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00ec24d0 1# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
da6ee469
JF		 2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
00ec24d0 4# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
da6ee469
JF		 5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
00ec24d0
JF		 14# gettext.m4 serial 60 (gettext-0.17)
15dnl Copyright (C) 1995-2007 Free Software Foundation, Inc.
da6ee469
JF		 16dnl This file is free software; the Free Software Foundation
17dnl gives unlimited permission to copy and/or distribute it,
18dnl with or without modifications, as long as this notice is preserved.
19dnl
20dnl This file can can be used in projects which are not available under
21dnl the GNU General Public License or the GNU Library General Public
22dnl License but which still want to provide support for the GNU gettext
23dnl functionality.
24dnl Please note that the actual code of the GNU gettext library is covered
25dnl by the GNU Library General Public License, and the rest of the GNU
26dnl gettext package package is covered by the GNU General Public License.
27dnl They are *not* in the public domain.
28
29dnl Authors:
30dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
00ec24d0 31dnl Bruno Haible <haible@clisp.cons.org>, 2000-2006.
da6ee469
JF		 32
33dnl Macro to add for using GNU gettext.
34
35dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
36dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
37dnl default (if it is not specified or empty) is 'no-libtool'.
38dnl INTLSYMBOL should be 'external' for packages with no intl directory,
39dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
40dnl If INTLSYMBOL is 'use-libtool', then a libtool library
41dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
42dnl depending on --{enable,disable}-{shared,static} and on the presence of
43dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
44dnl $(top_builddir)/intl/libintl.a will be created.
45dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
46dnl implementations (in libc or libintl) without the ngettext() function
47dnl will be ignored. If NEEDSYMBOL is specified and is
48dnl 'need-formatstring-macros', then GNU gettext implementations that don't
49dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
50dnl INTLDIR is used to find the intl libraries. If empty,
51dnl the value `$(top_builddir)/intl/' is used.
52dnl
53dnl The result of the configuration is one of three cases:
54dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
55dnl and used.
56dnl Catalog format: GNU --> install in $(datadir)
57dnl Catalog extension: .mo after installation, .gmo in source tree
58dnl 2) GNU gettext has been found in the system's C library.
59dnl Catalog format: GNU --> install in $(datadir)
60dnl Catalog extension: .mo after installation, .gmo in source tree
61dnl 3) No internationalization, always use English msgid.
62dnl Catalog format: none
63dnl Catalog extension: none
64dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
65dnl The use of .gmo is historical (it was needed to avoid overwriting the
66dnl GNU format catalogs when building on a platform with an X/Open gettext),
67dnl but we keep it in order not to force irrelevant filename changes on the
68dnl maintainers.
69dnl
70AC_DEFUN([AM_GNU_GETTEXT],
71[
72 dnl Argument checking.
73 ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
74 [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
75])])])])])
76 ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
77 [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
78])])])])
00ec24d0
JF		 79 define([gt_included_intl],
80 ifelse([$1], [external],
81 ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]),
82 [yes]))
da6ee469 83 define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], []))
00ec24d0
JF		 84 gt_NEEDS_INIT
85 AM_GNU_GETTEXT_NEED([$2])
da6ee469
JF		 86
87 AC_REQUIRE([AM_PO_SUBDIRS])dnl
88 ifelse(gt_included_intl, yes, [
89 AC_REQUIRE([AM_INTL_SUBDIR])dnl
90 ])
91
92 dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
93 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
94 AC_REQUIRE([AC_LIB_RPATH])
95
96 dnl Sometimes libintl requires libiconv, so first search for libiconv.
97 dnl Ideally we would do this search only after the
98 dnl if test "$USE_NLS" = "yes"; then
00ec24d0 99 dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
da6ee469
JF		 100 dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
101 dnl the configure script would need to contain the same shell code
102 dnl again, outside any 'if'. There are two solutions:
103 dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
104 dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
105 dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
106 dnl documented, we avoid it.
107 ifelse(gt_included_intl, yes, , [
108 AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
109 ])
110
111 dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation.
112 gt_INTL_MACOSX
113
114 dnl Set USE_NLS.
115 AC_REQUIRE([AM_NLS])
116
117 ifelse(gt_included_intl, yes, [
118 BUILD_INCLUDED_LIBINTL=no
119 USE_INCLUDED_LIBINTL=no
120 ])
121 LIBINTL=
122 LTLIBINTL=
123 POSUB=
124
00ec24d0
JF		 125 dnl Add a version number to the cache macros.
126 case " $gt_needs " in
127 *" need-formatstring-macros "*) gt_api_version=3 ;;
128 *" need-ngettext "*) gt_api_version=2 ;;
129 *) gt_api_version=1 ;;
130 esac
131 gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
132 gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
133
da6ee469
JF		 134 dnl If we use NLS figure out what method
135 if test "$USE_NLS" = "yes"; then
136 gt_use_preinstalled_gnugettext=no
137 ifelse(gt_included_intl, yes, [
138 AC_MSG_CHECKING([whether included gettext is requested])
139 AC_ARG_WITH(included-gettext,
140 [ --with-included-gettext use the GNU gettext library included here],
141 nls_cv_force_use_gnu_gettext=$withval,
142 nls_cv_force_use_gnu_gettext=no)
143 AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
144
145 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
146 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
147 ])
148 dnl User does not insist on using GNU NLS library. Figure out what
149 dnl to use. If GNU gettext is available we use this. Else we have
150 dnl to fall back to GNU NLS library.
151
00ec24d0
JF		 152 if test $gt_api_version -ge 3; then
153 gt_revision_test_code='
154#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
da6ee469
JF		 155#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
156#endif
00ec24d0 157changequote(,)dnl
da6ee469 158typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
00ec24d0
JF		 159changequote([,])dnl
160'
161 else
162 gt_revision_test_code=
163 fi
164 if test $gt_api_version -ge 2; then
165 gt_expression_test_code=' + * ngettext ("", "", 0)'
166 else
167 gt_expression_test_code=
168 fi
169
170 AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
171 [AC_TRY_LINK([#include <libintl.h>
172$gt_revision_test_code
173extern int _nl_msg_cat_cntr;
da6ee469
JF		 174extern int *_nl_domain_bindings;],
175 [bindtextdomain ("", "");
00ec24d0
JF		 176return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
177 [eval "$gt_func_gnugettext_libc=yes"],
178 [eval "$gt_func_gnugettext_libc=no"])])
da6ee469 179
00ec24d0 180 if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
da6ee469
JF		 181 dnl Sometimes libintl requires libiconv, so first search for libiconv.
182 ifelse(gt_included_intl, yes, , [
183 AM_ICONV_LINK
184 ])
185 dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
186 dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
187 dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
188 dnl even if libiconv doesn't exist.
189 AC_LIB_LINKFLAGS_BODY([intl])
190 AC_CACHE_CHECK([for GNU gettext in libintl],
00ec24d0 191 [$gt_func_gnugettext_libintl],
da6ee469
JF		 192 [gt_save_CPPFLAGS="$CPPFLAGS"
193 CPPFLAGS="$CPPFLAGS $INCINTL"
194 gt_save_LIBS="$LIBS"
195 LIBS="$LIBS $LIBINTL"
196 dnl Now see whether libintl exists and does not depend on libiconv.
197 AC_TRY_LINK([#include <libintl.h>
00ec24d0
JF		 198$gt_revision_test_code
199extern int _nl_msg_cat_cntr;
da6ee469
JF		 200extern
201#ifdef __cplusplus
202"C"
203#endif
204const char *_nl_expand_alias (const char *);],
205 [bindtextdomain ("", "");
00ec24d0
JF		 206return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
207 [eval "$gt_func_gnugettext_libintl=yes"],
208 [eval "$gt_func_gnugettext_libintl=no"])
da6ee469 209 dnl Now see whether libintl exists and depends on libiconv.
00ec24d0 210 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
da6ee469
JF		 211 LIBS="$LIBS $LIBICONV"
212 AC_TRY_LINK([#include <libintl.h>
00ec24d0
JF		 213$gt_revision_test_code
214extern int _nl_msg_cat_cntr;
da6ee469
JF		 215extern
216#ifdef __cplusplus
217"C"
218#endif
219const char *_nl_expand_alias (const char *);],
220 [bindtextdomain ("", "");
00ec24d0 221return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
da6ee469
JF		 222 [LIBINTL="$LIBINTL $LIBICONV"
223 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
00ec24d0 224 eval "$gt_func_gnugettext_libintl=yes"
da6ee469
JF		 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.)
00ec24d0
JF		 235 if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
236 || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
da6ee469
JF		 237 && test "$PACKAGE" != gettext-runtime \
238 && test "$PACKAGE" != gettext-tools; }; then
239 gt_use_preinstalled_gnugettext=yes
240 else
241 dnl Reset the values set by searching for libintl.
242 LIBINTL=
243 LTLIBINTL=
244 INCINTL=
245 fi
246
247 ifelse(gt_included_intl, yes, [
248 if test "$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
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.
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 $LIBTHREAD"
260 LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"
261 LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
262 fi
263
264 CATOBJEXT=
265 if test "$gt_use_preinstalled_gnugettext" = "yes" \
266 || test "$nls_cv_use_gnu_gettext" = "yes"; then
267 dnl Mark actions to use GNU gettext tools.
268 CATOBJEXT=.gmo
269 fi
270 ])
271
272 if test -n "$INTL_MACOSX_LIBS"; then
273 if test "$gt_use_preinstalled_gnugettext" = "yes" \
274 || test "$nls_cv_use_gnu_gettext" = "yes"; then
275 dnl Some extra flags are needed during linking.
276 LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
277 LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
278 fi
279 fi
280
281 if test "$gt_use_preinstalled_gnugettext" = "yes" \
282 || test "$nls_cv_use_gnu_gettext" = "yes"; then
283 AC_DEFINE(ENABLE_NLS, 1,
284 [Define to 1 if translation of program messages to the user's native language
285 is requested.])
286 else
287 USE_NLS=no
288 fi
289 fi
290
291 AC_MSG_CHECKING([whether to use NLS])
292 AC_MSG_RESULT([$USE_NLS])
293 if test "$USE_NLS" = "yes"; then
294 AC_MSG_CHECKING([where the gettext function comes from])
295 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
00ec24d0 296 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
da6ee469
JF		 297 gt_source="external libintl"
298 else
299 gt_source="libc"
300 fi
301 else
302 gt_source="included intl directory"
303 fi
304 AC_MSG_RESULT([$gt_source])
305 fi
306
307 if test "$USE_NLS" = "yes"; then
308
309 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
00ec24d0 310 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
da6ee469
JF		 311 AC_MSG_CHECKING([how to link with libintl])
312 AC_MSG_RESULT([$LIBINTL])
313 AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
314 fi
315
316 dnl For backward compatibility. Some packages may be using this.
317 AC_DEFINE(HAVE_GETTEXT, 1,
318 [Define if the GNU gettext() function is already present or preinstalled.])
319 AC_DEFINE(HAVE_DCGETTEXT, 1,
320 [Define if the GNU dcgettext() function is already present or preinstalled.])
321 fi
322
323 dnl We need to process the po/ directory.
324 POSUB=po
325 fi
326
327 ifelse(gt_included_intl, yes, [
328 dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
329 dnl to 'yes' because some of the testsuite requires it.
330 if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
331 BUILD_INCLUDED_LIBINTL=yes
332 fi
333
334 dnl Make all variables we use known to autoconf.
335 AC_SUBST(BUILD_INCLUDED_LIBINTL)
336 AC_SUBST(USE_INCLUDED_LIBINTL)
337 AC_SUBST(CATOBJEXT)
338
339 dnl For backward compatibility. Some configure.ins may be using this.
340 nls_cv_header_intl=
341 nls_cv_header_libgt=
342
343 dnl For backward compatibility. Some Makefiles may be using this.
344 DATADIRNAME=share
345 AC_SUBST(DATADIRNAME)
346
347 dnl For backward compatibility. Some Makefiles may be using this.
348 INSTOBJEXT=.mo
349 AC_SUBST(INSTOBJEXT)
350
351 dnl For backward compatibility. Some Makefiles may be using this.
352 GENCAT=gencat
353 AC_SUBST(GENCAT)
354
355 dnl For backward compatibility. Some Makefiles may be using this.
356 INTLOBJS=
357 if test "$USE_INCLUDED_LIBINTL" = yes; then
358 INTLOBJS="\$(GETTOBJS)"
359 fi
360 AC_SUBST(INTLOBJS)
361
362 dnl Enable libtool support if the surrounding package wishes it.
363 INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
364 AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
365 ])
366
367 dnl For backward compatibility. Some Makefiles may be using this.
368 INTLLIBS="$LIBINTL"
369 AC_SUBST(INTLLIBS)
370
371 dnl Make all documented variables known to autoconf.
372 AC_SUBST(LIBINTL)
373 AC_SUBST(LTLIBINTL)
374 AC_SUBST(POSUB)
375])
376
377
00ec24d0
JF		 378dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized.
379m4_define([gt_NEEDS_INIT],
da6ee469 380[
00ec24d0
JF		 381 m4_divert_text([DEFAULTS], [gt_needs=])
382 m4_define([gt_NEEDS_INIT], [])
da6ee469
JF		 383])
384
385
00ec24d0
JF		 386dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL])
387AC_DEFUN([AM_GNU_GETTEXT_NEED],
da6ee469 388[
00ec24d0 389 m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
da6ee469
JF		 390])
391
392
393dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
394AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
395
00ec24d0
JF		 396# iconv.m4 serial AM6 (gettext-0.17)
397dnl Copyright (C) 2000-2002, 2007 Free Software Foundation, Inc.
da6ee469
JF		 398dnl This file is free software; the Free Software Foundation
399dnl gives unlimited permission to copy and/or distribute it,
400dnl with or without modifications, as long as this notice is preserved.
401
402dnl From Bruno Haible.
403
404AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
405[
406 dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
407 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
408 AC_REQUIRE([AC_LIB_RPATH])
409
410 dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
411 dnl accordingly.
412 AC_LIB_LINKFLAGS_BODY([iconv])
413])
414
415AC_DEFUN([AM_ICONV_LINK],
416[
417 dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
418 dnl those with the standalone portable GNU libiconv installed).
00ec24d0 419 AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
da6ee469
JF		 420
421 dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
422 dnl accordingly.
423 AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
424
425 dnl Add $INCICONV to CPPFLAGS before performing the following checks,
426 dnl because if the user has installed libiconv and not disabled its use
427 dnl via --without-libiconv-prefix, he wants to use it. The first
428 dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
429 am_save_CPPFLAGS="$CPPFLAGS"
430 AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
431
00ec24d0 432 AC_CACHE_CHECK([for iconv], am_cv_func_iconv, [
da6ee469
JF		 433 am_cv_func_iconv="no, consider installing GNU libiconv"
434 am_cv_lib_iconv=no
435 AC_TRY_LINK([#include <stdlib.h>
436#include <iconv.h>],
437 [iconv_t cd = iconv_open("","");
438 iconv(cd,NULL,NULL,NULL,NULL);
439 iconv_close(cd);],
440 am_cv_func_iconv=yes)
441 if test "$am_cv_func_iconv" != yes; then
442 am_save_LIBS="$LIBS"
443 LIBS="$LIBS $LIBICONV"
444 AC_TRY_LINK([#include <stdlib.h>
445#include <iconv.h>],
446 [iconv_t cd = iconv_open("","");
447 iconv(cd,NULL,NULL,NULL,NULL);
448 iconv_close(cd);],
449 am_cv_lib_iconv=yes
450 am_cv_func_iconv=yes)
451 LIBS="$am_save_LIBS"
452 fi
453 ])
454 if test "$am_cv_func_iconv" = yes; then
00ec24d0
JF		 455 AC_CACHE_CHECK([for working iconv], am_cv_func_iconv_works, [
456 dnl This tests against bugs in AIX 5.1 and HP-UX 11.11.
457 am_save_LIBS="$LIBS"
458 if test $am_cv_lib_iconv = yes; then
459 LIBS="$LIBS $LIBICONV"
460 fi
461 AC_TRY_RUN([
462#include <iconv.h>
463#include <string.h>
464int main ()
465{
466 /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
467 returns. */
468 {
469 iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
470 if (cd_utf8_to_88591 != (iconv_t)(-1))
471 {
472 static const char input[] = "\342\202\254"; /* EURO SIGN */
473 char buf[10];
474 const char *inptr = input;
475 size_t inbytesleft = strlen (input);
476 char *outptr = buf;
477 size_t outbytesleft = sizeof (buf);
478 size_t res = iconv (cd_utf8_to_88591,
479 (char **) &inptr, &inbytesleft,
480 &outptr, &outbytesleft);
481 if (res == 0)
482 return 1;
483 }
484 }
485#if 0 /* This bug could be worked around by the caller. */
486 /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
487 {
488 iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
489 if (cd_88591_to_utf8 != (iconv_t)(-1))
490 {
491 static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
492 char buf[50];
493 const char *inptr = input;
494 size_t inbytesleft = strlen (input);
495 char *outptr = buf;
496 size_t outbytesleft = sizeof (buf);
497 size_t res = iconv (cd_88591_to_utf8,
498 (char **) &inptr, &inbytesleft,
499 &outptr, &outbytesleft);
500 if ((int)res > 0)
501 return 1;
502 }
503 }
504#endif
505 /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
506 provided. */
507 if (/* Try standardized names. */
508 iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
509 /* Try IRIX, OSF/1 names. */
510 && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
511 /* Try AIX names. */
512 && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
513 /* Try HP-UX names. */
514 && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
515 return 1;
516 return 0;
517}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
518 [case "$host_os" in
519 aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
520 *) am_cv_func_iconv_works="guessing yes" ;;
521 esac])
522 LIBS="$am_save_LIBS"
523 ])
524 case "$am_cv_func_iconv_works" in
525 *no) am_func_iconv=no am_cv_lib_iconv=no ;;
526 *) am_func_iconv=yes ;;
527 esac
528 else
529 am_func_iconv=no am_cv_lib_iconv=no
530 fi
531 if test "$am_func_iconv" = yes; then
532 AC_DEFINE(HAVE_ICONV, 1,
533 [Define if you have the iconv() function and it works.])
da6ee469
JF		 534 fi
535 if test "$am_cv_lib_iconv" = yes; then
536 AC_MSG_CHECKING([how to link with libiconv])
537 AC_MSG_RESULT([$LIBICONV])
538 else
539 dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
540 dnl either.
541 CPPFLAGS="$am_save_CPPFLAGS"
542 LIBICONV=
543 LTLIBICONV=
544 fi
545 AC_SUBST(LIBICONV)
546 AC_SUBST(LTLIBICONV)
547])
548
549AC_DEFUN([AM_ICONV],
550[
551 AM_ICONV_LINK
552 if test "$am_cv_func_iconv" = yes; then
553 AC_MSG_CHECKING([for iconv declaration])
554 AC_CACHE_VAL(am_cv_proto_iconv, [
555 AC_TRY_COMPILE([
556#include <stdlib.h>
557#include <iconv.h>
558extern
559#ifdef __cplusplus
560"C"
561#endif
562#if defined(__STDC__) || defined(__cplusplus)
563size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
564#else
565size_t iconv();
566#endif
567], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
568 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
569 am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
570 AC_MSG_RESULT([$]{ac_t:-
571 }[$]am_cv_proto_iconv)
572 AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
573 [Define as const if the declaration of iconv() needs const.])
574 fi
575])
576
00ec24d0
JF		 577# intlmacosx.m4 serial 1 (gettext-0.17)
578dnl Copyright (C) 2004-2007 Free Software Foundation, Inc.
579dnl This file is free software; the Free Software Foundation
580dnl gives unlimited permission to copy and/or distribute it,
581dnl with or without modifications, as long as this notice is preserved.
582dnl
583dnl This file can can be used in projects which are not available under
584dnl the GNU General Public License or the GNU Library General Public
585dnl License but which still want to provide support for the GNU gettext
586dnl functionality.
587dnl Please note that the actual code of the GNU gettext library is covered
588dnl by the GNU Library General Public License, and the rest of the GNU
589dnl gettext package package is covered by the GNU General Public License.
590dnl They are *not* in the public domain.
591
592dnl Checks for special options needed on MacOS X.
593dnl Defines INTL_MACOSX_LIBS.
594AC_DEFUN([gt_INTL_MACOSX],
595[
596 dnl Check for API introduced in MacOS X 10.2.
597 AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
598 gt_cv_func_CFPreferencesCopyAppValue,
599 [gt_save_LIBS="$LIBS"
600 LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
601 AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
602 [CFPreferencesCopyAppValue(NULL, NULL)],
603 [gt_cv_func_CFPreferencesCopyAppValue=yes],
604 [gt_cv_func_CFPreferencesCopyAppValue=no])
605 LIBS="$gt_save_LIBS"])
606 if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
607 AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], 1,
608 [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
609 fi
610 dnl Check for API introduced in MacOS X 10.3.
611 AC_CACHE_CHECK([for CFLocaleCopyCurrent], gt_cv_func_CFLocaleCopyCurrent,
612 [gt_save_LIBS="$LIBS"
613 LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
614 AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
615 [gt_cv_func_CFLocaleCopyCurrent=yes],
616 [gt_cv_func_CFLocaleCopyCurrent=no])
617 LIBS="$gt_save_LIBS"])
618 if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
619 AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], 1,
620 [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
621 fi
622 INTL_MACOSX_LIBS=
623 if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
624 INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
625 fi
626 AC_SUBST([INTL_MACOSX_LIBS])
627])
628
da6ee469
JF		 629# lib-ld.m4 serial 3 (gettext-0.13)
630dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
631dnl This file is free software; the Free Software Foundation
632dnl gives unlimited permission to copy and/or distribute it,
633dnl with or without modifications, as long as this notice is preserved.
634
635dnl Subroutines of libtool.m4,
636dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
637dnl with libtool.m4.
638
639dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
640AC_DEFUN([AC_LIB_PROG_LD_GNU],
641[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
642[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
643case `$LD -v 2>&1 </dev/null` in
644*GNU* | *'with BFD'*)
645 acl_cv_prog_gnu_ld=yes ;;
646*)
647 acl_cv_prog_gnu_ld=no ;;
648esac])
649with_gnu_ld=$acl_cv_prog_gnu_ld
650])
651
652dnl From libtool-1.4. Sets the variable LD.
653AC_DEFUN([AC_LIB_PROG_LD],
654[AC_ARG_WITH(gnu-ld,
655[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
656test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
657AC_REQUIRE([AC_PROG_CC])dnl
658AC_REQUIRE([AC_CANONICAL_HOST])dnl
659# Prepare PATH_SEPARATOR.
660# The user is always right.
661if test "${PATH_SEPARATOR+set}" != set; then
662 echo "#! /bin/sh" >conf$$.sh
663 echo "exit 0" >>conf$$.sh
664 chmod +x conf$$.sh
665 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
666 PATH_SEPARATOR=';'
667 else
668 PATH_SEPARATOR=:
669 fi
670 rm -f conf$$.sh
671fi
672ac_prog=ld
673if test "$GCC" = yes; then
674 # Check if gcc -print-prog-name=ld gives a path.
675 AC_MSG_CHECKING([for ld used by GCC])
676 case $host in
677 *-*-mingw*)
678 # gcc leaves a trailing carriage return which upsets mingw
679 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
680 *)
681 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
682 esac
683 case $ac_prog in
684 # Accept absolute paths.
685 [[\\/]* | [A-Za-z]:[\\/]*)]
686 [re_direlt='/[^/][^/]*/\.\./']
687 # Canonicalize the path of ld
688 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
689 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
690 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
691 done
692 test -z "$LD" && LD="$ac_prog"
693 ;;
694 "")
695 # If it fails, then pretend we aren't using GCC.
696 ac_prog=ld
697 ;;
698 *)
699 # If it is relative, then search for the first ld in PATH.
700 with_gnu_ld=unknown
701 ;;
702 esac
703elif test "$with_gnu_ld" = yes; then
704 AC_MSG_CHECKING([for GNU ld])
705else
706 AC_MSG_CHECKING([for non-GNU ld])
707fi
708AC_CACHE_VAL(acl_cv_path_LD,
709[if test -z "$LD"; then
710 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
711 for ac_dir in $PATH; do
712 test -z "$ac_dir" && ac_dir=.
713 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
714 acl_cv_path_LD="$ac_dir/$ac_prog"
715 # Check to see if the program is GNU ld. I'd rather use --version,
716 # but apparently some GNU ld's only accept -v.
717 # Break only if it was the GNU/non-GNU ld that we prefer.
718 case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
719 *GNU* | *'with BFD'*)
720 test "$with_gnu_ld" != no && break ;;
721 *)
722 test "$with_gnu_ld" != yes && break ;;
723 esac
724 fi
725 done
726 IFS="$ac_save_ifs"
727else
728 acl_cv_path_LD="$LD" # Let the user override the test with a path.
729fi])
730LD="$acl_cv_path_LD"
731if test -n "$LD"; then
732 AC_MSG_RESULT($LD)
733else
734 AC_MSG_RESULT(no)
735fi
736test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
737AC_LIB_PROG_LD_GNU
738])
739
00ec24d0
JF		 740# lib-link.m4 serial 13 (gettext-0.17)
741dnl Copyright (C) 2001-2007 Free Software Foundation, Inc.
da6ee469
JF		 742dnl This file is free software; the Free Software Foundation
743dnl gives unlimited permission to copy and/or distribute it,
744dnl with or without modifications, as long as this notice is preserved.
745
746dnl From Bruno Haible.
747
00ec24d0 748AC_PREREQ(2.54)
da6ee469
JF		 749
750dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
751dnl the libraries corresponding to explicit and implicit dependencies.
752dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
753dnl augments the CPPFLAGS variable.
00ec24d0
JF		 754dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
755dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
da6ee469
JF		 756AC_DEFUN([AC_LIB_LINKFLAGS],
757[
758 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
759 AC_REQUIRE([AC_LIB_RPATH])
760 define([Name],[translit([$1],[./-], [___])])
761 define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
762 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
763 AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
764 AC_LIB_LINKFLAGS_BODY([$1], [$2])
765 ac_cv_lib[]Name[]_libs="$LIB[]NAME"
766 ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
767 ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
00ec24d0 768 ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
da6ee469
JF		 769 ])
770 LIB[]NAME="$ac_cv_lib[]Name[]_libs"
771 LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
772 INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
00ec24d0 773 LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
da6ee469
JF		 774 AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
775 AC_SUBST([LIB]NAME)
776 AC_SUBST([LTLIB]NAME)
00ec24d0 777 AC_SUBST([LIB]NAME[_PREFIX])
da6ee469
JF		 778 dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
779 dnl results of this search when this library appears as a dependency.
780 HAVE_LIB[]NAME=yes
781 undefine([Name])
782 undefine([NAME])
783])
784
785dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
786dnl searches for libname and the libraries corresponding to explicit and
787dnl implicit dependencies, together with the specified include files and
788dnl the ability to compile and link the specified testcode. If found, it
789dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
790dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
791dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
792dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
00ec24d0
JF		 793dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
794dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
da6ee469
JF		 795AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
796[
797 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
798 AC_REQUIRE([AC_LIB_RPATH])
799 define([Name],[translit([$1],[./-], [___])])
800 define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
801 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
802
803 dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
804 dnl accordingly.
805 AC_LIB_LINKFLAGS_BODY([$1], [$2])
806
807 dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
808 dnl because if the user has installed lib[]Name and not disabled its use
809 dnl via --without-lib[]Name-prefix, he wants to use it.
810 ac_save_CPPFLAGS="$CPPFLAGS"
811 AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
812
813 AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
814 ac_save_LIBS="$LIBS"
815 LIBS="$LIBS $LIB[]NAME"
816 AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
817 LIBS="$ac_save_LIBS"
818 ])
819 if test "$ac_cv_lib[]Name" = yes; then
820 HAVE_LIB[]NAME=yes
821 AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
822 AC_MSG_CHECKING([how to link with lib[]$1])
823 AC_MSG_RESULT([$LIB[]NAME])
824 else
825 HAVE_LIB[]NAME=no
826 dnl If $LIB[]NAME didn't lead to a usable library, we don't need
827 dnl $INC[]NAME either.
828 CPPFLAGS="$ac_save_CPPFLAGS"
829 LIB[]NAME=
830 LTLIB[]NAME=
00ec24d0 831 LIB[]NAME[]_PREFIX=
da6ee469
JF		 832 fi
833 AC_SUBST([HAVE_LIB]NAME)
834 AC_SUBST([LIB]NAME)
835 AC_SUBST([LTLIB]NAME)
00ec24d0 836 AC_SUBST([LIB]NAME[_PREFIX])
da6ee469
JF		 837 undefine([Name])
838 undefine([NAME])
839])
840
841dnl Determine the platform dependent parameters needed to use rpath:
00ec24d0
JF		 842dnl acl_libext,
843dnl acl_shlibext,
844dnl acl_hardcode_libdir_flag_spec,
845dnl acl_hardcode_libdir_separator,
846dnl acl_hardcode_direct,
847dnl acl_hardcode_minus_L.
da6ee469
JF		 848AC_DEFUN([AC_LIB_RPATH],
849[
850 dnl Tell automake >= 1.10 to complain if config.rpath is missing.
851 m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
852 AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
853 AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
854 AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
855 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
856 AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
857 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
858 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
859 . ./conftest.sh
860 rm -f ./conftest.sh
861 acl_cv_rpath=done
862 ])
863 wl="$acl_cv_wl"
00ec24d0
JF		 864 acl_libext="$acl_cv_libext"
865 acl_shlibext="$acl_cv_shlibext"
866 acl_libname_spec="$acl_cv_libname_spec"
867 acl_library_names_spec="$acl_cv_library_names_spec"
868 acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
869 acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
870 acl_hardcode_direct="$acl_cv_hardcode_direct"
871 acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
da6ee469
JF		 872 dnl Determine whether the user wants rpath handling at all.
873 AC_ARG_ENABLE(rpath,
874 [ --disable-rpath do not hardcode runtime library paths],
875 :, enable_rpath=yes)
876])
877
878dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
879dnl the libraries corresponding to explicit and implicit dependencies.
880dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
00ec24d0
JF		 881dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
882dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
da6ee469
JF		 883AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
884[
885 AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
886 define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
887 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
00ec24d0
JF		 888 dnl Autoconf >= 2.61 supports dots in --with options.
889 define([N_A_M_E],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit([$1],[.],[_])],[$1])])
da6ee469
JF		 890 dnl By default, look in $includedir and $libdir.
891 use_additional=yes
892 AC_LIB_WITH_FINAL_PREFIX([
893 eval additional_includedir=\"$includedir\"
894 eval additional_libdir=\"$libdir\"
895 ])
00ec24d0
JF		 896 AC_LIB_ARG_WITH([lib]N_A_M_E[-prefix],
897[ --with-lib]N_A_M_E[-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
898 --without-lib]N_A_M_E[-prefix don't search for lib$1 in includedir and libdir],
da6ee469
JF		 899[
900 if test "X$withval" = "Xno"; then
901 use_additional=no
902 else
903 if test "X$withval" = "X"; then
904 AC_LIB_WITH_FINAL_PREFIX([
905 eval additional_includedir=\"$includedir\"
906 eval additional_libdir=\"$libdir\"
907 ])
908 else
909 additional_includedir="$withval/include"
910 additional_libdir="$withval/$acl_libdirstem"
911 fi
912 fi
913])
914 dnl Search the library and its dependencies in $additional_libdir and
915 dnl $LDFLAGS. Using breadth-first-seach.
916 LIB[]NAME=
917 LTLIB[]NAME=
918 INC[]NAME=
00ec24d0 919 LIB[]NAME[]_PREFIX=
da6ee469
JF		 920 rpathdirs=
921 ltrpathdirs=
922 names_already_handled=
923 names_next_round='$1 $2'
924 while test -n "$names_next_round"; do
925 names_this_round="$names_next_round"
926 names_next_round=
927 for name in $names_this_round; do
928 already_handled=
929 for n in $names_already_handled; do
930 if test "$n" = "$name"; then
931 already_handled=yes
932 break
933 fi
934 done
935 if test -z "$already_handled"; then
936 names_already_handled="$names_already_handled $name"
937 dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
938 dnl or AC_LIB_HAVE_LINKFLAGS call.
939 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
940 eval value=\"\$HAVE_LIB$uppername\"
941 if test -n "$value"; then
942 if test "$value" = yes; then
943 eval value=\"\$LIB$uppername\"
944 test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
945 eval value=\"\$LTLIB$uppername\"
946 test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
947 else
948 dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
949 dnl that this library doesn't exist. So just drop it.
950 :
951 fi
952 else
953 dnl Search the library lib$name in $additional_libdir and $LDFLAGS
954 dnl and the already constructed $LIBNAME/$LTLIBNAME.
955 found_dir=
956 found_la=
957 found_so=
958 found_a=
00ec24d0
JF		 959 eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
960 if test -n "$acl_shlibext"; then
961 shrext=".$acl_shlibext" # typically: shrext=.so
962 else
963 shrext=
964 fi
da6ee469 965 if test $use_additional = yes; then
00ec24d0
JF		 966 dir="$additional_libdir"
967 dnl The same code as in the loop below:
968 dnl First look for a shared library.
969 if test -n "$acl_shlibext"; then
970 if test -f "$dir/$libname$shrext"; then
971 found_dir="$dir"
972 found_so="$dir/$libname$shrext"
973 else
974 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
975 ver=`(cd "$dir" && \
976 for f in "$libname$shrext".*; do echo "$f"; done \
977 | sed -e "s,^$libname$shrext\\\\.,," \
978 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
979 | sed 1q ) 2>/dev/null`
980 if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
981 found_dir="$dir"
982 found_so="$dir/$libname$shrext.$ver"
983 fi
984 else
985 eval library_names=\"$acl_library_names_spec\"
986 for f in $library_names; do
987 if test -f "$dir/$f"; then
988 found_dir="$dir"
989 found_so="$dir/$f"
990 break
991 fi
992 done
da6ee469
JF		 993 fi
994 fi
995 fi
00ec24d0
JF		 996 dnl Then look for a static library.
997 if test "X$found_dir" = "X"; then
998 if test -f "$dir/$libname.$acl_libext"; then
999 found_dir="$dir"
1000 found_a="$dir/$libname.$acl_libext"
1001 fi
1002 fi
1003 if test "X$found_dir" != "X"; then
1004 if test -f "$dir/$libname.la"; then
1005 found_la="$dir/$libname.la"
1006 fi
1007 fi
da6ee469
JF		 1008 fi
1009 if test "X$found_dir" = "X"; then
1010 for x in $LDFLAGS $LTLIB[]NAME; do
1011 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1012 case "$x" in
1013 -L*)
1014 dir=`echo "X$x" | sed -e 's/^X-L//'`
00ec24d0
JF		 1015 dnl First look for a shared library.
1016 if test -n "$acl_shlibext"; then
1017 if test -f "$dir/$libname$shrext"; then
da6ee469 1018 found_dir="$dir"
00ec24d0
JF		 1019 found_so="$dir/$libname$shrext"
1020 else
1021 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
1022 ver=`(cd "$dir" && \
1023 for f in "$libname$shrext".*; do echo "$f"; done \
1024 | sed -e "s,^$libname$shrext\\\\.,," \
1025 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
1026 | sed 1q ) 2>/dev/null`
1027 if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
1028 found_dir="$dir"
1029 found_so="$dir/$libname$shrext.$ver"
1030 fi
1031 else
1032 eval library_names=\"$acl_library_names_spec\"
1033 for f in $library_names; do
1034 if test -f "$dir/$f"; then
1035 found_dir="$dir"
1036 found_so="$dir/$f"
1037 break
1038 fi
1039 done
da6ee469
JF		 1040 fi
1041 fi
1042 fi
00ec24d0
JF		 1043 dnl Then look for a static library.
1044 if test "X$found_dir" = "X"; then
1045 if test -f "$dir/$libname.$acl_libext"; then
1046 found_dir="$dir"
1047 found_a="$dir/$libname.$acl_libext"
1048 fi
1049 fi
1050 if test "X$found_dir" != "X"; then
1051 if test -f "$dir/$libname.la"; then
1052 found_la="$dir/$libname.la"
1053 fi
1054 fi
da6ee469
JF		 1055 ;;
1056 esac
1057 if test "X$found_dir" != "X"; then
1058 break
1059 fi
1060 done
1061 fi
1062 if test "X$found_dir" != "X"; then
1063 dnl Found the library.
1064 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
1065 if test "X$found_so" != "X"; then
1066 dnl Linking with a shared library. We attempt to hardcode its
1067 dnl directory into the executable's runpath, unless it's the
1068 dnl standard /usr/lib.
1069 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then
1070 dnl No hardcoding is needed.
1071 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
1072 else
1073 dnl Use an explicit option to hardcode DIR into the resulting
1074 dnl binary.
1075 dnl Potentially add DIR to ltrpathdirs.
1076 dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
1077 haveit=
1078 for x in $ltrpathdirs; do
1079 if test "X$x" = "X$found_dir"; then
1080 haveit=yes
1081 break
1082 fi
1083 done
1084 if test -z "$haveit"; then
1085 ltrpathdirs="$ltrpathdirs $found_dir"
1086 fi
1087 dnl The hardcoding into $LIBNAME is system dependent.
00ec24d0 1088 if test "$acl_hardcode_direct" = yes; then
da6ee469
JF		 1089 dnl Using DIR/libNAME.so during linking hardcodes DIR into the
1090 dnl resulting binary.
1091 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
1092 else
00ec24d0 1093 if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
da6ee469
JF		 1094 dnl Use an explicit option to hardcode DIR into the resulting
1095 dnl binary.
1096 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
1097 dnl Potentially add DIR to rpathdirs.
1098 dnl The rpathdirs will be appended to $LIBNAME at the end.
1099 haveit=
1100 for x in $rpathdirs; do
1101 if test "X$x" = "X$found_dir"; then
1102 haveit=yes
1103 break
1104 fi
1105 done
1106 if test -z "$haveit"; then
1107 rpathdirs="$rpathdirs $found_dir"
1108 fi
1109 else
1110 dnl Rely on "-L$found_dir".
1111 dnl But don't add it if it's already contained in the LDFLAGS
1112 dnl or the already constructed $LIBNAME
1113 haveit=
1114 for x in $LDFLAGS $LIB[]NAME; do
1115 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1116 if test "X$x" = "X-L$found_dir"; then
1117 haveit=yes
1118 break
1119 fi
1120 done
1121 if test -z "$haveit"; then
1122 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
1123 fi
00ec24d0 1124 if test "$acl_hardcode_minus_L" != no; then
da6ee469
JF		 1125 dnl FIXME: Not sure whether we should use
1126 dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
1127 dnl here.
1128 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
1129 else
00ec24d0 1130 dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
da6ee469
JF		 1131 dnl here, because this doesn't fit in flags passed to the
1132 dnl compiler. So give up. No hardcoding. This affects only
1133 dnl very old systems.
1134 dnl FIXME: Not sure whether we should use
1135 dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
1136 dnl here.
1137 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
1138 fi
1139 fi
1140 fi
1141 fi
1142 else
1143 if test "X$found_a" != "X"; then
1144 dnl Linking with a static library.
1145 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
1146 else
1147 dnl We shouldn't come here, but anyway it's good to have a
1148 dnl fallback.
1149 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
1150 fi
1151 fi
1152 dnl Assume the include files are nearby.
1153 additional_includedir=
1154 case "$found_dir" in
1155 */$acl_libdirstem | */$acl_libdirstem/)
1156 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
00ec24d0 1157 LIB[]NAME[]_PREFIX="$basedir"
da6ee469
JF		 1158 additional_includedir="$basedir/include"
1159 ;;
1160 esac
1161 if test "X$additional_includedir" != "X"; then
1162 dnl Potentially add $additional_includedir to $INCNAME.
1163 dnl But don't add it
1164 dnl 1. if it's the standard /usr/include,
1165 dnl 2. if it's /usr/local/include and we are using GCC on Linux,
1166 dnl 3. if it's already present in $CPPFLAGS or the already
1167 dnl constructed $INCNAME,
1168 dnl 4. if it doesn't exist as a directory.
1169 if test "X$additional_includedir" != "X/usr/include"; then
1170 haveit=
1171 if test "X$additional_includedir" = "X/usr/local/include"; then
1172 if test -n "$GCC"; then
1173 case $host_os in
1174 linux* | gnu* | k*bsd*-gnu) haveit=yes;;
1175 esac
1176 fi
1177 fi
1178 if test -z "$haveit"; then
1179 for x in $CPPFLAGS $INC[]NAME; do
1180 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1181 if test "X$x" = "X-I$additional_includedir"; then
1182 haveit=yes
1183 break
1184 fi
1185 done
1186 if test -z "$haveit"; then
1187 if test -d "$additional_includedir"; then
1188 dnl Really add $additional_includedir to $INCNAME.
1189 INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
1190 fi
1191 fi
1192 fi
1193 fi
1194 fi
1195 dnl Look for dependencies.
1196 if test -n "$found_la"; then
1197 dnl Read the .la file. It defines the variables
1198 dnl dlname, library_names, old_library, dependency_libs, current,
1199 dnl age, revision, installed, dlopen, dlpreopen, libdir.
1200 save_libdir="$libdir"
1201 case "$found_la" in
1202 */* | *\\*) . "$found_la" ;;
1203 *) . "./$found_la" ;;
1204 esac
1205 libdir="$save_libdir"
1206 dnl We use only dependency_libs.
1207 for dep in $dependency_libs; do
1208 case "$dep" in
1209 -L*)
1210 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
1211 dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
1212 dnl But don't add it
1213 dnl 1. if it's the standard /usr/lib,
1214 dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
1215 dnl 3. if it's already present in $LDFLAGS or the already
1216 dnl constructed $LIBNAME,
1217 dnl 4. if it doesn't exist as a directory.
1218 if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
1219 haveit=
1220 if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
1221 if test -n "$GCC"; then
1222 case $host_os in
1223 linux* | gnu* | k*bsd*-gnu) haveit=yes;;
1224 esac
1225 fi
1226 fi
1227 if test -z "$haveit"; then
1228 haveit=
1229 for x in $LDFLAGS $LIB[]NAME; do
1230 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1231 if test "X$x" = "X-L$additional_libdir"; then
1232 haveit=yes
1233 break
1234 fi
1235 done
1236 if test -z "$haveit"; then
1237 if test -d "$additional_libdir"; then
1238 dnl Really add $additional_libdir to $LIBNAME.
1239 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
1240 fi
1241 fi
1242 haveit=
1243 for x in $LDFLAGS $LTLIB[]NAME; do
1244 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1245 if test "X$x" = "X-L$additional_libdir"; then
1246 haveit=yes
1247 break
1248 fi
1249 done
1250 if test -z "$haveit"; then
1251 if test -d "$additional_libdir"; then
1252 dnl Really add $additional_libdir to $LTLIBNAME.
1253 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
1254 fi
1255 fi
1256 fi
1257 fi
1258 ;;
1259 -R*)
1260 dir=`echo "X$dep" | sed -e 's/^X-R//'`
1261 if test "$enable_rpath" != no; then
1262 dnl Potentially add DIR to rpathdirs.
1263 dnl The rpathdirs will be appended to $LIBNAME at the end.
1264 haveit=
1265 for x in $rpathdirs; do
1266 if test "X$x" = "X$dir"; then
1267 haveit=yes
1268 break
1269 fi
1270 done
1271 if test -z "$haveit"; then
1272 rpathdirs="$rpathdirs $dir"
1273 fi
1274 dnl Potentially add DIR to ltrpathdirs.
1275 dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
1276 haveit=
1277 for x in $ltrpathdirs; do
1278 if test "X$x" = "X$dir"; then
1279 haveit=yes
1280 break
1281 fi
1282 done
1283 if test -z "$haveit"; then
1284 ltrpathdirs="$ltrpathdirs $dir"
1285 fi
1286 fi
1287 ;;
1288 -l*)
1289 dnl Handle this in the next round.
1290 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
1291 ;;
1292 *.la)
1293 dnl Handle this in the next round. Throw away the .la's
1294 dnl directory; it is already contained in a preceding -L
1295 dnl option.
1296 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
1297 ;;
1298 *)
1299 dnl Most likely an immediate library name.
1300 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
1301 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
1302 ;;
1303 esac
1304 done
1305 fi
1306 else
1307 dnl Didn't find the library; assume it is in the system directories
1308 dnl known to the linker and runtime loader. (All the system
1309 dnl directories known to the linker should also be known to the
1310 dnl runtime loader, otherwise the system is severely misconfigured.)
1311 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
1312 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
1313 fi
1314 fi
1315 fi
1316 done
1317 done
1318 if test "X$rpathdirs" != "X"; then
00ec24d0 1319 if test -n "$acl_hardcode_libdir_separator"; then
da6ee469
JF		 1320 dnl Weird platform: only the last -rpath option counts, the user must
1321 dnl pass all path elements in one option. We can arrange that for a
1322 dnl single library, but not when more than one $LIBNAMEs are used.
1323 alldirs=
1324 for found_dir in $rpathdirs; do
00ec24d0 1325 alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
da6ee469 1326 done
00ec24d0 1327 dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
da6ee469
JF		 1328 acl_save_libdir="$libdir"
1329 libdir="$alldirs"
00ec24d0 1330 eval flag=\"$acl_hardcode_libdir_flag_spec\"
da6ee469
JF		 1331 libdir="$acl_save_libdir"
1332 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
1333 else
1334 dnl The -rpath options are cumulative.
1335 for found_dir in $rpathdirs; do
1336 acl_save_libdir="$libdir"
1337 libdir="$found_dir"
00ec24d0 1338 eval flag=\"$acl_hardcode_libdir_flag_spec\"
da6ee469
JF		 1339 libdir="$acl_save_libdir"
1340 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
1341 done
1342 fi
1343 fi
1344 if test "X$ltrpathdirs" != "X"; then
1345 dnl When using libtool, the option that works for both libraries and
1346 dnl executables is -R. The -R options are cumulative.
1347 for found_dir in $ltrpathdirs; do
1348 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
1349 done
1350 fi
1351])
1352
1353dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
1354dnl unless already present in VAR.
1355dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
1356dnl contains two or three consecutive elements that belong together.
1357AC_DEFUN([AC_LIB_APPENDTOVAR],
1358[
1359 for element in [$2]; do
1360 haveit=
1361 for x in $[$1]; do
1362 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1363 if test "X$x" = "X$element"; then
1364 haveit=yes
1365 break
1366 fi
1367 done
1368 if test -z "$haveit"; then
1369 [$1]="${[$1]}${[$1]:+ }$element"
1370 fi
1371 done
1372])
1373
1374dnl For those cases where a variable contains several -L and -l options
1375dnl referring to unknown libraries and directories, this macro determines the
1376dnl necessary additional linker options for the runtime path.
1377dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
1378dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
1379dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
1380dnl otherwise linking without libtool is assumed.
1381AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
1382[
1383 AC_REQUIRE([AC_LIB_RPATH])
1384 AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
1385 $1=
1386 if test "$enable_rpath" != no; then
00ec24d0 1387 if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
da6ee469
JF		 1388 dnl Use an explicit option to hardcode directories into the resulting
1389 dnl binary.
1390 rpathdirs=
1391 next=
1392 for opt in $2; do
1393 if test -n "$next"; then
1394 dir="$next"
1395 dnl No need to hardcode the standard /usr/lib.
1396 if test "X$dir" != "X/usr/$acl_libdirstem"; then
1397 rpathdirs="$rpathdirs $dir"
1398 fi
1399 next=
1400 else
1401 case $opt in
1402 -L) next=yes ;;
1403 -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
1404 dnl No need to hardcode the standard /usr/lib.
1405 if test "X$dir" != "X/usr/$acl_libdirstem"; then
1406 rpathdirs="$rpathdirs $dir"
1407 fi
1408 next= ;;
1409 *) next= ;;
1410 esac
1411 fi
1412 done
1413 if test "X$rpathdirs" != "X"; then
1414 if test -n ""$3""; then
1415 dnl libtool is used for linking. Use -R options.
1416 for dir in $rpathdirs; do
1417 $1="${$1}${$1:+ }-R$dir"
1418 done
1419 else
1420 dnl The linker is used for linking directly.
00ec24d0 1421 if test -n "$acl_hardcode_libdir_separator"; then
da6ee469
JF		 1422 dnl Weird platform: only the last -rpath option counts, the user
1423 dnl must pass all path elements in one option.
1424 alldirs=
1425 for dir in $rpathdirs; do
00ec24d0 1426 alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
da6ee469
JF		 1427 done
1428 acl_save_libdir="$libdir"
1429 libdir="$alldirs"
00ec24d0 1430 eval flag=\"$acl_hardcode_libdir_flag_spec\"
da6ee469
JF		 1431 libdir="$acl_save_libdir"
1432 $1="$flag"
1433 else
1434 dnl The -rpath options are cumulative.
1435 for dir in $rpathdirs; do
1436 acl_save_libdir="$libdir"
1437 libdir="$dir"
00ec24d0 1438 eval flag=\"$acl_hardcode_libdir_flag_spec\"
da6ee469
JF		 1439 libdir="$acl_save_libdir"
1440 $1="${$1}${$1:+ }$flag"
1441 done
1442 fi
1443 fi
1444 fi
1445 fi
1446 fi
1447 AC_SUBST([$1])
1448])
1449
1450# lib-prefix.m4 serial 5 (gettext-0.15)
1451dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
1452dnl This file is free software; the Free Software Foundation
1453dnl gives unlimited permission to copy and/or distribute it,
1454dnl with or without modifications, as long as this notice is preserved.
1455
1456dnl From Bruno Haible.
1457
1458dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
1459dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
1460dnl require excessive bracketing.
1461ifdef([AC_HELP_STRING],
1462[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
1463[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
1464
1465dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
1466dnl to access previously installed libraries. The basic assumption is that
1467dnl a user will want packages to use other packages he previously installed
1468dnl with the same --prefix option.
1469dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
1470dnl libraries, but is otherwise very convenient.
1471AC_DEFUN([AC_LIB_PREFIX],
1472[
1473 AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
1474 AC_REQUIRE([AC_PROG_CC])
1475 AC_REQUIRE([AC_CANONICAL_HOST])
1476 AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
1477 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
1478 dnl By default, look in $includedir and $libdir.
1479 use_additional=yes
1480 AC_LIB_WITH_FINAL_PREFIX([
1481 eval additional_includedir=\"$includedir\"
1482 eval additional_libdir=\"$libdir\"
1483 ])
1484 AC_LIB_ARG_WITH([lib-prefix],
1485[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
1486 --without-lib-prefix don't search for libraries in includedir and libdir],
1487[
1488 if test "X$withval" = "Xno"; then
1489 use_additional=no
1490 else
1491 if test "X$withval" = "X"; then
1492 AC_LIB_WITH_FINAL_PREFIX([
1493 eval additional_includedir=\"$includedir\"
1494 eval additional_libdir=\"$libdir\"
1495 ])
1496 else
1497 additional_includedir="$withval/include"
1498 additional_libdir="$withval/$acl_libdirstem"
1499 fi
1500 fi
1501])
1502 if test $use_additional = yes; then
1503 dnl Potentially add $additional_includedir to $CPPFLAGS.
1504 dnl But don't add it
1505 dnl 1. if it's the standard /usr/include,
1506 dnl 2. if it's already present in $CPPFLAGS,
1507 dnl 3. if it's /usr/local/include and we are using GCC on Linux,
1508 dnl 4. if it doesn't exist as a directory.
1509 if test "X$additional_includedir" != "X/usr/include"; then
1510 haveit=
1511 for x in $CPPFLAGS; do
1512 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1513 if test "X$x" = "X-I$additional_includedir"; then
1514 haveit=yes
1515 break
1516 fi
1517 done
1518 if test -z "$haveit"; then
1519 if test "X$additional_includedir" = "X/usr/local/include"; then
1520 if test -n "$GCC"; then
1521 case $host_os in
1522 linux* | gnu* | k*bsd*-gnu) haveit=yes;;
1523 esac
1524 fi
1525 fi
1526 if test -z "$haveit"; then
1527 if test -d "$additional_includedir"; then
1528 dnl Really add $additional_includedir to $CPPFLAGS.
1529 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
1530 fi
1531 fi
1532 fi
1533 fi
1534 dnl Potentially add $additional_libdir to $LDFLAGS.
1535 dnl But don't add it
1536 dnl 1. if it's the standard /usr/lib,
1537 dnl 2. if it's already present in $LDFLAGS,
1538 dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
1539 dnl 4. if it doesn't exist as a directory.
1540 if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
1541 haveit=
1542 for x in $LDFLAGS; do
1543 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1544 if test "X$x" = "X-L$additional_libdir"; then
1545 haveit=yes
1546 break
1547 fi
1548 done
1549 if test -z "$haveit"; then
1550 if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
1551 if test -n "$GCC"; then
1552 case $host_os in
1553 linux*) haveit=yes;;
1554 esac
1555 fi
1556 fi
1557 if test -z "$haveit"; then
1558 if test -d "$additional_libdir"; then
1559 dnl Really add $additional_libdir to $LDFLAGS.
1560 LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
1561 fi
1562 fi
1563 fi
1564 fi
1565 fi
1566])
1567
1568dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
1569dnl acl_final_exec_prefix, containing the values to which $prefix and
1570dnl $exec_prefix will expand at the end of the configure script.
1571AC_DEFUN([AC_LIB_PREPARE_PREFIX],
1572[
1573 dnl Unfortunately, prefix and exec_prefix get only finally determined
1574 dnl at the end of configure.
1575 if test "X$prefix" = "XNONE"; then
1576 acl_final_prefix="$ac_default_prefix"
1577 else
1578 acl_final_prefix="$prefix"
1579 fi
1580 if test "X$exec_prefix" = "XNONE"; then
1581 acl_final_exec_prefix='${prefix}'
1582 else
1583 acl_final_exec_prefix="$exec_prefix"
1584 fi
1585 acl_save_prefix="$prefix"
1586 prefix="$acl_final_prefix"
1587 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
1588 prefix="$acl_save_prefix"
1589])
1590
1591dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
1592dnl variables prefix and exec_prefix bound to the values they will have
1593dnl at the end of the configure script.
1594AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
1595[
1596 acl_save_prefix="$prefix"
1597 prefix="$acl_final_prefix"
1598 acl_save_exec_prefix="$exec_prefix"
1599 exec_prefix="$acl_final_exec_prefix"
1600 $1
1601 exec_prefix="$acl_save_exec_prefix"
1602 prefix="$acl_save_prefix"
1603])
1604
1605dnl AC_LIB_PREPARE_MULTILIB creates a variable acl_libdirstem, containing
1606dnl the basename of the libdir, either "lib" or "lib64".
1607AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
1608[
1609 dnl There is no formal standard regarding lib and lib64. The current
1610 dnl practice is that on a system supporting 32-bit and 64-bit instruction
1611 dnl sets or ABIs, 64-bit libraries go under $prefix/lib64 and 32-bit
1612 dnl libraries go under $prefix/lib. We determine the compiler's default
1613 dnl mode by looking at the compiler's library search path. If at least
1614 dnl of its elements ends in /lib64 or points to a directory whose absolute
1615 dnl pathname ends in /lib64, we assume a 64-bit ABI. Otherwise we use the
1616 dnl default, namely "lib".
1617 acl_libdirstem=lib
1618 searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
1619 if test -n "$searchpath"; then
1620 acl_save_IFS="${IFS= }"; IFS=":"
1621 for searchdir in $searchpath; do
1622 if test -d "$searchdir"; then
1623 case "$searchdir" in
1624 */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
1625 *) searchdir=`cd "$searchdir" && pwd`
1626 case "$searchdir" in
1627 */lib64 ) acl_libdirstem=lib64 ;;
1628 esac ;;
1629 esac
1630 fi
1631 done
1632 IFS="$acl_save_IFS"
1633 fi
1634])
1635
1636# nls.m4 serial 3 (gettext-0.15)
1637dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc.
1638dnl This file is free software; the Free Software Foundation
1639dnl gives unlimited permission to copy and/or distribute it,
1640dnl with or without modifications, as long as this notice is preserved.
1641dnl
1642dnl This file can can be used in projects which are not available under
1643dnl the GNU General Public License or the GNU Library General Public
1644dnl License but which still want to provide support for the GNU gettext
1645dnl functionality.
1646dnl Please note that the actual code of the GNU gettext library is covered
1647dnl by the GNU Library General Public License, and the rest of the GNU
1648dnl gettext package package is covered by the GNU General Public License.
1649dnl They are *not* in the public domain.
1650
1651dnl Authors:
1652dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
1653dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
1654
1655AC_PREREQ(2.50)
1656
1657AC_DEFUN([AM_NLS],
1658[
1659 AC_MSG_CHECKING([whether NLS is requested])
1660 dnl Default is enabled NLS
1661 AC_ARG_ENABLE(nls,
1662 [ --disable-nls do not use Native Language Support],
1663 USE_NLS=$enableval, USE_NLS=yes)
1664 AC_MSG_RESULT($USE_NLS)
1665 AC_SUBST(USE_NLS)
1666])
1667
00ec24d0
JF		 1668# po.m4 serial 15 (gettext-0.17)
1669dnl Copyright (C) 1995-2007 Free Software Foundation, Inc.
da6ee469
JF		 1670dnl This file is free software; the Free Software Foundation
1671dnl gives unlimited permission to copy and/or distribute it,
1672dnl with or without modifications, as long as this notice is preserved.
1673dnl
1674dnl This file can can be used in projects which are not available under
1675dnl the GNU General Public License or the GNU Library General Public
1676dnl License but which still want to provide support for the GNU gettext
1677dnl functionality.
1678dnl Please note that the actual code of the GNU gettext library is covered
1679dnl by the GNU Library General Public License, and the rest of the GNU
1680dnl gettext package package is covered by the GNU General Public License.
1681dnl They are *not* in the public domain.
1682
1683dnl Authors:
1684dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
1685dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
1686
1687AC_PREREQ(2.50)
1688
1689dnl Checks for all prerequisites of the po subdirectory.
1690AC_DEFUN([AM_PO_SUBDIRS],
1691[
1692 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1693 AC_REQUIRE([AC_PROG_INSTALL])dnl
1694 AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
1695 AC_REQUIRE([AM_NLS])dnl
1696
00ec24d0
JF		 1697 dnl Release version of the gettext macros. This is used to ensure that
1698 dnl the gettext macros and po/Makefile.in.in are in sync.
1699 AC_SUBST([GETTEXT_MACRO_VERSION], [0.17])
1700
da6ee469
JF		 1701 dnl Perform the following tests also if --disable-nls has been given,
1702 dnl because they are needed for "make dist" to work.
1703
1704 dnl Search for GNU msgfmt in the PATH.
1705 dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
1706 dnl The second test excludes FreeBSD msgfmt.
1707 AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
1708 [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
1709 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
1710 :)
1711 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
1712
1713 dnl Test whether it is GNU msgfmt >= 0.15.
1714changequote(,)dnl
1715 case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
1716 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
1717 *) MSGFMT_015=$MSGFMT ;;
1718 esac
1719changequote([,])dnl
1720 AC_SUBST([MSGFMT_015])
1721changequote(,)dnl
1722 case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
1723 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
1724 *) GMSGFMT_015=$GMSGFMT ;;
1725 esac
1726changequote([,])dnl
1727 AC_SUBST([GMSGFMT_015])
1728
1729 dnl Search for GNU xgettext 0.12 or newer in the PATH.
1730 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
1731 dnl The second test excludes FreeBSD xgettext.
1732 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
1733 [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
1734 (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)],
1735 :)
1736 dnl Remove leftover from FreeBSD xgettext call.
1737 rm -f messages.po
1738
1739 dnl Test whether it is GNU xgettext >= 0.15.
1740changequote(,)dnl
1741 case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
1742 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
1743 *) XGETTEXT_015=$XGETTEXT ;;
1744 esac
1745changequote([,])dnl
1746 AC_SUBST([XGETTEXT_015])
1747
1748 dnl Search for GNU msgmerge 0.11 or newer in the PATH.
1749 AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
1750 [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
1751
1752 dnl Installation directories.
1753 dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
1754 dnl have to define it here, so that it can be used in po/Makefile.
1755 test -n "$localedir" || localedir='${datadir}/locale'
1756 AC_SUBST([localedir])
1757
00ec24d0
JF		 1758 dnl Support for AM_XGETTEXT_OPTION.
1759 test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
1760 AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
1761
da6ee469
JF		 1762 AC_CONFIG_COMMANDS([po-directories], [[
1763 for ac_file in $CONFIG_FILES; do
1764 # Support "outfile[:infile[:infile...]]"
1765 case "$ac_file" in
1766 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1767 esac
1768 # PO directories have a Makefile.in generated from Makefile.in.in.
1769 case "$ac_file" in */Makefile.in)
1770 # Adjust a relative srcdir.
1771 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
1772 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
1773 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
1774 # In autoconf-2.13 it is called $ac_given_srcdir.
1775 # In autoconf-2.50 it is called $srcdir.
1776 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
1777 case "$ac_given_srcdir" in
1778 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
1779 /*) top_srcdir="$ac_given_srcdir" ;;
1780 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
1781 esac
1782 # Treat a directory as a PO directory if and only if it has a
1783 # POTFILES.in file. This allows packages to have multiple PO
1784 # directories under different names or in different locations.
1785 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
1786 rm -f "$ac_dir/POTFILES"
1787 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
1788 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
1789 POMAKEFILEDEPS="POTFILES.in"
1790 # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
1791 # on $ac_dir but don't depend on user-specified configuration
1792 # parameters.
1793 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
1794 # The LINGUAS file contains the set of available languages.
1795 if test -n "$OBSOLETE_ALL_LINGUAS"; then
1796 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
1797 fi
1798 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
1799 # Hide the ALL_LINGUAS assigment from automake < 1.5.
1800 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
1801 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
1802 else
1803 # The set of available languages was given in configure.in.
1804 # Hide the ALL_LINGUAS assigment from automake < 1.5.
1805 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
1806 fi
1807 # Compute POFILES
1808 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
1809 # Compute UPDATEPOFILES
1810 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
1811 # Compute DUMMYPOFILES
1812 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
1813 # Compute GMOFILES
1814 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
1815 case "$ac_given_srcdir" in
1816 .) srcdirpre= ;;
1817 *) srcdirpre='$(srcdir)/' ;;
1818 esac
1819 POFILES=
1820 UPDATEPOFILES=
1821 DUMMYPOFILES=
1822 GMOFILES=
1823 for lang in $ALL_LINGUAS; do
1824 POFILES="$POFILES $srcdirpre$lang.po"
1825 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
1826 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
1827 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
1828 done
1829 # CATALOGS depends on both $ac_dir and the user's LINGUAS
1830 # environment variable.
1831 INST_LINGUAS=
1832 if test -n "$ALL_LINGUAS"; then
1833 for presentlang in $ALL_LINGUAS; do
1834 useit=no
1835 if test "%UNSET%" != "$LINGUAS"; then
1836 desiredlanguages="$LINGUAS"
1837 else
1838 desiredlanguages="$ALL_LINGUAS"
1839 fi
1840 for desiredlang in $desiredlanguages; do
1841 # Use the presentlang catalog if desiredlang is
1842 # a. equal to presentlang, or
1843 # b. a variant of presentlang (because in this case,
1844 # presentlang can be used as a fallback for messages
1845 # which are not translated in the desiredlang catalog).
1846 case "$desiredlang" in
1847 "$presentlang"*) useit=yes;;
1848 esac
1849 done
1850 if test $useit = yes; then
1851 INST_LINGUAS="$INST_LINGUAS $presentlang"
1852 fi
1853 done
1854 fi
1855 CATALOGS=
1856 if test -n "$INST_LINGUAS"; then
1857 for lang in $INST_LINGUAS; do
1858 CATALOGS="$CATALOGS $lang.gmo"
1859 done
1860 fi
1861 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
1862 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"
1863 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
1864 if test -f "$f"; then
1865 case "$f" in
1866 *.orig | *.bak | *~) ;;
1867 *) cat "$f" >> "$ac_dir/Makefile" ;;
1868 esac
1869 fi
1870 done
1871 fi
1872 ;;
1873 esac
1874 done]],
1875 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
1876 # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
1877 # from automake < 1.5.
1878 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
1879 # Capture the value of LINGUAS because we need it to compute CATALOGS.
1880 LINGUAS="${LINGUAS-%UNSET%}"
1881 ])
1882])
1883
1884dnl Postprocesses a Makefile in a directory containing PO files.
1885AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
1886[
1887 # When this code is run, in config.status, two variables have already been
1888 # set:
1889 # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
1890 # - LINGUAS is the value of the environment variable LINGUAS at configure
1891 # time.
1892
1893changequote(,)dnl
1894 # Adjust a relative srcdir.
1895 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
1896 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
1897 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
1898 # In autoconf-2.13 it is called $ac_given_srcdir.
1899 # In autoconf-2.50 it is called $srcdir.
1900 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
1901 case "$ac_given_srcdir" in
1902 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
1903 /*) top_srcdir="$ac_given_srcdir" ;;
1904 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
1905 esac
1906
1907 # Find a way to echo strings without interpreting backslash.
1908 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
1909 gt_echo='echo'
1910 else
1911 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
1912 gt_echo='printf %s\n'
1913 else
1914 echo_func () {
1915 cat <<EOT
1916$*
1917EOT
1918 }
1919 gt_echo='echo_func'
1920 fi
1921 fi
1922
1923 # A sed script that extracts the value of VARIABLE from a Makefile.
1924 sed_x_variable='
1925# Test if the hold space is empty.
1926x
1927s/P/P/
1928x
1929ta
1930# Yes it was empty. Look if we have the expected variable definition.
1931/^[ ]*VARIABLE[ ]*=/{
1932 # Seen the first line of the variable definition.
1933 s/^[ ]*VARIABLE[ ]*=//
1934 ba
1935}
1936bd
1937:a
1938# Here we are processing a line from the variable definition.
1939# Remove comment, more precisely replace it with a space.
1940s/#.*$/ /
1941# See if the line ends in a backslash.
1942tb
1943:b
1944s/\\$//
1945# Print the line, without the trailing backslash.
1946p
1947tc
1948# There was no trailing backslash. The end of the variable definition is
1949# reached. Clear the hold space.
1950s/^.*$//
1951x
1952bd
1953:c
1954# A trailing backslash means that the variable definition continues in the
1955# next line. Put a nonempty string into the hold space to indicate this.
1956s/^.*$/P/
1957x
1958:d
1959'
1960changequote([,])dnl
1961
1962 # Set POTFILES to the value of the Makefile variable POTFILES.
1963 sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
1964 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
1965 # Compute POTFILES_DEPS as
1966 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
1967 POTFILES_DEPS=
1968 for file in $POTFILES; do
1969 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
1970 done
1971 POMAKEFILEDEPS=""
1972
1973 if test -n "$OBSOLETE_ALL_LINGUAS"; then
1974 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
1975 fi
1976 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
1977 # The LINGUAS file contains the set of available languages.
1978 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
1979 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
1980 else
1981 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
1982 sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
1983 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
1984 fi
1985 # Hide the ALL_LINGUAS assigment from automake < 1.5.
1986 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
1987 # Compute POFILES
1988 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
1989 # Compute UPDATEPOFILES
1990 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
1991 # Compute DUMMYPOFILES
1992 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
1993 # Compute GMOFILES
1994 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
1995 # Compute PROPERTIESFILES
1996 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
1997 # Compute CLASSFILES
1998 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
1999 # Compute QMFILES
2000 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
2001 # Compute MSGFILES
2002 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
2003 # Compute RESOURCESDLLFILES
2004 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
2005 case "$ac_given_srcdir" in
2006 .) srcdirpre= ;;
2007 *) srcdirpre='$(srcdir)/' ;;
2008 esac
2009 POFILES=
2010 UPDATEPOFILES=
2011 DUMMYPOFILES=
2012 GMOFILES=
2013 PROPERTIESFILES=
2014 CLASSFILES=
2015 QMFILES=
2016 MSGFILES=
2017 RESOURCESDLLFILES=
2018 for lang in $ALL_LINGUAS; do
2019 POFILES="$POFILES $srcdirpre$lang.po"
2020 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
2021 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
2022 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
2023 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
2024 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
2025 QMFILES="$QMFILES $srcdirpre$lang.qm"
2026 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
2027 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
2028 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
2029 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
2030 done
2031 # CATALOGS depends on both $ac_dir and the user's LINGUAS
2032 # environment variable.
2033 INST_LINGUAS=
2034 if test -n "$ALL_LINGUAS"; then
2035 for presentlang in $ALL_LINGUAS; do
2036 useit=no
2037 if test "%UNSET%" != "$LINGUAS"; then
2038 desiredlanguages="$LINGUAS"
2039 else
2040 desiredlanguages="$ALL_LINGUAS"
2041 fi
2042 for desiredlang in $desiredlanguages; do
2043 # Use the presentlang catalog if desiredlang is
2044 # a. equal to presentlang, or
2045 # b. a variant of presentlang (because in this case,
2046 # presentlang can be used as a fallback for messages
2047 # which are not translated in the desiredlang catalog).
2048 case "$desiredlang" in
2049 "$presentlang"*) useit=yes;;
2050 esac
2051 done
2052 if test $useit = yes; then
2053 INST_LINGUAS="$INST_LINGUAS $presentlang"
2054 fi
2055 done
2056 fi
2057 CATALOGS=
2058 JAVACATALOGS=
2059 QTCATALOGS=
2060 TCLCATALOGS=
2061 CSHARPCATALOGS=
2062 if test -n "$INST_LINGUAS"; then
2063 for lang in $INST_LINGUAS; do
2064 CATALOGS="$CATALOGS $lang.gmo"
2065 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
2066 QTCATALOGS="$QTCATALOGS $lang.qm"
2067 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
2068 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
2069 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
2070 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
2071 done
2072 fi
2073
2074 sed -e "s|@POTFILES_DEPS@|$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"
2075 if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
2076 # Add dependencies that cannot be formulated as a simple suffix rule.
2077 for lang in $ALL_LINGUAS; do
2078 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
2079 cat >> "$ac_file.tmp" <<EOF
2080$frobbedlang.msg: $lang.po
2081 @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
2082 \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
2083EOF
2084 done
2085 fi
2086 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
2087 # Add dependencies that cannot be formulated as a simple suffix rule.
2088 for lang in $ALL_LINGUAS; do
2089 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
2090 cat >> "$ac_file.tmp" <<EOF
2091$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
2092 @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
2093 \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
2094EOF
2095 done
2096 fi
2097 if test -n "$POMAKEFILEDEPS"; then
2098 cat >> "$ac_file.tmp" <<EOF
2099Makefile: $POMAKEFILEDEPS
2100EOF
2101 fi
2102 mv "$ac_file.tmp" "$ac_file"
2103])
2104
00ec24d0
JF		 2105dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
2106AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
2107[
2108 XGETTEXT_EXTRA_OPTIONS=
2109])
2110
2111dnl Registers an option to be passed to xgettext in the po subdirectory.
2112AC_DEFUN([AM_XGETTEXT_OPTION],
2113[
2114 AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
2115 XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
2116])
2117
da6ee469
JF		 2118# progtest.m4 serial 4 (gettext-0.14.2)
2119dnl Copyright (C) 1996-2003, 2005 Free Software Foundation, Inc.
2120dnl This file is free software; the Free Software Foundation
2121dnl gives unlimited permission to copy and/or distribute it,
2122dnl with or without modifications, as long as this notice is preserved.
2123dnl
2124dnl This file can can be used in projects which are not available under
2125dnl the GNU General Public License or the GNU Library General Public
2126dnl License but which still want to provide support for the GNU gettext
2127dnl functionality.
2128dnl Please note that the actual code of the GNU gettext library is covered
2129dnl by the GNU Library General Public License, and the rest of the GNU
2130dnl gettext package package is covered by the GNU General Public License.
2131dnl They are *not* in the public domain.
2132
2133dnl Authors:
2134dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
2135
2136AC_PREREQ(2.50)
2137
2138# Search path for a program which passes the given test.
2139
2140dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
2141dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
2142AC_DEFUN([AM_PATH_PROG_WITH_TEST],
2143[
2144# Prepare PATH_SEPARATOR.
2145# The user is always right.
2146if test "${PATH_SEPARATOR+set}" != set; then
2147 echo "#! /bin/sh" >conf$$.sh
2148 echo "exit 0" >>conf$$.sh
2149 chmod +x conf$$.sh
2150 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2151 PATH_SEPARATOR=';'
2152 else
2153 PATH_SEPARATOR=:
2154 fi
2155 rm -f conf$$.sh
2156fi
2157
2158# Find out how to test for executable files. Don't use a zero-byte file,
2159# as systems may use methods other than mode bits to determine executability.
2160cat >conf$$.file <<_ASEOF
2161#! /bin/sh
2162exit 0
2163_ASEOF
2164chmod +x conf$$.file
2165if test -x conf$$.file >/dev/null 2>&1; then
2166 ac_executable_p="test -x"
2167else
2168 ac_executable_p="test -f"
2169fi
2170rm -f conf$$.file
2171
2172# Extract the first word of "$2", so it can be a program name with args.
2173set dummy $2; ac_word=[$]2
2174AC_MSG_CHECKING([for $ac_word])
2175AC_CACHE_VAL(ac_cv_path_$1,
2176[case "[$]$1" in
2177 [[\\/]]* | ?:[[\\/]]*)
2178 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
2179 ;;
2180 *)
2181 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
2182 for ac_dir in ifelse([$5], , $PATH, [$5]); do
2183 IFS="$ac_save_IFS"
2184 test -z "$ac_dir" && ac_dir=.
2185 for ac_exec_ext in '' $ac_executable_extensions; do
2186 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
2187 echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
2188 if [$3]; then
2189 ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
2190 break 2
2191 fi
2192 fi
2193 done
2194 done
2195 IFS="$ac_save_IFS"
2196dnl If no 4th arg is given, leave the cache variable unset,
2197dnl so AC_PATH_PROGS will keep looking.
2198ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
2199])dnl
2200 ;;
2201esac])dnl
2202$1="$ac_cv_path_$1"
2203if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
2204 AC_MSG_RESULT([$]$1)
2205else
2206 AC_MSG_RESULT(no)
2207fi
2208AC_SUBST($1)dnl
2209])
2210
00ec24d0 2211# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
da6ee469
JF		 2212#
2213# This file is free software; the Free Software Foundation
2214# gives unlimited permission to copy and/or distribute it,
2215# with or without modifications, as long as this notice is preserved.
2216
2217# AM_PROG_MKDIR_P
2218# ---------------
00ec24d0 2219# Check for `mkdir -p'.
da6ee469 2220AC_DEFUN([AM_PROG_MKDIR_P],
00ec24d0
JF		 2221[AC_PREREQ([2.60])dnl
2222AC_REQUIRE([AC_PROG_MKDIR_P])dnl
2223dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
2224dnl while keeping a definition of mkdir_p for backward compatibility.
2225dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
2226dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
2227dnl Makefile.ins that do not define MKDIR_P, so we do our own
2228dnl adjustment using top_builddir (which is defined more often than
2229dnl MKDIR_P).
2230AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
2231case $mkdir_p in
2232 [[\\/$]]* | ?:[[\\/]]*) ;;
2233 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2234esac
2235])
da6ee469
JF		 2236
2237m4_include([buildlib/tools.m4])
APT (for Telesphoreo)