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Commit bd891ede bd891edeb5158fb1d206426974cc23d4b939aabc by Sergey Poznyakoff
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Showing 10 changed files with 0 additions and 1355 deletions
1 # gettext.m4 serial 29
2 dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
3 dnl This file is free software, distributed under the terms of the GNU
4 dnl General Public License. As a special exception to the GNU General
5 dnl Public License, this file may be distributed as part of a program
6 dnl that contains a configuration script generated by Autoconf, under
7 dnl the same distribution terms as the rest of that program.
8 dnl
9 dnl This file can can be used in projects which are not available under
10 dnl the GNU General Public License or the GNU Library General Public
11 dnl License but which still want to provide support for the GNU gettext
12 dnl functionality.
13 dnl Please note that the actual code of the GNU gettext library is covered
14 dnl by the GNU Library General Public License, and the rest of the GNU
15 dnl gettext package package is covered by the GNU General Public License.
16 dnl They are *not* in the public domain.
17
18 dnl Authors:
19 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
20 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
21
22 dnl Macro to add for using GNU gettext.
23
24 dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
25 dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
26 dnl default (if it is not specified or empty) is 'no-libtool'.
27 dnl INTLSYMBOL should be 'external' for packages with no intl directory,
28 dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
29 dnl If INTLSYMBOL is 'use-libtool', then a libtool library
30 dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
31 dnl depending on --{enable,disable}-{shared,static} and on the presence of
32 dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
33 dnl $(top_builddir)/intl/libintl.a will be created.
34 dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
35 dnl implementations (in libc or libintl) without the ngettext() function
36 dnl will be ignored. If NEEDSYMBOL is specified and is
37 dnl 'need-formatstring-macros', then GNU gettext implementations that don't
38 dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
39 dnl INTLDIR is used to find the intl libraries. If empty,
40 dnl the value `$(top_builddir)/intl/' is used.
41 dnl
42 dnl The result of the configuration is one of three cases:
43 dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
44 dnl and used.
45 dnl Catalog format: GNU --> install in $(datadir)
46 dnl Catalog extension: .mo after installation, .gmo in source tree
47 dnl 2) GNU gettext has been found in the system's C library.
48 dnl Catalog format: GNU --> install in $(datadir)
49 dnl Catalog extension: .mo after installation, .gmo in source tree
50 dnl 3) No internationalization, always use English msgid.
51 dnl Catalog format: none
52 dnl Catalog extension: none
53 dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
54 dnl The use of .gmo is historical (it was needed to avoid overwriting the
55 dnl GNU format catalogs when building on a platform with an X/Open gettext),
56 dnl but we keep it in order not to force irrelevant filename changes on the
57 dnl maintainers.
58 dnl
59 AC_DEFUN([AM_GNU_GETTEXT],
60 [
61 dnl Argument checking.
62 ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
63 [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
64 ])])])])])
65 ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
66 [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
67 ])])])])
68 define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
69 define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
70
71 AC_REQUIRE([AM_PO_SUBDIRS])dnl
72 ifelse(gt_included_intl, yes, [
73 AC_REQUIRE([AM_INTL_SUBDIR])dnl
74 ])
75
76 dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
77 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
78 AC_REQUIRE([AC_LIB_RPATH])
79
80 dnl Sometimes libintl requires libiconv, so first search for libiconv.
81 dnl Ideally we would do this search only after the
82 dnl if test "$USE_NLS" = "yes"; then
83 dnl if test "$gt_cv_func_gnugettext_libc" != "yes"; then
84 dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
85 dnl the configure script would need to contain the same shell code
86 dnl again, outside any 'if'. There are two solutions:
87 dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
88 dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
89 dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
90 dnl documented, we avoid it.
91 ifelse(gt_included_intl, yes, , [
92 AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
93 ])
94
95 dnl Set USE_NLS.
96 AM_NLS
97
98 ifelse(gt_included_intl, yes, [
99 BUILD_INCLUDED_LIBINTL=no
100 USE_INCLUDED_LIBINTL=no
101 ])
102 LIBINTL=
103 LTLIBINTL=
104 POSUB=
105
106 dnl If we use NLS figure out what method
107 if test "$USE_NLS" = "yes"; then
108 gt_use_preinstalled_gnugettext=no
109 ifelse(gt_included_intl, yes, [
110 AC_MSG_CHECKING([whether included gettext is requested])
111 AC_ARG_WITH(included-gettext,
112 [ --with-included-gettext use the GNU gettext library included here],
113 nls_cv_force_use_gnu_gettext=$withval,
114 nls_cv_force_use_gnu_gettext=no)
115 AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
116
117 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
118 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
119 ])
120 dnl User does not insist on using GNU NLS library. Figure out what
121 dnl to use. If GNU gettext is available we use this. Else we have
122 dnl to fall back to GNU NLS library.
123
124 dnl Add a version number to the cache macros.
125 define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
126 define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
127 define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
128
129 AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
130 [AC_TRY_LINK([#include <libintl.h>
131 ]ifelse([$2], [need-formatstring-macros],
132 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
133 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
134 #endif
135 changequote(,)dnl
136 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
137 changequote([,])dnl
138 ], [])[extern int _nl_msg_cat_cntr;
139 extern int *_nl_domain_bindings;],
140 [bindtextdomain ("", "");
141 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
142 gt_cv_func_gnugettext_libc=yes,
143 gt_cv_func_gnugettext_libc=no)])
144
145 if test "$gt_cv_func_gnugettext_libc" != "yes"; then
146 dnl Sometimes libintl requires libiconv, so first search for libiconv.
147 ifelse(gt_included_intl, yes, , [
148 AM_ICONV_LINK
149 ])
150 dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
151 dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
152 dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
153 dnl even if libiconv doesn't exist.
154 AC_LIB_LINKFLAGS_BODY([intl])
155 AC_CACHE_CHECK([for GNU gettext in libintl],
156 gt_cv_func_gnugettext_libintl,
157 [gt_save_CPPFLAGS="$CPPFLAGS"
158 CPPFLAGS="$CPPFLAGS $INCINTL"
159 gt_save_LIBS="$LIBS"
160 LIBS="$LIBS $LIBINTL"
161 dnl Now see whether libintl exists and does not depend on libiconv.
162 AC_TRY_LINK([#include <libintl.h>
163 ]ifelse([$2], [need-formatstring-macros],
164 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
165 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
166 #endif
167 changequote(,)dnl
168 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
169 changequote([,])dnl
170 ], [])[extern int _nl_msg_cat_cntr;
171 extern
172 #ifdef __cplusplus
173 "C"
174 #endif
175 const char *_nl_expand_alias ();],
176 [bindtextdomain ("", "");
177 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
178 gt_cv_func_gnugettext_libintl=yes,
179 gt_cv_func_gnugettext_libintl=no)
180 dnl Now see whether libintl exists and depends on libiconv.
181 if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
182 LIBS="$LIBS $LIBICONV"
183 AC_TRY_LINK([#include <libintl.h>
184 ]ifelse([$2], [need-formatstring-macros],
185 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
186 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
187 #endif
188 changequote(,)dnl
189 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
190 changequote([,])dnl
191 ], [])[extern int _nl_msg_cat_cntr;
192 extern
193 #ifdef __cplusplus
194 "C"
195 #endif
196 const char *_nl_expand_alias ();],
197 [bindtextdomain ("", "");
198 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
199 [LIBINTL="$LIBINTL $LIBICONV"
200 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
201 gt_cv_func_gnugettext_libintl=yes
202 ])
203 fi
204 CPPFLAGS="$gt_save_CPPFLAGS"
205 LIBS="$gt_save_LIBS"])
206 fi
207
208 dnl If an already present or preinstalled GNU gettext() is found,
209 dnl use it. But if this macro is used in GNU gettext, and GNU
210 dnl gettext is already preinstalled in libintl, we update this
211 dnl libintl. (Cf. the install rule in intl/Makefile.in.)
212 if test "$gt_cv_func_gnugettext_libc" = "yes" \
213 || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
214 && test "$PACKAGE" != gettext-runtime \
215 && test "$PACKAGE" != gettext-tools; }; then
216 gt_use_preinstalled_gnugettext=yes
217 else
218 dnl Reset the values set by searching for libintl.
219 LIBINTL=
220 LTLIBINTL=
221 INCINTL=
222 fi
223
224 ifelse(gt_included_intl, yes, [
225 if test "$gt_use_preinstalled_gnugettext" != "yes"; then
226 dnl GNU gettext is not found in the C library.
227 dnl Fall back on included GNU gettext library.
228 nls_cv_use_gnu_gettext=yes
229 fi
230 fi
231
232 if test "$nls_cv_use_gnu_gettext" = "yes"; then
233 dnl Mark actions used to generate GNU NLS library.
234 BUILD_INCLUDED_LIBINTL=yes
235 USE_INCLUDED_LIBINTL=yes
236 LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
237 LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
238 LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
239 fi
240
241 if test "$gt_use_preinstalled_gnugettext" = "yes" \
242 || test "$nls_cv_use_gnu_gettext" = "yes"; then
243 dnl Mark actions to use GNU gettext tools.
244 CATOBJEXT=.gmo
245 fi
246 ])
247
248 if test "$gt_use_preinstalled_gnugettext" = "yes" \
249 || test "$nls_cv_use_gnu_gettext" = "yes"; then
250 AC_DEFINE(ENABLE_NLS, 1,
251 [Define to 1 if translation of program messages to the user's native language
252 is requested.])
253 else
254 USE_NLS=no
255 fi
256 fi
257
258 AC_MSG_CHECKING([whether to use NLS])
259 AC_MSG_RESULT([$USE_NLS])
260 if test "$USE_NLS" = "yes"; then
261 AC_MSG_CHECKING([where the gettext function comes from])
262 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
263 if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
264 gt_source="external libintl"
265 else
266 gt_source="libc"
267 fi
268 else
269 gt_source="included intl directory"
270 fi
271 AC_MSG_RESULT([$gt_source])
272 fi
273
274 if test "$USE_NLS" = "yes"; then
275
276 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
277 if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
278 AC_MSG_CHECKING([how to link with libintl])
279 AC_MSG_RESULT([$LIBINTL])
280 AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
281 fi
282
283 dnl For backward compatibility. Some packages may be using this.
284 AC_DEFINE(HAVE_GETTEXT, 1,
285 [Define if the GNU gettext() function is already present or preinstalled.])
286 AC_DEFINE(HAVE_DCGETTEXT, 1,
287 [Define if the GNU dcgettext() function is already present or preinstalled.])
288 fi
289
290 dnl We need to process the po/ directory.
291 POSUB=po
292 fi
293
294 ifelse(gt_included_intl, yes, [
295 dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
296 dnl to 'yes' because some of the testsuite requires it.
297 if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
298 BUILD_INCLUDED_LIBINTL=yes
299 fi
300
301 dnl Make all variables we use known to autoconf.
302 AC_SUBST(BUILD_INCLUDED_LIBINTL)
303 AC_SUBST(USE_INCLUDED_LIBINTL)
304 AC_SUBST(CATOBJEXT)
305
306 dnl For backward compatibility. Some configure.ins may be using this.
307 nls_cv_header_intl=
308 nls_cv_header_libgt=
309
310 dnl For backward compatibility. Some Makefiles may be using this.
311 DATADIRNAME=share
312 AC_SUBST(DATADIRNAME)
313
314 dnl For backward compatibility. Some Makefiles may be using this.
315 INSTOBJEXT=.mo
316 AC_SUBST(INSTOBJEXT)
317
318 dnl For backward compatibility. Some Makefiles may be using this.
319 GENCAT=gencat
320 AC_SUBST(GENCAT)
321
322 dnl For backward compatibility. Some Makefiles may be using this.
323 if test "$USE_INCLUDED_LIBINTL" = yes; then
324 INTLOBJS="\$(GETTOBJS)"
325 fi
326 AC_SUBST(INTLOBJS)
327
328 dnl Enable libtool support if the surrounding package wishes it.
329 INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
330 AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
331 ])
332
333 dnl For backward compatibility. Some Makefiles may be using this.
334 INTLLIBS="$LIBINTL"
335 AC_SUBST(INTLLIBS)
336
337 dnl Make all documented variables known to autoconf.
338 AC_SUBST(LIBINTL)
339 AC_SUBST(LTLIBINTL)
340 AC_SUBST(POSUB)
341 ])
342
343
344 dnl Checks for all prerequisites of the intl subdirectory,
345 dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
346 dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
347 AC_DEFUN([AM_INTL_SUBDIR],
348 [
349 AC_REQUIRE([AC_PROG_INSTALL])dnl
350 AC_REQUIRE([AM_MKINSTALLDIRS])dnl
351 AC_REQUIRE([AC_PROG_CC])dnl
352 AC_REQUIRE([AC_CANONICAL_HOST])dnl
353 AC_REQUIRE([AC_PROG_RANLIB])dnl
354 AC_REQUIRE([AC_ISC_POSIX])dnl
355 AC_REQUIRE([AC_HEADER_STDC])dnl
356 AC_REQUIRE([AC_C_CONST])dnl
357 AC_REQUIRE([bh_C_SIGNED])dnl
358 AC_REQUIRE([AC_C_INLINE])dnl
359 AC_REQUIRE([AC_TYPE_OFF_T])dnl
360 AC_REQUIRE([AC_TYPE_SIZE_T])dnl
361 AC_REQUIRE([gl_AC_TYPE_LONG_LONG])dnl
362 AC_REQUIRE([gt_TYPE_LONGDOUBLE])dnl
363 AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
364 AC_REQUIRE([gt_TYPE_WINT_T])dnl
365 AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
366 AC_REQUIRE([gl_AC_HEADER_STDINT_H])
367 AC_REQUIRE([gt_TYPE_INTMAX_T])
368 AC_REQUIRE([gt_PRINTF_POSIX])
369 AC_REQUIRE([AC_FUNC_ALLOCA])dnl
370 AC_REQUIRE([AC_FUNC_MMAP])dnl
371 AC_REQUIRE([gl_GLIBC21])dnl
372 AC_REQUIRE([gt_INTDIV0])dnl
373 AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
374 AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
375 AC_REQUIRE([gt_INTTYPES_PRI])dnl
376 AC_REQUIRE([gl_XSIZE])dnl
377
378 AC_CHECK_TYPE([ptrdiff_t], ,
379 [AC_DEFINE([ptrdiff_t], [long],
380 [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
381 ])
382 AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
383 stdlib.h string.h unistd.h sys/param.h])
384 AC_CHECK_FUNCS([asprintf fwprintf getcwd getegid geteuid getgid getuid \
385 mempcpy munmap putenv setenv setlocale snprintf stpcpy strcasecmp strdup \
386 strtoul tsearch wcslen __argz_count __argz_stringify __argz_next \
387 __fsetlocking])
388
389 dnl Use the _snprintf function only if it is declared (because on NetBSD it
390 dnl is defined as a weak alias of snprintf; we prefer to use the latter).
391 gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
392 gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
393
394 dnl Use the *_unlocked functions only if they are declared.
395 dnl (because some of them were defined without being declared in Solaris
396 dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
397 dnl on Solaris 2.5.1 to run on Solaris 2.6).
398 dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
399 gt_CHECK_DECL(feof_unlocked, [#include <stdio.h>])
400 gt_CHECK_DECL(fgets_unlocked, [#include <stdio.h>])
401 gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
402
403 case $gt_cv_func_printf_posix in
404 *yes) HAVE_POSIX_PRINTF=1 ;;
405 *) HAVE_POSIX_PRINTF=0 ;;
406 esac
407 AC_SUBST([HAVE_POSIX_PRINTF])
408 if test "$ac_cv_func_asprintf" = yes; then
409 HAVE_ASPRINTF=1
410 else
411 HAVE_ASPRINTF=0
412 fi
413 AC_SUBST([HAVE_ASPRINTF])
414 if test "$ac_cv_func_snprintf" = yes; then
415 HAVE_SNPRINTF=1
416 else
417 HAVE_SNPRINTF=0
418 fi
419 AC_SUBST([HAVE_SNPRINTF])
420 if test "$ac_cv_func_wprintf" = yes; then
421 HAVE_WPRINTF=1
422 else
423 HAVE_WPRINTF=0
424 fi
425 AC_SUBST([HAVE_WPRINTF])
426
427 AM_ICONV
428 AM_LANGINFO_CODESET
429 if test $ac_cv_header_locale_h = yes; then
430 AM_LC_MESSAGES
431 fi
432
433 dnl intl/plural.c is generated from intl/plural.y. It requires bison,
434 dnl because plural.y uses bison specific features. It requires at least
435 dnl bison-1.26 because earlier versions generate a plural.c that doesn't
436 dnl compile.
437 dnl bison is only needed for the maintainer (who touches plural.y). But in
438 dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
439 dnl the rule in general Makefile. Now, some people carelessly touch the
440 dnl files or have a broken "make" program, hence the plural.c rule will
441 dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
442 dnl present or too old.
443 AC_CHECK_PROGS([INTLBISON], [bison])
444 if test -z "$INTLBISON"; then
445 ac_verc_fail=yes
446 else
447 dnl Found it, now check the version.
448 AC_MSG_CHECKING([version of bison])
449 changequote(<<,>>)dnl
450 ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
451 case $ac_prog_version in
452 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
453 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
454 changequote([,])dnl
455 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
456 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
457 esac
458 AC_MSG_RESULT([$ac_prog_version])
459 fi
460 if test $ac_verc_fail = yes; then
461 INTLBISON=:
462 fi
463 ])
464
465
466 dnl gt_CHECK_DECL(FUNC, INCLUDES)
467 dnl Check whether a function is declared.
468 AC_DEFUN([gt_CHECK_DECL],
469 [
470 AC_CACHE_CHECK([whether $1 is declared], ac_cv_have_decl_$1,
471 [AC_TRY_COMPILE([$2], [
472 #ifndef $1
473 char *p = (char *) $1;
474 #endif
475 ], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
476 if test $ac_cv_have_decl_$1 = yes; then
477 gt_value=1
478 else
479 gt_value=0
480 fi
481 AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value],
482 [Define to 1 if you have the declaration of `$1', and to 0 if you don't.])
483 ])
484
485
486 dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
487 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
1 # glibc21.m4 serial 3
2 dnl Copyright (C) 2000-2002, 2004 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 # Test for the GNU C Library, version 2.1 or newer.
8 # From Bruno Haible.
9
10 AC_DEFUN([gl_GLIBC21],
11 [
12 AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
13 ac_cv_gnu_library_2_1,
14 [AC_EGREP_CPP([Lucky GNU user],
15 [
16 #include <features.h>
17 #ifdef __GNU_LIBRARY__
18 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
19 Lucky GNU user
20 #endif
21 #endif
22 ],
23 ac_cv_gnu_library_2_1=yes,
24 ac_cv_gnu_library_2_1=no)
25 ]
26 )
27 AC_SUBST(GLIBC21)
28 GLIBC21="$ac_cv_gnu_library_2_1"
29 ]
30 )
1 # inttypes_h.m4 serial 7
2 dnl Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 dnl From Paul Eggert.
8
9 # Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
10 # doesn't clash with <sys/types.h>, and declares uintmax_t.
11
12 AC_DEFUN([gl_AC_HEADER_INTTYPES_H],
13 [
14 AC_CACHE_CHECK([for inttypes.h], gl_cv_header_inttypes_h,
15 [AC_TRY_COMPILE(
16 [#include <sys/types.h>
17 #include <inttypes.h>],
18 [uintmax_t i = (uintmax_t) -1; return !i;],
19 gl_cv_header_inttypes_h=yes,
20 gl_cv_header_inttypes_h=no)])
21 if test $gl_cv_header_inttypes_h = yes; then
22 AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1,
23 [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
24 and declares uintmax_t. ])
25 fi
26 ])
1 # lib-ld.m4 serial 3 (gettext-0.13)
2 dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 dnl Subroutines of libtool.m4,
8 dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
9 dnl with libtool.m4.
10
11 dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
12 AC_DEFUN([AC_LIB_PROG_LD_GNU],
13 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
14 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
15 case `$LD -v 2>&1 </dev/null` in
16 *GNU* | *'with BFD'*)
17 acl_cv_prog_gnu_ld=yes ;;
18 *)
19 acl_cv_prog_gnu_ld=no ;;
20 esac])
21 with_gnu_ld=$acl_cv_prog_gnu_ld
22 ])
23
24 dnl From libtool-1.4. Sets the variable LD.
25 AC_DEFUN([AC_LIB_PROG_LD],
26 [AC_ARG_WITH(gnu-ld,
27 [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
28 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
29 AC_REQUIRE([AC_PROG_CC])dnl
30 AC_REQUIRE([AC_CANONICAL_HOST])dnl
31 # Prepare PATH_SEPARATOR.
32 # The user is always right.
33 if test "${PATH_SEPARATOR+set}" != set; then
34 echo "#! /bin/sh" >conf$$.sh
35 echo "exit 0" >>conf$$.sh
36 chmod +x conf$$.sh
37 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
38 PATH_SEPARATOR=';'
39 else
40 PATH_SEPARATOR=:
41 fi
42 rm -f conf$$.sh
43 fi
44 ac_prog=ld
45 if test "$GCC" = yes; then
46 # Check if gcc -print-prog-name=ld gives a path.
47 AC_MSG_CHECKING([for ld used by GCC])
48 case $host in
49 *-*-mingw*)
50 # gcc leaves a trailing carriage return which upsets mingw
51 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
52 *)
53 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
54 esac
55 case $ac_prog in
56 # Accept absolute paths.
57 [[\\/]* | [A-Za-z]:[\\/]*)]
58 [re_direlt='/[^/][^/]*/\.\./']
59 # Canonicalize the path of ld
60 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
61 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
62 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
63 done
64 test -z "$LD" && LD="$ac_prog"
65 ;;
66 "")
67 # If it fails, then pretend we aren't using GCC.
68 ac_prog=ld
69 ;;
70 *)
71 # If it is relative, then search for the first ld in PATH.
72 with_gnu_ld=unknown
73 ;;
74 esac
75 elif test "$with_gnu_ld" = yes; then
76 AC_MSG_CHECKING([for GNU ld])
77 else
78 AC_MSG_CHECKING([for non-GNU ld])
79 fi
80 AC_CACHE_VAL(acl_cv_path_LD,
81 [if test -z "$LD"; then
82 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
83 for ac_dir in $PATH; do
84 test -z "$ac_dir" && ac_dir=.
85 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
86 acl_cv_path_LD="$ac_dir/$ac_prog"
87 # Check to see if the program is GNU ld. I'd rather use --version,
88 # but apparently some GNU ld's only accept -v.
89 # Break only if it was the GNU/non-GNU ld that we prefer.
90 case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
91 *GNU* | *'with BFD'*)
92 test "$with_gnu_ld" != no && break ;;
93 *)
94 test "$with_gnu_ld" != yes && break ;;
95 esac
96 fi
97 done
98 IFS="$ac_save_ifs"
99 else
100 acl_cv_path_LD="$LD" # Let the user override the test with a path.
101 fi])
102 LD="$acl_cv_path_LD"
103 if test -n "$LD"; then
104 AC_MSG_RESULT($LD)
105 else
106 AC_MSG_RESULT(no)
107 fi
108 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
109 AC_LIB_PROG_LD_GNU
110 ])
1 # lib-prefix.m4 serial 3 (gettext-0.13)
2 dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 dnl From Bruno Haible.
8
9 dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
10 dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
11 dnl require excessive bracketing.
12 ifdef([AC_HELP_STRING],
13 [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
14 [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
15
16 dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
17 dnl to access previously installed libraries. The basic assumption is that
18 dnl a user will want packages to use other packages he previously installed
19 dnl with the same --prefix option.
20 dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
21 dnl libraries, but is otherwise very convenient.
22 AC_DEFUN([AC_LIB_PREFIX],
23 [
24 AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
25 AC_REQUIRE([AC_PROG_CC])
26 AC_REQUIRE([AC_CANONICAL_HOST])
27 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
28 dnl By default, look in $includedir and $libdir.
29 use_additional=yes
30 AC_LIB_WITH_FINAL_PREFIX([
31 eval additional_includedir=\"$includedir\"
32 eval additional_libdir=\"$libdir\"
33 ])
34 AC_LIB_ARG_WITH([lib-prefix],
35 [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
36 --without-lib-prefix don't search for libraries in includedir and libdir],
37 [
38 if test "X$withval" = "Xno"; then
39 use_additional=no
40 else
41 if test "X$withval" = "X"; then
42 AC_LIB_WITH_FINAL_PREFIX([
43 eval additional_includedir=\"$includedir\"
44 eval additional_libdir=\"$libdir\"
45 ])
46 else
47 additional_includedir="$withval/include"
48 additional_libdir="$withval/lib"
49 fi
50 fi
51 ])
52 if test $use_additional = yes; then
53 dnl Potentially add $additional_includedir to $CPPFLAGS.
54 dnl But don't add it
55 dnl 1. if it's the standard /usr/include,
56 dnl 2. if it's already present in $CPPFLAGS,
57 dnl 3. if it's /usr/local/include and we are using GCC on Linux,
58 dnl 4. if it doesn't exist as a directory.
59 if test "X$additional_includedir" != "X/usr/include"; then
60 haveit=
61 for x in $CPPFLAGS; do
62 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
63 if test "X$x" = "X-I$additional_includedir"; then
64 haveit=yes
65 break
66 fi
67 done
68 if test -z "$haveit"; then
69 if test "X$additional_includedir" = "X/usr/local/include"; then
70 if test -n "$GCC"; then
71 case $host_os in
72 linux*) haveit=yes;;
73 esac
74 fi
75 fi
76 if test -z "$haveit"; then
77 if test -d "$additional_includedir"; then
78 dnl Really add $additional_includedir to $CPPFLAGS.
79 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
80 fi
81 fi
82 fi
83 fi
84 dnl Potentially add $additional_libdir to $LDFLAGS.
85 dnl But don't add it
86 dnl 1. if it's the standard /usr/lib,
87 dnl 2. if it's already present in $LDFLAGS,
88 dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
89 dnl 4. if it doesn't exist as a directory.
90 if test "X$additional_libdir" != "X/usr/lib"; then
91 haveit=
92 for x in $LDFLAGS; do
93 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
94 if test "X$x" = "X-L$additional_libdir"; then
95 haveit=yes
96 break
97 fi
98 done
99 if test -z "$haveit"; then
100 if test "X$additional_libdir" = "X/usr/local/lib"; then
101 if test -n "$GCC"; then
102 case $host_os in
103 linux*) haveit=yes;;
104 esac
105 fi
106 fi
107 if test -z "$haveit"; then
108 if test -d "$additional_libdir"; then
109 dnl Really add $additional_libdir to $LDFLAGS.
110 LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
111 fi
112 fi
113 fi
114 fi
115 fi
116 ])
117
118 dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
119 dnl acl_final_exec_prefix, containing the values to which $prefix and
120 dnl $exec_prefix will expand at the end of the configure script.
121 AC_DEFUN([AC_LIB_PREPARE_PREFIX],
122 [
123 dnl Unfortunately, prefix and exec_prefix get only finally determined
124 dnl at the end of configure.
125 if test "X$prefix" = "XNONE"; then
126 acl_final_prefix="$ac_default_prefix"
127 else
128 acl_final_prefix="$prefix"
129 fi
130 if test "X$exec_prefix" = "XNONE"; then
131 acl_final_exec_prefix='${prefix}'
132 else
133 acl_final_exec_prefix="$exec_prefix"
134 fi
135 acl_save_prefix="$prefix"
136 prefix="$acl_final_prefix"
137 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
138 prefix="$acl_save_prefix"
139 ])
140
141 dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
142 dnl variables prefix and exec_prefix bound to the values they will have
143 dnl at the end of the configure script.
144 AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
145 [
146 acl_save_prefix="$prefix"
147 prefix="$acl_final_prefix"
148 acl_save_exec_prefix="$exec_prefix"
149 exec_prefix="$acl_final_exec_prefix"
150 $1
151 exec_prefix="$acl_save_exec_prefix"
152 prefix="$acl_save_prefix"
153 ])
1 # longlong.m4 serial 7
2 dnl Copyright (C) 1999-2006 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 dnl From Paul Eggert.
8
9 # Define HAVE_LONG_LONG_INT if 'long long int' works.
10 # This fixes a bug in Autoconf 2.60, but can be removed once we
11 # assume 2.61 everywhere.
12
13 AC_DEFUN([AC_TYPE_LONG_LONG_INT],
14 [
15 AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
16 [AC_LINK_IFELSE(
17 [AC_LANG_PROGRAM(
18 [[long long int ll = 9223372036854775807ll;
19 long long int nll = -9223372036854775807LL;
20 typedef int a[((-9223372036854775807LL < 0
21 && 0 < 9223372036854775807ll)
22 ? 1 : -1)];
23 int i = 63;]],
24 [[long long int llmax = 9223372036854775807ll;
25 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
26 | (llmax / ll) | (llmax % ll));]])],
27 [ac_cv_type_long_long_int=yes],
28 [ac_cv_type_long_long_int=no])])
29 if test $ac_cv_type_long_long_int = yes; then
30 AC_DEFINE([HAVE_LONG_LONG_INT], 1,
31 [Define to 1 if the system has the type `long long int'.])
32 fi
33 ])
34
35 # This macro is obsolescent and should go away soon.
36 AC_DEFUN([gl_AC_TYPE_LONG_LONG],
37 [
38 AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
39 ac_cv_type_long_long=$ac_cv_type_long_long_int
40 if test $ac_cv_type_long_long = yes; then
41 AC_DEFINE(HAVE_LONG_LONG, 1,
42 [Define if you have the 'long long' type.])
43 fi
44 ])
1 # po.m4 serial 3 (gettext-0.14)
2 dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
3 dnl This file is free software, distributed under the terms of the GNU
4 dnl General Public License. As a special exception to the GNU General
5 dnl Public License, this file may be distributed as part of a program
6 dnl that contains a configuration script generated by Autoconf, under
7 dnl the same distribution terms as the rest of that program.
8 dnl
9 dnl This file can can be used in projects which are not available under
10 dnl the GNU General Public License or the GNU Library General Public
11 dnl License but which still want to provide support for the GNU gettext
12 dnl functionality.
13 dnl Please note that the actual code of the GNU gettext library is covered
14 dnl by the GNU Library General Public License, and the rest of the GNU
15 dnl gettext package package is covered by the GNU General Public License.
16 dnl They are *not* in the public domain.
17
18 dnl Authors:
19 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
20 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
21
22 dnl Checks for all prerequisites of the po subdirectory.
23 AC_DEFUN([AM_PO_SUBDIRS],
24 [
25 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
26 AC_REQUIRE([AC_PROG_INSTALL])dnl
27 AC_REQUIRE([AM_MKINSTALLDIRS])dnl
28 AC_REQUIRE([AM_NLS])dnl
29
30 dnl Perform the following tests also if --disable-nls has been given,
31 dnl because they are needed for "make dist" to work.
32
33 dnl Search for GNU msgfmt in the PATH.
34 dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
35 dnl The second test excludes FreeBSD msgfmt.
36 AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
37 [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
38 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
39 :)
40 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
41
42 dnl Search for GNU xgettext 0.12 or newer in the PATH.
43 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
44 dnl The second test excludes FreeBSD xgettext.
45 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
46 [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
47 (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)],
48 :)
49 dnl Remove leftover from FreeBSD xgettext call.
50 rm -f messages.po
51
52 dnl Search for GNU msgmerge 0.11 or newer in the PATH.
53 AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
54 [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
55
56 dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
57 dnl Test whether we really found GNU msgfmt.
58 if test "$GMSGFMT" != ":"; then
59 dnl If it is no GNU msgfmt we define it as : so that the
60 dnl Makefiles still can work.
61 if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
62 (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
63 : ;
64 else
65 GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
66 AC_MSG_RESULT(
67 [found $GMSGFMT program is not GNU msgfmt; ignore it])
68 GMSGFMT=":"
69 fi
70 fi
71
72 dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
73 dnl Test whether we really found GNU xgettext.
74 if test "$XGETTEXT" != ":"; then
75 dnl If it is no GNU xgettext we define it as : so that the
76 dnl Makefiles still can work.
77 if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
78 (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
79 : ;
80 else
81 AC_MSG_RESULT(
82 [found xgettext program is not GNU xgettext; ignore it])
83 XGETTEXT=":"
84 fi
85 dnl Remove leftover from FreeBSD xgettext call.
86 rm -f messages.po
87 fi
88
89 AC_OUTPUT_COMMANDS([
90 for ac_file in $CONFIG_FILES; do
91 # Support "outfile[:infile[:infile...]]"
92 case "$ac_file" in
93 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
94 esac
95 # PO directories have a Makefile.in generated from Makefile.in.in.
96 case "$ac_file" in */Makefile.in)
97 # Adjust a relative srcdir.
98 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
99 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
100 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
101 # In autoconf-2.13 it is called $ac_given_srcdir.
102 # In autoconf-2.50 it is called $srcdir.
103 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
104 case "$ac_given_srcdir" in
105 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
106 /*) top_srcdir="$ac_given_srcdir" ;;
107 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
108 esac
109 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
110 rm -f "$ac_dir/POTFILES"
111 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
112 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
113 POMAKEFILEDEPS="POTFILES.in"
114 # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
115 # on $ac_dir but don't depend on user-specified configuration
116 # parameters.
117 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
118 # The LINGUAS file contains the set of available languages.
119 if test -n "$OBSOLETE_ALL_LINGUAS"; then
120 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
121 fi
122 ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
123 # Hide the ALL_LINGUAS assigment from automake.
124 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
125 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
126 else
127 # The set of available languages was given in configure.in.
128 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
129 fi
130 # Compute POFILES
131 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
132 # Compute UPDATEPOFILES
133 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
134 # Compute DUMMYPOFILES
135 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
136 # Compute GMOFILES
137 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
138 case "$ac_given_srcdir" in
139 .) srcdirpre= ;;
140 *) srcdirpre='$(srcdir)/' ;;
141 esac
142 POFILES=
143 UPDATEPOFILES=
144 DUMMYPOFILES=
145 GMOFILES=
146 for lang in $ALL_LINGUAS; do
147 POFILES="$POFILES $srcdirpre$lang.po"
148 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
149 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
150 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
151 done
152 # CATALOGS depends on both $ac_dir and the user's LINGUAS
153 # environment variable.
154 INST_LINGUAS=
155 if test -n "$ALL_LINGUAS"; then
156 for presentlang in $ALL_LINGUAS; do
157 useit=no
158 if test "%UNSET%" != "$LINGUAS"; then
159 desiredlanguages="$LINGUAS"
160 else
161 desiredlanguages="$ALL_LINGUAS"
162 fi
163 for desiredlang in $desiredlanguages; do
164 # Use the presentlang catalog if desiredlang is
165 # a. equal to presentlang, or
166 # b. a variant of presentlang (because in this case,
167 # presentlang can be used as a fallback for messages
168 # which are not translated in the desiredlang catalog).
169 case "$desiredlang" in
170 "$presentlang"*) useit=yes;;
171 esac
172 done
173 if test $useit = yes; then
174 INST_LINGUAS="$INST_LINGUAS $presentlang"
175 fi
176 done
177 fi
178 CATALOGS=
179 if test -n "$INST_LINGUAS"; then
180 for lang in $INST_LINGUAS; do
181 CATALOGS="$CATALOGS $lang.gmo"
182 done
183 fi
184 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
185 sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
186 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
187 if test -f "$f"; then
188 case "$f" in
189 *.orig | *.bak | *~) ;;
190 *) cat "$f" >> "$ac_dir/Makefile" ;;
191 esac
192 fi
193 done
194 fi
195 ;;
196 esac
197 done],
198 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
199 # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
200 # from automake.
201 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
202 # Capture the value of LINGUAS because we need it to compute CATALOGS.
203 LINGUAS="${LINGUAS-%UNSET%}"
204 ])
205 ])
206
207 dnl Postprocesses a Makefile in a directory containing PO files.
208 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
209 [
210 # When this code is run, in config.status, two variables have already been
211 # set:
212 # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
213 # - LINGUAS is the value of the environment variable LINGUAS at configure
214 # time.
215
216 changequote(,)dnl
217 # Adjust a relative srcdir.
218 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
219 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
220 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
221 # In autoconf-2.13 it is called $ac_given_srcdir.
222 # In autoconf-2.50 it is called $srcdir.
223 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
224 case "$ac_given_srcdir" in
225 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
226 /*) top_srcdir="$ac_given_srcdir" ;;
227 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
228 esac
229
230 # Find a way to echo strings without interpreting backslash.
231 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
232 gt_echo='echo'
233 else
234 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
235 gt_echo='printf %s\n'
236 else
237 echo_func () {
238 cat <<EOT
239 $*
240 EOT
241 }
242 gt_echo='echo_func'
243 fi
244 fi
245
246 # A sed script that extracts the value of VARIABLE from a Makefile.
247 sed_x_variable='
248 # Test if the hold space is empty.
249 x
250 s/P/P/
251 x
252 ta
253 # Yes it was empty. Look if we have the expected variable definition.
254 /^[ ]*VARIABLE[ ]*=/{
255 # Seen the first line of the variable definition.
256 s/^[ ]*VARIABLE[ ]*=//
257 ba
258 }
259 bd
260 :a
261 # Here we are processing a line from the variable definition.
262 # Remove comment, more precisely replace it with a space.
263 s/#.*$/ /
264 # See if the line ends in a backslash.
265 tb
266 :b
267 s/\\$//
268 # Print the line, without the trailing backslash.
269 p
270 tc
271 # There was no trailing backslash. The end of the variable definition is
272 # reached. Clear the hold space.
273 s/^.*$//
274 x
275 bd
276 :c
277 # A trailing backslash means that the variable definition continues in the
278 # next line. Put a nonempty string into the hold space to indicate this.
279 s/^.*$/P/
280 x
281 :d
282 '
283 changequote([,])dnl
284
285 # Set POTFILES to the value of the Makefile variable POTFILES.
286 sed_x_POTFILES="`$gt_echo \"$sed_x_variable\" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`"
287 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
288 # Compute POTFILES_DEPS as
289 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
290 POTFILES_DEPS=
291 for file in $POTFILES; do
292 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
293 done
294 POMAKEFILEDEPS=""
295
296 if test -n "$OBSOLETE_ALL_LINGUAS"; then
297 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
298 fi
299 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
300 # The LINGUAS file contains the set of available languages.
301 ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
302 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
303 else
304 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
305 sed_x_LINGUAS="`$gt_echo \"$sed_x_variable\" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`"
306 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
307 fi
308 # Hide the ALL_LINGUAS assigment from automake.
309 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
310 # Compute POFILES
311 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
312 # Compute UPDATEPOFILES
313 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
314 # Compute DUMMYPOFILES
315 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
316 # Compute GMOFILES
317 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
318 # Compute PROPERTIESFILES
319 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
320 # Compute CLASSFILES
321 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
322 # Compute QMFILES
323 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
324 # Compute MSGFILES
325 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
326 # Compute RESOURCESDLLFILES
327 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
328 case "$ac_given_srcdir" in
329 .) srcdirpre= ;;
330 *) srcdirpre='$(srcdir)/' ;;
331 esac
332 POFILES=
333 UPDATEPOFILES=
334 DUMMYPOFILES=
335 GMOFILES=
336 PROPERTIESFILES=
337 CLASSFILES=
338 QMFILES=
339 MSGFILES=
340 RESOURCESDLLFILES=
341 for lang in $ALL_LINGUAS; do
342 POFILES="$POFILES $srcdirpre$lang.po"
343 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
344 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
345 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
346 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
347 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
348 QMFILES="$QMFILES $srcdirpre$lang.qm"
349 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
350 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
351 frobbedlang=`echo $lang | sed -e 's/_/-/g'`
352 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
353 done
354 # CATALOGS depends on both $ac_dir and the user's LINGUAS
355 # environment variable.
356 INST_LINGUAS=
357 if test -n "$ALL_LINGUAS"; then
358 for presentlang in $ALL_LINGUAS; do
359 useit=no
360 if test "%UNSET%" != "$LINGUAS"; then
361 desiredlanguages="$LINGUAS"
362 else
363 desiredlanguages="$ALL_LINGUAS"
364 fi
365 for desiredlang in $desiredlanguages; do
366 # Use the presentlang catalog if desiredlang is
367 # a. equal to presentlang, or
368 # b. a variant of presentlang (because in this case,
369 # presentlang can be used as a fallback for messages
370 # which are not translated in the desiredlang catalog).
371 case "$desiredlang" in
372 "$presentlang"*) useit=yes;;
373 esac
374 done
375 if test $useit = yes; then
376 INST_LINGUAS="$INST_LINGUAS $presentlang"
377 fi
378 done
379 fi
380 CATALOGS=
381 JAVACATALOGS=
382 QTCATALOGS=
383 TCLCATALOGS=
384 CSHARPCATALOGS=
385 if test -n "$INST_LINGUAS"; then
386 for lang in $INST_LINGUAS; do
387 CATALOGS="$CATALOGS $lang.gmo"
388 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
389 QTCATALOGS="$QTCATALOGS $lang.qm"
390 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
391 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
392 frobbedlang=`echo $lang | sed -e 's/_/-/g'`
393 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
394 done
395 fi
396
397 sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
398 if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
399 # Add dependencies that cannot be formulated as a simple suffix rule.
400 for lang in $ALL_LINGUAS; do
401 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
402 cat >> "$ac_file.tmp" <<EOF
403 $frobbedlang.msg: $lang.po
404 @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
405 \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
406 EOF
407 done
408 fi
409 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
410 # Add dependencies that cannot be formulated as a simple suffix rule.
411 for lang in $ALL_LINGUAS; do
412 frobbedlang=`echo $lang | sed -e 's/_/-/g'`
413 cat >> "$ac_file.tmp" <<EOF
414 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
415 @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
416 \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
417 EOF
418 done
419 fi
420 if test -n "$POMAKEFILEDEPS"; then
421 cat >> "$ac_file.tmp" <<EOF
422 Makefile: $POMAKEFILEDEPS
423 EOF
424 fi
425 mv "$ac_file.tmp" "$ac_file"
426 ])
1 # stdint_h.m4 serial 6
2 dnl Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 dnl From Paul Eggert.
8
9 # Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
10 # doesn't clash with <sys/types.h>, and declares uintmax_t.
11
12 AC_DEFUN([gl_AC_HEADER_STDINT_H],
13 [
14 AC_CACHE_CHECK([for stdint.h], gl_cv_header_stdint_h,
15 [AC_TRY_COMPILE(
16 [#include <sys/types.h>
17 #include <stdint.h>],
18 [uintmax_t i = (uintmax_t) -1; return !i;],
19 gl_cv_header_stdint_h=yes,
20 gl_cv_header_stdint_h=no)])
21 if test $gl_cv_header_stdint_h = yes; then
22 AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,
23 [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
24 and declares uintmax_t. ])
25 fi
26 ])
1 # uintmax_t.m4 serial 9
2 dnl Copyright (C) 1997-2004 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 dnl From Paul Eggert.
8
9 AC_PREREQ(2.13)
10
11 # Define uintmax_t to 'unsigned long' or 'unsigned long long'
12 # if it is not already defined in <stdint.h> or <inttypes.h>.
13
14 AC_DEFUN([gl_AC_TYPE_UINTMAX_T],
15 [
16 AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
17 AC_REQUIRE([gl_AC_HEADER_STDINT_H])
18 if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then
19 AC_REQUIRE([gl_AC_TYPE_UNSIGNED_LONG_LONG])
20 test $ac_cv_type_unsigned_long_long = yes \
21 && ac_type='unsigned long long' \
22 || ac_type='unsigned long'
23 AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
24 [Define to unsigned long or unsigned long long
25 if <stdint.h> and <inttypes.h> don't define.])
26 else
27 AC_DEFINE(HAVE_UINTMAX_T, 1,
28 [Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.])
29 fi
30 ])
1 # ulonglong.m4 serial 4
2 dnl Copyright (C) 1999-2004 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 dnl From Paul Eggert.
8
9 # Define HAVE_UNSIGNED_LONG_LONG if 'unsigned long long' works.
10
11 AC_DEFUN([gl_AC_TYPE_UNSIGNED_LONG_LONG],
12 [
13 AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
14 [AC_TRY_LINK([unsigned long long ull = 1ULL; int i = 63;],
15 [unsigned long long ullmax = (unsigned long long) -1;
16 return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
17 ac_cv_type_unsigned_long_long=yes,
18 ac_cv_type_unsigned_long_long=no)])
19 if test $ac_cv_type_unsigned_long_long = yes; then
20 AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
21 [Define if you have the 'unsigned long long' type.])
22 fi
23 ])