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a04eba3f TT |
1 | # codeset.m4 serial AM1 (gettext-0.10.40) |
2 | dnl Copyright (C) 2000-2002 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. | |
a64c9c13 | 8 | |
a04eba3f TT |
9 | dnl From Bruno Haible. |
10 | ||
11 | AC_DEFUN([AM_LANGINFO_CODESET], | |
12 | [ | |
13 | AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset, | |
14 | [AC_TRY_LINK([#include <langinfo.h>], | |
15 | [char* cs = nl_langinfo(CODESET);], | |
16 | am_cv_langinfo_codeset=yes, | |
17 | am_cv_langinfo_codeset=no) | |
18 | ]) | |
19 | if test $am_cv_langinfo_codeset = yes; then | |
20 | AC_DEFINE(HAVE_LANGINFO_CODESET, 1, | |
21 | [Define if you have <langinfo.h> and nl_langinfo(CODESET).]) | |
22 | fi | |
23 | ]) | |
b0cacab0 TT |
24 | # gettext.m4 serial 28 (gettext-0.13) |
25 | dnl Copyright (C) 1995-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
26 | dnl This file is free software, distributed under the terms of the GNU |
27 | dnl General Public License. As a special exception to the GNU General | |
28 | dnl Public License, this file may be distributed as part of a program | |
29 | dnl that contains a configuration script generated by Autoconf, under | |
30 | dnl the same distribution terms as the rest of that program. | |
31 | dnl | |
32 | dnl This file can can be used in projects which are not available under | |
33 | dnl the GNU General Public License or the GNU Library General Public | |
34 | dnl License but which still want to provide support for the GNU gettext | |
35 | dnl functionality. | |
36 | dnl Please note that the actual code of the GNU gettext library is covered | |
37 | dnl by the GNU Library General Public License, and the rest of the GNU | |
38 | dnl gettext package package is covered by the GNU General Public License. | |
39 | dnl They are *not* in the public domain. | |
40 | ||
41 | dnl Authors: | |
42 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. | |
b0cacab0 | 43 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. |
a04eba3f TT |
44 | |
45 | dnl Macro to add for using GNU gettext. | |
46 | ||
47 | dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). | |
48 | dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The | |
49 | dnl default (if it is not specified or empty) is 'no-libtool'. | |
50 | dnl INTLSYMBOL should be 'external' for packages with no intl directory, | |
51 | dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. | |
52 | dnl If INTLSYMBOL is 'use-libtool', then a libtool library | |
53 | dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, | |
54 | dnl depending on --{enable,disable}-{shared,static} and on the presence of | |
55 | dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library | |
56 | dnl $(top_builddir)/intl/libintl.a will be created. | |
57 | dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext | |
58 | dnl implementations (in libc or libintl) without the ngettext() function | |
59 | dnl will be ignored. If NEEDSYMBOL is specified and is | |
60 | dnl 'need-formatstring-macros', then GNU gettext implementations that don't | |
61 | dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored. | |
62 | dnl INTLDIR is used to find the intl libraries. If empty, | |
63 | dnl the value `$(top_builddir)/intl/' is used. | |
64 | dnl | |
65 | dnl The result of the configuration is one of three cases: | |
66 | dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled | |
67 | dnl and used. | |
68 | dnl Catalog format: GNU --> install in $(datadir) | |
69 | dnl Catalog extension: .mo after installation, .gmo in source tree | |
70 | dnl 2) GNU gettext has been found in the system's C library. | |
71 | dnl Catalog format: GNU --> install in $(datadir) | |
72 | dnl Catalog extension: .mo after installation, .gmo in source tree | |
73 | dnl 3) No internationalization, always use English msgid. | |
74 | dnl Catalog format: none | |
75 | dnl Catalog extension: none | |
76 | dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. | |
77 | dnl The use of .gmo is historical (it was needed to avoid overwriting the | |
78 | dnl GNU format catalogs when building on a platform with an X/Open gettext), | |
79 | dnl but we keep it in order not to force irrelevant filename changes on the | |
80 | dnl maintainers. | |
81 | dnl | |
82 | AC_DEFUN([AM_GNU_GETTEXT], | |
83 | [ | |
84 | dnl Argument checking. | |
85 | ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , | |
86 | [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT | |
87 | ])])])])]) | |
88 | ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , | |
89 | [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT | |
90 | ])])])]) | |
91 | define(gt_included_intl, ifelse([$1], [external], [no], [yes])) | |
92 | define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], [])) | |
93 | ||
94 | AC_REQUIRE([AM_PO_SUBDIRS])dnl | |
95 | ifelse(gt_included_intl, yes, [ | |
96 | AC_REQUIRE([AM_INTL_SUBDIR])dnl | |
97 | ]) | |
98 | ||
99 | dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. | |
100 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) | |
101 | AC_REQUIRE([AC_LIB_RPATH]) | |
102 | ||
103 | dnl Sometimes libintl requires libiconv, so first search for libiconv. | |
104 | dnl Ideally we would do this search only after the | |
105 | dnl if test "$USE_NLS" = "yes"; then | |
106 | dnl if test "$gt_cv_func_gnugettext_libc" != "yes"; then | |
107 | dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT | |
108 | dnl the configure script would need to contain the same shell code | |
109 | dnl again, outside any 'if'. There are two solutions: | |
110 | dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. | |
111 | dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. | |
112 | dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not | |
113 | dnl documented, we avoid it. | |
114 | ifelse(gt_included_intl, yes, , [ | |
115 | AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) | |
116 | ]) | |
117 | ||
b0cacab0 TT |
118 | dnl Set USE_NLS. |
119 | AM_NLS | |
a04eba3f TT |
120 | |
121 | ifelse(gt_included_intl, yes, [ | |
122 | BUILD_INCLUDED_LIBINTL=no | |
a64c9c13 | 123 | USE_INCLUDED_LIBINTL=no |
a04eba3f TT |
124 | ]) |
125 | LIBINTL= | |
126 | LTLIBINTL= | |
127 | POSUB= | |
a64c9c13 | 128 | |
a04eba3f TT |
129 | dnl If we use NLS figure out what method |
130 | if test "$USE_NLS" = "yes"; then | |
131 | gt_use_preinstalled_gnugettext=no | |
132 | ifelse(gt_included_intl, yes, [ | |
a64c9c13 TT |
133 | AC_MSG_CHECKING([whether included gettext is requested]) |
134 | AC_ARG_WITH(included-gettext, | |
135 | [ --with-included-gettext use the GNU gettext library included here], | |
136 | nls_cv_force_use_gnu_gettext=$withval, | |
137 | nls_cv_force_use_gnu_gettext=no) | |
138 | AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) | |
139 | ||
140 | nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" | |
141 | if test "$nls_cv_force_use_gnu_gettext" != "yes"; then | |
a04eba3f | 142 | ]) |
a64c9c13 | 143 | dnl User does not insist on using GNU NLS library. Figure out what |
a04eba3f TT |
144 | dnl to use. If GNU gettext is available we use this. Else we have |
145 | dnl to fall back to GNU NLS library. | |
146 | ||
147 | dnl Add a version number to the cache macros. | |
148 | define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1))) | |
149 | define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc]) | |
150 | define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl]) | |
151 | ||
152 | AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc, | |
153 | [AC_TRY_LINK([#include <libintl.h> | |
154 | ]ifelse([$2], [need-formatstring-macros], | |
155 | [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION | |
156 | #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) | |
157 | #endif | |
158 | changequote(,)dnl | |
159 | typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; | |
160 | changequote([,])dnl | |
161 | ], [])[extern int _nl_msg_cat_cntr; | |
162 | extern int *_nl_domain_bindings;], | |
163 | [bindtextdomain ("", ""); | |
164 | return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings], | |
165 | gt_cv_func_gnugettext_libc=yes, | |
166 | gt_cv_func_gnugettext_libc=no)]) | |
167 | ||
168 | if test "$gt_cv_func_gnugettext_libc" != "yes"; then | |
169 | dnl Sometimes libintl requires libiconv, so first search for libiconv. | |
170 | ifelse(gt_included_intl, yes, , [ | |
171 | AM_ICONV_LINK | |
172 | ]) | |
173 | dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL | |
174 | dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) | |
175 | dnl because that would add "-liconv" to LIBINTL and LTLIBINTL | |
176 | dnl even if libiconv doesn't exist. | |
177 | AC_LIB_LINKFLAGS_BODY([intl]) | |
178 | AC_CACHE_CHECK([for GNU gettext in libintl], | |
179 | gt_cv_func_gnugettext_libintl, | |
180 | [gt_save_CPPFLAGS="$CPPFLAGS" | |
181 | CPPFLAGS="$CPPFLAGS $INCINTL" | |
182 | gt_save_LIBS="$LIBS" | |
183 | LIBS="$LIBS $LIBINTL" | |
184 | dnl Now see whether libintl exists and does not depend on libiconv. | |
185 | AC_TRY_LINK([#include <libintl.h> | |
186 | ]ifelse([$2], [need-formatstring-macros], | |
187 | [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION | |
188 | #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) | |
189 | #endif | |
190 | changequote(,)dnl | |
191 | typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; | |
192 | changequote([,])dnl | |
193 | ], [])[extern int _nl_msg_cat_cntr; | |
194 | extern | |
195 | #ifdef __cplusplus | |
196 | "C" | |
197 | #endif | |
198 | const char *_nl_expand_alias ();], | |
199 | [bindtextdomain ("", ""); | |
200 | return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)], | |
201 | gt_cv_func_gnugettext_libintl=yes, | |
202 | gt_cv_func_gnugettext_libintl=no) | |
203 | dnl Now see whether libintl exists and depends on libiconv. | |
204 | if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then | |
205 | LIBS="$LIBS $LIBICONV" | |
206 | AC_TRY_LINK([#include <libintl.h> | |
207 | ]ifelse([$2], [need-formatstring-macros], | |
208 | [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION | |
209 | #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) | |
210 | #endif | |
211 | changequote(,)dnl | |
212 | typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; | |
213 | changequote([,])dnl | |
214 | ], [])[extern int _nl_msg_cat_cntr; | |
215 | extern | |
216 | #ifdef __cplusplus | |
217 | "C" | |
218 | #endif | |
219 | const char *_nl_expand_alias ();], | |
220 | [bindtextdomain ("", ""); | |
221 | return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)], | |
222 | [LIBINTL="$LIBINTL $LIBICONV" | |
223 | LTLIBINTL="$LTLIBINTL $LTLIBICONV" | |
224 | gt_cv_func_gnugettext_libintl=yes | |
225 | ]) | |
226 | fi | |
227 | CPPFLAGS="$gt_save_CPPFLAGS" | |
228 | LIBS="$gt_save_LIBS"]) | |
229 | fi | |
230 | ||
231 | dnl If an already present or preinstalled GNU gettext() is found, | |
232 | dnl use it. But if this macro is used in GNU gettext, and GNU | |
233 | dnl gettext is already preinstalled in libintl, we update this | |
234 | dnl libintl. (Cf. the install rule in intl/Makefile.in.) | |
235 | if test "$gt_cv_func_gnugettext_libc" = "yes" \ | |
236 | || { test "$gt_cv_func_gnugettext_libintl" = "yes" \ | |
b0cacab0 TT |
237 | && test "$PACKAGE" != gettext-runtime \ |
238 | && test "$PACKAGE" != gettext-tools; }; then | |
a04eba3f TT |
239 | gt_use_preinstalled_gnugettext=yes |
240 | else | |
241 | dnl Reset the values set by searching for libintl. | |
242 | LIBINTL= | |
243 | LTLIBINTL= | |
244 | INCINTL= | |
a64c9c13 TT |
245 | fi |
246 | ||
a04eba3f TT |
247 | ifelse(gt_included_intl, yes, [ |
248 | if test "$gt_use_preinstalled_gnugettext" != "yes"; then | |
249 | dnl GNU gettext is not found in the C library. | |
250 | dnl Fall back on included GNU gettext library. | |
251 | nls_cv_use_gnu_gettext=yes | |
a64c9c13 TT |
252 | fi |
253 | fi | |
254 | ||
255 | if test "$nls_cv_use_gnu_gettext" = "yes"; then | |
256 | dnl Mark actions used to generate GNU NLS library. | |
a04eba3f TT |
257 | BUILD_INCLUDED_LIBINTL=yes |
258 | USE_INCLUDED_LIBINTL=yes | |
259 | LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV" | |
260 | LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV" | |
261 | LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` | |
a64c9c13 TT |
262 | fi |
263 | ||
a04eba3f TT |
264 | if test "$gt_use_preinstalled_gnugettext" = "yes" \ |
265 | || test "$nls_cv_use_gnu_gettext" = "yes"; then | |
266 | dnl Mark actions to use GNU gettext tools. | |
267 | CATOBJEXT=.gmo | |
a64c9c13 | 268 | fi |
a04eba3f | 269 | ]) |
a64c9c13 | 270 | |
a04eba3f TT |
271 | if test "$gt_use_preinstalled_gnugettext" = "yes" \ |
272 | || test "$nls_cv_use_gnu_gettext" = "yes"; then | |
273 | AC_DEFINE(ENABLE_NLS, 1, | |
274 | [Define to 1 if translation of program messages to the user's native language | |
275 | is requested.]) | |
a64c9c13 | 276 | else |
a04eba3f | 277 | USE_NLS=no |
a64c9c13 | 278 | fi |
a04eba3f | 279 | fi |
a64c9c13 | 280 | |
b0cacab0 TT |
281 | AC_MSG_CHECKING([whether to use NLS]) |
282 | AC_MSG_RESULT([$USE_NLS]) | |
283 | if test "$USE_NLS" = "yes"; then | |
284 | AC_MSG_CHECKING([where the gettext function comes from]) | |
285 | if test "$gt_use_preinstalled_gnugettext" = "yes"; then | |
286 | if test "$gt_cv_func_gnugettext_libintl" = "yes"; then | |
287 | gt_source="external libintl" | |
288 | else | |
289 | gt_source="libc" | |
290 | fi | |
291 | else | |
292 | gt_source="included intl directory" | |
293 | fi | |
294 | AC_MSG_RESULT([$gt_source]) | |
295 | fi | |
296 | ||
a04eba3f | 297 | if test "$USE_NLS" = "yes"; then |
a64c9c13 | 298 | |
a04eba3f TT |
299 | if test "$gt_use_preinstalled_gnugettext" = "yes"; then |
300 | if test "$gt_cv_func_gnugettext_libintl" = "yes"; then | |
301 | AC_MSG_CHECKING([how to link with libintl]) | |
302 | AC_MSG_RESULT([$LIBINTL]) | |
303 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) | |
304 | fi | |
305 | ||
306 | dnl For backward compatibility. Some packages may be using this. | |
307 | AC_DEFINE(HAVE_GETTEXT, 1, | |
308 | [Define if the GNU gettext() function is already present or preinstalled.]) | |
309 | AC_DEFINE(HAVE_DCGETTEXT, 1, | |
310 | [Define if the GNU dcgettext() function is already present or preinstalled.]) | |
a64c9c13 TT |
311 | fi |
312 | ||
a04eba3f TT |
313 | dnl We need to process the po/ directory. |
314 | POSUB=po | |
315 | fi | |
316 | ||
317 | ifelse(gt_included_intl, yes, [ | |
318 | dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL | |
319 | dnl to 'yes' because some of the testsuite requires it. | |
b0cacab0 | 320 | if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then |
a04eba3f TT |
321 | BUILD_INCLUDED_LIBINTL=yes |
322 | fi | |
a64c9c13 TT |
323 | |
324 | dnl Make all variables we use known to autoconf. | |
a04eba3f | 325 | AC_SUBST(BUILD_INCLUDED_LIBINTL) |
a64c9c13 | 326 | AC_SUBST(USE_INCLUDED_LIBINTL) |
a64c9c13 | 327 | AC_SUBST(CATOBJEXT) |
a04eba3f TT |
328 | |
329 | dnl For backward compatibility. Some configure.ins may be using this. | |
330 | nls_cv_header_intl= | |
331 | nls_cv_header_libgt= | |
332 | ||
333 | dnl For backward compatibility. Some Makefiles may be using this. | |
334 | DATADIRNAME=share | |
a64c9c13 | 335 | AC_SUBST(DATADIRNAME) |
a04eba3f TT |
336 | |
337 | dnl For backward compatibility. Some Makefiles may be using this. | |
338 | INSTOBJEXT=.mo | |
a64c9c13 | 339 | AC_SUBST(INSTOBJEXT) |
a04eba3f TT |
340 | |
341 | dnl For backward compatibility. Some Makefiles may be using this. | |
342 | GENCAT=gencat | |
343 | AC_SUBST(GENCAT) | |
344 | ||
b0cacab0 TT |
345 | dnl For backward compatibility. Some Makefiles may be using this. |
346 | if test "$USE_INCLUDED_LIBINTL" = yes; then | |
347 | INTLOBJS="\$(GETTOBJS)" | |
348 | fi | |
349 | AC_SUBST(INTLOBJS) | |
350 | ||
a04eba3f TT |
351 | dnl Enable libtool support if the surrounding package wishes it. |
352 | INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix | |
353 | AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX) | |
354 | ]) | |
355 | ||
356 | dnl For backward compatibility. Some Makefiles may be using this. | |
357 | INTLLIBS="$LIBINTL" | |
358 | AC_SUBST(INTLLIBS) | |
359 | ||
360 | dnl Make all documented variables known to autoconf. | |
361 | AC_SUBST(LIBINTL) | |
362 | AC_SUBST(LTLIBINTL) | |
363 | AC_SUBST(POSUB) | |
364 | ]) | |
365 | ||
366 | ||
a04eba3f TT |
367 | dnl Checks for all prerequisites of the intl subdirectory, |
368 | dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS, | |
369 | dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL. | |
370 | AC_DEFUN([AM_INTL_SUBDIR], | |
371 | [ | |
372 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
373 | AC_REQUIRE([AM_MKINSTALLDIRS])dnl | |
374 | AC_REQUIRE([AC_PROG_CC])dnl | |
375 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
376 | AC_REQUIRE([AC_PROG_RANLIB])dnl | |
377 | AC_REQUIRE([AC_ISC_POSIX])dnl | |
378 | AC_REQUIRE([AC_HEADER_STDC])dnl | |
379 | AC_REQUIRE([AC_C_CONST])dnl | |
b0cacab0 | 380 | AC_REQUIRE([bh_C_SIGNED])dnl |
a04eba3f TT |
381 | AC_REQUIRE([AC_C_INLINE])dnl |
382 | AC_REQUIRE([AC_TYPE_OFF_T])dnl | |
383 | AC_REQUIRE([AC_TYPE_SIZE_T])dnl | |
b0cacab0 TT |
384 | AC_REQUIRE([jm_AC_TYPE_LONG_LONG])dnl |
385 | AC_REQUIRE([gt_TYPE_LONGDOUBLE])dnl | |
386 | AC_REQUIRE([gt_TYPE_WCHAR_T])dnl | |
387 | AC_REQUIRE([gt_TYPE_WINT_T])dnl | |
388 | AC_REQUIRE([jm_AC_HEADER_INTTYPES_H]) | |
389 | AC_REQUIRE([jm_AC_HEADER_STDINT_H]) | |
390 | AC_REQUIRE([gt_TYPE_INTMAX_T]) | |
391 | AC_REQUIRE([gt_PRINTF_POSIX]) | |
a04eba3f TT |
392 | AC_REQUIRE([AC_FUNC_ALLOCA])dnl |
393 | AC_REQUIRE([AC_FUNC_MMAP])dnl | |
394 | AC_REQUIRE([jm_GLIBC21])dnl | |
395 | AC_REQUIRE([gt_INTDIV0])dnl | |
396 | AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl | |
397 | AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl | |
398 | AC_REQUIRE([gt_INTTYPES_PRI])dnl | |
b0cacab0 | 399 | AC_REQUIRE([gl_XSIZE])dnl |
a04eba3f | 400 | |
b0cacab0 TT |
401 | AC_CHECK_TYPE([ptrdiff_t], , |
402 | [AC_DEFINE([ptrdiff_t], [long], | |
403 | [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) | |
404 | ]) | |
a04eba3f TT |
405 | AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ |
406 | stdlib.h string.h unistd.h sys/param.h]) | |
b0cacab0 TT |
407 | AC_CHECK_FUNCS([asprintf fwprintf getcwd getegid geteuid getgid getuid \ |
408 | mempcpy munmap putenv setenv setlocale snprintf stpcpy strcasecmp strdup \ | |
409 | strtoul tsearch wcslen __argz_count __argz_stringify __argz_next \ | |
410 | __fsetlocking]) | |
411 | ||
412 | dnl Use the _snprintf function only if it is declared (because on NetBSD it | |
413 | dnl is defined as a weak alias of snprintf; we prefer to use the latter). | |
414 | gt_CHECK_DECL(_snprintf, [#include <stdio.h>]) | |
415 | gt_CHECK_DECL(_snwprintf, [#include <stdio.h>]) | |
416 | ||
417 | dnl Use the *_unlocked functions only if they are declared. | |
418 | dnl (because some of them were defined without being declared in Solaris | |
419 | dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built | |
420 | dnl on Solaris 2.5.1 to run on Solaris 2.6). | |
421 | dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. | |
422 | gt_CHECK_DECL(feof_unlocked, [#include <stdio.h>]) | |
423 | gt_CHECK_DECL(fgets_unlocked, [#include <stdio.h>]) | |
424 | gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>]) | |
425 | ||
426 | case $gt_cv_func_printf_posix in | |
427 | *yes) HAVE_POSIX_PRINTF=1 ;; | |
428 | *) HAVE_POSIX_PRINTF=0 ;; | |
429 | esac | |
430 | AC_SUBST([HAVE_POSIX_PRINTF]) | |
431 | if test "$ac_cv_func_asprintf" = yes; then | |
432 | HAVE_ASPRINTF=1 | |
433 | else | |
434 | HAVE_ASPRINTF=0 | |
435 | fi | |
436 | AC_SUBST([HAVE_ASPRINTF]) | |
437 | if test "$ac_cv_func_snprintf" = yes; then | |
438 | HAVE_SNPRINTF=1 | |
439 | else | |
440 | HAVE_SNPRINTF=0 | |
441 | fi | |
442 | AC_SUBST([HAVE_SNPRINTF]) | |
443 | if test "$ac_cv_func_wprintf" = yes; then | |
444 | HAVE_WPRINTF=1 | |
445 | else | |
446 | HAVE_WPRINTF=0 | |
447 | fi | |
448 | AC_SUBST([HAVE_WPRINTF]) | |
a04eba3f TT |
449 | |
450 | AM_ICONV | |
451 | AM_LANGINFO_CODESET | |
452 | if test $ac_cv_header_locale_h = yes; then | |
453 | AM_LC_MESSAGES | |
454 | fi | |
455 | ||
456 | dnl intl/plural.c is generated from intl/plural.y. It requires bison, | |
457 | dnl because plural.y uses bison specific features. It requires at least | |
458 | dnl bison-1.26 because earlier versions generate a plural.c that doesn't | |
459 | dnl compile. | |
460 | dnl bison is only needed for the maintainer (who touches plural.y). But in | |
461 | dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put | |
462 | dnl the rule in general Makefile. Now, some people carelessly touch the | |
463 | dnl files or have a broken "make" program, hence the plural.c rule will | |
464 | dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not | |
465 | dnl present or too old. | |
466 | AC_CHECK_PROGS([INTLBISON], [bison]) | |
467 | if test -z "$INTLBISON"; then | |
468 | ac_verc_fail=yes | |
469 | else | |
470 | dnl Found it, now check the version. | |
471 | AC_MSG_CHECKING([version of bison]) | |
472 | changequote(<<,>>)dnl | |
473 | ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
474 | case $ac_prog_version in | |
475 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
476 | 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) | |
477 | changequote([,])dnl | |
478 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
479 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
480 | esac | |
481 | AC_MSG_RESULT([$ac_prog_version]) | |
482 | fi | |
483 | if test $ac_verc_fail = yes; then | |
484 | INTLBISON=: | |
485 | fi | |
486 | ]) | |
487 | ||
488 | ||
b0cacab0 TT |
489 | dnl gt_CHECK_DECL(FUNC, INCLUDES) |
490 | dnl Check whether a function is declared. | |
491 | AC_DEFUN([gt_CHECK_DECL], | |
a04eba3f | 492 | [ |
b0cacab0 TT |
493 | AC_CACHE_CHECK([whether $1 is declared], ac_cv_have_decl_$1, |
494 | [AC_TRY_COMPILE([$2], [ | |
495 | #ifndef $1 | |
496 | char *p = (char *) $1; | |
497 | #endif | |
498 | ], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)]) | |
499 | if test $ac_cv_have_decl_$1 = yes; then | |
500 | gt_value=1 | |
501 | else | |
502 | gt_value=0 | |
a04eba3f | 503 | fi |
b0cacab0 TT |
504 | AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value], |
505 | [Define to 1 if you have the declaration of `$1', and to 0 if you don't.]) | |
a04eba3f TT |
506 | ]) |
507 | ||
508 | ||
509 | dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) | |
510 | AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) | |
511 | # glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40) | |
512 | dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. | |
513 | dnl This file is free software, distributed under the terms of the GNU | |
514 | dnl General Public License. As a special exception to the GNU General | |
515 | dnl Public License, this file may be distributed as part of a program | |
516 | dnl that contains a configuration script generated by Autoconf, under | |
517 | dnl the same distribution terms as the rest of that program. | |
518 | ||
519 | # Test for the GNU C Library, version 2.1 or newer. | |
520 | # From Bruno Haible. | |
521 | ||
522 | AC_DEFUN([jm_GLIBC21], | |
523 | [ | |
524 | AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer, | |
525 | ac_cv_gnu_library_2_1, | |
526 | [AC_EGREP_CPP([Lucky GNU user], | |
527 | [ | |
528 | #include <features.h> | |
529 | #ifdef __GNU_LIBRARY__ | |
530 | #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) | |
531 | Lucky GNU user | |
532 | #endif | |
533 | #endif | |
534 | ], | |
535 | ac_cv_gnu_library_2_1=yes, | |
536 | ac_cv_gnu_library_2_1=no) | |
537 | ] | |
538 | ) | |
539 | AC_SUBST(GLIBC21) | |
540 | GLIBC21="$ac_cv_gnu_library_2_1" | |
541 | ] | |
542 | ) | |
543 | # iconv.m4 serial AM4 (gettext-0.11.3) | |
544 | dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. | |
545 | dnl This file is free software, distributed under the terms of the GNU | |
546 | dnl General Public License. As a special exception to the GNU General | |
547 | dnl Public License, this file may be distributed as part of a program | |
548 | dnl that contains a configuration script generated by Autoconf, under | |
549 | dnl the same distribution terms as the rest of that program. | |
550 | ||
551 | dnl From Bruno Haible. | |
552 | ||
553 | AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], | |
554 | [ | |
555 | dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. | |
556 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) | |
557 | AC_REQUIRE([AC_LIB_RPATH]) | |
558 | ||
559 | dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV | |
560 | dnl accordingly. | |
561 | AC_LIB_LINKFLAGS_BODY([iconv]) | |
562 | ]) | |
563 | ||
564 | AC_DEFUN([AM_ICONV_LINK], | |
565 | [ | |
566 | dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and | |
567 | dnl those with the standalone portable GNU libiconv installed). | |
568 | ||
569 | dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV | |
570 | dnl accordingly. | |
571 | AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) | |
572 | ||
573 | dnl Add $INCICONV to CPPFLAGS before performing the following checks, | |
574 | dnl because if the user has installed libiconv and not disabled its use | |
575 | dnl via --without-libiconv-prefix, he wants to use it. The first | |
576 | dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. | |
577 | am_save_CPPFLAGS="$CPPFLAGS" | |
578 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) | |
579 | ||
580 | AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ | |
581 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
582 | am_cv_lib_iconv=no | |
583 | AC_TRY_LINK([#include <stdlib.h> | |
584 | #include <iconv.h>], | |
585 | [iconv_t cd = iconv_open("",""); | |
586 | iconv(cd,NULL,NULL,NULL,NULL); | |
587 | iconv_close(cd);], | |
588 | am_cv_func_iconv=yes) | |
589 | if test "$am_cv_func_iconv" != yes; then | |
590 | am_save_LIBS="$LIBS" | |
591 | LIBS="$LIBS $LIBICONV" | |
592 | AC_TRY_LINK([#include <stdlib.h> | |
593 | #include <iconv.h>], | |
594 | [iconv_t cd = iconv_open("",""); | |
595 | iconv(cd,NULL,NULL,NULL,NULL); | |
596 | iconv_close(cd);], | |
597 | am_cv_lib_iconv=yes | |
598 | am_cv_func_iconv=yes) | |
599 | LIBS="$am_save_LIBS" | |
600 | fi | |
a64c9c13 | 601 | ]) |
a04eba3f TT |
602 | if test "$am_cv_func_iconv" = yes; then |
603 | AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) | |
604 | fi | |
605 | if test "$am_cv_lib_iconv" = yes; then | |
606 | AC_MSG_CHECKING([how to link with libiconv]) | |
607 | AC_MSG_RESULT([$LIBICONV]) | |
608 | else | |
609 | dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV | |
610 | dnl either. | |
611 | CPPFLAGS="$am_save_CPPFLAGS" | |
612 | LIBICONV= | |
613 | LTLIBICONV= | |
614 | fi | |
615 | AC_SUBST(LIBICONV) | |
616 | AC_SUBST(LTLIBICONV) | |
617 | ]) | |
618 | ||
619 | AC_DEFUN([AM_ICONV], | |
620 | [ | |
621 | AM_ICONV_LINK | |
622 | if test "$am_cv_func_iconv" = yes; then | |
623 | AC_MSG_CHECKING([for iconv declaration]) | |
624 | AC_CACHE_VAL(am_cv_proto_iconv, [ | |
625 | AC_TRY_COMPILE([ | |
626 | #include <stdlib.h> | |
627 | #include <iconv.h> | |
628 | extern | |
629 | #ifdef __cplusplus | |
630 | "C" | |
631 | #endif | |
632 | #if defined(__STDC__) || defined(__cplusplus) | |
633 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
634 | #else | |
635 | size_t iconv(); | |
636 | #endif | |
637 | ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") | |
638 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) | |
639 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
640 | AC_MSG_RESULT([$]{ac_t:- | |
641 | }[$]am_cv_proto_iconv) | |
642 | AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, | |
643 | [Define as const if the declaration of iconv() needs const.]) | |
644 | fi | |
645 | ]) | |
646 | # intdiv0.m4 serial 1 (gettext-0.11.3) | |
647 | dnl Copyright (C) 2002 Free Software Foundation, Inc. | |
648 | dnl This file is free software, distributed under the terms of the GNU | |
649 | dnl General Public License. As a special exception to the GNU General | |
650 | dnl Public License, this file may be distributed as part of a program | |
651 | dnl that contains a configuration script generated by Autoconf, under | |
652 | dnl the same distribution terms as the rest of that program. | |
653 | ||
654 | dnl From Bruno Haible. | |
655 | ||
656 | AC_DEFUN([gt_INTDIV0], | |
657 | [ | |
658 | AC_REQUIRE([AC_PROG_CC])dnl | |
659 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
660 | ||
661 | AC_CACHE_CHECK([whether integer division by zero raises SIGFPE], | |
662 | gt_cv_int_divbyzero_sigfpe, | |
663 | [ | |
664 | AC_TRY_RUN([ | |
665 | #include <stdlib.h> | |
666 | #include <signal.h> | |
667 | ||
668 | static void | |
669 | #ifdef __cplusplus | |
670 | sigfpe_handler (int sig) | |
671 | #else | |
672 | sigfpe_handler (sig) int sig; | |
673 | #endif | |
674 | { | |
675 | /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */ | |
676 | exit (sig != SIGFPE); | |
677 | } | |
678 | ||
679 | int x = 1; | |
680 | int y = 0; | |
681 | int z; | |
682 | int nan; | |
683 | ||
684 | int main () | |
685 | { | |
686 | signal (SIGFPE, sigfpe_handler); | |
687 | /* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */ | |
688 | #if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP) | |
689 | signal (SIGTRAP, sigfpe_handler); | |
690 | #endif | |
691 | /* Linux/SPARC yields signal SIGILL. */ | |
692 | #if defined (__sparc__) && defined (__linux__) | |
693 | signal (SIGILL, sigfpe_handler); | |
694 | #endif | |
a64c9c13 | 695 | |
a04eba3f TT |
696 | z = x / y; |
697 | nan = y / y; | |
698 | exit (1); | |
699 | } | |
700 | ], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no, | |
701 | [ | |
702 | # Guess based on the CPU. | |
703 | case "$host_cpu" in | |
704 | alpha* | i[34567]86 | m68k | s390*) | |
705 | gt_cv_int_divbyzero_sigfpe="guessing yes";; | |
706 | *) | |
707 | gt_cv_int_divbyzero_sigfpe="guessing no";; | |
708 | esac | |
709 | ]) | |
710 | ]) | |
711 | case "$gt_cv_int_divbyzero_sigfpe" in | |
712 | *yes) value=1;; | |
713 | *) value=0;; | |
714 | esac | |
715 | AC_DEFINE_UNQUOTED(INTDIV0_RAISES_SIGFPE, $value, | |
716 | [Define if integer division by zero raises signal SIGFPE.]) | |
717 | ]) | |
b0cacab0 TT |
718 | # intmax.m4 serial 1 (gettext-0.12) |
719 | dnl Copyright (C) 2002-2003 Free Software Foundation, Inc. | |
720 | dnl This file is free software, distributed under the terms of the GNU | |
721 | dnl General Public License. As a special exception to the GNU General | |
722 | dnl Public License, this file may be distributed as part of a program | |
723 | dnl that contains a configuration script generated by Autoconf, under | |
724 | dnl the same distribution terms as the rest of that program. | |
725 | ||
726 | dnl From Bruno Haible. | |
727 | dnl Test whether the system has the 'intmax_t' type, but don't attempt to | |
728 | dnl find a replacement if it is lacking. | |
729 | ||
730 | AC_DEFUN([gt_TYPE_INTMAX_T], | |
731 | [ | |
732 | AC_REQUIRE([jm_AC_HEADER_INTTYPES_H]) | |
733 | AC_REQUIRE([jm_AC_HEADER_STDINT_H]) | |
734 | AC_CACHE_CHECK(for intmax_t, gt_cv_c_intmax_t, | |
735 | [AC_TRY_COMPILE([ | |
736 | #include <stddef.h> | |
737 | #include <stdlib.h> | |
738 | #if HAVE_STDINT_H_WITH_UINTMAX | |
739 | #include <stdint.h> | |
740 | #endif | |
741 | #if HAVE_INTTYPES_H_WITH_UINTMAX | |
742 | #include <inttypes.h> | |
743 | #endif | |
744 | ], [intmax_t x = -1;], gt_cv_c_intmax_t=yes, gt_cv_c_intmax_t=no)]) | |
745 | if test $gt_cv_c_intmax_t = yes; then | |
746 | AC_DEFINE(HAVE_INTMAX_T, 1, | |
747 | [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.]) | |
748 | fi | |
749 | ]) | |
a04eba3f TT |
750 | # inttypes.m4 serial 1 (gettext-0.11.4) |
751 | dnl Copyright (C) 1997-2002 Free Software Foundation, Inc. | |
752 | dnl This file is free software, distributed under the terms of the GNU | |
753 | dnl General Public License. As a special exception to the GNU General | |
754 | dnl Public License, this file may be distributed as part of a program | |
755 | dnl that contains a configuration script generated by Autoconf, under | |
756 | dnl the same distribution terms as the rest of that program. | |
757 | ||
758 | dnl From Paul Eggert. | |
759 | ||
760 | # Define HAVE_INTTYPES_H if <inttypes.h> exists and doesn't clash with | |
761 | # <sys/types.h>. | |
762 | ||
763 | AC_DEFUN([gt_HEADER_INTTYPES_H], | |
764 | [ | |
765 | AC_CACHE_CHECK([for inttypes.h], gt_cv_header_inttypes_h, | |
766 | [ | |
767 | AC_TRY_COMPILE( | |
768 | [#include <sys/types.h> | |
769 | #include <inttypes.h>], | |
770 | [], gt_cv_header_inttypes_h=yes, gt_cv_header_inttypes_h=no) | |
a64c9c13 | 771 | ]) |
a04eba3f TT |
772 | if test $gt_cv_header_inttypes_h = yes; then |
773 | AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1, | |
774 | [Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.]) | |
775 | fi | |
776 | ]) | |
b0cacab0 TT |
777 | # inttypes_h.m4 serial 5 (gettext-0.12) |
778 | dnl Copyright (C) 1997-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
779 | dnl This file is free software, distributed under the terms of the GNU |
780 | dnl General Public License. As a special exception to the GNU General | |
781 | dnl Public License, this file may be distributed as part of a program | |
782 | dnl that contains a configuration script generated by Autoconf, under | |
783 | dnl the same distribution terms as the rest of that program. | |
784 | ||
785 | dnl From Paul Eggert. | |
786 | ||
787 | # Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists, | |
788 | # doesn't clash with <sys/types.h>, and declares uintmax_t. | |
789 | ||
790 | AC_DEFUN([jm_AC_HEADER_INTTYPES_H], | |
791 | [ | |
792 | AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h, | |
793 | [AC_TRY_COMPILE( | |
794 | [#include <sys/types.h> | |
795 | #include <inttypes.h>], | |
796 | [uintmax_t i = (uintmax_t) -1;], | |
797 | jm_ac_cv_header_inttypes_h=yes, | |
798 | jm_ac_cv_header_inttypes_h=no)]) | |
799 | if test $jm_ac_cv_header_inttypes_h = yes; then | |
800 | AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1, | |
b0cacab0 TT |
801 | [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, |
802 | and declares uintmax_t. ]) | |
a04eba3f TT |
803 | fi |
804 | ]) | |
805 | # inttypes-pri.m4 serial 1 (gettext-0.11.4) | |
806 | dnl Copyright (C) 1997-2002 Free Software Foundation, Inc. | |
807 | dnl This file is free software, distributed under the terms of the GNU | |
808 | dnl General Public License. As a special exception to the GNU General | |
809 | dnl Public License, this file may be distributed as part of a program | |
810 | dnl that contains a configuration script generated by Autoconf, under | |
811 | dnl the same distribution terms as the rest of that program. | |
812 | ||
813 | dnl From Bruno Haible. | |
814 | ||
815 | # Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI* | |
816 | # macros to non-string values. This is the case on AIX 4.3.3. | |
817 | ||
818 | AC_DEFUN([gt_INTTYPES_PRI], | |
819 | [ | |
820 | AC_REQUIRE([gt_HEADER_INTTYPES_H]) | |
821 | if test $gt_cv_header_inttypes_h = yes; then | |
822 | AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], | |
823 | gt_cv_inttypes_pri_broken, | |
824 | [ | |
825 | AC_TRY_COMPILE([#include <inttypes.h> | |
826 | #ifdef PRId32 | |
827 | char *p = PRId32; | |
828 | #endif | |
829 | ], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes) | |
830 | ]) | |
831 | fi | |
832 | if test "$gt_cv_inttypes_pri_broken" = yes; then | |
833 | AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1, | |
834 | [Define if <inttypes.h> exists and defines unusable PRI* macros.]) | |
835 | fi | |
836 | ]) | |
837 | # isc-posix.m4 serial 2 (gettext-0.11.2) | |
838 | dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. | |
839 | dnl This file is free software, distributed under the terms of the GNU | |
840 | dnl General Public License. As a special exception to the GNU General | |
841 | dnl Public License, this file may be distributed as part of a program | |
842 | dnl that contains a configuration script generated by Autoconf, under | |
843 | dnl the same distribution terms as the rest of that program. | |
844 | ||
845 | # This file is not needed with autoconf-2.53 and newer. Remove it in 2005. | |
846 | ||
847 | # This test replaces the one in autoconf. | |
848 | # Currently this macro should have the same name as the autoconf macro | |
849 | # because gettext's gettext.m4 (distributed in the automake package) | |
850 | # still uses it. Otherwise, the use in gettext.m4 makes autoheader | |
851 | # give these diagnostics: | |
852 | # configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX | |
853 | # configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX | |
854 | ||
855 | undefine([AC_ISC_POSIX]) | |
856 | ||
857 | AC_DEFUN([AC_ISC_POSIX], | |
858 | [ | |
859 | dnl This test replaces the obsolescent AC_ISC_POSIX kludge. | |
860 | AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"]) | |
861 | ] | |
862 | ) | |
863 | # lcmessage.m4 serial 3 (gettext-0.11.3) | |
864 | dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. | |
865 | dnl This file is free software, distributed under the terms of the GNU | |
866 | dnl General Public License. As a special exception to the GNU General | |
867 | dnl Public License, this file may be distributed as part of a program | |
868 | dnl that contains a configuration script generated by Autoconf, under | |
869 | dnl the same distribution terms as the rest of that program. | |
870 | dnl | |
871 | dnl This file can can be used in projects which are not available under | |
872 | dnl the GNU General Public License or the GNU Library General Public | |
873 | dnl License but which still want to provide support for the GNU gettext | |
874 | dnl functionality. | |
875 | dnl Please note that the actual code of the GNU gettext library is covered | |
876 | dnl by the GNU Library General Public License, and the rest of the GNU | |
877 | dnl gettext package package is covered by the GNU General Public License. | |
878 | dnl They are *not* in the public domain. | |
879 | ||
880 | dnl Authors: | |
881 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995. | |
a64c9c13 TT |
882 | |
883 | # Check whether LC_MESSAGES is available in <locale.h>. | |
a04eba3f TT |
884 | |
885 | AC_DEFUN([AM_LC_MESSAGES], | |
886 | [ | |
887 | AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, | |
888 | [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], | |
a64c9c13 | 889 | am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) |
a04eba3f TT |
890 | if test $am_cv_val_LC_MESSAGES = yes; then |
891 | AC_DEFINE(HAVE_LC_MESSAGES, 1, | |
892 | [Define if your <locale.h> file defines LC_MESSAGES.]) | |
893 | fi | |
894 | ]) | |
b0cacab0 TT |
895 | # lib-ld.m4 serial 3 (gettext-0.13) |
896 | dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
897 | dnl This file is free software, distributed under the terms of the GNU |
898 | dnl General Public License. As a special exception to the GNU General | |
899 | dnl Public License, this file may be distributed as part of a program | |
900 | dnl that contains a configuration script generated by Autoconf, under | |
901 | dnl the same distribution terms as the rest of that program. | |
902 | ||
903 | dnl Subroutines of libtool.m4, | |
904 | dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision | |
905 | dnl with libtool.m4. | |
906 | ||
907 | dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. | |
908 | AC_DEFUN([AC_LIB_PROG_LD_GNU], | |
909 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, | |
910 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
b0cacab0 TT |
911 | case `$LD -v 2>&1 </dev/null` in |
912 | *GNU* | *'with BFD'*) | |
913 | acl_cv_prog_gnu_ld=yes ;; | |
914 | *) | |
915 | acl_cv_prog_gnu_ld=no ;; | |
916 | esac]) | |
a04eba3f TT |
917 | with_gnu_ld=$acl_cv_prog_gnu_ld |
918 | ]) | |
919 | ||
920 | dnl From libtool-1.4. Sets the variable LD. | |
921 | AC_DEFUN([AC_LIB_PROG_LD], | |
922 | [AC_ARG_WITH(gnu-ld, | |
923 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], | |
924 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) | |
925 | AC_REQUIRE([AC_PROG_CC])dnl | |
926 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
b0cacab0 TT |
927 | # Prepare PATH_SEPARATOR. |
928 | # The user is always right. | |
929 | if test "${PATH_SEPARATOR+set}" != set; then | |
930 | echo "#! /bin/sh" >conf$$.sh | |
931 | echo "exit 0" >>conf$$.sh | |
932 | chmod +x conf$$.sh | |
933 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
934 | PATH_SEPARATOR=';' | |
935 | else | |
936 | PATH_SEPARATOR=: | |
937 | fi | |
938 | rm -f conf$$.sh | |
939 | fi | |
a04eba3f TT |
940 | ac_prog=ld |
941 | if test "$GCC" = yes; then | |
942 | # Check if gcc -print-prog-name=ld gives a path. | |
943 | AC_MSG_CHECKING([for ld used by GCC]) | |
944 | case $host in | |
945 | *-*-mingw*) | |
946 | # gcc leaves a trailing carriage return which upsets mingw | |
947 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
948 | *) | |
949 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
950 | esac | |
951 | case $ac_prog in | |
952 | # Accept absolute paths. | |
953 | [[\\/]* | [A-Za-z]:[\\/]*)] | |
954 | [re_direlt='/[^/][^/]*/\.\./'] | |
955 | # Canonicalize the path of ld | |
956 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
957 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
958 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
959 | done | |
960 | test -z "$LD" && LD="$ac_prog" | |
961 | ;; | |
962 | "") | |
963 | # If it fails, then pretend we aren't using GCC. | |
964 | ac_prog=ld | |
965 | ;; | |
966 | *) | |
967 | # If it is relative, then search for the first ld in PATH. | |
968 | with_gnu_ld=unknown | |
969 | ;; | |
970 | esac | |
971 | elif test "$with_gnu_ld" = yes; then | |
972 | AC_MSG_CHECKING([for GNU ld]) | |
973 | else | |
974 | AC_MSG_CHECKING([for non-GNU ld]) | |
975 | fi | |
976 | AC_CACHE_VAL(acl_cv_path_LD, | |
977 | [if test -z "$LD"; then | |
978 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
979 | for ac_dir in $PATH; do | |
980 | test -z "$ac_dir" && ac_dir=. | |
981 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
982 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
983 | # Check to see if the program is GNU ld. I'd rather use --version, | |
984 | # but apparently some GNU ld's only accept -v. | |
985 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
b0cacab0 TT |
986 | case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in |
987 | *GNU* | *'with BFD'*) | |
988 | test "$with_gnu_ld" != no && break ;; | |
989 | *) | |
990 | test "$with_gnu_ld" != yes && break ;; | |
991 | esac | |
a64c9c13 | 992 | fi |
a04eba3f TT |
993 | done |
994 | IFS="$ac_save_ifs" | |
995 | else | |
996 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
997 | fi]) | |
998 | LD="$acl_cv_path_LD" | |
999 | if test -n "$LD"; then | |
1000 | AC_MSG_RESULT($LD) | |
1001 | else | |
1002 | AC_MSG_RESULT(no) | |
1003 | fi | |
1004 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
1005 | AC_LIB_PROG_LD_GNU | |
1006 | ]) | |
b0cacab0 TT |
1007 | # lib-link.m4 serial 4 (gettext-0.12) |
1008 | dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
1009 | dnl This file is free software, distributed under the terms of the GNU |
1010 | dnl General Public License. As a special exception to the GNU General | |
1011 | dnl Public License, this file may be distributed as part of a program | |
1012 | dnl that contains a configuration script generated by Autoconf, under | |
1013 | dnl the same distribution terms as the rest of that program. | |
a64c9c13 | 1014 | |
a04eba3f TT |
1015 | dnl From Bruno Haible. |
1016 | ||
1017 | dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and | |
1018 | dnl the libraries corresponding to explicit and implicit dependencies. | |
1019 | dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and | |
1020 | dnl augments the CPPFLAGS variable. | |
1021 | AC_DEFUN([AC_LIB_LINKFLAGS], | |
1022 | [ | |
1023 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) | |
1024 | AC_REQUIRE([AC_LIB_RPATH]) | |
1025 | define([Name],[translit([$1],[./-], [___])]) | |
1026 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], | |
1027 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) | |
1028 | AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ | |
1029 | AC_LIB_LINKFLAGS_BODY([$1], [$2]) | |
1030 | ac_cv_lib[]Name[]_libs="$LIB[]NAME" | |
1031 | ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" | |
1032 | ac_cv_lib[]Name[]_cppflags="$INC[]NAME" | |
1033 | ]) | |
1034 | LIB[]NAME="$ac_cv_lib[]Name[]_libs" | |
1035 | LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" | |
1036 | INC[]NAME="$ac_cv_lib[]Name[]_cppflags" | |
1037 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) | |
1038 | AC_SUBST([LIB]NAME) | |
1039 | AC_SUBST([LTLIB]NAME) | |
1040 | dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the | |
1041 | dnl results of this search when this library appears as a dependency. | |
1042 | HAVE_LIB[]NAME=yes | |
1043 | undefine([Name]) | |
1044 | undefine([NAME]) | |
1045 | ]) | |
1046 | ||
1047 | dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) | |
1048 | dnl searches for libname and the libraries corresponding to explicit and | |
1049 | dnl implicit dependencies, together with the specified include files and | |
1050 | dnl the ability to compile and link the specified testcode. If found, it | |
1051 | dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and | |
1052 | dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and | |
1053 | dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs | |
1054 | dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. | |
1055 | AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], | |
1056 | [ | |
1057 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) | |
1058 | AC_REQUIRE([AC_LIB_RPATH]) | |
1059 | define([Name],[translit([$1],[./-], [___])]) | |
1060 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], | |
1061 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) | |
1062 | ||
1063 | dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME | |
1064 | dnl accordingly. | |
1065 | AC_LIB_LINKFLAGS_BODY([$1], [$2]) | |
1066 | ||
1067 | dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, | |
1068 | dnl because if the user has installed lib[]Name and not disabled its use | |
1069 | dnl via --without-lib[]Name-prefix, he wants to use it. | |
1070 | ac_save_CPPFLAGS="$CPPFLAGS" | |
1071 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) | |
1072 | ||
1073 | AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ | |
1074 | ac_save_LIBS="$LIBS" | |
1075 | LIBS="$LIBS $LIB[]NAME" | |
1076 | AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) | |
1077 | LIBS="$ac_save_LIBS" | |
1078 | ]) | |
1079 | if test "$ac_cv_lib[]Name" = yes; then | |
1080 | HAVE_LIB[]NAME=yes | |
1081 | AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) | |
1082 | AC_MSG_CHECKING([how to link with lib[]$1]) | |
1083 | AC_MSG_RESULT([$LIB[]NAME]) | |
1084 | else | |
1085 | HAVE_LIB[]NAME=no | |
1086 | dnl If $LIB[]NAME didn't lead to a usable library, we don't need | |
1087 | dnl $INC[]NAME either. | |
1088 | CPPFLAGS="$ac_save_CPPFLAGS" | |
1089 | LIB[]NAME= | |
1090 | LTLIB[]NAME= | |
1091 | fi | |
1092 | AC_SUBST([HAVE_LIB]NAME) | |
1093 | AC_SUBST([LIB]NAME) | |
1094 | AC_SUBST([LTLIB]NAME) | |
1095 | undefine([Name]) | |
1096 | undefine([NAME]) | |
1097 | ]) | |
1098 | ||
1099 | dnl Determine the platform dependent parameters needed to use rpath: | |
1100 | dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, | |
b0cacab0 | 1101 | dnl hardcode_direct, hardcode_minus_L. |
a04eba3f TT |
1102 | AC_DEFUN([AC_LIB_RPATH], |
1103 | [ | |
1104 | AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS | |
1105 | AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld | |
1106 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host | |
1107 | AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir | |
1108 | AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ | |
1109 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
1110 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
1111 | . ./conftest.sh | |
1112 | rm -f ./conftest.sh | |
1113 | acl_cv_rpath=done | |
1114 | ]) | |
1115 | wl="$acl_cv_wl" | |
1116 | libext="$acl_cv_libext" | |
1117 | shlibext="$acl_cv_shlibext" | |
1118 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
1119 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
1120 | hardcode_direct="$acl_cv_hardcode_direct" | |
1121 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
a04eba3f TT |
1122 | dnl Determine whether the user wants rpath handling at all. |
1123 | AC_ARG_ENABLE(rpath, | |
1124 | [ --disable-rpath do not hardcode runtime library paths], | |
1125 | :, enable_rpath=yes) | |
1126 | ]) | |
1127 | ||
1128 | dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and | |
1129 | dnl the libraries corresponding to explicit and implicit dependencies. | |
1130 | dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. | |
1131 | AC_DEFUN([AC_LIB_LINKFLAGS_BODY], | |
1132 | [ | |
1133 | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], | |
1134 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) | |
1135 | dnl By default, look in $includedir and $libdir. | |
1136 | use_additional=yes | |
1137 | AC_LIB_WITH_FINAL_PREFIX([ | |
1138 | eval additional_includedir=\"$includedir\" | |
1139 | eval additional_libdir=\"$libdir\" | |
1140 | ]) | |
b0cacab0 | 1141 | AC_LIB_ARG_WITH([lib$1-prefix], |
a04eba3f TT |
1142 | [ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib |
1143 | --without-lib$1-prefix don't search for lib$1 in includedir and libdir], | |
1144 | [ | |
1145 | if test "X$withval" = "Xno"; then | |
1146 | use_additional=no | |
1147 | else | |
1148 | if test "X$withval" = "X"; then | |
1149 | AC_LIB_WITH_FINAL_PREFIX([ | |
1150 | eval additional_includedir=\"$includedir\" | |
1151 | eval additional_libdir=\"$libdir\" | |
1152 | ]) | |
1153 | else | |
1154 | additional_includedir="$withval/include" | |
1155 | additional_libdir="$withval/lib" | |
1156 | fi | |
1157 | fi | |
1158 | ]) | |
1159 | dnl Search the library and its dependencies in $additional_libdir and | |
1160 | dnl $LDFLAGS. Using breadth-first-seach. | |
1161 | LIB[]NAME= | |
1162 | LTLIB[]NAME= | |
1163 | INC[]NAME= | |
1164 | rpathdirs= | |
1165 | ltrpathdirs= | |
1166 | names_already_handled= | |
1167 | names_next_round='$1 $2' | |
1168 | while test -n "$names_next_round"; do | |
1169 | names_this_round="$names_next_round" | |
1170 | names_next_round= | |
1171 | for name in $names_this_round; do | |
1172 | already_handled= | |
1173 | for n in $names_already_handled; do | |
1174 | if test "$n" = "$name"; then | |
1175 | already_handled=yes | |
1176 | break | |
1177 | fi | |
1178 | done | |
1179 | if test -z "$already_handled"; then | |
1180 | names_already_handled="$names_already_handled $name" | |
1181 | dnl See if it was already located by an earlier AC_LIB_LINKFLAGS | |
1182 | dnl or AC_LIB_HAVE_LINKFLAGS call. | |
1183 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
1184 | eval value=\"\$HAVE_LIB$uppername\" | |
1185 | if test -n "$value"; then | |
1186 | if test "$value" = yes; then | |
1187 | eval value=\"\$LIB$uppername\" | |
1188 | test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" | |
1189 | eval value=\"\$LTLIB$uppername\" | |
1190 | test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" | |
1191 | else | |
1192 | dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined | |
1193 | dnl that this library doesn't exist. So just drop it. | |
1194 | : | |
1195 | fi | |
1196 | else | |
1197 | dnl Search the library lib$name in $additional_libdir and $LDFLAGS | |
1198 | dnl and the already constructed $LIBNAME/$LTLIBNAME. | |
1199 | found_dir= | |
1200 | found_la= | |
1201 | found_so= | |
1202 | found_a= | |
1203 | if test $use_additional = yes; then | |
1204 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then | |
1205 | found_dir="$additional_libdir" | |
1206 | found_so="$additional_libdir/lib$name.$shlibext" | |
1207 | if test -f "$additional_libdir/lib$name.la"; then | |
1208 | found_la="$additional_libdir/lib$name.la" | |
1209 | fi | |
1210 | else | |
1211 | if test -f "$additional_libdir/lib$name.$libext"; then | |
1212 | found_dir="$additional_libdir" | |
1213 | found_a="$additional_libdir/lib$name.$libext" | |
1214 | if test -f "$additional_libdir/lib$name.la"; then | |
1215 | found_la="$additional_libdir/lib$name.la" | |
1216 | fi | |
1217 | fi | |
1218 | fi | |
1219 | fi | |
1220 | if test "X$found_dir" = "X"; then | |
1221 | for x in $LDFLAGS $LTLIB[]NAME; do | |
1222 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) | |
1223 | case "$x" in | |
1224 | -L*) | |
1225 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
1226 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then | |
1227 | found_dir="$dir" | |
1228 | found_so="$dir/lib$name.$shlibext" | |
1229 | if test -f "$dir/lib$name.la"; then | |
1230 | found_la="$dir/lib$name.la" | |
1231 | fi | |
1232 | else | |
1233 | if test -f "$dir/lib$name.$libext"; then | |
1234 | found_dir="$dir" | |
1235 | found_a="$dir/lib$name.$libext" | |
1236 | if test -f "$dir/lib$name.la"; then | |
1237 | found_la="$dir/lib$name.la" | |
1238 | fi | |
1239 | fi | |
1240 | fi | |
1241 | ;; | |
1242 | esac | |
1243 | if test "X$found_dir" != "X"; then | |
1244 | break | |
1245 | fi | |
1246 | done | |
1247 | fi | |
1248 | if test "X$found_dir" != "X"; then | |
1249 | dnl Found the library. | |
1250 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" | |
1251 | if test "X$found_so" != "X"; then | |
1252 | dnl Linking with a shared library. We attempt to hardcode its | |
1253 | dnl directory into the executable's runpath, unless it's the | |
1254 | dnl standard /usr/lib. | |
1255 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
1256 | dnl No hardcoding is needed. | |
1257 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" | |
1258 | else | |
1259 | dnl Use an explicit option to hardcode DIR into the resulting | |
1260 | dnl binary. | |
1261 | dnl Potentially add DIR to ltrpathdirs. | |
1262 | dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. | |
1263 | haveit= | |
1264 | for x in $ltrpathdirs; do | |
1265 | if test "X$x" = "X$found_dir"; then | |
1266 | haveit=yes | |
1267 | break | |
1268 | fi | |
1269 | done | |
1270 | if test -z "$haveit"; then | |
1271 | ltrpathdirs="$ltrpathdirs $found_dir" | |
1272 | fi | |
1273 | dnl The hardcoding into $LIBNAME is system dependent. | |
1274 | if test "$hardcode_direct" = yes; then | |
1275 | dnl Using DIR/libNAME.so during linking hardcodes DIR into the | |
1276 | dnl resulting binary. | |
1277 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" | |
1278 | else | |
1279 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
1280 | dnl Use an explicit option to hardcode DIR into the resulting | |
1281 | dnl binary. | |
1282 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" | |
1283 | dnl Potentially add DIR to rpathdirs. | |
1284 | dnl The rpathdirs will be appended to $LIBNAME at the end. | |
1285 | haveit= | |
1286 | for x in $rpathdirs; do | |
1287 | if test "X$x" = "X$found_dir"; then | |
1288 | haveit=yes | |
1289 | break | |
1290 | fi | |
1291 | done | |
1292 | if test -z "$haveit"; then | |
1293 | rpathdirs="$rpathdirs $found_dir" | |
1294 | fi | |
1295 | else | |
1296 | dnl Rely on "-L$found_dir". | |
1297 | dnl But don't add it if it's already contained in the LDFLAGS | |
1298 | dnl or the already constructed $LIBNAME | |
1299 | haveit= | |
1300 | for x in $LDFLAGS $LIB[]NAME; do | |
1301 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) | |
1302 | if test "X$x" = "X-L$found_dir"; then | |
1303 | haveit=yes | |
1304 | break | |
1305 | fi | |
1306 | done | |
1307 | if test -z "$haveit"; then | |
1308 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" | |
1309 | fi | |
1310 | if test "$hardcode_minus_L" != no; then | |
1311 | dnl FIXME: Not sure whether we should use | |
1312 | dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" | |
1313 | dnl here. | |
1314 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" | |
1315 | else | |
1316 | dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH | |
1317 | dnl here, because this doesn't fit in flags passed to the | |
1318 | dnl compiler. So give up. No hardcoding. This affects only | |
1319 | dnl very old systems. | |
1320 | dnl FIXME: Not sure whether we should use | |
1321 | dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" | |
1322 | dnl here. | |
1323 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" | |
1324 | fi | |
1325 | fi | |
1326 | fi | |
1327 | fi | |
1328 | else | |
1329 | if test "X$found_a" != "X"; then | |
1330 | dnl Linking with a static library. | |
1331 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" | |
1332 | else | |
1333 | dnl We shouldn't come here, but anyway it's good to have a | |
1334 | dnl fallback. | |
1335 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" | |
1336 | fi | |
1337 | fi | |
1338 | dnl Assume the include files are nearby. | |
1339 | additional_includedir= | |
1340 | case "$found_dir" in | |
1341 | */lib | */lib/) | |
1342 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
1343 | additional_includedir="$basedir/include" | |
1344 | ;; | |
1345 | esac | |
1346 | if test "X$additional_includedir" != "X"; then | |
1347 | dnl Potentially add $additional_includedir to $INCNAME. | |
1348 | dnl But don't add it | |
1349 | dnl 1. if it's the standard /usr/include, | |
1350 | dnl 2. if it's /usr/local/include and we are using GCC on Linux, | |
1351 | dnl 3. if it's already present in $CPPFLAGS or the already | |
1352 | dnl constructed $INCNAME, | |
1353 | dnl 4. if it doesn't exist as a directory. | |
1354 | if test "X$additional_includedir" != "X/usr/include"; then | |
1355 | haveit= | |
1356 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
1357 | if test -n "$GCC"; then | |
1358 | case $host_os in | |
1359 | linux*) haveit=yes;; | |
1360 | esac | |
1361 | fi | |
1362 | fi | |
1363 | if test -z "$haveit"; then | |
1364 | for x in $CPPFLAGS $INC[]NAME; do | |
1365 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) | |
1366 | if test "X$x" = "X-I$additional_includedir"; then | |
1367 | haveit=yes | |
1368 | break | |
1369 | fi | |
1370 | done | |
1371 | if test -z "$haveit"; then | |
1372 | if test -d "$additional_includedir"; then | |
1373 | dnl Really add $additional_includedir to $INCNAME. | |
1374 | INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" | |
1375 | fi | |
1376 | fi | |
1377 | fi | |
1378 | fi | |
1379 | fi | |
1380 | dnl Look for dependencies. | |
1381 | if test -n "$found_la"; then | |
1382 | dnl Read the .la file. It defines the variables | |
1383 | dnl dlname, library_names, old_library, dependency_libs, current, | |
1384 | dnl age, revision, installed, dlopen, dlpreopen, libdir. | |
1385 | save_libdir="$libdir" | |
1386 | case "$found_la" in | |
1387 | */* | *\\*) . "$found_la" ;; | |
1388 | *) . "./$found_la" ;; | |
1389 | esac | |
1390 | libdir="$save_libdir" | |
1391 | dnl We use only dependency_libs. | |
1392 | for dep in $dependency_libs; do | |
1393 | case "$dep" in | |
1394 | -L*) | |
1395 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
1396 | dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. | |
1397 | dnl But don't add it | |
1398 | dnl 1. if it's the standard /usr/lib, | |
1399 | dnl 2. if it's /usr/local/lib and we are using GCC on Linux, | |
1400 | dnl 3. if it's already present in $LDFLAGS or the already | |
1401 | dnl constructed $LIBNAME, | |
1402 | dnl 4. if it doesn't exist as a directory. | |
1403 | if test "X$additional_libdir" != "X/usr/lib"; then | |
1404 | haveit= | |
1405 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
1406 | if test -n "$GCC"; then | |
1407 | case $host_os in | |
1408 | linux*) haveit=yes;; | |
1409 | esac | |
1410 | fi | |
1411 | fi | |
1412 | if test -z "$haveit"; then | |
1413 | haveit= | |
1414 | for x in $LDFLAGS $LIB[]NAME; do | |
1415 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) | |
1416 | if test "X$x" = "X-L$additional_libdir"; then | |
1417 | haveit=yes | |
1418 | break | |
1419 | fi | |
1420 | done | |
1421 | if test -z "$haveit"; then | |
1422 | if test -d "$additional_libdir"; then | |
1423 | dnl Really add $additional_libdir to $LIBNAME. | |
1424 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" | |
1425 | fi | |
1426 | fi | |
1427 | haveit= | |
1428 | for x in $LDFLAGS $LTLIB[]NAME; do | |
1429 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) | |
1430 | if test "X$x" = "X-L$additional_libdir"; then | |
1431 | haveit=yes | |
1432 | break | |
1433 | fi | |
1434 | done | |
1435 | if test -z "$haveit"; then | |
1436 | if test -d "$additional_libdir"; then | |
1437 | dnl Really add $additional_libdir to $LTLIBNAME. | |
1438 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" | |
1439 | fi | |
1440 | fi | |
1441 | fi | |
1442 | fi | |
1443 | ;; | |
1444 | -R*) | |
1445 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
1446 | if test "$enable_rpath" != no; then | |
1447 | dnl Potentially add DIR to rpathdirs. | |
1448 | dnl The rpathdirs will be appended to $LIBNAME at the end. | |
1449 | haveit= | |
1450 | for x in $rpathdirs; do | |
1451 | if test "X$x" = "X$dir"; then | |
1452 | haveit=yes | |
1453 | break | |
1454 | fi | |
1455 | done | |
1456 | if test -z "$haveit"; then | |
1457 | rpathdirs="$rpathdirs $dir" | |
1458 | fi | |
1459 | dnl Potentially add DIR to ltrpathdirs. | |
1460 | dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. | |
1461 | haveit= | |
1462 | for x in $ltrpathdirs; do | |
1463 | if test "X$x" = "X$dir"; then | |
1464 | haveit=yes | |
1465 | break | |
1466 | fi | |
1467 | done | |
1468 | if test -z "$haveit"; then | |
1469 | ltrpathdirs="$ltrpathdirs $dir" | |
1470 | fi | |
1471 | fi | |
1472 | ;; | |
1473 | -l*) | |
1474 | dnl Handle this in the next round. | |
1475 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
1476 | ;; | |
1477 | *.la) | |
1478 | dnl Handle this in the next round. Throw away the .la's | |
1479 | dnl directory; it is already contained in a preceding -L | |
1480 | dnl option. | |
1481 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
1482 | ;; | |
1483 | *) | |
1484 | dnl Most likely an immediate library name. | |
1485 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" | |
1486 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" | |
1487 | ;; | |
1488 | esac | |
1489 | done | |
1490 | fi | |
1491 | else | |
1492 | dnl Didn't find the library; assume it is in the system directories | |
1493 | dnl known to the linker and runtime loader. (All the system | |
1494 | dnl directories known to the linker should also be known to the | |
1495 | dnl runtime loader, otherwise the system is severely misconfigured.) | |
1496 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" | |
1497 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" | |
1498 | fi | |
1499 | fi | |
1500 | fi | |
1501 | done | |
1502 | done | |
1503 | if test "X$rpathdirs" != "X"; then | |
1504 | if test -n "$hardcode_libdir_separator"; then | |
1505 | dnl Weird platform: only the last -rpath option counts, the user must | |
1506 | dnl pass all path elements in one option. We can arrange that for a | |
1507 | dnl single library, but not when more than one $LIBNAMEs are used. | |
1508 | alldirs= | |
1509 | for found_dir in $rpathdirs; do | |
1510 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
1511 | done | |
1512 | dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. | |
1513 | acl_save_libdir="$libdir" | |
1514 | libdir="$alldirs" | |
1515 | eval flag=\"$hardcode_libdir_flag_spec\" | |
1516 | libdir="$acl_save_libdir" | |
1517 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" | |
1518 | else | |
1519 | dnl The -rpath options are cumulative. | |
1520 | for found_dir in $rpathdirs; do | |
1521 | acl_save_libdir="$libdir" | |
1522 | libdir="$found_dir" | |
1523 | eval flag=\"$hardcode_libdir_flag_spec\" | |
1524 | libdir="$acl_save_libdir" | |
1525 | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" | |
1526 | done | |
1527 | fi | |
1528 | fi | |
1529 | if test "X$ltrpathdirs" != "X"; then | |
1530 | dnl When using libtool, the option that works for both libraries and | |
1531 | dnl executables is -R. The -R options are cumulative. | |
1532 | for found_dir in $ltrpathdirs; do | |
1533 | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" | |
1534 | done | |
1535 | fi | |
1536 | ]) | |
1537 | ||
1538 | dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, | |
1539 | dnl unless already present in VAR. | |
1540 | dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes | |
1541 | dnl contains two or three consecutive elements that belong together. | |
1542 | AC_DEFUN([AC_LIB_APPENDTOVAR], | |
1543 | [ | |
1544 | for element in [$2]; do | |
1545 | haveit= | |
1546 | for x in $[$1]; do | |
1547 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) | |
1548 | if test "X$x" = "X$element"; then | |
1549 | haveit=yes | |
1550 | break | |
1551 | fi | |
1552 | done | |
1553 | if test -z "$haveit"; then | |
1554 | [$1]="${[$1]}${[$1]:+ }$element" | |
1555 | fi | |
1556 | done | |
1557 | ]) | |
b0cacab0 TT |
1558 | # lib-prefix.m4 serial 3 (gettext-0.13) |
1559 | dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
1560 | dnl This file is free software, distributed under the terms of the GNU |
1561 | dnl General Public License. As a special exception to the GNU General | |
1562 | dnl Public License, this file may be distributed as part of a program | |
1563 | dnl that contains a configuration script generated by Autoconf, under | |
1564 | dnl the same distribution terms as the rest of that program. | |
1565 | ||
1566 | dnl From Bruno Haible. | |
1567 | ||
b0cacab0 TT |
1568 | dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and |
1569 | dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't | |
1570 | dnl require excessive bracketing. | |
1571 | ifdef([AC_HELP_STRING], | |
1572 | [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], | |
1573 | [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) | |
1574 | ||
a04eba3f TT |
1575 | dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed |
1576 | dnl to access previously installed libraries. The basic assumption is that | |
1577 | dnl a user will want packages to use other packages he previously installed | |
1578 | dnl with the same --prefix option. | |
1579 | dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate | |
1580 | dnl libraries, but is otherwise very convenient. | |
1581 | AC_DEFUN([AC_LIB_PREFIX], | |
1582 | [ | |
1583 | AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) | |
1584 | AC_REQUIRE([AC_PROG_CC]) | |
1585 | AC_REQUIRE([AC_CANONICAL_HOST]) | |
1586 | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) | |
1587 | dnl By default, look in $includedir and $libdir. | |
1588 | use_additional=yes | |
1589 | AC_LIB_WITH_FINAL_PREFIX([ | |
1590 | eval additional_includedir=\"$includedir\" | |
1591 | eval additional_libdir=\"$libdir\" | |
1592 | ]) | |
b0cacab0 | 1593 | AC_LIB_ARG_WITH([lib-prefix], |
a04eba3f TT |
1594 | [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib |
1595 | --without-lib-prefix don't search for libraries in includedir and libdir], | |
1596 | [ | |
1597 | if test "X$withval" = "Xno"; then | |
1598 | use_additional=no | |
1599 | else | |
1600 | if test "X$withval" = "X"; then | |
1601 | AC_LIB_WITH_FINAL_PREFIX([ | |
1602 | eval additional_includedir=\"$includedir\" | |
1603 | eval additional_libdir=\"$libdir\" | |
1604 | ]) | |
1605 | else | |
1606 | additional_includedir="$withval/include" | |
1607 | additional_libdir="$withval/lib" | |
1608 | fi | |
1609 | fi | |
1610 | ]) | |
1611 | if test $use_additional = yes; then | |
1612 | dnl Potentially add $additional_includedir to $CPPFLAGS. | |
1613 | dnl But don't add it | |
1614 | dnl 1. if it's the standard /usr/include, | |
1615 | dnl 2. if it's already present in $CPPFLAGS, | |
1616 | dnl 3. if it's /usr/local/include and we are using GCC on Linux, | |
1617 | dnl 4. if it doesn't exist as a directory. | |
1618 | if test "X$additional_includedir" != "X/usr/include"; then | |
1619 | haveit= | |
1620 | for x in $CPPFLAGS; do | |
1621 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) | |
1622 | if test "X$x" = "X-I$additional_includedir"; then | |
1623 | haveit=yes | |
1624 | break | |
1625 | fi | |
1626 | done | |
1627 | if test -z "$haveit"; then | |
1628 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
1629 | if test -n "$GCC"; then | |
1630 | case $host_os in | |
1631 | linux*) haveit=yes;; | |
1632 | esac | |
1633 | fi | |
1634 | fi | |
1635 | if test -z "$haveit"; then | |
1636 | if test -d "$additional_includedir"; then | |
1637 | dnl Really add $additional_includedir to $CPPFLAGS. | |
1638 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" | |
1639 | fi | |
1640 | fi | |
1641 | fi | |
1642 | fi | |
1643 | dnl Potentially add $additional_libdir to $LDFLAGS. | |
1644 | dnl But don't add it | |
1645 | dnl 1. if it's the standard /usr/lib, | |
1646 | dnl 2. if it's already present in $LDFLAGS, | |
1647 | dnl 3. if it's /usr/local/lib and we are using GCC on Linux, | |
1648 | dnl 4. if it doesn't exist as a directory. | |
1649 | if test "X$additional_libdir" != "X/usr/lib"; then | |
1650 | haveit= | |
1651 | for x in $LDFLAGS; do | |
1652 | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) | |
1653 | if test "X$x" = "X-L$additional_libdir"; then | |
1654 | haveit=yes | |
1655 | break | |
1656 | fi | |
1657 | done | |
1658 | if test -z "$haveit"; then | |
1659 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
1660 | if test -n "$GCC"; then | |
1661 | case $host_os in | |
1662 | linux*) haveit=yes;; | |
1663 | esac | |
1664 | fi | |
1665 | fi | |
1666 | if test -z "$haveit"; then | |
1667 | if test -d "$additional_libdir"; then | |
1668 | dnl Really add $additional_libdir to $LDFLAGS. | |
1669 | LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" | |
1670 | fi | |
1671 | fi | |
1672 | fi | |
1673 | fi | |
1674 | fi | |
1675 | ]) | |
a64c9c13 | 1676 | |
a04eba3f TT |
1677 | dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, |
1678 | dnl acl_final_exec_prefix, containing the values to which $prefix and | |
1679 | dnl $exec_prefix will expand at the end of the configure script. | |
1680 | AC_DEFUN([AC_LIB_PREPARE_PREFIX], | |
1681 | [ | |
1682 | dnl Unfortunately, prefix and exec_prefix get only finally determined | |
1683 | dnl at the end of configure. | |
1684 | if test "X$prefix" = "XNONE"; then | |
1685 | acl_final_prefix="$ac_default_prefix" | |
1686 | else | |
1687 | acl_final_prefix="$prefix" | |
1688 | fi | |
1689 | if test "X$exec_prefix" = "XNONE"; then | |
1690 | acl_final_exec_prefix='${prefix}' | |
1691 | else | |
1692 | acl_final_exec_prefix="$exec_prefix" | |
1693 | fi | |
1694 | acl_save_prefix="$prefix" | |
1695 | prefix="$acl_final_prefix" | |
1696 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
1697 | prefix="$acl_save_prefix" | |
1698 | ]) | |
1699 | ||
1700 | dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the | |
1701 | dnl variables prefix and exec_prefix bound to the values they will have | |
1702 | dnl at the end of the configure script. | |
1703 | AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], | |
1704 | [ | |
1705 | acl_save_prefix="$prefix" | |
1706 | prefix="$acl_final_prefix" | |
1707 | acl_save_exec_prefix="$exec_prefix" | |
1708 | exec_prefix="$acl_final_exec_prefix" | |
1709 | $1 | |
1710 | exec_prefix="$acl_save_exec_prefix" | |
1711 | prefix="$acl_save_prefix" | |
1712 | ]) | |
b0cacab0 TT |
1713 | # longdouble.m4 serial 1 (gettext-0.12) |
1714 | dnl Copyright (C) 2002-2003 Free Software Foundation, Inc. | |
1715 | dnl This file is free software, distributed under the terms of the GNU | |
1716 | dnl General Public License. As a special exception to the GNU General | |
1717 | dnl Public License, this file may be distributed as part of a program | |
1718 | dnl that contains a configuration script generated by Autoconf, under | |
1719 | dnl the same distribution terms as the rest of that program. | |
1720 | ||
1721 | dnl From Bruno Haible. | |
1722 | dnl Test whether the compiler supports the 'long double' type. | |
1723 | dnl Prerequisite: AC_PROG_CC | |
1724 | ||
1725 | AC_DEFUN([gt_TYPE_LONGDOUBLE], | |
1726 | [ | |
1727 | AC_CACHE_CHECK([for long double], gt_cv_c_long_double, | |
1728 | [if test "$GCC" = yes; then | |
1729 | gt_cv_c_long_double=yes | |
1730 | else | |
1731 | AC_TRY_COMPILE([ | |
1732 | /* The Stardent Vistra knows sizeof(long double), but does not support it. */ | |
1733 | long double foo = 0.0; | |
1734 | /* On Ultrix 4.3 cc, long double is 4 and double is 8. */ | |
1735 | int array [2*(sizeof(long double) >= sizeof(double)) - 1]; | |
1736 | ], , | |
1737 | gt_cv_c_long_double=yes, gt_cv_c_long_double=no) | |
1738 | fi]) | |
1739 | if test $gt_cv_c_long_double = yes; then | |
1740 | AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if you have the 'long double' type.]) | |
1741 | fi | |
1742 | ]) | |
1743 | # longlong.m4 serial 4 | |
1744 | dnl Copyright (C) 1999-2003 Free Software Foundation, Inc. | |
1745 | dnl This file is free software, distributed under the terms of the GNU | |
1746 | dnl General Public License. As a special exception to the GNU General | |
1747 | dnl Public License, this file may be distributed as part of a program | |
1748 | dnl that contains a configuration script generated by Autoconf, under | |
1749 | dnl the same distribution terms as the rest of that program. | |
1750 | ||
1751 | dnl From Paul Eggert. | |
1752 | ||
1753 | # Define HAVE_LONG_LONG if 'long long' works. | |
1754 | ||
1755 | AC_DEFUN([jm_AC_TYPE_LONG_LONG], | |
1756 | [ | |
1757 | AC_CACHE_CHECK([for long long], ac_cv_type_long_long, | |
1758 | [AC_TRY_LINK([long long ll = 1LL; int i = 63;], | |
1759 | [long long llmax = (long long) -1; | |
1760 | return ll << i | ll >> i | llmax / ll | llmax % ll;], | |
1761 | ac_cv_type_long_long=yes, | |
1762 | ac_cv_type_long_long=no)]) | |
1763 | if test $ac_cv_type_long_long = yes; then | |
1764 | AC_DEFINE(HAVE_LONG_LONG, 1, | |
1765 | [Define if you have the 'long long' type.]) | |
1766 | fi | |
1767 | ]) | |
1768 | # nls.m4 serial 1 (gettext-0.12) | |
1769 | dnl Copyright (C) 1995-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
1770 | dnl This file is free software, distributed under the terms of the GNU |
1771 | dnl General Public License. As a special exception to the GNU General | |
1772 | dnl Public License, this file may be distributed as part of a program | |
1773 | dnl that contains a configuration script generated by Autoconf, under | |
1774 | dnl the same distribution terms as the rest of that program. | |
1775 | dnl | |
1776 | dnl This file can can be used in projects which are not available under | |
1777 | dnl the GNU General Public License or the GNU Library General Public | |
1778 | dnl License but which still want to provide support for the GNU gettext | |
1779 | dnl functionality. | |
1780 | dnl Please note that the actual code of the GNU gettext library is covered | |
1781 | dnl by the GNU Library General Public License, and the rest of the GNU | |
1782 | dnl gettext package package is covered by the GNU General Public License. | |
1783 | dnl They are *not* in the public domain. | |
1784 | ||
1785 | dnl Authors: | |
b0cacab0 TT |
1786 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. |
1787 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. | |
1788 | ||
1789 | AC_DEFUN([AM_NLS], | |
1790 | [ | |
1791 | AC_MSG_CHECKING([whether NLS is requested]) | |
1792 | dnl Default is enabled NLS | |
1793 | AC_ARG_ENABLE(nls, | |
1794 | [ --disable-nls do not use Native Language Support], | |
1795 | USE_NLS=$enableval, USE_NLS=yes) | |
1796 | AC_MSG_RESULT($USE_NLS) | |
1797 | AC_SUBST(USE_NLS) | |
1798 | ]) | |
1799 | ||
1800 | AC_DEFUN([AM_MKINSTALLDIRS], | |
1801 | [ | |
1802 | dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly | |
1803 | dnl find the mkinstalldirs script in another subdir but $(top_srcdir). | |
1804 | dnl Try to locate it. | |
1805 | MKINSTALLDIRS= | |
1806 | if test -n "$ac_aux_dir"; then | |
1807 | case "$ac_aux_dir" in | |
1808 | /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;; | |
1809 | *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;; | |
1810 | esac | |
1811 | fi | |
1812 | if test -z "$MKINSTALLDIRS"; then | |
1813 | MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" | |
1814 | fi | |
1815 | AC_SUBST(MKINSTALLDIRS) | |
1816 | ]) | |
1817 | # po.m4 serial 3 (gettext-0.14) | |
1818 | dnl Copyright (C) 1995-2003 Free Software Foundation, Inc. | |
1819 | dnl This file is free software, distributed under the terms of the GNU | |
1820 | dnl General Public License. As a special exception to the GNU General | |
1821 | dnl Public License, this file may be distributed as part of a program | |
1822 | dnl that contains a configuration script generated by Autoconf, under | |
1823 | dnl the same distribution terms as the rest of that program. | |
1824 | dnl | |
1825 | dnl This file can can be used in projects which are not available under | |
1826 | dnl the GNU General Public License or the GNU Library General Public | |
1827 | dnl License but which still want to provide support for the GNU gettext | |
1828 | dnl functionality. | |
1829 | dnl Please note that the actual code of the GNU gettext library is covered | |
1830 | dnl by the GNU Library General Public License, and the rest of the GNU | |
1831 | dnl gettext package package is covered by the GNU General Public License. | |
1832 | dnl They are *not* in the public domain. | |
1833 | ||
1834 | dnl Authors: | |
1835 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. | |
1836 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. | |
1837 | ||
1838 | dnl Checks for all prerequisites of the po subdirectory. | |
1839 | AC_DEFUN([AM_PO_SUBDIRS], | |
1840 | [ | |
1841 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
1842 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
1843 | AC_REQUIRE([AM_MKINSTALLDIRS])dnl | |
1844 | AC_REQUIRE([AM_NLS])dnl | |
1845 | ||
1846 | dnl Perform the following tests also if --disable-nls has been given, | |
1847 | dnl because they are needed for "make dist" to work. | |
1848 | ||
1849 | dnl Search for GNU msgfmt in the PATH. | |
1850 | dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. | |
1851 | dnl The second test excludes FreeBSD msgfmt. | |
1852 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, | |
1853 | [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && | |
1854 | (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], | |
1855 | :) | |
1856 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) | |
1857 | ||
1858 | dnl Search for GNU xgettext 0.12 or newer in the PATH. | |
1859 | dnl The first test excludes Solaris xgettext and early GNU xgettext versions. | |
1860 | dnl The second test excludes FreeBSD xgettext. | |
1861 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, | |
1862 | [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && | |
1863 | (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)], | |
1864 | :) | |
1865 | dnl Remove leftover from FreeBSD xgettext call. | |
1866 | rm -f messages.po | |
1867 | ||
1868 | dnl Search for GNU msgmerge 0.11 or newer in the PATH. | |
1869 | AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, | |
1870 | [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :) | |
1871 | ||
1872 | dnl This could go away some day; the PATH_PROG_WITH_TEST already does it. | |
1873 | dnl Test whether we really found GNU msgfmt. | |
1874 | if test "$GMSGFMT" != ":"; then | |
1875 | dnl If it is no GNU msgfmt we define it as : so that the | |
1876 | dnl Makefiles still can work. | |
1877 | if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && | |
1878 | (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then | |
1879 | : ; | |
1880 | else | |
1881 | GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` | |
1882 | AC_MSG_RESULT( | |
1883 | [found $GMSGFMT program is not GNU msgfmt; ignore it]) | |
1884 | GMSGFMT=":" | |
1885 | fi | |
1886 | fi | |
1887 | ||
1888 | dnl This could go away some day; the PATH_PROG_WITH_TEST already does it. | |
1889 | dnl Test whether we really found GNU xgettext. | |
1890 | if test "$XGETTEXT" != ":"; then | |
1891 | dnl If it is no GNU xgettext we define it as : so that the | |
1892 | dnl Makefiles still can work. | |
1893 | if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && | |
1894 | (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 | |
1895 | : ; | |
1896 | else | |
1897 | AC_MSG_RESULT( | |
1898 | [found xgettext program is not GNU xgettext; ignore it]) | |
1899 | XGETTEXT=":" | |
1900 | fi | |
1901 | dnl Remove leftover from FreeBSD xgettext call. | |
1902 | rm -f messages.po | |
1903 | fi | |
1904 | ||
1905 | AC_OUTPUT_COMMANDS([ | |
1906 | for ac_file in $CONFIG_FILES; do | |
1907 | # Support "outfile[:infile[:infile...]]" | |
1908 | case "$ac_file" in | |
1909 | *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
1910 | esac | |
1911 | # PO directories have a Makefile.in generated from Makefile.in.in. | |
1912 | case "$ac_file" in */Makefile.in) | |
1913 | # Adjust a relative srcdir. | |
1914 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` | |
1915 | ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" | |
1916 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` | |
1917 | # In autoconf-2.13 it is called $ac_given_srcdir. | |
1918 | # In autoconf-2.50 it is called $srcdir. | |
1919 | test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" | |
1920 | case "$ac_given_srcdir" in | |
1921 | .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; | |
1922 | /*) top_srcdir="$ac_given_srcdir" ;; | |
1923 | *) top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
1924 | esac | |
1925 | if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then | |
1926 | rm -f "$ac_dir/POTFILES" | |
1927 | test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" | |
1928 | cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" | |
1929 | POMAKEFILEDEPS="POTFILES.in" | |
1930 | # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend | |
1931 | # on $ac_dir but don't depend on user-specified configuration | |
1932 | # parameters. | |
1933 | if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then | |
1934 | # The LINGUAS file contains the set of available languages. | |
1935 | if test -n "$OBSOLETE_ALL_LINGUAS"; then | |
1936 | test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" | |
1937 | fi | |
1938 | ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` | |
1939 | # Hide the ALL_LINGUAS assigment from automake. | |
1940 | eval 'ALL_LINGUAS''=$ALL_LINGUAS_' | |
1941 | POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" | |
1942 | else | |
1943 | # The set of available languages was given in configure.in. | |
1944 | eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' | |
1945 | fi | |
1946 | # Compute POFILES | |
1947 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) | |
1948 | # Compute UPDATEPOFILES | |
1949 | # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) | |
1950 | # Compute DUMMYPOFILES | |
1951 | # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) | |
1952 | # Compute GMOFILES | |
1953 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) | |
1954 | case "$ac_given_srcdir" in | |
1955 | .) srcdirpre= ;; | |
1956 | *) srcdirpre='$(srcdir)/' ;; | |
1957 | esac | |
1958 | POFILES= | |
1959 | UPDATEPOFILES= | |
1960 | DUMMYPOFILES= | |
1961 | GMOFILES= | |
1962 | for lang in $ALL_LINGUAS; do | |
1963 | POFILES="$POFILES $srcdirpre$lang.po" | |
1964 | UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" | |
1965 | DUMMYPOFILES="$DUMMYPOFILES $lang.nop" | |
1966 | GMOFILES="$GMOFILES $srcdirpre$lang.gmo" | |
1967 | done | |
1968 | # CATALOGS depends on both $ac_dir and the user's LINGUAS | |
1969 | # environment variable. | |
1970 | INST_LINGUAS= | |
1971 | if test -n "$ALL_LINGUAS"; then | |
1972 | for presentlang in $ALL_LINGUAS; do | |
1973 | useit=no | |
1974 | if test "%UNSET%" != "$LINGUAS"; then | |
1975 | desiredlanguages="$LINGUAS" | |
1976 | else | |
1977 | desiredlanguages="$ALL_LINGUAS" | |
1978 | fi | |
1979 | for desiredlang in $desiredlanguages; do | |
1980 | # Use the presentlang catalog if desiredlang is | |
1981 | # a. equal to presentlang, or | |
1982 | # b. a variant of presentlang (because in this case, | |
1983 | # presentlang can be used as a fallback for messages | |
1984 | # which are not translated in the desiredlang catalog). | |
1985 | case "$desiredlang" in | |
1986 | "$presentlang"*) useit=yes;; | |
1987 | esac | |
1988 | done | |
1989 | if test $useit = yes; then | |
1990 | INST_LINGUAS="$INST_LINGUAS $presentlang" | |
1991 | fi | |
1992 | done | |
1993 | fi | |
1994 | CATALOGS= | |
1995 | if test -n "$INST_LINGUAS"; then | |
1996 | for lang in $INST_LINGUAS; do | |
1997 | CATALOGS="$CATALOGS $lang.gmo" | |
1998 | done | |
1999 | fi | |
2000 | test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" | |
2001 | 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" | |
2002 | for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do | |
2003 | if test -f "$f"; then | |
2004 | case "$f" in | |
2005 | *.orig | *.bak | *~) ;; | |
2006 | *) cat "$f" >> "$ac_dir/Makefile" ;; | |
2007 | esac | |
2008 | fi | |
2009 | done | |
2010 | fi | |
2011 | ;; | |
2012 | esac | |
2013 | done], | |
2014 | [# Capture the value of obsolete ALL_LINGUAS because we need it to compute | |
2015 | # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it | |
2016 | # from automake. | |
2017 | eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' | |
2018 | # Capture the value of LINGUAS because we need it to compute CATALOGS. | |
2019 | LINGUAS="${LINGUAS-%UNSET%}" | |
2020 | ]) | |
2021 | ]) | |
2022 | ||
2023 | dnl Postprocesses a Makefile in a directory containing PO files. | |
2024 | AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], | |
2025 | [ | |
2026 | # When this code is run, in config.status, two variables have already been | |
2027 | # set: | |
2028 | # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, | |
2029 | # - LINGUAS is the value of the environment variable LINGUAS at configure | |
2030 | # time. | |
2031 | ||
2032 | changequote(,)dnl | |
2033 | # Adjust a relative srcdir. | |
2034 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` | |
2035 | ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" | |
2036 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` | |
2037 | # In autoconf-2.13 it is called $ac_given_srcdir. | |
2038 | # In autoconf-2.50 it is called $srcdir. | |
2039 | test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" | |
2040 | case "$ac_given_srcdir" in | |
2041 | .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; | |
2042 | /*) top_srcdir="$ac_given_srcdir" ;; | |
2043 | *) top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
2044 | esac | |
2045 | ||
2046 | # Find a way to echo strings without interpreting backslash. | |
2047 | if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then | |
2048 | gt_echo='echo' | |
2049 | else | |
2050 | if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then | |
2051 | gt_echo='printf %s\n' | |
2052 | else | |
2053 | echo_func () { | |
2054 | cat <<EOT | |
2055 | $* | |
2056 | EOT | |
2057 | } | |
2058 | gt_echo='echo_func' | |
2059 | fi | |
2060 | fi | |
2061 | ||
2062 | # A sed script that extracts the value of VARIABLE from a Makefile. | |
2063 | sed_x_variable=' | |
2064 | # Test if the hold space is empty. | |
2065 | x | |
2066 | s/P/P/ | |
2067 | x | |
2068 | ta | |
2069 | # Yes it was empty. Look if we have the expected variable definition. | |
2070 | /^[ ]*VARIABLE[ ]*=/{ | |
2071 | # Seen the first line of the variable definition. | |
2072 | s/^[ ]*VARIABLE[ ]*=// | |
2073 | ba | |
2074 | } | |
2075 | bd | |
2076 | :a | |
2077 | # Here we are processing a line from the variable definition. | |
2078 | # Remove comment, more precisely replace it with a space. | |
2079 | s/#.*$/ / | |
2080 | # See if the line ends in a backslash. | |
2081 | tb | |
2082 | :b | |
2083 | s/\\$// | |
2084 | # Print the line, without the trailing backslash. | |
2085 | p | |
2086 | tc | |
2087 | # There was no trailing backslash. The end of the variable definition is | |
2088 | # reached. Clear the hold space. | |
2089 | s/^.*$// | |
2090 | x | |
2091 | bd | |
2092 | :c | |
2093 | # A trailing backslash means that the variable definition continues in the | |
2094 | # next line. Put a nonempty string into the hold space to indicate this. | |
2095 | s/^.*$/P/ | |
2096 | x | |
2097 | :d | |
2098 | ' | |
2099 | changequote([,])dnl | |
2100 | ||
2101 | # Set POTFILES to the value of the Makefile variable POTFILES. | |
2102 | sed_x_POTFILES="`$gt_echo \"$sed_x_variable\" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`" | |
2103 | POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"` | |
2104 | # Compute POTFILES_DEPS as | |
2105 | # $(foreach file, $(POTFILES), $(top_srcdir)/$(file)) | |
2106 | POTFILES_DEPS= | |
2107 | for file in $POTFILES; do | |
2108 | POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file" | |
2109 | done | |
2110 | POMAKEFILEDEPS="" | |
2111 | ||
2112 | if test -n "$OBSOLETE_ALL_LINGUAS"; then | |
2113 | test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" | |
2114 | fi | |
2115 | if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then | |
2116 | # The LINGUAS file contains the set of available languages. | |
2117 | ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` | |
2118 | POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" | |
2119 | else | |
2120 | # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS. | |
2121 | sed_x_LINGUAS="`$gt_echo \"$sed_x_variable\" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`" | |
2122 | ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"` | |
2123 | fi | |
2124 | # Hide the ALL_LINGUAS assigment from automake. | |
2125 | eval 'ALL_LINGUAS''=$ALL_LINGUAS_' | |
2126 | # Compute POFILES | |
2127 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) | |
2128 | # Compute UPDATEPOFILES | |
2129 | # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) | |
2130 | # Compute DUMMYPOFILES | |
2131 | # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) | |
2132 | # Compute GMOFILES | |
2133 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) | |
2134 | # Compute PROPERTIESFILES | |
2135 | # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties) | |
2136 | # Compute CLASSFILES | |
2137 | # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class) | |
2138 | # Compute QMFILES | |
2139 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm) | |
2140 | # Compute MSGFILES | |
2141 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg) | |
2142 | # Compute RESOURCESDLLFILES | |
2143 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll) | |
2144 | case "$ac_given_srcdir" in | |
2145 | .) srcdirpre= ;; | |
2146 | *) srcdirpre='$(srcdir)/' ;; | |
2147 | esac | |
2148 | POFILES= | |
2149 | UPDATEPOFILES= | |
2150 | DUMMYPOFILES= | |
2151 | GMOFILES= | |
2152 | PROPERTIESFILES= | |
2153 | CLASSFILES= | |
2154 | QMFILES= | |
2155 | MSGFILES= | |
2156 | RESOURCESDLLFILES= | |
2157 | for lang in $ALL_LINGUAS; do | |
2158 | POFILES="$POFILES $srcdirpre$lang.po" | |
2159 | UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" | |
2160 | DUMMYPOFILES="$DUMMYPOFILES $lang.nop" | |
2161 | GMOFILES="$GMOFILES $srcdirpre$lang.gmo" | |
2162 | PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties" | |
2163 | CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class" | |
2164 | QMFILES="$QMFILES $srcdirpre$lang.qm" | |
2165 | frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` | |
2166 | MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg" | |
2167 | frobbedlang=`echo $lang | sed -e 's/_/-/g'` | |
2168 | RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll" | |
2169 | done | |
2170 | # CATALOGS depends on both $ac_dir and the user's LINGUAS | |
2171 | # environment variable. | |
2172 | INST_LINGUAS= | |
2173 | if test -n "$ALL_LINGUAS"; then | |
2174 | for presentlang in $ALL_LINGUAS; do | |
2175 | useit=no | |
2176 | if test "%UNSET%" != "$LINGUAS"; then | |
2177 | desiredlanguages="$LINGUAS" | |
2178 | else | |
2179 | desiredlanguages="$ALL_LINGUAS" | |
2180 | fi | |
2181 | for desiredlang in $desiredlanguages; do | |
2182 | # Use the presentlang catalog if desiredlang is | |
2183 | # a. equal to presentlang, or | |
2184 | # b. a variant of presentlang (because in this case, | |
2185 | # presentlang can be used as a fallback for messages | |
2186 | # which are not translated in the desiredlang catalog). | |
2187 | case "$desiredlang" in | |
2188 | "$presentlang"*) useit=yes;; | |
2189 | esac | |
2190 | done | |
2191 | if test $useit = yes; then | |
2192 | INST_LINGUAS="$INST_LINGUAS $presentlang" | |
2193 | fi | |
2194 | done | |
2195 | fi | |
2196 | CATALOGS= | |
2197 | JAVACATALOGS= | |
2198 | QTCATALOGS= | |
2199 | TCLCATALOGS= | |
2200 | CSHARPCATALOGS= | |
2201 | if test -n "$INST_LINGUAS"; then | |
2202 | for lang in $INST_LINGUAS; do | |
2203 | CATALOGS="$CATALOGS $lang.gmo" | |
2204 | JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties" | |
2205 | QTCATALOGS="$QTCATALOGS $lang.qm" | |
2206 | frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` | |
2207 | TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg" | |
2208 | frobbedlang=`echo $lang | sed -e 's/_/-/g'` | |
2209 | CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll" | |
2210 | done | |
2211 | fi | |
2212 | ||
2213 | sed -e "s|@POTFILES_DEPS@|$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" | |
2214 | if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then | |
2215 | # Add dependencies that cannot be formulated as a simple suffix rule. | |
2216 | for lang in $ALL_LINGUAS; do | |
2217 | frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` | |
2218 | cat >> "$ac_file.tmp" <<EOF | |
2219 | $frobbedlang.msg: $lang.po | |
2220 | @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \ | |
2221 | \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; } | |
2222 | EOF | |
2223 | done | |
2224 | fi | |
2225 | if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then | |
2226 | # Add dependencies that cannot be formulated as a simple suffix rule. | |
2227 | for lang in $ALL_LINGUAS; do | |
2228 | frobbedlang=`echo $lang | sed -e 's/_/-/g'` | |
2229 | cat >> "$ac_file.tmp" <<EOF | |
2230 | $frobbedlang/\$(DOMAIN).resources.dll: $lang.po | |
2231 | @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \ | |
2232 | \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; } | |
2233 | EOF | |
2234 | done | |
2235 | fi | |
2236 | if test -n "$POMAKEFILEDEPS"; then | |
2237 | cat >> "$ac_file.tmp" <<EOF | |
2238 | Makefile: $POMAKEFILEDEPS | |
2239 | EOF | |
2240 | fi | |
2241 | mv "$ac_file.tmp" "$ac_file" | |
2242 | ]) | |
2243 | # printf-posix.m4 serial 2 (gettext-0.13.1) | |
2244 | dnl Copyright (C) 2003 Free Software Foundation, Inc. | |
2245 | dnl This file is free software, distributed under the terms of the GNU | |
2246 | dnl General Public License. As a special exception to the GNU General | |
2247 | dnl Public License, this file may be distributed as part of a program | |
2248 | dnl that contains a configuration script generated by Autoconf, under | |
2249 | dnl the same distribution terms as the rest of that program. | |
2250 | ||
2251 | dnl From Bruno Haible. | |
2252 | dnl Test whether the printf() function supports POSIX/XSI format strings with | |
2253 | dnl positions. | |
2254 | ||
2255 | AC_DEFUN([gt_PRINTF_POSIX], | |
2256 | [ | |
2257 | AC_REQUIRE([AC_PROG_CC]) | |
2258 | AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings], | |
2259 | gt_cv_func_printf_posix, | |
2260 | [ | |
2261 | AC_TRY_RUN([ | |
2262 | #include <stdio.h> | |
2263 | #include <string.h> | |
2264 | /* The string "%2$d %1$d", with dollar characters protected from the shell's | |
2265 | dollar expansion (possibly an autoconf bug). */ | |
2266 | static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; | |
2267 | static char buf[100]; | |
2268 | int main () | |
2269 | { | |
2270 | sprintf (buf, format, 33, 55); | |
2271 | return (strcmp (buf, "55 33") != 0); | |
2272 | }], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no, | |
2273 | [ | |
2274 | AC_EGREP_CPP(notposix, [ | |
2275 | #if defined __NetBSD__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__ | |
2276 | notposix | |
2277 | #endif | |
2278 | ], gt_cv_func_printf_posix="guessing no", | |
2279 | gt_cv_func_printf_posix="guessing yes") | |
2280 | ]) | |
2281 | ]) | |
2282 | case $gt_cv_func_printf_posix in | |
2283 | *yes) | |
2284 | AC_DEFINE(HAVE_POSIX_PRINTF, 1, | |
2285 | [Define if your printf() function supports format strings with positions.]) | |
2286 | ;; | |
2287 | esac | |
2288 | ]) | |
2289 | # progtest.m4 serial 3 (gettext-0.12) | |
2290 | dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. | |
2291 | dnl This file is free software, distributed under the terms of the GNU | |
2292 | dnl General Public License. As a special exception to the GNU General | |
2293 | dnl Public License, this file may be distributed as part of a program | |
2294 | dnl that contains a configuration script generated by Autoconf, under | |
2295 | dnl the same distribution terms as the rest of that program. | |
2296 | dnl | |
2297 | dnl This file can can be used in projects which are not available under | |
2298 | dnl the GNU General Public License or the GNU Library General Public | |
2299 | dnl License but which still want to provide support for the GNU gettext | |
2300 | dnl functionality. | |
2301 | dnl Please note that the actual code of the GNU gettext library is covered | |
2302 | dnl by the GNU Library General Public License, and the rest of the GNU | |
2303 | dnl gettext package package is covered by the GNU General Public License. | |
2304 | dnl They are *not* in the public domain. | |
2305 | ||
2306 | dnl Authors: | |
2307 | dnl Ulrich Drepper <drepper@cygnus.com>, 1996. | |
a04eba3f TT |
2308 | |
2309 | # Search path for a program which passes the given test. | |
a64c9c13 TT |
2310 | |
2311 | dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, | |
2312 | dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) | |
a04eba3f | 2313 | AC_DEFUN([AM_PATH_PROG_WITH_TEST], |
b0cacab0 TT |
2314 | [ |
2315 | # Prepare PATH_SEPARATOR. | |
2316 | # The user is always right. | |
2317 | if test "${PATH_SEPARATOR+set}" != set; then | |
2318 | echo "#! /bin/sh" >conf$$.sh | |
2319 | echo "exit 0" >>conf$$.sh | |
2320 | chmod +x conf$$.sh | |
2321 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
2322 | PATH_SEPARATOR=';' | |
2323 | else | |
2324 | PATH_SEPARATOR=: | |
2325 | fi | |
2326 | rm -f conf$$.sh | |
2327 | fi | |
2328 | ||
2329 | # Find out how to test for executable files. Don't use a zero-byte file, | |
2330 | # as systems may use methods other than mode bits to determine executability. | |
2331 | cat >conf$$.file <<_ASEOF | |
2332 | #! /bin/sh | |
2333 | exit 0 | |
2334 | _ASEOF | |
2335 | chmod +x conf$$.file | |
2336 | if test -x conf$$.file >/dev/null 2>&1; then | |
2337 | ac_executable_p="test -x" | |
2338 | else | |
2339 | ac_executable_p="test -f" | |
2340 | fi | |
2341 | rm -f conf$$.file | |
2342 | ||
2343 | # Extract the first word of "$2", so it can be a program name with args. | |
a64c9c13 TT |
2344 | set dummy $2; ac_word=[$]2 |
2345 | AC_MSG_CHECKING([for $ac_word]) | |
2346 | AC_CACHE_VAL(ac_cv_path_$1, | |
2347 | [case "[$]$1" in | |
b0cacab0 TT |
2348 | [[\\/]]* | ?:[[\\/]]*) |
2349 | ac_cv_path_$1="[$]$1" # Let the user override the test with a path. | |
2350 | ;; | |
a64c9c13 | 2351 | *) |
b0cacab0 TT |
2352 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR |
2353 | for ac_dir in ifelse([$5], , $PATH, [$5]); do | |
2354 | IFS="$ac_save_IFS" | |
2355 | test -z "$ac_dir" && ac_dir=. | |
2356 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2357 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
2358 | if [$3]; then | |
2359 | ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" | |
2360 | break 2 | |
2361 | fi | |
2362 | fi | |
2363 | done | |
2364 | done | |
2365 | IFS="$ac_save_IFS" | |
a64c9c13 TT |
2366 | dnl If no 4th arg is given, leave the cache variable unset, |
2367 | dnl so AC_PATH_PROGS will keep looking. | |
2368 | ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" | |
2369 | ])dnl | |
b0cacab0 | 2370 | ;; |
a64c9c13 TT |
2371 | esac])dnl |
2372 | $1="$ac_cv_path_$1" | |
a04eba3f | 2373 | if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then |
a64c9c13 TT |
2374 | AC_MSG_RESULT([$]$1) |
2375 | else | |
2376 | AC_MSG_RESULT(no) | |
2377 | fi | |
2378 | AC_SUBST($1)dnl | |
2379 | ]) | |
b0cacab0 TT |
2380 | # signed.m4 serial 1 (gettext-0.10.40) |
2381 | dnl Copyright (C) 2001-2002 Free Software Foundation, Inc. | |
2382 | dnl This file is free software, distributed under the terms of the GNU | |
2383 | dnl General Public License. As a special exception to the GNU General | |
2384 | dnl Public License, this file may be distributed as part of a program | |
2385 | dnl that contains a configuration script generated by Autoconf, under | |
2386 | dnl the same distribution terms as the rest of that program. | |
2387 | ||
2388 | dnl From Bruno Haible. | |
2389 | ||
2390 | AC_DEFUN([bh_C_SIGNED], | |
2391 | [ | |
2392 | AC_CACHE_CHECK([for signed], bh_cv_c_signed, | |
2393 | [AC_TRY_COMPILE(, [signed char x;], bh_cv_c_signed=yes, bh_cv_c_signed=no)]) | |
2394 | if test $bh_cv_c_signed = no; then | |
2395 | AC_DEFINE(signed, , | |
2396 | [Define to empty if the C compiler doesn't support this keyword.]) | |
2397 | fi | |
2398 | ]) | |
2399 | # size_max.m4 serial 2 | |
2400 | dnl Copyright (C) 2003 Free Software Foundation, Inc. | |
2401 | dnl This file is free software, distributed under the terms of the GNU | |
2402 | dnl General Public License. As a special exception to the GNU General | |
2403 | dnl Public License, this file may be distributed as part of a program | |
2404 | dnl that contains a configuration script generated by Autoconf, under | |
2405 | dnl the same distribution terms as the rest of that program. | |
2406 | ||
2407 | dnl From Bruno Haible. | |
2408 | ||
2409 | AC_DEFUN([gl_SIZE_MAX], | |
2410 | [ | |
2411 | AC_CHECK_HEADERS(stdint.h) | |
2412 | dnl First test whether the system already has SIZE_MAX. | |
2413 | AC_MSG_CHECKING([for SIZE_MAX]) | |
2414 | result= | |
2415 | AC_EGREP_CPP([Found it], [ | |
2416 | #include <limits.h> | |
2417 | #if HAVE_STDINT_H | |
2418 | #include <stdint.h> | |
2419 | #endif | |
2420 | #ifdef SIZE_MAX | |
2421 | Found it | |
2422 | #endif | |
2423 | ], result=yes) | |
2424 | if test -z "$result"; then | |
2425 | dnl Define it ourselves. Here we assume that the type 'size_t' is not wider | |
2426 | dnl than the type 'unsigned long'. | |
2427 | dnl The _AC_COMPUTE_INT macro works up to LONG_MAX, since it uses 'expr', | |
2428 | dnl which is guaranteed to work from LONG_MIN to LONG_MAX. | |
2429 | _AC_COMPUTE_INT([~(size_t)0 / 10], res_hi, | |
2430 | [#include <stddef.h>], result=?) | |
2431 | _AC_COMPUTE_INT([~(size_t)0 % 10], res_lo, | |
2432 | [#include <stddef.h>], result=?) | |
2433 | _AC_COMPUTE_INT([sizeof (size_t) <= sizeof (unsigned int)], fits_in_uint, | |
2434 | [#include <stddef.h>], result=?) | |
2435 | if test "$fits_in_uint" = 1; then | |
2436 | dnl Even though SIZE_MAX fits in an unsigned int, it must be of type | |
2437 | dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'. | |
2438 | AC_TRY_COMPILE([#include <stddef.h> | |
2439 | extern size_t foo; | |
2440 | extern unsigned long foo; | |
2441 | ], [], fits_in_uint=0) | |
2442 | fi | |
2443 | if test -z "$result"; then | |
2444 | if test "$fits_in_uint" = 1; then | |
2445 | result="$res_hi$res_lo"U | |
2446 | else | |
2447 | result="$res_hi$res_lo"UL | |
2448 | fi | |
2449 | else | |
2450 | dnl Shouldn't happen, but who knows... | |
2451 | result='~(size_t)0' | |
2452 | fi | |
2453 | fi | |
2454 | AC_MSG_RESULT([$result]) | |
2455 | if test "$result" != yes; then | |
2456 | AC_DEFINE_UNQUOTED([SIZE_MAX], [$result], | |
2457 | [Define as the maximum value of type 'size_t', if the system doesn't define it.]) | |
2458 | fi | |
2459 | ]) | |
2460 | # stdint_h.m4 serial 3 (gettext-0.12) | |
2461 | dnl Copyright (C) 1997-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
2462 | dnl This file is free software, distributed under the terms of the GNU |
2463 | dnl General Public License. As a special exception to the GNU General | |
2464 | dnl Public License, this file may be distributed as part of a program | |
2465 | dnl that contains a configuration script generated by Autoconf, under | |
2466 | dnl the same distribution terms as the rest of that program. | |
2467 | ||
2468 | dnl From Paul Eggert. | |
2469 | ||
2470 | # Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists, | |
2471 | # doesn't clash with <sys/types.h>, and declares uintmax_t. | |
2472 | ||
2473 | AC_DEFUN([jm_AC_HEADER_STDINT_H], | |
2474 | [ | |
2475 | AC_CACHE_CHECK([for stdint.h], jm_ac_cv_header_stdint_h, | |
2476 | [AC_TRY_COMPILE( | |
2477 | [#include <sys/types.h> | |
2478 | #include <stdint.h>], | |
2479 | [uintmax_t i = (uintmax_t) -1;], | |
2480 | jm_ac_cv_header_stdint_h=yes, | |
2481 | jm_ac_cv_header_stdint_h=no)]) | |
2482 | if test $jm_ac_cv_header_stdint_h = yes; then | |
2483 | AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1, | |
b0cacab0 TT |
2484 | [Define if <stdint.h> exists, doesn't clash with <sys/types.h>, |
2485 | and declares uintmax_t. ]) | |
a04eba3f TT |
2486 | fi |
2487 | ]) | |
b0cacab0 TT |
2488 | # uintmax_t.m4 serial 7 (gettext-0.12) |
2489 | dnl Copyright (C) 1997-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
2490 | dnl This file is free software, distributed under the terms of the GNU |
2491 | dnl General Public License. As a special exception to the GNU General | |
2492 | dnl Public License, this file may be distributed as part of a program | |
2493 | dnl that contains a configuration script generated by Autoconf, under | |
2494 | dnl the same distribution terms as the rest of that program. | |
2495 | ||
2496 | dnl From Paul Eggert. | |
2497 | ||
2498 | AC_PREREQ(2.13) | |
2499 | ||
b0cacab0 TT |
2500 | # Define uintmax_t to 'unsigned long' or 'unsigned long long' |
2501 | # if it is not already defined in <stdint.h> or <inttypes.h>. | |
a04eba3f TT |
2502 | |
2503 | AC_DEFUN([jm_AC_TYPE_UINTMAX_T], | |
2504 | [ | |
2505 | AC_REQUIRE([jm_AC_HEADER_INTTYPES_H]) | |
2506 | AC_REQUIRE([jm_AC_HEADER_STDINT_H]) | |
2507 | if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then | |
2508 | AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG]) | |
2509 | test $ac_cv_type_unsigned_long_long = yes \ | |
2510 | && ac_type='unsigned long long' \ | |
2511 | || ac_type='unsigned long' | |
2512 | AC_DEFINE_UNQUOTED(uintmax_t, $ac_type, | |
b0cacab0 TT |
2513 | [Define to unsigned long or unsigned long long |
2514 | if <stdint.h> and <inttypes.h> don't define.]) | |
2515 | else | |
2516 | AC_DEFINE(HAVE_UINTMAX_T, 1, | |
2517 | [Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.]) | |
a04eba3f TT |
2518 | fi |
2519 | ]) | |
b0cacab0 TT |
2520 | # ulonglong.m4 serial 3 |
2521 | dnl Copyright (C) 1999-2003 Free Software Foundation, Inc. | |
a04eba3f TT |
2522 | dnl This file is free software, distributed under the terms of the GNU |
2523 | dnl General Public License. As a special exception to the GNU General | |
2524 | dnl Public License, this file may be distributed as part of a program | |
2525 | dnl that contains a configuration script generated by Autoconf, under | |
2526 | dnl the same distribution terms as the rest of that program. | |
2527 | ||
2528 | dnl From Paul Eggert. | |
2529 | ||
b0cacab0 TT |
2530 | # Define HAVE_UNSIGNED_LONG_LONG if 'unsigned long long' works. |
2531 | ||
a04eba3f TT |
2532 | AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG], |
2533 | [ | |
2534 | AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long, | |
b0cacab0 | 2535 | [AC_TRY_LINK([unsigned long long ull = 1ULL; int i = 63;], |
a04eba3f TT |
2536 | [unsigned long long ullmax = (unsigned long long) -1; |
2537 | return ull << i | ull >> i | ullmax / ull | ullmax % ull;], | |
2538 | ac_cv_type_unsigned_long_long=yes, | |
2539 | ac_cv_type_unsigned_long_long=no)]) | |
2540 | if test $ac_cv_type_unsigned_long_long = yes; then | |
2541 | AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1, | |
b0cacab0 | 2542 | [Define if you have the 'unsigned long long' type.]) |
a04eba3f TT |
2543 | fi |
2544 | ]) | |
b0cacab0 TT |
2545 | # wchar_t.m4 serial 1 (gettext-0.12) |
2546 | dnl Copyright (C) 2002-2003 Free Software Foundation, Inc. | |
2547 | dnl This file is free software, distributed under the terms of the GNU | |
2548 | dnl General Public License. As a special exception to the GNU General | |
2549 | dnl Public License, this file may be distributed as part of a program | |
2550 | dnl that contains a configuration script generated by Autoconf, under | |
2551 | dnl the same distribution terms as the rest of that program. | |
2552 | ||
2553 | dnl From Bruno Haible. | |
2554 | dnl Test whether <stddef.h> has the 'wchar_t' type. | |
2555 | dnl Prerequisite: AC_PROG_CC | |
2556 | ||
2557 | AC_DEFUN([gt_TYPE_WCHAR_T], | |
2558 | [ | |
2559 | AC_CACHE_CHECK([for wchar_t], gt_cv_c_wchar_t, | |
2560 | [AC_TRY_COMPILE([#include <stddef.h> | |
2561 | wchar_t foo = (wchar_t)'\0';], , | |
2562 | gt_cv_c_wchar_t=yes, gt_cv_c_wchar_t=no)]) | |
2563 | if test $gt_cv_c_wchar_t = yes; then | |
2564 | AC_DEFINE(HAVE_WCHAR_T, 1, [Define if you have the 'wchar_t' type.]) | |
2565 | fi | |
2566 | ]) | |
2567 | # wint_t.m4 serial 1 (gettext-0.12) | |
2568 | dnl Copyright (C) 2003 Free Software Foundation, Inc. | |
2569 | dnl This file is free software, distributed under the terms of the GNU | |
2570 | dnl General Public License. As a special exception to the GNU General | |
2571 | dnl Public License, this file may be distributed as part of a program | |
2572 | dnl that contains a configuration script generated by Autoconf, under | |
2573 | dnl the same distribution terms as the rest of that program. | |
2574 | ||
2575 | dnl From Bruno Haible. | |
2576 | dnl Test whether <wchar.h> has the 'wint_t' type. | |
2577 | dnl Prerequisite: AC_PROG_CC | |
2578 | ||
2579 | AC_DEFUN([gt_TYPE_WINT_T], | |
2580 | [ | |
2581 | AC_CACHE_CHECK([for wint_t], gt_cv_c_wint_t, | |
2582 | [AC_TRY_COMPILE([#include <wchar.h> | |
2583 | wint_t foo = (wchar_t)'\0';], , | |
2584 | gt_cv_c_wint_t=yes, gt_cv_c_wint_t=no)]) | |
2585 | if test $gt_cv_c_wint_t = yes; then | |
2586 | AC_DEFINE(HAVE_WINT_T, 1, [Define if you have the 'wint_t' type.]) | |
2587 | fi | |
2588 | ]) | |
2589 | # xsize.m4 serial 2 | |
2590 | dnl Copyright (C) 2003 Free Software Foundation, Inc. | |
2591 | dnl This file is free software, distributed under the terms of the GNU | |
2592 | dnl General Public License. As a special exception to the GNU General | |
2593 | dnl Public License, this file may be distributed as part of a program | |
2594 | dnl that contains a configuration script generated by Autoconf, under | |
2595 | dnl the same distribution terms as the rest of that program. | |
2596 | ||
2597 | AC_DEFUN([gl_XSIZE], | |
2598 | [ | |
2599 | dnl Prerequisites of lib/xsize.h. | |
2600 | AC_REQUIRE([gl_SIZE_MAX]) | |
2601 | AC_CHECK_HEADERS(stdint.h) | |
2602 | ]) | |
740837de TT |
2603 | |
2604 | # from http://autoconf-archive.cryp.to/ax_tls.html | |
2605 | # | |
2606 | # This was licensed under the GPL with the following exception: | |
2607 | # | |
2608 | # As a special exception, the respective Autoconf Macro's copyright | |
2609 | # owner gives unlimited permission to copy, distribute and modify the | |
2610 | # configure scripts that are the output of Autoconf when processing | |
2611 | # the Macro. You need not follow the terms of the GNU General Public | |
2612 | # License when using or distributing such scripts, even though | |
2613 | # portions of the text of the Macro appear in them. The GNU General | |
2614 | # Public License (GPL) does govern all other use of the material that | |
2615 | # constitutes the Autoconf Macro. | |
2616 | # | |
2617 | # This special exception to the GPL applies to versions of the | |
2618 | # Autoconf Macro released by the Autoconf Macro Archive. When you make | |
2619 | # and distribute a modified version of the Autoconf Macro, you may | |
2620 | # extend this special exception to the GPL to apply to your modified | |
2621 | # version as well. | |
2622 | # | |
2623 | AC_DEFUN([AX_TLS], [ | |
2624 | AC_MSG_CHECKING(for thread local storage (TLS) class) | |
2625 | AC_CACHE_VAL(ac_cv_tls, [ | |
2626 | ax_tls_keywords="__thread __declspec(thread) none" | |
2627 | for ax_tls_keyword in $ax_tls_keywords; do | |
2628 | case $ax_tls_keyword in | |
2629 | none) ac_cv_tls=none ; break ;; | |
2630 | *) | |
2631 | AC_TRY_COMPILE( | |
2632 | [#include <stdlib.h> | |
2633 | static void | |
2634 | foo(void) { | |
2635 | static ] $ax_tls_keyword [ int bar; | |
2636 | exit(1); | |
2637 | }], | |
2638 | [], | |
2639 | [ac_cv_tls=$ax_tls_keyword ; break], | |
2640 | ac_cv_tls=none | |
2641 | ) | |
2642 | esac | |
2643 | done | |
2644 | ]) | |
2645 | ||
2646 | if test "$ac_cv_tls" != "none"; then | |
2647 | dnl AC_DEFINE([TLS], [], [If the compiler supports a TLS storage class define it to that here]) | |
2648 | AC_DEFINE_UNQUOTED([TLS], $ac_cv_tls, [If the compiler supports a TLS storage class define it to that here]) | |
2649 | fi | |
2650 | AC_MSG_RESULT($ac_cv_tls) | |
2651 | ]) | |
a4ece359 TT |
2652 | |
2653 | # Excerpted from pkg.m4 - Macros to locate and utilise pkg-config | |
2654 | # | |
2655 | # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. | |
2656 | # | |
2657 | # This program is free software; you can redistribute it and/or modify | |
2658 | # it under the terms of the GNU General Public License as published by | |
2659 | # the Free Software Foundation; either version 2 of the License, or | |
2660 | # (at your option) any later version. | |
2661 | # | |
2662 | # This program is distributed in the hope that it will be useful, but | |
2663 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
2664 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
2665 | # General Public License for more details. | |
2666 | # | |
2667 | # You should have received a copy of the GNU General Public License | |
2668 | # along with this program; if not, write to the Free Software | |
2669 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
2670 | # | |
2671 | # As a special exception to the GNU General Public License, if you | |
2672 | # distribute this file as part of a program that contains a | |
2673 | # configuration script generated by Autoconf, you may include it under | |
2674 | # the same distribution terms that you use for the rest of that program. | |
2675 | ||
2676 | # PKG_PROG_PKG_CONFIG([MIN-VERSION]) | |
2677 | # ---------------------------------- | |
2678 | AC_DEFUN([PKG_PROG_PKG_CONFIG], | |
2679 | [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) | |
2680 | m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) | |
2681 | AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl | |
2682 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then | |
2683 | AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) | |
2684 | fi | |
2685 | if test -n "$PKG_CONFIG"; then | |
2686 | _pkg_min_version=m4_default([$1], [0.9.0]) | |
2687 | AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) | |
2688 | if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then | |
2689 | AC_MSG_RESULT([yes]) | |
2690 | else | |
2691 | AC_MSG_RESULT([no]) | |
2692 | PKG_CONFIG="" | |
2693 | fi | |
2694 | ||
2695 | fi[]dnl | |
2696 | ])# PKG_PROG_PKG_CONFIG | |
bcb915b0 TT |
2697 | # =========================================================================== |
2698 | # http://www.nongnu.org/autoconf-archive/check_gnu_make.html | |
2699 | # =========================================================================== | |
2700 | # | |
2701 | # SYNOPSIS | |
2702 | # | |
2703 | # CHECK_GNU_MAKE() | |
2704 | # | |
2705 | # DESCRIPTION | |
2706 | # | |
2707 | # This macro searches for a GNU version of make. If a match is found, the | |
2708 | # makefile variable `ifGNUmake' is set to the empty string, otherwise it | |
2709 | # is set to "#". This is useful for including a special features in a | |
2710 | # Makefile, which cannot be handled by other versions of make. The | |
2711 | # variable _cv_gnu_make_command is set to the command to invoke GNU make | |
2712 | # if it exists, the empty string otherwise. | |
2713 | # | |
2714 | # Here is an example of its use: | |
2715 | # | |
2716 | # Makefile.in might contain: | |
2717 | # | |
2718 | # # A failsafe way of putting a dependency rule into a makefile | |
2719 | # $(DEPEND): | |
2720 | # $(CC) -MM $(srcdir)/*.c > $(DEPEND) | |
2721 | # | |
2722 | # @ifGNUmake@ ifeq ($(DEPEND),$(wildcard $(DEPEND))) | |
2723 | # @ifGNUmake@ include $(DEPEND) | |
2724 | # @ifGNUmake@ endif | |
2725 | # | |
2726 | # Then configure.in would normally contain: | |
2727 | # | |
2728 | # CHECK_GNU_MAKE() | |
2729 | # AC_OUTPUT(Makefile) | |
2730 | # | |
2731 | # Then perhaps to cause gnu make to override any other make, we could do | |
2732 | # something like this (note that GNU make always looks for GNUmakefile | |
2733 | # first): | |
2734 | # | |
2735 | # if ! test x$_cv_gnu_make_command = x ; then | |
2736 | # mv Makefile GNUmakefile | |
2737 | # echo .DEFAULT: > Makefile ; | |
2738 | # echo \ $_cv_gnu_make_command \$@ >> Makefile; | |
2739 | # fi | |
2740 | # | |
2741 | # Then, if any (well almost any) other make is called, and GNU make also | |
2742 | # exists, then the other make wraps the GNU make. | |
2743 | # | |
2744 | # LICENSE | |
2745 | # | |
2746 | # Copyright (c) 2008 John Darrington <j.darrington@elvis.murdoch.edu.au> | |
2747 | # | |
2748 | # Copying and distribution of this file, with or without modification, are | |
2749 | # permitted in any medium without royalty provided the copyright notice | |
2750 | # and this notice are preserved. | |
2751 | # | |
2752 | # Note: Modified by Ted Ts'o to add @ifNotGNUMake@ | |
2753 | ||
2754 | AC_DEFUN( | |
2755 | [CHECK_GNU_MAKE], [ AC_CACHE_CHECK( for GNU make,_cv_gnu_make_command, | |
2756 | _cv_gnu_make_command='' ; | |
2757 | dnl Search all the common names for GNU make | |
2758 | for a in "$MAKE" make gmake gnumake ; do | |
2759 | if test -z "$a" ; then continue ; fi ; | |
2760 | if ( sh -c "$a --version" 2> /dev/null | grep GNU 2>&1 > /dev/null ) ; then | |
2761 | _cv_gnu_make_command=$a ; | |
2762 | break; | |
2763 | fi | |
2764 | done ; | |
2765 | ) ; | |
2766 | dnl If there was a GNU version, then set @ifGNUmake@ to the empty string, '#' otherwise | |
2767 | if test "x$_cv_gnu_make_command" != "x" ; then | |
2768 | ifGNUmake='' ; | |
2769 | ifNotGNUmake='#' ; | |
2770 | else | |
2771 | ifGNUmake='#' ; | |
2772 | ifNotGNUmake='' ; | |
2773 | AC_MSG_RESULT("Not found"); | |
2774 | fi | |
2775 | AC_SUBST(ifGNUmake) | |
2776 | AC_SUBST(ifNotGNUmake) | |
2777 | ] ) |