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Ryujinx-SDL/cmake/sdlchecks.cmake
Pierre-Loup A. Griffais 24c86b5501 [X11] Reconcile logical keyboard state with physical state on FocusIn 
since the window system doesn't do it for us like other platforms.

This prevents sticky keys and missed keys when going in and out
of focus, for example Alt would appear to stick if switching away
from an SDL app with Alt-Tab and had to be pressed again.

CR: Sam
2014-09-11 19:24:42 -07:00

969 lines
32 KiB
CMake
Raw Blame History

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:
# - n/a
macro(CheckMX6)
if(VIDEO_MX6)
check_c_source_compiles("
#define EGL_API_FB
#include <EGL/eglvivante.h>
int main(int argc, char** argv) {}" HAVE_VIDEO_OPENGL_EGL_VIVANTE)
if(HAVE_VIDEO_OPENGL_EGL_VIVANTE)
set(HAVE_VIDEO_MX6 TRUE)
set(HAVE_SDL_VIDEO TRUE)
file(GLOB MX6_SOURCES ${SDL2_SOURCE_DIR}/src/video/mx6/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${MX6_SOURCES})
set(SDL_VIDEO_DRIVER_MX6 1)
endif(HAVE_VIDEO_OPENGL_EGL_VIVANTE)
endif(VIDEO_MX6)
endmacro(CheckMX6)
# 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("
#define EGL_API_FB
#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>
#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 ${USB_LIBS})
set(HAVE_SDL_JOYSTICK TRUE)
set(CMAKE_REQUIRED_LIBRARIES)
set(CMAKE_REQUIRED_FLAGS)
endif(HAVE_USBHID)
endmacro(CheckUSBHID)
# Requires:
# - n/a
macro(CheckRPI)
if(VIDEO_RPI)
set(VIDEO_RPI_INCLUDE_DIRS "/opt/vc/include" "/opt/vc/include/interface/vcos/pthreads" "/opt/vc/include/interface/vmcs_host/linux/" )
set(VIDEO_RPI_LIBRARY_DIRS "/opt/vc/lib" )
set(VIDEO_RPI_LIBS bcm_host )
listtostr(VIDEO_RPI_INCLUDE_DIRS VIDEO_RPI_INCLUDE_FLAGS "-I")
listtostr(VIDEO_RPI_LIBRARY_DIRS VIDEO_RPI_LIBRARY_FLAGS "-L")
set(CMAKE_REQUIRED_FLAGS "${VIDEO_RPI_INCLUDE_FLAGS} ${VIDEO_RPI_LIBRARY_FLAGS}")
set(CMAKE_REQUIRED_LIBRARIES "${VIDEO_RPI_LIBS}")
check_c_source_compiles("
#include <bcm_host.h>
int main(int argc, char **argv) {}" HAVE_VIDEO_RPI)
set(CMAKE_REQUIRED_FLAGS)
set(CMAKE_REQUIRED_LIBRARIES)
if(SDL_VIDEO AND HAVE_VIDEO_RPI)
set(HAVE_SDL_VIDEO TRUE)
set(SDL_VIDEO_DRIVER_RPI 1)
file(GLOB VIDEO_RPI_SOURCES ${SDL2_SOURCE_DIR}/src/video/raspberry/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VIDEO_RPI_SOURCES})
list(APPEND EXTRA_LIBS ${VIDEO_RPI_LIBS})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${VIDEO_RPI_INCLUDE_FLAGS} ${VIDEO_RPI_LIBRARY_FLAGS}")
endif(SDL_VIDEO AND HAVE_VIDEO_RPI)
endif(VIDEO_RPI)
endmacro(CheckRPI)
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