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