)
SET(FREEGLUT_SRCS
${FREEGLUT_HEADERS}
- src/Common/freeglut_callbacks.c
- src/Common/freeglut_cursor.c
- src/Common/freeglut_display.c
- src/Common/freeglut_ext.c
- src/Common/freeglut_font.c
- src/Common/freeglut_font_data.c
- src/Common/freeglut_gamemode.c
- src/Common/freeglut_geometry.c
- src/Common/freeglut_init.c
- src/Common/freeglut_internal.h
- src/Common/freeglut_input_devices.c
- src/Common/freeglut_joystick.c
- src/Common/freeglut_main.c
- src/Common/freeglut_menu.c
- src/Common/freeglut_misc.c
- src/Common/freeglut_overlay.c
- src/Common/freeglut_spaceball.c
- src/Common/freeglut_state.c
- src/Common/freeglut_stroke_mono_roman.c
- src/Common/freeglut_stroke_roman.c
- src/Common/freeglut_structure.c
- src/Common/freeglut_teapot.c
- src/Common/freeglut_videoresize.c
- src/Common/freeglut_window.c
+ src/fg_callbacks.c
+ src/fg_cursor.c
+ src/fg_display.c
+ src/fg_ext.c
+ src/fg_font_data.c
+ src/fg_gamemode.c
+ src/fg_init.c
+ src/fg_internal.h
+ src/fg_input_devices.c
+ src/fg_joystick.c
+ src/fg_main.c
+ src/fg_misc.c
+ src/fg_overlay.c
+ src/fg_spaceball.c
+ src/fg_state.c
+ src/fg_stroke_mono_roman.c
+ src/fg_stroke_roman.c
+ src/fg_structure.c
+ src/fg_videoresize.c
+ src/fg_window.c
)
+# Android port requires adding a version of these compatible with
+# OpenGL ES (TODO):
+IF(NOT ANDROID)
+ LIST(APPEND FREEGLUT_SRCS
+ src/fg_font.c
+ src/fg_geometry.c
+ src/fg_menu.c
+ src/fg_teapot.c
+)
+ENDIF()
-IF(WIN32)
+IF(WIN32) # TODO: is this true for 64 bit as well? Chaneg to WINDOWS?
LIST(APPEND FREEGLUT_SRCS
- src/mswin/freeglut_cursor_mswin.c
- src/mswin/freeglut_display_mswin.c
- src/mswin/freeglut_ext_mswin.c
- src/mswin/freeglut_gamemode_mswin.c
- src/mswin/freeglut_init_mswin.c
- src/mswin/freeglut_internal_mswin.h
- src/mswin/freeglut_input_devices_mswin.c
- src/mswin/freeglut_joystick_mswin.c
- src/mswin/freeglut_main_mswin.c
- src/mswin/freeglut_menu_mswin.c
- src/mswin/freeglut_spaceball_mswin.c
- src/mswin/freeglut_state_mswin.c
- src/mswin/freeglut_structure_mswin.c
- src/mswin/freeglut_window_mswin.c
+ src/mswin/fg_cursor_mswin.c
+ src/mswin/fg_display_mswin.c
+ src/mswin/fg_ext_mswin.c
+ src/mswin/fg_gamemode_mswin.c
+ src/mswin/fg_init_mswin.c
+ src/mswin/fg_internal_mswin.h
+ src/mswin/fg_input_devices_mswin.c
+ src/mswin/fg_joystick_mswin.c
+ src/mswin/fg_main_mswin.c
+ src/mswin/fg_menu_mswin.c
+ src/mswin/fg_spaceball_mswin.c
+ src/mswin/fg_state_mswin.c
+ src/mswin/fg_structure_mswin.c
+ src/mswin/fg_window_mswin.c
+)
+ELSEIF(ANDROID)
+ LIST(APPEND FREEGLUT_SRCS
+ src/egl/fg_internal_egl.h
+ src/egl/fg_display_egl.c
+ src/egl/fg_init_egl.c
+ src/egl/fg_structure_egl.c
+ src/egl/fg_window_egl.c
+ src/android/native_app_glue/android_native_app_glue.c
+ src/android/native_app_glue/android_native_app_glue.h
+ src/android/fg_runtime_android.c
+ src/android/fg_gamemode_android.c
+ src/android/fg_input_devices_android.c
+ src/android/fg_joystick_android.c
+ src/android/fg_main_android.c
+ src/android/fg_spaceball_android.c
+ src/android/fg_state_android.c
+ src/android/fg_window_android.c
+ src/android/opengles_stubs.c
+ src/android/fg_internal_android.h
)
ELSE()
LIST(APPEND FREEGLUT_SRCS
- src/x11/freeglut_cursor_x11.c
- src/x11/freeglut_display_x11.c
- src/x11/freeglut_ext_x11.c
- src/x11/freeglut_gamemode_x11.c
- src/x11/freeglut_glutfont_definitions_x11.c
- src/x11/freeglut_init_x11.c
- src/x11/freeglut_internal_x11.h
- src/x11/freeglut_input_devices_x11.c
- src/x11/freeglut_joystick_x11.c
- src/x11/freeglut_main_x11.c
- src/x11/freeglut_menu_x11.c
- src/x11/freeglut_spaceball_x11.c
- src/x11/freeglut_state_x11.c
- src/x11/freeglut_structure_x11.c
- src/x11/freeglut_window_x11.c
- src/x11/freeglut_xinput_x11.c
+ src/x11/fg_cursor_x11.c
+ src/x11/fg_display_x11.c
+ src/x11/fg_ext_x11.c
+ src/x11/fg_gamemode_x11.c
+ src/x11/fg_glutfont_definitions_x11.c
+ src/x11/fg_init_x11.c
+ src/x11/fg_internal_x11.h
+ src/x11/fg_input_devices_x11.c
+ src/x11/fg_joystick_x11.c
+ src/x11/fg_main_x11.c
+ src/x11/fg_menu_x11.c
+ src/x11/fg_spaceball_x11.c
+ src/x11/fg_state_x11.c
+ src/x11/fg_structure_x11.c
+ src/x11/fg_window_x11.c
+ src/x11/fg_xinput_x11.c
)
OPTION(BUILD_SHARED_LIBS "Build FreeGLUT shared library." ON)
OPTION(BUILD_STATIC_LIBS "Build FreeGLUT static library." ON)
-FIND_PACKAGE(OpenGL REQUIRED)
+# OpenGL ES support
+OPTION(FREEGLUT_GLES1 "Use OpenGL ES 1.x (requires EGL)" OFF)
+OPTION(FREEGLUT_GLES2 "Use OpenGL ES 2.x (requires EGL) (overrides BUILD_GLES1)" OFF)
-INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include ${OPENGL_INCLUDE_DIR})
+IF(FREEGLUT_GLES2)
+ ADD_DEFINITIONS(-DGLESv2)
+ LIST(APPEND LIBS GLESv2 EGL)
+ELSEIF(FREEGLUT_GLES1)
+ ADD_DEFINITIONS(-DGLESv1)
+ LIST(APPEND LIBS GLESv1 EGL)
+ELSE()
+ FIND_PACKAGE(OpenGL REQUIRED)
+ LIST(APPEND LIBS ${OPENGL_gl_LIBRARY})
+ INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
+ENDIF()
+
+# lib m for math, not needed on windows
+IF (NOT WIN32)
+ LIST(APPEND LIBS m)
+ENDIF()
IF(WIN32)
MESSAGE(WARNING "Insecure CRT warnings hidden (might want to fix these)")
ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS)
ENDIF()
-if(UNIX)
+if(UNIX AND NOT ANDROID)
FIND_PACKAGE(X11 REQUIRED)
LIST(APPEND LIBS ${X11_LIBRARIES})
IF(X11_Xrandr_FOUND)
ENDIF()
IF(X11_xf86vmode_FOUND)
SET(HAVE_X11_EXTENSIONS_XF86VMODE_H TRUE)
- LIST(APPEND LIBS ${X11_xf86vmode_LIB})
+ # Work-around http://www.cmake.org/Bug/bug_view_page.php?bug_id=6976
+ IF(NOT "${X11_Xxf86vm_LIB}")
+ SET(X11_Xxf86vm_LIB "Xxf86vm")
+ ENDIF()
+ LIST(APPEND LIBS ${X11_Xxf86vm_LIB})
ENDIF()
ENDIF()
INCLUDE(CheckIncludeFiles)
INCLUDE(CheckFunctionExists)
+INCLUDE(CheckTypeSize)
CHECK_INCLUDE_FILES(sys/types.h HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILES(unistd.h HAVE_UNISTD_H)
CHECK_INCLUDE_FILES(sys/time.h HAVE_SYS_TIME_H)
CHECK_INCLUDE_FILES(errno.h HAVE_ERRNO_H)
CHECK_INCLUDE_FILES(usbhid.h HAVE_USBHID_H)
CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
+CHECK_FUNCTION_EXISTS(vfprintf HAVE_VFPRINTF)
+CHECK_FUNCTION_EXISTS(_doprnt HAVE_DOPRNT)
+CHECK_FUNCTION_EXISTS(XParseGeometry HAVE_XPARSEGEOMETRY)
+IF (NOT HAVE_XPARSEGEOMETRY)
+ LIST(APPEND FREEGLUT_SRCS
+ src/util/xparsegeometry_repl.c
+ src/util/xparsegeometry_repl.h)
+ SET(NEED_XPARSEGEOMETRY_IMPL TRUE)
+ENDIF()
+# decide on suitable type for internal time keeping, 64-bit if possible
+CHECK_INCLUDE_FILES(stdint.h HAVE_STDINT_H)
+CHECK_INCLUDE_FILES(inttypes.h HAVE_INTTYPES_H)
+CHECK_TYPE_SIZE("unsigned long long" ULONG_LONG BUILTIN_TYPES_ONLY)
+
# The generated config.h is placed in the project's build directory, just to
# ensure that all CMake-generated files are kept away from the main source tree.
# As a result, the build directory must to be added to the include path list.
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/config.h.in ${CMAKE_BINARY_DIR}/config.h)
-INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR})
+INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/src)
ADD_DEFINITIONS(-DHAVE_CONFIG_H)
# by default, at least on UNIX, we want to build both
IF(WIN32)
+ LIST(APPEND LIBS winmm)
IF(BUILD_SHARED_LIBS)
LIST(APPEND FREEGLUT_SRCS src/Common/freeglutdll.def freeglut.rc)
# XXX I assume that if we want both shared and static this one is appropriate
ENDIF()
ELSE()
# on UNIX we need to make sure:
- # - all shared libraries must have a soname/version
+ # - all shared libraries must have a soname/version, see :
+ # http://sourceware.org/autobook/autobook/autobook_91.html#SEC91
+ # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
+ # Current: -version-info 12:0:9 -> 3.9.0
# - the output library should be named glut so it'll be linkable with -lglut
# - the shared library should link to the dependency libraries so that the user
# won't have to link them explicitly (they shouldn't have to know that we depend
# on Xrandr or Xxf86vm)
SET_TARGET_PROPERTIES(freeglut PROPERTIES VERSION 3.9.0 SOVERSION 3 OUTPUT_NAME glut)
SET_TARGET_PROPERTIES(freeglut_static PROPERTIES OUTPUT_NAME glut)
- TARGET_LINK_LIBRARIES(freeglut ${LIBS})
+ IF(ANDROID)
+ # Not in CMake toolchain file, because the toolchain
+ # file is called several times and generally doesn't
+ # seem to be meant for it:
+ # '-mandroid' is not mandatory but doesn't hurt
+ # '-O0 -gstabs+' helps the currently buggy GDB port
+ # '-DANDROID' is the Android build system convention
+ # Too late to manipulate ENV: SET(ENV{CFLAGS} "$ENV{CFLAGS} -mandroid")
+ # Not using _INIT variables, they seem to be used internally only
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mandroid")
+ SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0 -gstabs+")
+ ADD_DEFINITIONS(-DANDROID)
+ ENDIF()
+ENDIF()
+IF(BUILD_SHARED_LIBS)
+ TARGET_LINK_LIBRARIES(freeglut ${LIBS})
+ENDIF()
+IF(BUILD_STATIC_LIBS)
+ TARGET_LINK_LIBRARIES(freeglut_static ${LIBS})
ENDIF()
IF(BUILD_SHARED_LIBS)
# Optionally build demos, on by default.
option( FREEGLUT_BUILD_DEMOS "Build FreeGLUT demos." ON )
-SET(DEMO_LIBS ${OPENGL_LIBRARY} ${LIBS})
+SET(DEMO_LIBS ${OPENGL_glu_LIBRARY} ${LIBS})
+# lib m for math, not needed on windows
+IF (NOT WIN32)
+ LIST(APPEND DEMO_LIBS m)
+ENDIF()
+
MACRO(ADD_DEMO name)
- if( FREEGLUT_BUILD_DEMOS )
- ADD_EXECUTABLE(${name} ${ARGN})
- IF(BUILD_SHARED_LIBS)
- TARGET_LINK_LIBRARIES(${name} ${DEMO_LIBS} freeglut)
- ELSE()
- TARGET_LINK_LIBRARIES(${name} ${DEMO_LIBS} freeglut_static)
- ENDIF()
- endif()
+ IF( FREEGLUT_BUILD_DEMOS )
+ IF(BUILD_SHARED_LIBS)
+ ADD_EXECUTABLE(${name} ${ARGN})
+ TARGET_LINK_LIBRARIES(${name} ${DEMO_LIBS} freeglut)
+ ENDIF()
+ IF(BUILD_STATIC_LIBS)
+ ADD_EXECUTABLE(${name}_static ${ARGN})
+ TARGET_LINK_LIBRARIES(${name}_static ${DEMO_LIBS} freeglut_static)
+ ENDIF()
+ ENDIF()
ENDMACRO()
ADD_DEMO(CallbackMaker progs/demos/CallbackMaker/CallbackMaker.c)
progs/demos/spaceball/vmath.c
progs/demos/spaceball/vmath.h)
ADD_DEMO(subwin progs/demos/subwin/subwin.c)
-
-
+ADD_DEMO(timer progs/demos/timer/timer.c)