Final commit before implementing main loop. All other code is implemented to the...
[freeglut] / CMakeLists.txt
1 CMAKE_MINIMUM_REQUIRED(VERSION 2.8 FATAL_ERROR)
2 PROJECT(freeglut)
3
4 # NOTE: On Windows and Cygwin, the dll's are placed in the
5 # CMAKE_RUNTIME_OUTPUT_DIRECTORY, while their corresponding import
6 # libraries end up in CMAKE_ARCHIVE_OUTPUT_DIRECTORY. On other
7 # platforms, such as Linux, the shared libraries are put in
8 # CMAKE_ARCHIVE_OUTPUT_DIRECTORY instead.
9 # Static libraries end up in CMAKE_ARCHIVE_OUTPUT_DIRECTORY on all
10 # platforms.
11 SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
12 SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
13 SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
14
15 # setup version numbers
16 # TODO: Update these for each release!
17 set(VERSION_MAJOR 3)
18 set(VERSION_MINOR 0)
19 set(VERSION_PATCH 0)
20
21
22 # FREEGLUT_BUILD_SHARED_LIBS is already a standard CMake variable, but we need to
23 # re-declare it here so it will show up in the GUI.
24 # by default, we want to build both
25 OPTION(FREEGLUT_BUILD_SHARED_LIBS "Build FreeGLUT shared library." ON)
26 OPTION(FREEGLUT_BUILD_STATIC_LIBS "Build FreeGLUT static library." ON)
27
28 # option for whether warnings and errors should be printed
29 OPTION(FREEGLUT_PRINT_ERRORS "Lib prints errors to stderr" ON)
30 #MARK_AS_ADVANCED(FREEGLUT_PRINT_ERRORS)
31 OPTION(FREEGLUT_PRINT_WARNINGS "Lib prints warnings to stderr" ON)
32 #MARK_AS_ADVANCED(FREEGLUT_PRINT_WARNINGS)
33
34 # option to also copy .pdb files to install directory when executing
35 # INSTALL target
36 IF(MSVC)
37     OPTION(INSTALL_PDB "Also install .pdb files" ON)
38 ELSE()
39     SET(INSTALL_PDB OFF)
40 ENDIF()
41
42 # OpenGL ES support
43 OPTION(FREEGLUT_GLES1 "Use OpenGL ES 1.x (requires EGL)" OFF)
44 OPTION(FREEGLUT_GLES2 "Use OpenGL ES 2.x (requires EGL) (overrides BUILD_GLES1)" OFF)
45
46
47
48 SET(FREEGLUT_HEADERS
49     include/GL/freeglut.h
50     include/GL/freeglut_ext.h
51     include/GL/freeglut_std.h
52     include/GL/glut.h
53 )
54 SET(FREEGLUT_SRCS
55     ${FREEGLUT_HEADERS}
56     src/fg_callbacks.c
57     src/fg_cursor.c
58     src/fg_display.c
59     src/fg_ext.c
60     src/fg_font_data.c
61     src/fg_gamemode.c
62     src/fg_geometry.c
63     src/fg_gl2.c
64     src/fg_gl2.h
65     src/fg_init.c
66     src/fg_init.h
67     src/fg_internal.h
68     src/fg_input_devices.c
69     src/fg_joystick.c
70     src/fg_main.c
71     src/fg_misc.c
72     src/fg_overlay.c
73     src/fg_spaceball.c
74     src/fg_state.c
75     src/fg_stroke_mono_roman.c
76     src/fg_stroke_roman.c
77     src/fg_structure.c
78     src/fg_teapot.c
79     src/fg_teapot_data.h
80     src/fg_videoresize.c
81     src/fg_window.c
82 )
83 # TODO: OpenGL ES requires a compatible version of these files:
84 IF(NOT FREEGLUT_GLES2 AND NOT FREEGLUT_GLES1)
85     LIST(APPEND FREEGLUT_SRCS
86         src/fg_font.c
87         src/fg_menu.c
88     )
89 ELSE()
90     LIST(APPEND FREEGLUT_SRCS
91         src/gles_stubs.c
92     )
93 ENDIF()
94
95 IF(WIN32)
96     LIST(APPEND FREEGLUT_SRCS
97         src/mswin/fg_cursor_mswin.c
98         src/mswin/fg_display_mswin.c
99         src/mswin/fg_ext_mswin.c
100         src/mswin/fg_gamemode_mswin.c
101         src/mswin/fg_init_mswin.c
102         src/mswin/fg_internal_mswin.h
103         src/mswin/fg_input_devices_mswin.c
104         src/mswin/fg_joystick_mswin.c
105         src/mswin/fg_main_mswin.c
106         src/mswin/fg_menu_mswin.c
107         src/mswin/fg_spaceball_mswin.c
108         src/mswin/fg_state_mswin.c
109         src/mswin/fg_structure_mswin.c
110         src/mswin/fg_window_mswin.c
111         ${CMAKE_BINARY_DIR}/freeglut.rc # generated below from freeglut.rc.in
112     )
113     IF (MSVC AND NOT CMAKE_CL_64)
114         # .def file only for 32bit Windows builds (TODO: MSVC only right
115         # now, needed for any other Windows platform?)
116         LIST(APPEND FREEGLUT_SRCS
117             ${CMAKE_BINARY_DIR}/freeglutdll.def # generated below from src/freeglutdll.def.in
118         )
119     ENDIF()
120
121 ELSEIF(ANDROID OR BLACKBERRY)
122     LIST(APPEND FREEGLUT_SRCS
123         src/android/fg_cursor_android.c
124         src/android/fg_ext_android.c
125         src/android/fg_gamemode_android.c
126         src/android/fg_input_devices_android.c
127         src/android/fg_joystick_android.c
128         src/android/fg_spaceball_android.c
129         src/android/fg_structure_android.c
130     )
131     IF(ANDROID)
132         LIST(APPEND FREEGLUT_SRCS
133             src/android/native_app_glue/android_native_app_glue.c
134             src/android/native_app_glue/android_native_app_glue.h
135             src/android/fg_init_android.c
136             src/android/fg_internal_android.h
137             src/android/fg_main_android.c
138             src/android/fg_main_android.h
139             src/android/fg_runtime_android.c
140             src/android/fg_state_android.c
141             src/android/fg_window_android.c
142         )
143     ELSE()
144         LIST(APPEND FREEGLUT_SRCS
145             src/blackberry/fg_init_blackberry.c
146             src/blackberry/fg_internal_blackberry.h
147             src/blackberry/fg_main_blackberry.c
148             src/blackberry/fg_main_blackberry.h
149             src/blackberry/fg_state_blackberry.c
150             src/blackberry/fg_window_blackberry.c
151         )
152     ENDIF()
153 ELSE()
154     LIST(APPEND FREEGLUT_SRCS
155         src/x11/fg_cursor_x11.c
156         src/x11/fg_ext_x11.c
157         src/x11/fg_gamemode_x11.c
158         src/x11/fg_glutfont_definitions_x11.c
159         src/x11/fg_init_x11.c
160         src/x11/fg_internal_x11.h
161         src/x11/fg_input_devices_x11.c
162         src/x11/fg_joystick_x11.c
163         src/x11/fg_main_x11.c
164         src/x11/fg_menu_x11.c
165         src/x11/fg_spaceball_x11.c
166         src/x11/fg_state_x11.c
167         src/x11/fg_structure_x11.c
168         src/x11/fg_window_x11.c
169         src/x11/fg_xinput_x11.c
170     )
171     IF(NOT(FREEGLUT_GLES2 OR FREEGLUT_GLES1))
172         LIST(APPEND FREEGLUT_SRCS
173             src/x11/fg_internal_x11_glx.h
174             src/x11/fg_display_x11_glx.c
175             src/x11/fg_state_x11_glx.c
176             src/x11/fg_state_x11_glx.h
177             src/x11/fg_window_x11_glx.c
178             src/x11/fg_window_x11_glx.h
179         )
180     ENDIF()
181 ENDIF()
182 IF(FREEGLUT_GLES2 OR FREEGLUT_GLES1)
183     LIST(APPEND FREEGLUT_SRCS
184         src/egl/fg_internal_egl.h
185         src/egl/fg_display_egl.c
186         src/egl/fg_ext_egl.c
187         src/egl/fg_init_egl.c
188         src/egl/fg_init_egl.h
189         src/egl/fg_state_egl.c
190         src/egl/fg_state_egl.h
191         src/egl/fg_structure_egl.c
192         src/egl/fg_structure_egl.h
193         src/egl/fg_window_egl.c
194         src/egl/fg_window_egl.h
195     )
196 ENDIF()
197
198 # For OpenGL ES (GLES):
199 # - compile with -DFREEGLUT_GLES1 and -DFREEGLUT_GLES2 to cleanly
200 #   bootstrap headers inclusion in freeglut_std.h; these constants
201 #   also need to be defined in client applications (e.g. through
202 #   pkg-config), but use GLES constants directly for all other needs
203 # - define GLES version-specific library
204 IF(FREEGLUT_GLES2)
205   ADD_DEFINITIONS(-DFREEGLUT_GLES2)
206   LIST(APPEND LIBS GLESv2 EGL)
207 ELSEIF(FREEGLUT_GLES1)
208   ADD_DEFINITIONS(-DFREEGLUT_GLES1)
209   LIST(APPEND LIBS GLESv1_CM EGL)
210 ELSE()
211   FIND_PACKAGE(OpenGL REQUIRED)
212   LIST(APPEND LIBS ${OPENGL_gl_LIBRARY})
213   INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
214 ENDIF()
215
216 # lib m for math, not needed on windows
217 IF (NOT WIN32)
218     # For compilation:
219     LIST(APPEND LIBS m)
220     # For CHECK_FUNCTION_EXISTS:
221     LIST(APPEND CMAKE_REQUIRED_LIBRARIES m)
222 ENDIF()
223
224 IF(WIN32)
225     # hide insecure CRT warnings, common practice
226     ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS)
227     IF(MSVC)
228         SET( CMAKE_DEBUG_POSTFIX "d" )
229     ENDIF(MSVC)
230     
231 ENDIF()
232
233 IF(CMAKE_COMPILER_IS_GNUCC)
234   SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
235   IF(NOT(ANDROID OR BLACKBERRY))
236     # not setting -ansi as EGL/KHR headers doesn't support it
237     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ansi")
238   ENDIF()
239 ENDIF(CMAKE_COMPILER_IS_GNUCC)
240
241 INCLUDE(CheckIncludeFiles)
242 IF(UNIX AND NOT(ANDROID OR BLACKBERRY))
243     FIND_PACKAGE(X11 REQUIRED)
244     LIST(APPEND LIBS ${X11_LIBRARIES})
245     IF(X11_Xrandr_FOUND)
246         SET(HAVE_X11_EXTENSIONS_XRANDR_H TRUE)
247         LIST(APPEND LIBS ${X11_Xrandr_LIB})
248     ENDIF()
249     IF(X11_xf86vmode_FOUND)
250         SET(HAVE_X11_EXTENSIONS_XF86VMODE_H TRUE)
251         # Work-around http://www.cmake.org/Bug/bug_view_page.php?bug_id=6976
252         IF(NOT "${X11_Xxf86vm_LIB}")
253             SET(X11_Xxf86vm_LIB "Xxf86vm")
254         ENDIF()
255         LIST(APPEND LIBS ${X11_Xxf86vm_LIB})
256     ENDIF()
257     IF(X11_Xinput_FOUND)
258         # Needed for multi-touch:
259         CHECK_INCLUDE_FILES("${X11_Xinput_INCLUDE_PATH}/X11/extensions/XInput2.h" HAVE_X11_EXTENSIONS_XINPUT2_H)
260         LIST(APPEND LIBS ${X11_Xinput_LIB})
261     ENDIF()
262 ENDIF()
263 IF(ANDROID)
264     # -landroid for ANativeWindow
265     # -llog for native Android logging
266     LIST(APPEND LIBS android log)
267 ELSEIF(BLACKBERRY)
268     # -lbps for event loop
269     # -lslog2 for logging
270     # -screen for native screen
271     LIST(APPEND LIBS bps slog2 screen)
272 ENDIF()
273
274 INCLUDE(CheckFunctionExists)
275 INCLUDE(CheckTypeSize)
276 CHECK_INCLUDE_FILES(sys/types.h HAVE_SYS_TYPES_H)
277 CHECK_INCLUDE_FILES(unistd.h    HAVE_UNISTD_H)
278 CHECK_INCLUDE_FILES(sys/time.h  HAVE_SYS_TIME_H)
279 CHECK_INCLUDE_FILES(stdbool.h   HAVE_STDBOOL_H)
280 CHECK_INCLUDE_FILES(sys/param.h HAVE_SYS_PARAM_H)
281 CHECK_INCLUDE_FILES(sys/ioctl.h HAVE_SYS_IOCTL_H)
282 CHECK_INCLUDE_FILES(fcntl.h     HAVE_FCNTL_H)
283 CHECK_INCLUDE_FILES(errno.h     HAVE_ERRNO_H)
284 CHECK_INCLUDE_FILES(usbhid.h    HAVE_USBHID_H)
285 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
286 CHECK_FUNCTION_EXISTS(vfprintf  HAVE_VFPRINTF)
287 CHECK_FUNCTION_EXISTS(_doprnt   HAVE_DOPRNT)
288 CHECK_FUNCTION_EXISTS(XParseGeometry   HAVE_XPARSEGEOMETRY)
289 IF (NOT HAVE_XPARSEGEOMETRY)
290    LIST(APPEND FREEGLUT_SRCS
291         src/util/xparsegeometry_repl.c
292         src/util/xparsegeometry_repl.h)
293    SET(NEED_XPARSEGEOMETRY_IMPL TRUE)
294 ENDIF()
295 # decide on suitable type for internal time keeping, 64-bit if possible
296 CHECK_INCLUDE_FILES(stdint.h    HAVE_STDINT_H)
297 CHECK_INCLUDE_FILES(inttypes.h  HAVE_INTTYPES_H)
298 IF (NOT (HAVE_STDINT_H OR HAVE_INTTYPES_H))
299     IF (MSVC)
300         # Some old Microsoft VC releases don't support unsigned long
301         # long, but all we care about is support for unsigned __int64 on
302         # MSVC, so test for presence of that type
303         CHECK_TYPE_SIZE("unsigned __int64" U__INT64 BUILTIN_TYPES_ONLY)
304     ELSEIF()
305         CHECK_TYPE_SIZE("unsigned long long" ULONG_LONG BUILTIN_TYPES_ONLY)
306     ENDIF()
307 ENDIF()
308
309 # The generated config.h is placed in the project's build directory, just to
310 # ensure that all CMake-generated files are kept away from the main source tree.
311 # As a result, the build directory must to be added to the include path list.
312 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_BINARY_DIR}/config.h)
313 INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/src)
314 ADD_DEFINITIONS(-DHAVE_CONFIG_H)
315 IF(WIN32)
316     # we also have to generate freeglut.rc, which contains the version
317     # number
318     CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/freeglut.rc.in ${CMAKE_BINARY_DIR}/freeglut.rc)
319     IF (MSVC AND NOT CMAKE_CL_64)
320         # .def file only for 32bit Windows builds with Visual Studio
321         CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/src/freeglutdll.def.in ${CMAKE_BINARY_DIR}/freeglutdll.def)
322     ENDIF()
323 ENDIF()
324
325 IF(FREEGLUT_BUILD_SHARED_LIBS)
326     ADD_LIBRARY(freeglut SHARED ${FREEGLUT_SRCS})
327 ENDIF()
328 IF(FREEGLUT_BUILD_STATIC_LIBS)
329     ADD_LIBRARY(freeglut_static STATIC ${FREEGLUT_SRCS})
330 ENDIF()
331
332
333 IF(WIN32)
334     LIST(APPEND LIBS winmm)
335     IF(FREEGLUT_BUILD_SHARED_LIBS)
336         SET_TARGET_PROPERTIES(freeglut PROPERTIES COMPILE_FLAGS -DFREEGLUT_EXPORTS)
337     ENDIF()
338     IF(FREEGLUT_BUILD_STATIC_LIBS)
339         SET_TARGET_PROPERTIES(freeglut_static PROPERTIES COMPILE_FLAGS -DFREEGLUT_STATIC)
340         # need to set machine:x64 for linker, at least for VC10, and
341         # doesn't hurt for older compilers:
342         # http://public.kitware.com/Bug/view.php?id=11240#c22768
343         IF (CMAKE_CL_64)
344             SET_TARGET_PROPERTIES(freeglut_static PROPERTIES STATIC_LIBRARY_FLAGS "/machine:x64")
345         ENDIF()
346     ENDIF()
347 ELSE()
348     # on UNIX we need to make sure:
349     # - all shared libraries must have a soname/version, see :
350     #   http://sourceware.org/autobook/autobook/autobook_91.html#SEC91
351     #   http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
352     #   Current: -version-info 12:0:9 -> 3.9.0
353     #   Note: most platforms now prefer the latter major.minor.revision form
354     #   (e.g. FreeBSD, cf. http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8765),
355     #   or special-cased FreeGLUT long ago (e.g. .so.4 on OpenBSD), so
356     #   the lack of support for current:revision:age in CMake should
357     #   not be a problem.
358     # - the output library should be named glut so it'll be linkable with -lglut
359     # - the shared library should link to the dependency libraries so that the user
360     #   won't have to link them explicitly (they shouldn't have to know that we depend
361     #   on Xrandr or Xxf86vm)
362     IF(FREEGLUT_GLES2)
363       SET(LIBNAME freeglut-gles2)
364     ELSEIF(FREEGLUT_GLES1)
365       SET(LIBNAME freeglut-gles1)
366     ELSE()
367       SET(LIBNAME glut)
368     ENDIF()
369
370     IF(FREEGLUT_BUILD_SHARED_LIBS)
371       SET_TARGET_PROPERTIES(freeglut PROPERTIES VERSION 3.9.0 SOVERSION 3 OUTPUT_NAME ${LIBNAME})
372     ENDIF()
373     IF(FREEGLUT_BUILD_STATIC_LIBS)
374       SET_TARGET_PROPERTIES(freeglut_static PROPERTIES OUTPUT_NAME ${LIBNAME})
375     ENDIF()
376     IF(ANDROID)
377         # Not in CMake toolchain file, because the toolchain
378         # file is called several times and generally doesn't
379         # seem to be meant for modifying CFLAGS:
380         # '-mandroid' is not mandatory but doesn't hurt
381         # '-O0 -gstabs+' helps the currently buggy GDB port
382         # Too late to manipulate ENV: SET(ENV{CFLAGS} "$ENV{CFLAGS} -mandroid")
383         # Not using _INIT variables, they seem to be used internally only
384         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mandroid")
385         SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0 -gstabs+")
386     ENDIF()
387 ENDIF()
388 IF(FREEGLUT_BUILD_SHARED_LIBS)
389     TARGET_LINK_LIBRARIES(freeglut ${LIBS})
390 ENDIF()
391 IF(FREEGLUT_BUILD_STATIC_LIBS)
392     TARGET_LINK_LIBRARIES(freeglut_static ${LIBS})
393 ENDIF()
394
395 IF(FREEGLUT_BUILD_SHARED_LIBS)
396     INSTALL(TARGETS freeglut
397             RUNTIME DESTINATION bin
398             LIBRARY DESTINATION lib
399             ARCHIVE DESTINATION lib
400     )
401     IF(INSTALL_PDB)
402         INSTALL(FILES ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/Debug/freeglut${CMAKE_DEBUG_POSTFIX}.pdb
403             DESTINATION bin
404                         CONFIGURATIONS Debug)
405     ENDIF()
406 ENDIF()
407 IF(FREEGLUT_BUILD_STATIC_LIBS)
408     INSTALL(TARGETS freeglut_static
409             RUNTIME DESTINATION bin
410             LIBRARY DESTINATION lib
411             ARCHIVE DESTINATION lib
412     )
413     IF(INSTALL_PDB)
414         INSTALL(FILES ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}/Debug/freeglut_static${CMAKE_DEBUG_POSTFIX}.pdb
415             DESTINATION lib
416                         CONFIGURATIONS Debug)
417     ENDIF()
418 ENDIF()
419 INSTALL(FILES ${FREEGLUT_HEADERS} DESTINATION include/GL)
420
421
422
423 # Optionally build demos, on by default.
424 option( FREEGLUT_BUILD_DEMOS "Build FreeGLUT demos." ON )
425
426 SET(DEMO_LIBS ${OPENGL_glu_LIBRARY} ${LIBS})
427 # lib m for math, not needed on windows
428 IF (NOT WIN32)
429     LIST(APPEND DEMO_LIBS m)
430 ENDIF()
431
432 MACRO(ADD_DEMO name)
433     IF( FREEGLUT_BUILD_DEMOS )
434         IF(FREEGLUT_BUILD_SHARED_LIBS)
435             ADD_EXECUTABLE(${name} ${ARGN})
436             TARGET_LINK_LIBRARIES(${name} ${DEMO_LIBS} freeglut)
437             IF(WIN32 AND MSVC)
438                 SET_TARGET_PROPERTIES(${name} PROPERTIES DEBUG_POSTFIX d)
439             ENDIF()
440         ENDIF()
441         IF(FREEGLUT_BUILD_STATIC_LIBS)
442             ADD_EXECUTABLE(${name}_static ${ARGN})
443             TARGET_LINK_LIBRARIES(${name}_static ${DEMO_LIBS} freeglut_static)
444             SET_TARGET_PROPERTIES(${name}_static PROPERTIES COMPILE_FLAGS -DFREEGLUT_STATIC)
445             IF(WIN32 AND MSVC)
446                 SET_TARGET_PROPERTIES(${name}_static PROPERTIES DEBUG_POSTFIX d)
447             ENDIF()
448         ENDIF()
449     ENDIF()
450 ENDMACRO()
451
452 ADD_DEMO(CallbackMaker   progs/demos/CallbackMaker/CallbackMaker.c)
453 ADD_DEMO(Fractals        progs/demos/Fractals/fractals.c)
454 ADD_DEMO(Fractals_random progs/demos/Fractals_random/fractals_random.c)
455 ADD_DEMO(Lorenz          progs/demos/Lorenz/lorenz.c)
456 IF (NOT WIN32)
457     ADD_DEMO(One             progs/demos/One/one.c)
458 ELSE()
459     ADD_DEMO(One             progs/demos/One/one.c
460                              progs/demos/One/one.rc)
461 ENDIF()
462 ADD_DEMO(Resizer         progs/demos/Resizer/Resizer.cpp)
463 ADD_DEMO(multi-touch     progs/demos/multi-touch/multi-touch.c)
464 ADD_DEMO(shapes          progs/demos/shapes/shapes.c
465                          progs/demos/shapes/glmatrix.h
466                          progs/demos/shapes/glmatrix.c)
467 ADD_DEMO(smooth_opengl3  progs/demos/smooth_opengl3/smooth_opengl3.c)
468 IF(UNIX)
469     ADD_DEMO(spaceball       progs/demos/spaceball/spaceball.c
470                              progs/demos/spaceball/vmath.c
471                              progs/demos/spaceball/vmath.h)
472 ENDIF()
473 ADD_DEMO(subwin          progs/demos/subwin/subwin.c)
474 ADD_DEMO(timer           progs/demos/timer/timer.c)
475
476
477
478 # pkg-config support, to install at $(libdir)/pkgconfig
479 # Define static build dependencies
480 IF(WIN32)
481   SET(PC_LIBS_PRIVATE "-lopengl32 -lwinmm -lgdi32 -lm")
482 ELSEIF(FREEGLUT_GLES2)
483   IF(ANDROID)
484     SET(PC_LIBS_PRIVATE "-llog -landroid -lGLESv2 -lEGL -lm")
485   ELSEIF(BLACKBERRY)
486     SET(PC_LIBS_PRIVATE "-lbps -lslog2 -lscreen -lGLESv2 -lEGL -lm")
487   ELSE()
488     SET(PC_LIBS_PRIVATE "-lX11 -lXxf86vm -lXrandr -lGLESv2 -lEGL -lm")
489   ENDIF()
490 ELSEIF(FREEGLUT_GLES1)
491   IF(ANDROID)
492     SET(PC_LIBS_PRIVATE "-llog -landroid -lGLESv1_CM -lEGL -lm")
493   ELSEIF(BLACKBERRY)
494     SET(PC_LIBS_PRIVATE "-lbps -lslog2 -lscreen -lGLESv1_CM -lEGL -lm")
495   ELSE()
496     SET(PC_LIBS_PRIVATE "-lX11 -lXxf86vm -lXrandr -lGLESv1_CM -lEGL -lm")
497   ENDIF()
498 ELSE()
499   SET(PC_LIBS_PRIVATE "-lX11 -lXxf86vm -lXrandr -lGL -lm")
500 ENDIF()
501 # Client applications need to define FreeGLUT GLES version to
502 # bootstrap headers inclusion in freeglut_std.h:
503 SET(PC_LIBNAME "glut")
504 SET(PC_FILENAME "freeglut.pc")
505 IF(FREEGLUT_GLES2)
506   SET(PC_CFLAGS "-DFREEGLUT_GLES2")
507   SET(PC_LIBNAME "freeglut-gles2")
508   SET(PC_FILENAME "freeglut-gles2.pc")
509 ELSEIF(FREEGLUT_GLES1)
510   SET(PC_CFLAGS "-DFREEGLUT_GLES1")
511   SET(PC_LIBNAME "freeglut-gles1")
512   SET(PC_FILENAME "freeglut-gles1.pc")
513 ENDIF()
514 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/freeglut.pc.in ${CMAKE_BINARY_DIR}/freeglut.pc @ONLY)
515 INSTALL(FILES ${CMAKE_BINARY_DIR}/freeglut.pc DESTINATION share/pkgconfig/ RENAME ${PC_FILENAME})
516 # TODO: change the library and .pc name when building for GLES,
517 # e.g. -lglut-GLES2