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dnl Configuration for the gettext-tools directory of GNU gettext
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dnl Copyright (C) 1995-1999, 2000-2010 Free Software Foundation, Inc.
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dnl This program is free software: you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3 of the License, or
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dnl (at your option) any later version.
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
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dnl Process this file with autoconf to produce a configure script.
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AC_CONFIG_SRCDIR([src/msgfmt.c])
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AC_CONFIG_AUX_DIR([../build-aux])
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. $srcdir/../version.sh
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gl_INIT_PACKAGE([gettext-tools], [$VERSION_NUMBER])
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AM_INIT_AUTOMAKE([silent-rules])
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AM_CONFIG_HEADER([config.h])
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dnl Installation directories.
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test "$docdir" != '${datarootdir}/doc/${PACKAGE}' || docdir='${datarootdir}/doc/gettext'
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dnl Checks for programs.
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if test -n "$HAVE_GCJ" && test "$JAVA_CHOICE" = yes; then
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AC_SUBST([BUILDJAVAEXE])
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AC_CHECK_PROG([JAR], [jar], [jar])
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if test -n "$HAVE_JAVACOMP" && test -n "$JAR" && test "$JAVA_CHOICE" != no; then
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if test -n "$HAVE_JAVAEXEC" && test $BUILDJAVA = yes; then
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if test -n "$HAVE_CSHARPCOMP" && test "$CSHARP_CHOICE" != no; then
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AC_SUBST([BUILDCSHARP])
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gt_CSHARPEXEC([csharpexec-test.exe], [$srcdir/m4])
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if test -n "$HAVE_CSHARPEXEC" && test $BUILDCSHARP = yes; then
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AC_SUBST([TESTCSHARP])
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dnl Check for host type.
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dnl Checks for compiler output filename suffixes.
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dnl Make sure we see all GNU and Solaris extensions.
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dnl Check for build configuration.
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dnl Prepares the libtool configuration for handling of Windows resources, and
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dnl sets the RC variable to a program that compiles Windows resource files.
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LT_LANG([Windows Resource])
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# On Cygwin, without -no-undefined, a warning is emitted and only a static
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beos* | mingw* | cygwin*) LTNOUNDEF='-no-undefined' ;;
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AC_SUBST([LTNOUNDEF])
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dnl On mingw and Cygwin, we can activate special Makefile rules which add
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dnl version information to the shared libraries and executables.
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mingw* | cygwin*) is_woe32=yes ;;
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AM_CONDITIONAL([WOE32], [test $is_woe32 = yes])
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dnl Checks for libraries.
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dnl These are the only lines required to internationalize the package.
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dnl (OK, not quite, the AC_CONFIG_FILES has also some parts.)
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AM_GNU_GETTEXT([use-libtool], [need-ngettext])
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dnl This line internationalizes the bison generated parsers.
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dnl Test whether msgmerge must be linked against libm. This is the case on
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dnl most systems; but BeOS has all <math.h> functions in libc and doesn't have
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#ifndef __NO_MATH_INLINES
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# define __NO_MATH_INLINES 1 /* for glibc */
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[x = ceil(x); x = sqrt(x);],
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if test "$MSGMERGE_LIBM" = "?"; then
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#ifndef __NO_MATH_INLINES
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# define __NO_MATH_INLINES 1 /* for glibc */
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[x = ceil(x); x = sqrt(x);],
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[MSGMERGE_LIBM="-lm"])
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if test "$MSGMERGE_LIBM" = "?"; then
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AC_SUBST([MSGMERGE_LIBM])
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dnl Checks for header files, functions and declarations.
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dnl Checks for header files.
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AC_CHECK_HEADERS([pwd.h])
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_TYPE_UNSIGNED_LONG_LONG_INT
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AC_CHECK_TYPES([ptrdiff_t])
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if test $GLIBC21 = yes; then
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AC_CHECK_MEMBERS([struct __locale_struct.__names], , , [#include <xlocale.h>])
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dnl Checks for library functions.
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AC_CHECK_FUNCS([select])
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AC_C_BIGENDIAN([endianness=1], [endianness=0],
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[echo "AC-C-BIGENDIAN fails to work on your system." | sed -e 's,-,_,g' 1>&2
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echo "Please report this as a bug to bug-autoconf@gnu.org" 1>&2
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[endianness=universal])
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if test $endianness != universal; then
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AC_DEFINE_UNQUOTED([ENDIANNESS], [$endianness],
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[Define according to the byte order of the target machine: 1 for big endian, 0 for little endian.])
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dnl For possibly universal binaries, it's not possible to determine the
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dnl endianness at configure time. So determine it at compile time.
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# if defined __BIG_ENDIAN__
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# define ENDIANNESS 1
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# if defined __LITTLE_ENDIAN__
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# define ENDIANNESS 0
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dnl Compilation on mingw and Cygwin needs special Makefile rules, because
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dnl 1. when we install a shared library, we must arrange to export
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dnl auxiliary pointer variables for every exported variable,
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dnl 2. when we install a shared library and a static library simultaneously,
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dnl the include file specifies __declspec(dllimport) and therefore we
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dnl must arrange to define the auxiliary pointer variables for the
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dnl exported variables _also_ in the static library.
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if test "$enable_shared" = yes; then
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mingw* | cygwin*) is_woe32dll=yes ;;
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AM_CONDITIONAL([WOE32DLL], [test $is_woe32dll = yes])
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if test $is_woe32dll = yes; then
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AC_DEFINE([WOE32DLL], [1],
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[Define when --enable-shared is used on mingw or Cygwin.])
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dnl woe32dll/gettextlib-exports.c needs to know whether the getopt facility
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dnl is replaced by gnulib. GETOPT_H is set by gl_FUNC_GETOPT_POSIX, inside
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if test -n "$GETOPT_H"; then
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GETTEXTLIB_EXPORTS_FLAGS="-DGNULIB_DEFINED_GETOPT"
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GETTEXTLIB_EXPORTS_FLAGS=
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AC_SUBST([GETTEXTLIB_EXPORTS_FLAGS])
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dnl Put some default definitions into config.h.
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/* Default value for alignment of strings in .mo file. */
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#define DEFAULT_OUTPUT_ALIGNMENT 1
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/* A file name cannot consist of any character possible. INVALID_PATH_CHAR
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contains the characters not allowed. */
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#if defined _MSC_VER || defined __MINGW32__
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/* Woe32. This string is valid for Windows NT/2000. On Windows 95/98/ME some
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few characters in the range 0x80..0xff are invalid as well, but this doesn't
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matter much for our purposes. */
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# define INVALID_PATH_CHAR "\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\"*/:<>?\\|"
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/* Something like this for MSDOG. */
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# define INVALID_PATH_CHAR "\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 \177\\:."
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# define INVALID_PATH_CHAR "\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 \177/"
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/* This is the page width for the message_print function. It should
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not be set to more than 79 characters (Emacs users will appreciate
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it). It is used to wrap the msgid and msgstr strings, and also to
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wrap the file position (#:) comments. */
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#define PAGE_WIDTH 79
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/* On Windows, variables that may be in a DLL must be marked specially. */
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#if ((defined _MSC_VER && defined _DLL) || defined WOE32DLL) && !defined IN_RELOCWRAPPER
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# define DLL_VARIABLE __declspec (dllimport)
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# define DLL_VARIABLE
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/* Extra OS/2 (emx+gcc) defines. */
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# include "intl/os2compat.h"
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dnl Check for the expat XML parser.
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dnl On operating systems where binary distribution vendors are likely to
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dnl ship both gettext and expat, we use dynamic loading to avoid a hard
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dnl dependency from gettext to expat.
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AC_DEFINE([DYNLOAD_LIBEXPAT], [1],
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[Define to 1 if libexpat shall be dynamically loaded via dlopen().])
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AC_SUBST([LTLIBEXPAT])
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AC_LIB_HAVE_LINKFLAGS([expat], [],
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[#include <expat.h>], [XML_ExpatVersion();])
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dnl Check for nm output filter that yields the exported symbols.
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gt_GLOBAL_SYMBOL_PIPE
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dnl Check for Emacs and where to install .elc files.
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dnl Sometimes Emacs is badly installed. Allow the user to work around it.
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[ --without-emacs do not use Emacs, don't install po-mode],
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[gt_use_emacs=$withval],
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if test "$EMACS" != no; then
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AC_MSG_CHECKING([whether Emacs support is requested])
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AC_MSG_RESULT([$gt_use_emacs])
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if test "$gt_use_emacs" = no; then
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aclocaldir='${datadir}/aclocal'
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AC_SUBST([aclocaldir])
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dnl Check how to install the set of previous versions, for autopoint.
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[ --without-cvs don't use cvs to compress the infrastructure archive],
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[gt_use_cvs=$withval],
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[ --with-git use git to compress the infrastructure archive],
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[gt_use_git=$withval],
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if test "$gt_use_cvs" != no && test "$gt_use_cvs" != maybe; then
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# --with-cvs is specified. Even if --with-git is also specified, we use the
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# cvs format, because it yields smaller archives than the git format.
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if test "$gt_use_git" != no; then
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# --with-git is specified.
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# Neither --with-cvs not --with-git is specified.
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if test "$gt_use_cvs" != no; then
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# --without-cvs is not specified. Use cvs format.
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# --without-cvs is specified.
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AC_SUBST([ARCHIVE_FORMAT])
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dnl Check for tools needed for formatting the documentation.
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ac_aux_dir_abs=`cd $ac_aux_dir && pwd`
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AC_PATH_PROG([DVIPS], [dvips], [$ac_aux_dir_abs/missing dvips])
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AC_PATH_PROG([TEXI2PDF], [texi2pdf], [$ac_aux_dir_abs/missing texi2pdf])
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AC_PATH_PROG([PERL], [perl], [$ac_aux_dir_abs/missing perl])
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dnl Check for tools needed for formatting man pages.
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CROSS_COMPILING=$cross_compiling
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AC_SUBST([CROSS_COMPILING])
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dnl Checks for optional programs for the tests/lang-*, tests/recode-* tests.
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dnl Checks for functions for the tests/*.c tests.
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AC_CHECK_FUNCS_ONCE([getrlimit setrlimit uselocale])
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dnl Prepares the libtool configuration for languages used by the tests.
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dnl Check whether to execute tests that rely on libasprintf.
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dnl This test must be consistent with gettext-runtime/configure.ac.
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if test "${enable_libasprintf+set}" = set; then
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if test "$enable_libasprintf" != no; then
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if test "$CXX" = ":"; then
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AC_SUBST([TESTLIBASPRINTF])
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dnl Generate the version information file in the intl/ directory.
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test -d intl || mkdir intl
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echo "GNU gettext library from gettext-$VERSION" > intl/VERSION
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cat > intl/ChangeLog.inst <<EOF
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$RELEASE_DATE GNU <bug-gnu-gettext@gnu.org>
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* Version $VERSION released.
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AC_CONFIG_SUBDIRS([examples])
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AC_CONFIG_FILES([Makefile])
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AC_CONFIG_FILES([doc/Makefile])
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AC_CONFIG_FILES([intl/Makefile:../gettext-runtime/intl/Makefile.in], [
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# Change srcdir variable so that it points to ../gettext-runtime/intl.
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sed -e 's|^srcdir =.*$|srcdir = $(top_srcdir)/../gettext-runtime/intl|' \
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-e 's|^VPATH =.*$||' \
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< intl/Makefile > intl/Makefile.tmp
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mv intl/Makefile.tmp intl/Makefile
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AC_CONFIG_FILES([gnulib-lib/Makefile])
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AC_CONFIG_FILES([libgrep/Makefile])
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AC_CONFIG_FILES([src/Makefile])
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AC_CONFIG_FILES([src/user-email:src/user-email.sh.in])
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AC_CONFIG_FILES([libgettextpo/Makefile])
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AC_CONFIG_FILES([libgettextpo/exported.sh])
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AC_CONFIG_FILES([po/Makefile.in])
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AC_CONFIG_FILES([projects/Makefile])
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AC_CONFIG_FILES([styles/Makefile])
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AC_CONFIG_FILES([misc/Makefile])
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AC_CONFIG_FILES([misc/gettextize], [chmod a+x misc/gettextize])
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AC_CONFIG_FILES([misc/autopoint], [chmod a+x misc/autopoint])
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AC_CONFIG_FILES([misc/convert-archive], [chmod a+x misc/convert-archive])
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AC_CONFIG_FILES([man/Makefile],
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[FIX_MAKEFILE_DISTRIB])
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AC_CONFIG_FILES([man/x-to-1])
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AC_CONFIG_FILES([m4/Makefile])
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AC_CONFIG_FILES([tests/Makefile])
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AC_CONFIG_FILES([gnulib-tests/Makefile])