1 dnl Configuration for the gettext-tools directory of GNU gettext
2 dnl Copyright (C) 1995-1999, 2000-2010 Free Software Foundation, Inc.
4 dnl This program is free software: you can redistribute it and/or modify
5 dnl it under the terms of the GNU General Public License as published by
6 dnl the Free Software Foundation; either version 3 of the License, or
7 dnl (at your option) any later version.
9 dnl This program is distributed in the hope that it will be useful,
10 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
11 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 dnl GNU General Public License for more details.
14 dnl You should have received a copy of the GNU General Public License
15 dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
17 dnl Process this file with autoconf to produce a configure script.
21 AC_CONFIG_SRCDIR([src/msgfmt.c])
22 AC_CONFIG_AUX_DIR([../build-aux])
23 . $srcdir/../version.sh
24 gl_INIT_PACKAGE([gettext-tools], [$VERSION_NUMBER])
25 AM_INIT_AUTOMAKE([silent-rules])
26 AM_CONFIG_HEADER([config.h])
28 dnl Installation directories.
29 test "$docdir" != '${datarootdir}/doc/${PACKAGE}' || docdir='${datarootdir}/doc/gettext'
31 dnl Checks for programs.
39 if test -n "$HAVE_GCJ" && test "$JAVA_CHOICE" = yes; then
44 AC_SUBST([BUILDJAVAEXE])
48 AC_CHECK_PROG([JAR], [jar], [jar])
49 if test -n "$HAVE_JAVACOMP" && test -n "$JAR" && test "$JAVA_CHOICE" != no; then
55 if test -n "$HAVE_JAVAEXEC" && test $BUILDJAVA = yes; then
63 if test -n "$HAVE_CSHARPCOMP" && test "$CSHARP_CHOICE" != no; then
68 AC_SUBST([BUILDCSHARP])
70 gt_CSHARPEXEC([csharpexec-test.exe], [$srcdir/m4])
71 if test -n "$HAVE_CSHARPEXEC" && test $BUILDCSHARP = yes; then
76 AC_SUBST([TESTCSHARP])
78 dnl Check for host type.
81 dnl Checks for compiler output filename suffixes.
85 dnl Make sure we see all GNU and Solaris extensions.
90 dnl Check for build configuration.
96 dnl Prepares the libtool configuration for handling of Windows resources, and
97 dnl sets the RC variable to a program that compiles Windows resource files.
98 LT_LANG([Windows Resource])
101 # On Cygwin, without -no-undefined, a warning is emitted and only a static
103 beos* | mingw* | cygwin*) LTNOUNDEF='-no-undefined' ;;
106 AC_SUBST([LTNOUNDEF])
108 dnl On mingw and Cygwin, we can activate special Makefile rules which add
109 dnl version information to the shared libraries and executables.
111 mingw* | cygwin*) is_woe32=yes ;;
114 AM_CONDITIONAL([WOE32], [test $is_woe32 = yes])
116 dnl Checks for libraries.
118 dnl These are the only lines required to internationalize the package.
119 dnl (OK, not quite, the AC_CONFIG_FILES has also some parts.)
120 AM_GNU_GETTEXT([use-libtool], [need-ngettext])
122 dnl This line internationalizes the bison generated parsers.
125 dnl Test whether msgmerge must be linked against libm. This is the case on
126 dnl most systems; but BeOS has all <math.h> functions in libc and doesn't have
130 #ifndef __NO_MATH_INLINES
131 # define __NO_MATH_INLINES 1 /* for glibc */
135 [x = ceil(x); x = sqrt(x);],
137 if test "$MSGMERGE_LIBM" = "?"; then
141 #ifndef __NO_MATH_INLINES
142 # define __NO_MATH_INLINES 1 /* for glibc */
146 [x = ceil(x); x = sqrt(x);],
147 [MSGMERGE_LIBM="-lm"])
150 if test "$MSGMERGE_LIBM" = "?"; then
153 AC_SUBST([MSGMERGE_LIBM])
155 dnl Checks for header files, functions and declarations.
160 dnl Checks for header files.
161 AC_CHECK_HEADERS([pwd.h])
163 dnl Checks for typedefs, structures, and compiler characteristics.
165 AC_TYPE_UNSIGNED_LONG_LONG_INT
167 AC_CHECK_TYPES([ptrdiff_t])
171 if test $GLIBC21 = yes; then
172 AC_CHECK_MEMBERS([struct __locale_struct.__names], , , [#include <xlocale.h>])
175 dnl Checks for library functions.
176 AC_CHECK_FUNCS([select])
181 AC_C_BIGENDIAN([endianness=1], [endianness=0],
182 [echo "AC-C-BIGENDIAN fails to work on your system." | sed -e 's,-,_,g' 1>&2
183 echo "Please report this as a bug to bug-autoconf@gnu.org" 1>&2
185 [endianness=universal])
186 if test $endianness != universal; then
187 AC_DEFINE_UNQUOTED([ENDIANNESS], [$endianness],
188 [Define according to the byte order of the target machine: 1 for big endian, 0 for little endian.])
190 dnl For possibly universal binaries, it's not possible to determine the
191 dnl endianness at configure time. So determine it at compile time.
194 # if defined __BIG_ENDIAN__
195 # define ENDIANNESS 1
197 # if defined __LITTLE_ENDIAN__
198 # define ENDIANNESS 0
205 dnl Compilation on mingw and Cygwin needs special Makefile rules, because
206 dnl 1. when we install a shared library, we must arrange to export
207 dnl auxiliary pointer variables for every exported variable,
208 dnl 2. when we install a shared library and a static library simultaneously,
209 dnl the include file specifies __declspec(dllimport) and therefore we
210 dnl must arrange to define the auxiliary pointer variables for the
211 dnl exported variables _also_ in the static library.
212 if test "$enable_shared" = yes; then
214 mingw* | cygwin*) is_woe32dll=yes ;;
220 AM_CONDITIONAL([WOE32DLL], [test $is_woe32dll = yes])
221 if test $is_woe32dll = yes; then
222 AC_DEFINE([WOE32DLL], [1],
223 [Define when --enable-shared is used on mingw or Cygwin.])
226 dnl woe32dll/gettextlib-exports.c needs to know whether the getopt facility
227 dnl is replaced by gnulib. GETOPT_H is set by gl_FUNC_GETOPT_POSIX, inside
229 if test -n "$GETOPT_H"; then
230 GETTEXTLIB_EXPORTS_FLAGS="-DGNULIB_DEFINED_GETOPT"
232 GETTEXTLIB_EXPORTS_FLAGS=
234 AC_SUBST([GETTEXTLIB_EXPORTS_FLAGS])
236 dnl Put some default definitions into config.h.
238 /* Default value for alignment of strings in .mo file. */
239 #define DEFAULT_OUTPUT_ALIGNMENT 1
242 /* A file name cannot consist of any character possible. INVALID_PATH_CHAR
243 contains the characters not allowed. */
244 #if defined _MSC_VER || defined __MINGW32__
245 /* Woe32. This string is valid for Windows NT/2000. On Windows 95/98/ME some
246 few characters in the range 0x80..0xff are invalid as well, but this doesn't
247 matter much for our purposes. */
248 # 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\"*/:<>?\\|"
250 /* Something like this for MSDOG. */
251 # 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\\:."
254 # 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/"
257 /* This is the page width for the message_print function. It should
258 not be set to more than 79 characters (Emacs users will appreciate
259 it). It is used to wrap the msgid and msgstr strings, and also to
260 wrap the file position (#:) comments. */
261 #define PAGE_WIDTH 79
263 /* On Windows, variables that may be in a DLL must be marked specially. */
264 #if ((defined _MSC_VER && defined _DLL) || defined WOE32DLL) && !defined IN_RELOCWRAPPER
265 # define DLL_VARIABLE __declspec (dllimport)
267 # define DLL_VARIABLE
270 /* Extra OS/2 (emx+gcc) defines. */
272 # include "intl/os2compat.h"
276 dnl Check for the expat XML parser.
277 dnl On operating systems where binary distribution vendors are likely to
278 dnl ship both gettext and expat, we use dynamic loading to avoid a hard
279 dnl dependency from gettext to expat.
282 AC_DEFINE([DYNLOAD_LIBEXPAT], [1],
283 [Define to 1 if libexpat shall be dynamically loaded via dlopen().])
287 AC_SUBST([LTLIBEXPAT])
290 AC_LIB_HAVE_LINKFLAGS([expat], [],
291 [#include <expat.h>], [XML_ExpatVersion();])
295 dnl Check for nm output filter that yields the exported symbols.
296 gt_GLOBAL_SYMBOL_PIPE
298 dnl Check for Emacs and where to install .elc files.
300 dnl Sometimes Emacs is badly installed. Allow the user to work around it.
302 [ --without-emacs do not use Emacs, don't install po-mode],
303 [gt_use_emacs=$withval],
305 if test "$EMACS" != no; then
306 AC_MSG_CHECKING([whether Emacs support is requested])
307 AC_MSG_RESULT([$gt_use_emacs])
308 if test "$gt_use_emacs" = no; then
313 aclocaldir='${datadir}/aclocal'
314 AC_SUBST([aclocaldir])
316 dnl Check how to install the set of previous versions, for autopoint.
318 [ --without-git don't use git to compress the infrastructure archive],
319 [gt_use_git=$withval],
322 [ --with-cvs use cvs to compress the infrastructure archive
324 [gt_use_cvs=$withval],
326 # The CVS format is deprecated, because "cvs init" does not work in all
328 # (see <http://lists.gnu.org/archive/html/bug-cvs/2010-05/msg00003.html>)
329 # and we are not allowed to distribute the cvs infrastructure files ourselves
330 # (see <http://lists.gnu.org/archive/html/bug-cvs/2010-06/msg00011.html>).
331 if test "$gt_use_git" != no && test "$gt_use_git" != maybe; then
332 # --with-git is specified. Even if --with-cvs is also specified, we use the
336 if test "$gt_use_cvs" != no; then
337 # --with-cvs is specified.
340 # Neither --with-git nor --with-cvs is specified.
342 if test "$gt_use_git" != no \
343 && (git --version) >/dev/null 2>&1 \
344 && { case `git --version | sed -e 's/^[^0-9]*//'` in
345 0.* | 1.[0-5].*) false ;;
350 # --without-git is not specified, and the git program exists
351 # in version 1.6 or newer. Use git format.
354 # --without-git is specified, or the git program is missing.
359 AC_SUBST([ARCHIVE_FORMAT])
361 dnl Check for tools needed for formatting the documentation.
362 ac_aux_dir_abs=`cd $ac_aux_dir && pwd`
363 AC_PATH_PROG([DVIPS], [dvips], [$ac_aux_dir_abs/missing dvips])
364 AC_PATH_PROG([TEXI2PDF], [texi2pdf], [$ac_aux_dir_abs/missing texi2pdf])
365 AC_PATH_PROG([PERL], [perl], [$ac_aux_dir_abs/missing perl])
367 dnl Check for tools needed for formatting man pages.
368 CROSS_COMPILING=$cross_compiling
369 AC_SUBST([CROSS_COMPILING])
371 dnl Checks for optional programs for the tests/lang-*, tests/recode-* tests.
377 dnl Checks for functions for the tests/*.c tests.
378 AC_CHECK_FUNCS_ONCE([getrlimit setrlimit uselocale])
380 dnl Prepares the libtool configuration for languages used by the tests.
383 dnl Check whether to execute tests that rely on libasprintf.
384 dnl This test must be consistent with gettext-runtime/configure.ac.
385 if test "${enable_libasprintf+set}" = set; then
386 if test "$enable_libasprintf" != no; then
394 if test "$CXX" = ":"; then
397 AC_SUBST([TESTLIBASPRINTF])
399 dnl Generate the version information file in the intl/ directory.
400 test -d intl || mkdir intl
401 echo "GNU gettext library from gettext-$VERSION" > intl/VERSION
402 cat > intl/ChangeLog.inst <<EOF
403 $RELEASE_DATE GNU <bug-gnu-gettext@gnu.org>
405 * Version $VERSION released.
409 AC_CONFIG_SUBDIRS([examples])
411 AC_CONFIG_FILES([Makefile])
413 AC_CONFIG_FILES([doc/Makefile])
415 AC_CONFIG_FILES([intl/Makefile:../gettext-runtime/intl/Makefile.in], [
416 # Change srcdir variable so that it points to ../gettext-runtime/intl.
417 sed -e 's|^srcdir =.*$|srcdir = $(top_srcdir)/../gettext-runtime/intl|' \
418 -e 's|^VPATH =.*$||' \
419 < intl/Makefile > intl/Makefile.tmp
420 mv intl/Makefile.tmp intl/Makefile
423 AC_CONFIG_FILES([gnulib-lib/Makefile])
425 AC_CONFIG_FILES([libgrep/Makefile])
427 AC_CONFIG_FILES([src/Makefile])
428 AC_CONFIG_FILES([src/user-email:src/user-email.sh.in])
430 AC_CONFIG_FILES([libgettextpo/Makefile])
431 AC_CONFIG_FILES([libgettextpo/exported.sh])
433 AC_CONFIG_FILES([po/Makefile.in])
435 AC_CONFIG_FILES([projects/Makefile])
437 AC_CONFIG_FILES([styles/Makefile])
439 AC_CONFIG_FILES([misc/Makefile])
440 AC_CONFIG_FILES([misc/gettextize], [chmod a+x misc/gettextize])
441 AC_CONFIG_FILES([misc/autopoint], [chmod a+x misc/autopoint])
442 AC_CONFIG_FILES([misc/convert-archive], [chmod a+x misc/convert-archive])
444 AC_CONFIG_FILES([man/Makefile],
445 [FIX_MAKEFILE_DISTRIB])
446 AC_CONFIG_FILES([man/x-to-1])
448 AC_CONFIG_FILES([m4/Makefile])
450 AC_CONFIG_FILES([tests/Makefile])
452 AC_CONFIG_FILES([gnulib-tests/Makefile])