Sync from gnulib.

20 files changed, 381 insertions, 224 deletions

diff --git a/config/ChangeLog b/config/ChangeLog
index 9c5a233a3..91a02f088 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,8 @@
+2005-02-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* config.guess, config.sub, depcomp, install-sh, mdate-sh, missing,
+	mkinstalldirs: Sync from gnulib.
+
 2005-01-21  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* config.sub: Sync from gnulib.
diff --git a/config/config.guess b/config/config.guess
index 822947132..892833f94 100644
--- a/config/config.guess
+++ b/config/config.guess
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
-timestamp='2004-11-12'
+timestamp='2005-02-10'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -53,7 +53,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
@@ -804,6 +804,9 @@ EOF
     i*:UWIN*:*)
 	echo ${UNAME_MACHINE}-pc-uwin
 	exit 0 ;;
+    amd64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit 0 ;;
     p*:CYGWIN*:*)
 	echo powerpcle-unknown-cygwin
 	exit 0 ;;
@@ -1197,6 +1200,9 @@ EOF
     *:QNX:*:4*)
 	echo i386-pc-qnx
 	exit 0 ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit 0 ;;
     NSR-?:NONSTOP_KERNEL:*:*)
 	echo nsr-tandem-nsk${UNAME_RELEASE}
 	exit 0 ;;
diff --git a/config/config.sub b/config/config.sub
index 987b17d81..d8fd2f8fa 100644
--- a/config/config.sub
+++ b/config/config.sub
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Configuration validation subroutine script.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
-timestamp='2004-11-30'
+timestamp='2005-02-10'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -70,7 +70,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
diff --git a/config/depcomp b/config/depcomp
index 11e2d3bfe..ffcd540c3 100644
--- a/config/depcomp
+++ b/config/depcomp
@@ -1,9 +1,9 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects
 
-scriptversion=2004-05-31.23
+scriptversion=2005-02-09.22
 
-# Copyright (C) 1999, 2000, 2003, 2004 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -50,11 +50,11 @@ Environment variables:
 
 Report bugs to <bug-automake@gnu.org>.
 EOF
-    exit 0
+    exit $?
     ;;
   -v | --v*)
     echo "depcomp $scriptversion"
-    exit 0
+    exit $?
     ;;
 esac
 
@@ -287,36 +287,43 @@ tru64)
    base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
 
    if test "$libtool" = yes; then
-      # Dependencies are output in .lo.d with libtool 1.4.
-      # With libtool 1.5 they are output both in $dir.libs/$base.o.d
-      # and in $dir.libs/$base.o.d and $dir$base.o.d.  We process the
-      # latter, because the former will be cleaned when $dir.libs is
-      # erased.
-      tmpdepfile1="$dir.libs/$base.lo.d"
-      tmpdepfile2="$dir$base.o.d"
-      tmpdepfile3="$dir.libs/$base.d"
+      # With Tru64 cc, shared objects can also be used to make a
+      # static library.  This mecanism is used in libtool 1.4 series to
+      # handle both shared and static libraries in a single compilation.
+      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+      #
+      # With libtool 1.5 this exception was removed, and libtool now
+      # generates 2 separate objects for the 2 libraries.  These two
+      # compilations output dependencies in in $dir.libs/$base.o.d and
+      # in $dir$base.o.d.  We have to check for both files, because
+      # one of the two compilations can be disabled.  We should prefer
+      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+      # automatically cleaned when .libs/ is deleted, while ignoring
+      # the former would cause a distcleancheck panic.
+      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
+      tmpdepfile2=$dir$base.o.d          # libtool 1.5
+      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
+      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
       "$@" -Wc,-MD
    else
-      tmpdepfile1="$dir$base.o.d"
-      tmpdepfile2="$dir$base.d"
-      tmpdepfile3="$dir$base.d"
+      tmpdepfile1=$dir$base.o.d
+      tmpdepfile2=$dir$base.d
+      tmpdepfile3=$dir$base.d
+      tmpdepfile4=$dir$base.d
       "$@" -MD
    fi
 
    stat=$?
    if test $stat -eq 0; then :
    else
-      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
       exit $stat
    fi
 
-   if test -f "$tmpdepfile1"; then
-      tmpdepfile="$tmpdepfile1"
-   elif test -f "$tmpdepfile2"; then
-      tmpdepfile="$tmpdepfile2"
-   else
-      tmpdepfile="$tmpdepfile3"
-   fi
+   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+   do
+     test -f "$tmpdepfile" && break
+   done
    if test -f "$tmpdepfile"; then
       sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
       # That's a tab and a space in the [].
diff --git a/config/install-sh b/config/install-sh
index 6ebe46de6..1a8353401 100755
--- a/config/install-sh
+++ b/config/install-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2004-12-17.09
+scriptversion=2005-02-02.21
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -109,7 +109,7 @@ while test -n "$1"; do
         shift
         continue;;
 
-    --help) echo "$usage"; exit 0;;
+    --help) echo "$usage"; exit $?;;
 
     -m) chmodcmd="$chmodprog $2"
         shift
@@ -134,7 +134,7 @@ while test -n "$1"; do
 	shift
 	continue;;
 
-    --version) echo "$0 $scriptversion"; exit 0;;
+    --version) echo "$0 $scriptversion"; exit $?;;
 
     *)  # When -d is used, all remaining arguments are directories to create.
 	# When -t is used, the destination is already specified.
diff --git a/config/mdate-sh b/config/mdate-sh
index 881782eb5..4b2efdf91 100755
--- a/config/mdate-sh
+++ b/config/mdate-sh
@@ -1,9 +1,10 @@
 #!/bin/sh
 # Get modification time of a file or directory and pretty-print it.
 
-scriptversion=2004-12-08.12
+scriptversion=2005-02-07.09
 
-# Copyright (C) 1995, 1996, 1997, 2003, 2004 Free Software Foundation, Inc.
+# Copyright (C) 1995, 1996, 1997, 2003, 2004, 2005 Free Software
+# Foundation, Inc.
 # written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
 #
 # This program is free software; you can redistribute it and/or modify
@@ -42,11 +43,11 @@ Pretty-print the modification time of FILE.
 
 Report bugs to <bug-automake@gnu.org>.
 EOF
-    exit 0
+    exit $?
     ;;
   -v | --v*)
     echo "mdate-sh $scriptversion"
-    exit 0
+    exit $?
     ;;
 esac
 
@@ -107,13 +108,32 @@ do
 done
 
 # Get the extended ls output of the file or directory.
-set x`eval "$ls_command \"\$save_arg1\""`
+set dummy x`eval "$ls_command \"\$save_arg1\""`
 
 # Remove all preceding arguments
 eval $command
 
-# Get the month.  Next argument is day, followed by the year or time.
-case $1 in
+# Because of the dummy argument above, month is in $2.
+#
+# On a POSIX system, we should have
+#
+# $# = 5
+# $1 = file size
+# $2 = month
+# $3 = day
+# $4 = year or time
+# $5 = filename
+#
+# On Darwin 7.7.0 and 7.6.0, we have
+#
+# $# = 4
+# $1 = day
+# $2 = month
+# $3 = year or time
+# $4 = filename
+
+# Get the month.
+case $2 in
   Jan) month=January; nummonth=1;;
   Feb) month=February; nummonth=2;;
   Mar) month=March; nummonth=3;;
@@ -128,7 +148,10 @@ case $1 in
   Dec) month=December; nummonth=12;;
 esac
 
-day=$2
+case $3 in
+  ???*) day=$1;;
+  *) day=$3; shift;;
+esac
 
 # Here we have to deal with the problem that the ls output gives either
 # the time of day or the year.
diff --git a/config/missing b/config/missing
index 64b5f901d..09edd8844 100644
--- a/config/missing
+++ b/config/missing
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Common stub for a few missing GNU programs while installing.
 
-scriptversion=2004-09-07.08
+scriptversion=2005-02-08.22
 
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
 #   Free Software Foundation, Inc.
 # Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
 
@@ -87,12 +87,12 @@ Supported PROGRAM values:
   yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
 
 Send bug reports to <bug-automake@gnu.org>."
-    exit 0
+    exit $?
     ;;
 
   -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
     echo "missing $scriptversion (GNU Automake)"
-    exit 0
+    exit $?
     ;;
 
   -*)
@@ -288,10 +288,14 @@ WARNING: \`$1' is $msg.  You should only need it if
          call might also be the consequence of using a buggy \`make' (AIX,
          DU, IRIX).  You might want to install the \`Texinfo' package or
          the \`GNU make' package.  Grab either from any GNU archive site."
+    # The file to touch is that specified with -o ...
     file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
     if test -z "$file"; then
-      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
-      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+      # ... or it is the one specified with @setfilename ...
+      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
+      # ... or it is derived from the source name (dir/f.texi becomes f.info)
+      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
     fi
     touch $file
     ;;
diff --git a/config/mkinstalldirs b/config/mkinstalldirs
index 6fbe5e117..5d26a485f 100644
--- a/config/mkinstalldirs
+++ b/config/mkinstalldirs
@@ -1,7 +1,7 @@
 #! /bin/sh
 # mkinstalldirs --- make directory hierarchy
 
-scriptversion=2004-02-15.20
+scriptversion=2005-02-02.21
 
 # Original author: Noah Friedman <friedman@prep.ai.mit.edu>
 # Created: 1993-05-16
@@ -27,7 +27,7 @@ while test $# -gt 0 ; do
   case $1 in
     -h | --help | --h*)         # -h for help
       echo "$usage"
-      exit 0
+      exit $?
       ;;
     -m)                         # -m PERM arg
       shift
@@ -37,7 +37,7 @@ while test $# -gt 0 ; do
       ;;
     --version)
       echo "$0 $scriptversion"
-      exit 0
+      exit $?
       ;;
     --)                         # stop option processing
       shift
diff --git a/lib/ChangeLog b/lib/ChangeLog
index 5f8790f95..baa83dcc8 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,7 @@
+2005-02-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* config.charset, gettext.h, localcharset.c: Sync from gnulib.
+
 2005-02-23  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* strftime.c: Include <stdbool.h>.  Use bool where appropriate,
diff --git a/lib/config.charset b/lib/config.charset
index c80608af8..b3ce2ba93 100755
--- a/lib/config.charset
+++ b/lib/config.charset
@@ -37,12 +37,12 @@
 #   ISO-8859-4              Y   osf solaris freebsd darwin
 #   ISO-8859-5              Y   glibc aix hpux irix osf solaris freebsd darwin
 #   ISO-8859-6              Y   glibc aix hpux solaris
-#   ISO-8859-7              Y   glibc aix hpux irix osf solaris
+#   ISO-8859-7              Y   glibc aix hpux irix osf solaris darwin
 #   ISO-8859-8              Y   glibc aix hpux osf solaris
-#   ISO-8859-9              Y   glibc aix hpux irix osf solaris
-#   ISO-8859-13                 glibc
+#   ISO-8859-9              Y   glibc aix hpux irix osf solaris darwin
+#   ISO-8859-13                 glibc darwin
 #   ISO-8859-14                 glibc
-#   ISO-8859-15                 glibc aix osf solaris freebsd
+#   ISO-8859-15                 glibc aix osf solaris freebsd darwin
 #   KOI8-R                  Y   glibc solaris freebsd darwin
 #   KOI8-U                  Y   glibc freebsd darwin
 #   KOI8-T                      glibc
@@ -99,7 +99,7 @@
 #   HP-KANA8                    hpux
 #   DEC-KANJI                   osf
 #   DEC-HANYU                   osf
-#   UTF-8                   Y   glibc aix hpux osf solaris
+#   UTF-8                   Y   glibc aix hpux osf solaris darwin
 #
 # Note: Names which are not marked as being a MIME name should not be used in
 # Internet protocols for information interchange (mail, news, etc.).
@@ -395,7 +395,7 @@ case "$os" in
 	echo "BIG5 BIG5"
 	echo "SJIS SHIFT_JIS"
 	;;
-    darwin*)
+    darwin[56]*)
 	# Darwin 6.8 doesn't have nl_langinfo(CODESET); therefore
 	# localcharset.c falls back to using the full locale name
 	# from the environment variables.
@@ -436,6 +436,36 @@ case "$os" in
 	echo "ja_JP.SJIS SHIFT_JIS"
 	echo "ko_KR.EUC EUC-KR"
 	;;
+    darwin*)
+	# Darwin 7.5 has nl_langinfo(CODESET), but it is useless:
+	# - It returns the empty string when LANG is set to a locale of the
+	#   form ll_CC, although ll_CC/LC_CTYPE is a symlink to an UTF-8
+	#   LC_CTYPE file.
+	# - The environment variables LANG, LC_CTYPE, LC_ALL are not set by
+	#   the system; nl_langinfo(CODESET) returns "US-ASCII" in this case.
+	# - The documentation says:
+	#     "... all code that calls BSD system routines should ensure
+	#      that the const *char parameters of these routines are in UTF-8
+	#      encoding. All BSD system functions expect their string
+	#      parameters to be in UTF-8 encoding and nothing else."
+	#   It also says
+	#     "An additional caveat is that string parameters for files,
+	#      paths, and other file-system entities must be in canonical
+	#      UTF-8. In a canonical UTF-8 Unicode string, all decomposable
+	#      characters are decomposed ..."
+	#   but this is not true: You can pass non-decomposed UTF-8 strings
+	#   to file system functions, and it is the OS which will convert
+	#   them to decomposed UTF-8 before accessing the file system.
+	# - The Apple Terminal application displays UTF-8 by default.
+	# - However, other applications are free to use different encodings:
+	#   - xterm uses ISO-8859-1 by default.
+	#   - TextEdit uses MacRoman by default.
+	# We prefer UTF-8 over decomposed UTF-8-MAC because one should
+	# minimize the use of decomposed Unicode. Unfortunately, through the
+	# Darwin file system, decomposed UTF-8 strings are leaked into user
+	# space nevertheless.
+	echo "* UTF-8"
+	;;
     beos*)
 	# BeOS has a single locale, and it has UTF-8 encoding.
 	echo "* UTF-8"
diff --git a/lib/gettext.h b/lib/gettext.h
index 835732e01..a0606dde5 100644
--- a/lib/gettext.h
+++ b/lib/gettext.h
@@ -36,6 +36,16 @@
 # include <locale.h>
 #endif
 
+/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
+   <libintl.h>, which chokes if dcgettext is defined as a macro.  So include
+   it now, to make later inclusions of <libintl.h> a NOP.  */
+#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
+# include <cstdlib>
+# if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H
+#  include <libintl.h>
+# endif
+#endif
+
 /* Disabled NLS.
    The casts to 'const char *' serve the purpose of producing warnings
    for invalid uses of the value returned from these functions.
diff --git a/lib/localcharset.c b/lib/localcharset.c
index 66099d5e3..662f3ad33 100644
--- a/lib/localcharset.c
+++ b/lib/localcharset.c
@@ -115,10 +115,16 @@ get_charset_aliases ()
     {
 #if !(defined VMS || defined WIN32)
       FILE *fp;
-      const char *dir = relocate (LIBDIR);
+      const char *dir;
       const char *base = "charset.alias";
       char *file_name;
 
+      /* Make it possible to override the charset.alias location.  This is
+	 necessary for running the testsuite before "make install".  */
+      dir = getenv ("CHARSETALIASDIR");
+      if (dir == NULL || dir[0] == '\0')
+	dir = relocate (LIBDIR);
+
       /* Concatenate dir and base into freshly allocated file_name.  */
       {
 	size_t dir_len = strlen (dir);
diff --git a/m4/ChangeLog b/m4/ChangeLog
index b3d41d9a4..1b5122940 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,8 @@
+2005-02-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* gettext.m4, inttypes-pri.m4, lib-link.m4, lib-prefix.m4, nls.m4,
+	po.m4, progtest.m4: Sync from gnulib.
+
 2005-02-23  Jim Meyering  <jim@meyering.net>
 
 	* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Revert yesteday's change.
diff --git a/m4/gettext.m4 b/m4/gettext.m4
index b01bbb3d6..368907a29 100644
--- a/m4/gettext.m4
+++ b/m4/gettext.m4
@@ -1,10 +1,8 @@
-# gettext.m4 serial 29
-dnl Copyright (C) 1995-2004 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# gettext.m4 serial 34 (gettext-0.14.2)
+dnl Copyright (C) 1995-2005 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
 dnl This file can can be used in projects which are not available under
 dnl the GNU General Public License or the GNU Library General Public
@@ -69,9 +67,9 @@ AC_DEFUN([AM_GNU_GETTEXT],
   define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
 
   AC_REQUIRE([AM_PO_SUBDIRS])dnl
-#  ifelse(gt_included_intl, yes, [
-#    AC_REQUIRE([AM_INTL_SUBDIR])dnl
-#  ])
+  ifelse(gt_included_intl, yes, [
+    AC_REQUIRE([AM_INTL_SUBDIR])dnl
+  ])
 
   dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
@@ -92,6 +90,9 @@ AC_DEFUN([AM_GNU_GETTEXT],
     AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
   ])
 
+  dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation.
+  gt_INTL_MACOSX
+
   dnl Set USE_NLS.
   AM_NLS
 
@@ -172,9 +173,9 @@ extern
 #ifdef __cplusplus
 "C"
 #endif
-const char *_nl_expand_alias ();],
+const char *_nl_expand_alias (const char *);],
               [bindtextdomain ("", "");
-return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
               gt_cv_func_gnugettext_libintl=yes,
               gt_cv_func_gnugettext_libintl=no)
             dnl Now see whether libintl exists and depends on libiconv.
@@ -193,9 +194,9 @@ extern
 #ifdef __cplusplus
 "C"
 #endif
-const char *_nl_expand_alias ();],
+const char *_nl_expand_alias (const char *);],
                 [bindtextdomain ("", "");
-return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
                [LIBINTL="$LIBINTL $LIBICONV"
                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
                 gt_cv_func_gnugettext_libintl=yes
@@ -245,6 +246,15 @@ return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("",
       fi
     ])
 
+    if test -n "$INTL_MACOSX_LIBS"; then
+      if test "$gt_use_preinstalled_gnugettext" = "yes" \
+         || test "$nls_cv_use_gnu_gettext" = "yes"; then
+        dnl Some extra flags are needed during linking.
+        LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
+        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
+      fi
+    fi
+
     if test "$gt_use_preinstalled_gnugettext" = "yes" \
        || test "$nls_cv_use_gnu_gettext" = "yes"; then
       AC_DEFINE(ENABLE_NLS, 1,
@@ -344,123 +354,173 @@ return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("",
 dnl Checks for all prerequisites of the intl subdirectory,
 dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
 dnl            USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
-#AC_DEFUN([AM_INTL_SUBDIR],
-#[
-#  AC_REQUIRE([AC_PROG_INSTALL])dnl
-#  AC_REQUIRE([AM_MKINSTALLDIRS])dnl
-#  AC_REQUIRE([AC_PROG_CC])dnl
-#  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-#  AC_REQUIRE([AC_PROG_RANLIB])dnl
-#  AC_REQUIRE([AC_ISC_POSIX])dnl
-#  AC_REQUIRE([AC_HEADER_STDC])dnl
-#  AC_REQUIRE([AC_C_CONST])dnl
-#  AC_REQUIRE([bh_C_SIGNED])dnl
-#  AC_REQUIRE([AC_C_INLINE])dnl
-#  AC_REQUIRE([AC_TYPE_OFF_T])dnl
-#  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-#  AC_REQUIRE([gl_AC_TYPE_LONG_LONG])dnl
-#  AC_REQUIRE([gt_TYPE_LONGDOUBLE])dnl
-#  AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
-#  AC_REQUIRE([gt_TYPE_WINT_T])dnl
-#  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-#  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-#  AC_REQUIRE([gt_TYPE_INTMAX_T])
-#  AC_REQUIRE([gt_PRINTF_POSIX])
-#  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-#  AC_REQUIRE([AC_FUNC_MMAP])dnl
-#  AC_REQUIRE([gl_GLIBC21])dnl
-#  AC_REQUIRE([gt_INTDIV0])dnl
-#  AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
-#  AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
-#  AC_REQUIRE([gt_INTTYPES_PRI])dnl
-#  AC_REQUIRE([gl_XSIZE])dnl
-#
-#  AC_CHECK_TYPE([ptrdiff_t], ,
-#    [AC_DEFINE([ptrdiff_t], [long],
-#       [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
-#    ])
-#  AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
-#stdlib.h string.h unistd.h sys/param.h])
-#  AC_CHECK_FUNCS([asprintf fwprintf getcwd getegid geteuid getgid getuid \
-#mempcpy munmap putenv setenv setlocale snprintf stpcpy strcasecmp strdup \
-#strtoul tsearch wcslen __argz_count __argz_stringify __argz_next \
-#__fsetlocking])
-#
-#  dnl Use the _snprintf function only if it is declared (because on NetBSD it
-#  dnl is defined as a weak alias of snprintf; we prefer to use the latter).
-#  gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
-#  gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
-#
-#  dnl Use the *_unlocked functions only if they are declared.
-#  dnl (because some of them were defined without being declared in Solaris
-#  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-#  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-#  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-#  gt_CHECK_DECL(feof_unlocked, [#include <stdio.h>])
-#  gt_CHECK_DECL(fgets_unlocked, [#include <stdio.h>])
-#  gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
-#
-#  case $gt_cv_func_printf_posix in
-#    *yes) HAVE_POSIX_PRINTF=1 ;;
-#    *) HAVE_POSIX_PRINTF=0 ;;
-#  esac
-#  AC_SUBST([HAVE_POSIX_PRINTF])
-#  if test "$ac_cv_func_asprintf" = yes; then
-#    HAVE_ASPRINTF=1
-#  else
-#    HAVE_ASPRINTF=0
-#  fi
-#  AC_SUBST([HAVE_ASPRINTF])
-#  if test "$ac_cv_func_snprintf" = yes; then
-#    HAVE_SNPRINTF=1
-#  else
-#    HAVE_SNPRINTF=0
-#  fi
-#  AC_SUBST([HAVE_SNPRINTF])
-#  if test "$ac_cv_func_wprintf" = yes; then
-#    HAVE_WPRINTF=1
-#  else
-#    HAVE_WPRINTF=0
-#  fi
-#  AC_SUBST([HAVE_WPRINTF])
-#
-#  AM_ICONV
-#  AM_LANGINFO_CODESET
-#  if test $ac_cv_header_locale_h = yes; then
-#    AM_LC_MESSAGES
-#  fi
-#
-#  dnl intl/plural.c is generated from intl/plural.y. It requires bison,
-#  dnl because plural.y uses bison specific features. It requires at least
-#  dnl bison-1.26 because earlier versions generate a plural.c that doesn't
-#  dnl compile.
-#  dnl bison is only needed for the maintainer (who touches plural.y). But in
-#  dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
-#  dnl the rule in general Makefile. Now, some people carelessly touch the
-#  dnl files or have a broken "make" program, hence the plural.c rule will
-#  dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
-#  dnl present or too old.
-#  AC_CHECK_PROGS([INTLBISON], [bison])
-#  if test -z "$INTLBISON"; then
-#    ac_verc_fail=yes
-#  else
-#    dnl Found it, now check the version.
-#    AC_MSG_CHECKING([version of bison])
-#changequote(<<,>>)dnl
-#    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-#    case $ac_prog_version in
-#      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-#      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
-#changequote([,])dnl
-#         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-#      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-#    esac
-#    AC_MSG_RESULT([$ac_prog_version])
-#  fi
-#  if test $ac_verc_fail = yes; then
-#    INTLBISON=:
-#  fi
-#])
+AC_DEFUN([AM_INTL_SUBDIR],
+[
+  AC_REQUIRE([AC_PROG_INSTALL])dnl
+  AC_REQUIRE([AM_MKINSTALLDIRS])dnl
+  AC_REQUIRE([AC_PROG_CC])dnl
+  AC_REQUIRE([AC_CANONICAL_HOST])dnl
+  AC_REQUIRE([gt_GLIBC2])dnl
+  AC_REQUIRE([AC_PROG_RANLIB])dnl
+  AC_REQUIRE([AC_ISC_POSIX])dnl
+  AC_REQUIRE([AC_HEADER_STDC])dnl
+  AC_REQUIRE([AC_C_CONST])dnl
+  AC_REQUIRE([bh_C_SIGNED])dnl
+  AC_REQUIRE([AC_C_INLINE])dnl
+  AC_REQUIRE([AC_TYPE_OFF_T])dnl
+  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
+  AC_REQUIRE([gl_AC_TYPE_LONG_LONG])dnl
+  AC_REQUIRE([gt_TYPE_LONGDOUBLE])dnl
+  AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
+  AC_REQUIRE([gt_TYPE_WINT_T])dnl
+  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
+  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
+  AC_REQUIRE([gt_TYPE_INTMAX_T])
+  AC_REQUIRE([gt_PRINTF_POSIX])
+  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
+  AC_REQUIRE([AC_FUNC_MMAP])dnl
+  AC_REQUIRE([gl_GLIBC21])dnl
+  AC_REQUIRE([gt_INTDIV0])dnl
+  AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
+  AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
+  AC_REQUIRE([gt_INTTYPES_PRI])dnl
+  AC_REQUIRE([gl_XSIZE])dnl
+  AC_REQUIRE([gt_INTL_MACOSX])dnl
+
+  AC_CHECK_TYPE([ptrdiff_t], ,
+    [AC_DEFINE([ptrdiff_t], [long],
+       [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
+    ])
+  AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
+stdlib.h string.h unistd.h sys/param.h])
+  AC_CHECK_FUNCS([asprintf fwprintf getcwd getegid geteuid getgid getuid \
+mempcpy munmap putenv setenv setlocale snprintf stpcpy strcasecmp strdup \
+strtoul tsearch wcslen __argz_count __argz_stringify __argz_next \
+__fsetlocking])
+
+  dnl Use the _snprintf function only if it is declared (because on NetBSD it
+  dnl is defined as a weak alias of snprintf; we prefer to use the latter).
+  gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
+  gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
+
+  dnl Use the *_unlocked functions only if they are declared.
+  dnl (because some of them were defined without being declared in Solaris
+  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
+  dnl on Solaris 2.5.1 to run on Solaris 2.6).
+  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
+  gt_CHECK_DECL(feof_unlocked, [#include <stdio.h>])
+  gt_CHECK_DECL(fgets_unlocked, [#include <stdio.h>])
+  gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
+
+  case $gt_cv_func_printf_posix in
+    *yes) HAVE_POSIX_PRINTF=1 ;;
+    *) HAVE_POSIX_PRINTF=0 ;;
+  esac
+  AC_SUBST([HAVE_POSIX_PRINTF])
+  if test "$ac_cv_func_asprintf" = yes; then
+    HAVE_ASPRINTF=1
+  else
+    HAVE_ASPRINTF=0
+  fi
+  AC_SUBST([HAVE_ASPRINTF])
+  if test "$ac_cv_func_snprintf" = yes; then
+    HAVE_SNPRINTF=1
+  else
+    HAVE_SNPRINTF=0
+  fi
+  AC_SUBST([HAVE_SNPRINTF])
+  if test "$ac_cv_func_wprintf" = yes; then
+    HAVE_WPRINTF=1
+  else
+    HAVE_WPRINTF=0
+  fi
+  AC_SUBST([HAVE_WPRINTF])
+
+  AM_ICONV
+  AM_LANGINFO_CODESET
+  if test $ac_cv_header_locale_h = yes; then
+    gt_LC_MESSAGES
+  fi
+
+  if test -n "$INTL_MACOSX_LIBS"; then
+    CPPFLAGS="$CPPFLAGS -I/System/Library/Frameworks/CoreFoundation.framework/Headers"
+  fi
+
+  dnl intl/plural.c is generated from intl/plural.y. It requires bison,
+  dnl because plural.y uses bison specific features. It requires at least
+  dnl bison-1.26 because earlier versions generate a plural.c that doesn't
+  dnl compile.
+  dnl bison is only needed for the maintainer (who touches plural.y). But in
+  dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
+  dnl the rule in general Makefile. Now, some people carelessly touch the
+  dnl files or have a broken "make" program, hence the plural.c rule will
+  dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
+  dnl present or too old.
+  AC_CHECK_PROGS([INTLBISON], [bison])
+  if test -z "$INTLBISON"; then
+    ac_verc_fail=yes
+  else
+    dnl Found it, now check the version.
+    AC_MSG_CHECKING([version of bison])
+changequote(<<,>>)dnl
+    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+    case $ac_prog_version in
+      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
+changequote([,])dnl
+         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+    esac
+    AC_MSG_RESULT([$ac_prog_version])
+  fi
+  if test $ac_verc_fail = yes; then
+    INTLBISON=:
+  fi
+])
+
+
+dnl Checks for special options needed on MacOS X.
+dnl Defines INTL_MACOSX_LIBS.
+AC_DEFUN([gt_INTL_MACOSX],
+[
+  dnl Check for API introduced in MacOS X 10.2.
+  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
+    gt_cv_func_CFPreferencesCopyAppValue,
+    [gt_save_CPPFLAGS="$CPPFLAGS"
+     CPPFLAGS="$CPPFLAGS -I/System/Library/Frameworks/CoreFoundation.framework/Headers"
+     gt_save_LIBS="$LIBS"
+     LIBS="$LIBS -framework CoreFoundation"
+     AC_TRY_LINK([#include <CFPreferences.h>],
+       [CFPreferencesCopyAppValue(NULL, NULL)],
+       [gt_cv_func_CFPreferencesCopyAppValue=yes],
+       [gt_cv_func_CFPreferencesCopyAppValue=no])
+     CPPFLAGS="$gt_save_CPPFLAGS"
+     LIBS="$gt_save_LIBS"])
+  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
+    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], 1,
+      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
+  fi
+  dnl Check for API introduced in MacOS X 10.3.
+  AC_CACHE_CHECK([for CFLocaleCopyCurrent], gt_cv_func_CFLocaleCopyCurrent,
+    [gt_save_CPPFLAGS="$CPPFLAGS"
+     CPPFLAGS="$CPPFLAGS -I/System/Library/Frameworks/CoreFoundation.framework/Headers"
+     gt_save_LIBS="$LIBS"
+     LIBS="$LIBS -framework CoreFoundation"
+     AC_TRY_LINK([#include <CFLocale.h>], [CFLocaleCopyCurrent();],
+       [gt_cv_func_CFLocaleCopyCurrent=yes],
+       [gt_cv_func_CFLocaleCopyCurrent=no])
+     CPPFLAGS="$gt_save_CPPFLAGS"
+     LIBS="$gt_save_LIBS"])
+  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
+    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], 1,
+      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
+  fi
+  INTL_MACOSX_LIBS=
+  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
+    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
+  fi
+  AC_SUBST([INTL_MACOSX_LIBS])
+])
 
 
 dnl gt_CHECK_DECL(FUNC, INCLUDES)
diff --git a/m4/inttypes-pri.m4 b/m4/inttypes-pri.m4
index fd007c312..4d56a9ad3 100644
--- a/m4/inttypes-pri.m4
+++ b/m4/inttypes-pri.m4
@@ -1,10 +1,8 @@
 # inttypes-pri.m4 serial 1 (gettext-0.11.4)
 dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+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.
 
diff --git a/m4/lib-link.m4 b/m4/lib-link.m4
index 3538b8036..a4586c7a8 100644
--- a/m4/lib-link.m4
+++ b/m4/lib-link.m4
@@ -1,5 +1,5 @@
-# lib-link.m4 serial 4 (gettext-0.12)
-dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
+# lib-link.m4 serial 5 (gettext-0.14.2)
+dnl Copyright (C) 2001-2005 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.
@@ -348,7 +348,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
                 if test "X$additional_includedir" = "X/usr/local/include"; then
                   if test -n "$GCC"; then
                     case $host_os in
-                      linux*) haveit=yes;;
+                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                     esac
                   fi
                 fi
@@ -397,7 +397,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
                       if test "X$additional_libdir" = "X/usr/local/lib"; then
                         if test -n "$GCC"; then
                           case $host_os in
-                            linux*) haveit=yes;;
+                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                           esac
                         fi
                       fi
diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4
index 70d693002..0d895ca63 100644
--- a/m4/lib-prefix.m4
+++ b/m4/lib-prefix.m4
@@ -1,5 +1,5 @@
-# lib-prefix.m4 serial 3 (gettext-0.13)
-dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
+# lib-prefix.m4 serial 4 (gettext-0.14.2)
+dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -69,7 +69,7 @@ AC_DEFUN([AC_LIB_PREFIX],
         if test "X$additional_includedir" = "X/usr/local/include"; then
           if test -n "$GCC"; then
             case $host_os in
-              linux*) haveit=yes;;
+              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
             esac
           fi
         fi
diff --git a/m4/nls.m4 b/m4/nls.m4
index 36bc49317..596c89f50 100644
--- a/m4/nls.m4
+++ b/m4/nls.m4
@@ -1,10 +1,8 @@
 # nls.m4 serial 1 (gettext-0.12)
 dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+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
 dnl This file can can be used in projects which are not available under
 dnl the GNU General Public License or the GNU Library General Public
diff --git a/m4/po.m4 b/m4/po.m4
index e16199881..ab43f0ecb 100644
--- a/m4/po.m4
+++ b/m4/po.m4
@@ -1,10 +1,8 @@
-# po.m4 serial 3 (gettext-0.14)
-dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# po.m4 serial 5 (gettext-0.14.2)
+dnl Copyright (C) 1995-2005 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
 dnl This file can can be used in projects which are not available under
 dnl the GNU General Public License or the GNU Library General Public
@@ -19,6 +17,8 @@ dnl Authors:
 dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
 dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
 
+AC_PREREQ(2.50)
+
 dnl Checks for all prerequisites of the po subdirectory.
 AC_DEFUN([AM_PO_SUBDIRS],
 [
@@ -34,7 +34,7 @@ AC_DEFUN([AM_PO_SUBDIRS],
   dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
   dnl The second test excludes FreeBSD msgfmt.
   AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
+    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
     :)
   AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
@@ -43,7 +43,7 @@ AC_DEFUN([AM_PO_SUBDIRS],
   dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
   dnl The second test excludes FreeBSD xgettext.
   AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
     :)
   dnl Remove leftover from FreeBSD xgettext call.
@@ -51,7 +51,7 @@ AC_DEFUN([AM_PO_SUBDIRS],
 
   dnl Search for GNU msgmerge 0.11 or newer in the PATH.
   AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
+    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
 
   dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
   dnl Test whether we really found GNU msgfmt.
@@ -348,7 +348,7 @@ changequote([,])dnl
     QMFILES="$QMFILES $srcdirpre$lang.qm"
     frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
     MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g'`
+    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
     RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
   done
   # CATALOGS depends on both $ac_dir and the user's LINGUAS
@@ -389,7 +389,7 @@ changequote([,])dnl
       QTCATALOGS="$QTCATALOGS $lang.qm"
       frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
       TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g'`
+      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
       CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
     done
   fi
@@ -409,7 +409,7 @@ EOF
   if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
     # Add dependencies that cannot be formulated as a simple suffix rule.
     for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g'`
+      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
       cat >> "$ac_file.tmp" <<EOF
 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
 	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
diff --git a/m4/progtest.m4 b/m4/progtest.m4
index 8fe527cec..a56365cd3 100644
--- a/m4/progtest.m4
+++ b/m4/progtest.m4
@@ -1,10 +1,8 @@
-# progtest.m4 serial 3 (gettext-0.12)
-dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# progtest.m4 serial 4 (gettext-0.14.2)
+dnl Copyright (C) 1996-2003, 2005 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
 dnl This file can can be used in projects which are not available under
 dnl the GNU General Public License or the GNU Library General Public
@@ -18,6 +16,8 @@ dnl They are *not* in the public domain.
 dnl Authors:
 dnl   Ulrich Drepper <drepper@cygnus.com>, 1996.
 
+AC_PREREQ(2.50)
+
 # Search path for a program which passes the given test.
 
 dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
@@ -67,6 +67,7 @@ AC_CACHE_VAL(ac_cv_path_$1,
       test -z "$ac_dir" && ac_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
           if [$3]; then
             ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
             break 2