Edit
kc3-lang/SDL/cmake/sdlchecks.cmake
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Author :
Sam Lantinga
Date : 2013-08-11 19:56:43
Hash : 1ad936eb
Message : Fixed bug 2027 - Full-screen appears to be broken - hang in SDL_DestroyWindow() Rainer Deyke I'm running Linux Mint 15 with the Cinnamon window manager. SDL_DestroyWindow consistently locks up for me when the window if fullscreen.
- cmake/sdlchecks.cmake
-
macro(CheckDLOPEN) check_function_exists(dlopen HAVE_DLOPEN) if(NOT HAVE_DLOPEN) foreach(_LIBNAME dl tdl) check_library_exists("${_LIBNAME}" "dlopen" "" DLOPEN_LIB) if(DLOPEN_LIB) list(APPEND EXTRA_LIBS ${_LIBNAME}) set(_DLLIB ${_LIBNAME}) set(HAVE_DLOPEN TRUE) break() endif(DLOPEN_LIB) endforeach() endif() if(HAVE_DLOPEN) if(_DLLIB) set(CMAKE_REQUIRED_LIBRARIES ${_DLLIB}) endif() check_c_source_compiles(" #include <dlfcn.h> int main(int argc, char **argv) { void *handle = dlopen(\"\", RTLD_NOW); const char *loaderror = (char *) dlerror(); }" HAVE_DLOPEN) set(CMAKE_REQUIRED_LIBRARIES) endif() if (HAVE_DLOPEN) set(SDL_LOADSO_DLOPEN 1) set(HAVE_SDL_DLOPEN TRUE) file(GLOB DLOPEN_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/dlopen/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${DLOPEN_SOURCES}) set(HAVE_SDL_LOADSO TRUE) endif() endmacro(CheckDLOPEN) # Requires: # - n/a macro(CheckOSS) if(OSS) set(OSS_HEADER_FILE "sys/soundcard.h") check_c_source_compiles(" #include <sys/soundcard.h> int main() { int arg = SNDCTL_DSP_SETFRAGMENT; }" OSS_FOUND) if(NOT OSS_FOUND) set(OSS_HEADER_FILE "soundcard.h") check_c_source_compiles(" #include <soundcard.h> int main() { int arg = SNDCTL_DSP_SETFRAGMENT; }" OSS_FOUND) endif(NOT OSS_FOUND) if(OSS_FOUND) set(HAVE_OSS TRUE) file(GLOB OSS_SOURCES ${SDL2_SOURCE_DIR}/src/audio/dsp/*.c) if(OSS_HEADER_FILE STREQUAL "soundcard.h") set(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H 1) endif(OSS_HEADER_FILE STREQUAL "soundcard.h") set(SDL_AUDIO_DRIVER_OSS 1) set(SOURCE_FILES ${SOURCE_FILES} ${OSS_SOURCES}) if(NETBSD OR OPENBSD) list(APPEND EXTRA_LIBS ossaudio) endif(NETBSD OR OPENBSD) set(HAVE_SDL_AUDIO TRUE) endif(OSS_FOUND) endif(OSS) endmacro(CheckOSS) # Requires: # - n/a # Optional: # - ALSA_SHARED opt # - HAVE_DLOPEN opt macro(CheckALSA) if(ALSA) CHECK_INCLUDE_FILE(alsa/asoundlib.h HAVE_ASOUNDLIB_H) if(HAVE_ASOUNDLIB_H) CHECK_LIBRARY_EXISTS(asound snd_pcm_open "" HAVE_LIBASOUND) set(HAVE_ALSA TRUE) file(GLOB ALSA_SOURCES ${SDL2_SOURCE_DIR}/src/audio/alsa/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${ALSA_SOURCES}) set(SDL_AUDIO_DRIVER_ALSA 1) if(ALSA_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic ALSA loading") else() find_library(_ALSA_LIB asound) get_filename_component(F_ALSA_LIB ${_ALSA_LIB} NAME) set(SDL_AUDIO_DRIVER_ALSA_DYNAMIC "\"${F_ALSA_LIB}\"") set(HAVE_ALSA_SHARED TRUE) endif(NOT HAVE_DLOPEN) else(ALSA_SHARED) list(APPEND EXTRA_LIBS asound) endif(ALSA_SHARED) set(HAVE_SDL_AUDIO TRUE) endif(HAVE_ASOUNDLIB_H) endif(ALSA) endmacro(CheckALSA) # Requires: # - PkgCheckModules # Optional: # - PULSEAUDIO_SHARED opt # - HAVE_DLOPEN opt macro(CheckPulseAudio) if(PULSEAUDIO) pkg_check_modules(PKG_PULSEAUDIO libpulse-simple) if(PKG_PULSEAUDIO_FOUND) set(HAVE_PULSEAUDIO TRUE) file(GLOB PULSEAUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/pulseaudio/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${PULSEAUDIO_SOURCES}) set(SDL_AUDIO_DRIVER_PULSEAUDIO 1) list(APPEND EXTRA_CFLAGS ${PKG_PULSEAUDIO_CFLAGS}) if(PULSEAUDIO_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic PulseAudio loading") else() find_library(D_PULSE_LIB pulse-simple) get_filename_component(F_PULSE_LIB ${D_PULSE_LIB} NAME) set(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC "\"${F_PULSE_LIB}\"") set(HAVE_PULSEAUDIO_SHARED TRUE) endif(NOT HAVE_DLOPEN) else(PULSEAUDIO_SHARED) list(APPEND EXTRA_LDFLAGS ${PKG_PULSEAUDIO_LDFLAGS}) endif(PULSEAUDIO_SHARED) set(HAVE_SDL_AUDIO TRUE) endif(PKG_PULSEAUDIO_FOUND) endif(PULSEAUDIO) endmacro(CheckPulseAudio) # Requires: # - PkgCheckModules # Optional: # - ESD_SHARED opt # - HAVE_DLOPEN opt macro(CheckESD) if(ESD) pkg_check_modules(PKG_ESD esound) if(PKG_ESD_FOUND) set(HAVE_ESD TRUE) file(GLOB ESD_SOURCES ${SDL2_SOURCE_DIR}/src/audio/esd/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${ESD_SOURCES}) set(SDL_AUDIO_DRIVER_ESD 1) list(APPEND EXTRA_CFLAGS ${PKG_ESD_CFLAGS}) if(ESD_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic ESD loading") else() find_library(D_ESD_LIB esd) get_filename_component(F_ESD_LIB ${D_ESD_LIB} NAME) set(SDL_AUDIO_DRIVER_ESD_DYNAMIC "\"${F_ESD_LIB}\"") set(HAVE_ESD_SHARED TRUE) endif(NOT HAVE_DLOPEN) else(ESD_SHARED) list(APPEND EXTRA_LDFLAGS ${PKG_ESD_LDFLAGS}) endif(ESD_SHARED) set(HAVE_SDL_AUDIO TRUE) endif(PKG_ESD_FOUND) endif(ESD) endmacro(CheckESD) # Requires: # - n/a # Optional: # - ARTS_SHARED opt # - HAVE_DLOPEN opt macro(CheckARTS) if(ARTS) find_program(ARTS_CONFIG arts-config) if(ARTS_CONFIG) execute_process(CMD_ARTSCFLAGS ${ARTS_CONFIG} --cflags OUTPUT_VARIABLE ARTS_CFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE) list(APPEND EXTRA_CFLAGS ${ARTS_CFLAGS}) execute_process(CMD_ARTSLIBS ${ARTS_CONFIG} --libs OUTPUT_VARIABLE ARTS_LIBS OUTPUT_STRIP_TRAILING_WHITESPACE) file(GLOB ARTS_SOURCES ${SDL2_SOURCE_DIR}/src/audio/arts/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${ARTS_SOURCES}) set(SDL_AUDIO_DRIVER_ARTS 1) set(HAVE_ARTS TRUE) if(ARTS_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic ARTS loading") else() # TODO find_library(D_ARTS_LIB artsc) get_filename_component(F_ARTS_LIB ${D_ARTS_LIB} NAME) set(SDL_AUDIO_DRIVER_ARTS_DYNAMIC "\"${F_ARTS_LIB}\"") set(HAVE_ARTS_SHARED TRUE) endif(NOT HAVE_DLOPEN) else(ARTS_SHARED) list(APPEND EXTRA_LDFLAGS ${ARTS_LIBS}) endif(ARTS_SHARED) set(HAVE_SDL_AUDIO TRUE) endif(ARTS_CONFIG) endif(ARTS) endmacro(CheckARTS) # Requires: # - n/a # Optional: # - NAS_SHARED opt # - HAVE_DLOPEN opt macro(CheckNAS) if(NAS) # TODO: set include paths properly, so the NAS headers are found check_include_file(audio/audiolib.h HAVE_NAS_H) find_library(D_NAS_LIB audio) if(HAVE_NAS_H AND D_NAS_LIB) set(HAVE_NAS TRUE) file(GLOB NAS_SOURCES ${SDL2_SOURCE_DIR}/src/audio/nas/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${NAS_SOURCES}) set(SDL_AUDIO_DRIVER_NAS 1) if(NAS_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic NAS loading") else() get_filename_component(F_NAS_LIB ${D_NAS_LIB} NAME) set(SDL_AUDIO_DRIVER_NAS_DYNAMIC "\"${F_NAS_LIB}\"") set(HAVE_NAS_SHARED TRUE) endif(NOT HAVE_DLOPEN) else(NAS_SHARED) list(APPEND EXTRA_LIBS ${D_NAS_LIB}) endif(NAS_SHARED) set(HAVE_SDL_AUDIO TRUE) endif(HAVE_NAS_H AND D_NAS_LIB) endif(NAS) endmacro(CheckNAS) # Requires: # - n/a # Optional: # - SNDIO_SHARED opt # - HAVE_DLOPEN opt macro(CheckSNDIO) if(SNDIO) # TODO: set include paths properly, so the sndio headers are found check_include_file(sndio.h HAVE_SNDIO_H) find_library(D_SNDIO_LIB audio) if(HAVE_SNDIO_H AND D_SNDIO_LIB) set(HAVE_SNDIO TRUE) file(GLOB SNDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/sndio/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${SNDIO_SOURCES}) set(SDL_AUDIO_DRIVER_SNDIO 1) if(SNDIO_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic sndio loading") else() get_filename_component(F_SNDIO_LIB ${D_SNDIO_LIB} NAME) set(SDL_AUDIO_DRIVER_SNDIO_DYNAMIC "\"${F_SNDIO_LIB}\"") set(HAVE_SNDIO_SHARED TRUE) endif(NOT HAVE_DLOPEN) else(SNDIO_SHARED) list(APPEND EXTRA_LIBS ${D_SNDIO_LIB}) endif(SNDIO_SHARED) set(HAVE_SDL_AUDIO TRUE) endif(HAVE_SNDIO_H AND D_SNDIO_LIB) endif(SNDIO) endmacro(CheckSNDIO) # Requires: # - PkgCheckModules # Optional: # - FUSIONSOUND_SHARED opt # - HAVE_DLOPEN opt macro(CheckFusionSound) if(FUSIONSOUND) pkg_check_modules(PKG_FUSIONSOUND fusionsound>=1.0.0) if(PKG_FUSIONSOUND_FOUND) set(HAVE_FUSIONSOUND TRUE) file(GLOB FUSIONSOUND_SOURCES ${SDL2_SOURCE_DIR}/src/audio/fusionsound/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${FUSIONSOUND_SOURCES}) set(SDL_AUDIO_DRIVER_FUSIONSOUND 1) list(APPEND EXTRA_CFLAGS ${PKG_FUSIONSOUND_CFLAGS}) if(FUSIONSOUND_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic FusionSound loading") else() find_library(D_FUSIONSOUND_LIB fusionsound) get_filename_component(F_FUSIONSOUND_LIB ${D_FUSIONSOUND_LIB} NAME) set(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC "\"${F_FUSIONSOUND_LIB}\"") set(HAVE_FUSIONSOUND_SHARED TRUE) endif(NOT HAVE_DLOPEN) else(FUSIONSOUND_SHARED) list(APPEND EXTRA_LDFLAGS ${PKG_FUSIONSOUND_LDFLAGS}) endif(FUSIONSOUND_SHARED) set(HAVE_SDL_AUDIO TRUE) endif(PKG_FUSIONSOUND_FOUND) endif(FUSIONSOUND) endmacro(CheckFusionSound) # Requires: # - n/a # Optional: # - X11_SHARED opt # - HAVE_DLOPEN opt macro(CheckX11) if(VIDEO_X11) foreach(_LIB X11 Xext Xcursor Xinerama Xi Xrandr Xrender Xss Xxf86vm) string(TOUPPER ${_LIB} _LNAME) find_library(${_LNAME}_LIB ${_LIB}) if(${_LNAME}_LIB) # reduce the library name for shared linking get_filename_component(_TMP ${${_LNAME}_LIB} NAME) set(${_LNAME}_LIB ${_TMP}) endif() endforeach() check_include_file(X11/Xcursor/Xcursor.h HAVE_XCURSOR_H) check_include_file(X11/extensions/Xinerama.h HAVE_XINERAMA_H) check_include_file(X11/extensions/XInput2.h HAVE_XINPUT_H) check_include_file(X11/extensions/Xrandr.h HAVE_XRANDR_H) check_include_file(X11/extensions/Xrender.h HAVE_XRENDER_H) check_include_file(X11/extensions/scrnsaver.h HAVE_XSS_H) check_include_file(X11/extensions/shape.h HAVE_XSHAPE_H) check_include_files("X11/Xlib.h;X11/extensions/xf86vmode.h" HAVE_XF86VM_H) check_include_files("X11/Xlib.h;X11/Xproto.h;X11/extensions/Xext.h" HAVE_XEXT_H) if(X11_LIB) if(NOT HAVE_XEXT_H) message_error("Missing Xext.h, maybe you need to install the libxext-dev package?") endif() set(HAVE_VIDEO_X11 TRUE) set(HAVE_SDL_VIDEO TRUE) file(GLOB X11_SOURCES ${SDL2_SOURCE_DIR}/src/video/x11/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${X11_SOURCES}) set(SDL_VIDEO_DRIVER_X11 1) if(HAVE_GCC_FVISIBILITY) set(X11_SYMBOLS_PRIVATE TRUE) else() set(X11_SYMBOLS_PRIVATE FALSE) endif(HAVE_GCC_FVISIBILITY) if(APPLE) set(X11_SHARED OFF) set(X11_SYMBOLS_PRIVATE TRUE) endif(APPLE) check_function_exists("shmat" HAVE_SHMAT) if(NOT HAVE_SHMAT) check_library_exists(ipc shmat "" HAVE_SHMAT) if(HAVE_SHMAT) list(APPEND EXTRA_LIBS ipc) endif(HAVE_SHMAT) if(NOT HAVE_SHMAT) add_definitions(-DNO_SHARED_MEMORY) endif(NOT HAVE_SHMAT) endif(NOT HAVE_SHMAT) if(X11_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic X11 loading") set(HAVE_X11_SHARED FALSE) if(X11_SYMBOLS_PRIVATE) message_warn("You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading") set(HAVE_X11_SHARED TRUE) endif(X11_SYMBOLS_PRIVATE) else(NOT HAVE_DLOPEN) set(HAVE_X11_SHARED TRUE) endif() if(HAVE_X11_SHARED) set(SDL_VIDEO_DRIVER_X11_DYNAMIC "\"${X11_LIB}\"") set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "\"${XEXT_LIB}\"") else(HAVE_X11_SHARED) list(APPEND EXTRA_LIBS ${X11_LIB} ${XEXT_LIB}) endif(HAVE_X11_SHARED) endif(X11_SHARED) set(CMAKE_REQUIRED_LIBRARIES ${X11_LIB} ${X11_LIB}) check_c_source_compiles(" #include <X11/Xlib.h> #include <X11/Xproto.h> #include <X11/extensions/Xext.h> #include <X11/extensions/extutil.h> extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f); int main(int argc, char **argv) {}" HAVE_CONST_XEXT_ADDDISPLAY) if(HAVE_CONST_XEXT_ADDDISPLAY) set(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1) endif(HAVE_CONST_XEXT_ADDDISPLAY) check_c_source_compiles(" #include <X11/Xlib.h> int main(int argc, char **argv) { Display *display; XEvent event; XGenericEventCookie *cookie = &event.xcookie; XNextEvent(display, &event); XGetEventData(display, cookie); XFreeEventData(display, cookie); }" HAVE_XGENERICEVENT) if(HAVE_XGENERICEVENT) set(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1) endif(HAVE_XGENERICEVENT) check_c_source_compiles(" #include <X11/Xlibint.h> extern int _XData32(Display *dpy,register _Xconst long *data,unsigned len); int main(int argc, char **argv) {}" HAVE_CONST_XDATA32) if(HAVE_CONST_XDATA32) set(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32 1) endif(HAVE_CONST_XDATA32) check_function_exists(XkbKeycodeToKeysym SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM) if(VIDEO_X11_XCURSOR AND HAVE_XCURSOR_H) set(HAVE_VIDEO_X11_XCURSOR TRUE) if(HAVE_X11_SHARED AND XCURSOR_LIB) set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR "\"${XCURSOR_LIB}\"") else(HAVE_X11_SHARED AND XCURSOR_LIB) list(APPEND EXTRA_LIBS ${XCURSOR_LIB}) endif(HAVE_X11_SHARED AND XCURSOR_LIB) set(SDL_VIDEO_DRIVER_X11_XCURSOR 1) endif(VIDEO_X11_XCURSOR AND HAVE_XCURSOR_H) if(VIDEO_X11_XINERAMA AND HAVE_XINERAMA_H) set(HAVE_VIDEO_X11_XINERAMA TRUE) if(HAVE_X11_SHARED AND XINERAMA_LIB) set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "\"${XINERAMA_LIB}\"") else(HAVE_X11_SHARED AND XINERAMA_LIB) list(APPEND EXTRA_LIBS ${XINERAMA_LIB}) endif(HAVE_X11_SHARED AND XINERAMA_LIB) set(SDL_VIDEO_DRIVER_X11_XINERAMA 1) endif(VIDEO_X11_XINERAMA AND HAVE_XINERAMA_H) if(VIDEO_X11_XINPUT AND HAVE_XINPUT_H) set(HAVE_VIDEO_X11_XINPUT TRUE) if(HAVE_X11_SHARED AND XI_LIB) set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "\"${XI_LIB}\"") else(HAVE_X11_SHARED AND XI_LIB) list(APPEND EXTRA_LIBS ${XI_LIB}) endif(HAVE_X11_SHARED AND XI_LIB) set(SDL_VIDEO_DRIVER_X11_XINPUT2 1) # Check for multitouch check_c_source_compiles(" #include <X11/Xlib.h> #include <X11/Xproto.h> #include <X11/extensions/XInput2.h> int event_type = XI_TouchBegin; XITouchClassInfo *t; Status XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f) { return (Status)0; } int main(int argc, char **argv) {}" HAVE_XINPUT2_MULTITOUCH) if(HAVE_XINPUT2_MULTITOUCH) set(SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH 1) endif(HAVE_XINPUT2_MULTITOUCH) endif(VIDEO_X11_XINPUT AND HAVE_XINPUT_H) if(VIDEO_X11_XRANDR AND HAVE_XRANDR_H) if(HAVE_X11_SHARED AND XRANDR_LIB) set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "\"${XRANDR_LIB}\"") else(HAVE_X11_SHARED AND XRANDR_LIB) list(APPEND EXTRA_LIBS ${XRANDR_LIB}) endif(HAVE_X11_SHARED AND XRANDR_LIB) set(SDL_VIDEO_DRIVER_X11_XRANDR 1) set(HAVE_VIDEO_X11_XRANDR TRUE) endif(VIDEO_X11_XRANDR AND HAVE_XRANDR_H) if(VIDEO_X11_XSCRNSAVER AND HAVE_XSS_H) if(HAVE_X11_SHARED AND XSS_LIB) set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "\"${XSS_LIB}\"") else(HAVE_X11_SHARED AND XSS_LIB) list(APPEND EXTRA_LIBS ${XSS_LIB}) endif(HAVE_X11_SHARED AND XSS_LIB) set(SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1) set(HAVE_VIDEO_X11_XSCRNSAVER TRUE) endif(VIDEO_X11_XSCRNSAVER AND HAVE_XSS_H) if(VIDEO_X11_XSHAPE AND HAVE_XSHAPE_H) set(SDL_VIDEO_DRIVER_X11_XSHAPE 1) set(HAVE_VIDEO_X11_XSHAPE TRUE) endif(VIDEO_X11_XSHAPE AND HAVE_XSHAPE_H) if(VIDEO_X11_XVM AND HAVE_XF86VM_H) if(HAVE_X11_SHARED AND XF86VMODE_LIB) set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "\"${XF86VMODE_LIB}\"") else(HAVE_X11_SHARED AND XF86VMODE_LIB) list(APPEND EXTRA_LIBS ${XF86VMODE_LIB}) endif(HAVE_X11_SHARED AND XF86VMODE_LIB) set(SDL_VIDEO_DRIVER_X11_XVIDMODE 1) set(HAVE_VIDEO_X11_XVM TRUE) endif(VIDEO_X11_XVM AND HAVE_XF86VM_H) set(CMAKE_REQUIRED_LIBRARIES) endif(X11_LIB) endif(VIDEO_X11) endmacro(CheckX11) # Requires: # - n/a # macro(CheckCOCOA) if(VIDEO_COCOA) check_objc_source_compiles(" #import <Cocoa/Cocoa.h> int main (int argc, char** argv) {}" HAVE_VIDEO_COCOA) if(HAVE_VIDEO_COCOA) file(GLOB COCOA_SOURCES ${SDL2_SOURCE_DIR}/src/video/cocoa/*.m) set_source_files_properties(${COCOA_SOURCES} PROPERTIES LANGUAGE C) set(SOURCE_FILES ${SOURCE_FILES} ${COCOA_SOURCES}) set(SDL_VIDEO_DRIVER_COCOA 1) set(HAVE_SDL_VIDEO TRUE) endif(HAVE_VIDEO_COCOA) endif(VIDEO_COCOA) endmacro(CheckCOCOA) # Requires: # - PkgCheckModules # Optional: # - DIRECTFB_SHARED opt # - HAVE_DLOPEN opt macro(CheckDirectFB) if(VIDEO_DIRECTFB) pkg_check_modules(PKG_DIRECTFB directfb>=1.0.0) if(PKG_DIRECTFB_FOUND) set(HAVE_VIDEO_DIRECTFB TRUE) file(GLOB DIRECTFB_SOURCES ${SDL2_SOURCE_DIR}/src/video/directfb/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${DIRECTFB_SOURCES}) set(SDL_VIDEO_DRIVER_DIRECTFB 1) set(SDL_VIDEO_RENDER_DIRECTFB 1) list(APPEND EXTRA_CFLAGS ${PKG_DIRECTFB_CFLAGS}) if(DIRECTFB_SHARED) if(NOT HAVE_DLOPEN) message_warn("You must have SDL_LoadObject() support for dynamic DirectFB loading") else() find_library(D_DIRECTFB_LIB directfb) get_filename_component(F_DIRECTFB_LIB ${D_DIRECTFB_LIB} NAME) set(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC "\"${F_DIRECTFB_LIB}\"") set(HAVE_DIRECTFB_SHARED TRUE) endif(NOT HAVE_DLOPEN) else(DIRECTFB_SHARED) list(APPEND EXTRA_LDFLAGS ${PKG_DIRECTFB_LDFLAGS}) endif(DIRECTFB_SHARED) set(HAVE_SDL_VIDEO TRUE) endif(PKG_DIRECTFB_FOUND) endif(VIDEO_DIRECTFB) endmacro(CheckDirectFB) # Requires: # - nada macro(CheckOpenGLX11) if(VIDEO_OPENGL) check_c_source_compiles(" #include <GL/gl.h> #include <GL/glx.h> int main(int argc, char** argv) {}" HAVE_VIDEO_OPENGL) if(HAVE_VIDEO_OPENGL) set(HAVE_VIDEO_OPENGL TRUE) set(SDL_VIDEO_OPENGL 1) set(SDL_VIDEO_OPENGL_GLX 1) set(SDL_VIDEO_RENDER_OGL 1) list(APPEND EXTRA_LIBS GL) endif(HAVE_VIDEO_OPENGL) endif(VIDEO_OPENGL) endmacro(CheckOpenGLX11) # Requires: # - nada macro(CheckOpenGLESX11) if(VIDEO_OPENGLES) check_c_source_compiles(" #include <EGL/egl.h> int main (int argc, char** argv) {}" HAVE_VIDEO_OPENGLES) if(HAVE_VIDEO_OPENGLES) check_c_source_compiles(" #include <GLES/gl.h> #include <GLES/glext.h> int main (int argc, char** argv) {}" HAVE_VIDEO_OPENGLES_V1) if(HAVE_VIDEO_OPENGLES_V1) set(SDL_VIDEO_OPENGL_ES 1) set(SDL_VIDEO_RENDER_OGL_ES 1) endif(HAVE_VIDEO_OPENGLES_V1) check_c_source_compiles(" #include <GLES2/gl2.h> #include <GLES2/gl2ext.h> int main (int argc, char** argv) {}" HAVE_VIDEO_OPENGLES_V2) if(HAVE_VIDEO_OPENGLES_V2) set(SDL_VIDEO_OPENGL_ES2 1) set(SDL_VIDEO_RENDER_OGL_ES2 1) endif(HAVE_VIDEO_OPENGLES_V2) endif(HAVE_VIDEO_OPENGLES) endif(VIDEO_OPENGLES) endmacro(CheckOpenGLESX11) # Rquires: # - nada # Optional: # - THREADS opt # Sets: # PTHREAD_CFLAGS # PTHREAD_LIBS macro(CheckPTHREAD) if(PTHREADS) if(LINUX) set(PTHREAD_CFLAGS "-D_REENTRANT") set(PTHREAD_LDFLAGS "-pthread") elseif(BSDI) set(PTHREAD_CFLAGS "-D_REENTRANT -D_THREAD_SAFE") set(PTHREAD_LDFLAGS "") elseif(DARWIN) set(PTHREAD_CFLAGS "-D_THREAD_SAFE") # causes Carbon.p complaints? # set(PTHREAD_CFLAGS "-D_REENTRANT -D_THREAD_SAFE") set(PTHREAD_LDFLAGS "") elseif(FREEBSD) set(PTHREAD_CFLAGS "-D_REENTRANT -D_THREAD_SAFE") set(PTHREAD_LDFLAGS "-pthread") elseif(NETBSD) set(PTHREAD_CFLAGS "-D_REENTRANT -D_THREAD_SAFE") set(PTHREAD_LDFLAGS "-lpthread") elseif(OPENBSD) set(PTHREAD_CFLAGS "-D_REENTRANT") set(PTHREAD_LDFLAGS "-pthread") elseif(SOLARIS) set(PTHREAD_CFLAGS "-D_REENTRANT") set(PTHREAD_LDFLAGS "-pthread -lposix4") elseif(SYSV5) set(PTHREAD_CFLAGS "-D_REENTRANT -Kthread") set(PTHREAD_LDFLAGS "") elseif(AIX) set(PTHREAD_CFLAGS "-D_REENTRANT -mthreads") set(PTHREAD_LDFLAGS "-pthread") elseif(HPUX) set(PTHREAD_CFLAGS "-D_REENTRANT") set(PTHREAD_LDFLAGS "-L/usr/lib -pthread") else() set(PTHREAD_CFLAGS "-D_REENTRANT") set(PTHREAD_LDFLAGS "-lpthread") endif(LINUX) # Run some tests set(CMAKE_REQUIRED_FLAGS "${PTHREAD_CFLAGS} ${PTHREAD_LDFLAGS}") check_c_source_runs(" #include <pthread.h> int main(int argc, char** argv) { pthread_attr_t type; pthread_attr_init(&type); return 0; }" HAVE_PTHREADS) if(HAVE_PTHREADS) set(SDL_THREAD_PTHREAD 1) list(APPEND EXTRA_CFLAGS ${PTHREAD_CFLAGS}) list(APPEND EXTRA_LDFLAGS ${PTHREAD_LDFLAGS}) set(SDL_CFLAGS "${SDL_CFLAGS} ${PTHREAD_CFLAGS}") list(APPEND SDL_LIBS ${PTHREAD_LDFLAGS}) check_c_source_compiles(" #include <pthread.h> int main(int argc, char **argv) { pthread_mutexattr_t attr; pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); return 0; }" HAVE_RECURSIVE_MUTEXES) if(HAVE_RECURSIVE_MUTEXES) set(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1) else(HAVE_RECURSIVE_MUTEXES) check_c_source_compiles(" #include <pthread.h> int main(int argc, char **argv) { pthread_mutexattr_t attr; pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); return 0; }" HAVE_RECURSIVE_MUTEXES_NP) if(HAVE_RECURSIVE_MUTEXES_NP) set(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP 1) endif(HAVE_RECURSIVE_MUTEXES_NP) endif(HAVE_RECURSIVE_MUTEXES) if(PTHREADS_SEM) check_c_source_compiles("#include <pthread.h> #include <semaphore.h> int main(int argc, char **argv) { return 0; }" HAVE_PTHREADS_SEM) if(HAVE_PTHREADS_SEM) check_c_source_compiles(" #include <pthread.h> #include <semaphore.h> int main(int argc, char **argv) { sem_timedwait(NULL, NULL); return 0; }" HAVE_SEM_TIMEDWAIT) endif(HAVE_PTHREADS_SEM) endif(PTHREADS_SEM) check_c_source_compiles(" #include <pthread.h> int main(int argc, char** argv) { pthread_spin_trylock(NULL); return 0; }" HAVE_PTHREAD_SPINLOCK) check_c_source_compiles(" #include <pthread.h> #include <pthread_np.h> int main(int argc, char** argv) { return 0; }" HAVE_PTHREAD_NP_H) check_function_exists(pthread_setname_np HAVE_PTHREAD_setNAME_NP) check_function_exists(pthread_set_name_np HAVE_PTHREAD_set_NAME_NP) set(CMAKE_REQUIRED_FLAGS) set(SOURCE_FILES ${SOURCE_FILES} ${SDL2_SOURCE_DIR}/src/thread/pthread/SDL_systhread.c ${SDL2_SOURCE_DIR}/src/thread/pthread/SDL_sysmutex.c # Can be faked, if necessary ${SDL2_SOURCE_DIR}/src/thread/pthread/SDL_syscond.c # Can be faked, if necessary ${SDL2_SOURCE_DIR}/src/thread/pthread/SDL_systls.c ) if(HAVE_PTHREADS_SEM) set(SOURCE_FILES ${SOURCE_FILES} ${SDL2_SOURCE_DIR}/src/thread/pthread/SDL_syssem.c) else(HAVE_PTHREADS_SEM) set(SOURCE_FILES ${SOURCE_FILES} ${SDL2_SOURCE_DIR}/src/thread/generic/SDL_syssem.c) endif(HAVE_PTHREADS_SEM) set(HAVE_SDL_THREADS TRUE) endif(HAVE_PTHREADS) endif(PTHREADS) endmacro(CheckPTHREAD) # Requires # - nada # Optional: # Sets: # USB_LIBS # USB_CFLAGS macro(CheckUSBHID) check_library_exists(usbhid hid_init "" LIBUSBHID) if(LIBUSBHID) check_include_file(usbhid.h HAVE_USBHID_H) if(HAVE_USBHID_H) set(USB_CFLAGS "-DHAVE_USBHID_H") endif(HAVE_USBHID_H) check_include_file(libusbhid.h HAVE_LIBUSBHID_H) if(HAVE_LIBUSBHID_H) set(USB_CFLAGS "${USB_CFLAGS} -DHAVE_LIBUSBHID_H") endif(HAVE_LIBUSBHID_H) set(USB_LIBS ${USB_LIBS} usbhid) else(LIBUSBHID) check_include_file(usb.h HAVE_USB_H) if(HAVE_USB_H) set(USB_CFLAGS "-DHAVE_USB_H") endif(HAVE_USB_H) check_include_file(libusb.h HAVE_LIBUSB_H) if(HAVE_LIBUSB_H) set(USB_CFLAGS "${USB_CFLAGS} -DHAVE_LIBUSB_H") endif(HAVE_LIBUSB_H) check_library_exists(usb hid_init "" LIBUSB) if(LIBUSB) set(USB_LIBS ${USB_LIBS} usb) endif(LIBUSB) endif(LIBUSBHID) set(CMAKE_REQUIRED_FLAGS "${USB_CFLAGS}") set(CMAKE_REQUIRED_LIBRARIES "${USB_LIBS}") check_c_source_compiles(" #include <sys/types.h> #if defined(HAVE_USB_H) #include <usb.h> #endif #ifdef __DragonFly__ # include <bus/usb/usb.h> # include <bus/usb/usbhid.h> #else # include <dev/usb/usb.h> # include <dev/usb/usbhid.h> #endif #if defined(HAVE_USBHID_H) #include <usbhid.h> #elif defined(HAVE_LIBUSB_H) #include <libusb.h> #elif defined(HAVE_LIBUSBHID_H) #include <libusbhid.h> #endif int main(int argc, char **argv) { struct report_desc *repdesc; struct usb_ctl_report *repbuf; hid_kind_t hidkind; return 0; }" HAVE_USBHID) if(HAVE_USBHID) check_c_source_compiles(" #include <sys/types.h> #if defined(HAVE_USB_H) #include <usb.h> #endif #ifdef __DragonFly__ # include <bus/usb/usb.h> # include <bus/usb/usbhid.h> #else # include <dev/usb/usb.h> # include <dev/usb/usbhid.h> #endif #if defined(HAVE_USBHID_H) #include <usbhid.h> #elif defined(HAVE_LIBUSB_H) #include <libusb.h> #elif defined(HAVE_LIBUSBHID_H) #include <libusbhid.h> #endif int main(int argc, char** argv) { struct usb_ctl_report buf; if (buf.ucr_data) { } return 0; }" HAVE_USBHID_UCR_DATA) if(HAVE_USBHID_UCR_DATA) set(USB_CFLAGS "${USB_CFLAGS} -DUSBHID_UCR_DATA") endif(HAVE_USBHID_UCR_DATA) check_c_source_compiles(" #include <sys/types.h> #if defined(HAVE_USB_H) #include <usb.h> #endif #ifdef __DragonFly__ #include <bus/usb/usb.h> #include <bus/usb/usbhid.h> #else #include <dev/usb/usb.h> #include <dev/usb/usbhid.h> #endif #if defined(HAVE_USBHID_H) #include <usbhid.h> #elif defined(HAVE_LIBUSB_H) #include <libusb.h> #elif defined(HAVE_LIBUSBHID_H) #include <libusbhid.h> #endif int main(int argc, char **argv) { report_desc_t d; hid_start_parse(d, 1, 1); return 0; }" HAVE_USBHID_NEW) if(HAVE_USBHID_NEW) set(USB_CFLAGS "${USB_CFLAGS} -DUSBHID_NEW") endif(HAVE_USBHID_NEW) check_c_source_compiles(" #include <machine/joystick.h> int main(int argc, char** argv) { struct joystick t; return 0; }" HAVE_MACHINE_JOYSTICK) if(HAVE_MACHINE_JOYSTICK) set(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H 1) endif(HAVE_MACHINE_JOYSTICK) set(SDL_JOYSTICK_USBHID 1) file(GLOB BSD_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/bsd/*.c) set(SOURCE_FILES ${SOURCE_FILES} ${BSD_JOYSTICK_SOURCES}) list(APPEND EXTRA_CFLAGS ${USB_CFLAGS}) list(APPEND EXTRA_LIBS ${USB_LIBS}) set(HAVE_SDL_JOYSTICK TRUE) set(CMAKE_REQUIRED_LIBRARIES) set(CMAKE_REQUIRED_FLAGS) endif(HAVE_USBHID) endmacro(CheckUSBHID)