2 CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
6 include/GL/freeglut_ext.h
7 include/GL/freeglut_std.h
12 src/Common/freeglut_callbacks.c
13 src/Common/freeglut_cursor.c
14 src/Common/freeglut_display.c
15 src/Common/freeglut_ext.c
16 src/Common/freeglut_font_data.c
17 src/Common/freeglut_gamemode.c
18 src/Common/freeglut_init.c
19 src/Common/freeglut_internal.h
20 src/Common/freeglut_input_devices.c
21 src/Common/freeglut_joystick.c
22 src/Common/freeglut_main.c
23 src/Common/freeglut_misc.c
24 src/Common/freeglut_overlay.c
25 src/Common/freeglut_spaceball.c
26 src/Common/freeglut_state.c
27 src/Common/freeglut_stroke_mono_roman.c
28 src/Common/freeglut_stroke_roman.c
29 src/Common/freeglut_structure.c
30 src/Common/freeglut_videoresize.c
31 src/Common/freeglut_window.c
33 # Android port requires adding a version of these compatible with
36 LIST(APPEND FREEGLUT_SRCS
37 src/Common/freeglut_font.c
38 src/Common/freeglut_geometry.c
39 src/Common/freeglut_menu.c
40 src/Common/freeglut_teapot.c
45 LIST(APPEND FREEGLUT_SRCS
46 src/Common/xparsegeometry_repl.c
47 src/Common/xparsegeometry_repl.h
48 src/mswin/freeglut_cursor_mswin.c
49 src/mswin/freeglut_display_mswin.c
50 src/mswin/freeglut_ext_mswin.c
51 src/mswin/freeglut_gamemode_mswin.c
52 src/mswin/freeglut_init_mswin.c
53 src/mswin/freeglut_internal_mswin.h
54 src/mswin/freeglut_input_devices_mswin.c
55 src/mswin/freeglut_joystick_mswin.c
56 src/mswin/freeglut_main_mswin.c
57 src/mswin/freeglut_menu_mswin.c
58 src/mswin/freeglut_spaceball_mswin.c
59 src/mswin/freeglut_state_mswin.c
60 src/mswin/freeglut_structure_mswin.c
61 src/mswin/freeglut_window_mswin.c
64 LIST(APPEND FREEGLUT_SRCS
65 src/Common/xparsegeometry_repl.c
66 src/Common/xparsegeometry_repl.h
67 src/egl/freeglut_internal_egl.h
68 src/egl/freeglut_display_egl.c
69 src/egl/freeglut_init_egl.c
70 src/egl/freeglut_structure_egl.c
71 src/egl/freeglut_window_egl.c
72 src/android/native_app_glue/android_native_app_glue.c
73 src/android/native_app_glue/android_native_app_glue.h
74 src/android/freeglut_runtime_android.c
75 src/android/freeglut_gamemode_android.c
76 src/android/freeglut_input_devices_android.c
77 src/android/freeglut_joystick_android.c
78 src/android/freeglut_main_android.c
79 src/android/freeglut_spaceball_android.c
80 src/android/freeglut_state_android.c
81 src/android/freeglut_window_android.c
82 src/android/opengles_stubs.c
83 src/android/freeglut_internal_android.h
86 LIST(APPEND FREEGLUT_SRCS
87 src/x11/freeglut_cursor_x11.c
88 src/x11/freeglut_display_x11.c
89 src/x11/freeglut_ext_x11.c
90 src/x11/freeglut_gamemode_x11.c
91 src/x11/freeglut_glutfont_definitions_x11.c
92 src/x11/freeglut_init_x11.c
93 src/x11/freeglut_internal_x11.h
94 src/x11/freeglut_input_devices_x11.c
95 src/x11/freeglut_joystick_x11.c
96 src/x11/freeglut_main_x11.c
97 src/x11/freeglut_menu_x11.c
98 src/x11/freeglut_spaceball_x11.c
99 src/x11/freeglut_state_x11.c
100 src/x11/freeglut_structure_x11.c
101 src/x11/freeglut_window_x11.c
102 src/x11/freeglut_xinput_x11.c
108 # Neatly organize all of the output files in the build directory
109 SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
110 SET(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
112 # BUILD_SHARED_LIBS is already a standard CMake variable, but we need to
113 # re-declare it here so it will show up in the GUI.
114 OPTION(BUILD_SHARED_LIBS "Build FreeGLUT shared library." ON)
115 OPTION(BUILD_STATIC_LIBS "Build FreeGLUT static library." ON)
118 OPTION(FREEGLUT_GLES1 "Use OpenGL ES 1.x (requires EGL)" OFF)
119 OPTION(FREEGLUT_GLES2 "Use OpenGL ES 2.x (requires EGL) (overrides BUILD_GLES1)" OFF)
122 ADD_DEFINITIONS(-DGLESv2)
123 LIST(APPEND LIBS GLESv2 EGL)
124 ELSEIF(FREEGLUT_GLES1)
125 ADD_DEFINITIONS(-DGLESv1)
126 LIST(APPEND LIBS GLESv1 EGL)
128 FIND_PACKAGE(OpenGL REQUIRED)
129 LIST(APPEND LIBS ${OPENGL_gl_LIBRARY})
130 INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
133 # lib m for math, not needed on windows
139 MESSAGE(WARNING "Insecure CRT warnings hidden (might want to fix these)")
140 ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS)
143 if(UNIX AND NOT ANDROID)
144 FIND_PACKAGE(X11 REQUIRED)
145 LIST(APPEND LIBS ${X11_LIBRARIES})
147 SET(HAVE_X11_EXTENSIONS_XRANDR_H TRUE)
148 LIST(APPEND LIBS ${X11_Xrandr_LIB})
150 IF(X11_xf86vmode_FOUND)
151 SET(HAVE_X11_EXTENSIONS_XF86VMODE_H TRUE)
152 # Work-around http://www.cmake.org/Bug/bug_view_page.php?bug_id=6976
153 IF(NOT "${X11_Xxf86vm_LIB}")
154 SET(X11_Xxf86vm_LIB "Xxf86vm")
156 LIST(APPEND LIBS ${X11_Xxf86vm_LIB})
160 INCLUDE(CheckIncludeFiles)
161 INCLUDE(CheckFunctionExists)
162 INCLUDE(CheckTypeSize)
163 CHECK_INCLUDE_FILES(sys/types.h HAVE_SYS_TYPES_H)
164 CHECK_INCLUDE_FILES(unistd.h HAVE_UNISTD_H)
165 CHECK_INCLUDE_FILES(sys/time.h HAVE_SYS_TIME_H)
166 CHECK_INCLUDE_FILES(stdbool.h HAVE_STDBOOL_H)
167 CHECK_INCLUDE_FILES(sys/param.h HAVE_SYS_PARAM_H)
168 CHECK_INCLUDE_FILES(sys/ioctl.h HAVE_SYS_IOCTL_H)
169 CHECK_INCLUDE_FILES(fcntl.h HAVE_FCNTL_H)
170 CHECK_INCLUDE_FILES(errno.h HAVE_ERRNO_H)
171 CHECK_INCLUDE_FILES(usbhid.h HAVE_USBHID_H)
172 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
173 CHECK_FUNCTION_EXISTS(vfprintf HAVE_VFPRINTF)
174 CHECK_FUNCTION_EXISTS(_doprnt HAVE_DOPRNT)
175 # decide on suitable type for internal time keeping, 64-bit if possible
176 CHECK_INCLUDE_FILES(stdint.h HAVE_STDINT_H)
177 CHECK_INCLUDE_FILES(inttypes.h HAVE_INTTYPES_H)
178 CHECK_TYPE_SIZE("unsigned long long" ULONG_LONG BUILTIN_TYPES_ONLY)
181 # The generated config.h is placed in the project's build directory, just to
182 # ensure that all CMake-generated files are kept away from the main source tree.
183 # As a result, the build directory must to be added to the include path list.
184 CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/config.h.in ${CMAKE_BINARY_DIR}/config.h)
185 INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/src)
186 ADD_DEFINITIONS(-DHAVE_CONFIG_H)
188 # by default, at least on UNIX, we want to build both
189 IF(BUILD_SHARED_LIBS)
190 ADD_LIBRARY(freeglut SHARED ${FREEGLUT_SRCS})
192 IF(BUILD_STATIC_LIBS)
193 ADD_LIBRARY(freeglut_static STATIC ${FREEGLUT_SRCS})
198 LIST(APPEND LIBS winmm)
199 IF(BUILD_SHARED_LIBS)
200 LIST(APPEND FREEGLUT_SRCS src/Common/freeglutdll.def freeglut.rc)
201 # XXX I assume that if we want both shared and static this one is appropriate
202 ADD_DEFINITIONS(-DFREEGLUT_EXPORTS)
204 ADD_DEFINITIONS(-DFREEGLUT_STATIC)
207 # on UNIX we need to make sure:
208 # - all shared libraries must have a soname/version, see :
209 # http://sourceware.org/autobook/autobook/autobook_91.html#SEC91
210 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
211 # Current: -version-info 12:0:9 -> 3.9.0
212 # - the output library should be named glut so it'll be linkable with -lglut
213 # - the shared library should link to the dependency libraries so that the user
214 # won't have to link them explicitly (they shouldn't have to know that we depend
215 # on Xrandr or Xxf86vm)
216 SET_TARGET_PROPERTIES(freeglut PROPERTIES VERSION 3.9.0 SOVERSION 3 OUTPUT_NAME glut)
217 SET_TARGET_PROPERTIES(freeglut_static PROPERTIES OUTPUT_NAME glut)
219 # Not in CMake toolchain file, because the toolchain
220 # file is called several times and generally doesn't
221 # seem to be meant for it:
222 # '-mandroid' is not mandatory but doesn't hurt
223 # '-O0 -gstabs+' helps the currently buggy GDB port
224 # '-DANDROID' is the Android build system convention
225 # Too late to manipulate ENV: SET(ENV{CFLAGS} "$ENV{CFLAGS} -mandroid")
226 # Not using _INIT variables, they seem to be used internally only
227 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mandroid")
228 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0 -gstabs+")
229 ADD_DEFINITIONS(-DANDROID)
232 IF(BUILD_SHARED_LIBS)
233 TARGET_LINK_LIBRARIES(freeglut ${LIBS})
235 IF(BUILD_STATIC_LIBS)
236 TARGET_LINK_LIBRARIES(freeglut_static ${LIBS})
239 IF(BUILD_SHARED_LIBS)
240 INSTALL(TARGETS freeglut DESTINATION lib)
242 IF(BUILD_STATIC_LIBS)
243 INSTALL(TARGETS freeglut_static DESTINATION lib)
245 INSTALL(FILES ${FREEGLUT_HEADERS} DESTINATION include/GL)
249 # Optionally build demos, on by default.
250 option( FREEGLUT_BUILD_DEMOS "Build FreeGLUT demos." ON )
252 SET(DEMO_LIBS ${OPENGL_glu_LIBRARY} ${LIBS})
253 # lib m for math, not needed on windows
255 LIST(APPEND DEMO_LIBS m)
259 IF( FREEGLUT_BUILD_DEMOS )
260 IF(BUILD_SHARED_LIBS)
261 ADD_EXECUTABLE(${name} ${ARGN})
262 TARGET_LINK_LIBRARIES(${name} ${DEMO_LIBS} freeglut)
264 IF(BUILD_STATIC_LIBS)
265 ADD_EXECUTABLE(${name}_static ${ARGN})
266 TARGET_LINK_LIBRARIES(${name}_static ${DEMO_LIBS} freeglut_static)
271 ADD_DEMO(CallbackMaker progs/demos/CallbackMaker/CallbackMaker.c)
272 ADD_DEMO(Fractals progs/demos/Fractals/fractals.c)
273 ADD_DEMO(Fractals_random progs/demos/Fractals_random/fractals_random.c)
274 ADD_DEMO(Lorenz progs/demos/Lorenz/lorenz.c)
275 ADD_DEMO(One progs/demos/One/one.c)
276 ADD_DEMO(Resizer progs/demos/Resizer/Resizer.cpp)
277 ADD_DEMO(shapes progs/demos/shapes/shapes.c)
278 ADD_DEMO(smooth_opengl3 progs/demos/smooth_opengl3/smooth_opengl3.c)
279 ADD_DEMO(spaceball progs/demos/spaceball/spaceball.c
280 progs/demos/spaceball/vmath.c
281 progs/demos/spaceball/vmath.h)
282 ADD_DEMO(subwin progs/demos/subwin/subwin.c)
283 ADD_DEMO(timer progs/demos/timer/timer.c)