5 Presents for building wxWidgets applications using Autoconf or GNU toosets.
6 See wx.bkl for platform-independent notes.
11 Beware that you have to use AM_OPTIONS_WXCONFIG and
12 AM_PATH_WXCONFIG in your configure.in to get at least the
13 WX_CPPFLAGS, WX_CFLAGS, WX_CXXFLAGS, WX_LIBS option values defined.
14 To detect the WX_* option values typically you also want to use
15 the AM_WXPRESETS_OPTIONS and AM_WXPRESETS_CHECKS macros
16 (see wxpresets.m4 for more info).
25 <!-- ============================================================== -->
27 <!-- ============================================================== -->
29 <if cond=
"FORMAT=='autoconf'">
30 <option name=
"WX_CFLAGS"/>
31 <option name=
"WX_CXXFLAGS"/>
32 <option name=
"WX_CPPFLAGS"/>
33 <option name=
"WX_LIBS"/>
34 <option name=
"WX_RESCOMP"/>
35 <option name=
"WX_VERSION_MAJOR"/>
36 <option name=
"WX_VERSION_MINOR"/>
37 <option name=
"WX_PORT"/>
39 <!-- wxwin.m4 macros will detect all WX_* options defined above -->
42 <!-- VERY IMPORTANT: <wx-lib>base</wx-lib> must be the last wx-lib tag
43 in all your bakefiles !!
45 <define-tag name=
"wx-lib" rules=
"exe,dll,module">
46 <if cond=
"value=='base'">
47 <!-- all wx-dependent libraries should have been already listed
48 thus we can now add WX_LIBS to the linker line -->
49 <ldlibs>$(WX_LIBS)
</ldlibs>
51 <if cond=
"value not in WX_LIB_LIST.split()">
52 <error>Unknown wxWidgets library given in the wx-lib tag
</error>
58 <!-- ============================================================== -->
59 <!-- GNU makefiles for Unix -->
60 <!-- ============================================================== -->
62 <if cond=
"FORMAT=='gnu'">
64 <!-- remove those WX_* vars which were created just to avoid the definition
65 of the WX_* options in wx.bkl -->
66 <unset var=
"WX_SHARED"/>
67 <unset var=
"WX_UNICODE"/>
68 <unset var=
"WX_DEBUG"/>
69 <unset var=
"WX_PORT"/>
70 <unset var=
"WX_VERSION"/>
72 <set var=
"WX_CONFIG_DEFAULT" overwrite=
"0">wx-config
</set>
73 <option name=
"WX_CONFIG">
74 <default-value>$(WX_CONFIG_DEFAULT)
</default-value>
75 <description>Location and arguments of wx-config script
</description>
78 <set var=
"WX_PORT_DEFAULT" overwrite=
"0">
79 $(DOLLAR)(shell $(WX_CONFIG) --selected-config | cut -d '-' -f
1)
81 <option name=
"WX_PORT">
82 <values>gtk1,gtk2,msw,x11,motif,mgl,mac,dfb
</values>
83 <default-value force=
"1">$(WX_PORT_DEFAULT)
</default-value>
85 Port of the wx library to build against
89 <set var=
"WX_SHARED_DEFAULT" overwrite=
"0">
90 $(DOLLAR)(shell if test -z `$(WX_CONFIG) --selected-config | cut -d '-' -f
5`; then echo
1; else echo
0; fi)
92 <option name=
"WX_SHARED">
94 <values-description>Static,DLL
</values-description>
95 <default-value force=
"1">$(WX_SHARED_DEFAULT)
</default-value>
97 Use DLL build of wx library to use?
101 <set var=
"WX_UNICODE_DEFAULT" overwrite=
"0">
102 $(DOLLAR)(shell $(WX_CONFIG) --selected-config | cut -d '-' -f
2 | sed 's/unicode/
1/;s/ansi/
0/')
104 <option name=
"WX_UNICODE">
106 <values-description>ANSI,Unicode
</values-description>
107 <default-value force=
"1">$(WX_UNICODE_DEFAULT)
</default-value>
109 Compile Unicode build of wxWidgets?
113 <set var=
"WX_DEBUG_DEFAULT" overwrite=
"0">
114 $(DOLLAR)(shell $(WX_CONFIG) --selected-config | cut -d '-' -f
3 | sed 's/debug/
1/;s/release/
0/')
116 <option name=
"WX_DEBUG">
118 <values-description>Release,Debug
</values-description>
119 <default-value force=
"1">$(WX_DEBUG_DEFAULT)
</default-value>
121 Use debug build of wxWidgets (define __WXDEBUG__)?
125 <set var=
"WX_VERSION_DEFAULT" overwrite=
"0">
126 $(DOLLAR)(shell $(WX_CONFIG) --selected-config | sed -e 's/.*-\([
0-
9]*\)\.\([
0-
9]*\)$$/\
1\
2/')
128 <option name=
"WX_VERSION">
129 <default-value>$(WX_VERSION_DEFAULT)
</default-value>
131 Version of the wx library to build against.
135 <!-- Get MAJOR and MINOR version numbers -->
136 <set var=
"WX_VERSION_MAJOR" make_var=
"1">
137 $(DOLLAR)(shell echo $(DOLLAR)(WX_VERSION) | cut -c1,
1)
139 <set var=
"WX_VERSION_MINOR" make_var=
"1">
140 $(DOLLAR)(shell echo $(DOLLAR)(WX_VERSION) | cut -c2,
2)
145 Using the GNU format creates a configurable makefile just like
146 a win32 makefile: i.e. a makefile where you can select the wanted
147 wxWidgets build using the WX_* options.
149 The difference with win32 makefiles is that WX_DEBUG, WX_UNICODE and
150 WX_SHARED options have a smart default value which is created using
151 the installed wx-config or the wx-config given using WX_CONFIG option
153 <set var=
"WX_CONFIG_DEBUG_FLAG">
154 <if cond=
"WX_DEBUG=='0'">--debug=no
</if>
155 <if cond=
"WX_DEBUG=='1'">--debug=yes
</if>
157 <set var=
"WX_CONFIG_UNICODE_FLAG">
158 <if cond=
"WX_UNICODE=='0'">--unicode=no
</if>
159 <if cond=
"WX_UNICODE=='1'">--unicode=yes
</if>
161 <set var=
"WX_CONFIG_SHARED_FLAG">
162 <if cond=
"WX_SHARED=='0'">--static=yes
</if>
163 <if cond=
"WX_SHARED=='1'">--static=no
</if>
165 <set var=
"WX_CONFIG_PORT_FLAG">
168 <set var=
"WX_CONFIG_VERSION_FLAG">
169 --version=$(WX_VERSION_MAJOR).$(WX_VERSION_MINOR)
172 <set var=
"WX_CONFIG_FLAGS" make_var=
"1">
173 $(WX_CONFIG_DEBUG_FLAG) $(WX_CONFIG_UNICODE_FLAG) $(WX_CONFIG_SHARED_FLAG)
174 $(WX_CONFIG_PORT_FLAG) $(WX_CONFIG_VERSION_FLAG)
177 <set var=
"WX_CFLAGS">`$(DOLLAR)(WX_CONFIG) --cflags $(WX_CONFIG_FLAGS)`
</set>
178 <set var=
"WX_CXXFLAGS">`$(DOLLAR)(WX_CONFIG) --cxxflags $(WX_CONFIG_FLAGS)`
</set>
179 <set var=
"WX_CPPFLAGS">`$(DOLLAR)(WX_CONFIG) --cppflags $(WX_CONFIG_FLAGS)`
</set>
180 <set var=
"WX_RESCOMP">`$(DOLLAR)(WX_CONFIG) --rescomp $(WX_CONFIG_FLAGS)`
</set>
183 VERY IMPORTANT: before starting to build all targets of the generated makefile,
184 we need to check if the selected wxWidgets build exists; we do
185 that simply creating the following target; if it fails the make
186 program will halt with the wx-config error message...
188 <if cond=
"WX_TEST_FOR_SELECTED_WXBUILD=='1'">
189 <action id=
"test_for_selected_wxbuild">
190 <dependency-of>all
</dependency-of>
192 <!-- Use @ to hide to the user that we're running wx-config... -->
193 <command>@$(DOLLAR)(WX_CONFIG) $(WX_CONFIG_FLAGS)
</command>
197 <!-- we need this but the trick used in default-values above
198 prevents bakefile from detecting it: -->
199 <set var=
"FORMAT_OUTPUT_VARIABLES" append=
"1">WX_CONFIG WX_VERSION
</set>
202 <!-- VERY IMPORTANT: <wx-lib>base</wx-lib> must be the last wx-lib tag
203 in all your bakefiles !!
205 <define-tag name=
"wx-lib" rules=
"exe,dll,module">
206 <if cond=
"value=='base'">
207 <!-- all wx libraries should have been already specified, thus
208 $(__liblist) should contain the full list... -->
209 <set var=
"__liblist" append=
"1">base
</set>
210 <ldlibs>`$(WX_CONFIG) $(WX_CONFIG_FLAGS) --libs $(','.join(__liblist.split()))`
</ldlibs>
212 <if cond=
"value!='base'">
213 <set var=
"__liblist" append=
"1">$(value)
</set>
215 <if cond=
"value not in WX_LIB_LIST.split()">
216 <error>Unknown wxWidgets library given in the wx-lib tag
</error>
221 <!-- ============================================================== -->
223 <!-- ============================================================== -->
225 <if cond=
"FORMAT not in ['gnu','autoconf']">
227 Don't include presets/wx_unix.bkl directly, use presets/wx.bkl.
232 We need to re-define the WINDRES resource compiler name to the resource compiler
233 returned by 'wx-config - -rescomp' since this option returns both the name of the
234 resource compiler to use (windres) and the flags required for that compiler.
236 This line typically does something *only* when the Makefile.in generated
237 using this bakefile, is used on Windows with MSYS (when using Cygwin, resources
238 are not compiled at all).
239 Without this line, in fact, when compiling with MSYS on Windows, the - -include-dir
240 option which tells windres to look in wxWidgets\include folder would be missing and
241 then windres would fail to find the wxMSW resources.
243 NOTE: overwriting the WINDRES variable we add wxWidgets resource flags to
244 all targets which include this bakefile; this could be useless to those
245 targets which are not wx-based eventually present in that bakefile but
246 in any case it shouldn't do any harm.
248 <set var=
"WINDRES">$(WX_RESCOMP)
</set>
250 <template id=
"wx-lib">
251 <cxxflags>$(WX_CXXFLAGS)
</cxxflags>
252 <cflags>$(WX_CFLAGS)
</cflags>
255 <template id=
"wx" template=
"wx-lib">
257 Don't include the $(WX_LIBS) variable in linker options here since
258 it would make impossible for the user to obtain the right library
259 order when he needs to specify, *before* WX_LIBS, its own libraries
260 that depend on wxWidgets libraries; to avoid this, we include
261 $(WX_LIBS) as soon as we found the <wx-lib>base</wx-lib> tag which
262 the user should always put *after* all other wx-dependent libraries