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1 dnl ---------------------------------------------------------------------------
2 dnl Macros for wxWidgets detection. Typically used in configure.in as:
3 dnl
4 dnl AC_ARG_ENABLE(...)
5 dnl AC_ARG_WITH(...)
6 dnl ...
7 dnl AM_OPTIONS_WXCONFIG
8 dnl ...
9 dnl ...
10 dnl AM_PATH_WXCONFIG(2.6.0, wxWin=1)
11 dnl if test "$wxWin" != 1; then
12 dnl AC_MSG_ERROR([
13 dnl wxWidgets must be installed on your system
14 dnl but wx-config script couldn't be found.
15 dnl
16 dnl Please check that wx-config is in path, the directory
17 dnl where wxWidgets libraries are installed (returned by
18 dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
19 dnl equivalent variable and wxWidgets version is 2.3.4 or above.
20 dnl ])
21 dnl fi
22 dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
23 dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
24 dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
25 dnl
26 dnl LIBS="$LIBS $WX_LIBS"
27 dnl ---------------------------------------------------------------------------
28
29 dnl ---------------------------------------------------------------------------
30 dnl AM_OPTIONS_WXCONFIG
31 dnl
32 dnl adds support for --wx-prefix, --wx-exec-prefix, --with-wxdir and
33 dnl --wx-config command line options
34 dnl ---------------------------------------------------------------------------
35
36 AC_DEFUN([AM_OPTIONS_WXCONFIG],
37 [
38 AC_ARG_WITH(wxdir,
39 [ --with-wxdir=PATH Use uninstalled version of wxWidgets in PATH],
40 [ wx_config_name="$withval/wx-config"
41 wx_config_args="--inplace"])
42 AC_ARG_WITH(wx-config,
43 [ --with-wx-config=CONFIG wx-config script to use (optional)],
44 wx_config_name="$withval" )
45 AC_ARG_WITH(wx-prefix,
46 [ --with-wx-prefix=PREFIX Prefix where wxWidgets is installed (optional)],
47 wx_config_prefix="$withval", wx_config_prefix="")
48 AC_ARG_WITH(wx-exec-prefix,
49 [ --with-wx-exec-prefix=PREFIX
50 Exec prefix where wxWidgets is installed (optional)],
51 wx_config_exec_prefix="$withval", wx_config_exec_prefix="")
52 ])
53
54 dnl Helper macro for checking if wx version is at least $1.$2.$3, set's
55 dnl wx_ver_ok=yes if it is:
56 AC_DEFUN([_WX_PRIVATE_CHECK_VERSION],
57 [
58 wx_ver_ok=""
59 if test "x$WX_VERSION" != x ; then
60 if test $wx_config_major_version -gt $1; then
61 wx_ver_ok=yes
62 else
63 if test $wx_config_major_version -eq $1; then
64 if test $wx_config_minor_version -gt $2; then
65 wx_ver_ok=yes
66 else
67 if test $wx_config_minor_version -eq $2; then
68 if test $wx_config_micro_version -ge $3; then
69 wx_ver_ok=yes
70 fi
71 fi
72 fi
73 fi
74 fi
75 fi
76 ])
77
78 dnl ---------------------------------------------------------------------------
79 dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
80 dnl [, WX-LIBS [, ADDITIONAL-WX-CONFIG-FLAGS]]]])
81 dnl
82 dnl Test for wxWidgets, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC
83 dnl (the latter is for static linking against wxWidgets). Set WX_CONFIG_NAME
84 dnl environment variable to override the default name of the wx-config script
85 dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this
86 dnl case the macro won't even waste time on tests for its existence.
87 dnl
88 dnl Optional WX-LIBS argument contains comma- or space-separated list of
89 dnl wxWidgets libraries to link against (it may include contrib libraries). If
90 dnl it is not specified then WX_LIBS and WX_LIBS_STATIC will contain flags to
91 dnl link with all of the core wxWidgets libraries.
92 dnl
93 dnl Optional ADDITIONAL-WX-CONFIG-FLAGS argument is appended to wx-config
94 dnl invocation command in present. It can be used to fine-tune lookup of
95 dnl best wxWidgets build available.
96 dnl
97 dnl Example use:
98 dnl AM_PATH_WXCONFIG([2.6.0], [wxWin=1], [wxWin=0], [html,core,net]
99 dnl [--unicode --debug])
100 dnl ---------------------------------------------------------------------------
101
102 dnl
103 dnl Get the cflags and libraries from the wx-config script
104 dnl
105 AC_DEFUN([AM_PATH_WXCONFIG],
106 [
107 dnl do we have wx-config name: it can be wx-config or wxd-config or ...
108 if test x${WX_CONFIG_NAME+set} != xset ; then
109 WX_CONFIG_NAME=wx-config
110 fi
111
112 if test "x$wx_config_name" != x ; then
113 WX_CONFIG_NAME="$wx_config_name"
114 fi
115
116 dnl deal with optional prefixes
117 if test x$wx_config_exec_prefix != x ; then
118 wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix"
119 WX_LOOKUP_PATH="$wx_config_exec_prefix/bin"
120 fi
121 if test x$wx_config_prefix != x ; then
122 wx_config_args="$wx_config_args --prefix=$wx_config_prefix"
123 WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin"
124 fi
125 if test "$cross_compiling" = "yes"; then
126 wx_config_args="$wx_config_args --host=$host_alias"
127 fi
128
129 dnl don't search the PATH if WX_CONFIG_NAME is absolute filename
130 if test -x "$WX_CONFIG_NAME" ; then
131 AC_MSG_CHECKING(for wx-config)
132 WX_CONFIG_PATH="$WX_CONFIG_NAME"
133 AC_MSG_RESULT($WX_CONFIG_PATH)
134 else
135 AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH")
136 fi
137
138 if test "$WX_CONFIG_PATH" != "no" ; then
139 WX_VERSION=""
140
141 min_wx_version=ifelse([$1], ,2.2.1,$1)
142 if test -z "$5" ; then
143 AC_MSG_CHECKING([for wxWidgets version >= $min_wx_version])
144 else
145 AC_MSG_CHECKING([for wxWidgets version >= $min_wx_version ($5)])
146 fi
147
148 WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args $5 $4"
149
150 WX_VERSION=`$WX_CONFIG_WITH_ARGS --version 2>/dev/null`
151 wx_config_major_version=`echo $WX_VERSION | \
152 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
153 wx_config_minor_version=`echo $WX_VERSION | \
154 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
155 wx_config_micro_version=`echo $WX_VERSION | \
156 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
157
158 wx_requested_major_version=`echo $min_wx_version | \
159 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
160 wx_requested_minor_version=`echo $min_wx_version | \
161 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
162 wx_requested_micro_version=`echo $min_wx_version | \
163 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
164
165 _WX_PRIVATE_CHECK_VERSION([$wx_requested_major_version],
166 [$wx_requested_minor_version],
167 [$wx_requested_micro_version])
168
169 if test -n "$wx_ver_ok"; then
170
171 AC_MSG_RESULT(yes (version $WX_VERSION))
172 WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs`
173
174 dnl is this even still appropriate? --static is a real option now
175 dnl and WX_CONFIG_WITH_ARGS is likely to contain it if that is
176 dnl what the user actually wants, making this redundant at best.
177 dnl For now keep it in case anyone actually used it in the past.
178 AC_MSG_CHECKING([for wxWidgets static library])
179 WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs 2>/dev/null`
180 if test "x$WX_LIBS_STATIC" = "x"; then
181 AC_MSG_RESULT(no)
182 else
183 AC_MSG_RESULT(yes)
184 fi
185
186 dnl starting with version 2.2.6 wx-config has --cppflags argument
187 wx_has_cppflags=""
188 if test $wx_config_major_version -gt 2; then
189 wx_has_cppflags=yes
190 else
191 if test $wx_config_major_version -eq 2; then
192 if test $wx_config_minor_version -gt 2; then
193 wx_has_cppflags=yes
194 else
195 if test $wx_config_minor_version -eq 2; then
196 if test $wx_config_micro_version -ge 6; then
197 wx_has_cppflags=yes
198 fi
199 fi
200 fi
201 fi
202 fi
203
204 dnl starting with version 2.7.0 wx-config has --rescomp option
205 wx_has_rescomp=""
206 if test $wx_config_major_version -gt 2; then
207 wx_has_rescomp=yes
208 else
209 if test $wx_config_major_version -eq 2; then
210 if test $wx_config_minor_version -ge 7; then
211 wx_has_rescomp=yes
212 fi
213 fi
214 fi
215 if test "x$wx_has_rescomp" = x ; then
216 dnl cannot give any useful info for resource compiler
217 WX_RESCOMP=
218 else
219 WX_RESCOMP=`$WX_CONFIG_WITH_ARGS --rescomp`
220 fi
221
222 if test "x$wx_has_cppflags" = x ; then
223 dnl no choice but to define all flags like CFLAGS
224 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
225 WX_CPPFLAGS=$WX_CFLAGS
226 WX_CXXFLAGS=$WX_CFLAGS
227
228 WX_CFLAGS_ONLY=$WX_CFLAGS
229 WX_CXXFLAGS_ONLY=$WX_CFLAGS
230 else
231 dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS
232 WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags`
233 WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags`
234 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
235
236 WX_CFLAGS_ONLY=`echo $WX_CFLAGS | sed "s@^$WX_CPPFLAGS *@@"`
237 WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS | sed "s@^$WX_CFLAGS *@@"`
238 fi
239
240 ifelse([$2], , :, [$2])
241
242 else
243
244 if test "x$WX_VERSION" = x; then
245 dnl no wx-config at all
246 AC_MSG_RESULT(no)
247 else
248 AC_MSG_RESULT(no (version $WX_VERSION is not new enough))
249 fi
250
251 WX_CFLAGS=""
252 WX_CPPFLAGS=""
253 WX_CXXFLAGS=""
254 WX_LIBS=""
255 WX_LIBS_STATIC=""
256 WX_RESCOMP=""
257 ifelse([$3], , :, [$3])
258
259 fi
260 else
261
262 WX_CFLAGS=""
263 WX_CPPFLAGS=""
264 WX_CXXFLAGS=""
265 WX_LIBS=""
266 WX_LIBS_STATIC=""
267 WX_RESCOMP=""
268
269 ifelse([$3], , :, [$3])
270
271 fi
272
273 AC_SUBST(WX_CPPFLAGS)
274 AC_SUBST(WX_CFLAGS)
275 AC_SUBST(WX_CXXFLAGS)
276 AC_SUBST(WX_CFLAGS_ONLY)
277 AC_SUBST(WX_CXXFLAGS_ONLY)
278 AC_SUBST(WX_LIBS)
279 AC_SUBST(WX_LIBS_STATIC)
280 AC_SUBST(WX_VERSION)
281 AC_SUBST(WX_RESCOMP)
282 ])
283
284 dnl ---------------------------------------------------------------------------
285 dnl Get information on the wxrc program for making C++, Python and xrs
286 dnl resource files.
287 dnl
288 dnl AC_ARG_ENABLE(...)
289 dnl AC_ARG_WITH(...)
290 dnl ...
291 dnl AM_OPTIONS_WXCONFIG
292 dnl ...
293 dnl AM_PATH_WXCONFIG(2.6.0, wxWin=1)
294 dnl if test "$wxWin" != 1; then
295 dnl AC_MSG_ERROR([
296 dnl wxWidgets must be installed on your system
297 dnl but wx-config script couldn't be found.
298 dnl
299 dnl Please check that wx-config is in path, the directory
300 dnl where wxWidgets libraries are installed (returned by
301 dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
302 dnl equivalent variable and wxWidgets version is 2.6.0 or above.
303 dnl ])
304 dnl fi
305 dnl
306 dnl AM_PATH_WXRC([HAVE_WXRC=1], [HAVE_WXRC=0])
307 dnl if test "x$HAVE_WXRC" != x1; then
308 dnl AC_MSG_ERROR([
309 dnl The wxrc program was not installed or not found.
310 dnl
311 dnl Please check the wxWidgets installation.
312 dnl ])
313 dnl fi
314 dnl
315 dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
316 dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
317 dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
318 dnl
319 dnl LDFLAGS="$LDFLAGS $WX_LIBS"
320 dnl ---------------------------------------------------------------------------
321
322
323
324 dnl ---------------------------------------------------------------------------
325 dnl AM_PATH_WXRC([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
326 dnl
327 dnl Test for wxWidgets' wxrc program for creating either C++, Python or XRS
328 dnl resources. The variable WXRC will be set and substituted in the configure
329 dnl script and Makefiles.
330 dnl
331 dnl Example use:
332 dnl AM_PATH_WXRC([wxrc=1], [wxrc=0])
333 dnl ---------------------------------------------------------------------------
334
335 dnl
336 dnl wxrc program from the wx-config script
337 dnl
338 AC_DEFUN([AM_PATH_WXRC],
339 [
340 AC_ARG_VAR([WXRC], [Path to wxWidget's wxrc resource compiler])
341
342 if test "x$WX_CONFIG_NAME" = x; then
343 AC_MSG_ERROR([The wxrc tests must run after wxWidgets test.])
344 else
345
346 AC_MSG_CHECKING([for wxrc])
347
348 if test "x$WXRC" = x ; then
349 dnl wx-config --utility is a new addition to wxWidgets:
350 _WX_PRIVATE_CHECK_VERSION(2,5,3)
351 if test -n "$wx_ver_ok"; then
352 WXRC=`$WX_CONFIG_WITH_ARGS --utility=wxrc`
353 fi
354 fi
355
356 if test "x$WXRC" = x ; then
357 AC_MSG_RESULT([not found])
358 ifelse([$2], , :, [$2])
359 else
360 AC_MSG_RESULT([$WXRC])
361 ifelse([$1], , :, [$1])
362 fi
363
364 AC_SUBST(WXRC)
365 fi
366 ])