| macro(FindLibraryAndSONAME _LIB) |
| string(TOUPPER ${_LIB} _UPPERLNAME) |
| string(REGEX REPLACE "\\-" "_" _LNAME "${_UPPERLNAME}") |
| |
| find_library(${_LNAME}_LIB ${_LIB}) |
| if(${_LNAME}_LIB) |
| # reduce the library name for shared linking |
| |
| get_filename_component(_LIB_REALPATH ${${_LNAME}_LIB} REALPATH) # resolves symlinks |
| get_filename_component(_LIB_JUSTNAME ${_LIB_REALPATH} NAME) |
| |
| if(APPLE) |
| string(REGEX REPLACE "(\\.[0-9]*)\\.[0-9\\.]*dylib$" "\\1.dylib" _LIB_REGEXD "${_LIB_JUSTNAME}") |
| else() |
| string(REGEX REPLACE "(\\.[0-9]*)\\.[0-9\\.]*$" "\\1" _LIB_REGEXD "${_LIB_JUSTNAME}") |
| endif() |
| |
| SET(_DEBUG_FindSONAME FALSE) |
| if(_DEBUG_FindSONAME) |
| message_warn("DYNLIB OUTPUTVAR: ${_LIB} ... ${_LNAME}_LIB") |
| message_warn("DYNLIB ORIGINAL LIB: ${_LIB} ... ${${_LNAME}_LIB}") |
| message_warn("DYNLIB REALPATH LIB: ${_LIB} ... ${_LIB_REALPATH}") |
| message_warn("DYNLIB JUSTNAME LIB: ${_LIB} ... ${_LIB_JUSTNAME}") |
| message_warn("DYNLIB REGEX'd LIB: ${_LIB} ... ${_LIB_REGEXD}") |
| endif() |
| |
| message(STATUS "dynamic lib${_LIB} -> ${_LIB_REGEXD}") |
| set(${_LNAME}_LIB_SONAME ${_LIB_REGEXD}) |
| endif() |
| endmacro() |
| |
| macro(CheckDLOPEN) |
| check_function_exists(dlopen HAVE_DLOPEN) |
| if(NOT HAVE_DLOPEN) |
| foreach(_LIBNAME dl tdl) |
| check_library_exists("${_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} ${ALSA_SOURCES}) |
| set(SDL_AUDIO_DRIVER_ALSA 1) |
| if(ALSA_SHARED) |
| if(NOT HAVE_DLOPEN) |
| message_warn("You must have SDL_LoadObject() support for dynamic ALSA loading") |
| else() |
| FindLibraryAndSONAME("asound") |
| set(SDL_AUDIO_DRIVER_ALSA_DYNAMIC "\"${ASOUND_LIB_SONAME}\"") |
| 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 ${PKG_PULSEAUDIO_CFLAGS}) |
| if(PULSEAUDIO_SHARED) |
| if(NOT HAVE_DLOPEN) |
| message_warn("You must have SDL_LoadObject() support for dynamic PulseAudio loading") |
| else() |
| FindLibraryAndSONAME("pulse-simple") |
| set(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC "\"${PULSE_SIMPLE_LIB_SONAME}\"") |
| 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 ${PKG_ESD_CFLAGS}) |
| if(ESD_SHARED) |
| if(NOT HAVE_DLOPEN) |
| message_warn("You must have SDL_LoadObject() support for dynamic ESD loading") |
| else() |
| FindLibraryAndSONAME(esd) |
| set(SDL_AUDIO_DRIVER_ESD_DYNAMIC "\"${ESD_LIB_SONAME}\"") |
| 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} ${ARTS_SOURCES}) |
| set(SDL_AUDIO_DRIVER_ARTS 1) |
| set(HAVE_ARTS TRUE) |
| if(ARTS_SHARED) |
| if(NOT HAVE_DLOPEN) |
| message_warn("You must have SDL_LoadObject() support for dynamic ARTS loading") |
| else() |
| # TODO |
| FindLibraryAndSONAME(artsc) |
| set(SDL_AUDIO_DRIVER_ARTS_DYNAMIC "\"${ARTSC_LIB_SONAME}\"") |
| 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} ${NAS_SOURCES}) |
| set(SDL_AUDIO_DRIVER_NAS 1) |
| if(NAS_SHARED) |
| if(NOT HAVE_DLOPEN) |
| message_warn("You must have SDL_LoadObject() support for dynamic NAS loading") |
| else() |
| FindLibraryAndSONAME("audio") |
| set(SDL_AUDIO_DRIVER_NAS_DYNAMIC "\"${AUDIO_LIB_SONAME}\"") |
| 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 sndio) |
| 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} ${SNDIO_SOURCES}) |
| set(SDL_AUDIO_DRIVER_SNDIO 1) |
| if(SNDIO_SHARED) |
| if(NOT HAVE_DLOPEN) |
| message_warn("You must have SDL_LoadObject() support for dynamic sndio loading") |
| else() |
| FindLibraryAndSONAME("sndio") |
| set(SDL_AUDIO_DRIVER_SNDIO_DYNAMIC "\"${SNDIO_LIB_SONAME}\"") |
| 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 ${PKG_FUSIONSOUND_CFLAGS}) |
| if(FUSIONSOUND_SHARED) |
| if(NOT HAVE_DLOPEN) |
| message_warn("You must have SDL_LoadObject() support for dynamic FusionSound loading") |
| else() |
| FindLibraryAndSONAME("fusionsound") |
| set(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC "\"${FUSIONSOUND_LIB_SONAME}\"") |
| set(HAVE_FUSIONSOUND_SHARED TRUE) |
| endif(NOT HAVE_DLOPEN) |
| else(FUSIONSOUND_SHARED) |
| list(APPEND EXTRA_LDFLAGS ${PKG_FUSIONSOUND_LDFLAGS}) |
| endif(FUSIONSOUND_SHARED) |
| set(HAVE_SDL_AUDIO TRUE) |
| endif(PKG_FUSIONSOUND_FOUND) |
| endif(FUSIONSOUND) |
| endmacro(CheckFusionSound) |
| |
| # Requires: |
| # - n/a |
| # Optional: |
| # - X11_SHARED opt |
| # - HAVE_DLOPEN opt |
| macro(CheckX11) |
| if(VIDEO_X11) |
| foreach(_LIB X11 Xext Xcursor Xinerama Xi Xrandr Xrender Xss Xxf86vm) |
| FindLibraryAndSONAME("${_LIB}") |
| endforeach() |
| |
| find_path(X_INCLUDEDIR X11/Xlib.h) |
| if(X_INCLUDEDIR) |
| set(X_CFLAGS "-I${X_INCLUDEDIR}") |
| endif() |
| |
| 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} ${X11_SOURCES}) |
| set(SDL_VIDEO_DRIVER_X11 1) |
| |
| if(APPLE) |
| set(X11_SHARED OFF) |
| endif(APPLE) |
| |
| check_function_exists("shmat" HAVE_SHMAT) |
| if(NOT HAVE_SHMAT) |
| check_library_exists(ipc shmat "" HAVE_SHMAT) |
| if(HAVE_SHMAT) |
| list(APPEND EXTRA_LIBS ipc) |
| endif(HAVE_SHMAT) |
| if(NOT HAVE_SHMAT) |
| add_definitions(-DNO_SHARED_MEMORY) |
| set(X_CFLAGS "${X_CFLAGS} -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) |
| else(NOT HAVE_DLOPEN) |
| set(HAVE_X11_SHARED TRUE) |
| endif() |
| if(HAVE_X11_SHARED) |
| set(SDL_VIDEO_DRIVER_X11_DYNAMIC "\"${X11_LIB_SONAME}\"") |
| set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "\"${XEXT_LIB_SONAME}\"") |
| else(HAVE_X11_SHARED) |
| list(APPEND EXTRA_LIBS ${X11_LIB} ${XEXT_LIB}) |
| endif(HAVE_X11_SHARED) |
| endif(X11_SHARED) |
| |
| set(SDL_CFLAGS "${SDL_CFLAGS} ${X_CFLAGS}") |
| |
| 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_SONAME}\"") |
| 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_SONAME}\"") |
| 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_SONAME}\"") |
| 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_SONAME}\"") |
| 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_SONAME}\"") |
| else(HAVE_X11_SHARED AND XSS_LIB) |
| list(APPEND EXTRA_LIBS ${XSS_LIB}) |
| endif(HAVE_X11_SHARED AND XSS_LIB) |
| set(SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1) |
| set(HAVE_VIDEO_X11_XSCRNSAVER TRUE) |
| endif(VIDEO_X11_XSCRNSAVER AND HAVE_XSS_H) |
| |
| if(VIDEO_X11_XSHAPE AND HAVE_XSHAPE_H) |
| set(SDL_VIDEO_DRIVER_X11_XSHAPE 1) |
| set(HAVE_VIDEO_X11_XSHAPE TRUE) |
| endif(VIDEO_X11_XSHAPE AND HAVE_XSHAPE_H) |
| |
| if(VIDEO_X11_XVM AND HAVE_XF86VM_H) |
| if(HAVE_X11_SHARED AND XXF86VM_LIB) |
| set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "\"${XXF86VM_LIB_SONAME}\"") |
| else(HAVE_X11_SHARED AND XXF86VM_LIB) |
| list(APPEND EXTRA_LIBS ${XXF86VM_LIB}) |
| endif(HAVE_X11_SHARED AND XXF86VM_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) |
| |
| macro(CheckMir) |
| # !!! FIXME: hook up dynamic loading here. |
| if(VIDEO_MIR) |
| find_library(MIR_LIB mirclient mircommon egl) |
| pkg_check_modules(MIR_TOOLKIT mirclient mircommon) |
| pkg_check_modules(EGL egl) |
| pkg_check_modules(XKB xkbcommon) |
| |
| if (MIR_LIB AND MIR_TOOLKIT_FOUND AND EGL_FOUND AND XKB_FOUND) |
| set(HAVE_VIDEO_MIR TRUE) |
| set(HAVE_SDL_VIDEO TRUE) |
| |
| file(GLOB MIR_SOURCES ${SDL2_SOURCE_DIR}/src/video/mir/*.c) |
| set(SOURCE_FILES ${SOURCE_FILES} ${MIR_SOURCES}) |
| set(SDL_VIDEO_DRIVER_MIR 1) |
| |
| list(APPEND EXTRA_CFLAGS ${MIR_TOOLKIT_CFLAGS} ${EGL_CLFAGS} ${XKB_CLFLAGS}) |
| list(APPEND EXTRA_LDFLAGS ${MIR_TOOLKIT_LDFLAGS} ${EGL_LDLAGS} ${XKB_LDLAGS}) |
| endif (MIR_LIB AND MIR_TOOLKIT_FOUND AND EGL_FOUND AND XKB_FOUND) |
| endif(VIDEO_MIR) |
| endmacro(CheckMir) |
| |
| # Requires: |
| # - EGL |
| macro(CheckWayland) |
| # !!! FIXME: hook up dynamic loading here. |
| if(VIDEO_WAYLAND) |
| pkg_check_modules(WAYLAND wayland-client wayland-cursor wayland-egl egl xkbcommon) |
| if(WAYLAND_FOUND) |
| link_directories( |
| ${WAYLAND_LIBRARY_DIRS} |
| ) |
| include_directories( |
| ${WAYLAND_INCLUDE_DIRS} |
| ) |
| set(EXTRA_LIBS ${WAYLAND_LIBRARIES} ${EXTRA_LIBS}) |
| set(HAVE_VIDEO_WAYLAND TRUE) |
| set(HAVE_SDL_VIDEO TRUE) |
| |
| file(GLOB WAYLAND_SOURCES ${SDL2_SOURCE_DIR}/src/video/wayland/*.c) |
| set(SOURCE_FILES ${SOURCE_FILES} ${WAYLAND_SOURCES}) |
| set(SDL_VIDEO_DRIVER_WAYLAND 1) |
| endif(WAYLAND_FOUND) |
| endif(VIDEO_WAYLAND) |
| endmacro(CheckWayland) |
| |
| # Requires: |
| # - n/a |
| # |
| macro(CheckCOCOA) |
| if(VIDEO_COCOA) |
| if(APPLE) # Apple always has Cocoa. |
| set(HAVE_VIDEO_COCOA TRUE) |
| endif(APPLE) |
| 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 ${PKG_DIRECTFB_CFLAGS}) |
| if(DIRECTFB_SHARED) |
| if(NOT HAVE_DLOPEN) |
| message_warn("You must have SDL_LoadObject() support for dynamic DirectFB loading") |
| else() |
| FindLibraryAndSONAME("directfb") |
| set(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC "\"${DIRECTFB_LIB_SONAME}\"") |
| 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_OPENGL_EGL) |
| if(HAVE_VIDEO_OPENGL_EGL) |
| set(SDL_VIDEO_OPENGL_EGL 1) |
| endif(HAVE_VIDEO_OPENGL_EGL) |
| 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(HAVE_VIDEO_OPENGLES TRUE) |
| 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(HAVE_VIDEO_OPENGLES TRUE) |
| set(SDL_VIDEO_OPENGL_ES2 1) |
| set(SDL_VIDEO_RENDER_OGL_ES2 1) |
| endif(HAVE_VIDEO_OPENGLES_V2) |
| |
| 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") |
| elseif(HAIKU) |
| set(PTHREAD_CFLAGS "-D_REENTRANT") |
| set(PTHREAD_LDFLAGS "") |
| 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) |
