From dc3617eb6bd2e9537d1359ff13f42b45ef6269f9 Mon Sep 17 00:00:00 2001
From: Radek Brich <rbrich@fedoraproject.org>
Date: Mon, 17 Dec 2007 11:14:16 +0000
Subject: [PATCH] upgrade to 1.19

---
 tar-1.17-dot_dot_vuln.patch                   |    15 -
 tar-1.17-safer_name_suffix.patch              |    89 -
 tar-1.17-testsuite.patch                      |   138 -
 tar-1.17-xattrs-conf.patch                    | 11808 ----------------
 tar-1.19-xattrs-conf.patch                    |  2607 ++++
 ...1.17-xattrs.patch => tar-1.19-xattrs.patch |   188 +-
 tar.spec                                      |    23 +-
 7 files changed, 2675 insertions(+), 12193 deletions(-)
 delete mode 100644 tar-1.17-dot_dot_vuln.patch
 delete mode 100644 tar-1.17-safer_name_suffix.patch
 delete mode 100644 tar-1.17-testsuite.patch
 delete mode 100644 tar-1.17-xattrs-conf.patch
 create mode 100644 tar-1.19-xattrs-conf.patch
 rename tar-1.17-xattrs.patch => tar-1.19-xattrs.patch (92%)

diff --git a/tar-1.17-dot_dot_vuln.patch b/tar-1.17-dot_dot_vuln.patch
deleted file mode 100644
index e98faaf..0000000
--- a/tar-1.17-dot_dot_vuln.patch
+++ /dev/null
@@ -1,15 +0,0 @@
---- tar-1.17/src/names.c.dot_dot_vuln	2007-06-28 18:19:13.000000000 +0200
-+++ tar-1.17/src/names.c	2007-08-15 16:29:20.000000000 +0200
-@@ -1009,11 +1009,10 @@ contains_dot_dot (char const *name)
-       if (p[0] == '.' && p[1] == '.' && (ISSLASH (p[2]) || !p[2]))
- 	return 1;
- 
--      do
-+      while (! ISSLASH (*p))
- 	{
- 	  if (! *p++)
- 	    return 0;
- 	}
--      while (! ISSLASH (*p));
-     }
- }
diff --git a/tar-1.17-safer_name_suffix.patch b/tar-1.17-safer_name_suffix.patch
deleted file mode 100644
index 796a999..0000000
--- a/tar-1.17-safer_name_suffix.patch
+++ /dev/null
@@ -1,89 +0,0 @@
-diff -up tar-1.17/lib/paxnames.c.safer_name_suffix tar-1.17/lib/paxnames.c
---- tar-1.17/lib/paxnames.c.safer_name_suffix	2005-05-22 00:55:55.000000000 +0200
-+++ tar-1.17/lib/paxnames.c	2007-10-22 17:32:54.000000000 +0200
-@@ -36,15 +36,27 @@ hash_string_compare (void const *name1, 
-   return strcmp (name1, name2) == 0;
- }
- 
--/* Return zero if TABLE contains a copy of STRING; otherwise, insert a
--   copy of STRING to TABLE and return 1.  */
--bool
--hash_string_insert (Hash_table **table, char const *string)
-+/* Return zero if TABLE contains a LEN-character long prefix of STRING,
-+   otherwise, insert a newly allocated copy of this prefix to TABLE and
-+   return 1.  If RETURN_PREFIX is not NULL, point it to the allocated
-+   copy. */
-+static bool
-+hash_string_insert_prefix (Hash_table **table, char const *string, size_t len,
-+			   const char **return_prefix)
- {
-   Hash_table *t = *table;
--  char *s = xstrdup (string);
-+  char *s;
-   char *e;
- 
-+  if (len)
-+    {
-+      s = xmalloc (len + 1);
-+      memcpy (s, string, len);
-+      s[len] = 0;
-+    }
-+  else
-+    s = xstrdup (string);
-+  
-   if (! ((t
- 	  || (*table = t = hash_initialize (0, 0, hash_string_hasher,
- 					    hash_string_compare, 0)))
-@@ -52,7 +64,11 @@ hash_string_insert (Hash_table **table, 
-     xalloc_die ();
- 
-   if (e == s)
--    return 1;
-+    {
-+      if (return_prefix)
-+	*return_prefix = s;
-+      return 1;
-+    }
-   else
-     {
-       free (s);
-@@ -60,6 +76,14 @@ hash_string_insert (Hash_table **table, 
-     }
- }
- 
-+/* Return zero if TABLE contains a copy of STRING; otherwise, insert a
-+   copy of STRING to TABLE and return 1.  */
-+bool
-+hash_string_insert (Hash_table **table, char const *string)
-+{
-+  return hash_string_insert_prefix (table, string, 0, NULL);
-+}
-+
- /* Return 1 if TABLE contains STRING.  */
- bool
- hash_string_lookup (Hash_table const *table, char const *string)
-@@ -88,7 +112,8 @@ removed_prefixes_p (void)
-    If ABSOLUTE_NAMES is 0, strip filesystem prefix from the file name. */
- 
- char *
--safer_name_suffix (char const *file_name, bool link_target, bool absolute_names)
-+safer_name_suffix (char const *file_name, bool link_target,
-+		   bool absolute_names)
- {
-   char const *p;
- 
-@@ -121,11 +146,9 @@ safer_name_suffix (char const *file_name
- 
-       if (prefix_len)
- 	{
--	  char *prefix = alloca (prefix_len + 1);
--	  memcpy (prefix, file_name, prefix_len);
--	  prefix[prefix_len] = '\0';
--
--	  if (hash_string_insert (&prefix_table[link_target], prefix))
-+	  const char *prefix;
-+	  if (hash_string_insert_prefix (&prefix_table[link_target], file_name,
-+					 prefix_len, &prefix))
- 	    {
- 	      static char const *const diagnostic[] =
- 	      {
diff --git a/tar-1.17-testsuite.patch b/tar-1.17-testsuite.patch
deleted file mode 100644
index a66641e..0000000
--- a/tar-1.17-testsuite.patch
+++ /dev/null
@@ -1,138 +0,0 @@
---- tar-1.17/tests/exclude.at.testsuite	2007-01-23 11:25:57.000000000 +0100
-+++ tar-1.17/tests/exclude.at	2007-06-27 11:30:42.000000000 +0200
-@@ -24,6 +24,8 @@ AT_SETUP([exclude])
- AT_KEYWORDS([exclude])
- 
- AT_TAR_CHECK([
-+AT_SORT_PREREQ
-+
- mkdir dir
- echo blues > dir/blues
- echo jazz > dir/jazz
-@@ -37,79 +39,79 @@ echo "test" > dir/rock/file
- for option in exclude-caches exclude-caches-under exclude-caches-all 
- do
-   echo OPTION $option
--  tar -cf archive.tar --$option -v dir 2>err
-+  tar -cf archive.tar --$option -v dir 2>err | sort
-   cat err
-   echo ARCHIVE
--  tar tf archive.tar
-+  tar tf archive.tar | sort
- done
- 
- for option in exclude-tag exclude-tag-under exclude-tag-all 
- do
-   echo OPTION $option
--  tar -cf archive.tar --${option}=tagfile -v dir 2>err
-+  tar -cf archive.tar --${option}=tagfile -v dir 2>err | sort
-   cat err
-   echo ARCHIVE
--  tar tf archive.tar
-+  tar tf archive.tar | sort
- done
- ],
- [0],
- [OPTION exclude-caches
- dir/
- dir/blues
--dir/jazz
- dir/folk/
--dir/folk/tagfile
- dir/folk/sanjuan
-+dir/folk/tagfile
-+dir/jazz
- dir/rock/
- dir/rock/CACHEDIR.TAG
- tar: dir/rock/: contains a cache directory tag CACHEDIR.TAG; contents not dumped
- ARCHIVE
- dir/
- dir/blues
--dir/jazz
- dir/folk/
--dir/folk/tagfile
- dir/folk/sanjuan
-+dir/folk/tagfile
-+dir/jazz
- dir/rock/
- dir/rock/CACHEDIR.TAG
- OPTION exclude-caches-under
- dir/
- dir/blues
--dir/jazz
- dir/folk/
--dir/folk/tagfile
- dir/folk/sanjuan
-+dir/folk/tagfile
-+dir/jazz
- dir/rock/
- tar: dir/rock/: contains a cache directory tag CACHEDIR.TAG; contents not dumped
- ARCHIVE
- dir/
- dir/blues
--dir/jazz
- dir/folk/
--dir/folk/tagfile
- dir/folk/sanjuan
-+dir/folk/tagfile
-+dir/jazz
- dir/rock/
- OPTION exclude-caches-all
- dir/
- dir/blues
--dir/jazz
- dir/folk/
--dir/folk/tagfile
- dir/folk/sanjuan
-+dir/folk/tagfile
-+dir/jazz
- tar: dir/rock/: contains a cache directory tag CACHEDIR.TAG; directory not dumped
- ARCHIVE
- dir/
- dir/blues
--dir/jazz
- dir/folk/
--dir/folk/tagfile
- dir/folk/sanjuan
-+dir/folk/tagfile
-+dir/jazz
- OPTION exclude-tag
- dir/
- dir/blues
--dir/jazz
- dir/folk/
- dir/folk/tagfile
-+dir/jazz
- dir/rock/
- dir/rock/CACHEDIR.TAG
- dir/rock/file
-@@ -117,17 +119,17 @@ tar: dir/folk/: contains a cache directo
- ARCHIVE
- dir/
- dir/blues
--dir/jazz
- dir/folk/
- dir/folk/tagfile
-+dir/jazz
- dir/rock/
- dir/rock/CACHEDIR.TAG
- dir/rock/file
- OPTION exclude-tag-under
- dir/
- dir/blues
--dir/jazz
- dir/folk/
-+dir/jazz
- dir/rock/
- dir/rock/CACHEDIR.TAG
- dir/rock/file
-@@ -135,8 +137,8 @@ tar: dir/folk/: contains a cache directo
- ARCHIVE
- dir/
- dir/blues
--dir/jazz
- dir/folk/
-+dir/jazz
- dir/rock/
- dir/rock/CACHEDIR.TAG
- dir/rock/file
diff --git a/tar-1.17-xattrs-conf.patch b/tar-1.17-xattrs-conf.patch
deleted file mode 100644
index 5fb8a62..0000000
--- a/tar-1.17-xattrs-conf.patch
+++ /dev/null
@@ -1,11808 +0,0 @@
-diff -up tar-1.17/configure.xattrs tar-1.17/configure
---- tar-1.17/configure.xattrs	2007-06-08 10:36:00.000000000 +0200
-+++ tar-1.17/configure	2007-12-10 15:31:54.000000000 +0100
-@@ -1,6 +1,6 @@
- #! /bin/sh
- # Guess values for system-dependent variables and create Makefiles.
--# Generated by GNU Autoconf 2.60 for GNU tar 1.17.
-+# Generated by GNU Autoconf 2.61 for GNU tar 1.17.
- #
- # Report bugs to <bug-tar@gnu.org>.
- #
-@@ -12,7 +12,8 @@
- ## M4sh Initialization.  ##
- ## --------------------- ##
- 
--# Be Bourne compatible
-+# Be more Bourne compatible
-+DUALCASE=1; export DUALCASE # for MKS sh
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-   emulate sh
-   NULLCMD=:
-@@ -21,10 +22,13 @@ if test -n "${ZSH_VERSION+set}" && (emul
-   alias -g '${1+"$@"}'='"$@"'
-   setopt NO_GLOB_SUBST
- else
--  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
-+  case `(set -o) 2>/dev/null` in
-+  *posix*) set -o posix ;;
-+esac
-+
- fi
--BIN_SH=xpg4; export BIN_SH # for Tru64
--DUALCASE=1; export DUALCASE # for MKS sh
-+
-+
- 
- 
- # PATH needs CR
-@@ -217,7 +221,7 @@ test \$exitcode = 0) || { (exit 1); exit
- else
-   as_candidate_shells=
-     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-@@ -235,7 +239,6 @@ IFS=$as_save_IFS
- 	 # Try only shells that exist, to save several forks.
- 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
- 		{ ("$as_shell") 2> /dev/null <<\_ASEOF
--# Be Bourne compatible
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-   emulate sh
-   NULLCMD=:
-@@ -244,10 +247,12 @@ if test -n "${ZSH_VERSION+set}" && (emul
-   alias -g '${1+"$@"}'='"$@"'
-   setopt NO_GLOB_SUBST
- else
--  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
-+  case `(set -o) 2>/dev/null` in
-+  *posix*) set -o posix ;;
-+esac
-+
- fi
--BIN_SH=xpg4; export BIN_SH # for Tru64
--DUALCASE=1; export DUALCASE # for MKS sh
-+
- 
- :
- _ASEOF
-@@ -255,7 +260,6 @@ _ASEOF
-   CONFIG_SHELL=$as_shell
- 	       as_have_required=yes
- 	       if { "$as_shell" 2> /dev/null <<\_ASEOF
--# Be Bourne compatible
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-   emulate sh
-   NULLCMD=:
-@@ -264,10 +268,12 @@ if test -n "${ZSH_VERSION+set}" && (emul
-   alias -g '${1+"$@"}'='"$@"'
-   setopt NO_GLOB_SUBST
- else
--  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
-+  case `(set -o) 2>/dev/null` in
-+  *posix*) set -o posix ;;
-+esac
-+
- fi
--BIN_SH=xpg4; export BIN_SH # for Tru64
--DUALCASE=1; export DUALCASE # for MKS sh
-+
- 
- :
- (as_func_return () {
-@@ -514,19 +520,28 @@ else
-   as_mkdir_p=false
- fi
- 
--# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
--# systems may use methods other than mode bits to determine executability.
--cat >conf$$.file <<_ASEOF
--#! /bin/sh
--exit 0
--_ASEOF
--chmod +x conf$$.file
--if test -x conf$$.file >/dev/null 2>&1; then
--  as_executable_p="test -x"
-+if test -x / >/dev/null 2>&1; then
-+  as_test_x='test -x'
- else
--  as_executable_p=:
-+  if ls -dL / >/dev/null 2>&1; then
-+    as_ls_L_option=L
-+  else
-+    as_ls_L_option=
-+  fi
-+  as_test_x='
-+    eval sh -c '\''
-+      if test -d "$1"; then
-+        test -d "$1/.";
-+      else
-+	case $1 in
-+        -*)set "./$1";;
-+	esac;
-+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
-+	???[sx]*):;;*)false;;esac;fi
-+    '\'' sh
-+  '
- fi
--rm -f conf$$.file
-+as_executable_p=$as_test_x
- 
- # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-@@ -567,36 +582,36 @@ ac_unique_file="src/tar.c"
- # Factoring default headers for most tests.
- ac_includes_default="\
- #include <stdio.h>
--#if HAVE_SYS_TYPES_H
-+#ifdef HAVE_SYS_TYPES_H
- # include <sys/types.h>
- #endif
--#if HAVE_SYS_STAT_H
-+#ifdef HAVE_SYS_STAT_H
- # include <sys/stat.h>
- #endif
--#if STDC_HEADERS
-+#ifdef STDC_HEADERS
- # include <stdlib.h>
- # include <stddef.h>
- #else
--# if HAVE_STDLIB_H
-+# ifdef HAVE_STDLIB_H
- #  include <stdlib.h>
- # endif
- #endif
--#if HAVE_STRING_H
--# if !STDC_HEADERS && HAVE_MEMORY_H
-+#ifdef HAVE_STRING_H
-+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
- #  include <memory.h>
- # endif
- # include <string.h>
- #endif
--#if HAVE_STRINGS_H
-+#ifdef HAVE_STRINGS_H
- # include <strings.h>
- #endif
--#if HAVE_INTTYPES_H
-+#ifdef HAVE_INTTYPES_H
- # include <inttypes.h>
- #endif
--#if HAVE_STDINT_H
-+#ifdef HAVE_STDINT_H
- # include <stdint.h>
- #endif
--#if HAVE_UNISTD_H
-+#ifdef HAVE_UNISTD_H
- # include <unistd.h>
- #endif"
- 
-@@ -914,6 +929,7 @@ target_alias
- CC
- CFLAGS
- LDFLAGS
-+LIBS
- CPPFLAGS
- YACC
- YFLAGS
-@@ -1028,10 +1044,10 @@ do
-   -disable-* | --disable-*)
-     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-    { (exit 1); exit 1; }; }
--    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
-     eval enable_$ac_feature=no ;;
- 
-   -docdir | --docdir | --docdi | --doc | --do)
-@@ -1047,10 +1063,10 @@ do
-   -enable-* | --enable-*)
-     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-    { (exit 1); exit 1; }; }
--    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
-     eval enable_$ac_feature=\$ac_optarg ;;
- 
-   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-@@ -1244,19 +1260,19 @@ do
-   -with-* | --with-*)
-     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid package name: $ac_package" >&2
-    { (exit 1); exit 1; }; }
--    ac_package=`echo $ac_package| sed 's/-/_/g'`
-+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
-     eval with_$ac_package=\$ac_optarg ;;
- 
-   -without-* | --without-*)
-     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
-     # Reject names that are not valid shell variable names.
--    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-       { echo "$as_me: error: invalid package name: $ac_package" >&2
-    { (exit 1); exit 1; }; }
--    ac_package=`echo $ac_package | sed 's/-/_/g'`
-+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
-     eval with_$ac_package=no ;;
- 
-   --x)
-@@ -1532,6 +1548,7 @@ Some influential environment variables:
-   CFLAGS      C compiler flags
-   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
-               nonstandard directory <lib dir>
-+  LIBS        libraries to pass to the linker, e.g. -l<library>
-   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
-               you have headers in a nonstandard directory <include dir>
-   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
-@@ -1620,7 +1637,7 @@ test -n "$ac_init_help" && exit $ac_stat
- if $ac_init_version; then
-   cat <<\_ACEOF
- GNU tar configure 1.17
--generated by GNU Autoconf 2.60
-+generated by GNU Autoconf 2.61
- 
- Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-@@ -1634,7 +1651,7 @@ This file contains any messages produced
- running configure, to aid debugging if configure makes a mistake.
- 
- It was created by GNU tar $as_me 1.17, which was
--generated by GNU Autoconf 2.60.  Invocation command line was
-+generated by GNU Autoconf 2.61.  Invocation command line was
- 
-   $ $0 $@
- 
-@@ -1925,6 +1942,9 @@ ac_header_list="$ac_header_list sys/tpri
- ac_header_list="$ac_header_list sys/tape.h"
- ac_header_list="$ac_header_list unistd.h"
- ac_header_list="$ac_header_list locale.h"
-+ac_header_list="$ac_header_list selinux/selinux.h"
-+ac_header_list="$ac_header_list attr/xattr.h"
-+ac_header_list="$ac_header_list sys/acl.h"
- ac_func_list="$ac_func_list flockfile"
- ac_func_list="$ac_func_list funlockfile"
- ac_header_list="$ac_header_list features.h"
-@@ -2096,7 +2116,7 @@ ac_configure="$SHELL $ac_aux_dir/configu
- ac_config_headers="$ac_config_headers config.h:config.hin"
- 
- 
--am__api_version='1.10a'
-+am__api_version='1.10'
- 
- # Find a good install program.  We prefer a C program (faster),
- # so one script is as good as another.  But avoid the broken or
-@@ -2134,7 +2154,7 @@ case $as_dir/ in
-     # by default.
-     for ac_prog in ginstall scoinst install; do
-       for ac_exec_ext in '' $ac_executable_extensions; do
--	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
-+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
- 	  if test $ac_prog = install &&
- 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- 	    # AIX install.  It has an incompatible calling convention.
-@@ -2262,7 +2282,7 @@ do
-   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" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; } || continue
-+	   { 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$ac_exec_ext" --version 2>&1` in #(
- 	     'mkdir (GNU coreutils) '* | \
- 	     'mkdir (coreutils) '* | \
-@@ -2315,7 +2335,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_AWK="$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -2454,7 +2474,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -2494,7 +2514,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_ac_ct_STRIP="strip"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -2652,7 +2672,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -2692,7 +2712,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_ac_ct_CC="gcc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -2749,7 +2769,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_CC="${ac_tool_prefix}cc"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -2790,7 +2810,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-        continue
-@@ -2848,7 +2868,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -2892,7 +2912,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_ac_ct_CC="$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -3033,7 +3053,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
- # in a Makefile.  We should not override ac_cv_exeext if it was cached,
- # so that the user can short-circuit this test for compilers unknown to
- # Autoconf.
--for ac_file in $ac_files
-+for ac_file in $ac_files ''
- do
-   test -f "$ac_file" || continue
-   case $ac_file in
-@@ -3061,6 +3081,12 @@ done
- test "$ac_cv_exeext" = no && ac_cv_exeext=
- 
- else
-+  ac_file=''
-+fi
-+
-+{ echo "$as_me:$LINENO: result: $ac_file" >&5
-+echo "${ECHO_T}$ac_file" >&6; }
-+if test -z "$ac_file"; then
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
-@@ -3072,8 +3098,6 @@ See \`config.log' for more details." >&2
- fi
- 
- ac_exeext=$ac_cv_exeext
--{ echo "$as_me:$LINENO: result: $ac_file" >&5
--echo "${ECHO_T}$ac_file" >&6; }
- 
- # Check that the compiler produces executables we can run.  If not, either
- # the compiler is broken, or we cross compile.
-@@ -3251,27 +3275,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_compiler_gnu=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -3326,27 +3333,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_prog_cc_g=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -3381,27 +3371,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   :
- else
-   echo "$as_me: failed program was:" >&5
-@@ -3437,27 +3410,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_prog_cc_g=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -3573,27 +3529,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_prog_cc_c89=$ac_arg
- else
-   echo "$as_me: failed program was:" >&5
-@@ -3818,7 +3757,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -3858,7 +3797,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_ac_ct_RANLIB="ranlib"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -3915,7 +3854,7 @@ do
-   IFS=$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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_prog_YACC="$ac_prog"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -3999,17 +3938,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   :
- else
-   echo "$as_me: failed program was:" >&5
-@@ -4043,17 +3975,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   # Broken: success on invalid input.
- continue
- else
-@@ -4118,17 +4043,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   :
- else
-   echo "$as_me: failed program was:" >&5
-@@ -4162,17 +4080,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   # Broken: success on invalid input.
- continue
- else
-@@ -4227,7 +4138,7 @@ do
-   for ac_prog in grep ggrep; do
-   for ac_exec_ext in '' $ac_executable_extensions; do
-     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
--    { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
-+    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
-     # Check for GNU ac_path_GREP and select it if it is found.
-   # Check for GNU $ac_path_GREP
- case `"$ac_path_GREP" --version 2>&1` in
-@@ -4309,7 +4220,7 @@ do
-   for ac_prog in egrep; do
-   for ac_exec_ext in '' $ac_executable_extensions; do
-     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
--    { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
-+    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
-     # Check for GNU ac_path_EGREP and select it if it is found.
-   # Check for GNU $ac_path_EGREP
- case `"$ac_path_EGREP" --version 2>&1` in
-@@ -4434,27 +4345,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_header_stdc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -4630,27 +4524,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   eval "$as_ac_Header=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -4708,27 +4585,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -4764,17 +4624,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -4898,27 +4751,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_safe_to_define___extensions__=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -4967,6 +4803,35 @@ cat >>conftest.$ac_ext <<_ACEOF
- #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;
-@@ -4982,7 +4847,7 @@ struct named_init {
- typedef const char *ccp;
- 
- static inline int
--test_restrict(ccp restrict text)
-+test_restrict (ccp restrict text)
- {
-   // See if C++-style comments work.
-   // Iterate through items via the restricted pointer.
-@@ -4992,14 +4857,14 @@ test_restrict(ccp restrict text)
-   return 0;
- }
- 
--// Check varargs and va_copy work.
-+// Check varargs and va_copy.
- static void
--test_varargs(const char *format, ...)
-+test_varargs (const char *format, ...)
- {
-   va_list args;
--  va_start(args, format);
-+  va_start (args, format);
-   va_list args_copy;
--  va_copy(args_copy, args);
-+  va_copy (args_copy, args);
- 
-   const char *str;
-   int number;
-@@ -5010,47 +4875,46 @@ test_varargs(const char *format, ...)
-       switch (*format++)
- 	{
- 	case 's': // string
--	  str = va_arg(args_copy, const char *);
-+	  str = va_arg (args_copy, const char *);
- 	  break;
- 	case 'd': // int
--	  number = va_arg(args_copy, int);
-+	  number = va_arg (args_copy, int);
- 	  break;
- 	case 'f': // float
--	  fnumber = (float) va_arg(args_copy, double);
-+	  fnumber = va_arg (args_copy, double);
- 	  break;
- 	default:
- 	  break;
- 	}
-     }
--  va_end(args_copy);
--  va_end(args);
-+  va_end (args_copy);
-+  va_end (args);
- }
- 
- int
- main ()
- {
- 
--  // Check bool and long long datatypes.
-+  // Check bool.
-   _Bool success = false;
--  long long int bignum = -1234567890LL;
--  unsigned long long int ubignum = 1234567890uLL;
- 
-   // Check restrict.
--  if (test_restrict("String literal") != 0)
-+  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 ("s, d' f .", "string", 65, 34.234);
-+  test_varargs_macros ();
- 
--  // Check incomplete arrays work.
-+  // Check flexible array members.
-   struct incomplete_array *ia =
--    malloc(sizeof(struct incomplete_array) + (sizeof(double) * 10));
-+    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-   ia->datasize = 10;
-   for (int i = 0; i < ia->datasize; ++i)
--    ia->data[i] = (double) i * 1.234;
-+    ia->data[i] = i * 1.234;
- 
--  // Check named initialisers.
-+  // Check named initializers.
-   struct named_init ni = {
-     .number = 34,
-     .name = L"Test wide string",
-@@ -5060,10 +4924,11 @@ main ()
-   ni.number = 58;
- 
-   int dynamic_array[ni.number];
--  dynamic_array[43] = 543;
-+  dynamic_array[ni.number - 1] = 543;
- 
-   // work around unused variable warnings
--  return  bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x';
-+  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
-+	  || dynamic_array[ni.number - 1] != 543);
- 
-   ;
-   return 0;
-@@ -5085,27 +4950,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_prog_cc_c99=$ac_arg
- else
-   echo "$as_me: failed program was:" >&5
-@@ -5218,27 +5066,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_prog_cc_c89=$ac_arg
- else
-   echo "$as_me: failed program was:" >&5
-@@ -5355,27 +5186,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -5399,27 +5213,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_sys_largefile_CC=' -n32'; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -5447,7 +5244,6 @@ if test "${ac_cv_sys_file_offset_bits+se
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   while :; do
--  ac_cv_sys_file_offset_bits=no
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
-@@ -5484,28 +5280,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
--  break
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-+  ac_cv_sys_file_offset_bits=no; break
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
-@@ -5551,27 +5330,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_sys_file_offset_bits=64; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -5581,26 +5343,28 @@ sed 's/^/| /' conftest.$ac_ext >&5
- fi
- 
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+  ac_cv_sys_file_offset_bits=unknown
-   break
- done
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
- echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
--if test "$ac_cv_sys_file_offset_bits" != no; then
--
-+case $ac_cv_sys_file_offset_bits in #(
-+  no | unknown) ;;
-+  *)
- cat >>confdefs.h <<_ACEOF
- #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
- _ACEOF
--
--fi
-+;;
-+esac
- rm -f conftest*
--  { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
-+  if test $ac_cv_sys_file_offset_bits = unknown; then
-+    { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
- echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
- if test "${ac_cv_sys_large_files+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   while :; do
--  ac_cv_sys_large_files=no
-   cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
-@@ -5637,28 +5401,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
--  break
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-+  ac_cv_sys_large_files=no; break
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
-@@ -5704,27 +5451,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_sys_large_files=1; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -5734,29 +5464,30 @@ sed 's/^/| /' conftest.$ac_ext >&5
- fi
- 
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+  ac_cv_sys_large_files=unknown
-   break
- done
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
- echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
--if test "$ac_cv_sys_large_files" != no; then
--
-+case $ac_cv_sys_large_files in #(
-+  no | unknown) ;;
-+  *)
- cat >>confdefs.h <<_ACEOF
- #define _LARGE_FILES $ac_cv_sys_large_files
- _ACEOF
--
--fi
-+;;
-+esac
- rm -f conftest*
-+  fi
- fi
- 
--
--        { echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
--echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6; }
--if test "${ac_cv_lib_cposix_strerror+set}" = set; then
-+{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
-+echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
-+if test "${ac_cv_search_strerror+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
--  ac_check_lib_save_LIBS=$LIBS
--LIBS="-lcposix  $LIBS"
-+  ac_func_search_save_LIBS=$LIBS
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
-@@ -5779,7 +5510,14 @@ return strerror ();
-   return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
-+for ac_lib in '' cposix; do
-+  if test -z "$ac_lib"; then
-+    ac_res="none required"
-+  else
-+    ac_res=-l$ac_lib
-+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-+  fi
-+  rm -f conftest.$ac_objext conftest$ac_exeext
- if { (ac_try="$ac_link"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-@@ -5792,46 +5530,40 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
--  ac_cv_lib_cposix_strerror=yes
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-+  ac_cv_search_strerror=$ac_res
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
--	ac_cv_lib_cposix_strerror=no
-+
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
--      conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-+      conftest$ac_exeext
-+  if test "${ac_cv_search_strerror+set}" = set; then
-+  break
- fi
--{ echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
--echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6; }
--if test $ac_cv_lib_cposix_strerror = yes; then
--  LIBS="$LIBS -lcposix"
-+done
-+if test "${ac_cv_search_strerror+set}" = set; then
-+  :
-+else
-+  ac_cv_search_strerror=no
- fi
-+rm conftest.$ac_ext
-+LIBS=$ac_func_search_save_LIBS
-+fi
-+{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
-+echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
-+ac_res=$ac_cv_search_strerror
-+if test "$ac_res" != no; then
-+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- 
--
-+fi
- 
- { echo "$as_me:$LINENO: checking for inline" >&5
- echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
-@@ -5866,27 +5598,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_c_inline=$ac_kw
- else
-   echo "$as_me: failed program was:" >&5
-@@ -5962,27 +5677,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6018,17 +5716,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6174,6 +5865,18 @@ done
- 
- 
- 
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
- for ac_header in sys/buf.h
- do
- as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-@@ -6207,27 +5910,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   eval "$as_ac_Header=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6294,27 +5980,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_header_sys_wait_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6435,27 +6104,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_header_stdbool_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6505,27 +6157,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type__Bool=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6618,27 +6253,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   eval "$as_ac_Header=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6711,27 +6329,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_search_opendir=$ac_res
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6740,7 +6342,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext
-   if test "${ac_cv_search_opendir+set}" = set; then
-   break
-@@ -6811,27 +6413,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_search_opendir=$ac_res
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6840,7 +6426,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext
-   if test "${ac_cv_search_opendir+set}" = set; then
-   break
-@@ -6897,27 +6483,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_header_sys_types_h_makedev=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -6926,7 +6496,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_header_sys_types_h_makedev=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- 
- fi
-@@ -6968,27 +6538,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7024,17 +6577,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7133,27 +6679,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7189,17 +6718,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7280,38 +6802,48 @@ cat >>conftest.$ac_ext <<_ACEOF
- #include <sys/stat.h>
- 
- #if defined S_ISBLK && defined S_IFDIR
--# if S_ISBLK (S_IFDIR)
--You lose.
--# endif
-+extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
- #endif
- 
- #if defined S_ISBLK && defined S_IFCHR
--# if S_ISBLK (S_IFCHR)
--You lose.
--# endif
-+extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
- #endif
- 
- #if defined S_ISLNK && defined S_IFREG
--# if S_ISLNK (S_IFREG)
--You lose.
--# endif
-+extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
- #endif
- 
- #if defined S_ISSOCK && defined S_IFREG
--# if S_ISSOCK (S_IFREG)
--You lose.
--# endif
-+extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
- #endif
- 
- _ACEOF
--if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
--  $EGREP "You lose" >/dev/null 2>&1; then
--  ac_cv_header_stat_broken=yes
--else
-+rm -f conftest.$ac_objext
-+if { (ac_try="$ac_compile"
-+case "(($ac_try" in
-+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+  *) ac_try_echo=$ac_try;;
-+esac
-+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-+  (eval "$ac_compile") 2>conftest.er1
-+  ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_header_stat_broken=no
-+else
-+  echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+	ac_cv_header_stat_broken=yes
- fi
--rm -f conftest*
- 
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5
- echo "${ECHO_T}$ac_cv_header_stat_broken" >&6; }
-@@ -7360,27 +6892,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_header_stdc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7549,27 +7064,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   diff_cv_st_fstype_string=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7626,27 +7124,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_signal=int
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7702,27 +7183,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_mode_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7782,27 +7246,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_pid_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7862,27 +7309,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_off_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7942,27 +7372,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_size_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8060,27 +7473,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_major_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8140,27 +7536,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_minor_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8220,27 +7599,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_dev_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8300,27 +7662,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_ino_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8379,27 +7724,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_ssize_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8458,27 +7786,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_working_alloca_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8487,7 +7799,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_working_alloca_h=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
-@@ -8518,7 +7830,7 @@ cat >>conftest.$ac_ext <<_ACEOF
- #  include <malloc.h>
- #  define alloca _alloca
- # else
--#  if HAVE_ALLOCA_H
-+#  ifdef HAVE_ALLOCA_H
- #   include <alloca.h>
- #  else
- #   ifdef _AIX
-@@ -8554,27 +7866,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_func_alloca_works=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8583,7 +7879,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_func_alloca_works=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
-@@ -8703,27 +7999,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8732,7 +8012,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -8869,27 +8149,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -8925,17 +8188,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9013,7 +8269,7 @@ _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
--#if STDC_HEADERS || HAVE_STDLIB_H
-+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
- # include <stdlib.h>
- #else
- char *malloc ();
-@@ -9117,27 +8373,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   		        if test "$cross_compiling" = yes; then
-   ac_cv_type_long_long_int=yes
- else
-@@ -9211,7 +8451,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_type_long_long_int=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5
-@@ -9267,27 +8507,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_c_restrict=$ac_kw
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9332,8 +8555,7 @@ int
- main ()
- {
- #ifndef getenv
--  char *p = (char *) getenv;
--  return !p;
-+  (void) getenv;
- #endif
- 
-   ;
-@@ -9353,27 +8575,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getenv=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9418,8 +8623,7 @@ int
- main ()
- {
- #ifndef clearerr_unlocked
--  char *p = (char *) clearerr_unlocked;
--  return !p;
-+  (void) clearerr_unlocked;
- #endif
- 
-   ;
-@@ -9439,27 +8643,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_clearerr_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9504,8 +8691,7 @@ int
- main ()
- {
- #ifndef feof_unlocked
--  char *p = (char *) feof_unlocked;
--  return !p;
-+  (void) feof_unlocked;
- #endif
- 
-   ;
-@@ -9525,27 +8711,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_feof_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9590,8 +8759,7 @@ int
- main ()
- {
- #ifndef ferror_unlocked
--  char *p = (char *) ferror_unlocked;
--  return !p;
-+  (void) ferror_unlocked;
- #endif
- 
-   ;
-@@ -9611,27 +8779,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_ferror_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9676,8 +8827,7 @@ int
- main ()
- {
- #ifndef fflush_unlocked
--  char *p = (char *) fflush_unlocked;
--  return !p;
-+  (void) fflush_unlocked;
- #endif
- 
-   ;
-@@ -9697,27 +8847,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_fflush_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9762,8 +8895,7 @@ int
- main ()
- {
- #ifndef fgets_unlocked
--  char *p = (char *) fgets_unlocked;
--  return !p;
-+  (void) fgets_unlocked;
- #endif
- 
-   ;
-@@ -9783,27 +8915,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_fgets_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9848,8 +8963,7 @@ int
- main ()
- {
- #ifndef fputc_unlocked
--  char *p = (char *) fputc_unlocked;
--  return !p;
-+  (void) fputc_unlocked;
- #endif
- 
-   ;
-@@ -9869,27 +8983,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_fputc_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -9934,8 +9031,7 @@ int
- main ()
- {
- #ifndef fputs_unlocked
--  char *p = (char *) fputs_unlocked;
--  return !p;
-+  (void) fputs_unlocked;
- #endif
- 
-   ;
-@@ -9955,27 +9051,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_fputs_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10020,8 +9099,7 @@ int
- main ()
- {
- #ifndef fread_unlocked
--  char *p = (char *) fread_unlocked;
--  return !p;
-+  (void) fread_unlocked;
- #endif
- 
-   ;
-@@ -10041,27 +9119,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_fread_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10106,8 +9167,7 @@ int
- main ()
- {
- #ifndef fwrite_unlocked
--  char *p = (char *) fwrite_unlocked;
--  return !p;
-+  (void) fwrite_unlocked;
- #endif
- 
-   ;
-@@ -10127,27 +9187,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_fwrite_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10192,8 +9235,7 @@ int
- main ()
- {
- #ifndef getc_unlocked
--  char *p = (char *) getc_unlocked;
--  return !p;
-+  (void) getc_unlocked;
- #endif
- 
-   ;
-@@ -10213,27 +9255,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getc_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10278,8 +9303,7 @@ int
- main ()
- {
- #ifndef getchar_unlocked
--  char *p = (char *) getchar_unlocked;
--  return !p;
-+  (void) getchar_unlocked;
- #endif
- 
-   ;
-@@ -10299,27 +9323,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getchar_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10364,8 +9371,7 @@ int
- main ()
- {
- #ifndef putc_unlocked
--  char *p = (char *) putc_unlocked;
--  return !p;
-+  (void) putc_unlocked;
- #endif
- 
-   ;
-@@ -10385,27 +9391,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_putc_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10450,8 +9439,7 @@ int
- main ()
- {
- #ifndef putchar_unlocked
--  char *p = (char *) putchar_unlocked;
--  return !p;
-+  (void) putchar_unlocked;
- #endif
- 
-   ;
-@@ -10471,27 +9459,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_putchar_unlocked=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10590,27 +9561,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10619,7 +9574,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -10757,27 +9712,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_win_or_dos=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10831,27 +9769,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_drive_letter_can_be_relative=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -10957,8 +9878,7 @@ int
- main ()
- {
- #ifndef canonicalize_file_name
--  char *p = (char *) canonicalize_file_name;
--  return !p;
-+  (void) canonicalize_file_name;
- #endif
- 
-   ;
-@@ -10978,27 +9898,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_canonicalize_file_name=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -11092,27 +9995,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -11148,17 +10034,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -11532,8 +10411,7 @@ int
- main ()
- {
- #ifndef strerror_r
--  char *p = (char *) strerror_r;
--  return !p;
-+  (void) strerror_r;
- #endif
- 
-   ;
-@@ -11553,27 +10431,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strerror_r=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -11669,27 +10530,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -11698,7 +10543,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -11753,27 +10598,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_func_strerror_r_char_p=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -11895,27 +10723,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_mbstate_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12047,8 +10858,7 @@ int
- main ()
- {
- #ifndef getcwd
--  char *p = (char *) getcwd;
--  return !p;
-+  (void) getcwd;
- #endif
- 
-   ;
-@@ -12068,27 +10878,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getcwd=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12159,27 +10952,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_compound_literals=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12217,7 +10993,9 @@ cat >>conftest.$ac_ext <<_ACEOF
- int
- main ()
- {
--struct tm *tp; tp->tm_sec;
-+struct tm tm;
-+				     int *p = &tm.tm_sec;
-+ 				     return !p;
-   ;
-   return 0;
- }
-@@ -12235,27 +11013,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_struct_tm=time.h
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12313,27 +11074,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_tm_tm_gmtoff=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12370,27 +11114,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_tm_tm_gmtoff=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12431,8 +11158,7 @@ int
- main ()
- {
- #ifndef getdelim
--  char *p = (char *) getdelim;
--  return !p;
-+  (void) getdelim;
- #endif
- 
-   ;
-@@ -12452,27 +11178,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getdelim=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12542,27 +11251,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12598,17 +11290,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12744,27 +11429,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12773,7 +11442,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -12809,8 +11478,7 @@ int
- main ()
- {
- #ifndef optreset
--  char *p = (char *) optreset;
--  return !p;
-+  (void) optreset;
- #endif
- 
-   ;
-@@ -12830,27 +11498,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_optreset=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -12893,8 +11544,7 @@ int
- main ()
- {
- #ifndef getopt_clip
--  char *p = (char *) getopt_clip;
--  return !p;
-+  (void) getopt_clip;
- #endif
- 
-   ;
-@@ -12914,27 +11564,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getopt_clip=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -13107,27 +11740,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_sys_struct_timeval=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -13198,27 +11814,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_type_unsigned_long_long_int=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -13227,7 +11827,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_type_unsigned_long_long_int=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long_int" >&5
-@@ -13474,27 +12074,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_header_working_stdint_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -13551,27 +12134,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -13607,17 +12173,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -13749,27 +12308,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_lo=0 ac_mid=0
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
-@@ -13811,27 +12353,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=$ac_mid; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -13890,27 +12415,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=-1 ac_mid=-1
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
-@@ -13952,27 +12460,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_lo=$ac_mid; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14041,27 +12532,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=$ac_mid
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14223,27 +12697,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   result=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14344,27 +12801,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   eval gl_cv_type_${gltype}_suffix=\$glsuf
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14437,27 +12877,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14493,17 +12916,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14606,27 +13022,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_inttypes_pri_broken=no
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14669,8 +13068,7 @@ int
- main ()
- {
- #ifndef imaxabs
--  char *p = (char *) imaxabs;
--  return !p;
-+  (void) imaxabs;
- #endif
- 
-   ;
-@@ -14690,27 +13088,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_imaxabs=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14755,8 +13136,7 @@ int
- main ()
- {
- #ifndef imaxdiv
--  char *p = (char *) imaxdiv;
--  return !p;
-+  (void) imaxdiv;
- #endif
- 
-   ;
-@@ -14776,27 +13156,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_imaxdiv=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14841,8 +13204,7 @@ int
- main ()
- {
- #ifndef strtoimax
--  char *p = (char *) strtoimax;
--  return !p;
-+  (void) strtoimax;
- #endif
- 
-   ;
-@@ -14862,27 +13224,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strtoimax=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -14927,8 +13272,7 @@ int
- main ()
- {
- #ifndef strtoumax
--  char *p = (char *) strtoumax;
--  return !p;
-+  (void) strtoumax;
- #endif
- 
-   ;
-@@ -14948,27 +13292,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strtoumax=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15025,8 +13352,7 @@ int
- main ()
- {
- #ifndef lchown
--  char *p = (char *) lchown;
--  return !p;
-+  (void) lchown;
- #endif
- 
-   ;
-@@ -15046,27 +13372,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_lchown=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15129,27 +13438,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   am_cv_langinfo_codeset=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15158,7 +13451,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	am_cv_langinfo_codeset=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- 
- fi
-@@ -15248,27 +13541,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   gl_cv_func_mbrtowc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15277,7 +13554,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	gl_cv_func_mbrtowc=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc" >&5
-@@ -15350,8 +13627,7 @@ int
- main ()
- {
- #ifndef memrchr
--  char *p = (char *) memrchr;
--  return !p;
-+  (void) memrchr;
- #endif
- 
-   ;
-@@ -15371,27 +13647,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_memrchr=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15501,8 +13760,7 @@ int
- main ()
- {
- #ifndef strdup
--  char *p = (char *) strdup;
--  return !p;
-+  (void) strdup;
- #endif
- 
-   ;
-@@ -15522,27 +13780,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strdup=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15626,8 +13867,7 @@ int
- main ()
- {
- #ifndef strndup
--  char *p = (char *) strndup;
--  return !p;
-+  (void) strndup;
- #endif
- 
-   ;
-@@ -15647,27 +13887,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strndup=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15712,8 +13935,7 @@ int
- main ()
- {
- #ifndef strnlen
--  char *p = (char *) strnlen;
--  return !p;
-+  (void) strnlen;
- #endif
- 
-   ;
-@@ -15733,27 +13955,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strnlen=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15837,27 +14042,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_sys_struct_timespec_in_time_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15910,27 +14098,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_sys_struct_timespec_in_sys_time_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -15992,6 +14163,14 @@ _ACEOF
- 
- 
- 
-+
-+
-+
-+
-+
-+
-+
-+
- { echo "$as_me:$LINENO: checking whether utime accepts a null argument" >&5
- echo $ECHO_N "checking whether utime accepts a null argument... $ECHO_C" >&6; }
- if test "${ac_cv_func_utime_null+set}" = set; then
-@@ -16009,6 +14188,9 @@ cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- $ac_includes_default
-+	       #ifdef HAVE_UTIME_H
-+	       # include <utime.h>
-+	       #endif
- int
- main ()
- {
-@@ -16076,8 +14258,6 @@ rm -f conftest.data
- 
- 
- 
--
--
-   { echo "$as_me:$LINENO: checking for struct utimbuf" >&5
- echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
- if test "${gl_cv_sys_struct_utimbuf+set}" = set; then
-@@ -16118,27 +14298,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_sys_struct_utimbuf=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -16366,27 +14529,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_lo=0 ac_mid=0
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
-@@ -16425,27 +14571,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=$ac_mid; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -16501,27 +14630,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=-1 ac_mid=-1
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
-@@ -16560,27 +14672,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_lo=$ac_mid; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -16646,27 +14741,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=$ac_mid
- else
-   echo "$as_me: failed program was:" >&5
-@@ -16811,27 +14889,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_c_wchar_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -16895,27 +14956,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_c_wint_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -16971,27 +15015,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_header_inttypes_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -17047,27 +15074,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_header_stdint_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -17144,27 +15154,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_c_intmax_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -17211,8 +15204,7 @@ int
- main ()
- {
- #ifndef vsnprintf
--  char *p = (char *) vsnprintf;
--  return !p;
-+  (void) vsnprintf;
- #endif
- 
-   ;
-@@ -17232,27 +15224,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_vsnprintf=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -17413,8 +15388,7 @@ int
- main ()
- {
- #ifndef program_invocation_name
--  char *p = (char *) program_invocation_name;
--  return !p;
-+  (void) program_invocation_name;
- #endif
- 
-   ;
-@@ -17434,27 +15408,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_program_invocation_name=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -17498,8 +15455,7 @@ int
- main ()
- {
- #ifndef program_invocation_short_name
--  char *p = (char *) program_invocation_short_name;
--  return !p;
-+  (void) program_invocation_short_name;
- #endif
- 
-   ;
-@@ -17519,27 +15475,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_program_invocation_short_name=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -17601,27 +15540,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
- 
- cat >>confdefs.h <<\_ACEOF
- #define HAVE_PROGRAM_INVOCATION_NAME 1
-@@ -17669,27 +15591,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
- 
- cat >>confdefs.h <<\_ACEOF
- #define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1
-@@ -17948,27 +15853,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_func_fchown=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -17977,7 +15866,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_func_fchown=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_func_fchown" >&5
-@@ -18053,27 +15942,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_search_clock_gettime=$ac_res
- else
-   echo "$as_me: failed program was:" >&5
-@@ -18082,7 +15955,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext
-   if test "${ac_cv_search_clock_gettime+set}" = set; then
-   break
-@@ -18174,27 +16047,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -18203,7 +16060,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -18385,27 +16242,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -18414,7 +16255,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -18446,8 +16287,7 @@ int
- main ()
- {
- #ifndef dirfd
--  char *p = (char *) dirfd;
--  return !p;
-+  (void) dirfd;
- #endif
- 
-   ;
-@@ -18467,27 +16307,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_dirfd=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -18618,27 +16441,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -18647,7 +16454,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -18702,27 +16509,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   dir_fd_found=yes
- 
- else
-@@ -18834,11 +16624,11 @@ _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
--$ac_includes_default
-+#include <error.h>
- int
- main ()
- {
--error_at_line (0, 0, "", 0, "");
-+error_at_line (0, 0, "", 0, "an error occurred");
-   ;
-   return 0;
- }
-@@ -18856,27 +16646,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_lib_error_at_line=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -18885,7 +16659,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_lib_error_at_line=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5
-@@ -19173,27 +16947,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_blocks=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -19229,27 +16986,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_blocks=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -19463,8 +17203,7 @@ int
- main ()
- {
- #ifndef isblank
--  char *p = (char *) isblank;
--  return !p;
-+  (void) isblank;
- #endif
- 
-   ;
-@@ -19484,27 +17223,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_isblank=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -19646,27 +17368,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -19675,7 +17381,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -19714,8 +17420,7 @@ int
- main ()
- {
- #ifndef __fpending
--  char *p = (char *) __fpending;
--  return !p;
-+  (void) __fpending;
- #endif
- 
-   ;
-@@ -19735,27 +17440,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl___fpending=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -19850,27 +17538,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   fp_done=yes
- 
- else
-@@ -19977,27 +17648,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -20006,7 +17661,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -20350,27 +18005,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -20379,7 +18018,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -20591,27 +18230,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_tm_tm_zone=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -20650,27 +18272,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_tm_tm_zone=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -20719,8 +18324,7 @@ int
- main ()
- {
- #ifndef tzname
--  char *p = (char *) tzname;
--  return !p;
-+  (void) tzname;
- #endif
- 
-   ;
-@@ -20740,27 +18344,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_tzname=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -20826,27 +18413,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_var_tzname=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -20855,7 +18426,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_var_tzname=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
-@@ -20943,27 +18514,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -20972,7 +18527,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -21063,27 +18618,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -21092,7 +18631,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -21128,8 +18667,7 @@ int
- main ()
- {
- #ifndef getline
--  char *p = (char *) getline;
--  return !p;
-+  (void) getline;
- #endif
- 
-   ;
-@@ -21149,27 +18687,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getline=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -21263,27 +18784,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_func_getline=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -21292,7 +18797,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_func_getline=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_func_getline" >&5
-@@ -21477,27 +18982,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -21506,7 +18995,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -21597,27 +19086,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -21626,7 +19099,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -21717,27 +19190,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -21773,17 +19229,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -21914,27 +19363,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -21943,7 +19376,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -22024,27 +19457,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_func_gettimeofday_posix_signature=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -22179,27 +19595,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -22235,17 +19634,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -22376,27 +19768,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -22405,7 +19781,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -22484,27 +19860,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -22540,17 +19899,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -22681,27 +20033,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -22710,7 +20046,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -22778,27 +20114,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_c_inline_effective=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -22995,27 +20314,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_header_working_inttypes_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -23114,27 +20416,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   PRIPTR_PREFIX='"'$glpfx'"'
- else
-   echo "$as_me: failed program was:" >&5
-@@ -23251,27 +20536,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -23280,7 +20549,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -23434,27 +20703,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -23490,17 +20742,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -23578,7 +20823,7 @@ _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
--#if STDC_HEADERS || HAVE_STDLIB_H
-+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
- # include <stdlib.h>
- #else
- char *malloc ();
-@@ -23735,27 +20980,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -23764,7 +20993,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -23821,27 +21050,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -23877,17 +21089,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -24027,27 +21232,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -24056,7 +21245,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -24162,27 +21351,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -24191,7 +21364,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -24283,27 +21456,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -24312,7 +21469,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -24403,27 +21560,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -24432,7 +21573,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -24735,11 +21876,16 @@ _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
--#include "obstack.h"
-+$ac_includes_default
-+		      #include "obstack.h"
- int
- main ()
- {
--struct obstack *mem; obstack_free(mem,(char *) 0)
-+struct obstack mem;
-+		       #define obstack_chunk_alloc malloc
-+		       #define obstack_chunk_free free
-+		       obstack_init (&mem);
-+		       obstack_free (&mem, 0);
-   ;
-   return 0;
- }
-@@ -24757,27 +21903,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_func_obstack=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -24786,7 +21916,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_func_obstack=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5
-@@ -24885,27 +22015,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -24914,7 +22028,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -25011,27 +22125,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_func_fchownat=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -25040,7 +22138,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_func_fchownat=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_func_fchownat" >&5
-@@ -25200,27 +22298,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_mbstate_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -25284,27 +22365,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   gl_cv_func_mbrtowc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -25313,7 +22378,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	gl_cv_func_mbrtowc=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc" >&5
-@@ -25665,8 +22730,7 @@ int
- main ()
- {
- #ifndef isblank
--  char *p = (char *) isblank;
--  return !p;
-+  (void) isblank;
- #endif
- 
-   ;
-@@ -25686,27 +22750,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_isblank=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -25806,27 +22853,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -25835,7 +22866,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -25920,27 +22951,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -25949,7 +22964,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -26053,27 +23068,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26109,17 +23107,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26250,27 +23241,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26279,7 +23254,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -26330,27 +23305,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_var_environ_declaration=no
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26443,27 +23401,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26472,7 +23414,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -26532,27 +23474,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_var_environ_declaration=no
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26619,27 +23544,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_func_unsetenv_ret='int'
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26714,27 +23622,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gt_cv_ssize_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26802,27 +23693,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_atim_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26860,27 +23734,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_atim_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -26946,27 +23803,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27024,27 +23864,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_atimespec_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27082,27 +23905,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_atimespec_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27163,27 +23969,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_atimensec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27221,27 +24010,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_atimensec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27302,27 +24074,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27360,27 +24115,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27458,27 +24196,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_birthtimespec_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27516,27 +24237,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_birthtimespec_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27597,27 +24301,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_birthtimensec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27655,27 +24342,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_birthtimensec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27736,27 +24406,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_birthtim_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27794,27 +24447,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_birthtim_tv_nsec=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27883,27 +24519,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_func_va_copy=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -27955,27 +24574,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_func___va_copy=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -28255,27 +24857,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_header_working_stdint_h=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -28332,27 +24917,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -28388,17 +24956,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -28530,27 +25091,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_lo=0 ac_mid=0
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
-@@ -28592,27 +25136,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=$ac_mid; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -28671,27 +25198,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=-1 ac_mid=-1
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
-@@ -28733,27 +25243,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_lo=$ac_mid; break
- else
-   echo "$as_me: failed program was:" >&5
-@@ -28822,27 +25315,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_hi=$ac_mid
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29004,27 +25480,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   result=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29125,27 +25584,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   eval gl_cv_type_${gltype}_suffix=\$glsuf
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29323,27 +25765,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29352,7 +25778,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -29449,27 +25875,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29478,7 +25888,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -29570,27 +25980,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29599,7 +25993,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -29636,8 +26030,7 @@ int
- main ()
- {
- #ifndef strncasecmp
--  char *p = (char *) strncasecmp;
--  return !p;
-+  (void) strncasecmp;
- #endif
- 
-   ;
-@@ -29657,27 +26050,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strncasecmp=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29782,27 +26158,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29811,7 +26171,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -29905,27 +26265,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -29934,7 +26278,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -30062,27 +26406,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_func_strndup=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -30091,7 +26419,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	ac_cv_func_strndup=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- { echo "$as_me:$LINENO: result: $ac_cv_func_strndup" >&5
-@@ -30404,27 +26732,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -30433,7 +26745,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -30467,8 +26779,7 @@ int
- main ()
- {
- #ifndef strtoll
--  char *p = (char *) strtoll;
--  return !p;
-+  (void) strtoll;
- #endif
- 
-   ;
-@@ -30488,27 +26799,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strtoll=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -30614,27 +26908,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -30643,7 +26921,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -30730,27 +27008,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -30759,7 +27021,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -30850,27 +27112,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -30879,7 +27125,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -30966,27 +27212,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -30995,7 +27225,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -31118,27 +27348,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -31147,7 +27361,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -31181,8 +27395,7 @@ int
- main ()
- {
- #ifndef strtoull
--  char *p = (char *) strtoull;
--  return !p;
-+  (void) strtoull;
- #endif
- 
-   ;
-@@ -31202,27 +27415,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_strtoull=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -31291,8 +27487,7 @@ int
- main ()
- {
- #ifndef mkdir
--  char *p = (char *) mkdir;
--  return !p;
-+  (void) mkdir;
- #endif
- 
-   ;
-@@ -31312,27 +27507,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_mkdir=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -31396,27 +27574,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -31452,17 +27613,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -31594,7 +27748,7 @@ do
-   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" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; } || continue
-+	   { 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$ac_exec_ext" --version 2>&1` in #(
- 	     'mkdir (GNU coreutils) '* | \
- 	     'mkdir (coreutils) '* | \
-@@ -31639,7 +27793,7 @@ do
-   test -z "$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" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; } || continue
-+	   { 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$ac_exec_ext" --version 2>&1` in #(
- 	     'mkdir (GNU coreutils) '* | \
- 	     'mkdir (coreutils) '* | \
-@@ -31757,27 +27911,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   SYSEXITS_H=
- else
-   echo "$as_me: failed program was:" >&5
-@@ -31849,27 +27986,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_time_r_posix=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -32234,27 +28354,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_ptrdiff_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -32351,27 +28454,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -32380,7 +28467,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -32469,27 +28556,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -32498,7 +28569,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -32557,27 +28628,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   gl_cv_header_wchar_h_standalone=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -32753,8 +28807,7 @@ int
- main ()
- {
- #ifndef wcwidth
--  char *p = (char *) wcwidth;
--  return !p;
-+  (void) wcwidth;
- #endif
- 
-   ;
-@@ -32774,27 +28827,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_wcwidth=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -32899,27 +28935,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_header_time=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -32975,27 +28994,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_blksize=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33031,27 +29033,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_blksize=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33138,27 +29123,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_search_setsockopt=$ac_res
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33167,7 +29136,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext
-   if test "${ac_cv_search_setsockopt+set}" = set; then
-   break
-@@ -33236,27 +29205,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_search_setsockopt=$ac_res
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33265,7 +29218,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext
-   if test "${ac_cv_search_setsockopt+set}" = set; then
-   break
-@@ -33337,27 +29290,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   ac_cv_search_setsockopt=$ac_res
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33366,7 +29303,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext
-   if test "${ac_cv_search_setsockopt+set}" = set; then
-   break
-@@ -33432,17 +29369,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   pu_cv_header_rmt=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33499,27 +29429,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33555,17 +29468,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33784,27 +29690,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   eval "$as_ac_Header=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33865,27 +29754,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_blksize=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -33921,27 +29793,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_member_struct_stat_st_blksize=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -34058,27 +29913,115 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-+  eval "$as_ac_var=yes"
-+else
-+  echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+	eval "$as_ac_var=no"
-+fi
-+
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-+      conftest$ac_exeext conftest.$ac_ext
-+fi
-+ac_res=`eval echo '${'$as_ac_var'}'`
-+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-+echo "${ECHO_T}$ac_res" >&6; }
-+if test `eval echo '${'$as_ac_var'}'` = yes; then
-+  cat >>confdefs.h <<_ACEOF
-+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+for ac_func in getxattr  fgetxattr  lgetxattr \
-+               setxattr  fsetxattr  lsetxattr \
-+               listxattr flistxattr llistxattr
-+do
-+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
-+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
-+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-+#define $ac_func innocuous_$ac_func
-+
-+/* System header to define __stub macros and hopefully few prototypes,
-+    which can conflict with char $ac_func (); below.
-+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-+    <limits.h> exists even on freestanding compilers.  */
-+
-+#ifdef __STDC__
-+# include <limits.h>
-+#else
-+# include <assert.h>
-+#endif
-+
-+#undef $ac_func
-+
-+/* Override any GCC internal prototype to avoid an error.
-+   Use char because int might match the return type of a GCC
-+   builtin and then its argument prototype would still apply.  */
-+#ifdef __cplusplus
-+extern "C"
-+#endif
-+char $ac_func ();
-+/* The GNU C library defines this for functions which it implements
-+    to always fail with ENOSYS.  Some functions are actually named
-+    something starting with __ and the normal name is an alias.  */
-+#if defined __stub_$ac_func || defined __stub___$ac_func
-+choke me
-+#endif
-+
-+int
-+main ()
-+{
-+return $ac_func ();
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+rm -f conftest.$ac_objext conftest$ac_exeext
-+if { (ac_try="$ac_link"
-+case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
-+  (eval "$ac_link") 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -34087,7 +30030,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -34098,68 +30041,197 @@ if test `eval echo '${'$as_ac_var'}'` = 
- #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
- _ACEOF
- 
-+cat >>confdefs.h <<\_ACEOF
-+#define HAVE_XATTRS
-+_ACEOF
-+
- fi
- done
- 
--{ echo "$as_me:$LINENO: checking whether getgrgid is declared" >&5
--echo $ECHO_N "checking whether getgrgid is declared... $ECHO_C" >&6; }
--if test "${ac_cv_have_decl_getgrgid+set}" = set; then
-+
-+{ echo "$as_me:$LINENO: checking for getfilecon in -lselinux" >&5
-+echo $ECHO_N "checking for getfilecon in -lselinux... $ECHO_C" >&6; }
-+if test "${ac_cv_lib_selinux_getfilecon+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
--  cat >conftest.$ac_ext <<_ACEOF
-+  ac_check_lib_save_LIBS=$LIBS
-+LIBS="-lselinux  $LIBS"
-+cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
--#include <grp.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 getfilecon ();
- int
- main ()
- {
--#ifndef getgrgid
--  char *p = (char *) getgrgid;
--  return !p;
--#endif
--
-+return getfilecon ();
-   ;
-   return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
-+rm -f conftest.$ac_objext conftest$ac_exeext
-+if { (ac_try="$ac_link"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compile") 2>conftest.er1
-+  (eval "$ac_link") 2>conftest.er1
-   ac_status=$?
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-+  ac_cv_lib_selinux_getfilecon=yes
-+else
-+  echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+	ac_cv_lib_selinux_getfilecon=no
-+fi
-+
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-+      conftest$ac_exeext conftest.$ac_ext
-+LIBS=$ac_check_lib_save_LIBS
-+fi
-+{ echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_getfilecon" >&5
-+echo "${ECHO_T}$ac_cv_lib_selinux_getfilecon" >&6; }
-+if test $ac_cv_lib_selinux_getfilecon = yes; then
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LIBSELINUX 1
-+_ACEOF
-+
-+  LIBS="-lselinux $LIBS"
-+
-+fi
-+
-+
-+{ echo "$as_me:$LINENO: checking for acl_get_fd in -lacl" >&5
-+echo $ECHO_N "checking for acl_get_fd in -lacl... $ECHO_C" >&6; }
-+if test "${ac_cv_lib_acl_acl_get_fd+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  ac_check_lib_save_LIBS=$LIBS
-+LIBS="-lacl  $LIBS"
-+cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
-+
-+/* Override any GCC internal prototype to avoid an error.
-+   Use char because int might match the return type of a GCC
-+   builtin and then its argument prototype would still apply.  */
-+#ifdef __cplusplus
-+extern "C"
-+#endif
-+char acl_get_fd ();
-+int
-+main ()
-+{
-+return acl_get_fd ();
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+rm -f conftest.$ac_objext conftest$ac_exeext
-+if { (ac_try="$ac_link"
-+case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
-+  (eval "$ac_link") 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-+  ac_cv_lib_acl_acl_get_fd=yes
-+else
-+  echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+	ac_cv_lib_acl_acl_get_fd=no
-+fi
-+
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-+      conftest$ac_exeext conftest.$ac_ext
-+LIBS=$ac_check_lib_save_LIBS
-+fi
-+{ echo "$as_me:$LINENO: result: $ac_cv_lib_acl_acl_get_fd" >&5
-+echo "${ECHO_T}$ac_cv_lib_acl_acl_get_fd" >&6; }
-+if test $ac_cv_lib_acl_acl_get_fd = yes; then
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LIBACL 1
-+_ACEOF
-+
-+  LIBS="-lacl $LIBS"
-+
-+fi
-+
-+
-+{ echo "$as_me:$LINENO: checking whether getgrgid is declared" >&5
-+echo $ECHO_N "checking whether getgrgid is declared... $ECHO_C" >&6; }
-+if test "${ac_cv_have_decl_getgrgid+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
-+#include <grp.h>
-+
-+int
-+main ()
-+{
-+#ifndef getgrgid
-+  (void) getgrgid;
-+#endif
-+
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+rm -f conftest.$ac_objext
-+if { (ac_try="$ac_compile"
-+case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
-+  (eval "$ac_compile") 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getgrgid=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -34205,8 +30277,7 @@ int
- main ()
- {
- #ifndef getpwuid
--  char *p = (char *) getpwuid;
--  return !p;
-+  (void) getpwuid;
- #endif
- 
-   ;
-@@ -34226,27 +30297,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_getpwuid=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -34292,8 +30346,7 @@ int
- main ()
- {
- #ifndef time
--  char *p = (char *) time;
--  return !p;
-+  (void) time;
- #endif
- 
-   ;
-@@ -34307,33 +30360,16 @@ case "(($ac_try" in
-   *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_compile") 2>conftest.er1
--  ac_status=$?
--  grep -v '^ *+' conftest.er1 >conftest.err
--  rm -f conftest.er1
--  cat conftest.err >&5
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
-+  (eval "$ac_compile") 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_have_decl_time=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -34430,27 +30466,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$as_ac_var=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -34459,7 +30479,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$as_ac_var=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$as_ac_var'}'`
-@@ -34550,27 +30570,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -34606,17 +30609,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
--else
--  ac_cpp_err=yes
--fi
--if test -z "$ac_cpp_err"; then
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -35486,27 +31482,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   am_cv_func_iconv=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -35515,7 +31495,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
-     if test "$am_cv_func_iconv" != yes; then
-       am_save_LIBS="$LIBS"
-@@ -35551,27 +31531,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   am_cv_lib_iconv=yes
-         am_cv_func_iconv=yes
- else
-@@ -35581,7 +31545,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
-       LIBS="$am_save_LIBS"
-     fi
-@@ -35782,27 +31746,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   am_cv_proto_iconv_arg1=""
- else
-   echo "$as_me: failed program was:" >&5
-@@ -35866,27 +31813,155 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-+  ac_header_compiler=yes
-+else
-+  echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+	ac_header_compiler=no
-+fi
-+
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-+echo "${ECHO_T}$ac_header_compiler" >&6; }
-+
-+# Is the header present?
-+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-+cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
-+#include <$ac_header>
-+_ACEOF
-+if { (ac_try="$ac_cpp conftest.$ac_ext"
-+case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
-+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-+  ac_header_preproc=yes
-+else
-+  echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+  ac_header_preproc=no
-+fi
-+
-+rm -f conftest.err conftest.$ac_ext
-+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-+echo "${ECHO_T}$ac_header_preproc" >&6; }
-+
-+# So?  What about this header?
-+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-+  yes:no: )
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-+    ac_header_preproc=yes
-+    ;;
-+  no:yes:* )
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-+    ( cat <<\_ASBOX
-+## ------------------------------ ##
-+## Report this to bug-tar@gnu.org ##
-+## ------------------------------ ##
-+_ASBOX
-+     ) | sed "s/^/$as_me: WARNING:     /" >&2
-+    ;;
-+esac
-+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  eval "$as_ac_Header=\$ac_header_preproc"
-+fi
-+ac_res=`eval echo '${'$as_ac_Header'}'`
-+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-+echo "${ECHO_T}$ac_res" >&6; }
-+
-+fi
-+if test `eval echo '${'$as_ac_Header'}'` = yes; then
-+  cat >>confdefs.h <<_ACEOF
-+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+
-+done
-+
-+
-+for ac_header in selinux/selinux.h
-+do
-+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+fi
-+ac_res=`eval echo '${'$as_ac_Header'}'`
-+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-+echo "${ECHO_T}$ac_res" >&6; }
-+else
-+  # Is the header compilable?
-+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-+cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
-+$ac_includes_default
-+#include <$ac_header>
-+_ACEOF
-+rm -f conftest.$ac_objext
-+if { (ac_try="$ac_compile"
-+case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
-+  (eval "$ac_compile") 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_header_compiler=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -35922,17 +31997,155 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } >/dev/null; then
--  if test -s conftest.err; then
--    ac_cpp_err=$ac_c_preproc_warn_flag
--    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
--  else
--    ac_cpp_err=
--  fi
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-+  ac_header_preproc=yes
-+else
-+  echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+  ac_header_preproc=no
-+fi
-+
-+rm -f conftest.err conftest.$ac_ext
-+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-+echo "${ECHO_T}$ac_header_preproc" >&6; }
-+
-+# So?  What about this header?
-+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-+  yes:no: )
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-+    ac_header_preproc=yes
-+    ;;
-+  no:yes:* )
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-+    ( cat <<\_ASBOX
-+## ------------------------------ ##
-+## Report this to bug-tar@gnu.org ##
-+## ------------------------------ ##
-+_ASBOX
-+     ) | sed "s/^/$as_me: WARNING:     /" >&2
-+    ;;
-+esac
-+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  eval "$as_ac_Header=\$ac_header_preproc"
-+fi
-+ac_res=`eval echo '${'$as_ac_Header'}'`
-+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-+echo "${ECHO_T}$ac_res" >&6; }
-+
-+fi
-+if test `eval echo '${'$as_ac_Header'}'` = yes; then
-+  cat >>confdefs.h <<_ACEOF
-+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+
-+done
-+
-+
-+for ac_header in attr/xattr.h
-+do
-+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+fi
-+ac_res=`eval echo '${'$as_ac_Header'}'`
-+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-+echo "${ECHO_T}$ac_res" >&6; }
-+else
-+  # Is the header compilable?
-+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-+cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
-+$ac_includes_default
-+#include <$ac_header>
-+_ACEOF
-+rm -f conftest.$ac_objext
-+if { (ac_try="$ac_compile"
-+case "(($ac_try" in
-+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+  *) ac_try_echo=$ac_try;;
-+esac
-+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-+  (eval "$ac_compile") 2>conftest.er1
-+  ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-+  ac_header_compiler=yes
- else
--  ac_cpp_err=yes
-+  echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+	ac_header_compiler=no
- fi
--if test -z "$ac_cpp_err"; then
-+
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-+echo "${ECHO_T}$ac_header_compiler" >&6; }
-+
-+# Is the header present?
-+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-+cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
-+#include <$ac_header>
-+_ACEOF
-+if { (ac_try="$ac_cpp conftest.$ac_ext"
-+case "(($ac_try" in
-+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+  *) ac_try_echo=$ac_try;;
-+esac
-+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-+  ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); } >/dev/null && {
-+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       }; then
-   ac_header_preproc=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -36038,27 +32251,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest.$ac_objext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest.$ac_objext; then
-   ac_cv_type_iconv_t=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -36188,7 +32384,7 @@ 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" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
-+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-@@ -36435,27 +32631,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   gt_cv_func_CFPreferencesCopyAppValue=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -36464,7 +32644,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	gt_cv_func_CFPreferencesCopyAppValue=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
-      LIBS="$gt_save_LIBS"
- fi
-@@ -36512,27 +32692,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   gt_cv_func_CFLocaleCopyCurrent=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -36541,7 +32705,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	gt_cv_func_CFLocaleCopyCurrent=no
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
-      LIBS="$gt_save_LIBS"
- fi
-@@ -36633,27 +32797,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$gt_func_gnugettext_libc=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -36662,7 +32810,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$gt_func_gnugettext_libc=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
- fi
- ac_res=`eval echo '${'$gt_func_gnugettext_libc'}'`
-@@ -36739,27 +32887,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   am_cv_func_iconv=yes
- else
-   echo "$as_me: failed program was:" >&5
-@@ -36768,7 +32900,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
-     if test "$am_cv_func_iconv" != yes; then
-       am_save_LIBS="$LIBS"
-@@ -36804,27 +32936,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   am_cv_lib_iconv=yes
-         am_cv_func_iconv=yes
- else
-@@ -36834,7 +32950,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
-       LIBS="$am_save_LIBS"
-     fi
-@@ -37469,27 +33585,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   eval "$gt_func_gnugettext_libintl=yes"
- else
-   echo "$as_me: failed program was:" >&5
-@@ -37498,7 +33598,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	eval "$gt_func_gnugettext_libintl=no"
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
-                         if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-               LIBS="$LIBS $LIBICONV"
-@@ -37538,27 +33638,11 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); } &&
--	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; } &&
--	 { ac_try='test -s conftest$ac_exeext'
--  { (case "(($ac_try" in
--  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
--  *) ac_try_echo=$ac_try;;
--esac
--eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
--  (eval "$ac_try") 2>&5
--  ac_status=$?
--  echo "$as_me:$LINENO: \$? = $ac_status" >&5
--  (exit $ac_status); }; }; then
-+  (exit $ac_status); } && {
-+	 test -z "$ac_c_werror_flag" ||
-+	 test ! -s conftest.err
-+       } && test -s conftest$ac_exeext &&
-+       $as_test_x conftest$ac_exeext; then
-   LIBINTL="$LIBINTL $LIBICONV"
-                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                 eval "$gt_func_gnugettext_libintl=yes"
-@@ -37570,7 +33654,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
- 
--rm -f core conftest.err conftest.$ac_objext \
-+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-       conftest$ac_exeext conftest.$ac_ext
-             fi
-             CPPFLAGS="$gt_save_CPPFLAGS"
-@@ -37881,7 +33965,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF
- ## M4sh Initialization.  ##
- ## --------------------- ##
- 
--# Be Bourne compatible
-+# Be more Bourne compatible
-+DUALCASE=1; export DUALCASE # for MKS sh
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-   emulate sh
-   NULLCMD=:
-@@ -37890,10 +33975,13 @@ if test -n "${ZSH_VERSION+set}" && (emul
-   alias -g '${1+"$@"}'='"$@"'
-   setopt NO_GLOB_SUBST
- else
--  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
-+  case `(set -o) 2>/dev/null` in
-+  *posix*) set -o posix ;;
-+esac
-+
- fi
--BIN_SH=xpg4; export BIN_SH # for Tru64
--DUALCASE=1; export DUALCASE # for MKS sh
-+
-+
- 
- 
- # PATH needs CR
-@@ -38117,19 +34205,28 @@ else
-   as_mkdir_p=false
- fi
- 
--# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
--# systems may use methods other than mode bits to determine executability.
--cat >conf$$.file <<_ASEOF
--#! /bin/sh
--exit 0
--_ASEOF
--chmod +x conf$$.file
--if test -x conf$$.file >/dev/null 2>&1; then
--  as_executable_p="test -x"
-+if test -x / >/dev/null 2>&1; then
-+  as_test_x='test -x'
- else
--  as_executable_p=:
-+  if ls -dL / >/dev/null 2>&1; then
-+    as_ls_L_option=L
-+  else
-+    as_ls_L_option=
-+  fi
-+  as_test_x='
-+    eval sh -c '\''
-+      if test -d "$1"; then
-+        test -d "$1/.";
-+      else
-+	case $1 in
-+        -*)set "./$1";;
-+	esac;
-+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
-+	???[sx]*):;;*)false;;esac;fi
-+    '\'' sh
-+  '
- fi
--rm -f conf$$.file
-+as_executable_p=$as_test_x
- 
- # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-@@ -38145,7 +34242,7 @@ exec 6>&1
- # values after options handling.
- ac_log="
- This file was extended by GNU tar $as_me 1.17, which was
--generated by GNU Autoconf 2.60.  Invocation command line was
-+generated by GNU Autoconf 2.61.  Invocation command line was
- 
-   CONFIG_FILES    = $CONFIG_FILES
-   CONFIG_HEADERS  = $CONFIG_HEADERS
-@@ -38174,7 +34271,7 @@ current configuration.
- Usage: $0 [OPTIONS] [FILE]...
- 
-   -h, --help       print this help, then exit
--  -V, --version    print version number, then exit
-+  -V, --version    print version number and configuration settings, then exit
-   -q, --quiet      do not print progress messages
-   -d, --debug      don't remove temporary files
-       --recheck    update $as_me by reconfiguring in the same conditions
-@@ -38198,7 +34295,7 @@ _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
- ac_cs_version="\\
- GNU tar config.status 1.17
--configured by $0, generated by GNU Autoconf 2.60,
-+configured by $0, generated by GNU Autoconf 2.61,
-   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
- 
- Copyright (C) 2006 Free Software Foundation, Inc.
-@@ -39274,7 +35371,7 @@ echo "$as_me: executing $ac_file command
-   # each Makefile.in and add a new line on top of each file to say so.
-   # Grep'ing the whole file is not good either: AIX grep has a line
-   # limit of 2048, but all sed's we know have understand at least 4000.
--  if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-+  if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
-     dirpart=`$as_dirname -- "$mf" ||
- $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- 	 X"$mf" : 'X\(//\)[^/]' \| \
-
-diff -up tar-1.17/config.hin.xattrs tar-1.17/config.hin
---- tar-1.17/config.hin.xattrs	2007-06-08 10:36:29.000000000 +0200
-+++ tar-1.17/config.hin	2007-12-10 12:52:08.000000000 +0100
-@@ -163,6 +163,9 @@
-    includes <alloca.h> only if HAVE_ALLOCA_H is defined. */
- #undef HAVE_ALLOCA_H
- 
-+/* Define to 1 if you have the <attr/xattr.h> header file. */
-+#undef HAVE_ATTR_XATTR_H
-+
- /* Define to 1 if you have the <bp-sym.h> header file. */
- #undef HAVE_BP_SYM_H
- 
-@@ -396,12 +399,21 @@
- /* Define to 1 if you have the <features.h> header file. */
- #undef HAVE_FEATURES_H
- 
-+/* Define to 1 if you have the `fgetxattr' function. */
-+#undef HAVE_FGETXATTR
-+
-+/* Define to 1 if you have the `flistxattr' function. */
-+#undef HAVE_FLISTXATTR
-+
- /* Define to 1 if you have the <float.h> header file. */
- #undef HAVE_FLOAT_H
- 
- /* Define to 1 if you have the `flockfile' function. */
- #undef HAVE_FLOCKFILE
- 
-+/* Define to 1 if you have the `fsetxattr' function. */
-+#undef HAVE_FSETXATTR
-+
- /* Define to 1 if you have the `fsync' function. */
- #undef HAVE_FSYNC
- 
-@@ -441,6 +453,9 @@
- /* Define to 1 if you have the `gettimeofday' function. */
- #undef HAVE_GETTIMEOFDAY
- 
-+/* Define to 1 if you have the `getxattr' function. */
-+#undef HAVE_GETXATTR
-+
- /* Define if you have the iconv() function and it works. */
- #undef HAVE_ICONV
- 
-@@ -480,12 +495,27 @@
- /* Define to 1 if you have the `lchown' function. */
- #undef HAVE_LCHOWN
- 
-+/* Define to 1 if you have the `lgetxattr' function. */
-+#undef HAVE_LGETXATTR
-+
-+/* Define to 1 if you have the `acl' library (-lacl). */
-+#undef HAVE_LIBACL
-+
-+/* Define to 1 if you have the `selinux' library (-lselinux). */
-+#undef HAVE_LIBSELINUX
-+
- /* Define to 1 if you have the <linewrap.h> header file. */
- #undef HAVE_LINEWRAP_H
- 
- /* Define to 1 if you have the <linux/fd.h> header file. */
- #undef HAVE_LINUX_FD_H
- 
-+/* Define to 1 if you have the `listxattr' function. */
-+#undef HAVE_LISTXATTR
-+
-+/* Define to 1 if you have the `llistxattr' function. */
-+#undef HAVE_LLISTXATTR
-+
- /* Define to 1 if you have the <locale.h> header file. */
- #undef HAVE_LOCALE_H
- 
-@@ -498,6 +528,9 @@
- /* Define to 1 if the system has the type `long long int'. */
- #undef HAVE_LONG_LONG_INT
- 
-+/* Define to 1 if you have the `lsetxattr' function. */
-+#undef HAVE_LSETXATTR
-+
- /* Define to 1 if you have the `lstat' function. */
- #undef HAVE_LSTAT
- 
-@@ -598,12 +631,18 @@
- /* Define to 1 if you have the <search.h> header file. */
- #undef HAVE_SEARCH_H
- 
-+/* Define to 1 if you have the <selinux/selinux.h> header file. */
-+#undef HAVE_SELINUX_SELINUX_H
-+
- /* Define to 1 if you have the `setenv' function. */
- #undef HAVE_SETENV
- 
- /* Define to 1 if you have the `setlocale' function. */
- #undef HAVE_SETLOCALE
- 
-+/* Define to 1 if you have the `setxattr' function. */
-+#undef HAVE_SETXATTR
-+
- /* Define to 1 if you have the <sgtty.h> header file. */
- #undef HAVE_SGTTY_H
- 
-@@ -743,6 +782,9 @@
- /* Define to 1 if you have the <sysexits.h> header file. */
- #undef HAVE_SYSEXITS_H
- 
-+/* Define to 1 if you have the <sys/acl.h> header file. */
-+#undef HAVE_SYS_ACL_H
-+
- /* Define to 1 if you have the <sys/bitypes.h> header file. */
- #undef HAVE_SYS_BITYPES_H
- 
-@@ -891,6 +933,9 @@
- /* Define if utimes works properly. */
- #undef HAVE_WORKING_UTIMES
- 
-+/* Define if we have a working extended attributes */
-+#undef HAVE_XATTRS
-+
- /* Define to 1 if the system has the type `_Bool'. */
- #undef HAVE__BOOL
- 
diff --git a/tar-1.19-xattrs-conf.patch b/tar-1.19-xattrs-conf.patch
new file mode 100644
index 0000000..c531197
--- /dev/null
+++ b/tar-1.19-xattrs-conf.patch
@@ -0,0 +1,2607 @@
+diff -up /dev/null tar-1.19/m4/size_max.m4
+--- /dev/null	2007-12-17 10:53:34.527001576 +0100
++++ tar-1.19/m4/size_max.m4	2007-12-17 11:46:35.000000000 +0100
+@@ -0,0 +1,68 @@
++# size_max.m4 serial 6
++dnl Copyright (C) 2003, 2005-2006 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl From Bruno Haible.
++
++AC_DEFUN([gl_SIZE_MAX],
++[
++  AC_CHECK_HEADERS(stdint.h)
++  dnl First test whether the system already has SIZE_MAX.
++  AC_MSG_CHECKING([for SIZE_MAX])
++  AC_CACHE_VAL([gl_cv_size_max], [
++    gl_cv_size_max=
++    AC_EGREP_CPP([Found it], [
++#include <limits.h>
++#if HAVE_STDINT_H
++#include <stdint.h>
++#endif
++#ifdef SIZE_MAX
++Found it
++#endif
++], gl_cv_size_max=yes)
++    if test -z "$gl_cv_size_max"; then
++      dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
++      dnl than the type 'unsigned long'. Try hard to find a definition that can
++      dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
++      AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
++        [#include <stddef.h>
++#include <limits.h>], size_t_bits_minus_1=)
++      AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
++        [#include <stddef.h>], fits_in_uint=)
++      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
++        if test $fits_in_uint = 1; then
++          dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
++          dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
++          AC_TRY_COMPILE([#include <stddef.h>
++            extern size_t foo;
++            extern unsigned long foo;
++            ], [], fits_in_uint=0)
++        fi
++        dnl We cannot use 'expr' to simplify this expression, because 'expr'
++        dnl works only with 'long' integers in the host environment, while we
++        dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
++        if test $fits_in_uint = 1; then
++          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
++        else
++          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
++        fi
++      else
++        dnl Shouldn't happen, but who knows...
++        gl_cv_size_max='((size_t)~(size_t)0)'
++      fi
++    fi
++  ])
++  AC_MSG_RESULT([$gl_cv_size_max])
++  if test "$gl_cv_size_max" != yes; then
++    AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
++      [Define as the maximum value of type 'size_t', if the system doesn't define it.])
++  fi
++])
++
++dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
++dnl Remove this when we can assume autoconf >= 2.61.
++m4_ifdef([AC_COMPUTE_INT], [], [
++  AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
++])
+diff -up tar-1.19/config.hin.xattrs-conf tar-1.19/config.hin
+--- tar-1.19/config.hin.xattrs-conf	2007-10-10 13:01:17.000000000 +0200
++++ tar-1.19/config.hin	2007-12-17 11:47:38.000000000 +0100
+@@ -121,6 +121,9 @@
+    includes <alloca.h> only if HAVE_ALLOCA_H is defined. */
+ #undef HAVE_ALLOCA_H
+ 
++/* Define to 1 if you have the <attr/xattr.h> header file. */
++#undef HAVE_ATTR_XATTR_H
++
+ /* Define to 1 if you have the <bp-sym.h> header file. */
+ #undef HAVE_BP_SYM_H
+ 
+@@ -354,12 +357,21 @@
+ /* Define to 1 if you have the <features.h> header file. */
+ #undef HAVE_FEATURES_H
+ 
++/* Define to 1 if you have the `fgetxattr' function. */
++#undef HAVE_FGETXATTR
++
++/* Define to 1 if you have the `flistxattr' function. */
++#undef HAVE_FLISTXATTR
++
+ /* Define to 1 if you have the <float.h> header file. */
+ #undef HAVE_FLOAT_H
+ 
+ /* Define to 1 if you have the `flockfile' function. */
+ #undef HAVE_FLOCKFILE
+ 
++/* Define to 1 if you have the `fsetxattr' function. */
++#undef HAVE_FSETXATTR
++
+ /* Define to 1 if you have the `fsync' function. */
+ #undef HAVE_FSYNC
+ 
+@@ -399,6 +411,9 @@
+ /* Define to 1 if you have the `gettimeofday' function. */
+ #undef HAVE_GETTIMEOFDAY
+ 
++/* Define to 1 if you have the `getxattr' function. */
++#undef HAVE_GETXATTR
++
+ /* Define if you have the iconv() function and it works. */
+ #undef HAVE_ICONV
+ 
+@@ -444,12 +459,27 @@
+ /* Define to 1 if you have the `lchown' function. */
+ #undef HAVE_LCHOWN
+ 
++/* Define to 1 if you have the `lgetxattr' function. */
++#undef HAVE_LGETXATTR
++
++/* Define to 1 if you have the `acl' library (-lacl). */
++#undef HAVE_LIBACL
++
++/* Define to 1 if you have the `selinux' library (-lselinux). */
++#undef HAVE_LIBSELINUX
++
+ /* Define to 1 if you have the <linewrap.h> header file. */
+ #undef HAVE_LINEWRAP_H
+ 
+ /* Define to 1 if you have the <linux/fd.h> header file. */
+ #undef HAVE_LINUX_FD_H
+ 
++/* Define to 1 if you have the `listxattr' function. */
++#undef HAVE_LISTXATTR
++
++/* Define to 1 if you have the `llistxattr' function. */
++#undef HAVE_LLISTXATTR
++
+ /* Define to 1 if you have the <locale.h> header file. */
+ #undef HAVE_LOCALE_H
+ 
+@@ -462,6 +492,9 @@
+ /* Define to 1 if the system has the type `long long int'. */
+ #undef HAVE_LONG_LONG_INT
+ 
++/* Define to 1 if you have the `lsetxattr' function. */
++#undef HAVE_LSETXATTR
++
+ /* Define to 1 if you have the `lstat' function. */
+ #undef HAVE_LSTAT
+ 
+@@ -568,12 +601,18 @@
+ /* Define to 1 if you have the <search.h> header file. */
+ #undef HAVE_SEARCH_H
+ 
++/* Define to 1 if you have the <selinux/selinux.h> header file. */
++#undef HAVE_SELINUX_SELINUX_H
++
+ /* Define to 1 if you have the `setenv' function. */
+ #undef HAVE_SETENV
+ 
+ /* Define to 1 if you have the `setlocale' function. */
+ #undef HAVE_SETLOCALE
+ 
++/* Define to 1 if you have the `setxattr' function. */
++#undef HAVE_SETXATTR
++
+ /* Define to 1 if you have the <sgtty.h> header file. */
+ #undef HAVE_SGTTY_H
+ 
+@@ -713,6 +752,9 @@
+ /* Define to 1 if you have the <sysexits.h> header file. */
+ #undef HAVE_SYSEXITS_H
+ 
++/* Define to 1 if you have the <sys/acl.h> header file. */
++#undef HAVE_SYS_ACL_H
++
+ /* Define to 1 if you have the <sys/bitypes.h> header file. */
+ #undef HAVE_SYS_BITYPES_H
+ 
+@@ -861,6 +903,9 @@
+ /* Define if utimes works properly. */
+ #undef HAVE_WORKING_UTIMES
+ 
++/* Define if we have a working extended attributes */
++#undef HAVE_XATTRS
++
+ /* Define to 1 if the system has the type `_Bool'. */
+ #undef HAVE__BOOL
+ 
+diff -up tar-1.19/configure.xattrs-conf tar-1.19/configure
+--- tar-1.19/configure.xattrs-conf	2007-10-10 13:00:16.000000000 +0200
++++ tar-1.19/configure	2007-12-17 11:47:14.000000000 +0100
+@@ -658,6 +658,7 @@ target_alias
+ INSTALL_PROGRAM
+ INSTALL_SCRIPT
+ INSTALL_DATA
++am__isrc
+ CYGPATH_W
+ PACKAGE
+ VERSION
+@@ -1963,6 +1964,9 @@ ac_header_list="$ac_header_list sys/tpri
+ ac_header_list="$ac_header_list sys/tape.h"
+ ac_header_list="$ac_header_list unistd.h"
+ ac_header_list="$ac_header_list locale.h"
++ac_header_list="$ac_header_list selinux/selinux.h"
++ac_header_list="$ac_header_list attr/xattr.h"
++ac_header_list="$ac_header_list sys/acl.h"
+ ac_func_list="$ac_func_list flockfile"
+ ac_func_list="$ac_func_list funlockfile"
+ ac_header_list="$ac_header_list features.h"
+@@ -2136,7 +2140,8 @@ ac_configure="$SHELL $ac_aux_dir/configu
+ ac_config_headers="$ac_config_headers config.h:config.hin"
+ 
+ 
+-am__api_version="1.9"
++am__api_version='1.10'
++
+ # Find a good install program.  We prefer a C program (faster),
+ # so one script is as good as another.  But avoid the broken or
+ # incompatible versions:
+@@ -2288,38 +2293,53 @@ else
+ echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+ fi
+ 
+-if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+-  # We used to keeping the `.' as first argument, in order to
+-  # allow $(mkdir_p) to be used without argument.  As in
+-  #   $(mkdir_p) $(somedir)
+-  # where $(somedir) is conditionally defined.  However this is wrong
+-  # for two reasons:
+-  #  1. if the package is installed by a user who cannot write `.'
+-  #     make install will fail,
+-  #  2. the above comment should most certainly read
+-  #     $(mkdir_p) $(DESTDIR)$(somedir)
+-  #     so it does not work when $(somedir) is undefined and
+-  #     $(DESTDIR) is not.
+-  #  To support the latter case, we have to write
+-  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+-  #  so the `.' trick is pointless.
+-  mkdir_p='mkdir -p --'
+-else
+-  # On NextStep and OpenStep, the `mkdir' command does not
+-  # recognize any option.  It will interpret all options as
+-  # directories to create, and then abort because `.' already
+-  # exists.
+-  for d in ./-p ./--version;
+-  do
+-    test -d $d && rmdir $d
+-  done
+-  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+-  if test -f "$ac_aux_dir/mkinstalldirs"; then
+-    mkdir_p='$(mkinstalldirs)'
++{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
++echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
++if test -z "$MKDIR_P"; then
++  if test "${ac_cv_path_mkdir+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  as_save_IFS=$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=$as_save_IFS
++
++fi
++
++  if test "${ac_cv_path_mkdir+set}" = set; then
++    MKDIR_P="$ac_cv_path_mkdir -p"
+   else
+-    mkdir_p='$(install_sh) -d'
++    # 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.
++    test -d ./--version && rmdir ./--version
++    MKDIR_P="$ac_install_sh -d"
+   fi
+ fi
++{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5
++echo "${ECHO_T}$MKDIR_P" >&6; }
++
++mkdir_p="$MKDIR_P"
++case $mkdir_p in
++  [\\/$]* | ?:[\\/]*) ;;
++  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
++esac
+ 
+ for ac_prog in gawk mawk nawk awk
+ do
+@@ -2402,12 +2422,16 @@ else
+ fi
+ rmdir .tst 2>/dev/null
+ 
+-# test to see if srcdir already configured
+-if test "`cd $srcdir && pwd`" != "`pwd`" &&
+-   test -f $srcdir/config.status; then
+-  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
++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 $srcdir/config.status; then
++    { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+ echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+    { (exit 1); exit 1; }; }
++  fi
+ fi
+ 
+ # test whether we have cygpath
+@@ -2450,7 +2474,7 @@ AUTOHEADER=${AUTOHEADER-"${am_missing_ru
+ 
+ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+ 
+-install_sh=${install_sh-"$am_aux_dir/install-sh"}
++install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+ 
+ # Installed binaries are usually stripped using `strip' when the user
+ # run `make install-strip'.  However `strip' might not be the right
+@@ -2554,7 +2578,7 @@ else
+ fi
+ 
+ fi
+-INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+ 
+ # We need awk for the "check" target.  The system "awk" is bad on
+ # some platforms.
+@@ -3621,9 +3645,7 @@ if test "x$enable_dependency_tracking" !
+   am_depcomp="$ac_aux_dir/depcomp"
+   AMDEPBACKSLASH='\'
+ fi
+-
+-
+-if test "x$enable_dependency_tracking" != xno; then
++ if test "x$enable_dependency_tracking" != xno; then
+   AMDEP_TRUE=
+   AMDEP_FALSE='#'
+ else
+@@ -3633,7 +3655,6 @@ fi
+ 
+ 
+ 
+-
+ depcc="$CC"   am_compiler_list=
+ 
+ { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+@@ -3701,6 +3722,7 @@ else
+        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+          >/dev/null 2>conftest.err &&
++       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+@@ -3730,9 +3752,7 @@ fi
+ echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
+ CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+ 
+-
+-
+-if
++ if
+   test "x$enable_dependency_tracking" != xno \
+   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+   am__fastdepCC_TRUE=
+@@ -4009,6 +4029,7 @@ if eval "test \"`echo '$ac_cv_prog_cc_'$
+ fi
+ 
+ 
++
+ cat >>confdefs.h <<\_ACEOF
+ #define _GNU_SOURCE 1
+ _ACEOF
+@@ -5584,14 +5605,12 @@ rm -f conftest*
+   fi
+ fi
+ 
+-
+-        { echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
+-echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6; }
+-if test "${ac_cv_lib_cposix_strerror+set}" = set; then
++{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
++echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
++if test "${ac_cv_search_strerror+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lcposix  $LIBS"
++  ac_func_search_save_LIBS=$LIBS
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h.  */
+ _ACEOF
+@@ -5614,7 +5633,14 @@ return strerror ();
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
++for ac_lib in '' cposix; do
++  if test -z "$ac_lib"; then
++    ac_res="none required"
++  else
++    ac_res=-l$ac_lib
++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++  fi
++  rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (ac_try="$ac_link"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+@@ -5632,25 +5658,35 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
+ 	 test ! -s conftest.err
+        } && test -s conftest$ac_exeext &&
+        $as_test_x conftest$ac_exeext; then
+-  ac_cv_lib_cposix_strerror=yes
++  ac_cv_search_strerror=$ac_res
+ else
+   echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-	ac_cv_lib_cposix_strerror=no
++
+ fi
+ 
+ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
++      conftest$ac_exeext
++  if test "${ac_cv_search_strerror+set}" = set; then
++  break
+ fi
+-{ echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
+-echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6; }
+-if test $ac_cv_lib_cposix_strerror = yes; then
+-  LIBS="$LIBS -lcposix"
++done
++if test "${ac_cv_search_strerror+set}" = set; then
++  :
++else
++  ac_cv_search_strerror=no
+ fi
++rm conftest.$ac_ext
++LIBS=$ac_func_search_save_LIBS
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
++echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
++ac_res=$ac_cv_search_strerror
++if test "$ac_res" != no; then
++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ 
+-
++fi
+ 
+ { echo "$as_me:$LINENO: checking for inline" >&5
+ echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
+@@ -5952,6 +5988,18 @@ done
+ 
+ 
+ 
++
++
++
++
++
++
++
++
++
++
++
++
+ for ac_header in sys/buf.h
+ do
+ as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+@@ -16192,7 +16240,6 @@ fi
+ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ rm -f conftest.val
+-
+       if test "$cross_compiling" = yes; then
+   # Depending upon the size, compute the lo and hi bounds.
+ cat >conftest.$ac_ext <<_ACEOF
+@@ -16502,7 +16549,6 @@ fi
+ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ rm -f conftest.val
+-
+       if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
+         if test $fits_in_uint = 1; then
+                               cat >conftest.$ac_ext <<_ACEOF
+@@ -16576,9 +16622,7 @@ _ACEOF
+ 
+ 
+ 
+-
+-
+-if false; then
++   if false; then
+   GL_COND_LIBTOOL_TRUE=
+   GL_COND_LIBTOOL_FALSE='#'
+ else
+@@ -32646,6 +32690,257 @@ _ACEOF
+ fi
+ done
+ 
++
++
++
++
++
++
++
++
++
++for ac_func in getxattr  fgetxattr  lgetxattr \
++               setxattr  fsetxattr  lsetxattr \
++               listxattr flistxattr llistxattr
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++{ echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char $ac_func (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined __stub_$ac_func || defined __stub___$ac_func
++choke me
++#endif
++
++int
++main ()
++{
++return $ac_func ();
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++  (eval "$ac_link") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext &&
++       $as_test_x conftest$ac_exeext; then
++  eval "$as_ac_var=yes"
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	eval "$as_ac_var=no"
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++      conftest$ac_exeext conftest.$ac_ext
++fi
++ac_res=`eval echo '${'$as_ac_var'}'`
++	       { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++  cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_XATTRS
++_ACEOF
++
++fi
++done
++
++
++{ echo "$as_me:$LINENO: checking for getfilecon in -lselinux" >&5
++echo $ECHO_N "checking for getfilecon in -lselinux... $ECHO_C" >&6; }
++if test "${ac_cv_lib_selinux_getfilecon+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lselinux  $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char getfilecon ();
++int
++main ()
++{
++return getfilecon ();
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++  (eval "$ac_link") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext &&
++       $as_test_x conftest$ac_exeext; then
++  ac_cv_lib_selinux_getfilecon=yes
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_lib_selinux_getfilecon=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++      conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_getfilecon" >&5
++echo "${ECHO_T}$ac_cv_lib_selinux_getfilecon" >&6; }
++if test $ac_cv_lib_selinux_getfilecon = yes; then
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBSELINUX 1
++_ACEOF
++
++  LIBS="-lselinux $LIBS"
++
++fi
++
++
++{ echo "$as_me:$LINENO: checking for acl_get_fd in -lacl" >&5
++echo $ECHO_N "checking for acl_get_fd in -lacl... $ECHO_C" >&6; }
++if test "${ac_cv_lib_acl_acl_get_fd+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lacl  $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char acl_get_fd ();
++int
++main ()
++{
++return acl_get_fd ();
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++  (eval "$ac_link") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext &&
++       $as_test_x conftest$ac_exeext; then
++  ac_cv_lib_acl_acl_get_fd=yes
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_cv_lib_acl_acl_get_fd=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
++      conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_lib_acl_acl_get_fd" >&5
++echo "${ECHO_T}$ac_cv_lib_acl_acl_get_fd" >&6; }
++if test $ac_cv_lib_acl_acl_get_fd = yes; then
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBACL 1
++_ACEOF
++
++  LIBS="-lacl $LIBS"
++
++fi
++
++
+ { echo "$as_me:$LINENO: checking whether getgrgid is declared" >&5
+ echo $ECHO_N "checking whether getgrgid is declared... $ECHO_C" >&6; }
+ if test "${ac_cv_have_decl_getgrgid+set}" = set; then
+@@ -34374,6 +34669,296 @@ fi
+ 
+ done
+ 
++
++for ac_header in selinux/selinux.h
++do
++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  { echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++	       { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++else
++  # Is the header compilable?
++{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++#include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_header_compiler=yes
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_header_compiler=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++echo "${ECHO_T}$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <$ac_header>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  ac_header_preproc=yes
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++  ac_header_preproc=no
++fi
++
++rm -f conftest.err conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
++echo "${ECHO_T}$ac_header_preproc" >&6; }
++
++# So?  What about this header?
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
++  yes:no: )
++    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
++    ac_header_preproc=yes
++    ;;
++  no:yes:* )
++    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
++echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
++echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++    ( cat <<\_ASBOX
++## ------------------------------ ##
++## Report this to bug-tar@gnu.org ##
++## ------------------------------ ##
++_ASBOX
++     ) | sed "s/^/$as_me: WARNING:     /" >&2
++    ;;
++esac
++{ echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  eval "$as_ac_Header=\$ac_header_preproc"
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++	       { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++
++fi
++if test `eval echo '${'$as_ac_Header'}'` = yes; then
++  cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++for ac_header in attr/xattr.h
++do
++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  { echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++	       { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++else
++  # Is the header compilable?
++{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_includes_default
++#include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++  (eval "$ac_compile") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then
++  ac_header_compiler=yes
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_header_compiler=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++echo "${ECHO_T}$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++#include <$ac_header>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } >/dev/null && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then
++  ac_header_preproc=yes
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++  ac_header_preproc=no
++fi
++
++rm -f conftest.err conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
++echo "${ECHO_T}$ac_header_preproc" >&6; }
++
++# So?  What about this header?
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
++  yes:no: )
++    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
++    ac_header_preproc=yes
++    ;;
++  no:yes:* )
++    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
++echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
++echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
++    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++    ( cat <<\_ASBOX
++## ------------------------------ ##
++## Report this to bug-tar@gnu.org ##
++## ------------------------------ ##
++_ASBOX
++     ) | sed "s/^/$as_me: WARNING:     /" >&2
++    ;;
++esac
++{ echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  eval "$as_ac_Header=\$ac_header_preproc"
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++	       { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++
++fi
++if test `eval echo '${'$as_ac_Header'}'` = yes; then
++  cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
+ { echo "$as_me:$LINENO: checking for iconv_t" >&5
+ echo $ECHO_N "checking for iconv_t... $ECHO_C" >&6; }
+ if test "${ac_cv_type_iconv_t+set}" = set; then
+@@ -36695,6 +37280,7 @@ target_alias!$target_alias$ac_delim
+ INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
+ INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
+ INSTALL_DATA!$INSTALL_DATA$ac_delim
++am__isrc!$am__isrc$ac_delim
+ CYGPATH_W!$CYGPATH_W$ac_delim
+ PACKAGE!$PACKAGE$ac_delim
+ VERSION!$VERSION$ac_delim
+@@ -36751,7 +37337,6 @@ GNULIB_GETLOGIN_R!$GNULIB_GETLOGIN_R$ac_
+ GNULIB_LCHOWN!$GNULIB_LCHOWN$ac_delim
+ GNULIB_LSEEK!$GNULIB_LSEEK$ac_delim
+ GNULIB_READLINK!$GNULIB_READLINK$ac_delim
+-GNULIB_SLEEP!$GNULIB_SLEEP$ac_delim
+ _ACEOF
+ 
+   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
+@@ -36793,6 +37378,7 @@ _ACEOF
+ ac_delim='%!_!# '
+ for ac_last_try in false false false false false :; do
+   cat >conf$$subs.sed <<_ACEOF
++GNULIB_SLEEP!$GNULIB_SLEEP$ac_delim
+ HAVE_DUP2!$HAVE_DUP2$ac_delim
+ HAVE_FTRUNCATE!$HAVE_FTRUNCATE$ac_delim
+ HAVE_READLINK!$HAVE_READLINK$ac_delim
+@@ -36889,7 +37475,6 @@ WINT_T_SUFFIX!$WINT_T_SUFFIX$ac_delim
+ STDINT_H!$STDINT_H$ac_delim
+ PRI_MACROS_BROKEN!$PRI_MACROS_BROKEN$ac_delim
+ GNULIB_IMAXABS!$GNULIB_IMAXABS$ac_delim
+-GNULIB_IMAXDIV!$GNULIB_IMAXDIV$ac_delim
+ _ACEOF
+ 
+   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
+@@ -36931,6 +37516,7 @@ _ACEOF
+ ac_delim='%!_!# '
+ for ac_last_try in false false false false false :; do
+   cat >conf$$subs.sed <<_ACEOF
++GNULIB_IMAXDIV!$GNULIB_IMAXDIV$ac_delim
+ GNULIB_STRTOIMAX!$GNULIB_STRTOIMAX$ac_delim
+ GNULIB_STRTOUMAX!$GNULIB_STRTOUMAX$ac_delim
+ HAVE_DECL_IMAXABS!$HAVE_DECL_IMAXABS$ac_delim
+@@ -37027,7 +37613,6 @@ WCHAR_H!$WCHAR_H$ac_delim
+ HAVE_WCHAR_H!$HAVE_WCHAR_H$ac_delim
+ NEXT_WCHAR_H!$NEXT_WCHAR_H$ac_delim
+ HAVE_ISWCNTRL!$HAVE_ISWCNTRL$ac_delim
+-HAVE_WINT_T!$HAVE_WINT_T$ac_delim
+ _ACEOF
+ 
+   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
+@@ -37069,6 +37654,7 @@ _ACEOF
+ ac_delim='%!_!# '
+ for ac_last_try in false false false false false :; do
+   cat >conf$$subs.sed <<_ACEOF
++HAVE_WINT_T!$HAVE_WINT_T$ac_delim
+ NEXT_WCTYPE_H!$NEXT_WCTYPE_H$ac_delim
+ HAVE_WCTYPE_H!$HAVE_WCTYPE_H$ac_delim
+ WCTYPE_H!$WCTYPE_H$ac_delim
+@@ -37105,7 +37691,7 @@ gl_LIBOBJS!$gl_LIBOBJS$ac_delim
+ gl_LTLIBOBJS!$gl_LTLIBOBJS$ac_delim
+ _ACEOF
+ 
+-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 34; then
++  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 35; then
+     break
+   elif $ac_last_try; then
+     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+@@ -37555,8 +38141,9 @@ echo "$as_me: executing $ac_file command
+   # 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.
+-  # So let's grep whole file.
+-  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
++  # Grep'ing the whole file is not good either: AIX grep has a line
++  # limit of 2048, but all sed's we know have understand at least 4000.
++  if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
+     dirpart=`$as_dirname -- "$mf" ||
+ $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ 	 X"$mf" : 'X\(//\)[^/]' \| \
+diff -up tar-1.19/src/Makefile.in.xattrs-conf tar-1.19/src/Makefile.in
+--- tar-1.19/src/Makefile.in.xattrs-conf	2007-10-10 13:00:21.000000000 +0200
++++ tar-1.19/src/Makefile.in	2007-12-17 11:47:13.000000000 +0100
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.5 from Makefile.am.
++# Makefile.in generated by automake 1.10 from Makefile.am.
+ # @configure_input@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004, 2005  Free Software Foundation, Inc.
++# 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+ # This Makefile.in 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.
+@@ -20,17 +20,11 @@
+ # 2007 Free Software Foundation, Inc.
+ 
+ 
+-SOURCES = $(tar_SOURCES)
+-
+-srcdir = @srcdir@
+-top_srcdir = @top_srcdir@
+ VPATH = @srcdir@
+ pkgdatadir = $(datadir)/@PACKAGE@
+ pkglibdir = $(libdir)/@PACKAGE@
+ pkgincludedir = $(includedir)/@PACKAGE@
+-top_builddir = ..
+ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+-INSTALL = @INSTALL@
+ install_sh_DATA = $(install_sh) -c -m 644
+ install_sh_PROGRAM = $(install_sh) -c
+ install_sh_SCRIPT = $(install_sh) -c
+@@ -100,34 +94,34 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/a
+ 	$(top_srcdir)/m4/rpmatch.m4 $(top_srcdir)/m4/rtapelib.m4 \
+ 	$(top_srcdir)/m4/safe-read.m4 $(top_srcdir)/m4/safe-write.m4 \
+ 	$(top_srcdir)/m4/save-cwd.m4 $(top_srcdir)/m4/savedir.m4 \
+-	$(top_srcdir)/m4/setenv.m4 $(top_srcdir)/m4/sleep.m4 \
+-	$(top_srcdir)/m4/ssize_t.m4 $(top_srcdir)/m4/stat-time.m4 \
+-	$(top_srcdir)/m4/stdarg.m4 $(top_srcdir)/m4/stdbool.m4 \
+-	$(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdint_h.m4 \
+-	$(top_srcdir)/m4/stdio_h.m4 $(top_srcdir)/m4/stdlib_h.m4 \
+-	$(top_srcdir)/m4/stpcpy.m4 $(top_srcdir)/m4/strcase.m4 \
+-	$(top_srcdir)/m4/strchrnul.m4 $(top_srcdir)/m4/strdup.m4 \
+-	$(top_srcdir)/m4/strerror.m4 $(top_srcdir)/m4/string_h.m4 \
+-	$(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \
+-	$(top_srcdir)/m4/strtoimax.m4 $(top_srcdir)/m4/strtol.m4 \
+-	$(top_srcdir)/m4/strtoll.m4 $(top_srcdir)/m4/strtoul.m4 \
+-	$(top_srcdir)/m4/strtoull.m4 $(top_srcdir)/m4/strtoumax.m4 \
+-	$(top_srcdir)/m4/sys_stat_h.m4 $(top_srcdir)/m4/sys_time_h.m4 \
+-	$(top_srcdir)/m4/sysexits.m4 $(top_srcdir)/m4/system.m4 \
+-	$(top_srcdir)/m4/tempname.m4 $(top_srcdir)/m4/time_h.m4 \
+-	$(top_srcdir)/m4/time_r.m4 $(top_srcdir)/m4/timespec.m4 \
+-	$(top_srcdir)/m4/tm_gmtoff.m4 $(top_srcdir)/m4/unistd-safer.m4 \
+-	$(top_srcdir)/m4/unistd_h.m4 $(top_srcdir)/m4/unlinkdir.m4 \
+-	$(top_srcdir)/m4/unlocked-io.m4 $(top_srcdir)/m4/utimbuf.m4 \
+-	$(top_srcdir)/m4/utime.m4 $(top_srcdir)/m4/utimens.m4 \
+-	$(top_srcdir)/m4/utimes-null.m4 $(top_srcdir)/m4/utimes.m4 \
+-	$(top_srcdir)/m4/vasnprintf.m4 $(top_srcdir)/m4/vsnprintf.m4 \
+-	$(top_srcdir)/m4/wchar.m4 $(top_srcdir)/m4/wchar_t.m4 \
+-	$(top_srcdir)/m4/wctype.m4 $(top_srcdir)/m4/wcwidth.m4 \
+-	$(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/m4/xalloc.m4 \
+-	$(top_srcdir)/m4/xgetcwd.m4 $(top_srcdir)/m4/xsize.m4 \
+-	$(top_srcdir)/m4/xstrndup.m4 $(top_srcdir)/m4/xstrtol.m4 \
+-	$(top_srcdir)/configure.ac
++	$(top_srcdir)/m4/setenv.m4 $(top_srcdir)/m4/size_max.m4 \
++	$(top_srcdir)/m4/sleep.m4 $(top_srcdir)/m4/ssize_t.m4 \
++	$(top_srcdir)/m4/stat-time.m4 $(top_srcdir)/m4/stdarg.m4 \
++	$(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stdint.m4 \
++	$(top_srcdir)/m4/stdint_h.m4 $(top_srcdir)/m4/stdio_h.m4 \
++	$(top_srcdir)/m4/stdlib_h.m4 $(top_srcdir)/m4/stpcpy.m4 \
++	$(top_srcdir)/m4/strcase.m4 $(top_srcdir)/m4/strchrnul.m4 \
++	$(top_srcdir)/m4/strdup.m4 $(top_srcdir)/m4/strerror.m4 \
++	$(top_srcdir)/m4/string_h.m4 $(top_srcdir)/m4/strndup.m4 \
++	$(top_srcdir)/m4/strnlen.m4 $(top_srcdir)/m4/strtoimax.m4 \
++	$(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/strtoll.m4 \
++	$(top_srcdir)/m4/strtoul.m4 $(top_srcdir)/m4/strtoull.m4 \
++	$(top_srcdir)/m4/strtoumax.m4 $(top_srcdir)/m4/sys_stat_h.m4 \
++	$(top_srcdir)/m4/sys_time_h.m4 $(top_srcdir)/m4/sysexits.m4 \
++	$(top_srcdir)/m4/system.m4 $(top_srcdir)/m4/tempname.m4 \
++	$(top_srcdir)/m4/time_h.m4 $(top_srcdir)/m4/time_r.m4 \
++	$(top_srcdir)/m4/timespec.m4 $(top_srcdir)/m4/tm_gmtoff.m4 \
++	$(top_srcdir)/m4/unistd-safer.m4 $(top_srcdir)/m4/unistd_h.m4 \
++	$(top_srcdir)/m4/unlinkdir.m4 $(top_srcdir)/m4/unlocked-io.m4 \
++	$(top_srcdir)/m4/utimbuf.m4 $(top_srcdir)/m4/utime.m4 \
++	$(top_srcdir)/m4/utimens.m4 $(top_srcdir)/m4/utimes-null.m4 \
++	$(top_srcdir)/m4/utimes.m4 $(top_srcdir)/m4/vasnprintf.m4 \
++	$(top_srcdir)/m4/vsnprintf.m4 $(top_srcdir)/m4/wchar.m4 \
++	$(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wctype.m4 \
++	$(top_srcdir)/m4/wcwidth.m4 $(top_srcdir)/m4/wint_t.m4 \
++	$(top_srcdir)/m4/xalloc.m4 $(top_srcdir)/m4/xgetcwd.m4 \
++	$(top_srcdir)/m4/xsize.m4 $(top_srcdir)/m4/xstrndup.m4 \
++	$(top_srcdir)/m4/xstrtol.m4 $(top_srcdir)/configure.ac
+ am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ 	$(ACLOCAL_M4)
+ mkinstalldirs = $(SHELL) $(top_srcdir)/build-aux/mkinstalldirs
+@@ -141,13 +135,14 @@ am_tar_OBJECTS = buffer.$(OBJEXT) compar
+ 	incremen.$(OBJEXT) list.$(OBJEXT) misc.$(OBJEXT) \
+ 	names.$(OBJEXT) sparse.$(OBJEXT) system.$(OBJEXT) \
+ 	tar.$(OBJEXT) transform.$(OBJEXT) update.$(OBJEXT) \
+-	utf8.$(OBJEXT)
++	utf8.$(OBJEXT) xattrs.$(OBJEXT)
+ tar_OBJECTS = $(am_tar_OBJECTS)
+ am__DEPENDENCIES_1 =
+ am__DEPENDENCIES_2 = ../lib/libtar.a $(am__DEPENDENCIES_1) \
+ 	$(am__DEPENDENCIES_1)
+-tar_DEPENDENCIES = $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_1)
+-DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
++tar_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) \
++	$(am__DEPENDENCIES_1)
++DEFAULT_INCLUDES = -I. -I$(top_builddir)@am__isrc@
+ depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
+ am__depfiles_maybe = depfiles
+ COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+@@ -163,8 +158,6 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCE
+ ACLOCAL = @ACLOCAL@
+ ALLOCA = @ALLOCA@
+ ALLOCA_H = @ALLOCA_H@
+-AMDEP_FALSE = @AMDEP_FALSE@
+-AMDEP_TRUE = @AMDEP_TRUE@
+ AMTAR = @AMTAR@
+ AUTOCONF = @AUTOCONF@
+ AUTOHEADER = @AUTOHEADER@
+@@ -205,8 +198,6 @@ FLOAT_H = @FLOAT_H@
+ FNMATCH_H = @FNMATCH_H@
+ GETOPT_H = @GETOPT_H@
+ GLIBC21 = @GLIBC21@
+-GL_COND_LIBTOOL_FALSE = @GL_COND_LIBTOOL_FALSE@
+-GL_COND_LIBTOOL_TRUE = @GL_COND_LIBTOOL_TRUE@
+ GMSGFMT = @GMSGFMT@
+ GMSGFMT_015 = @GMSGFMT_015@
+ GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POSIX@
+@@ -337,6 +328,7 @@ HAVE_WCTYPE_H = @HAVE_WCTYPE_H@
+ HAVE_WINT_T = @HAVE_WINT_T@
+ HAVE__BOOL = @HAVE__BOOL@
+ INCLUDE_NEXT = @INCLUDE_NEXT@
++INSTALL = @INSTALL@
+ INSTALL_DATA = @INSTALL_DATA@
+ INSTALL_PROGRAM = @INSTALL_PROGRAM@
+ INSTALL_SCRIPT = @INSTALL_SCRIPT@
+@@ -357,6 +349,7 @@ LTLIBICONV = @LTLIBICONV@
+ LTLIBINTL = @LTLIBINTL@
+ LTLIBOBJS = @LTLIBOBJS@
+ MAKEINFO = @MAKEINFO@
++MKDIR_P = @MKDIR_P@
+ MSGFMT = @MSGFMT@
+ MSGFMT_015 = @MSGFMT_015@
+ MSGMERGE = @MSGMERGE@
+@@ -439,9 +432,11 @@ XGETTEXT = @XGETTEXT@
+ XGETTEXT_015 = @XGETTEXT_015@
+ YACC = @YACC@
+ YFLAGS = @YFLAGS@
++abs_builddir = @abs_builddir@
++abs_srcdir = @abs_srcdir@
++abs_top_builddir = @abs_top_builddir@
++abs_top_srcdir = @abs_top_srcdir@
+ ac_ct_CC = @ac_ct_CC@
+-am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+-am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+ am__include = @am__include@
+ am__leading_dot = @am__leading_dot@
+ am__quote = @am__quote@
+@@ -453,6 +448,7 @@ build_alias = @build_alias@
+ build_cpu = @build_cpu@
+ build_os = @build_os@
+ build_vendor = @build_vendor@
++builddir = @builddir@
+ datadir = @datadir@
+ datarootdir = @datarootdir@
+ docdir = @docdir@
+@@ -482,9 +478,12 @@ program_transform_name = @program_transf
+ psdir = @psdir@
+ sbindir = @sbindir@
+ sharedstatedir = @sharedstatedir@
++srcdir = @srcdir@
+ sysconfdir = @sysconfdir@
+ target_alias = @target_alias@
+-noinst_HEADERS = arith.h common.h tar.h
++top_builddir = @top_builddir@
++top_srcdir = @top_srcdir@
++noinst_HEADERS = arith.h common.h tar.h xattrs.h
+ tar_SOURCES = \
+  buffer.c\
+  compare.c\
+@@ -501,11 +500,12 @@ tar_SOURCES = \
+  tar.c\
+  transform.c\
+  update.c\
+- utf8.c
++ utf8.c\
++ xattrs.c
+ 
+ INCLUDES = -I$(top_srcdir)/lib -I../ -I../lib
+ LDADD = ../lib/libtar.a $(LIBINTL) $(LIBICONV)
+-tar_LDADD = $(LDADD) $(LIB_CLOCK_GETTIME)
++tar_LDADD = $(LIBS) $(LDADD) $(LIB_CLOCK_GETTIME)
+ all: all-am
+ 
+ .SUFFIXES:
+@@ -541,7 +541,7 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+ 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+ install-binPROGRAMS: $(bin_PROGRAMS)
+ 	@$(NORMAL_INSTALL)
+-	test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)"
++	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+ 	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+ 	  p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+ 	  if test -f $$p \
+@@ -580,7 +580,7 @@ installcheck-binPROGRAMS: $(bin_PROGRAMS
+ 	done; rm -f c$${pid}_.???; exit $$bad
+ tar$(EXEEXT): $(tar_OBJECTS) $(tar_DEPENDENCIES) 
+ 	@rm -f tar$(EXEEXT)
+-	$(LINK) $(tar_LDFLAGS) $(tar_OBJECTS) $(tar_LDADD) $(LIBS)
++	$(LINK) $(tar_OBJECTS) $(tar_LDADD) $(LIBS)
+ 
+ mostlyclean-compile:
+ 	-rm -f *.$(OBJEXT)
+@@ -603,22 +603,22 @@ distclean-compile:
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/transform.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/update.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utf8.Po@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xattrs.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xheader.Po@am__quote@
+ 
+ .c.o:
+-@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+-@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
++@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
++@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ @AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ @am__fastdepCC_FALSE@	$(COMPILE) -c $<
+ 
+ .c.obj:
+-@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+-@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
++@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
++@am__fastdepCC_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ @AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ @am__fastdepCC_FALSE@	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+-uninstall-info-am:
+ 
+ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ 	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+@@ -669,22 +669,21 @@ distclean-tags:
+ 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+ 
+ distdir: $(DISTFILES)
+-	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+-	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+-	list='$(DISTFILES)'; for file in $$list; do \
+-	  case $$file in \
+-	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+-	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+-	  esac; \
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
+ 	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+-	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+-	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+-	    dir="/$$dir"; \
+-	    $(mkdir_p) "$(distdir)$$dir"; \
+-	  else \
+-	    dir=''; \
+-	  fi; \
+ 	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ 	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ 	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ 	    fi; \
+@@ -700,7 +699,7 @@ check: check-am
+ all-am: Makefile $(PROGRAMS) $(HEADERS)
+ installdirs:
+ 	for dir in "$(DESTDIR)$(bindir)"; do \
+-	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
++	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ 	done
+ install: install-am
+ install-exec: install-exec-am
+@@ -748,12 +747,20 @@ info-am:
+ 
+ install-data-am:
+ 
++install-dvi: install-dvi-am
++
+ install-exec-am: install-binPROGRAMS
+ 
++install-html: install-html-am
++
+ install-info: install-info-am
+ 
+ install-man:
+ 
++install-pdf: install-pdf-am
++
++install-ps: install-ps-am
++
+ installcheck-am: installcheck-binPROGRAMS
+ 
+ maintainer-clean: maintainer-clean-am
+@@ -773,19 +780,22 @@ ps: ps-am
+ 
+ ps-am:
+ 
+-uninstall-am: uninstall-binPROGRAMS uninstall-info-am
++uninstall-am: uninstall-binPROGRAMS
++
++.MAKE: install-am install-strip
+ 
+ .PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+ 	clean-generic ctags distclean distclean-compile \
+ 	distclean-generic distclean-tags distdir dvi dvi-am html \
+ 	html-am info info-am install install-am install-binPROGRAMS \
+-	install-data install-data-am install-exec install-exec-am \
+-	install-info install-info-am install-man install-strip \
++	install-data install-data-am install-dvi install-dvi-am \
++	install-exec install-exec-am install-html install-html-am \
++	install-info install-info-am install-man install-pdf \
++	install-pdf-am install-ps install-ps-am install-strip \
+ 	installcheck installcheck-am installcheck-binPROGRAMS \
+ 	installdirs maintainer-clean maintainer-clean-generic \
+ 	mostlyclean mostlyclean-compile mostlyclean-generic pdf pdf-am \
+-	ps ps-am tags uninstall uninstall-am uninstall-binPROGRAMS \
+-	uninstall-info-am
++	ps ps-am tags uninstall uninstall-am uninstall-binPROGRAMS
+ 
+ # Tell versions [3.59,3.63) of GNU make to not export all variables.
+ # Otherwise a system limit (for SysV at least) may be exceeded.
+diff -up tar-1.19/Makefile.in.xattrs-conf tar-1.19/Makefile.in
+--- tar-1.19/Makefile.in.xattrs-conf	2007-10-10 13:00:22.000000000 +0200
++++ tar-1.19/Makefile.in	2007-12-17 11:47:13.000000000 +0100
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.5 from Makefile.am.
++# Makefile.in generated by automake 1.10 from Makefile.am.
+ # @configure_input@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004, 2005  Free Software Foundation, Inc.
++# 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+ # This Makefile.in 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.
+@@ -18,15 +18,11 @@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2003, 2007 Free
+ # Software Foundation, Inc.
+-srcdir = @srcdir@
+-top_srcdir = @top_srcdir@
+ VPATH = @srcdir@
+ pkgdatadir = $(datadir)/@PACKAGE@
+ pkglibdir = $(libdir)/@PACKAGE@
+ pkgincludedir = $(includedir)/@PACKAGE@
+-top_builddir = .
+ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+-INSTALL = @INSTALL@
+ install_sh_DATA = $(install_sh) -c -m 644
+ install_sh_PROGRAM = $(install_sh) -c
+ install_sh_SCRIPT = $(install_sh) -c
+@@ -40,6 +36,7 @@ PRE_UNINSTALL = :
+ POST_UNINSTALL = :
+ build_triplet = @build@
+ host_triplet = @host@
++subdir = .
+ DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+ 	$(srcdir)/Makefile.in $(srcdir)/config.hin \
+ 	$(top_srcdir)/configure ABOUT-NLS AUTHORS COPYING ChangeLog \
+@@ -47,8 +44,7 @@ DIST_COMMON = README $(am__configure_dep
+ 	build-aux/config.guess build-aux/config.rpath \
+ 	build-aux/config.sub build-aux/depcomp build-aux/install-sh \
+ 	build-aux/mdate-sh build-aux/missing build-aux/mkinstalldirs \
+-	build-aux/texinfo.tex
+-subdir = .
++	build-aux/texinfo.tex build-aux/ylwrap
+ ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+ am__aclocal_m4_deps = $(top_srcdir)/m4/alloca.m4 \
+ 	$(top_srcdir)/m4/argmatch.m4 $(top_srcdir)/m4/argp.m4 \
+@@ -101,38 +97,38 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/a
+ 	$(top_srcdir)/m4/rpmatch.m4 $(top_srcdir)/m4/rtapelib.m4 \
+ 	$(top_srcdir)/m4/safe-read.m4 $(top_srcdir)/m4/safe-write.m4 \
+ 	$(top_srcdir)/m4/save-cwd.m4 $(top_srcdir)/m4/savedir.m4 \
+-	$(top_srcdir)/m4/setenv.m4 $(top_srcdir)/m4/sleep.m4 \
+-	$(top_srcdir)/m4/ssize_t.m4 $(top_srcdir)/m4/stat-time.m4 \
+-	$(top_srcdir)/m4/stdarg.m4 $(top_srcdir)/m4/stdbool.m4 \
+-	$(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdint_h.m4 \
+-	$(top_srcdir)/m4/stdio_h.m4 $(top_srcdir)/m4/stdlib_h.m4 \
+-	$(top_srcdir)/m4/stpcpy.m4 $(top_srcdir)/m4/strcase.m4 \
+-	$(top_srcdir)/m4/strchrnul.m4 $(top_srcdir)/m4/strdup.m4 \
+-	$(top_srcdir)/m4/strerror.m4 $(top_srcdir)/m4/string_h.m4 \
+-	$(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \
+-	$(top_srcdir)/m4/strtoimax.m4 $(top_srcdir)/m4/strtol.m4 \
+-	$(top_srcdir)/m4/strtoll.m4 $(top_srcdir)/m4/strtoul.m4 \
+-	$(top_srcdir)/m4/strtoull.m4 $(top_srcdir)/m4/strtoumax.m4 \
+-	$(top_srcdir)/m4/sys_stat_h.m4 $(top_srcdir)/m4/sys_time_h.m4 \
+-	$(top_srcdir)/m4/sysexits.m4 $(top_srcdir)/m4/system.m4 \
+-	$(top_srcdir)/m4/tempname.m4 $(top_srcdir)/m4/time_h.m4 \
+-	$(top_srcdir)/m4/time_r.m4 $(top_srcdir)/m4/timespec.m4 \
+-	$(top_srcdir)/m4/tm_gmtoff.m4 $(top_srcdir)/m4/unistd-safer.m4 \
+-	$(top_srcdir)/m4/unistd_h.m4 $(top_srcdir)/m4/unlinkdir.m4 \
+-	$(top_srcdir)/m4/unlocked-io.m4 $(top_srcdir)/m4/utimbuf.m4 \
+-	$(top_srcdir)/m4/utime.m4 $(top_srcdir)/m4/utimens.m4 \
+-	$(top_srcdir)/m4/utimes-null.m4 $(top_srcdir)/m4/utimes.m4 \
+-	$(top_srcdir)/m4/vasnprintf.m4 $(top_srcdir)/m4/vsnprintf.m4 \
+-	$(top_srcdir)/m4/wchar.m4 $(top_srcdir)/m4/wchar_t.m4 \
+-	$(top_srcdir)/m4/wctype.m4 $(top_srcdir)/m4/wcwidth.m4 \
+-	$(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/m4/xalloc.m4 \
+-	$(top_srcdir)/m4/xgetcwd.m4 $(top_srcdir)/m4/xsize.m4 \
+-	$(top_srcdir)/m4/xstrndup.m4 $(top_srcdir)/m4/xstrtol.m4 \
+-	$(top_srcdir)/configure.ac
++	$(top_srcdir)/m4/setenv.m4 $(top_srcdir)/m4/size_max.m4 \
++	$(top_srcdir)/m4/sleep.m4 $(top_srcdir)/m4/ssize_t.m4 \
++	$(top_srcdir)/m4/stat-time.m4 $(top_srcdir)/m4/stdarg.m4 \
++	$(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stdint.m4 \
++	$(top_srcdir)/m4/stdint_h.m4 $(top_srcdir)/m4/stdio_h.m4 \
++	$(top_srcdir)/m4/stdlib_h.m4 $(top_srcdir)/m4/stpcpy.m4 \
++	$(top_srcdir)/m4/strcase.m4 $(top_srcdir)/m4/strchrnul.m4 \
++	$(top_srcdir)/m4/strdup.m4 $(top_srcdir)/m4/strerror.m4 \
++	$(top_srcdir)/m4/string_h.m4 $(top_srcdir)/m4/strndup.m4 \
++	$(top_srcdir)/m4/strnlen.m4 $(top_srcdir)/m4/strtoimax.m4 \
++	$(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/strtoll.m4 \
++	$(top_srcdir)/m4/strtoul.m4 $(top_srcdir)/m4/strtoull.m4 \
++	$(top_srcdir)/m4/strtoumax.m4 $(top_srcdir)/m4/sys_stat_h.m4 \
++	$(top_srcdir)/m4/sys_time_h.m4 $(top_srcdir)/m4/sysexits.m4 \
++	$(top_srcdir)/m4/system.m4 $(top_srcdir)/m4/tempname.m4 \
++	$(top_srcdir)/m4/time_h.m4 $(top_srcdir)/m4/time_r.m4 \
++	$(top_srcdir)/m4/timespec.m4 $(top_srcdir)/m4/tm_gmtoff.m4 \
++	$(top_srcdir)/m4/unistd-safer.m4 $(top_srcdir)/m4/unistd_h.m4 \
++	$(top_srcdir)/m4/unlinkdir.m4 $(top_srcdir)/m4/unlocked-io.m4 \
++	$(top_srcdir)/m4/utimbuf.m4 $(top_srcdir)/m4/utime.m4 \
++	$(top_srcdir)/m4/utimens.m4 $(top_srcdir)/m4/utimes-null.m4 \
++	$(top_srcdir)/m4/utimes.m4 $(top_srcdir)/m4/vasnprintf.m4 \
++	$(top_srcdir)/m4/vsnprintf.m4 $(top_srcdir)/m4/wchar.m4 \
++	$(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wctype.m4 \
++	$(top_srcdir)/m4/wcwidth.m4 $(top_srcdir)/m4/wint_t.m4 \
++	$(top_srcdir)/m4/xalloc.m4 $(top_srcdir)/m4/xgetcwd.m4 \
++	$(top_srcdir)/m4/xsize.m4 $(top_srcdir)/m4/xstrndup.m4 \
++	$(top_srcdir)/m4/xstrtol.m4 $(top_srcdir)/configure.ac
+ am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ 	$(ACLOCAL_M4)
+ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+- configure.lineno configure.status.lineno
++ configure.lineno config.status.lineno
+ mkinstalldirs = $(SHELL) $(top_srcdir)/build-aux/mkinstalldirs
+ CONFIG_HEADER = config.h
+ CONFIG_CLEAN_FILES =
+@@ -140,10 +136,13 @@ SOURCES =
+ DIST_SOURCES =
+ RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ 	html-recursive info-recursive install-data-recursive \
+-	install-exec-recursive install-info-recursive \
+-	install-recursive installcheck-recursive installdirs-recursive \
+-	pdf-recursive ps-recursive uninstall-info-recursive \
+-	uninstall-recursive
++	install-dvi-recursive install-exec-recursive \
++	install-html-recursive install-info-recursive \
++	install-pdf-recursive install-ps-recursive install-recursive \
++	installcheck-recursive installdirs-recursive pdf-recursive \
++	ps-recursive uninstall-recursive
++RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
++  distclean-recursive maintainer-clean-recursive
+ ETAGS = etags
+ CTAGS = ctags
+ DIST_SUBDIRS = $(SUBDIRS)
+@@ -162,8 +161,6 @@ distcleancheck_listfiles = find . -type 
+ ACLOCAL = @ACLOCAL@
+ ALLOCA = @ALLOCA@
+ ALLOCA_H = @ALLOCA_H@
+-AMDEP_FALSE = @AMDEP_FALSE@
+-AMDEP_TRUE = @AMDEP_TRUE@
+ AMTAR = @AMTAR@
+ AUTOCONF = @AUTOCONF@
+ AUTOHEADER = @AUTOHEADER@
+@@ -204,8 +201,6 @@ FLOAT_H = @FLOAT_H@
+ FNMATCH_H = @FNMATCH_H@
+ GETOPT_H = @GETOPT_H@
+ GLIBC21 = @GLIBC21@
+-GL_COND_LIBTOOL_FALSE = @GL_COND_LIBTOOL_FALSE@
+-GL_COND_LIBTOOL_TRUE = @GL_COND_LIBTOOL_TRUE@
+ GMSGFMT = @GMSGFMT@
+ GMSGFMT_015 = @GMSGFMT_015@
+ GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POSIX@
+@@ -336,6 +331,7 @@ HAVE_WCTYPE_H = @HAVE_WCTYPE_H@
+ HAVE_WINT_T = @HAVE_WINT_T@
+ HAVE__BOOL = @HAVE__BOOL@
+ INCLUDE_NEXT = @INCLUDE_NEXT@
++INSTALL = @INSTALL@
+ INSTALL_DATA = @INSTALL_DATA@
+ INSTALL_PROGRAM = @INSTALL_PROGRAM@
+ INSTALL_SCRIPT = @INSTALL_SCRIPT@
+@@ -356,6 +352,7 @@ LTLIBICONV = @LTLIBICONV@
+ LTLIBINTL = @LTLIBINTL@
+ LTLIBOBJS = @LTLIBOBJS@
+ MAKEINFO = @MAKEINFO@
++MKDIR_P = @MKDIR_P@
+ MSGFMT = @MSGFMT@
+ MSGFMT_015 = @MSGFMT_015@
+ MSGMERGE = @MSGMERGE@
+@@ -438,9 +435,11 @@ XGETTEXT = @XGETTEXT@
+ XGETTEXT_015 = @XGETTEXT_015@
+ YACC = @YACC@
+ YFLAGS = @YFLAGS@
++abs_builddir = @abs_builddir@
++abs_srcdir = @abs_srcdir@
++abs_top_builddir = @abs_top_builddir@
++abs_top_srcdir = @abs_top_srcdir@
+ ac_ct_CC = @ac_ct_CC@
+-am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+-am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+ am__include = @am__include@
+ am__leading_dot = @am__leading_dot@
+ am__quote = @am__quote@
+@@ -452,6 +451,7 @@ build_alias = @build_alias@
+ build_cpu = @build_cpu@
+ build_os = @build_os@
+ build_vendor = @build_vendor@
++builddir = @builddir@
+ datadir = @datadir@
+ datarootdir = @datarootdir@
+ docdir = @docdir@
+@@ -481,8 +481,11 @@ program_transform_name = @program_transf
+ psdir = @psdir@
+ sbindir = @sbindir@
+ sharedstatedir = @sharedstatedir@
++srcdir = @srcdir@
+ sysconfdir = @sysconfdir@
+ target_alias = @target_alias@
++top_builddir = @top_builddir@
++top_srcdir = @top_srcdir@
+ ACLOCAL_AMFLAGS = -I m4
+ EXTRA_DIST = ChangeLog.1 PORTS
+ SUBDIRS = doc lib rmt src scripts po tests
+@@ -527,7 +530,7 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+ config.h: stamp-h1
+ 	@if test ! -f $@; then \
+ 	  rm -f stamp-h1; \
+-	  $(MAKE) stamp-h1; \
++	  $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
+ 	else :; fi
+ 
+ stamp-h1: $(srcdir)/config.hin $(top_builddir)/config.status
+@@ -540,7 +543,6 @@ $(srcdir)/config.hin:  $(am__configure_d
+ 
+ distclean-hdr:
+ 	-rm -f config.h stamp-h1
+-uninstall-info-am:
+ 
+ # This directory's subdirectories are mostly independent; you can cd
+ # into them and run `make' without going through this Makefile.
+@@ -573,8 +575,7 @@ $(RECURSIVE_TARGETS):
+ 	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+ 	fi; test -z "$$fail"
+ 
+-mostlyclean-recursive clean-recursive distclean-recursive \
+-maintainer-clean-recursive:
++$(RECURSIVE_CLEAN_TARGETS):
+ 	@failcom='exit 1'; \
+ 	for f in x $$MAKEFLAGS; do \
+ 	  case $$f in \
+@@ -682,24 +683,22 @@ distdir: $(DISTFILES)
+ 	  exit 1;; \
+ 	esac
+ 	$(am__remove_distdir)
+-	mkdir $(distdir)
+-	$(mkdir_p) $(distdir)/build-aux $(distdir)/m4 $(distdir)/po $(distdir)/tests
+-	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+-	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+-	list='$(DISTFILES)'; for file in $$list; do \
+-	  case $$file in \
+-	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+-	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+-	  esac; \
++	test -d $(distdir) || mkdir $(distdir)
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
+ 	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+-	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+-	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+-	    dir="/$$dir"; \
+-	    $(mkdir_p) "$(distdir)$$dir"; \
+-	  else \
+-	    dir=''; \
+-	  fi; \
+ 	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ 	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ 	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ 	    fi; \
+@@ -713,7 +712,7 @@ distdir: $(DISTFILES)
+ 	list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+ 	  if test "$$subdir" = .; then :; else \
+ 	    test -d "$(distdir)/$$subdir" \
+-	    || $(mkdir_p) "$(distdir)/$$subdir" \
++	    || $(MKDIR_P) "$(distdir)/$$subdir" \
+ 	    || exit 1; \
+ 	    distdir=`$(am__cd) $(distdir) && pwd`; \
+ 	    top_distdir=`$(am__cd) $(top_distdir) && pwd`; \
+@@ -721,6 +720,8 @@ distdir: $(DISTFILES)
+ 	      $(MAKE) $(AM_MAKEFLAGS) \
+ 	        top_distdir="$$top_distdir" \
+ 	        distdir="$$distdir/$$subdir" \
++		am__remove_distdir=: \
++		am__skip_length_check=: \
+ 	        distdir) \
+ 	      || exit 1; \
+ 	  fi; \
+@@ -731,7 +732,7 @@ distdir: $(DISTFILES)
+ 	-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
+ 	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+ 	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+-	  ! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
++	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+ 	|| chmod -R a+r $(distdir)
+ dist-gzip: distdir
+ 	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+@@ -806,7 +807,7 @@ distcheck: dist
+ 	$(am__remove_distdir)
+ 	@(echo "$(distdir) archives ready for distribution: "; \
+ 	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+-	  sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}'
++	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+ distuninstallcheck:
+ 	@cd $(distuninstallcheck_dir) \
+ 	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+@@ -876,12 +877,20 @@ info-am:
+ 
+ install-data-am:
+ 
++install-dvi: install-dvi-recursive
++
+ install-exec-am:
+ 
++install-html: install-html-recursive
++
+ install-info: install-info-recursive
+ 
+ install-man:
+ 
++install-pdf: install-pdf-recursive
++
++install-ps: install-ps-recursive
++
+ installcheck-am:
+ 
+ maintainer-clean: maintainer-clean-recursive
+@@ -902,24 +911,25 @@ ps: ps-recursive
+ 
+ ps-am:
+ 
+-uninstall-am: uninstall-info-am
++uninstall-am:
+ 
+-uninstall-info: uninstall-info-recursive
++.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) install-am \
++	install-strip
+ 
+-.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am am--refresh check \
+-	check-am clean clean-generic clean-recursive ctags \
+-	ctags-recursive dist dist-all dist-bzip2 dist-gzip dist-hook \
+-	dist-shar dist-tarZ dist-zip distcheck distclean \
+-	distclean-generic distclean-hdr distclean-local \
+-	distclean-recursive distclean-tags distcleancheck distdir \
+-	distuninstallcheck dvi dvi-am html html-am info info-am \
+-	install install-am install-data install-data-am install-exec \
+-	install-exec-am install-info install-info-am install-man \
+-	install-strip installcheck installcheck-am installdirs \
+-	installdirs-am maintainer-clean maintainer-clean-generic \
+-	maintainer-clean-recursive mostlyclean mostlyclean-generic \
+-	mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \
+-	uninstall uninstall-am uninstall-info-am
++.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
++	all all-am am--refresh check check-am clean clean-generic \
++	ctags ctags-recursive dist dist-all dist-bzip2 dist-gzip \
++	dist-hook dist-shar dist-tarZ dist-zip distcheck distclean \
++	distclean-generic distclean-hdr distclean-local distclean-tags \
++	distcleancheck distdir distuninstallcheck dvi dvi-am html \
++	html-am info info-am install install-am install-data \
++	install-data-am install-dvi install-dvi-am install-exec \
++	install-exec-am install-html install-html-am install-info \
++	install-info-am install-man install-pdf install-pdf-am \
++	install-ps install-ps-am install-strip installcheck \
++	installcheck-am installdirs installdirs-am maintainer-clean \
++	maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
++	pdf-am ps ps-am tags tags-recursive uninstall uninstall-am
+ 
+ 
+ dist-hook: 
+diff -up /dev/null tar-1.19/build-aux/ylwrap
+--- /dev/null	2007-12-17 10:53:34.527001576 +0100
++++ tar-1.19/build-aux/ylwrap	2007-12-17 11:46:35.000000000 +0100
+@@ -0,0 +1,223 @@
++#! /bin/sh
++# ylwrap - wrapper for lex/yacc invocations.
++
++scriptversion=2005-05-14.22
++
++# Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005
++#   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, 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.
++
++# 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 files given.  Try \`$0 --help' for more information." 1>&2
++    exit 1
++    ;;
++  --basedir)
++    basedir=$2
++    shift 2
++    ;;
++  -h|--h*)
++    cat <<\EOF
++Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]...
++
++Wrapper for lex/yacc invocations, renaming files as desired.
++
++  INPUT is the input file
++  OUTPUT is one file PROG generates
++  DESIRED is the file we actually want instead of OUTPUT
++  PROGRAM is program to run
++  ARGS are passed to PROG
++
++Any number of OUTPUT,DESIRED pairs may be used.
++
++Report bugs to <bug-automake@gnu.org>.
++EOF
++    exit $?
++    ;;
++  -v|--v*)
++    echo "ylwrap $scriptversion"
++    exit $?
++    ;;
++esac
++
++
++# The input.
++input="$1"
++shift
++case "$input" in
++  [\\/]* | ?:[\\/]*)
++    # Absolute path; do nothing.
++    ;;
++  *)
++    # Relative path.  Make it absolute.
++    input="`pwd`/$input"
++    ;;
++esac
++
++pairlist=
++while test "$#" -ne 0; do
++  if test "$1" = "--"; then
++    shift
++    break
++  fi
++  pairlist="$pairlist $1"
++  shift
++done
++
++# The program to run.
++prog="$1"
++shift
++# Make any relative path in $prog absolute.
++case "$prog" in
++  [\\/]* | ?:[\\/]*) ;;
++  *[\\/]*) prog="`pwd`/$prog" ;;
++esac
++
++# FIXME: add hostname here for parallel makes that run commands on
++# other machines.  But that might take us over the 14-char limit.
++dirname=ylwrap$$
++trap "cd `pwd`; rm -rf $dirname > /dev/null 2>&1" 1 2 3 15
++mkdir $dirname || exit 1
++
++cd $dirname
++
++case $# in
++  0) $prog "$input" ;;
++  *) $prog "$@" "$input" ;;
++esac
++ret=$?
++
++if test $ret -eq 0; then
++  set X $pairlist
++  shift
++  first=yes
++  # Since DOS filename conventions don't allow two dots,
++  # the DOS version of Bison writes out y_tab.c instead of y.tab.c
++  # and y_tab.h instead of y.tab.h. Test to see if this is the case.
++  y_tab_nodot="no"
++  if test -f y_tab.c || test -f y_tab.h; then
++    y_tab_nodot="yes"
++  fi
++
++  # The directory holding the input.
++  input_dir=`echo "$input" | sed -e 's,\([\\/]\)[^\\/]*$,\1,'`
++  # Quote $INPUT_DIR so we can use it in a regexp.
++  # FIXME: really we should care about more than `.' and `\'.
++  input_rx=`echo "$input_dir" | sed 's,\\\\,\\\\\\\\,g;s,\\.,\\\\.,g'`
++
++  while test "$#" -ne 0; do
++    from="$1"
++    # Handle y_tab.c and y_tab.h output by DOS
++    if test $y_tab_nodot = "yes"; then
++      if test $from = "y.tab.c"; then
++    	from="y_tab.c"
++      else
++    	if test $from = "y.tab.h"; then
++    	  from="y_tab.h"
++    	fi
++      fi
++    fi
++    if test -f "$from"; then
++      # If $2 is an absolute path name, then just use that,
++      # otherwise prepend `../'.
++      case "$2" in
++    	[\\/]* | ?:[\\/]*) target="$2";;
++    	*) target="../$2";;
++      esac
++
++      # We do not want to overwrite a header file if it hasn't
++      # changed.  This avoid useless recompilations.  However the
++      # parser itself (the first file) should always be updated,
++      # because it is the destination of the .y.c rule in the
++      # Makefile.  Divert the output of all other files to a temporary
++      # file so we can compare them to existing versions.
++      if test $first = no; then
++	realtarget="$target"
++	target="tmp-`echo $target | sed s/.*[\\/]//g`"
++      fi
++      # Edit out `#line' or `#' directives.
++      #
++      # We don't want the resulting debug information to point at
++      # an absolute srcdir; it is better for it to just mention the
++      # .y file with no path.
++      #
++      # We want to use the real output file name, not yy.lex.c for
++      # instance.
++      #
++      # We want the include guards to be adjusted too.
++      FROM=`echo "$from" | sed \
++            -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\
++            -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'`
++      TARGET=`echo "$2" | sed \
++            -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\
++            -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'`
++
++      sed -e "/^#/!b" -e "s,$input_rx,," -e "s,$from,$2," \
++          -e "s,$FROM,$TARGET," "$from" >"$target" || ret=$?
++
++      # Check whether header files must be updated.
++      if test $first = no; then
++	if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then
++	  echo "$2" is unchanged
++	  rm -f "$target"
++	else
++          echo updating "$2"
++          mv -f "$target" "$realtarget"
++        fi
++      fi
++    else
++      # A missing file is only an error for the first file.  This
++      # is a blatant hack to let us support using "yacc -d".  If -d
++      # is not specified, we don't want an error when the header
++      # file is "missing".
++      if test $first = yes; then
++        ret=1
++      fi
++    fi
++    shift
++    shift
++    first=no
++  done
++else
++  ret=$?
++fi
++
++# Remove the directory.
++cd ..
++rm -rf $dirname
++
++exit $ret
++
++# Local Variables:
++# mode: shell-script
++# sh-indentation: 2
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-end: "$"
++# End:
+diff -up tar-1.19/aclocal.m4.xattrs-conf tar-1.19/aclocal.m4
+--- tar-1.19/aclocal.m4.xattrs-conf	2007-10-10 12:59:59.000000000 +0200
++++ tar-1.19/aclocal.m4	2007-12-17 11:47:06.000000000 +0100
+@@ -1,7 +1,7 @@
+-# generated automatically by aclocal 1.9.5 -*- Autoconf -*-
++# generated automatically by aclocal 1.10 -*- Autoconf -*-
+ 
+ # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+-# 2005  Free Software Foundation, Inc.
++# 2005, 2006  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.
+@@ -11,144 +11,12 @@
+ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ # PARTICULAR PURPOSE.
+ 
+-# isc-posix.m4 serial 2 (gettext-0.11.2)
+-dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
+-dnl This file is free software; the Free Software Foundation
+-dnl gives unlimited permission to copy and/or distribute it,
+-dnl with or without modifications, as long as this notice is preserved.
+-
+-# This file is not needed with autoconf-2.53 and newer.  Remove it in 2005.
+-
+-# This test replaces the one in autoconf.
+-# Currently this macro should have the same name as the autoconf macro
+-# because gettext's gettext.m4 (distributed in the automake package)
+-# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
+-# give these diagnostics:
+-#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
+-#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
+-
+-undefine([AC_ISC_POSIX])
+-
+-AC_DEFUN([AC_ISC_POSIX],
+-  [
+-    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
+-    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
+-  ]
+-)
+-
+-# size_max.m4 serial 5
+-dnl Copyright (C) 2003, 2005-2006 Free Software Foundation, Inc.
+-dnl This file is free software; the Free Software Foundation
+-dnl gives unlimited permission to copy and/or distribute it,
+-dnl with or without modifications, as long as this notice is preserved.
+-
+-dnl From Bruno Haible.
+-
+-AC_DEFUN([gl_SIZE_MAX],
+-[
+-  AC_CHECK_HEADERS(stdint.h)
+-  dnl First test whether the system already has SIZE_MAX.
+-  AC_MSG_CHECKING([for SIZE_MAX])
+-  AC_CACHE_VAL([gl_cv_size_max], [
+-    gl_cv_size_max=
+-    AC_EGREP_CPP([Found it], [
+-#include <limits.h>
+-#if HAVE_STDINT_H
+-#include <stdint.h>
+-#endif
+-#ifdef SIZE_MAX
+-Found it
+-#endif
+-], gl_cv_size_max=yes)
+-    if test -z "$gl_cv_size_max"; then
+-      dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
+-      dnl than the type 'unsigned long'. Try hard to find a definition that can
+-      dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
+-      _AC_COMPUTE_INT([sizeof (size_t) * CHAR_BIT - 1], size_t_bits_minus_1,
+-        [#include <stddef.h>
+-#include <limits.h>], size_t_bits_minus_1=)
+-      _AC_COMPUTE_INT([sizeof (size_t) <= sizeof (unsigned int)], fits_in_uint,
+-        [#include <stddef.h>], fits_in_uint=)
+-      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
+-        if test $fits_in_uint = 1; then
+-          dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
+-          dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
+-          AC_TRY_COMPILE([#include <stddef.h>
+-            extern size_t foo;
+-            extern unsigned long foo;
+-            ], [], fits_in_uint=0)
+-        fi
+-        dnl We cannot use 'expr' to simplify this expression, because 'expr'
+-        dnl works only with 'long' integers in the host environment, while we
+-        dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
+-        if test $fits_in_uint = 1; then
+-          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
+-        else
+-          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
+-        fi
+-      else
+-        dnl Shouldn't happen, but who knows...
+-        gl_cv_size_max='((size_t)~(size_t)0)'
+-      fi
+-    fi
+-  ])
+-  AC_MSG_RESULT([$gl_cv_size_max])
+-  if test "$gl_cv_size_max" != yes; then
+-    AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
+-      [Define as the maximum value of type 'size_t', if the system doesn't define it.])
+-  fi
+-])
++m4_if(m4_PACKAGE_VERSION, [2.61],,
++[m4_fatal([this file was generated for autoconf 2.61.
++You have another version of autoconf.  If you want to use that,
++you should regenerate the build system entirely.], [63])])
+ 
+-# ulonglong.m4 serial 6
+-dnl Copyright (C) 1999-2006 Free Software Foundation, Inc.
+-dnl This file is free software; the Free Software Foundation
+-dnl gives unlimited permission to copy and/or distribute it,
+-dnl with or without modifications, as long as this notice is preserved.
+-
+-dnl From Paul Eggert.
+-
+-# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
+-# This fixes a bug in Autoconf 2.60, but can be removed once we
+-# assume 2.61 everywhere.
+-
+-# Note: If the type 'unsigned long long int' exists but is only 32 bits
+-# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
+-# will not be defined. In this case you can treat 'unsigned long long int'
+-# like 'unsigned long int'.
+-
+-AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
+-[
+-  AC_CACHE_CHECK([for unsigned long long int],
+-    [ac_cv_type_unsigned_long_long_int],
+-    [AC_LINK_IFELSE(
+-       [AC_LANG_PROGRAM(
+-	  [[unsigned long long int ull = 18446744073709551615ULL;
+-	    typedef int a[(18446744073709551615ULL <= (unsigned long long int) -1
+-			   ? 1 : -1)];
+-	   int i = 63;]],
+-	  [[unsigned long long int ullmax = 18446744073709551615ull;
+-	    return (ull << 63 | ull >> 63 | ull << i | ull >> i
+-		    | ullmax / ull | ullmax % ull);]])],
+-       [ac_cv_type_unsigned_long_long_int=yes],
+-       [ac_cv_type_unsigned_long_long_int=no])])
+-  if test $ac_cv_type_unsigned_long_long_int = yes; then
+-    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], 1,
+-      [Define to 1 if the system has the type `unsigned long long int'.])
+-  fi
+-])
+-
+-# This macro is obsolescent and should go away soon.
+-AC_DEFUN([gl_AC_TYPE_UNSIGNED_LONG_LONG],
+-[
+-  AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
+-  ac_cv_type_unsigned_long_long=$ac_cv_type_unsigned_long_long_int
+-  if test $ac_cv_type_unsigned_long_long = yes; then
+-    AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
+-      [Define if you have the 'unsigned long long' type.])
+-  fi
+-])
+-
+-# Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.
++# Copyright (C) 2002, 2003, 2005, 2006  Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -158,14 +26,29 @@ AC_DEFUN([gl_AC_TYPE_UNSIGNED_LONG_LONG]
+ # ----------------------------
+ # Automake X.Y traces this macro to ensure aclocal.m4 has been
+ # generated from the m4 files accompanying Automake X.Y.
+-AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
++# (This private macro should not be called outside this file.)
++AC_DEFUN([AM_AUTOMAKE_VERSION],
++[am__api_version='1.10'
++dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
++dnl require some minimum version.  Point them to the right macro.
++m4_if([$1], [1.10], [],
++      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
++])
++
++# _AM_AUTOCONF_VERSION(VERSION)
++# -----------------------------
++# aclocal traces this macro to find the Autoconf version.
++# This is a private macro too.  Using m4_define simplifies
++# the logic in aclocal, which can simply ignore this definition.
++m4_define([_AM_AUTOCONF_VERSION], [])
+ 
+ # AM_SET_CURRENT_AUTOMAKE_VERSION
+ # -------------------------------
+-# Call AM_AUTOMAKE_VERSION so it can be traced.
++# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+ # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
+ AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+-	 [AM_AUTOMAKE_VERSION([1.9.5])])
++[AM_AUTOMAKE_VERSION([1.10])dnl
++_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
+ 
+ # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
+ 
+@@ -222,14 +105,14 @@ am_aux_dir=`cd $ac_aux_dir && pwd`
+ 
+ # AM_CONDITIONAL                                            -*- Autoconf -*-
+ 
+-# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
++# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
+ # 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 7
++# serial 8
+ 
+ # AM_CONDITIONAL(NAME, SHELL-CONDITION)
+ # -------------------------------------
+@@ -238,8 +121,10 @@ AC_DEFUN([AM_CONDITIONAL],
+ [AC_PREREQ(2.52)dnl
+  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+ 	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+-AC_SUBST([$1_TRUE])
+-AC_SUBST([$1_FALSE])
++AC_SUBST([$1_TRUE])dnl
++AC_SUBST([$1_FALSE])dnl
++_AM_SUBST_NOTMAKE([$1_TRUE])dnl
++_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+ if $2; then
+   $1_TRUE=
+   $1_FALSE='#'
+@@ -253,15 +138,14 @@ AC_CONFIG_COMMANDS_PRE(
+ Usually this means the macro was only invoked conditionally.]])
+ fi])])
+ 
+-
+-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
++# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ # 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 8
++# serial 9
+ 
+ # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
+ # written in clear, in which case automake, when reading aclocal.m4,
+@@ -289,6 +173,7 @@ AC_REQUIRE([AM_DEP_TRACK])dnl
+ ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
+        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
+        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
++       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
+        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                    [depcc="$$1"   am_compiler_list=])
+ 
+@@ -354,6 +239,7 @@ AC_CACHE_CHECK([dependency style of $dep
+        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+          >/dev/null 2>conftest.err &&
++       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+@@ -406,7 +292,8 @@ if test "x$enable_dependency_tracking" !
+   AMDEPBACKSLASH='\'
+ fi
+ AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+-AC_SUBST([AMDEPBACKSLASH])
++AC_SUBST([AMDEPBACKSLASH])dnl
++_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+ ])
+ 
+ # Generate code to set up dependency tracking.              -*- Autoconf -*-
+@@ -431,8 +318,9 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS
+   # 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.
+-  # So let's grep whole file.
+-  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
++  # Grep'ing the whole file is not good either: AIX grep has a line
++  # limit of 2048, but all sed's we know have understand at least 4000.
++  if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
+     dirpart=`AS_DIRNAME("$mf")`
+   else
+     continue
+@@ -479,8 +367,8 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS]
+ 
+ # Do all the work for Automake.                             -*- Autoconf -*-
+ 
+-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+-# Free Software Foundation, Inc.
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
++# 2005, 2006 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -503,16 +391,20 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS]
+ # arguments mandatory, and then we can depend on a new Autoconf
+ # release and drop the old call support.
+ AC_DEFUN([AM_INIT_AUTOMAKE],
+-[AC_PREREQ([2.58])dnl
++[AC_PREREQ([2.60])dnl
+ dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+ dnl the ones we care about.
+ m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+ AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+-# test to see if srcdir already configured
+-if test "`cd $srcdir && pwd`" != "`pwd`" &&
+-   test -f $srcdir/config.status; then
+-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
++if test "`cd $srcdir && pwd`" != "`pwd`"; then
++  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
++  # is not polluted with repeated "-I."
++  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
++  # test to see if srcdir already configured
++  if test -f $srcdir/config.status; then
++    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
++  fi
+ fi
+ 
+ # test whether we have cygpath
+@@ -532,6 +424,9 @@ m4_ifval([$2],
+  AC_SUBST([PACKAGE], [$1])dnl
+  AC_SUBST([VERSION], [$2])],
+ [_AM_SET_OPTIONS([$1])dnl
++dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
++m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
++  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+ 
+@@ -567,6 +462,10 @@ AC_PROVIDE_IFELSE([AC_PROG_CXX],
+                   [_AM_DEPENDENCIES(CXX)],
+                   [define([AC_PROG_CXX],
+                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
++AC_PROVIDE_IFELSE([AC_PROG_OBJC],
++                  [_AM_DEPENDENCIES(OBJC)],
++                  [define([AC_PROG_OBJC],
++                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+ ])
+ ])
+ 
+@@ -602,7 +501,7 @@ echo "timestamp for $1" >`AS_DIRNAME([$1
+ # Define $install_sh.
+ AC_DEFUN([AM_PROG_INSTALL_SH],
+ [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+-install_sh=${install_sh-"$am_aux_dir/install-sh"}
++install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+ AC_SUBST(install_sh)])
+ 
+ # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
+@@ -678,13 +577,14 @@ AC_MSG_RESULT([$_am_result])
+ rm -f confinc confmf
+ ])
+ 
+-# Copyright (C) 1999, 2000, 2001, 2003, 2005  Free Software Foundation, Inc.
++# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005
++# Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+ 
+-# serial 3
++# serial 5
+ 
+ # AM_PROG_CC_C_O
+ # --------------
+@@ -692,6 +592,7 @@ rm -f confinc confmf
+ AC_DEFUN([AM_PROG_CC_C_O],
+ [AC_REQUIRE([AC_PROG_CC_C_O])dnl
+ AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++AC_REQUIRE_AUX_FILE([compile])dnl
+ # FIXME: we rely on the cache variable name because
+ # there is no other way.
+ set dummy $CC
+@@ -704,18 +605,22 @@ if eval "test \"`echo '$ac_cv_prog_cc_'$
+    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+    CC="$am_aux_dir/compile $CC"
+ fi
++dnl Make sure AC_PROG_CC is never called again, or it will override our
++dnl setting of CC.
++m4_define([AC_PROG_CC],
++          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+ ])
+ 
+ # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+ 
+-# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
++# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
+ # Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+ 
+-# serial 4
++# serial 5
+ 
+ # AM_MISSING_PROG(NAME, PROGRAM)
+ # ------------------------------
+@@ -731,6 +636,7 @@ AC_SUBST($1)])
+ # If it does, set am_missing_run to use it, otherwise, to nothing.
+ AC_DEFUN([AM_MISSING_HAS_RUN],
+ [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++AC_REQUIRE_AUX_FILE([missing])dnl
+ test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+ # Use eval to expand $SHELL
+ if eval "$MISSING --run true"; then
+@@ -741,7 +647,7 @@ else
+ fi
+ ])
+ 
+-# Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
++# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -749,60 +655,23 @@ fi
+ 
+ # AM_PROG_MKDIR_P
+ # ---------------
+-# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
+-#
+-# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+-# created by `make install' are always world readable, even if the
+-# installer happens to have an overly restrictive umask (e.g. 077).
+-# This was a mistake.  There are at least two reasons why we must not
+-# use `-m 0755':
+-#   - it causes special bits like SGID to be ignored,
+-#   - it may be too restrictive (some setups expect 775 directories).
+-#
+-# Do not use -m 0755 and let people choose whatever they expect by
+-# setting umask.
+-#
+-# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+-# Some implementations (such as Solaris 8's) are not thread-safe: if a
+-# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+-# concurrently, both version can detect that a/ is missing, but only
+-# one can create it and the other will error out.  Consequently we
+-# restrict ourselves to GNU make (using the --version option ensures
+-# this.)
++# Check for `mkdir -p'.
+ AC_DEFUN([AM_PROG_MKDIR_P],
+-[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+-  # We used to keeping the `.' as first argument, in order to
+-  # allow $(mkdir_p) to be used without argument.  As in
+-  #   $(mkdir_p) $(somedir)
+-  # where $(somedir) is conditionally defined.  However this is wrong
+-  # for two reasons:
+-  #  1. if the package is installed by a user who cannot write `.'
+-  #     make install will fail,
+-  #  2. the above comment should most certainly read
+-  #     $(mkdir_p) $(DESTDIR)$(somedir)
+-  #     so it does not work when $(somedir) is undefined and
+-  #     $(DESTDIR) is not.
+-  #  To support the latter case, we have to write
+-  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+-  #  so the `.' trick is pointless.
+-  mkdir_p='mkdir -p --'
+-else
+-  # On NextStep and OpenStep, the `mkdir' command does not
+-  # recognize any option.  It will interpret all options as
+-  # directories to create, and then abort because `.' already
+-  # exists.
+-  for d in ./-p ./--version;
+-  do
+-    test -d $d && rmdir $d
+-  done
+-  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+-  if test -f "$ac_aux_dir/mkinstalldirs"; then
+-    mkdir_p='$(mkinstalldirs)'
+-  else
+-    mkdir_p='$(install_sh) -d'
+-  fi
+-fi
+-AC_SUBST([mkdir_p])])
++[AC_PREREQ([2.60])dnl
++AC_REQUIRE([AC_PROG_MKDIR_P])dnl
++dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
++dnl while keeping a definition of mkdir_p for backward compatibility.
++dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
++dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
++dnl Makefile.ins that do not define MKDIR_P, so we do our own
++dnl adjustment using top_builddir (which is defined more often than
++dnl MKDIR_P).
++AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
++case $mkdir_p in
++  [[\\/$]]* | ?:[[\\/]]*) ;;
++  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
++esac
++])
+ 
+ # Helper functions for option handling.                     -*- Autoconf -*-
+ 
+@@ -931,9 +800,21 @@ dnl Don't test for $cross_compiling = ye
+ if test "$cross_compiling" != no; then
+   AC_CHECK_TOOL([STRIP], [strip], :)
+ fi
+-INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+ AC_SUBST([INSTALL_STRIP_PROGRAM])])
+ 
++# Copyright (C) 2006  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.
++
++# _AM_SUBST_NOTMAKE(VARIABLE)
++# ---------------------------
++# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
++# This macro is traced by Automake.
++AC_DEFUN([_AM_SUBST_NOTMAKE])
++
+ # Check how to create a tarball.                            -*- Autoconf -*-
+ 
+ # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+@@ -1128,6 +1009,7 @@ m4_include([m4/safe-write.m4])
+ m4_include([m4/save-cwd.m4])
+ m4_include([m4/savedir.m4])
+ m4_include([m4/setenv.m4])
++m4_include([m4/size_max.m4])
+ m4_include([m4/sleep.m4])
+ m4_include([m4/ssize_t.m4])
+ m4_include([m4/stat-time.m4])
diff --git a/tar-1.17-xattrs.patch b/tar-1.19-xattrs.patch
similarity index 92%
rename from tar-1.17-xattrs.patch
rename to tar-1.19-xattrs.patch
index 99e5e79..cc92d3b 100644
--- a/tar-1.17-xattrs.patch
+++ b/tar-1.19-xattrs.patch
@@ -97,79 +97,6 @@ diff -up tar-1.17/doc/tar.texi.xattrs tar-1.17/doc/tar.texi
  @end table
  
  @node Portability
-diff -up tar-1.17/src/Makefile.in.xattrs tar-1.17/src/Makefile.in
---- tar-1.17/src/Makefile.in.xattrs	2007-06-08 10:35:58.000000000 +0200
-+++ tar-1.17/src/Makefile.in	2007-12-10 15:31:54.000000000 +0100
-@@ -1,8 +1,8 @@
--# Makefile.in generated by automake 1.10a from Makefile.am.
-+# Makefile.in generated by automake 1.10 from Makefile.am.
- # @configure_input@
- 
- # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
--# 2003, 2004, 2005, 2006, 2007  Free Software Foundation, Inc.
-+# 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
- # This Makefile.in 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.
-@@ -22,9 +22,8 @@
- 
- VPATH = @srcdir@
- pkgdatadir = $(datadir)/@PACKAGE@
--pkgincludedir = $(includedir)/@PACKAGE@
- pkglibdir = $(libdir)/@PACKAGE@
--pkglibexecdir = $(libexecdir)/@PACKAGE@
-+pkgincludedir = $(includedir)/@PACKAGE@
- am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
- install_sh_DATA = $(install_sh) -c -m 644
- install_sh_PROGRAM = $(install_sh) -c
-@@ -134,12 +133,13 @@ am_tar_OBJECTS = buffer.$(OBJEXT) compar
- 	incremen.$(OBJEXT) list.$(OBJEXT) misc.$(OBJEXT) \
- 	names.$(OBJEXT) sparse.$(OBJEXT) system.$(OBJEXT) \
- 	tar.$(OBJEXT) transform.$(OBJEXT) update.$(OBJEXT) \
--	utf8.$(OBJEXT)
-+	utf8.$(OBJEXT) xattrs.$(OBJEXT)
- tar_OBJECTS = $(am_tar_OBJECTS)
- am__DEPENDENCIES_1 =
- am__DEPENDENCIES_2 = ../lib/libtar.a $(am__DEPENDENCIES_1) \
- 	$(am__DEPENDENCIES_1)
--tar_DEPENDENCIES = $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_1)
-+tar_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) \
-+	$(am__DEPENDENCIES_1)
- DEFAULT_INCLUDES = -I. -I$(top_builddir)@am__isrc@
- depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
- am__depfiles_maybe = depfiles
-@@ -459,7 +459,7 @@ sysconfdir = @sysconfdir@
- target_alias = @target_alias@
- top_builddir = @top_builddir@
- top_srcdir = @top_srcdir@
--noinst_HEADERS = arith.h common.h tar.h
-+noinst_HEADERS = arith.h common.h tar.h xattrs.h
- tar_SOURCES = \
-  buffer.c\
-  compare.c\
-@@ -476,11 +476,12 @@ tar_SOURCES = \
-  tar.c\
-  transform.c\
-  update.c\
-- utf8.c
-+ utf8.c\
-+ xattrs.c
- 
- INCLUDES = -I$(top_srcdir)/lib -I../ -I../lib
- LDADD = ../lib/libtar.a $(LIBINTL) $(LIBICONV)
--tar_LDADD = $(LDADD) $(LIB_CLOCK_GETTIME)
-+tar_LDADD = $(LIBS) $(LDADD) $(LIB_CLOCK_GETTIME)
- all: all-am
- 
- .SUFFIXES:
-@@ -578,6 +579,7 @@ distclean-compile:
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/transform.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/update.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utf8.Po@am__quote@
-+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xattrs.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xheader.Po@am__quote@
- 
- .c.o:
 diff -up tar-1.17/src/common.h.xattrs tar-1.17/src/common.h
 --- tar-1.17/src/common.h.xattrs	2007-06-08 10:14:42.000000000 +0200
 +++ tar-1.17/src/common.h	2007-12-10 15:31:54.000000000 +0100
@@ -1284,9 +1211,52 @@ diff -up /dev/null tar-1.17/src/xattrs.h
 +                               char const *file_name, char typeflag);
 +extern void xattrs_xattrs_set(struct tar_stat_info const *st,
 +                              char const *file_name, char typeflag);
-diff -up tar-1.17/src/extract.c.xattrs tar-1.17/src/extract.c
---- tar-1.17/src/extract.c.xattrs	2007-06-08 10:14:42.000000000 +0200
-+++ tar-1.17/src/extract.c	2007-12-10 15:31:54.000000000 +0100
+diff -up tar-1.17/src/tar.h.xattrs tar-1.17/src/tar.h
+--- tar-1.17/src/tar.h.xattrs	2007-06-01 12:17:10.000000000 +0200
++++ tar-1.17/src/tar.h	2007-12-10 15:31:54.000000000 +0100
+@@ -276,6 +276,14 @@ struct xheader
+   uintmax_t string_length;
+ };
+ 
++/* Information about xattrs for a file.  */
++struct xattr_array
++  {
++    char *xkey;
++    char *xval_ptr;
++    size_t xval_len;
++  };
++
+ struct tar_stat_info
+ {
+   char *orig_file_name;     /* name of file read from the archive header */
+@@ -287,6 +295,15 @@ struct tar_stat_info
+ 
+   char          *uname;     /* user name of owner */
+   char          *gname;     /* group name of owner */
++
++  char *cntx_name;          /* SELinux context for the current archive entry. */
++
++  char *acls_a_ptr;         /* Access ACLs for the current archive entry. */
++  size_t acls_a_len;        /* Access ACLs for the current archive entry. */
++ 
++  char *acls_d_ptr;         /* Default ACLs for the current archive entry. */
++  size_t acls_d_len;        /* Default ACLs for the current archive entry. */
++
+   struct stat   stat;       /* regular filesystem stat */
+ 
+   /* STAT doesn't always have access, data modification, and status
+@@ -309,6 +326,9 @@ struct tar_stat_info
+   size_t sparse_map_size;   /* Size of the sparse map */
+   struct sp_array *sparse_map;
+ 
++  size_t xattr_map_size;   /* Size of the xattr map */
++  struct xattr_array *xattr_map;
++
+   /* Extended headers */
+   struct xheader xhdr;
+   
+--- tar-1.19/src/extract.c.xattrs	2007-08-26 10:56:55.000000000 +0200
++++ tar-1.19/src/extract.c	2007-12-17 10:32:56.000000000 +0100
 @@ -69,6 +69,13 @@ struct delayed_set_stat
      mode_t invert_permissions;
      enum permstatus permstatus;
@@ -1356,17 +1326,17 @@ diff -up tar-1.17/src/extract.c.xattrs tar-1.17/src/extract.c
    delayed_set_stat_head = data;
  }
 @@ -599,11 +639,22 @@ apply_nonancestor_delayed_set_stat (char
- 	  st.stat.st_gid = data->gid;
- 	  st.atime = data->atime;
- 	  st.mtime = data->mtime;
-+          st.cntx_name = data->cntx_name;
-+          st.acls_a_ptr = data->acls_a_ptr;
-+          st.acls_a_len = data->acls_a_len;
-+          st.acls_d_ptr = data->acls_d_ptr;
-+          st.acls_d_len = data->acls_d_len;
-+          st.xattr_map = data->xattr_map;
-+          st.xattr_map_size = data->xattr_map_size;
- 	  set_stat (data->file_name, &st, cur_info,
+ 	  sb.stat.st_gid = data->gid;
+ 	  sb.atime = data->atime;
+ 	  sb.mtime = data->mtime;
++          sb.cntx_name = data->cntx_name;
++          sb.acls_a_ptr = data->acls_a_ptr;
++          sb.acls_a_len = data->acls_a_len;
++          sb.acls_d_ptr = data->acls_d_ptr;
++          sb.acls_d_len = data->acls_d_len;
++          sb.xattr_map = data->xattr_map;
++          sb.xattr_map_size = data->xattr_map_size;
+ 	  set_stat (data->file_name, &sb, cur_info,
  		    data->invert_permissions, data->permstatus, DIRTYPE);
  	}
  
@@ -1406,47 +1376,3 @@ diff -up tar-1.17/src/extract.c.xattrs tar-1.17/src/extract.c
  		  set_stat (source, &st1, NULL, 0, 0, SYMTYPE);
  		  valid_source = source;
  		}
-diff -up tar-1.17/src/tar.h.xattrs tar-1.17/src/tar.h
---- tar-1.17/src/tar.h.xattrs	2007-06-01 12:17:10.000000000 +0200
-+++ tar-1.17/src/tar.h	2007-12-10 15:31:54.000000000 +0100
-@@ -276,6 +276,14 @@ struct xheader
-   uintmax_t string_length;
- };
- 
-+/* Information about xattrs for a file.  */
-+struct xattr_array
-+  {
-+    char *xkey;
-+    char *xval_ptr;
-+    size_t xval_len;
-+  };
-+
- struct tar_stat_info
- {
-   char *orig_file_name;     /* name of file read from the archive header */
-@@ -287,6 +295,15 @@ struct tar_stat_info
- 
-   char          *uname;     /* user name of owner */
-   char          *gname;     /* group name of owner */
-+
-+  char *cntx_name;          /* SELinux context for the current archive entry. */
-+
-+  char *acls_a_ptr;         /* Access ACLs for the current archive entry. */
-+  size_t acls_a_len;        /* Access ACLs for the current archive entry. */
-+ 
-+  char *acls_d_ptr;         /* Default ACLs for the current archive entry. */
-+  size_t acls_d_len;        /* Default ACLs for the current archive entry. */
-+
-   struct stat   stat;       /* regular filesystem stat */
- 
-   /* STAT doesn't always have access, data modification, and status
-@@ -309,6 +326,9 @@ struct tar_stat_info
-   size_t sparse_map_size;   /* Size of the sparse map */
-   struct sp_array *sparse_map;
- 
-+  size_t xattr_map_size;   /* Size of the xattr map */
-+  struct xattr_array *xattr_map;
-+
-   /* Extended headers */
-   struct xheader xhdr;
-   
diff --git a/tar.spec b/tar.spec
index d6895e8..d9ac6cc 100644
--- a/tar.spec
+++ b/tar.spec
@@ -1,8 +1,8 @@
 Summary: A GNU file archiving program
 Name: tar
 Epoch: 2
-Version: 1.17
-Release: 5%{?dist}
+Version: 1.19
+Release: 1%{?dist}
 License: GPLv2+
 Group: Applications/Archiving
 URL: http://www.gnu.org/software/tar/
@@ -11,12 +11,10 @@ Source1: ftp://ftp.gnu.org/pub/gnu/tar/tar-%{version}.tar.gz.sig
 Source2: tar.1
 Patch1: tar-1.14-loneZeroWarning.patch
 Patch2: tar-1.15.1-vfatTruncate.patch
-Patch3: tar-1.17-testsuite.patch
-Patch4: tar-1.17-xattrs.patch
+Patch3: tar-1.19-xattrs.patch
+Patch4: tar-1.19-xattrs-conf.patch
 Patch5: tar-1.17-wildcards.patch
-Patch6: tar-1.17-dot_dot_vuln.patch
-Patch7: tar-1.17-safer_name_suffix.patch
-Patch8: tar-1.17-xattrs-conf.patch
+
 Prereq: info
 BuildRequires: autoconf automake gzip texinfo gettext libacl-devel libselinux-devel gawk
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -39,12 +37,9 @@ the rmt package.
 %setup -q
 %patch1 -p1 -b .loneZeroWarning
 %patch2 -p1 -b .vfatTruncate
-%patch3 -p1 -b .testsuite
-%patch4 -p1 -b .xattrs
+%patch3 -p1 -b .xattrs
+%patch4 -p1 -b .xattrs-conf
 %patch5 -p1 -b .wildcards
-%patch6 -p1 -b .dot_dot_vuln
-%patch7 -p1 -b .safer_name_suffix
-%patch8 -p1 -b .xattrs-conf
 
 %build
 %configure --bindir=/bin --libexecdir=/sbin
@@ -95,6 +90,10 @@ fi
 %{_infodir}/tar.info*
 
 %changelog
+* Mon Dec 17 2007 Radek Brich <rbrich@redhat.com> 2:1.19-1
+- upgrade to 1.19
+- updated xattrs patch, removed 3 upstream patches
+
 * Wed Dec 12 2007 Radek Brich <rbrich@redhat.com> 2:1.17-5
 - fix (non)detection of xattrs
 - move configure stuff from -xattrs patch to -xattrs-conf,