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don't translate accelerators in XRC menus
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1dnl ---------------------------------------------------------------------------
2dnl
3dnl Macros for configure.in for wxWindows by Robert Roebling, Phil Blecker,
4dnl Vadim Zeitlin and Ron Lee
5dnl
6dnl This script is under the wxWindows licence.
7dnl
8dnl Version: $Id$
9dnl ---------------------------------------------------------------------------
10
11dnl ===========================================================================
12dnl macros to find the a file in the list of include/lib paths
13dnl ===========================================================================
14
15dnl ---------------------------------------------------------------------------
16dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes
17dnl to the full name of the file that was found or leaves it empty if not found
18dnl ---------------------------------------------------------------------------
19AC_DEFUN([WX_PATH_FIND_INCLUDES],
20[
21ac_find_includes=
22for ac_dir in $1;
23 do
24 if test -f "$ac_dir/$2"; then
25 ac_find_includes=$ac_dir
26 break
27 fi
28 done
29])
30
31dnl ---------------------------------------------------------------------------
32dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries
33dnl to the full name of the file that was found or leaves it empty if not found
34dnl ---------------------------------------------------------------------------
35AC_DEFUN([WX_PATH_FIND_LIBRARIES],
36[
37ac_find_libraries=
38for ac_dir in $1;
39 do
40 for ac_extension in a so sl dylib; do
41 if test -f "$ac_dir/lib$2.$ac_extension"; then
42 ac_find_libraries=$ac_dir
43 break 2
44 fi
45 done
46 done
47])
48
49dnl ---------------------------------------------------------------------------
50dnl Path to include, already defined
51dnl ---------------------------------------------------------------------------
52AC_DEFUN([WX_INCLUDE_PATH_EXIST],
53[
54 ac_path_to_include=$1
55 echo "$2" | grep "\-I$1" > /dev/null
56 result=$?
57 if test $result = 0; then
58 ac_path_to_include=""
59 else
60 ac_path_to_include=" -I$1"
61 fi
62])
63
64dnl ---------------------------------------------------------------------------
65dnl Path to link, already defined
66dnl ---------------------------------------------------------------------------
67AC_DEFUN([WX_LINK_PATH_EXIST],
68[
69 echo "$2" | grep "\-L$1" > /dev/null
70 result=$?
71 if test $result = 0; then
72 ac_path_to_link=""
73 else
74 ac_path_to_link=" -L$1"
75 fi
76])
77
78dnl ===========================================================================
79dnl C++ features test
80dnl ===========================================================================
81
82dnl ---------------------------------------------------------------------------
83dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
84dnl or only the old <iostream.h> one - it may be generally assumed that if
85dnl <iostream> exists, the other "new" headers (without .h) exist too.
86dnl
87dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
88dnl ---------------------------------------------------------------------------
89
90AC_DEFUN([WX_CPP_NEW_HEADERS],
91[
92 if test "$cross_compiling" = "yes"; then
93 ifelse([$2], , :, [$2])
94 else
95 AC_LANG_SAVE
96 AC_LANG_CPLUSPLUS
97
98 AC_CHECK_HEADERS(iostream)
99
100 if test "$ac_cv_header_iostream" = "yes" ; then
101 ifelse([$1], , :, [$1])
102 else
103 ifelse([$2], , :, [$2])
104 fi
105
106 AC_LANG_RESTORE
107 fi
108])
109
110dnl ---------------------------------------------------------------------------
111dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type
112dnl
113dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool
114dnl ---------------------------------------------------------------------------
115
116AC_DEFUN([WX_CPP_BOOL],
117[
118 AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool,
119 [
120 AC_LANG_SAVE
121 AC_LANG_CPLUSPLUS
122
123 AC_TRY_COMPILE(
124 [
125 ],
126 [
127 bool b = true;
128
129 return 0;
130 ],
131 [
132 wx_cv_cpp_bool=yes
133 ],
134 [
135 wx_cv_cpp_bool=no
136 ]
137 )
138
139 AC_LANG_RESTORE
140 ])
141
142 if test "$wx_cv_cpp_bool" = "yes"; then
143 AC_DEFINE(HAVE_BOOL)
144 fi
145])
146
147dnl ---------------------------------------------------------------------------
148dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling
149dnl ---------------------------------------------------------------------------
150
151AC_DEFUN([WX_C_BIGENDIAN],
152[AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian,
153[ac_cv_c_bigendian=unknown
154# See if sys/param.h defines the BYTE_ORDER macro.
155AC_TRY_COMPILE([#include <sys/types.h>
156#include <sys/param.h>], [
157#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
158 bogus endian macros
159#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
160AC_TRY_COMPILE([#include <sys/types.h>
161#include <sys/param.h>], [
162#if BYTE_ORDER != BIG_ENDIAN
163 not big endian
164#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
165if test $ac_cv_c_bigendian = unknown; then
166AC_TRY_RUN([main () {
167 /* Are we little or big endian? From Harbison&Steele. */
168 union
169 {
170 long l;
171 char c[sizeof (long)];
172 } u;
173 u.l = 1;
174 exit (u.c[sizeof (long) - 1] == 1);
175}], [ac_cv_c_bigendian=no], [ac_cv_c_bigendian=yes], [ac_cv_c_bigendian=unknown])
176fi])
177if test $ac_cv_c_bigendian = unknown; then
178 AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file])
179fi
180if test $ac_cv_c_bigendian = yes; then
181 AC_DEFINE(WORDS_BIGENDIAN)
182fi
183])
184
185dnl ---------------------------------------------------------------------------
186dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file
187dnl ---------------------------------------------------------------------------
188
189AC_DEFUN([WX_ARG_CACHE_INIT],
190 [
191 wx_arg_cache_file="configarg.cache"
192 echo "loading argument cache $wx_arg_cache_file"
193 rm -f ${wx_arg_cache_file}.tmp
194 touch ${wx_arg_cache_file}.tmp
195 touch ${wx_arg_cache_file}
196 ])
197
198AC_DEFUN([WX_ARG_CACHE_FLUSH],
199 [
200 echo "saving argument cache $wx_arg_cache_file"
201 mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file}
202 ])
203
204dnl this macro checks for a three-valued command line --with argument:
205dnl possible arguments are 'yes', 'no', 'sys', or 'builtin'
206dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name)
207AC_DEFUN([WX_ARG_SYS_WITH],
208 [
209 AC_MSG_CHECKING([for --with-$1])
210 no_cache=0
211 AC_ARG_WITH($1, [$2],
212 [
213 if test "$withval" = yes; then
214 ac_cv_use_$1='$3=yes'
215 elif test "$withval" = no; then
216 ac_cv_use_$1='$3=no'
217 elif test "$withval" = sys; then
218 ac_cv_use_$1='$3=sys'
219 elif test "$withval" = builtin; then
220 ac_cv_use_$1='$3=builtin'
221 else
222 AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
223 fi
224 ],
225 [
226 LINE=`grep "$3" ${wx_arg_cache_file}`
227 if test "x$LINE" != x ; then
228 eval "DEFAULT_$LINE"
229 else
230 no_cache=1
231 fi
232
233 ac_cv_use_$1='$3='$DEFAULT_$3
234 ])
235
236 eval "$ac_cv_use_$1"
237 if test "$no_cache" != 1; then
238 echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
239 fi
240
241 if test "$$3" = yes; then
242 AC_MSG_RESULT(yes)
243 elif test "$$3" = no; then
244 AC_MSG_RESULT(no)
245 elif test "$$3" = sys; then
246 AC_MSG_RESULT([system version])
247 elif test "$$3" = builtin; then
248 AC_MSG_RESULT([builtin version])
249 else
250 AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
251 fi
252 ])
253
254dnl this macro checks for a command line argument and caches the result
255dnl usage: WX_ARG_WITH(option, helpmessage, variable-name)
256AC_DEFUN([WX_ARG_WITH],
257 [
258 AC_MSG_CHECKING([for --with-$1])
259 no_cache=0
260 AC_ARG_WITH($1, [$2],
261 [
262 if test "$withval" = yes; then
263 ac_cv_use_$1='$3=yes'
264 else
265 ac_cv_use_$1='$3=no'
266 fi
267 ],
268 [
269 LINE=`grep "$3" ${wx_arg_cache_file}`
270 if test "x$LINE" != x ; then
271 eval "DEFAULT_$LINE"
272 else
273 no_cache=1
274 fi
275
276 ac_cv_use_$1='$3='$DEFAULT_$3
277 ])
278
279 eval "$ac_cv_use_$1"
280 if test "$no_cache" != 1; then
281 echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
282 fi
283
284 if test "$$3" = yes; then
285 AC_MSG_RESULT(yes)
286 else
287 AC_MSG_RESULT(no)
288 fi
289 ])
290
291dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH
292dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name)
293AC_DEFUN([WX_ARG_ENABLE],
294 [
295 AC_MSG_CHECKING([for --enable-$1])
296 no_cache=0
297 AC_ARG_ENABLE($1, [$2],
298 [
299 if test "$enableval" = yes; then
300 ac_cv_use_$1='$3=yes'
301 else
302 ac_cv_use_$1='$3=no'
303 fi
304 ],
305 [
306 LINE=`grep "$3" ${wx_arg_cache_file}`
307 if test "x$LINE" != x ; then
308 eval "DEFAULT_$LINE"
309 else
310 no_cache=1
311 fi
312
313 ac_cv_use_$1='$3='$DEFAULT_$3
314 ])
315
316 eval "$ac_cv_use_$1"
317 if test "$no_cache" != 1; then
318 echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
319 fi
320
321 if test "$$3" = yes; then
322 AC_MSG_RESULT(yes)
323 else
324 AC_MSG_RESULT(no)
325 fi
326 ])
327
328
329
330dnl ===========================================================================
331dnl "3rd party" macros included here because they are not widely available
332dnl ===========================================================================
333
334
335dnl ---------------------------------------------------------------------------
336dnl test for availability of iconv()
337dnl ---------------------------------------------------------------------------
338
339dnl From Bruno Haible.
340
341AC_DEFUN([AM_ICONV],
342[
343 dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
344 dnl those with the standalone portable GNU libiconv installed).
345
346 AC_ARG_WITH([libiconv-prefix],
347[ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [
348 for dir in `echo "$withval" | tr : ' '`; do
349 if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
350 if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
351 done
352 ])
353
354 AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
355 am_cv_func_iconv="no, consider installing GNU libiconv"
356 am_cv_lib_iconv=no
357 AC_TRY_LINK([#include <stdlib.h>
358#include <iconv.h>],
359 [iconv_t cd = iconv_open("","");
360 iconv(cd,NULL,NULL,NULL,NULL);
361 iconv_close(cd);],
362 am_cv_func_iconv=yes)
363 if test "$am_cv_func_iconv" != yes; then
364 am_save_LIBS="$LIBS"
365 LIBS="$LIBS -liconv"
366 AC_TRY_LINK([#include <stdlib.h>
367#include <iconv.h>],
368 [iconv_t cd = iconv_open("","");
369 iconv(cd,NULL,NULL,NULL,NULL);
370 iconv_close(cd);],
371 am_cv_lib_iconv=yes
372 am_cv_func_iconv=yes)
373 LIBS="$am_save_LIBS"
374 fi
375 ])
376 if test "$am_cv_func_iconv" = yes; then
377 AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
378 AC_CACHE_CHECK([if iconv needs const], wx_cv_func_iconv_const,
379 AC_TRY_COMPILE([
380#include <stdlib.h>
381#include <iconv.h>
382extern
383#ifdef __cplusplus
384"C"
385#endif
386#if defined(__STDC__) || defined(__cplusplus)
387size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
388#else
389size_t iconv();
390#endif
391 ],
392 [],
393 wx_cv_func_iconv_const="no",
394 wx_cv_func_iconv_const="yes"
395 )
396 )
397
398 iconv_const=
399 if test "x$wx_cv_func_iconv_const" = "xyes"; then
400 iconv_const="const"
401 fi
402
403 AC_DEFINE_UNQUOTED(ICONV_CONST, $iconv_const,
404 [Define as const if the declaration of iconv() needs const.])
405 fi
406 LIBICONV=
407 if test "$am_cv_lib_iconv" = yes; then
408 LIBICONV="-liconv"
409 fi
410 AC_SUBST(LIBICONV)
411])
412
413
414dnl ---------------------------------------------------------------------------
415dnl test for GTK+ 2.0
416dnl ---------------------------------------------------------------------------
417
418dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
419dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
420dnl
421AC_DEFUN(AM_PATH_GTK_2_0,
422[dnl
423dnl Get the cflags and libraries from the gtk-config-2.0 script
424dnl
425AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)],
426 gtk_config_prefix="$withval", gtk_config_prefix="")
427AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
428 gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
429AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program],
430 , enable_gtktest=yes)
431
432 for module in . $4
433 do
434 case "$module" in
435 gthread)
436 gtk_config_args="$gtk_config_args gthread"
437 ;;
438 esac
439 done
440
441 if test x$gtk_config_exec_prefix != x ; then
442 gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
443 if test x${GTK_CONFIG_2_0+set} != xset ; then
444 GTK_CONFIG_2_0=$gtk_config_exec_prefix/bin/gtk-config-2.0
445 fi
446 fi
447 if test x$gtk_config_prefix != x ; then
448 gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
449 if test x${GTK_CONFIG_2_0+set} != xset ; then
450 GTK_CONFIG_2_0=$gtk_config_prefix/bin/gtk-config-2.0
451 fi
452 fi
453
454 AC_PATH_PROG(GTK_CONFIG_2_0, gtk-config-2.0, no)
455 min_gtk_version=ifelse([$1], ,1.3.1,$1)
456 AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
457 no_gtk=""
458 if test "$GTK_CONFIG_2_0" = "no" ; then
459 no_gtk=yes
460 else
461 GTK_CFLAGS=`$GTK_CONFIG_2_0 $gtk_config_args --cflags`
462 GTK_LIBS=`$GTK_CONFIG_2_0 $gtk_config_args --libs`
463 gtk_config_major_version=`$GTK_CONFIG_2_0 $gtk_config_args --version | \
464 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
465 gtk_config_minor_version=`$GTK_CONFIG_2_0 $gtk_config_args --version | \
466 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
467 gtk_config_micro_version=`$GTK_CONFIG_2_0 $gtk_config_args --version | \
468 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
469 if test "x$enable_gtktest" = "xyes" ; then
470 ac_save_CFLAGS="$CFLAGS"
471 ac_save_LIBS="$LIBS"
472 CFLAGS="$CFLAGS $GTK_CFLAGS"
473 LIBS="$GTK_LIBS $LIBS"
474dnl
475dnl Now check if the installed GTK is sufficiently new. (Also sanity
476dnl checks the results of gtk-config-2.0 to some extent
477dnl
478 rm -f conf.gtktest
479 AC_TRY_RUN([
480#include <gtk/gtk.h>
481#include <stdio.h>
482#include <stdlib.h>
483
484int
485main ()
486{
487 int major, minor, micro;
488 char *tmp_version;
489
490 system ("touch conf.gtktest");
491
492 /* HP/UX 9 (%@#!) writes to sscanf strings */
493 tmp_version = g_strdup("$min_gtk_version");
494 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
495 printf("%s, bad version string\n", "$min_gtk_version");
496 exit(1);
497 }
498
499 if ((gtk_major_version != $gtk_config_major_version) ||
500 (gtk_minor_version != $gtk_config_minor_version) ||
501 (gtk_micro_version != $gtk_config_micro_version))
502 {
503 printf("\n*** 'gtk-config-2.0 --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
504 $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
505 gtk_major_version, gtk_minor_version, gtk_micro_version);
506 printf ("*** was found! If gtk-config-2.0 was correct, then it is best\n");
507 printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
508 printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
509 printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
510 printf("*** required on your system.\n");
511 printf("*** If gtk-config-2.0 was wrong, set the environment variable GTK_CONFIG_2_0\n");
512 printf("*** to point to the correct copy of gtk-config-2.0, and remove the file config.cache\n");
513 printf("*** before re-running configure\n");
514 }
515#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
516 else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
517 (gtk_minor_version != GTK_MINOR_VERSION) ||
518 (gtk_micro_version != GTK_MICRO_VERSION))
519 {
520 printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
521 GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
522 printf("*** library (version %d.%d.%d)\n",
523 gtk_major_version, gtk_minor_version, gtk_micro_version);
524 }
525#endif /* defined (GTK_MAJOR_VERSION) ... */
526 else
527 {
528 if ((gtk_major_version > major) ||
529 ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
530 ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
531 {
532 return 0;
533 }
534 else
535 {
536 printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
537 gtk_major_version, gtk_minor_version, gtk_micro_version);
538 printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
539 major, minor, micro);
540 printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
541 printf("***\n");
542 printf("*** If you have already installed a sufficiently new version, this error\n");
543 printf("*** probably means that the wrong copy of the gtk-config-2.0 shell script is\n");
544 printf("*** being found. The easiest way to fix this is to remove the old version\n");
545 printf("*** of GTK+, but you can also set the GTK_CONFIG_2_0 environment to point to the\n");
546 printf("*** correct copy of gtk-config-2.0. (In this case, you will have to\n");
547 printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
548 printf("*** so that the correct libraries are found at run-time))\n");
549 }
550 }
551 return 1;
552}
553],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
554 CFLAGS="$ac_save_CFLAGS"
555 LIBS="$ac_save_LIBS"
556 fi
557 fi
558 if test "x$no_gtk" = x ; then
559 AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
560 ifelse([$2], , :, [$2])
561 else
562 AC_MSG_RESULT(no)
563 if test "$GTK_CONFIG_2_0" = "no" ; then
564 echo "*** The gtk-config-2.0 script installed by GTK could not be found"
565 echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
566 echo "*** your path, or set the GTK_CONFIG_2_0 environment variable to the"
567 echo "*** full path to gtk-config-2.0."
568 else
569 if test -f conf.gtktest ; then
570 :
571 else
572 echo "*** Could not run GTK test program, checking why..."
573 CFLAGS="$CFLAGS $GTK_CFLAGS"
574 LIBS="$LIBS $GTK_LIBS"
575 AC_TRY_LINK([
576#include <gtk/gtk.h>
577#include <stdio.h>
578], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
579 [ echo "*** The test program compiled, but did not run. This usually means"
580 echo "*** that the run-time linker is not finding GTK or finding the wrong"
581 echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
582 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
583 echo "*** to the installed location Also, make sure you have run ldconfig if that"
584 echo "*** is required on your system"
585 echo "***"
586 echo "*** If you have an old version installed, it is best to remove it, although"
587 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
588 echo "***"
589 echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
590 echo "*** came with the system with the command"
591 echo "***"
592 echo "*** rpm --erase --nodeps gtk gtk-devel" ],
593 [ echo "*** The test program failed to compile or link. See the file config.log for the"
594 echo "*** exact error that occured. This usually means GTK was incorrectly installed"
595 echo "*** or that you have moved GTK since it was installed. In the latter case, you"
596 echo "*** may want to edit the gtk-config-2.0 script: $GTK_CONFIG_2_0" ])
597 CFLAGS="$ac_save_CFLAGS"
598 LIBS="$ac_save_LIBS"
599 fi
600 fi
601 GTK_CFLAGS=""
602 GTK_LIBS=""
603 ifelse([$3], , :, [$3])
604 fi
605 AC_SUBST(GTK_CFLAGS)
606 AC_SUBST(GTK_LIBS)
607 rm -f conf.gtktest
608])
wxWidgets (Impactor)