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Corrected bug in in revision 47973
[wxWidgets.git] / wxwin.m4
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1dnl ---------------------------------------------------------------------------
2dnl Author: wxWidgets development team,
3dnl Francesco Montorsi,
4dnl Bob McCown (Mac-testing)
5dnl Creation date: 24/11/2001
6dnl RCS-ID: $Id$
7dnl ---------------------------------------------------------------------------
8
9dnl ===========================================================================
10dnl Table of Contents of this macro file:
11dnl -------------------------------------
12dnl
13dnl SECTION A: wxWidgets main macros
14dnl - WX_CONFIG_OPTIONS
15dnl - WX_CONFIG_CHECK
16dnl - WXRC_CHECK
17dnl - WX_STANDARD_OPTIONS
18dnl - WX_CONVERT_STANDARD_OPTIONS_TO_WXCONFIG_FLAGS
19dnl - WX_DETECT_STANDARD_OPTION_VALUES
20dnl
21dnl SECTION B: wxWidgets-related utilities
22dnl - WX_LIKE_LIBNAME
23dnl - WX_ARG_ENABLE_YESNOAUTO
24dnl - WX_ARG_WITH_YESNOAUTO
25dnl
26dnl SECTION C: messages to the user
27dnl - WX_STANDARD_OPTIONS_SUMMARY_MSG
28dnl - WX_STANDARD_OPTIONS_SUMMARY_MSG_BEGIN
29dnl - WX_STANDARD_OPTIONS_SUMMARY_MSG_END
30dnl - WX_BOOLOPT_SUMMARY
31dnl
32dnl The special "WX_DEBUG_CONFIGURE" variable can be set to 1 to enable extra
33dnl debug output on stdout from these macros.
34dnl ===========================================================================
35
36
37dnl ---------------------------------------------------------------------------
38dnl Macros for wxWidgets detection. Typically used in configure.in as:
39dnl
40dnl AC_ARG_ENABLE(...)
41dnl AC_ARG_WITH(...)
42dnl ...
43dnl WX_CONFIG_OPTIONS
44dnl ...
45dnl ...
46dnl WX_CONFIG_CHECK([2.6.0], [wxWin=1])
47dnl if test "$wxWin" != 1; then
48dnl AC_MSG_ERROR([
49dnl wxWidgets must be installed on your system
50dnl but wx-config script couldn't be found.
51dnl
52dnl Please check that wx-config is in path, the directory
53dnl where wxWidgets libraries are installed (returned by
54dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
55dnl equivalent variable and wxWidgets version is 2.3.4 or above.
56dnl ])
57dnl fi
58dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
59dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
60dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
61dnl
62dnl LIBS="$LIBS $WX_LIBS"
63dnl
64dnl If you want to support standard --enable-debug/unicode/shared options, you
65dnl may do the following:
66dnl
67dnl ...
68dnl AC_CANONICAL_SYSTEM
69dnl
70dnl # define configure options
71dnl WX_CONFIG_OPTIONS
72dnl WX_STANDARD_OPTIONS([debug,unicode,shared,toolkit,wxshared])
73dnl
74dnl # basic configure checks
75dnl ...
76dnl
77dnl # we want to always have DEBUG==WX_DEBUG and UNICODE==WX_UNICODE
78dnl WX_DEBUG=$DEBUG
79dnl WX_UNICODE=$UNICODE
80dnl
81dnl WX_CONVERT_STANDARD_OPTIONS_TO_WXCONFIG_FLAGS
82dnl WX_CONFIG_CHECK([2.8.0], [wxWin=1],,[html,core,net,base],[$WXCONFIG_FLAGS])
83dnl WX_DETECT_STANDARD_OPTION_VALUES
84dnl
85dnl # write the output files
86dnl AC_CONFIG_FILES([Makefile ...])
87dnl AC_OUTPUT
88dnl
89dnl # optional: just to show a message to the user
90dnl WX_STANDARD_OPTIONS_SUMMARY_MSG
91dnl
92dnl ---------------------------------------------------------------------------
93
94
95dnl ---------------------------------------------------------------------------
96dnl WX_CONFIG_OPTIONS
97dnl
98dnl adds support for --wx-prefix, --wx-exec-prefix, --with-wxdir and
99dnl --wx-config command line options
100dnl ---------------------------------------------------------------------------
101
102AC_DEFUN([WX_CONFIG_OPTIONS],
103[
104 AC_ARG_WITH(wxdir,
105 [ --with-wxdir=PATH Use uninstalled version of wxWidgets in PATH],
106 [ wx_config_name="$withval/wx-config"
107 wx_config_args="--inplace"])
108 AC_ARG_WITH(wx-config,
109 [ --with-wx-config=CONFIG wx-config script to use (optional)],
110 wx_config_name="$withval" )
111 AC_ARG_WITH(wx-prefix,
112 [ --with-wx-prefix=PREFIX Prefix where wxWidgets is installed (optional)],
113 wx_config_prefix="$withval", wx_config_prefix="")
114 AC_ARG_WITH(wx-exec-prefix,
115 [ --with-wx-exec-prefix=PREFIX
116 Exec prefix where wxWidgets is installed (optional)],
117 wx_config_exec_prefix="$withval", wx_config_exec_prefix="")
118])
119
120dnl Helper macro for checking if wx version is at least $1.$2.$3, set's
121dnl wx_ver_ok=yes if it is:
122AC_DEFUN([_WX_PRIVATE_CHECK_VERSION],
123[
124 wx_ver_ok=""
125 if test "x$WX_VERSION" != x ; then
126 if test $wx_config_major_version -gt $1; then
127 wx_ver_ok=yes
128 else
129 if test $wx_config_major_version -eq $1; then
130 if test $wx_config_minor_version -gt $2; then
131 wx_ver_ok=yes
132 else
133 if test $wx_config_minor_version -eq $2; then
134 if test $wx_config_micro_version -ge $3; then
135 wx_ver_ok=yes
136 fi
137 fi
138 fi
139 fi
140 fi
141 fi
142])
143
144dnl ---------------------------------------------------------------------------
145dnl WX_CONFIG_CHECK(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
146dnl [, WX-LIBS [, ADDITIONAL-WX-CONFIG-FLAGS]]]])
147dnl
148dnl Test for wxWidgets, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC
149dnl (the latter is for static linking against wxWidgets). Set WX_CONFIG_NAME
150dnl environment variable to override the default name of the wx-config script
151dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this
152dnl case the macro won't even waste time on tests for its existence.
153dnl
154dnl Optional WX-LIBS argument contains comma- or space-separated list of
155dnl wxWidgets libraries to link against (it may include contrib libraries). If
156dnl it is not specified then WX_LIBS and WX_LIBS_STATIC will contain flags to
157dnl link with all of the core wxWidgets libraries.
158dnl
159dnl Optional ADDITIONAL-WX-CONFIG-FLAGS argument is appended to wx-config
160dnl invocation command in present. It can be used to fine-tune lookup of
161dnl best wxWidgets build available.
162dnl
163dnl Example use:
164dnl WX_CONFIG_CHECK([2.6.0], [wxWin=1], [wxWin=0], [html,core,net]
165dnl [--unicode --debug])
166dnl ---------------------------------------------------------------------------
167
168dnl
169dnl Get the cflags and libraries from the wx-config script
170dnl
171AC_DEFUN([WX_CONFIG_CHECK],
172[
173 dnl do we have wx-config name: it can be wx-config or wxd-config or ...
174 if test x${WX_CONFIG_NAME+set} != xset ; then
175 WX_CONFIG_NAME=wx-config
176 fi
177
178 if test "x$wx_config_name" != x ; then
179 WX_CONFIG_NAME="$wx_config_name"
180 fi
181
182 dnl deal with optional prefixes
183 if test x$wx_config_exec_prefix != x ; then
184 wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix"
185 WX_LOOKUP_PATH="$wx_config_exec_prefix/bin"
186 fi
187 if test x$wx_config_prefix != x ; then
188 wx_config_args="$wx_config_args --prefix=$wx_config_prefix"
189 WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin"
190 fi
191 if test "$cross_compiling" = "yes"; then
192 wx_config_args="$wx_config_args --host=$host_alias"
193 fi
194
195 dnl don't search the PATH if WX_CONFIG_NAME is absolute filename
196 if test -x "$WX_CONFIG_NAME" ; then
197 AC_MSG_CHECKING(for wx-config)
198 WX_CONFIG_PATH="$WX_CONFIG_NAME"
199 AC_MSG_RESULT($WX_CONFIG_PATH)
200 else
201 AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH")
202 fi
203
204 if test "$WX_CONFIG_PATH" != "no" ; then
205 WX_VERSION=""
206
207 min_wx_version=ifelse([$1], ,2.2.1,$1)
208 if test -z "$5" ; then
209 AC_MSG_CHECKING([for wxWidgets version >= $min_wx_version])
210 else
211 AC_MSG_CHECKING([for wxWidgets version >= $min_wx_version ($5)])
212 fi
213
214 dnl don't add the libraries ($4) to this variable as this would result in
215 dnl an error when it's used with --version below
216 WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args $5"
217
218 WX_VERSION=`$WX_CONFIG_WITH_ARGS --version 2>/dev/null`
219 wx_config_major_version=`echo $WX_VERSION | \
220 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
221 wx_config_minor_version=`echo $WX_VERSION | \
222 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
223 wx_config_micro_version=`echo $WX_VERSION | \
224 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
225
226 wx_requested_major_version=`echo $min_wx_version | \
227 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
228 wx_requested_minor_version=`echo $min_wx_version | \
229 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
230 wx_requested_micro_version=`echo $min_wx_version | \
231 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
232
233 _WX_PRIVATE_CHECK_VERSION([$wx_requested_major_version],
234 [$wx_requested_minor_version],
235 [$wx_requested_micro_version])
236
237 if test -n "$wx_ver_ok"; then
238 AC_MSG_RESULT(yes (version $WX_VERSION))
239 WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs $4`
240
241 dnl is this even still appropriate? --static is a real option now
242 dnl and WX_CONFIG_WITH_ARGS is likely to contain it if that is
243 dnl what the user actually wants, making this redundant at best.
244 dnl For now keep it in case anyone actually used it in the past.
245 AC_MSG_CHECKING([for wxWidgets static library])
246 WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs $4 2>/dev/null`
247 if test "x$WX_LIBS_STATIC" = "x"; then
248 AC_MSG_RESULT(no)
249 else
250 AC_MSG_RESULT(yes)
251 fi
252
253 dnl starting with version 2.2.6 wx-config has --cppflags argument
254 wx_has_cppflags=""
255 if test $wx_config_major_version -gt 2; then
256 wx_has_cppflags=yes
257 else
258 if test $wx_config_major_version -eq 2; then
259 if test $wx_config_minor_version -gt 2; then
260 wx_has_cppflags=yes
261 else
262 if test $wx_config_minor_version -eq 2; then
263 if test $wx_config_micro_version -ge 6; then
264 wx_has_cppflags=yes
265 fi
266 fi
267 fi
268 fi
269 fi
270
271 dnl starting with version 2.7.0 wx-config has --rescomp option
272 wx_has_rescomp=""
273 if test $wx_config_major_version -gt 2; then
274 wx_has_rescomp=yes
275 else
276 if test $wx_config_major_version -eq 2; then
277 if test $wx_config_minor_version -ge 7; then
278 wx_has_rescomp=yes
279 fi
280 fi
281 fi
282 if test "x$wx_has_rescomp" = x ; then
283 dnl cannot give any useful info for resource compiler
284 WX_RESCOMP=
285 else
286 WX_RESCOMP=`$WX_CONFIG_WITH_ARGS --rescomp`
287 fi
288
289 if test "x$wx_has_cppflags" = x ; then
290 dnl no choice but to define all flags like CFLAGS
291 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags $4`
292 WX_CPPFLAGS=$WX_CFLAGS
293 WX_CXXFLAGS=$WX_CFLAGS
294
295 WX_CFLAGS_ONLY=$WX_CFLAGS
296 WX_CXXFLAGS_ONLY=$WX_CFLAGS
297 else
298 dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS
299 WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags $4`
300 WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags $4`
301 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags $4`
302
303 WX_CFLAGS_ONLY=`echo $WX_CFLAGS | sed "s@^$WX_CPPFLAGS *@@"`
304 WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS | sed "s@^$WX_CFLAGS *@@"`
305 fi
306
307 ifelse([$2], , :, [$2])
308
309 else
310
311 if test "x$WX_VERSION" = x; then
312 dnl no wx-config at all
313 AC_MSG_RESULT(no)
314 else
315 AC_MSG_RESULT(no (version $WX_VERSION is not new enough))
316 fi
317
318 WX_CFLAGS=""
319 WX_CPPFLAGS=""
320 WX_CXXFLAGS=""
321 WX_LIBS=""
322 WX_LIBS_STATIC=""
323 WX_RESCOMP=""
324
325 if test ! -z "$5"; then
326
327 wx_error_message="
328 The configuration you asked for $PACKAGE_NAME requires a wxWidgets
329 build with the following settings:
330 $5
331 but such build is not available.
332
333 To see the wxWidgets builds available on this system, please use
334 'wx-config --list' command. To use the default build, returned by
335 'wx-config --selected-config', use the options with their 'auto'
336 default values."
337
338 fi
339
340 wx_error_message="
341 The requested wxWidgets build couldn't be found.
342 $wx_error_message
343
344 If you still get this error, then check that 'wx-config' is
345 in path, the directory where wxWidgets libraries are installed
346 (returned by 'wx-config --libs' command) is in LD_LIBRARY_PATH
347 or equivalent variable and wxWidgets version is $1 or above."
348
349 ifelse([$3], , AC_MSG_ERROR([$wx_error_message]), [$3])
350
351 fi
352 else
353
354 WX_CFLAGS=""
355 WX_CPPFLAGS=""
356 WX_CXXFLAGS=""
357 WX_LIBS=""
358 WX_LIBS_STATIC=""
359 WX_RESCOMP=""
360
361 ifelse([$3], , :, [$3])
362
363 fi
364
365 AC_SUBST(WX_CPPFLAGS)
366 AC_SUBST(WX_CFLAGS)
367 AC_SUBST(WX_CXXFLAGS)
368 AC_SUBST(WX_CFLAGS_ONLY)
369 AC_SUBST(WX_CXXFLAGS_ONLY)
370 AC_SUBST(WX_LIBS)
371 AC_SUBST(WX_LIBS_STATIC)
372 AC_SUBST(WX_VERSION)
373 AC_SUBST(WX_RESCOMP)
374
375 dnl need to export also WX_VERSION_MINOR and WX_VERSION_MAJOR symbols
376 dnl to support wxpresets bakefiles
377 WX_VERSION_MAJOR="$wx_config_major_version"
378 WX_VERSION_MINOR="$wx_config_minor_version"
379 AC_SUBST(WX_VERSION_MAJOR)
380 AC_SUBST(WX_VERSION_MINOR)
381])
382
383dnl ---------------------------------------------------------------------------
384dnl Get information on the wxrc program for making C++, Python and xrs
385dnl resource files.
386dnl
387dnl AC_ARG_ENABLE(...)
388dnl AC_ARG_WITH(...)
389dnl ...
390dnl WX_CONFIG_OPTIONS
391dnl ...
392dnl WX_CONFIG_CHECK(2.6.0, wxWin=1)
393dnl if test "$wxWin" != 1; then
394dnl AC_MSG_ERROR([
395dnl wxWidgets must be installed on your system
396dnl but wx-config script couldn't be found.
397dnl
398dnl Please check that wx-config is in path, the directory
399dnl where wxWidgets libraries are installed (returned by
400dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
401dnl equivalent variable and wxWidgets version is 2.6.0 or above.
402dnl ])
403dnl fi
404dnl
405dnl WXRC_CHECK([HAVE_WXRC=1], [HAVE_WXRC=0])
406dnl if test "x$HAVE_WXRC" != x1; then
407dnl AC_MSG_ERROR([
408dnl The wxrc program was not installed or not found.
409dnl
410dnl Please check the wxWidgets installation.
411dnl ])
412dnl fi
413dnl
414dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
415dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
416dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
417dnl
418dnl LDFLAGS="$LDFLAGS $WX_LIBS"
419dnl ---------------------------------------------------------------------------
420
421dnl ---------------------------------------------------------------------------
422dnl WXRC_CHECK([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
423dnl
424dnl Test for wxWidgets' wxrc program for creating either C++, Python or XRS
425dnl resources. The variable WXRC will be set and substituted in the configure
426dnl script and Makefiles.
427dnl
428dnl Example use:
429dnl WXRC_CHECK([wxrc=1], [wxrc=0])
430dnl ---------------------------------------------------------------------------
431
432dnl
433dnl wxrc program from the wx-config script
434dnl
435AC_DEFUN([WXRC_CHECK],
436[
437 AC_ARG_VAR([WXRC], [Path to wxWidget's wxrc resource compiler])
438
439 if test "x$WX_CONFIG_NAME" = x; then
440 AC_MSG_ERROR([The wxrc tests must run after wxWidgets test.])
441 else
442
443 AC_MSG_CHECKING([for wxrc])
444
445 if test "x$WXRC" = x ; then
446 dnl wx-config --utility is a new addition to wxWidgets:
447 _WX_PRIVATE_CHECK_VERSION(2,5,3)
448 if test -n "$wx_ver_ok"; then
449 WXRC=`$WX_CONFIG_WITH_ARGS --utility=wxrc`
450 fi
451 fi
452
453 if test "x$WXRC" = x ; then
454 AC_MSG_RESULT([not found])
455 ifelse([$2], , :, [$2])
456 else
457 AC_MSG_RESULT([$WXRC])
458 ifelse([$1], , :, [$1])
459 fi
460
461 AC_SUBST(WXRC)
462 fi
463])
464
465dnl ---------------------------------------------------------------------------
466dnl WX_LIKE_LIBNAME([output-var] [prefix], [name])
467dnl
468dnl Sets the "output-var" variable to the name of a library named with same
469dnl wxWidgets rule.
470dnl E.g. for output-var=='lib', name=='test', prefix='mine', sets
471dnl the $lib variable to:
472dnl 'mine_gtk2ud_test-2.8'
473dnl if WX_PORT=gtk2, WX_UNICODE=1, WX_DEBUG=1 and WX_VERSION=28
474dnl ---------------------------------------------------------------------------
475AC_DEFUN([WX_LIKE_LIBNAME],
476 [
477 wx_temp="$2""_""$WX_PORT"
478
479 dnl add the [u][d] string
480 if test "$WX_UNICODE" = "1"; then
481 wx_temp="$wx_temp""u"
482 fi
483 if test "$WX_DEBUG" = "1"; then
484 wx_temp="$wx_temp""d"
485 fi
486
487 dnl complete the name of the lib
488 wx_temp="$wx_temp""_""$3""-$WX_VERSION_MAJOR.$WX_VERSION_MINOR"
489
490 dnl save it in the user's variable
491 $1=$wx_temp
492 ])
493
494dnl ---------------------------------------------------------------------------
495dnl WX_ARG_ENABLE_YESNOAUTO/WX_ARG_WITH_YESNOAUTO
496dnl
497dnl Two little custom macros which define the ENABLE/WITH configure arguments.
498dnl Macro arguments:
499dnl $1 = the name of the --enable / --with feature
500dnl $2 = the name of the variable associated
501dnl $3 = the description of that feature
502dnl $4 = the default value for that feature
503dnl $5 = additional action to do in case option is given with "yes" value
504dnl ---------------------------------------------------------------------------
505AC_DEFUN([WX_ARG_ENABLE_YESNOAUTO],
506 [AC_ARG_ENABLE($1,
507 AC_HELP_STRING([--enable-$1], [$3 (default is $4)]),
508 [], [enableval="$4"])
509
510 dnl Show a message to the user about this option
511 AC_MSG_CHECKING([for the --enable-$1 option])
512 if test "$enableval" = "yes" ; then
513 AC_MSG_RESULT([yes])
514 $2=1
515 $5
516 elif test "$enableval" = "no" ; then
517 AC_MSG_RESULT([no])
518 $2=0
519 elif test "$enableval" = "auto" ; then
520 AC_MSG_RESULT([will be automatically detected])
521 $2="auto"
522 else
523 AC_MSG_ERROR([
524 Unrecognized option value (allowed values: yes, no, auto)
525 ])
526 fi
527 ])
528
529AC_DEFUN([WX_ARG_WITH_YESNOAUTO],
530 [AC_ARG_WITH($1,
531 AC_HELP_STRING([--with-$1], [$3 (default is $4)]),
532 [], [withval="$4"])
533
534 dnl Show a message to the user about this option
535 AC_MSG_CHECKING([for the --with-$1 option])
536 if test "$withval" = "yes" ; then
537 AC_MSG_RESULT([yes])
538 $2=1
539 $5
540 dnl NB: by default we don't allow --with-$1=no option
541 dnl since it does not make much sense !
542 elif test "$6" = "1" -a "$withval" = "no" ; then
543 AC_MSG_RESULT([no])
544 $2=0
545 elif test "$withval" = "auto" ; then
546 AC_MSG_RESULT([will be automatically detected])
547 $2="auto"
548 else
549 AC_MSG_ERROR([
550 Unrecognized option value (allowed values: yes, auto)
551 ])
552 fi
553 ])
554
555
556dnl ---------------------------------------------------------------------------
557dnl WX_STANDARD_OPTIONS([options-to-add])
558dnl
559dnl Adds to the configure script one or more of the following options:
560dnl --enable-[debug|unicode|shared|wxshared|wxdebug]
561dnl --with-[gtk|msw|motif|x11|mac|mgl|dfb]
562dnl Then checks for their presence and eventually set the DEBUG, UNICODE, SHARED,
563dnl PORT, WX_SHARED, WX_DEBUG, variables to one of the "yes", "no", "auto" values.
564dnl
565dnl Note that e.g. UNICODE != WX_UNICODE; the first is the value of the
566dnl --enable-unicode option (in boolean format) while the second indicates
567dnl if wxWidgets was built in Unicode mode (and still is in boolean format).
568dnl ---------------------------------------------------------------------------
569AC_DEFUN([WX_STANDARD_OPTIONS],
570 [
571
572 dnl the following lines will expand to WX_ARG_ENABLE_YESNOAUTO calls if and only if
573 dnl the $1 argument contains respectively the debug,unicode or shared options.
574
575 dnl be careful here not to set debug flag if only "wxdebug" was specified
576 ifelse(regexp([$1], [\bdebug]), [-1],,
577 [WX_ARG_ENABLE_YESNOAUTO([debug], [DEBUG], [Build in debug mode], [auto])])
578
579 ifelse(index([$1], [unicode]), [-1],,
580 [WX_ARG_ENABLE_YESNOAUTO([unicode], [UNICODE], [Build in Unicode mode], [auto])])
581
582 ifelse(regexp([$1], [\bshared]), [-1],,
583 [WX_ARG_ENABLE_YESNOAUTO([shared], [SHARED], [Build as shared library], [auto])])
584
585 dnl WX_ARG_WITH_YESNOAUTO cannot be used for --with-toolkit since it's an option
586 dnl which must be able to accept the auto|gtk1|gtk2|msw|... values
587 ifelse(index([$1], [toolkit]), [-1],,
588 [
589 AC_ARG_WITH([toolkit],
590 AC_HELP_STRING([--with-toolkit],
591 [Build against a specific wxWidgets toolkit (default is auto)]),
592 [], [withval="auto"])
593
594 dnl Show a message to the user about this option
595 AC_MSG_CHECKING([for the --with-toolkit option])
596 if test "$withval" = "auto" ; then
597 AC_MSG_RESULT([will be automatically detected])
598 TOOLKIT="auto"
599 else
600 TOOLKIT="$withval"
601
602 dnl PORT must be one of the allowed values
603 if test "$TOOLKIT" != "gtk1" -a "$TOOLKIT" != "gtk2" -a \
604 "$TOOLKIT" != "msw" -a "$TOOLKIT" != "motif" -a \
605 "$TOOLKIT" != "x11" -a "$TOOLKIT" != "mac" -a \
606 "$TOOLKIT" != "mgl" -a "$TOOLKIT" != "dfb" ; then
607 AC_MSG_ERROR([
608 Unrecognized option value (allowed values: auto, gtk1, gtk2, msw, motif, x11, mac, mgl, dfb)
609 ])
610 fi
611
612 AC_MSG_RESULT([$TOOLKIT])
613 fi
614 ])
615
616 dnl ****** IMPORTANT *******
617 dnl Unlike for the UNICODE setting, you can build your program in
618 dnl shared mode against a static build of wxWidgets. Thus we have the
619 dnl following option which allows these mixtures. E.g.
620 dnl
621 dnl ./configure --disable-shared --with-wxshared
622 dnl
623 dnl will build your library in static mode against the first available
624 dnl shared build of wxWidgets.
625 dnl
626 dnl Note that's not possible to do the viceversa:
627 dnl
628 dnl ./configure --enable-shared --without-wxshared
629 dnl
630 dnl Doing so you would try to build your library in shared mode against a static
631 dnl build of wxWidgets. This is not possible (you would mix PIC and non PIC code) !
632 dnl A check for this combination of options is in WX_DETECT_STANDARD_OPTION_VALUES
633 dnl (where we know what 'auto' should be expanded to).
634 dnl
635 dnl If you try to build something in ANSI mode against a UNICODE build
636 dnl of wxWidgets or in RELEASE mode against a DEBUG build of wxWidgets,
637 dnl then at best you'll get ton of linking errors !
638 dnl ************************
639
640 ifelse(index([$1], [wxshared]), [-1],,
641 [
642 WX_ARG_WITH_YESNOAUTO(
643 [wxshared], [WX_SHARED],
644 [Force building against a shared build of wxWidgets, even if --disable-shared is given],
645 [auto], [], [1])
646 ])
647
648 dnl Just like for SHARED and WX_SHARED it may happen that some adventurous
649 dnl peoples will want to mix a wxWidgets release build with a debug build of
650 dnl his app/lib. So, we have both DEBUG and WX_DEBUG variables.
651 ifelse(index([$1], [wxdebug]), [-1],,
652 [
653 WX_ARG_WITH_YESNOAUTO(
654 [wxdebug], [WX_DEBUG],
655 [Force building against a debug build of wxWidgets, even if --disable-debug is given],
656 [auto], [], [1])
657 ])
658
659 dnl WX_ARG_WITH_YESNOAUTO cannot be used for --with-wxversion since it's an option
660 dnl which must be able to accept the auto|26|27|28... values
661 ifelse(index([$1], [wxversion]), [-1],,
662 [
663 AC_ARG_WITH([wxversion],
664 AC_HELP_STRING([--with-wxversion],
665 [Build against a specific version of wxWidgets (default is auto)]),
666 [], [withval="auto"])
667
668 dnl Show a message to the user about this option
669 AC_MSG_CHECKING([for the --with-wxversion option])
670 if test "$withval" = "auto" ; then
671 AC_MSG_RESULT([will be automatically detected])
672 WX_VERSION="auto"
673 else
674
675 wx_requested_major_version=`echo $withval | \
676 sed 's/\([[0-9]]*\).\([[0-9]]*\).*/\1/'`
677 wx_requested_minor_version=`echo $withval | \
678 sed 's/\([[0-9]]*\).\([[0-9]]*\).*/\2/'`
679
680 dnl both vars above must be exactly 1 digit
681 if test "${#wx_requested_major_version}" != "1" -o \
682 "${#wx_requested_minor_version}" != "1" ; then
683 AC_MSG_ERROR([
684 Unrecognized option value (allowed values: auto, 2.6, 2.7, 2.8, 2.9)
685 ])
686 fi
687
688 WX_VERSION="$wx_requested_major_version"".""$wx_requested_minor_version"
689 AC_MSG_RESULT([$WX_VERSION])
690 fi
691 ])
692
693 if test "$WX_DEBUG_CONFIGURE" = "1"; then
694 echo "[[dbg]] DEBUG: $DEBUG, WX_DEBUG: $WX_DEBUG"
695 echo "[[dbg]] UNICODE: $UNICODE, WX_UNICODE: $WX_UNICODE"
696 echo "[[dbg]] SHARED: $SHARED, WX_SHARED: $WX_SHARED"
697 echo "[[dbg]] TOOLKIT: $TOOLKIT, WX_TOOLKIT: $WX_TOOLKIT"
698 echo "[[dbg]] VERSION: $VERSION, WX_VERSION: $WX_VERSION"
699 fi
700 ])
701
702
703dnl ---------------------------------------------------------------------------
704dnl WX_CONVERT_STANDARD_OPTIONS_TO_WXCONFIG_FLAGS
705dnl
706dnl Sets the WXCONFIG_FLAGS string using the SHARED,DEBUG,UNICODE variable values
707dnl which are different from "auto".
708dnl Thus this macro needs to be called only once all options have been set.
709dnl ---------------------------------------------------------------------------
710AC_DEFUN([WX_CONVERT_STANDARD_OPTIONS_TO_WXCONFIG_FLAGS],
711 [
712 if test "$WX_SHARED" = "1" ; then
713 WXCONFIG_FLAGS="--static=no "
714 elif test "$WX_SHARED" = "0" ; then
715 WXCONFIG_FLAGS="--static=yes "
716 fi
717
718 if test "$WX_DEBUG" = "1" ; then
719 WXCONFIG_FLAGS="$WXCONFIG_FLAGS""--debug=yes "
720 elif test "$WX_DEBUG" = "0" ; then
721 WXCONFIG_FLAGS="$WXCONFIG_FLAGS""--debug=no "
722 fi
723
724 dnl The user should have set WX_UNICODE=UNICODE
725 if test "$WX_UNICODE" = "1" ; then
726 WXCONFIG_FLAGS="$WXCONFIG_FLAGS""--unicode=yes "
727 elif test "$WX_UNICODE" = "0" ; then
728 WXCONFIG_FLAGS="$WXCONFIG_FLAGS""--unicode=no "
729 fi
730
731 if test "$TOOLKIT" != "auto" ; then
732 WXCONFIG_FLAGS="$WXCONFIG_FLAGS""--toolkit=$TOOLKIT "
733 fi
734
735 if test "$WX_VERSION" != "auto" ; then
736 WXCONFIG_FLAGS="$WXCONFIG_FLAGS""--version=$WX_VERSION "
737 fi
738
739 dnl strip out the last space of the string
740 WXCONFIG_FLAGS=${WXCONFIG_FLAGS% }
741
742 if test "$WX_DEBUG_CONFIGURE" = "1"; then
743 echo "[[dbg]] WXCONFIG_FLAGS: $WXCONFIG_FLAGS"
744 fi
745 ])
746
747
748dnl ---------------------------------------------------------------------------
749dnl _WX_SELECTEDCONFIG_CHECKFOR([RESULTVAR], [STRING], [MSG]
750dnl [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
751dnl
752dnl Outputs the given MSG. Then searches the given STRING in the wxWidgets
753dnl additional CPP flags and put the result of the search in WX_$RESULTVAR
754dnl also adding the "yes" or "no" message result to MSG.
755dnl ---------------------------------------------------------------------------
756AC_DEFUN([_WX_SELECTEDCONFIG_CHECKFOR],
757 [
758 if test "$$1" = "auto" ; then
759
760 dnl The user does not have particular preferences for this option;
761 dnl so we will detect the wxWidgets relative build setting and use it
762 AC_MSG_CHECKING([$3])
763
764 dnl set WX_$1 variable to 1 if the $WX_SELECTEDCONFIG contains the $2
765 dnl string or to 0 otherwise.
766 dnl NOTE: 'expr match STRING REGEXP' cannot be used since on Mac it
767 dnl doesn't work; we use 'expr STRING : REGEXP' instead
768 WX_$1=$(expr "$WX_SELECTEDCONFIG" : ".*$2.*")
769
770 if test "$WX_$1" != "0"; then
771 WX_$1=1
772 AC_MSG_RESULT([yes])
773 ifelse([$4], , :, [$4])
774 else
775 WX_$1=0
776 AC_MSG_RESULT([no])
777 ifelse([$5], , :, [$5])
778 fi
779 else
780
781 dnl Use the setting given by the user
782 WX_$1=$$1
783 fi
784 ])
785
786dnl ---------------------------------------------------------------------------
787dnl WX_DETECT_STANDARD_OPTION_VALUES
788dnl
789dnl Detects the values of the following variables:
790dnl 1) WX_VERSION
791dnl 2) WX_UNICODE
792dnl 3) WX_DEBUG
793dnl 4) WX_SHARED (and also WX_STATIC)
794dnl 5) WX_PORT
795dnl from the previously selected wxWidgets build; this macro in fact must be
796dnl called *after* calling the WX_CONFIG_CHECK macro.
797dnl
798dnl Note that the WX_VERSION_MAJOR, WX_VERSION_MINOR symbols are already set
799dnl by WX_CONFIG_CHECK macro
800dnl ---------------------------------------------------------------------------
801AC_DEFUN([WX_DETECT_STANDARD_OPTION_VALUES],
802 [
803 WX_VERSION="$WX_VERSION_MAJOR""$WX_VERSION_MINOR"
804 if test $WX_VERSION -lt 26 ; then
805
806 AC_MSG_ERROR([
807 Cannot detect the wxWidgets configuration for the selected wxWidgets build
808 since its version is $WX_VERSION < 2.6.0; please install a newer
809 version of wxWidgets.
810 ])
811 fi
812
813 dnl The wx-config we are using understands the "--selected_config"
814 dnl option which returns an easy-parseable string !
815 WX_SELECTEDCONFIG=$($WX_CONFIG_WITH_ARGS --selected_config)
816
817 if test "$WX_DEBUG_CONFIGURE" = "1"; then
818 echo "[[dbg]] Using wx-config --selected-config"
819 echo "[[dbg]] WX_SELECTEDCONFIG: $WX_SELECTEDCONFIG"
820 fi
821
822
823 dnl we could test directly for WX_SHARED with a line like:
824 dnl _WX_SELECTEDCONFIG_CHECKFOR([SHARED], [shared],
825 dnl [if wxWidgets was built in SHARED mode])
826 dnl but wx-config --selected-config DOES NOT outputs the 'shared'
827 dnl word when wx was built in shared mode; it rather outputs the
828 dnl 'static' word when built in static mode.
829 if test $WX_SHARED = "1"; then
830 STATIC=0
831 elif test $WX_SHARED = "0"; then
832 STATIC=1
833 elif test $WX_SHARED = "auto"; then
834 STATIC="auto"
835 fi
836
837 dnl Now set the WX_UNICODE, WX_DEBUG, WX_STATIC variables
838 _WX_SELECTEDCONFIG_CHECKFOR([UNICODE], [unicode],
839 [if wxWidgets was built with UNICODE enabled])
840 _WX_SELECTEDCONFIG_CHECKFOR([DEBUG], [debug],
841 [if wxWidgets was built in DEBUG mode])
842 _WX_SELECTEDCONFIG_CHECKFOR([STATIC], [static],
843 [if wxWidgets was built in STATIC mode])
844
845 dnl init WX_SHARED from WX_STATIC
846 if test "$WX_STATIC" != "0"; then
847 WX_SHARED=0
848 else
849 WX_SHARED=1
850 fi
851
852 AC_SUBST(WX_UNICODE)
853 AC_SUBST(WX_DEBUG)
854 AC_SUBST(WX_SHARED)
855
856 dnl detect the WX_PORT to use
857 if test "$TOOLKIT" = "auto" ; then
858
859 dnl The user does not have particular preferences for this option;
860 dnl so we will detect the wxWidgets relative build setting and use it
861 AC_MSG_CHECKING([which wxWidgets toolkit was selected])
862
863 WX_GTKPORT1=$(expr "$WX_SELECTEDCONFIG" : ".*gtk1.*")
864 WX_GTKPORT2=$(expr "$WX_SELECTEDCONFIG" : ".*gtk2.*")
865 WX_MSWPORT=$(expr "$WX_SELECTEDCONFIG" : ".*msw.*")
866 WX_MOTIFPORT=$(expr "$WX_SELECTEDCONFIG" : ".*motif.*")
867 WX_MACPORT=$(expr "$WX_SELECTEDCONFIG" : ".*mac.*")
868 WX_X11PORT=$(expr "$WX_SELECTEDCONFIG" : ".*x11.*")
869 WX_MGLPORT=$(expr "$WX_SELECTEDCONFIG" : ".*mgl.*")
870 WX_DFBPORT=$(expr "$WX_SELECTEDCONFIG" : ".*dfb.*")
871
872 WX_PORT="unknown"
873 if test "$WX_GTKPORT1" != "0"; then WX_PORT="gtk1"; fi
874 if test "$WX_GTKPORT2" != "0"; then WX_PORT="gtk2"; fi
875 if test "$WX_MSWPORT" != "0"; then WX_PORT="msw"; fi
876 if test "$WX_MOTIFPORT" != "0"; then WX_PORT="motif"; fi
877 if test "$WX_MACPORT" != "0"; then WX_PORT="mac"; fi
878 if test "$WX_X11PORT" != "0"; then WX_PORT="x11"; fi
879 if test "$WX_MGLPORT" != "0"; then WX_PORT="mgl"; fi
880 if test "$WX_DFBPORT" != "0"; then WX_PORT="dfb"; fi
881
882 dnl check at least one of the WX_*PORT has been set !
883
884 if test "$WX_PORT" = "unknown" ; then
885 AC_MSG_ERROR([
886 Cannot detect the currently installed wxWidgets port !
887 Please check your 'wx-config --cxxflags'...
888 ])
889 fi
890
891 AC_MSG_RESULT([$WX_PORT])
892 else
893
894 dnl Use the setting given by the user
895 if test -z "$TOOLKIT" ; then
896 WX_PORT=$TOOLKIT
897 else
898 dnl try with PORT
899 WX_PORT=$PORT
900 fi
901 fi
902
903 AC_SUBST(WX_PORT)
904
905 if test "$WX_DEBUG_CONFIGURE" = "1"; then
906 echo "[[dbg]] Values of all WX_* options after final detection:"
907 echo "[[dbg]] WX_DEBUG: $WX_DEBUG"
908 echo "[[dbg]] WX_UNICODE: $WX_UNICODE"
909 echo "[[dbg]] WX_SHARED: $WX_SHARED"
910 echo "[[dbg]] WX_VERSION: $WX_VERSION"
911 echo "[[dbg]] WX_PORT: $WX_PORT"
912 fi
913
914 dnl Avoid problem described in the WX_STANDARD_OPTIONS which happens when
915 dnl the user gives the options:
916 dnl ./configure --enable-shared --without-wxshared
917 dnl or just do
918 dnl ./configure --enable-shared
919 dnl but there is only a static build of wxWidgets available.
920 if test "$WX_SHARED" = "0" -a "$SHARED" = "1"; then
921 AC_MSG_ERROR([
922 Cannot build shared library against a static build of wxWidgets !
923 This error happens because the wxWidgets build which was selected
924 has been detected as static while you asked to build $PACKAGE_NAME
925 as shared library and this is not possible.
926 Use the '--disable-shared' option to build $PACKAGE_NAME
927 as static library or '--with-wxshared' to use wxWidgets as shared library.
928 ])
929 fi
930
931 dnl now we can finally update the DEBUG,UNICODE,SHARED options
932 dnl to their final values if they were set to 'auto'
933 if test "$DEBUG" = "auto"; then
934 DEBUG=$WX_DEBUG
935
936 dnl in case user wants a BUILD=debug/release var...
937 if test "$DEBUG" = "1"; then
938 BUILD="debug"
939 elif test "$DEBUG" = ""; then
940 BUILD="release"
941 fi
942 fi
943 if test "$UNICODE" = "auto"; then
944 UNICODE=$WX_UNICODE
945 fi
946 if test "$SHARED" = "auto"; then
947 SHARED=$WX_SHARED
948 fi
949 if test "$TOOLKIT" = "auto"; then
950 TOOLKIT=$WX_PORT
951 fi
952
953 dnl respect the DEBUG variable adding the optimize/debug flags
954 dnl NOTE: the CXXFLAGS are merged together with the CPPFLAGS so we
955 dnl don't need to set them, too
956 if test "$DEBUG" = "1"; then
957 CXXFLAGS="$CXXFLAGS -g -O0"
958 CFLAGS="$CFLAGS -g -O0"
959 else
960 CXXFLAGS="$CXXFLAGS -O2"
961 CFLAGS="$CFLAGS -O2"
962 fi
963 ])
964
965dnl ---------------------------------------------------------------------------
966dnl WX_BOOLOPT_SUMMARY([name of the boolean variable to show summary for],
967dnl [what to print when var is 1],
968dnl [what to print when var is 0])
969dnl
970dnl Prints $2 when variable $1 == 1 and prints $3 when variable $1 == 0.
971dnl This macro mainly exists just to make configure.ac scripts more readable.
972dnl
973dnl NOTE: you need to use the [" my message"] syntax for 2nd and 3rd arguments
974dnl if you want that m4 avoid to throw away the spaces prefixed to the
975dnl argument value.
976dnl ---------------------------------------------------------------------------
977AC_DEFUN([WX_BOOLOPT_SUMMARY],
978 [
979 if test "x$$1" = "x1" ; then
980 echo $2
981 elif test "x$$1" = "x0" ; then
982 echo $3
983 else
984 echo "$1 is $$1"
985 fi
986 ])
987
988dnl ---------------------------------------------------------------------------
989dnl WX_STANDARD_OPTIONS_SUMMARY_MSG
990dnl
991dnl Shows a summary message to the user about the WX_* variable contents.
992dnl This macro is used typically at the end of the configure script.
993dnl ---------------------------------------------------------------------------
994AC_DEFUN([WX_STANDARD_OPTIONS_SUMMARY_MSG],
995 [
996 echo
997 echo " The wxWidgets build which will be used by $PACKAGE_NAME $PACKAGE_VERSION"
998 echo " has the following settings:"
999 WX_BOOLOPT_SUMMARY([WX_DEBUG], [" - DEBUG build"], [" - RELEASE build"])
1000 WX_BOOLOPT_SUMMARY([WX_UNICODE], [" - UNICODE mode"], [" - ANSI mode"])
1001 WX_BOOLOPT_SUMMARY([WX_SHARED], [" - SHARED mode"], [" - STATIC mode"])
1002 echo " - VERSION: $WX_VERSION"
1003 echo " - PORT: $WX_PORT"
1004 ])
1005
1006
1007dnl ---------------------------------------------------------------------------
1008dnl WX_STANDARD_OPTIONS_SUMMARY_MSG_BEGIN, WX_STANDARD_OPTIONS_SUMMARY_MSG_END
1009dnl
1010dnl Like WX_STANDARD_OPTIONS_SUMMARY_MSG macro but these two macros also gives info
1011dnl about the configuration of the package which used the wxpresets.
1012dnl
1013dnl Typical usage:
1014dnl WX_STANDARD_OPTIONS_SUMMARY_MSG_BEGIN
1015dnl echo " - Package setting 1: $SETTING1"
1016dnl echo " - Package setting 2: $SETTING1"
1017dnl ...
1018dnl WX_STANDARD_OPTIONS_SUMMARY_MSG_END
1019dnl
1020dnl ---------------------------------------------------------------------------
1021AC_DEFUN([WX_STANDARD_OPTIONS_SUMMARY_MSG_BEGIN],
1022 [
1023 echo
1024 echo " ----------------------------------------------------------------"
1025 echo " Configuration for $PACKAGE_NAME $PACKAGE_VERSION successfully completed."
1026 echo " Summary of main configuration settings for $PACKAGE_NAME:"
1027 WX_BOOLOPT_SUMMARY([DEBUG], [" - DEBUG build"], [" - RELEASE build"])
1028 WX_BOOLOPT_SUMMARY([UNICODE], [" - UNICODE mode"], [" - ANSI mode"])
1029 WX_BOOLOPT_SUMMARY([SHARED], [" - SHARED mode"], [" - STATIC mode"])
1030 ])
1031
1032AC_DEFUN([WX_STANDARD_OPTIONS_SUMMARY_MSG_END],
1033 [
1034 WX_STANDARD_OPTIONS_SUMMARY_MSG
1035 echo
1036 echo " Now, just run make."
1037 echo " ----------------------------------------------------------------"
1038 echo
1039 ])
1040
1041
1042dnl ---------------------------------------------------------------------------
1043dnl Deprecated macro wrappers
1044dnl ---------------------------------------------------------------------------
1045
1046AC_DEFUN([AM_OPTIONS_WXCONFIG], [WX_CONFIG_OPTIONS])
1047AC_DEFUN([AM_PATH_WXCONFIG], [
1048 WX_CONFIG_CHECK([$1],[$2],[$3],[$4],[$5])
1049])
1050
1051
wxWidgets (Impactor)