9c7346e1d4a8d165e46490debc0f3d556f42be81
1 #
2 # try to find GTK2 (and glib) and GTK2GLArea
3 #
4 # GTK2_INCLUDE_DIRS - Directories to include to use GTK2
5 # GTK2_LIBRARIES - Files to link against to use GTK2
6 # GTK2_FOUND - If false, don't try to use GTK2
7 # GTK2_GL_FOUND - If false, don't try to use GTK2's GL features
8 #
9 ###################################################################
10 #
11 # Copyright (c) 2004 Jan Woetzel
12 # Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
13 #
14 # This program is free software; you can redistribute it and/or
15 # modify it under the terms of the GNU General Public License
16 # as published by the Free Software Foundation; either version 2
17 # of the License, or (at your option) any later version.
18 #
19 # This program is distributed in the hope that it will be useful,
20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 # GNU General Public License for more details.
23 #
24 # You should have received a copy of the GNU General Public License
25 # along with this program; if not, write to the Free Software
26 # Foundation, Inc., 51 Franklin Street, Fifth Floor,
27 # Boston, MA 02110-1301, USA.
28 #
29 ###################################################################
30 #
31 # Copyright (c) 2004 Jan Woetzel
32 # Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
33 # All rights reserved.
34 #
35 # Redistribution and use in source and binary forms, with or without
36 # modification, are permitted provided that the following conditions
37 # are met:
38 #
39 # * Redistributions of source code must retain the above copyright
40 # notice, this list of conditions and the following disclaimer.
41 #
42 # * Redistributions in binary form must reproduce the above copyright
43 # notice, this list of conditions and the following disclaimer in
44 # the documentation and/or other materials provided with the
45 # distribution.
46 #
47 # * Neither the name of the <ORGANIZATION> nor the names of its
48 # contributors may be used to endorse or promote products derived
49 # from this software without specific prior written permission.
50 #
51 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
52 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
53 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
54 # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
55 # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
56 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
57 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
58 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
59 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
60 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
61 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
62 # POSSIBILITY OF SUCH DAMAGE.
63 #
65 IF (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
66 # in cache already
67 SET(GTK2_FOUND TRUE)
68 ELSE (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
70 #check whether cmake version is 2.4 or greater
71 if (${CMAKE_MAJOR_VERSION} GREATER 1 AND ${CMAKE_MINOR_VERSION} GREATER 3)
72 SET(GTK2_CMAKE_24 TRUE)
73 endif (${CMAKE_MAJOR_VERSION} GREATER 1 AND ${CMAKE_MINOR_VERSION} GREATER 3)
75 # use pkg-config to get the directories and then use these values
76 # in the FIND_PATH() and FIND_LIBRARY() calls
77 if (GTK2_CMAKE_24)
78 include(UsePkgConfig)
79 else (GTK2_CMAKE_24)
80 find_package(PkgConfig)
81 endif (GTK2_CMAKE_24)
82 INCLUDE(UsePkgConfig)
84 if (GTK2_CMAKE_24)
85 pkgconfig(gtk+-2.0 _GTK2_INCLUDEDIR _GTK2_LIBDIR _GTK2_LDFLAGS _GTK2_CFLAGS)
86 MESSAGE(STATUS "DEBUG pkgconfig found: ${_GTK2_INCLUDEDIR} ${_GTK2_LIBDIR} ${_GTK2_LDFLAGS} ${_GTK2_CFLAGS}")
87 else (GTK2_CMAKE_24)
88 if (PKG_CONFIG_FOUND)
89 pkg_check_modules(_GTK2 gtk+-2.0)
90 endif (PKG_CONFIG_FOUND)
91 endif (GTK2_CMAKE_24)
93 FIND_PATH(GTK2_GTK_INCLUDE_PATH gtk/gtk.h
94 $ENV{GTK2_HOME}
95 ${_GTK2_INCLUDEDIR}
96 /usr/include/gtk-2.0
97 /usr/local/include/gtk-2.0
98 /opt/gnome/include/gtk-2.0
99 $ENV{DEVLIBS_PATH}//include//
100 )
102 # Some Linux distributions (e.g. Red Hat) have glibconfig.h
103 # and glib.h in different directories, so we need to look
104 # for both.
105 # - Atanas Georgiev <atanas@cs.columbia.edu>
106 if (GTK2_CMAKE_24)
107 pkgconfig(glib-2.0 _GLIB2_INCLUDEDIR _GLIB2inkDir _GLIB2_LDFLAGS _GLIB2_CFLAGS)
108 pkgconfig(gmodule-2.0 _GMODULE2_INCLUDEDIR _GMODULE2inkDir _GMODULE2_LDFLAGS _GMODULE2_CFLAGS)
109 else (GTK2_CMAKE_24)
110 if (PKG_CONFIG_FOUND)
111 pkg_check_modules(_GLIB2 glib-2.0)
112 pkg_check_modules(_GMODULE2 gmodule-2.0)
113 endif (PKG_CONFIG_FOUND)
114 endif (GTK2_CMAKE_24)
116 SET(GDIR /opt/gnome/lib/glib-2.0/include)
117 FIND_PATH(GTK2_GLIBCONFIG_INCLUDE_PATH glibconfig.h
118 ${_GLIB2_INCLUDEDIR}
119 /opt/gnome/lib64/glib-2.0/include
120 /opt/gnome/lib/glib-2.0/include
121 /usr/lib64/glib-2.0/include
122 /usr/lib/glib-2.0/include
123 $ENV{DEVLIBS_PATH}//include//
124 )
125 #MESSAGE(STATUS "DEBUG: GTK2_GLIBCONFIG_INCLUDE_PATH = ${GTK2_GLIBCONFIG_INCLUDE_PATH}")
127 FIND_PATH(GTK2_GLIB_INCLUDE_PATH glib.h
128 ${_GLIB2_INCLUDEDIR}
129 /opt/gnome/include/glib-2.0
130 /usr/include/glib-2.0
131 $ENV{DEVLIBS_PATH}//include//
132 )
133 #MESSAGE(STATUS "DEBUG: GTK2_GLIBCONFIG_INCLUDE_PATH = ${GTK2_GLIBCONFIG_INCLUDE_PATH}")
135 FIND_PATH(GTK2_GTKGL_INCLUDE_PATH gtkgl/gtkglarea.h
136 ${_GLIB2_INCLUDEDIR}
137 /usr/include
138 /usr/local/include
139 /usr/openwin/share/include
140 /opt/gnome/include
141 $ENV{DEVLIBS_PATH}//include//
142 )
144 if (GTK2_CMAKE_24)
145 pkgconfig(pango _PANGO_INCLUDEDIR _PANGOinkDir _PANGO_LDFLAGS _PANGO_CFLAGS)
146 else (GTK2_CMAKE_24)
147 if (PKG_CONFIG_FOUND)
148 pkg_check_modules(_PANGO pango)
149 endif (PKG_CONFIG_FOUND)
150 endif (GTK2_CMAKE_24)
152 FIND_PATH(GTK2_PANGO_INCLUDE_PATH pango/pango.h
153 ${_PANGO_INCLUDEDIR}
154 /opt/gnome/include/pango-1.0
155 /usr/include/pango-1.0
156 $ENV{DEVLIBS_PATH}//include//
157 )
159 if (GTK2_CMAKE_24)
160 pkgconfig(gdk-2.0 _GDK2_INCLUDEDIR _GDK2inkDir _GDK2_LDFLAGS _GDK2_CFLAGS)
161 else (GTK2_CMAKE_24)
162 if (PKG_CONFIG_FOUND)
163 pkg_check_modules(_GDK2 gdk-2.0)
164 endif (PKG_CONFIG_FOUND)
165 endif (GTK2_CMAKE_24)
167 FIND_PATH(GTK2_GDKCONFIG_INCLUDE_PATH gdkconfig.h
168 ${_GDK2_INCLUDEDIR}
169 /opt/gnome/lib/gtk-2.0/include
170 /opt/gnome/lib64/gtk-2.0/include
171 /usr/lib/gtk-2.0/include
172 /usr/lib64/gtk-2.0/include
173 $ENV{DEVLIBS_PATH}//include//
174 )
176 if (GTK2_CMAKE_24)
177 pkgconfig(cairo _CAIRO_INCLUDEDIR _CAIROinkDir _CAIRO_LDFLAGS _CAIRO_CFLAGS)
178 else (GTK2_CMAKE_24)
179 if (PKG_CONFIG_FOUND)
180 pkg_check_modules(_CAIRO cairo)
181 endif (PKG_CONFIG_FOUND)
182 endif (GTK2_CMAKE_24)
184 FIND_PATH(GTK2_CAIRO_INCLUDE_PATH cairo.h
185 ${_CAIRO_INCLUDEDIR}
186 /opt/gnome/include/cairo
187 /usr/include
188 /usr/include/cairo
189 $ENV{DEVLIBS_PATH}//include//
190 )
191 #MESSAGE(STATUS "DEBUG: GTK2_CAIRO_INCLUDE_PATH = ${GTK2_CAIRO_INCLUDE_PATH}")
193 if (GTK2_CMAKE_24)
194 pkgconfig(atk _ATK_INCLUDEDIR _ATKinkDir _ATK_LDFLAGS _ATK_CFLAGS)
195 else (GTK2_CMAKE_24)
196 if (PKG_CONFIG_FOUND)
197 pkg_check_modules(_ATK atk)
198 endif (PKG_CONFIG_FOUND)
199 endif (GTK2_CMAKE_24)
201 FIND_PATH(GTK2_ATK_INCLUDE_PATH atk/atk.h
202 ${_ATK_INCLUDEDIR}
203 /opt/gnome/include/atk-1.0
204 /usr/include/atk-1.0
205 $ENV{DEVLIBS_PATH}//include//
206 )
207 #MESSAGE(STATUS "DEBUG: GTK2_ATK_INCLUDE_PATH = ${GTK2_ATK_INCLUDE_PATH}")
209 FIND_LIBRARY(GTK2_GTKGL_LIBRARY
210 NAMES
211 gtkgl
212 PATHS
213 ${_GTK2_INCLUDEDIR}
214 /usr/lib
215 /usr/local/lib
216 /usr/openwin/lib
217 /usr/X11R6/lib
218 /opt/gnome/lib
219 )
221 FIND_LIBRARY(GTK2_GTK_LIBRARY
222 NAMES
223 gtk-x11-2.0
224 PATHS
225 ${_GTK2_LIBDIR}
226 /usr/lib
227 /usr/local/lib
228 /usr/openwin/lib
229 /usr/X11R6/lib
230 /opt/gnome/lib
231 )
233 FIND_LIBRARY(GTK2_GDK_LIBRARY
234 NAMES
235 gdk-x11-2.0
236 PATHS
237 ${_GDK2_LIBDIR}
238 /usr/lib
239 /usr/local/lib
240 /usr/openwin/lib
241 /usr/X11R6/lib
242 /opt/gnome/lib
243 )
245 FIND_LIBRARY(GTK2_GMODULE_LIBRARY
246 NAMES
247 gmodule-2.0
248 PATHS
249 ${_GMODULE2_LIBDIR}
250 /usr/lib
251 /usr/local/lib
252 /usr/openwin/lib
253 /usr/X11R6/lib
254 /opt/gnome/lib
255 )
257 FIND_LIBRARY(GTK2_GLIB_LIBRARY
258 NAMES
259 glib-2.0
260 PATHS
261 ${_GLIB2_LIBDIR}
262 /usr/lib
263 /usr/local/lib
264 /usr/openwin/lib
265 /usr/X11R6/lib
266 /opt/gnome/lib
267 )
269 FIND_LIBRARY(GTK2_Xi_LIBRARY
270 NAMES
271 Xi
272 PATHS
273 /usr/lib
274 /usr/local/lib
275 /usr/openwin/lib
276 /usr/X11R6/lib
277 /opt/gnome/lib
278 )
280 FIND_LIBRARY(GTK2_GTHREAD_LIBRARY
281 NAMES
282 gthread-2.0
283 PATHS
284 /usr/lib
285 /usr/local/lib
286 /usr/openwin/lib
287 /usr/X11R6/lib
288 /opt/gnome/lib
289 )
292 FIND_LIBRARY(GTK2_GOBJECT_LIBRARY
293 NAMES
294 gobject-2.0
295 PATHS
296 /usr/lib
297 /usr/local/lib
298 /usr/openwin/lib
299 /usr/X11R6/lib
300 /opt/gnome/lib
301 )
303 IF(GTK2_GTK_INCLUDE_PATH)
304 IF(GTK2_GLIBCONFIG_INCLUDE_PATH)
305 IF(GTK2_GLIB_INCLUDE_PATH)
306 IF(GTK2_GTK_LIBRARY)
307 IF(GTK2_GLIB_LIBRARY)
308 IF(GTK2_PANGO_INCLUDE_PATH)
309 IF(GTK2_ATK_INCLUDE_PATH)
310 IF(GTK2_CAIRO_INCLUDE_PATH)
311 # Assume that if gtk and glib were found, the other
312 # supporting libraries have also been found.
314 SET(GTK2_FOUND TRUE)
316 SET(GTK2_INCLUDE_DIRS
317 ${GTK2_GTK_INCLUDE_PATH}
318 ${GTK2_GLIBCONFIG_INCLUDE_PATH}
319 ${GTK2_GLIB_INCLUDE_PATH}
320 ${GTK2_PANGO_INCLUDE_PATH}
321 ${GTK2_GDKCONFIG_INCLUDE_PATH}
322 ${GTK2_ATK_INCLUDE_PATH}
323 ${GTK2_CAIRO_INCLUDE_PATH}
324 )
326 SET(GTK2_LIBRARIES
327 ${GTK2_GTK_LIBRARY}
328 ${GTK2_GDK_LIBRARY}
329 ${GTK2_GLIB_LIBRARY}
330 )
331 #${GTK2_GOBJECT_LIBRARY})
333 IF(GTK2_GMODULE_LIBRARY)
334 SET(GTK2_LIBRARIES
335 ${GTK2_LIBRARIES}
336 ${GTK2_GMODULE_LIBRARY}
337 )
338 ENDIF(GTK2_GMODULE_LIBRARY)
340 IF(GTK2_GTHREAD_LIBRARY)
341 SET(GTK2_LIBRARIES
342 ${GTK2_LIBRARIES}
343 ${GTK2_GTHREAD_LIBRARY}
344 )
345 SET(GTK2_LIBRARIES ${GTK2_LIBRARIES})
346 ENDIF(GTK2_GTHREAD_LIBRARY)
347 ELSE(GTK2_CAIRO_INCLUDE_PATH)
348 MESSAGE(STATUS "Can not find cairo")
349 ENDIF(GTK2_CAIRO_INCLUDE_PATH)
350 ELSE(GTK2_ATK_INCLUDE_PATH)
351 MESSAGE(STATUS "Can not find atk")
352 ENDIF(GTK2_ATK_INCLUDE_PATH)
353 ELSE(GTK2_PANGO_INCLUDE_PATH)
354 MESSAGE(STATUS "Can not find pango includes")
355 ENDIF(GTK2_PANGO_INCLUDE_PATH)
356 ELSE(GTK2_GLIB_LIBRARY)
357 MESSAGE(STATUS "Can not find glib lib")
358 ENDIF(GTK2_GLIB_LIBRARY)
359 ELSE(GTK2_GTK_LIBRARY)
360 MESSAGE(STATUS "Can not find gtk lib")
361 ENDIF(GTK2_GTK_LIBRARY)
362 ELSE(GTK2_GLIB_INCLUDE_PATH)
363 MESSAGE(STATUS "Can not find glib includes")
364 ENDIF(GTK2_GLIB_INCLUDE_PATH)
365 ELSE(GTK2_GLIBCONFIG_INCLUDE_PATH)
366 MESSAGE(STATUS "Can not find glibconfig")
367 ENDIF(GTK2_GLIBCONFIG_INCLUDE_PATH)
368 ELSE (GTK2_GTK_INCLUDE_PATH)
369 MESSAGE(STATUS "Can not find gtk includes")
370 ENDIF (GTK2_GTK_INCLUDE_PATH)
372 IF (GTK2_FOUND)
373 IF (NOT GTK2_FIND_QUIETLY)
374 MESSAGE(STATUS "Found GTK2: ${GTK2_LIBRARIES}")
375 ENDIF (NOT GTK2_FIND_QUIETLY)
376 ELSE (GTK2_FOUND)
377 IF (GTK2_FIND_REQUIRED)
378 MESSAGE(SEND_ERROR "Could NOT find GTK2")
379 ENDIF (GTK2_FIND_REQUIRED)
380 ENDIF (GTK2_FOUND)
382 MARK_AS_ADVANCED(
383 GTK2_GDK_LIBRARY
384 GTK2_GLIB_INCLUDE_PATH
385 GTK2_GLIB_LIBRARY
386 GTK2_GLIBCONFIG_INCLUDE_PATH
387 GTK2_GMODULE_LIBRARY
388 GTK2_GTHREAD_LIBRARY
389 GTK2_Xi_LIBRARY
390 GTK2_GTK_INCLUDE_PATH
391 GTK2_GTK_LIBRARY
392 GTK2_GTKGL_INCLUDE_PATH
393 GTK2_GTKGL_LIBRARY
394 GTK2_ATK_INCLUDE_PATH
395 GTK2_GDKCONFIG_INCLUDE_PATH
396 #GTK2_GOBJECT_LIBRARY
397 GTK2_PANGO_INCLUDE_PATH
398 )
399 ENDIF (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
401 # vim:et ts=2 sw=2 comments=\:\#