- # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
-
-
-
-
-
-
-
-$as_echo "#define my_strftime nstrftime" >>confdefs.h
-
-
-
-
-
-
-
-
-
-
-
-  if test "$ac_cv_have_decl_strtoimax" != yes; then
-    HAVE_DECL_STRTOIMAX=0
-  fi
-
-  if test "$ac_cv_func_strtoimax" = yes; then
-    HAVE_STRTOIMAX=1
-             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
-$as_echo_n "checking whether strtoimax works... " >&6; }
-if test "${gl_cv_func_strtoimax+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                   # Guess no on AIX 5.
-            aix5*) gl_cv_func_strtoimax="guessing no" ;;
-                   # Guess yes otherwise.
-            *)     gl_cv_func_strtoimax="guessing yes" ;;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <errno.h>
-#include <string.h>
-#include <inttypes.h>
-int main ()
-{
-  if (sizeof (intmax_t) > sizeof (int))
-    {
-      const char *s = "4294967295";
-      char *p;
-      intmax_t res;
-      errno = 0;
-      res = strtoimax (s, &p, 10);
-      if (p != s + strlen (s))
-        return 1;
-      if (errno != 0)
-        return 2;
-      if (res != (intmax_t) 65535 * (intmax_t) 65537)
-        return 3;
-    }
-  else
-    {
-      const char *s = "2147483647";
-      char *p;
-      intmax_t res;
-      errno = 0;
-      res = strtoimax (s, &p, 10);
-      if (p != s + strlen (s))
-        return 1;
-      if (errno != 0)
-        return 2;
-      if (res != 2147483647)
-        return 3;
-    }
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_strtoimax=yes
-else
-  gl_cv_func_strtoimax=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
-$as_echo "$gl_cv_func_strtoimax" >&6; }
-    case "$gl_cv_func_strtoimax" in
-      *no) REPLACE_STRTOIMAX=1 ;;
-    esac
-  else
-    if test "$ac_cv_have_decl_strtoimax" = yes; then
-      # HP-UX 11.11 has "#define strtoimax(...) ..." but no function.
-      REPLACE_STRTOIMAX=1
-    fi
-    HAVE_STRTOIMAX=0
-  fi
-
-  if test $HAVE_DECL_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
-
-
-  ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOLL $ac_have_decl
-_ACEOF
-
-
-
-  fi
-
-
-
-
-
-          GNULIB_STRTOIMAX=1
-
-
-
-
-
-
-
-
-
-  if test "$ac_cv_have_decl_strtoumax" = yes; then
-    if test "$ac_cv_func_strtoumax" != yes; then
-      # HP-UX 11.11 has "#define strtoimax(...) ..." but no function.
-      REPLACE_STRTOUMAX=1
-    fi
-  else
-    HAVE_DECL_STRTOUMAX=0
-  fi
-
-  if test $HAVE_DECL_STRTOUMAX = 0 || test $REPLACE_STRTOUMAX = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
-
-
-  ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOULL $ac_have_decl
-_ACEOF
-
-
-
-  fi
-
-
-
-
-
-          GNULIB_STRTOUMAX=1
-
-
-
-
-
-
-
-        if test $ac_cv_func_symlink = no; then
-    HAVE_SYMLINK=0
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
-$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
-if test "${gl_cv_func_symlink_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                    # Guess yes on glibc systems.
-            *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      gl_cv_func_symlink_works="guessing no" ;;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <unistd.h>
-
-int
-main ()
-{
-int result = 0;
-             if (!symlink ("a", "conftest.link/"))
-               result |= 1;
-             if (symlink ("conftest.f", "conftest.lnk2"))
-               result |= 2;
-             else if (!symlink ("a", "conftest.lnk2/"))
-               result |= 4;
-             return result;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_symlink_works=yes
-else
-  gl_cv_func_symlink_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      rm -f conftest.f conftest.link conftest.lnk2
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
-$as_echo "$gl_cv_func_symlink_works" >&6; }
-    case "$gl_cv_func_symlink_works" in
-      *yes) ;;
-      *)
-        REPLACE_SYMLINK=1
-        ;;
-    esac
-  fi
-
-  if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
-
-  fi
-
-
-
-
-
-          GNULIB_SYMLINK=1
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
-$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
-if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-int
-main ()
-{
-struct timeval b;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_header_sys_select_h_selfcontained=yes
-else
-  gl_cv_header_sys_select_h_selfcontained=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-                        if test $gl_cv_header_sys_select_h_selfcontained = yes; then
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-int
-main ()
-{
-int memset; int bzero;
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-int
-main ()
-{
-
-                  #undef memset
-                  #define memset nonexistent_memset
-                  extern
-                  #ifdef __cplusplus
-                  "C"
-                  #endif
-                  void *memset (void *, int, unsigned long);
-                  #undef bzero
-                  #define bzero nonexistent_bzero
-                  extern
-                  #ifdef __cplusplus
-                  "C"
-                  #endif
-                  void bzero (void *, unsigned long);
-                  fd_set fds;
-                  FD_ZERO (&fds);
-
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
-  gl_cv_header_sys_select_h_selfcontained=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-      fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
-$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_sys_select_h='<'sys/select.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
-$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
-if test "${gl_cv_next_sys_select_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_sys_select_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/select.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'sys/select.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_sys_select_h='<'sys/select.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
-$as_echo "$gl_cv_next_sys_select_h" >&6; }
-     fi
-     NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'sys/select.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_sys_select_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
-
-
-
-
-  if test $ac_cv_header_sys_select_h = yes; then
-    HAVE_SYS_SELECT_H=1
-  else
-    HAVE_SYS_SELECT_H=0
-  fi
-
-
-
-
-
-  if test $ac_cv_header_sys_socket_h != yes; then
-                    for ac_header in winsock2.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
-if test "x$ac_cv_header_winsock2_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_WINSOCK2_H 1
-_ACEOF
-
-fi
-
-done
-
-  fi
-  if test "$ac_cv_header_winsock2_h" = yes; then
-    HAVE_WINSOCK2_H=1
-    UNISTD_H_HAVE_WINSOCK2_H=1
-    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
-  else
-    HAVE_WINSOCK2_H=0
-  fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_sys_stat_h='<'sys/stat.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
-$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
-if test "${gl_cv_next_sys_stat_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_sys_stat_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/stat.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'sys/stat.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_sys_stat_h='<'sys/stat.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
-$as_echo "$gl_cv_next_sys_stat_h" >&6; }
-     fi
-     NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'sys/stat.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_sys_stat_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
-
-
-
-
-
-
-
-
-
-
-
-  if test $WINDOWS_64_BIT_ST_SIZE = 1; then
-
-$as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
-
-  fi
-
-      ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
-     #include <sys/stat.h>
-"
-if test "x$ac_cv_type_nlink_t" = x""yes; then :
-
-else
-
-$as_echo "#define nlink_t int" >>confdefs.h
-
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-      ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
-"
-if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_LOCALTIME_R $ac_have_decl
-_ACEOF
-
-  if test $ac_cv_have_decl_localtime_r = no; then
-    HAVE_DECL_LOCALTIME_R=0
-  fi
-
-
-  if test $ac_cv_func_localtime_r = yes; then
-    HAVE_LOCALTIME_R=1
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
-$as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
-if test "${gl_cv_time_r_posix+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <time.h>
-int
-main ()
-{
-/* We don't need to append 'restrict's to the argument types,
-                 even though the POSIX signature has the 'restrict's,
-                 since C99 says they can't affect type compatibility.  */
-              struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
-              if (ptr) return 0;
-              /* Check the return type is a pointer.
-                 On HP-UX 10 it is 'int'.  */
-              *localtime_r (0, 0);
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_time_r_posix=yes
-else
-  gl_cv_time_r_posix=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
-$as_echo "$gl_cv_time_r_posix" >&6; }
-    if test $gl_cv_time_r_posix = yes; then
-      REPLACE_LOCALTIME_R=0
-    else
-      REPLACE_LOCALTIME_R=1
-    fi
-  else
-    HAVE_LOCALTIME_R=0
-  fi
-
-  if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
-
-
-  :
-
-  fi
-
-
-
-
-
-          GNULIB_TIME_R=1
-
-
-
-
-
-
-
-
-
-
-  LIB_TIMER_TIME=
-
-  gl_saved_libs=$LIBS
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
-$as_echo_n "checking for library containing timer_settime... " >&6; }
-if test "${ac_cv_search_timer_settime+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char timer_settime ();
-int
-main ()
-{
-return timer_settime ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' rt posix4; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_timer_settime=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_timer_settime+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_timer_settime+set}" = set; then :
-
-else
-  ac_cv_search_timer_settime=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
-$as_echo "$ac_cv_search_timer_settime" >&6; }
-ac_res=$ac_cv_search_timer_settime
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  test "$ac_cv_search_timer_settime" = "none required" ||
-                    LIB_TIMER_TIME=$ac_cv_search_timer_settime
-fi
-
-                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
-     && !defined __UCLIBC__
-  Thread emulation available
- #endif
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "Thread" >/dev/null 2>&1; then :
-  LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"
-fi
-rm -f conftest*
-
-    for ac_func in timer_settime
-do :
-  ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
-if test "x$ac_cv_func_timer_settime" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_TIMER_SETTIME 1
-_ACEOF
-
-fi
-done
-
-  LIBS=$gl_saved_libs
-
-  :
-
-
-
-
-
-
-
-
-
-
-
-
-     if test $gl_cv_have_include_next = yes; then
-       gl_cv_next_unistd_h='<'unistd.h'>'
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
-$as_echo_n "checking absolute name of <unistd.h>... " >&6; }
-if test "${gl_cv_next_unistd_h+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-             if test $ac_cv_header_unistd_h = yes; then
-
-
-               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <unistd.h>
-
-_ACEOF
-                                                                                                                        case "$host_os" in
-                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
-                 *)    gl_absname_cpp="$ac_cpp" ;;
-               esac
-
-               case "$host_os" in
-                 mingw*)
-                                                                                                                                     gl_dirsep_regex='[/\\]'
-                   ;;
-                 *)
-                   gl_dirsep_regex='\/'
-                   ;;
-               esac
-                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
-               gl_header_literal_regex=`echo 'unistd.h' \
-                                        | sed -e "$gl_make_literal_regex_sed"`
-               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
-                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
-                   s|^/[^/]|//&|
-                   p
-                   q
-                 }'
-                                                            gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
-                      sed -n "$gl_absolute_header_sed"`'"'
-          else
-               gl_cv_next_unistd_h='<'unistd.h'>'
-             fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
-$as_echo "$gl_cv_next_unistd_h" >&6; }
-     fi
-     NEXT_UNISTD_H=$gl_cv_next_unistd_h
-
-     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
-       gl_next_as_first_directive='<'unistd.h'>'
-     else
-       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
-       gl_next_as_first_directive=$gl_cv_next_unistd_h
-     fi
-     NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
-
-
-
-
-  if test $ac_cv_header_unistd_h = yes; then
-    HAVE_UNISTD_H=1
-  else
-    HAVE_UNISTD_H=0
-  fi
-
-
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_have_decl_unsetenv = no; then
-    HAVE_DECL_UNSETENV=0
-  fi
-  for ac_func in unsetenv
-do :
-  ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
-if test "x$ac_cv_func_unsetenv" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_UNSETENV 1
-_ACEOF
-
-fi
-done
-
-  if test $ac_cv_func_unsetenv = no; then
-    HAVE_UNSETENV=0
-  else
-    HAVE_UNSETENV=1
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
-$as_echo_n "checking for unsetenv() return type... " >&6; }
-if test "${gt_cv_func_unsetenv_ret+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#undef _BSD
-#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
-#include <stdlib.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-int unsetenv (const char *name);
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gt_cv_func_unsetenv_ret='int'
-else
-  gt_cv_func_unsetenv_ret='void'
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
-$as_echo "$gt_cv_func_unsetenv_ret" >&6; }
-    if test $gt_cv_func_unsetenv_ret = 'void'; then
-
-$as_echo "#define VOID_UNSETENV 1" >>confdefs.h
-
-      REPLACE_UNSETENV=1
-    fi
-
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
-$as_echo_n "checking whether unsetenv obeys POSIX... " >&6; }
-if test "${gl_cv_func_unsetenv_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                 # Guess yes on glibc systems.
-         *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;;
-                 # If we don't know, assume the worst.
-         *)      gl_cv_func_unsetenv_works="guessing no" ;;
-       esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-       #include <stdlib.h>
-       #include <errno.h>
-       extern char **environ;
-
-int
-main ()
-{
-
-       char entry1[] = "a=1";
-       char entry2[] = "b=2";
-       char *env[] = { entry1, entry2, NULL };
-       if (putenv ((char *) "a=1")) return 1;
-       if (putenv (entry2)) return 2;
-       entry2[0] = 'a';
-       unsetenv ("a");
-       if (getenv ("a")) return 3;
-       if (!unsetenv ("") || errno != EINVAL) return 4;
-       entry2[0] = 'b';
-       environ = env;
-       if (!getenv ("a")) return 5;
-       entry2[0] = 'a';
-       unsetenv ("a");
-       if (getenv ("a")) return 6;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_unsetenv_works=yes
-else
-  gl_cv_func_unsetenv_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
-$as_echo "$gl_cv_func_unsetenv_works" >&6; }
-    case "$gl_cv_func_unsetenv_works" in
-      *yes) ;;
-      *)
-        REPLACE_UNSETENV=1
-        ;;
-    esac
-  fi
-
-  if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext"
-
-
-
-
-
-  fi
-
-
-
-
-
-          GNULIB_UNSETENV=1
-
-
-
-
-
-
-
-
-
-
-
-  if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
-$as_echo_n "checking whether futimesat handles NULL file... " >&6; }
-if test "${gl_cv_func_futimesat_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  touch conftest.file
-       if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                   # Guess yes on glibc systems.
-           *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
-                   # If we don't know, assume the worst.
-           *)      gl_cv_func_futimesat_works="guessing no" ;;
-         esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <stddef.h>
-#include <sys/times.h>
-#include <fcntl.h>
-
-int
-main ()
-{
-    int fd = open ("conftest.file", O_RDWR);
-          if (fd < 0) return 1;
-          if (futimesat (fd, NULL, NULL)) return 2;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_futimesat_works=yes
-else
-  gl_cv_func_futimesat_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      rm -f conftest.file
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
-$as_echo "$gl_cv_func_futimesat_works" >&6; }
-    case "$gl_cv_func_futimesat_works" in
-      *yes) ;;
-      *)
-
-$as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
-
-        ;;
-    esac
-  fi
-
-  gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=false
-  gl_gnulib_enabled_dosname=false
-  gl_gnulib_enabled_euidaccess=false
-  gl_gnulib_enabled_getdtablesize=false
-  gl_gnulib_enabled_getgroups=false
-  gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
-  gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false
-  gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=false
-  gl_gnulib_enabled_pathmax=false
-  gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=false
-  gl_gnulib_enabled_secure_getenv=false
-  gl_gnulib_enabled_stat=false
-  gl_gnulib_enabled_strtoll=false
-  gl_gnulib_enabled_strtoull=false
-  gl_gnulib_enabled_tempname=false
-  gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false
-  func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b ()
-  {
-    if ! $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"
-
-      gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=true
-    fi
-  }
-  func_gl_gnulib_m4code_dosname ()
-  {
-    if ! $gl_gnulib_enabled_dosname; then
-      gl_gnulib_enabled_dosname=true
-    fi
-  }
-  func_gl_gnulib_m4code_euidaccess ()
-  {
-    if ! $gl_gnulib_enabled_euidaccess; then
-
-
-
-
-
-  for ac_func in euidaccess
-do :
-  ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess"
-if test "x$ac_cv_func_euidaccess" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_EUIDACCESS 1
-_ACEOF
-
-fi
-done
-
-  if test $ac_cv_func_euidaccess = no; then
-    HAVE_EUIDACCESS=0
-  fi
-
-      if test $HAVE_EUIDACCESS = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext"
-
-
-
-    for ac_header in libgen.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
-if test "x$ac_cv_header_libgen_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBGEN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-        ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
-if test "x$ac_cv_func_getgroups" = x""yes; then :
-
-fi
-
-
-  # If we don't yet have getgroups, see if it's in -lbsd.
-  # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
-  ac_save_LIBS=$LIBS
-  if test $ac_cv_func_getgroups = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
-$as_echo_n "checking for getgroups in -lbsd... " >&6; }
-if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getgroups ();
-int
-main ()
-{
-return getgroups ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_bsd_getgroups=yes
-else
-  ac_cv_lib_bsd_getgroups=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
-$as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
-if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
-  GETGROUPS_LIB=-lbsd
-fi
-
-  fi
-
-  # Run the program to test the functionality of the system-supplied
-  # getgroups function only if there is such a function.
-  if test $ac_cv_func_getgroups = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
-$as_echo_n "checking for working getgroups... " >&6; }
-if test "${ac_cv_func_getgroups_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in # ((
-                    # Guess yes on glibc systems.
-            *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      ac_cv_func_getgroups_works="guessing no" ;;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-/* On Ultrix 4.3, getgroups (0, 0) always fails.  */
-              return getgroups (0, 0) == -1;
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_getgroups_works=yes
-else
-  ac_cv_func_getgroups_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
-$as_echo "$ac_cv_func_getgroups_works" >&6; }
-  else
-    ac_cv_func_getgroups_works=no
-  fi
-  case "$ac_cv_func_getgroups_works" in
-    *yes)
-
-$as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
-
-      ;;
-  esac
-  LIBS=$ac_save_LIBS
-
-
-  # Solaris 9 and 10 need -lgen to get the eaccess function.
-  # Save and restore LIBS so -lgen isn't added to it.  Otherwise, *all*
-  # programs in the package would end up linked with that potentially-shared
-  # library, inducing unnecessary run-time overhead.
-  LIB_EACCESS=
-
-  gl_saved_libs=$LIBS
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5
-$as_echo_n "checking for library containing eaccess... " >&6; }
-if test "${ac_cv_search_eaccess+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char eaccess ();
-int
-main ()
-{
-return eaccess ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' gen; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_eaccess=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_eaccess+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_eaccess+set}" = set; then :
-
-else
-  ac_cv_search_eaccess=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5
-$as_echo "$ac_cv_search_eaccess" >&6; }
-ac_res=$ac_cv_search_eaccess
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  test "$ac_cv_search_eaccess" = "none required" ||
-                    LIB_EACCESS=$ac_cv_search_eaccess
-fi
-
-    for ac_func in eaccess
-do :
-  ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
-if test "x$ac_cv_func_eaccess" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_EACCESS 1
-_ACEOF
-
-fi
-done
-
-  LIBS=$gl_saved_libs
-
-      fi
-
-
-
-
-
-          GNULIB_EUIDACCESS=1
-
-
-
-
-
-      gl_gnulib_enabled_euidaccess=true
-      if test $HAVE_EUIDACCESS = 0; then
-        func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
-      fi
-      func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
-      if test $HAVE_EUIDACCESS = 0; then
-        func_gl_gnulib_m4code_stat
-      fi
-    fi
-  }
-  func_gl_gnulib_m4code_getdtablesize ()
-  {
-    if ! $gl_gnulib_enabled_getdtablesize; then
-
-
-
-
-  if test $ac_cv_func_getdtablesize = yes; then
-    # Cygwin 1.7.25 automatically increases the RLIMIT_NOFILE soft limit
-    # up to an unchangeable hard limit; all other platforms correctly
-    # require setrlimit before getdtablesize() can report a larger value.
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5
-$as_echo_n "checking whether getdtablesize works... " >&6; }
-if test "${gl_cv_func_getdtablesize_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-          cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows
-            gl_cv_func_getdtablesize_works="guessing no" ;;
-          *) gl_cv_func_getdtablesize_works="guessing yes" ;;
-         esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-        #include <unistd.h>
-int
-main ()
-{
-int size = getdtablesize();
-           if (dup2 (0, getdtablesize()) != -1)
-             return 1;
-           if (size != getdtablesize())
-             return 2;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_getdtablesize_works=yes
-else
-  gl_cv_func_getdtablesize_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5
-$as_echo "$gl_cv_func_getdtablesize_works" >&6; }
-    case "$gl_cv_func_getdtablesize_works" in
-      *yes) ;;
-      *) REPLACE_GETDTABLESIZE=1 ;;
-    esac
-  else
-    HAVE_GETDTABLESIZE=0
-  fi
-
-      if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext"
-
-        :
-      fi
-
-
-
-
-
-          GNULIB_GETDTABLESIZE=1
-
-
-
-
-
-      gl_gnulib_enabled_getdtablesize=true
-    fi
-  }
-  func_gl_gnulib_m4code_getgroups ()
-  {
-    if ! $gl_gnulib_enabled_getgroups; then
-
-
-
-
-
-        ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
-if test "x$ac_cv_func_getgroups" = x""yes; then :
-
-fi
-
-
-  # If we don't yet have getgroups, see if it's in -lbsd.
-  # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
-  ac_save_LIBS=$LIBS
-  if test $ac_cv_func_getgroups = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
-$as_echo_n "checking for getgroups in -lbsd... " >&6; }
-if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getgroups ();
-int
-main ()
-{
-return getgroups ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_bsd_getgroups=yes
-else
-  ac_cv_lib_bsd_getgroups=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
-$as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
-if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
-  GETGROUPS_LIB=-lbsd
-fi
-
-  fi
-
-  # Run the program to test the functionality of the system-supplied
-  # getgroups function only if there is such a function.
-  if test $ac_cv_func_getgroups = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
-$as_echo_n "checking for working getgroups... " >&6; }
-if test "${ac_cv_func_getgroups_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in # ((
-                    # Guess yes on glibc systems.
-            *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      ac_cv_func_getgroups_works="guessing no" ;;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-/* On Ultrix 4.3, getgroups (0, 0) always fails.  */
-              return getgroups (0, 0) == -1;
-  ;
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_getgroups_works=yes
-else
-  ac_cv_func_getgroups_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
-$as_echo "$ac_cv_func_getgroups_works" >&6; }
-  else
-    ac_cv_func_getgroups_works=no
-  fi
-  case "$ac_cv_func_getgroups_works" in
-    *yes)
-
-$as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
-
-      ;;
-  esac
-  LIBS=$ac_save_LIBS
-
-  if test $ac_cv_func_getgroups != yes; then
-    HAVE_GETGROUPS=0
-  else
-    if test "$ac_cv_type_getgroups" != gid_t \
-       || { case "$ac_cv_func_getgroups_works" in
-              *yes) false;;
-              *) true;;
-            esac
-          }; then
-      REPLACE_GETGROUPS=1
-
-$as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
-
-    else
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
-$as_echo_n "checking whether getgroups handles negative values... " >&6; }
-if test "${gl_cv_func_getgroups_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                     # Guess yes on glibc systems.
-             *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;;
-                     # If we don't know, assume the worst.
-             *)      gl_cv_func_getgroups_works="guessing no" ;;
-           esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-int size = getgroups (0, 0);
-            gid_t *list = malloc (size * sizeof *list);
-            return getgroups (-1, list) != -1;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_getgroups_works=yes
-else
-  gl_cv_func_getgroups_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
-$as_echo "$gl_cv_func_getgroups_works" >&6; }
-      case "$gl_cv_func_getgroups_works" in
-        *yes) ;;
-        *) REPLACE_GETGROUPS=1 ;;
-      esac
-    fi
-  fi
-  test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
-
-      if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext"
-
-      fi
-
-
-
-
-
-          GNULIB_GETGROUPS=1
-
-
-
-
-
-      gl_gnulib_enabled_getgroups=true
-    fi
-  }
-  func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
-  {
-    if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
-
-
-      gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
-    fi
-  }
-  func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 ()
-  {
-    if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
-
-
-
-
-
-      ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member"
-if test "x$ac_cv_func_group_member" = x""yes; then :
-
-else
-
-    HAVE_GROUP_MEMBER=0
-
-fi
-
-
-      if test $HAVE_GROUP_MEMBER = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext"
-
-
-
-
-      fi
-
-
-
-
-
-          GNULIB_GROUP_MEMBER=1
-
-
-
-
-
-      gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true
-      if test $HAVE_GROUP_MEMBER = 0; then
-        func_gl_gnulib_m4code_getgroups
-      fi
-      if test $HAVE_GROUP_MEMBER = 0; then
-        func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
-      fi
-    fi
-  }
-  func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7 ()
-  {
-    if ! $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
-      gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=true
-    fi
-  }
-  func_gl_gnulib_m4code_pathmax ()
-  {
-    if ! $gl_gnulib_enabled_pathmax; then
-
-
-
-      gl_gnulib_enabled_pathmax=true
-    fi
-  }
-  func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c ()
-  {
-    if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
-      gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=true
-    fi
-  }
-  func_gl_gnulib_m4code_secure_getenv ()
-  {
-    if ! $gl_gnulib_enabled_secure_getenv; then
-
-
-
-
-
-  if test $ac_cv_func_secure_getenv = no; then
-    HAVE_SECURE_GETENV=0
-  fi
-
-      if test $HAVE_SECURE_GETENV = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS secure_getenv.$ac_objext"
-
-
-  for ac_func in __secure_getenv
-do :
-  ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv"
-if test "x$ac_cv_func___secure_getenv" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE___SECURE_GETENV 1
-_ACEOF
-
-fi
-done
-
-  if test $ac_cv_func___secure_getenv = no; then
-    for ac_func in issetugid
-do :
-  ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
-if test "x$ac_cv_func_issetugid" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ISSETUGID 1
-_ACEOF
-
-fi
-done
-
-  fi
-
-      fi
-
-
-
-
-
-          GNULIB_SECURE_GETENV=1
-
-
-
-
-
-      gl_gnulib_enabled_secure_getenv=true
-    fi
-  }
-  func_gl_gnulib_m4code_stat ()
-  {
-    if ! $gl_gnulib_enabled_stat; then
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
-$as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
-if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  case $host_os in
-            mingw*) gl_cv_func_stat_dir_slash="guessing no";;
-            *) gl_cv_func_stat_dir_slash="guessing yes";;
-          esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/stat.h>
-
-int
-main ()
-{
-struct stat st; return stat (".", &st) != stat ("./", &st);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_stat_dir_slash=yes
-else
-  gl_cv_func_stat_dir_slash=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
-$as_echo "$gl_cv_func_stat_dir_slash" >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
-$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
-if test "${gl_cv_func_stat_file_slash+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  touch conftest.tmp
-       # Assume that if we have lstat, we can also check symlinks.
-       if test $ac_cv_func_lstat = yes; then
-         ln -s conftest.tmp conftest.lnk
-       fi
-       if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-                    # Guess yes on glibc systems.
-            *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      gl_cv_func_stat_file_slash="guessing no" ;;
-          esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/stat.h>
-
-int
-main ()
-{
-int result = 0;
-      struct stat st;
-      if (!stat ("conftest.tmp/", &st))
-        result |= 1;
-#if HAVE_LSTAT
-      if (!stat ("conftest.lnk/", &st))
-        result |= 2;
-#endif
-      return result;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  gl_cv_func_stat_file_slash=yes
-else
-  gl_cv_func_stat_file_slash=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-       rm -f conftest.tmp conftest.lnk
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
-$as_echo "$gl_cv_func_stat_file_slash" >&6; }
-  case $gl_cv_func_stat_dir_slash in
-    *no) REPLACE_STAT=1
-
-$as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
-;;
-  esac
-  case $gl_cv_func_stat_file_slash in
-    *no) REPLACE_STAT=1
-
-$as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
-;;
-  esac
-
-      if test $REPLACE_STAT = 1; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
-
-        :
-      fi
-
-
-
-
-
-          GNULIB_STAT=1
-
-
-
-
-
-      gl_gnulib_enabled_stat=true
-      if test $REPLACE_STAT = 1; then
-        func_gl_gnulib_m4code_dosname
-      fi
-      if test $REPLACE_STAT = 1; then
-        func_gl_gnulib_m4code_pathmax
-      fi
-    fi
-  }
-  func_gl_gnulib_m4code_strtoll ()
-  {
-    if ! $gl_gnulib_enabled_strtoll; then
-
-
-
-  if test "$ac_cv_type_long_long_int" = yes; then
-    for ac_func in strtoll
-do :
-  ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
-if test "x$ac_cv_func_strtoll" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STRTOLL 1
-_ACEOF
-
-fi
-done
-
-    if test $ac_cv_func_strtoll = no; then
-      HAVE_STRTOLL=0
-    fi
-  fi
-
-      if test $HAVE_STRTOLL = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
-
-
-  :
-
-      fi
-
-
-
-
-
-          GNULIB_STRTOLL=1
-
-
-
-
-
-      gl_gnulib_enabled_strtoll=true
-    fi
-  }
-  func_gl_gnulib_m4code_strtoull ()
-  {
-    if ! $gl_gnulib_enabled_strtoull; then
-
-
-
-  if test "$ac_cv_type_unsigned_long_long_int" = yes; then
-    for ac_func in strtoull
-do :
-  ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
-if test "x$ac_cv_func_strtoull" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STRTOULL 1
-_ACEOF
-
-fi
-done
-
-    if test $ac_cv_func_strtoull = no; then
-      HAVE_STRTOULL=0
-    fi
-  fi
-
-      if test $HAVE_STRTOULL = 0; then
-
-
-
-
-
-
-
-
-  gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
-
-
-  :
-
-      fi
-
-
-
-
-
-          GNULIB_STRTOULL=1
-
-
-
-
-
-      gl_gnulib_enabled_strtoull=true
-    fi
-  }
-  func_gl_gnulib_m4code_tempname ()
-  {
-    if ! $gl_gnulib_enabled_tempname; then
-
-
-  :
-
-
-      gl_gnulib_enabled_tempname=true
-      func_gl_gnulib_m4code_secure_getenv
-    fi
-  }
-  func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec ()
-  {
-    if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
-      gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=true
-    fi
-  }
-  if test $HAVE_FACCESSAT = 0; then
-    func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
-  fi
-  if test $HAVE_FACCESSAT = 0; then
-    func_gl_gnulib_m4code_dosname
-  fi
-  if test $HAVE_FACCESSAT = 0; then
-    func_gl_gnulib_m4code_euidaccess
-  fi
-  if test $HAVE_FACCESSAT = 0; then
-    func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
-  fi
-  if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
-    func_gl_gnulib_m4code_getdtablesize
-  fi
-  if test $HAVE_FDOPENDIR = 0; then
-    func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
-  fi
-  if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
-    func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
-  fi
-  if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
-    func_gl_gnulib_m4code_dosname
-  fi
-  if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
-    func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
-  fi
-  if test $REPLACE_GETOPT = 1; then
-    func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
-  fi
-  if test $REPLACE_LSTAT = 1; then
-    func_gl_gnulib_m4code_dosname
-  fi
-  if test $REPLACE_LSTAT = 1; then
-    func_gl_gnulib_m4code_stat
-  fi
-  if test $HAVE_MKOSTEMP = 0; then
-    func_gl_gnulib_m4code_tempname
-  fi
-  if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
-    func_gl_gnulib_m4code_stat
-  fi
-  if test $HAVE_READLINKAT = 0; then
-    func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
-  fi
-  if test $HAVE_READLINKAT = 0; then
-    func_gl_gnulib_m4code_dosname
-  fi
-  if test $HAVE_READLINKAT = 0; then
-    func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
-  fi
-  if { test $HAVE_DECL_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
-    func_gl_gnulib_m4code_strtoll
-  fi
-  if { test $HAVE_DECL_STRTOUMAX = 0 || test $REPLACE_STRTOUMAX = 1; } && test $ac_cv_type_unsigned_long_long_int = yes; then
-    func_gl_gnulib_m4code_strtoull
-  fi
-
-   if $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
-  gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE=
-  gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE='#'
-else
-  gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE='#'
-  gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE=
-fi
-
-   if $gl_gnulib_enabled_dosname; then
-  gl_GNULIB_ENABLED_dosname_TRUE=
-  gl_GNULIB_ENABLED_dosname_FALSE='#'
-else
-  gl_GNULIB_ENABLED_dosname_TRUE='#'
-  gl_GNULIB_ENABLED_dosname_FALSE=
-fi
-
-   if $gl_gnulib_enabled_euidaccess; then
-  gl_GNULIB_ENABLED_euidaccess_TRUE=
-  gl_GNULIB_ENABLED_euidaccess_FALSE='#'
-else
-  gl_GNULIB_ENABLED_euidaccess_TRUE='#'
-  gl_GNULIB_ENABLED_euidaccess_FALSE=
-fi
-
-   if $gl_gnulib_enabled_getdtablesize; then
-  gl_GNULIB_ENABLED_getdtablesize_TRUE=
-  gl_GNULIB_ENABLED_getdtablesize_FALSE='#'
-else
-  gl_GNULIB_ENABLED_getdtablesize_TRUE='#'
-  gl_GNULIB_ENABLED_getdtablesize_FALSE=
-fi
-
-   if $gl_gnulib_enabled_getgroups; then
-  gl_GNULIB_ENABLED_getgroups_TRUE=
-  gl_GNULIB_ENABLED_getgroups_FALSE='#'
-else
-  gl_GNULIB_ENABLED_getgroups_TRUE='#'
-  gl_GNULIB_ENABLED_getgroups_FALSE=
-fi
-
-   if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
-  gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
-  gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
-else
-  gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
-  gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
-fi
-
-   if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
-  gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE=
-  gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE='#'
-else
-  gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE='#'
-  gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE=
-fi
-
-   if $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
-  gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE=
-  gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE='#'
-else
-  gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE='#'
-  gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE=
-fi
-
-   if $gl_gnulib_enabled_pathmax; then
-  gl_GNULIB_ENABLED_pathmax_TRUE=
-  gl_GNULIB_ENABLED_pathmax_FALSE='#'
-else
-  gl_GNULIB_ENABLED_pathmax_TRUE='#'
-  gl_GNULIB_ENABLED_pathmax_FALSE=
-fi
-
-   if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
-  gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE=
-  gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE='#'
-else
-  gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE='#'
-  gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE=
-fi
-
-   if $gl_gnulib_enabled_secure_getenv; then
-  gl_GNULIB_ENABLED_secure_getenv_TRUE=
-  gl_GNULIB_ENABLED_secure_getenv_FALSE='#'
-else
-  gl_GNULIB_ENABLED_secure_getenv_TRUE='#'
-  gl_GNULIB_ENABLED_secure_getenv_FALSE=
-fi
-
-   if $gl_gnulib_enabled_stat; then
-  gl_GNULIB_ENABLED_stat_TRUE=
-  gl_GNULIB_ENABLED_stat_FALSE='#'
-else
-  gl_GNULIB_ENABLED_stat_TRUE='#'
-  gl_GNULIB_ENABLED_stat_FALSE=
-fi
-
-   if $gl_gnulib_enabled_strtoll; then
-  gl_GNULIB_ENABLED_strtoll_TRUE=
-  gl_GNULIB_ENABLED_strtoll_FALSE='#'
-else
-  gl_GNULIB_ENABLED_strtoll_TRUE='#'
-  gl_GNULIB_ENABLED_strtoll_FALSE=
-fi
-
-   if $gl_gnulib_enabled_strtoull; then
-  gl_GNULIB_ENABLED_strtoull_TRUE=
-  gl_GNULIB_ENABLED_strtoull_FALSE='#'
-else
-  gl_GNULIB_ENABLED_strtoull_TRUE='#'
-  gl_GNULIB_ENABLED_strtoull_FALSE=
-fi
-
-   if $gl_gnulib_enabled_tempname; then
-  gl_GNULIB_ENABLED_tempname_TRUE=
-  gl_GNULIB_ENABLED_tempname_FALSE='#'
-else
-  gl_GNULIB_ENABLED_tempname_TRUE='#'
-  gl_GNULIB_ENABLED_tempname_FALSE=
-fi
-
-   if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
-  gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE=
-  gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#'
-else
-  gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE='#'
-  gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE=
-fi
-
-  # End of code from modules
-
-
-
-
-
-
-
-
-
-  gltests_libdeps=
-  gltests_ltlibdeps=
-
-
-
-
-
-
-
-
-
-  gl_source_base='tests'
-  gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
-
-  gl_module_indicator_condition=$gltests_WITNESS
-
-
-
-
-
-
-
-
-
-
-  LIBGNU_LIBDEPS="$gl_libdeps"
-
-  LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
-
-
-CFLAGS=$SAVE_CFLAGS
-LIBS=$SAVE_LIBS
-
-if test "${opsys}" = "mingw32"; then
-  CPPFLAGS="$CPPFLAGS -DUSE_CRT_DLL=1 -I \${abs_top_srcdir}/nt/inc"
-  # Remove unneeded switches from the value of CC that goes to Makefiles
-  CC=`echo $CC | sed -e "s,$GCC_TEST_OPTIONS,,"`
-fi
-
-case "$opsys" in
-  aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
-
-  darwin)
-   ## The -headerpad option tells ld (see man page) to leave room at the
-   ## end of the header for adding load commands.  Needed for dumping.
-   ## 0x690 is the total size of 30 segment load commands (at 56
-   ## each); under Cocoa 31 commands are required.
-   if test "$HAVE_NS" = "yes"; then
-     libs_nsgui="-framework AppKit"
-     if test "$NS_IMPL_COCOA" = "yes"; then
-        libs_nsgui="$libs_nsgui -framework IOKit"
-     fi
-     headerpad_extra=6C8
-   else
-     libs_nsgui=
-     headerpad_extra=690
-   fi
-   LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
-
-   ## This is here because src/Makefile.in did some extra fiddling around
-   ## with LD_SWITCH_SYSTEM.  It seems cleaner to put this in
-   ## LD_SWITCH_SYSTEM_TEMACS instead,
-   test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
-     LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
-   ;;
-
-  ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
-  ## find X at run-time.
-  ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at the
-  ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
-  ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
-  ## had different values in configure (in ac_link) and src/Makefile.in.
-  ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
-  gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
-
-  mingw32)
-   ## MinGW64 does not prepend an underscore to symbols, so we must
-   ## pass a different -entry switch to linker.  FIXME: It is better
-   ## to make the entry points the same by changing unexw32.c.
-   case "$canonical" in
-     x86_64-*-*) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,_start -Wl,-Map,./temacs.map" ;;
-     *) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,__start -Wl,-Map,./temacs.map" ;;
-   esac
-   ;;
-
-  openbsd) LD_SWITCH_SYSTEM_TEMACS='-nopie' ;;
-
-  *) LD_SWITCH_SYSTEM_TEMACS= ;;
-esac
-
-if test x$ac_enable_profiling != x ; then
-  case $opsys in
-    *freebsd | gnu-linux) ;;
-    *) LD_SWITCH_SYSTEM_TEMACS="$LD_SWITCH_SYSTEM_TEMACS -pg" ;;
-  esac
-fi
-
-LD_SWITCH_SYSTEM_TEMACS="$LDFLAGS_NOCOMBRELOC $LD_SWITCH_SYSTEM_TEMACS"
-
-
-
-## MinGW-specific post-link processing of temacs.
-TEMACS_POST_LINK=":"
-ADDSECTION=
-EMACS_HEAPSIZE=
-if test "${opsys}" = "mingw32"; then
-  TEMACS_POST_LINK="\$(MINGW_TEMACS_POST_LINK)"
-  ADDSECTION="../nt/addsection\$(EXEEXT)"
-  ## Preload heap size of temacs.exe in MB.
-  case "$canonical" in
-    x86_64-*-*) EMACS_HEAPSIZE=42 ;;
-    *) EMACS_HEAPSIZE=27 ;;
-  esac
-fi
-
-
-
-
-
-## Common for all window systems
-if test "$window_system" != "none"; then
-
-$as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
-
-  WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
-fi
-
-
-
-
-
-#### Report on what we decided to do.
-#### Report GTK as a toolkit, even if it doesn't use Xt.
-#### It makes printing result more understandable as using GTK sets
-#### toolkit_scroll_bars to yes by default.
-if test "${HAVE_GTK}" = "yes"; then
-  USE_X_TOOLKIT="$USE_GTK_TOOLKIT"
-fi
-
-if test $USE_ACL -ne 0; then
-  acl_summary="yes $LIB_ACL"
-else
-  acl_summary=no
-fi
-
-echo "
-Configured for \`${canonical}'.
-
-  Where should the build process find the source code?    ${srcdir}
-  What compiler should emacs be built with?               ${CC} ${CFLAGS}
-  Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
-  Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
-  Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
-  What window system should Emacs use?                    ${window_system}
-  What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
-
-if test -n "${x_includes}"; then
-echo "  Where do we find X Windows header files?                ${x_includes}"
-else
-echo "  Where do we find X Windows header files?                Standard dirs"
-fi
-if test -n "${x_libraries}"; then
-echo "  Where do we find X Windows libraries?                   ${x_libraries}"
-else
-echo "  Where do we find X Windows libraries?                   Standard dirs"
-fi
-
-echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
-echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
-echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
-echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
-echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
-echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
-echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
-echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
-
-echo "  Does Emacs support sound?                               ${HAVE_SOUND}"
-
-echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
-echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
-echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
-echo "  Does Emacs use GSettings?                               ${HAVE_GSETTINGS}"
-echo "  Does Emacs use a file notification library?             ${NOTIFY_SUMMARY}"
-echo "  Does Emacs use access control lists?                    ${acl_summary}"
-echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
-echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
-echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
-
-echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
-echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
-echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
-echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
-echo "  Does Emacs directly use zlib?                           ${HAVE_ZLIB}"
-
-echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
-echo
-
-if test -n "${EMACSDATA}"; then
-   echo "  Environment variable EMACSDATA set to:                  $EMACSDATA"
-fi
-if test -n "${EMACSDOC}"; then
-   echo "  Environment variable EMACSDOC set to:                   $EMACSDOC"
-fi
-
-echo
-
-if test "$HAVE_NS" = "yes"; then
-   echo
-   echo "You must run \"${MAKE-make} install\" in order to test the built application.
-The installed application will go to nextstep/Emacs.app and can be
-run or moved from there."
-   if test "$EN_NS_SELF_CONTAINED" = "yes"; then
-      echo "The application will be fully self-contained."
-    else
-      echo "The lisp resources for the application will be installed under ${prefix}.
-You may need to run \"${MAKE-make} install\" with sudo.  The application will fail
-to run if these resources are not installed."
-   fi
-   echo
-fi
-
-if test "${opsys}" = "cygwin"; then
-  case `uname -r` in
-    1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
-$as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
-           echo
-	   ;;
-  esac
-fi
-
-# Remove any trailing slashes in these variables.
-test "${prefix}" != NONE &&
-  prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
-test "${exec_prefix}" != NONE &&
-  exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
-
-if test "$HAVE_NS" = "yes"; then
-  if test "$NS_IMPL_GNUSTEP" = yes; then
-    ac_config_files="$ac_config_files nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in"
-
-    ns_check_file=Resources/Info-gnustep.plist
-  else
-    ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
-
-    ns_check_file=Contents/Info.plist
-  fi
-
-fi
-
-SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
-
-ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
-
-
-opt_makefile=test/automated/Makefile
-
-if test -f "$srcdir/$opt_makefile.in"; then
-  SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
-      ac_config_files="$ac_config_files test/automated/Makefile"
-
-fi
-
-
-opt_makefile=admin/unidata/Makefile
-
-if test -f "$srcdir/$opt_makefile.in"; then
-  SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
-  ac_config_files="$ac_config_files admin/unidata/Makefile"
-
-fi
-
-
-SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
-
-
-
-ac_config_commands="$ac_config_commands src/epaths.h"
-
-
-ac_config_commands="$ac_config_commands src/.gdbinit"
-
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
-      esac ;;
-    esac
-  done
-
-  (set) 2>&1 |
-    case $as_nl`(ac_space=' '; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
-      sed -n \
-	"s/'/'\\\\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-) |
-  sed '
-     /^ac_cv_env_/b end
-     t clear
-     :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-     t end
-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-  if test -w "$cache_file"; then
-    test "x$cache_file" != "x/dev/null" &&
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
-    cat confcache >$cache_file
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-  fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
-  # 1. Remove the extension, and $U if already installed.
-  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
-  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-  #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
-  am__EXEEXT_TRUE=
-  am__EXEEXT_FALSE='#'
-else
-  am__EXEEXT_TRUE='#'
-  am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${BUILDING_FOR_WINDOWSNT_TRUE}" && test -z "${BUILDING_FOR_WINDOWSNT_FALSE}"; then
-  as_fn_error "conditional \"BUILDING_FOR_WINDOWSNT\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
-  as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_GENERATE_BYTESWAP_H_TRUE}" && test -z "${GL_GENERATE_BYTESWAP_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_BYTESWAP_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_ERRNO_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
-  as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE}" && test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_getdtablesize_TRUE}" && test -z "${gl_GNULIB_ENABLED_getdtablesize_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_getdtablesize\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE}" && test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_secure_getenv_TRUE}" && test -z "${gl_GNULIB_ENABLED_secure_getenv_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_secure_getenv\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_tempname_TRUE}" && test -z "${gl_GNULIB_ENABLED_tempname_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_tempname\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then
-  as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-    gl_libobjs=
-    gl_ltlibobjs=
-    if test -n "$gl_LIBOBJS"; then
-      # Remove the extension.
-      sed_drop_objext='s/\.o$//;s/\.obj$//'
-      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
-        gl_libobjs="$gl_libobjs $i.$ac_objext"
-        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
-      done
-    fi
-    gl_LIBOBJS=$gl_libobjs
-
-    gl_LTLIBOBJS=$gl_ltlibobjs
-
-
-
-    gltests_libobjs=
-    gltests_ltlibobjs=
-    if test -n "$gltests_LIBOBJS"; then
-      # Remove the extension.
-      sed_drop_objext='s/\.o$//;s/\.obj$//'
-      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
-        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
-        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
-      done
-    fi
-    gltests_LIBOBJS=$gltests_libobjs
-
-    gltests_LTLIBOBJS=$gltests_ltlibobjs
-
-
-
-: ${CONFIG_STATUS=./config.status}
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
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-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-as_fn_error ()
-{
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
-  fi
-  $as_echo "$as_me: error: $1" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
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-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
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-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
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-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
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-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
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-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
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-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# 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
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
-    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
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-    # In both cases, we have to default to `cp -p'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -p'
-  fi
-else
-  as_ln_s='cp -p'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-
-if test -x / >/dev/null 2>&1; then
-  as_test_x='test -x'
-else
-  if ls -dL / >/dev/null 2>&1; then
-    as_ls_L_option=L
-  else
-    as_ls_L_option=
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-  as_test_x='
-    eval sh -c '\''
-      if test -d "$1"; then
-	test -d "$1/.";
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-	case $1 in #(
-	-*)set "./$1";;
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-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
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-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
-_ASEOF
-test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# Save the log message, to keep $0 and so on meaningful, and to
-# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.
-ac_log="
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-  CONFIG_FILES    = $CONFIG_FILES
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-on `(hostname || uname -n) 2>/dev/null | sed 1q`
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-
-_ACEOF
-
-case $ac_config_files in *"
-"*) set x $ac_config_files; shift; ac_config_files=$*;;
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-case $ac_config_headers in *"
-"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
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-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-# Files that config.status was made for.
-config_files="$ac_config_files"
-config_headers="$ac_config_headers"
-config_commands="$ac_config_commands"
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-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-ac_cs_usage="\
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-
-Usage: $0 [OPTION]... [TAG]...
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-  -h, --help       print this help, then exit
-  -V, --version    print version number and configuration settings, then exit
-      --config     print configuration, then exit
-  -q, --quiet, --silent
-                   do not print progress messages
-  -d, --debug      don't remove temporary files
-      --recheck    update $as_me by reconfiguring in the same conditions
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-Configuration files:
-$config_files
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-Configuration headers:
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-Configuration commands:
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-Report bugs to the package provider."
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-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
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-emacs config.status 24.3.50
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-ac_pwd='$ac_pwd'
-srcdir='$srcdir'
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-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-    ac_option=$1
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-  case $ac_option in
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-  # This is an error.
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-  *) as_fn_append ac_config_targets " $1"
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-  esac
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-ac_configure_extra_args=
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-if $ac_cs_silent; then
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-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
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-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-    "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
-    "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
-    "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
-    "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
-    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-    "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
-    "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
-    "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
-    "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
-    "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
-    "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
-    "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
-    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
-    "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
-    "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
-    "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
-    "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;;
-    "nt/Makefile") CONFIG_FILES="$CONFIG_FILES nt/Makefile" ;;
-    "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
-    "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
-    "src/epaths.h") CONFIG_COMMANDS="$CONFIG_COMMANDS src/epaths.h" ;;
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-
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-{
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-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named `Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running `make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # When using ansi2knr, U may be empty or an underscore; expand it
-    U=`sed -n 's/^U = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
- ;;
-    "src/epaths.h":C)
-if test "${opsys}" = "mingw32"; then
-  ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force-w32
-else
-  ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
-fi
- ;;
-    "src/.gdbinit":C)
-if test ! -f src/.gdbinit && test -f "$srcdir/src/.gdbinit"; then
-  echo "source $ac_abs_top_srcdir/src/.gdbinit" > src/.gdbinit
-fi
- ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# 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
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit $?
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/autogen/copy_autogen b/autogen/copy_autogen
deleted file mode 100755
index 8aacd4d399a..00000000000
--- a/autogen/copy_autogen
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/sh
-
-## Helper script for those building Emacs from bzr without autoconf etc.
-## This installs some pre-generated versions of the automatically
-## generated files.  It is highly recommended to install the necessary
-## tools instead of using this.  Note that if eg configure.ac
-## is updated, the next time you run make it will attempt to
-## regenerate configure and will fail if you do not have the required
-## tools.  You will have to run this script again.
-
-test ! -d autogen || cd autogen || exit
-
-if test ! -e config.in; then
-    echo "Cannot find autogen/ directory."
-    exit 1
-fi
-
-## Order implied by top-level Makefile's rules, for time-stamps.
-cp -f compile config.guess config.sub depcomp install-sh missing \
-  ../build-aux &&
-cp aclocal.m4 ../ &&
-cp configure ../ &&
-touch ../src/stamp-h.in &&
-cp config.in ../src/ &&
-cp Makefile.in ../lib/ &&
-
-echo "You can now run configure"
diff --git a/autogen/depcomp b/autogen/depcomp
deleted file mode 100755
index df8eea7e4ce..00000000000
--- a/autogen/depcomp
+++ /dev/null
@@ -1,630 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2009-04-28.21; # UTC
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
-# Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
-  '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
-  depmode     Dependency tracking mode.
-  source      Source file read by `PROGRAMS ARGS'.
-  object      Object file output by `PROGRAMS ARGS'.
-  DEPDIR      directory where to store dependencies.
-  depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputing dependencies.
-  libtool     Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "depcomp $scriptversion"
-    exit $?
-    ;;
-esac
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
-  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
-   depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
-   # This is just like msvisualcpp but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
-   cygpath_u="sed s,\\\\\\\\,/,g"
-   depmode=msvisualcpp
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am.  Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
-  for arg
-  do
-    case $arg in
-    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
-    *)  set fnord "$@" "$arg" ;;
-    esac
-    shift # fnord
-    shift # $arg
-  done
-  "$@"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-  tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'.  On the theory
-## that the space means something, we add a space to the output as
-## well.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like `#:fec' to the end of the
-    # dependency line.
-    tr ' ' '
-' < "$tmpdepfile" \
-    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
-    tr '
-' ' ' >> "$depfile"
-    echo >> "$depfile"
-
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' '
-' < "$tmpdepfile" \
-   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-   >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts `$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-  test "x$dir" = "x$object" && dir=
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$base.u
-    tmpdepfile3=$dir.libs/$base.u
-    "$@" -Wc,-M
-  else
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$dir$base.u
-    tmpdepfile3=$dir$base.u
-    "$@" -M
-  fi
-  stat=$?
-
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    # Each line is of the form `foo.o: dependent.h'.
-    # Do two passes, one to just change these to
-    # `$object: dependent.h' and one to simply `dependent.h:'.
-    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-    # That's a tab and a space in the [].
-    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-icc)
-  # Intel's C compiler understands `-MD -MF file'.  However on
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
-  # ICC 7.0 will fill foo.d with something like
-  #    foo.o: sub/foo.c
-  #    foo.o: sub/foo.h
-  # which is wrong.  We want:
-  #    sub/foo.o: sub/foo.c
-  #    sub/foo.o: sub/foo.h
-  #    sub/foo.c:
-  #    sub/foo.h:
-  # ICC 7.1 will output
-  #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using \ :
-  #    foo.o: sub/foo.c ... \
-  #     sub/foo.h ... \
-  #     ...
-
-  "$@" -MD -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each line is of the form `foo.o: dependent.h',
-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-  # Do two passes, one to just change these to
-  # `$object: dependent.h' and one to simply `dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
-    sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp2)
-  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
-  # compilers, which have integrated preprocessors.  The correct option
-  # to use with these is +Maked; it writes dependencies to a file named
-  # 'foo.d', which lands next to the object file, wherever that
-  # happens to be.
-  # Much of this is similar to the tru64 case; see comments there.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-  test "x$dir" = "x$object" && dir=
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir.libs/$base.d
-    "$@" -Wc,+Maked
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    "$@" +Maked
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-     rm -f "$tmpdepfile1" "$tmpdepfile2"
-     exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
-    # Add `dependent.h:' lines.
-    sed -ne '2,${
-	       s/^ *//
-	       s/ \\*$//
-	       s/$/:/
-	       p
-	     }' "$tmpdepfile" >> "$depfile"
-  else
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile" "$tmpdepfile2"
-  ;;
-
-tru64)
-   # The Tru64 compiler uses -MD to generate dependencies as a side
-   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
-   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-   # dependencies in `foo.d' instead, so we check for that too.
-   # Subdirectories are respected.
-   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-   test "x$dir" = "x$object" && dir=
-   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-
-   if test "$libtool" = yes; then
-      # With Tru64 cc, shared objects can also be used to make a
-      # static library.  This mechanism is used in libtool 1.4 series to
-      # handle both shared and static libraries in a single compilation.
-      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
-      #
-      # With libtool 1.5 this exception was removed, and libtool now
-      # generates 2 separate objects for the 2 libraries.  These two
-      # compilations output dependencies in $dir.libs/$base.o.d and
-      # in $dir$base.o.d.  We have to check for both files, because
-      # one of the two compilations can be disabled.  We should prefer
-      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-      # automatically cleaned when .libs/ is deleted, while ignoring
-      # the former would cause a distcleancheck panic.
-      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
-      tmpdepfile2=$dir$base.o.d          # libtool 1.5
-      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
-      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
-      "$@" -Wc,-MD
-   else
-      tmpdepfile1=$dir$base.o.d
-      tmpdepfile2=$dir$base.d
-      tmpdepfile3=$dir$base.d
-      tmpdepfile4=$dir$base.d
-      "$@" -MD
-   fi
-
-   stat=$?
-   if test $stat -eq 0; then :
-   else
-      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
-      exit $stat
-   fi
-
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
-   do
-     test -f "$tmpdepfile" && break
-   done
-   if test -f "$tmpdepfile"; then
-      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-      # That's a tab and a space in the [].
-      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-   else
-      echo "#dummy" > "$depfile"
-   fi
-   rm -f "$tmpdepfile"
-   ;;
-
-#nosideeffect)
-  # This comment above is used by automake to tell side-effect
-  # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for `:'
-  # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
-  "$@" $dashmflag |
-    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  tr ' ' '
-' < "$tmpdepfile" | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-dashXmstdout)
-  # This case only exists to satisfy depend.m4.  It is never actually
-  # run, as this mode is specially recognized in the preamble.
-  exit 1
-  ;;
-
-makedepend)
-  "$@" || exit $?
-  # Remove any Libtool call
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-  # X makedepend
-  shift
-  cleared=no eat=no
-  for arg
-  do
-    case $cleared in
-    no)
-      set ""; shift
-      cleared=yes ;;
-    esac
-    if test $eat = yes; then
-      eat=no
-      continue
-    fi
-    case "$arg" in
-    -D*|-I*)
-      set fnord "$@" "$arg"; shift ;;
-    # Strip any option that makedepend may not understand.  Remove
-    # the object too, otherwise makedepend will parse it as a source file.
-    -arch)
-      eat=yes ;;
-    -*|$object)
-      ;;
-    *)
-      set fnord "$@" "$arg"; shift ;;
-    esac
-  done
-  obj_suffix=`echo "$object" | sed 's/^.*\././'`
-  touch "$tmpdepfile"
-  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  sed '1,2d' "$tmpdepfile" | tr ' ' '
-' | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile" "$tmpdepfile".bak
-  ;;
-
-cpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  "$@" -E |
-    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
-    sed '$ s: \\$::' > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  cat < "$tmpdepfile" >> "$depfile"
-  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvisualcpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  IFS=" "
-  for arg
-  do
-    case "$arg" in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-	set fnord "$@"
-	shift
-	shift
-	;;
-    *)
-	set fnord "$@" "$arg"
-	shift
-	shift
-	;;
-    esac
-  done
-  "$@" -E 2>/dev/null |
-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
-  echo "	" >> "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvcmsys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-none)
-  exec "$@"
-  ;;
-
-*)
-  echo "Unknown depmode $depmode" 1>&2
-  exit 1
-  ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/autogen/install-sh b/autogen/install-sh
deleted file mode 100755
index 6781b987bdb..00000000000
--- a/autogen/install-sh
+++ /dev/null
@@ -1,520 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2009-04-28.21; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" ""	$nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
-  doit_exec=exec
-else
-  doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
-  test "$posix_glob" != "?" || {
-    if (set -f) 2>/dev/null; then
-      posix_glob=
-    else
-      posix_glob=:
-    fi
-  }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-   or: $0 [OPTION]... SRCFILES... DIRECTORY
-   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-   or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
-     --help     display this help and exit.
-     --version  display version info and exit.
-
-  -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
-  -d            create directories instead of installing files.
-  -g GROUP      $chgrpprog installed files to GROUP.
-  -m MODE       $chmodprog installed files to MODE.
-  -o USER       $chownprog installed files to USER.
-  -s            $stripprog installed files.
-  -t DIRECTORY  install into DIRECTORY.
-  -T            report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
-  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
-  RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
-  case $1 in
-    -c) ;;
-
-    -C) copy_on_change=true;;
-
-    -d) dir_arg=true;;
-
-    -g) chgrpcmd="$chgrpprog $2"
-	shift;;
-
-    --help) echo "$usage"; exit $?;;
-
-    -m) mode=$2
-	case $mode in
-	  *' '* | *'	'* | *'
-'*	  | *'*'* | *'?'* | *'['*)
-	    echo "$0: invalid mode: $mode" >&2
-	    exit 1;;
-	esac
-	shift;;
-
-    -o) chowncmd="$chownprog $2"
-	shift;;
-
-    -s) stripcmd=$stripprog;;
-
-    -t) dst_arg=$2
-	shift;;
-
-    -T) no_target_directory=true;;
-
-    --version) echo "$0 $scriptversion"; exit $?;;
-
-    --)	shift
-	break;;
-
-    -*)	echo "$0: invalid option: $1" >&2
-	exit 1;;
-
-    *)  break;;
-  esac
-  shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
-  # When -d is used, all remaining arguments are directories to create.
-  # When -t is used, the destination is already specified.
-  # Otherwise, the last argument is the destination.  Remove it from $@.
-  for arg
-  do
-    if test -n "$dst_arg"; then
-      # $@ is not empty: it contains at least $arg.
-      set fnord "$@" "$dst_arg"
-      shift # fnord
-    fi
-    shift # arg
-    dst_arg=$arg
-  done
-fi
-
-if test $# -eq 0; then
-  if test -z "$dir_arg"; then
-    echo "$0: no input file specified." >&2
-    exit 1
-  fi
-  # It's OK to call `install-sh -d' without argument.
-  # This can happen when creating conditional directories.
-  exit 0
-fi
-
-if test -z "$dir_arg"; then
-  trap '(exit $?); exit' 1 2 13 15
-
-  # Set umask so as not to create temps with too-generous modes.
-  # However, 'strip' requires both read and write access to temps.
-  case $mode in
-    # Optimize common cases.
-    *644) cp_umask=133;;
-    *755) cp_umask=22;;
-
-    *[0-7])
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw='% 200'
-      fi
-      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
-    *)
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw=,u+rw
-      fi
-      cp_umask=$mode$u_plus_rw;;
-  esac
-fi
-
-for src
-do
-  # Protect names starting with `-'.
-  case $src in
-    -*) src=./$src;;
-  esac
-
-  if test -n "$dir_arg"; then
-    dst=$src
-    dstdir=$dst
-    test -d "$dstdir"
-    dstdir_status=$?
-  else
-
-    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-    # might cause directories to be created, which would be especially bad
-    # if $src (and thus $dsttmp) contains '*'.
-    if test ! -f "$src" && test ! -d "$src"; then
-      echo "$0: $src does not exist." >&2
-      exit 1
-    fi
-
-    if test -z "$dst_arg"; then
-      echo "$0: no destination specified." >&2
-      exit 1
-    fi
-
-    dst=$dst_arg
-    # Protect names starting with `-'.
-    case $dst in
-      -*) dst=./$dst;;
-    esac
-
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
-    if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
-	echo "$0: $dst_arg: Is a directory" >&2
-	exit 1
-      fi
-      dstdir=$dst
-      dst=$dstdir/`basename "$src"`
-      dstdir_status=0
-    else
-      # Prefer dirname, but fall back on a substitute if dirname fails.
-      dstdir=`
-	(dirname "$dst") 2>/dev/null ||
-	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	     X"$dst" : 'X\(//\)[^/]' \| \
-	     X"$dst" : 'X\(//\)$' \| \
-	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
-	echo X"$dst" |
-	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)[^/].*/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\).*/{
-		   s//\1/
-		   q
-		 }
-		 s/.*/./; q'
-      `
-
-      test -d "$dstdir"
-      dstdir_status=$?
-    fi
-  fi
-
-  obsolete_mkdir_used=false
-
-  if test $dstdir_status != 0; then
-    case $posix_mkdir in
-      '')
-	# Create intermediate dirs using mode 755 as modified by the umask.
-	# This is like FreeBSD 'install' as of 1997-10-28.
-	umask=`umask`
-	case $stripcmd.$umask in
-	  # Optimize common cases.
-	  *[2367][2367]) mkdir_umask=$umask;;
-	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
-	  *[0-7])
-	    mkdir_umask=`expr $umask + 22 \
-	      - $umask % 100 % 40 + $umask % 20 \
-	      - $umask % 10 % 4 + $umask % 2
-	    `;;
-	  *) mkdir_umask=$umask,go-w;;
-	esac
-
-	# With -d, create the new directory with the user-specified mode.
-	# Otherwise, rely on $mkdir_umask.
-	if test -n "$dir_arg"; then
-	  mkdir_mode=-m$mode
-	else
-	  mkdir_mode=
-	fi
-
-	posix_mkdir=false
-	case $umask in
-	  *[123567][0-7][0-7])
-	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
-	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-	    ;;
-	  *)
-	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
-	    if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    then
-	      if test -z "$dir_arg" || {
-		   # Check for POSIX incompatibilities with -m.
-		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writeable bit of parent directory when it shouldn't.
-		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-		   case $ls_ld_tmpdir in
-		     d????-?r-*) different_mode=700;;
-		     d????-?--*) different_mode=755;;
-		     *) false;;
-		   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-		   }
-		 }
-	      then posix_mkdir=:
-	      fi
-	      rmdir "$tmpdir/d" "$tmpdir"
-	    else
-	      # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-	    fi
-	    trap '' 0;;
-	esac;;
-    esac
-
-    if
-      $posix_mkdir && (
-	umask $mkdir_umask &&
-	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
-      )
-    then :
-    else
-
-      # The umask is ridiculous, or mkdir does not conform to POSIX,
-      # or it failed possibly due to a race condition.  Create the
-      # directory the slow way, step by step, checking for races as we go.
-
-      case $dstdir in
-	/*) prefix='/';;
-	-*) prefix='./';;
-	*)  prefix='';;
-      esac
-
-      eval "$initialize_posix_glob"
-
-      oIFS=$IFS
-      IFS=/
-      $posix_glob set -f
-      set fnord $dstdir
-      shift
-      $posix_glob set +f
-      IFS=$oIFS
-
-      prefixes=
-
-      for d
-      do
-	test -z "$d" && continue
-
-	prefix=$prefix$d
-	if test -d "$prefix"; then
-	  prefixes=
-	else
-	  if $posix_mkdir; then
-	    (umask=$mkdir_umask &&
-	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-	    # Don't fail if two instances are running concurrently.
-	    test -d "$prefix" || exit 1
-	  else
-	    case $prefix in
-	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-	      *) qprefix=$prefix;;
-	    esac
-	    prefixes="$prefixes '$qprefix'"
-	  fi
-	fi
-	prefix=$prefix/
-      done
-
-      if test -n "$prefixes"; then
-	# Don't fail if two instances are running concurrently.
-	(umask $mkdir_umask &&
-	 eval "\$doit_exec \$mkdirprog $prefixes") ||
-	  test -d "$dstdir" || exit 1
-	obsolete_mkdir_used=true
-      fi
-    fi
-  fi
-
-  if test -n "$dir_arg"; then
-    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
-    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
-      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
-  else
-
-    # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
-
-    # Trap to clean up those temp files at exit.
-    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
-    # Copy the file name to the temp name.
-    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
-    # and set any options; do chmod last to preserve setuid bits.
-    #
-    # If any of these fail, we abort the whole thing.  If we want to
-    # ignore errors from any of these, just make sure not to ignore
-    # errors from the above "$doit $cpprog $src $dsttmp" command.
-    #
-    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
-    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
-    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
-    # If -C, don't bother to copy if it wouldn't change the file.
-    if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-
-       eval "$initialize_posix_glob" &&
-       $posix_glob set -f &&
-       set X $old && old=:$2:$4:$5:$6 &&
-       set X $new && new=:$2:$4:$5:$6 &&
-       $posix_glob set +f &&
-
-       test "$old" = "$new" &&
-       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
-    then
-      rm -f "$dsttmp"
-    else
-      # Rename the file to the real destination.
-      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
-      # The rename failed, perhaps because mv can't rename something else
-      # to itself, or perhaps because mv is so ancient that it does not
-      # support -f.
-      {
-	# Now remove or move aside any old file at destination location.
-	# We try this two ways since rm can't unlink itself on some
-	# systems and the destination file might be busy for other
-	# reasons.  In this case, the final cleanup might fail but the new
-	# file should still install successfully.
-	{
-	  test ! -f "$dst" ||
-	  $doit $rmcmd -f "$dst" 2>/dev/null ||
-	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-	  } ||
-	  { echo "$0: cannot unlink or rename $dst" >&2
-	    (exit 1); exit 1
-	  }
-	} &&
-
-	# Now rename the file to the real destination.
-	$doit $mvcmd "$dsttmp" "$dst"
-      }
-    fi || exit 1
-
-    trap '' 0
-  fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/autogen/missing b/autogen/missing
deleted file mode 100755
index 28055d2ae6f..00000000000
--- a/autogen/missing
+++ /dev/null
@@ -1,376 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-
-scriptversion=2009-04-28.21; # UTC
-
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
-# 2008, 2009 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
-  echo 1>&2 "Try \`$0 --help' for more information"
-  exit 1
-fi
-
-run=:
-sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
-  configure_ac=configure.ac
-else
-  configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
-case $1 in
---run)
-  # Try to run requested program, and just exit if it succeeds.
-  run=
-  shift
-  "$@" && exit 0
-  # Exit code 63 means version mismatch.  This often happens
-  # when the user try to use an ancient version of a tool on
-  # a file that requires a minimum version.  In this case we
-  # we should proceed has if the program had been absent, or
-  # if --run hadn't been passed.
-  if test $? = 63; then
-    run=:
-    msg="probably too old"
-  fi
-  ;;
-
-  -h|--h|--he|--hel|--help)
-    echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
-  -h, --help      display this help and exit
-  -v, --version   output version information and exit
-  --run           try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
-  aclocal      touch file \`aclocal.m4'
-  autoconf     touch file \`configure'
-  autoheader   touch file \`config.h.in'
-  autom4te     touch the output file, or create a stub one
-  automake     touch all \`Makefile.in' files
-  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
-  flex         create \`lex.yy.c', if possible, from existing .c
-  help2man     touch the output file
-  lex          create \`lex.yy.c', if possible, from existing .c
-  makeinfo     touch the output file
-  tar          try tar, gnutar, gtar, then tar without non-portable flags
-  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
-
-Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
-\`g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
-    exit $?
-    ;;
-
-  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo "missing $scriptversion (GNU Automake)"
-    exit $?
-    ;;
-
-  -*)
-    echo 1>&2 "$0: Unknown \`$1' option"
-    echo 1>&2 "Try \`$0 --help' for more information"
-    exit 1
-    ;;
-
-esac
-
-# normalize program name to check for.
-program=`echo "$1" | sed '
-  s/^gnu-//; t
-  s/^gnu//; t
-  s/^g//; t'`
-
-# Now exit if we have it, but it failed.  Also exit now if we
-# don't have it and --version was passed (most likely to detect
-# the program).  This is about non-GNU programs, so use $1 not
-# $program.
-case $1 in
-  lex*|yacc*)
-    # Not GNU programs, they don't have --version.
-    ;;
-
-  tar*)
-    if test -n "$run"; then
-       echo 1>&2 "ERROR: \`tar' requires --run"
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       exit 1
-    fi
-    ;;
-
-  *)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       # Could not run --version or --help.  This is probably someone
-       # running `$TOOL --version' or `$TOOL --help' to check whether
-       # $TOOL exists and not knowing $TOOL uses missing.
-       exit 1
-    fi
-    ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case $program in
-  aclocal*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
-         to install the \`Automake' and \`Perl' packages.  Grab them from
-         any GNU archive site."
-    touch aclocal.m4
-    ;;
-
-  autoconf*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
-         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
-         archive site."
-    touch configure
-    ;;
-
-  autoheader*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
-         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
-         from any GNU archive site."
-    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
-    test -z "$files" && files="config.h"
-    touch_files=
-    for f in $files; do
-      case $f in
-      *:*) touch_files="$touch_files "`echo "$f" |
-				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
-      *) touch_files="$touch_files $f.in";;
-      esac
-    done
-    touch $touch_files
-    ;;
-
-  automake*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
-         You might want to install the \`Automake' and \`Perl' packages.
-         Grab them from any GNU archive site."
-    find . -type f -name Makefile.am -print |
-	   sed 's/\.am$/.in/' |
-	   while read f; do touch "$f"; done
-    ;;
-
-  autom4te*)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.
-         You can get \`$1' as part of \`Autoconf' from any GNU
-         archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo "#! /bin/sh"
-	echo "# Created by GNU Automake missing as a replacement of"
-	echo "#  $ $@"
-	echo "exit 0"
-	chmod +x $file
-	exit 1
-    fi
-    ;;
-
-  bison*|yacc*)
-    echo 1>&2 "\
-WARNING: \`$1' $msg.  You should only need it if
-         you modified a \`.y' file.  You may need the \`Bison' package
-         in order for those modifications to take effect.  You can get
-         \`Bison' from any GNU archive site."
-    rm -f y.tab.c y.tab.h
-    if test $# -ne 1; then
-        eval LASTARG="\${$#}"
-	case $LASTARG in
-	*.y)
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.c
-	    fi
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.h
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f y.tab.h; then
-	echo >y.tab.h
-    fi
-    if test ! -f y.tab.c; then
-	echo 'main() { return 0; }' >y.tab.c
-    fi
-    ;;
-
-  lex*|flex*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.l' file.  You may need the \`Flex' package
-         in order for those modifications to take effect.  You can get
-         \`Flex' from any GNU archive site."
-    rm -f lex.yy.c
-    if test $# -ne 1; then
-        eval LASTARG="\${$#}"
-	case $LASTARG in
-	*.l)
-	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" lex.yy.c
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f lex.yy.c; then
-	echo 'main() { return 0; }' >lex.yy.c
-    fi
-    ;;
-
-  help2man*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-	 you modified a dependency of a manual page.  You may need the
-	 \`Help2man' package in order for those modifications to take
-	 effect.  You can get \`Help2man' from any GNU archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo ".ab help2man is required to generate this page"
-	exit $?
-    fi
-    ;;
-
-  makeinfo*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.texi' or \`.texinfo' file, or any other file
-         indirectly affecting the aspect of the manual.  The spurious
-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
-    # The file to touch is that specified with -o ...
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -z "$file"; then
-      # ... or it is the one specified with @setfilename ...
-      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
-      file=`sed -n '
-	/^@setfilename/{
-	  s/.* \([^ ]*\) *$/\1/
-	  p
-	  q
-	}' $infile`
-      # ... or it is derived from the source name (dir/f.texi becomes f.info)
-      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
-    fi
-    # If the file does not exist, the user really needs makeinfo;
-    # let's fail without touching anything.
-    test -f $file || exit 1
-    touch $file
-    ;;
-
-  tar*)
-    shift
-
-    # We have already tried tar in the generic part.
-    # Look for gnutar/gtar before invocation to avoid ugly error
-    # messages.
-    if (gnutar --version > /dev/null 2>&1); then
-       gnutar "$@" && exit 0
-    fi
-    if (gtar --version > /dev/null 2>&1); then
-       gtar "$@" && exit 0
-    fi
-    firstarg="$1"
-    if shift; then
-	case $firstarg in
-	*o*)
-	    firstarg=`echo "$firstarg" | sed s/o//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-	case $firstarg in
-	*h*)
-	    firstarg=`echo "$firstarg" | sed s/h//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-    fi
-
-    echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
-         You may want to install GNU tar or Free paxutils, or check the
-         command line arguments."
-    exit 1
-    ;;
-
-  *)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.  Check the \`README' file,
-         it often tells you about the needed prerequisites for installing
-         this package.  You may also peek at any GNU archive site, in case
-         some other package would contain this missing \`$1' program."
-    exit 1
-    ;;
-esac
-
-exit 0
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/config.bat b/config.bat
index 683bb7062cf..08dc395a5a1 100644
--- a/config.bat
+++ b/config.bat
@@ -155,10 +155,10 @@ rm -f epaths.tmp
 rem   Create "config.h"

 rm -f config.h2 config.tmp

 if exist config.in sed -e '' config.in > config.tmp

-if exist ..\autogen\config.in sed -e '' ../autogen/config.in > config.tmp

+if exist ..\msdos\autogen\config.in sed -e '' ../msdos/autogen/config.in > config.tmp

 if "%X11%" == "" goto src4

 if exist config.in sed -f ../msdos/sed2x.inp < config.in > config.tmp

-if exist ..\autogen\config.in sed -f ../msdos/sed2x.inp < ..\autogen\config.in > config.tmp

+if exist ..\msdos\autogen\config.in sed -f ../msdos/sed2x.inp < ..\msdos\autogen\config.in > config.tmp

 :src4

 sed -f ../msdos/sed2v2.inp <config.tmp >config.h2

 Rem See if they have libxml2 later than v2.2.0 installed

@@ -279,7 +279,7 @@ If Exist sys_types.in.h update sys_types.in.h sys_types.in-h
 If Exist time.in.h update time.in.h time.in-h

 If Exist unistd.in.h update unistd.in.h unistd.in-h

 If Exist Makefile.in sed -f ../msdos/sedlibcf.inp < Makefile.in > makefile.tmp

-If Exist ..\autogen\Makefile.in sed -f ../msdos/sedlibcf.inp < ..\autogen\Makefile.in > makefile.tmp

+If Exist ..\msdos\autogen\Makefile.in sed -f ../msdos/sedlibcf.inp < ..\msdos\autogen\Makefile.in > makefile.tmp

 sed -f ../msdos/sedlibmk.inp < makefile.tmp > Makefile

 rm -f makefile.tmp

 Rem Create .Po files for new files in lib/

diff --git a/msdos/ChangeLog b/msdos/ChangeLog
index 0214b6bc98b..77aa53ec274 100644
--- a/msdos/ChangeLog
+++ b/msdos/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-05  Glenn Morris  <rgm@gnu.org>
+
+	* autogen/config.in:
+	* autogen/Makefile.in: Move here from ../autogen.
+
 2013-05-15  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* sed1x.inp: Don't rewrite DOC any more.
diff --git a/autogen/Makefile.in b/msdos/autogen/Makefile.in
index 11bcb600f7e..11bcb600f7e 100644
--- a/autogen/Makefile.in
+++ b/msdos/autogen/Makefile.in
diff --git a/autogen/config.in b/msdos/autogen/config.in
index dedb1888e20..dedb1888e20 100644
--- a/autogen/config.in
+++ b/msdos/autogen/config.in
diff --git a/msdos/mainmake.v2 b/msdos/mainmake.v2
index e6c1567deab..c0686deeb89 100644
--- a/msdos/mainmake.v2
+++ b/msdos/mainmake.v2
@@ -64,13 +64,13 @@ MAKESHELL=/xyzzy/command
 top_srcdir := $(subst \,/,$(shell cd))
 
 # Q: Do we need to bootstrap?
-# A: Only if we find autogen/README, i.e. we are building out of
+# A: Only if we find msdos/autogen/README, i.e. we are building out of
 #    a VCS-checkout (not a release), and src/b-emacs.exe does not exist.
 #    This avoids building a bootstrap-emacs and recompiling Lisp files
 #    when building a pretest/release tarball.  Recompiling Lisp files
 #    is BAD because lisp/Makefile.in requires a Unixy shell.
 boot :=
-ifneq ($(wildcard autogen/README),)
+ifneq ($(wildcard msdos/autogen/README),)
 ifeq ($(wildcard src/b-emacs.exe),)
 boot := b-emacs.exe
 endif
diff --git a/nt/INSTALL b/nt/INSTALL
index 8f08c078a61..9f7311430f0 100644
--- a/nt/INSTALL
+++ b/nt/INSTALL
@@ -281,12 +281,7 @@ Windows 9X as well).
 
   To build a development snapshot from the Emacs Bazaar repository,
   you will first need to generate the configure script and a few other
-  auto-generated files.  (If this step, described below, somehow
-  fails, you can use the files in the autogen/ directory instead, but
-  they might be outdated, and, most importantly, you are well advised
-  not to disregard any failures in your local build procedures, as
-  these are likely to be symptoms of incorrect installation that will
-  bite you down the road.)
+  auto-generated files.
 
   To generate the configure script, type this at the MSYS Bash prompt
   from the top-level directory of the Emacs tree:
diff --git a/nt/config.nt b/nt/config.nt
index 3ba60a85752..90713e595cd 100644
--- a/nt/config.nt
+++ b/nt/config.nt
@@ -18,8 +18,8 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* NOTE:
-   This file is intentionally kept in sync with autogen/config.in to
-   ease maintenance.  Please do not remove non-Windows related stuff
+   *** WARNING This file is no longer being updated ***
+   Please do not remove non-Windows related stuff
    unless strictly necessary.  Also, before adding anything here
    consider whether inc/ms-w32.h would be a better place; this is
    particularly true for gcc vs. MSVC conditional defines, MinGW or