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cmake: Prefix all options with "SDL_"

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This makes it clear which options came from SDL's CMake project when
building SDL as a subdirectory of a parent CMake project.

Fixes #4139.
This commit is contained in:
Ryan C. Gordon
2021-10-05 10:43:35 -04:00
parent 172957387e
commit 7850d0cf6f
5 changed files with 286 additions and 278 deletions
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16
cmake/macros.cmake
View File

@@ -42,12 +42,18 @@ macro(MESSAGE_TESTED_OPTION _NAME)
if(${ARGC} EQUAL 2)
set(_PAD ${ARGV1})
endif()
if(NOT HAVE_${_NAME})
set(HAVE_${_NAME} OFF)
elseif("${HAVE_${_NAME}}" MATCHES "1|TRUE|YES|Y")
set(HAVE_${_NAME} ON)
string(SUBSTRING "${_NAME}" 0 4 _NAMESTART)
if(_NAMESTART STREQUAL "SDL_")
string(SUBSTRING "${_NAME}" 4 -1 _STRIPPEDNAME)
else()
set(_STRIPPEDNAME "${_NAME}")
endif()
message(STATUS " ${_NAME}${_PAD}(Wanted: ${_REQVALUE}): ${HAVE_${_NAME}}")
if(NOT HAVE_${_STRIPPEDNAME})
set(HAVE_${_STRIPPEDNAME} OFF)
elseif("${HAVE_${_STRIPPEDNAME}}" MATCHES "1|TRUE|YES|Y")
set(HAVE_${_STRIPPEDNAME} ON)
endif()
message(STATUS " ${_NAME}${_PAD}(Wanted: ${_REQVALUE}): ${HAVE_${_STRIPPEDNAME}}")
endmacro()
macro(LISTTOSTR _LIST _OUTPUT)

237
cmake/sdlchecks.cmake
View File

@@ -57,7 +57,7 @@ endmacro()
# Requires:
# - n/a
macro(CheckOSS)
if(OSS)
if(SDL_OSS)
set(OSS_HEADER_FILE "sys/soundcard.h")
check_c_source_compiles("
#include <sys/soundcard.h>
@@ -88,10 +88,10 @@ endmacro()
# Requires:
# - n/a
# Optional:
# - ALSA_SHARED opt
# - SDL_ALSA_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckALSA)
if(ALSA)
if(SDL_ALSA)
CHECK_INCLUDE_FILE(alsa/asoundlib.h HAVE_ASOUNDLIB_H)
if(HAVE_ASOUNDLIB_H)
CHECK_LIBRARY_EXISTS(asound snd_pcm_recover "" HAVE_LIBASOUND)
@@ -101,10 +101,10 @@ macro(CheckALSA)
file(GLOB ALSA_SOURCES ${SDL2_SOURCE_DIR}/src/audio/alsa/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ALSA_SOURCES})
set(SDL_AUDIO_DRIVER_ALSA 1)
if(ALSA_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_ALSA_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic ALSA loading")
endif()
if(ALSA_SHARED AND HAVE_SDL_LOADSO)
if(SDL_ALSA_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME("asound")
set(SDL_AUDIO_DRIVER_ALSA_DYNAMIC "\"${ASOUND_LIB_SONAME}\"")
set(HAVE_ALSA_SHARED TRUE)
@@ -119,10 +119,10 @@ endmacro()
# Requires:
# - PkgCheckModules
# Optional:
# - PIPEWIRE_SHARED opt
# - SDL_PIPEWIRE_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckPipewire)
if(PIPEWIRE)
if(SDL_PIPEWIRE)
pkg_check_modules(PKG_PIPEWIRE libpipewire-0.3>=0.3.20)
if(PKG_PIPEWIRE_FOUND)
set(HAVE_PIPEWIRE TRUE)
@@ -130,10 +130,10 @@ macro(CheckPipewire)
set(SOURCE_FILES ${SOURCE_FILES} ${PIPEWIRE_SOURCES})
set(SDL_AUDIO_DRIVER_PIPEWIRE 1)
list(APPEND EXTRA_CFLAGS ${PKG_PIPEWIRE_CFLAGS})
if(PIPEWIRE_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_PIPEWIRE_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic Pipewire loading")
endif()
if(PIPEWIRE_SHARED AND HAVE_SDL_LOADSO)
if(SDL_PIPEWIRE_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME("pipewire-0.3")
set(SDL_AUDIO_DRIVER_PIPEWIRE_DYNAMIC "\"${PIPEWIRE_0.3_LIB_SONAME}\"")
set(HAVE_PIPEWIRE_SHARED TRUE)
@@ -149,10 +149,10 @@ endmacro()
# Requires:
# - PkgCheckModules
# Optional:
# - PULSEAUDIO_SHARED opt
# - SDL_PULSEAUDIO_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckPulseAudio)
if(PULSEAUDIO)
if(SDL_PULSEAUDIO)
pkg_check_modules(PKG_PULSEAUDIO libpulse-simple)
if(PKG_PULSEAUDIO_FOUND)
set(HAVE_PULSEAUDIO TRUE)
@@ -160,15 +160,15 @@ macro(CheckPulseAudio)
set(SOURCE_FILES ${SOURCE_FILES} ${PULSEAUDIO_SOURCES})
set(SDL_AUDIO_DRIVER_PULSEAUDIO 1)
list(APPEND EXTRA_CFLAGS ${PKG_PULSEAUDIO_CFLAGS})
if(PULSEAUDIO_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_PULSEAUDIO_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic PulseAudio loading")
endif()
if(PULSEAUDIO_SHARED AND HAVE_SDL_LOADSO)
if(SDL_PULSEAUDIO_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME("pulse-simple")
set(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC "\"${PULSE_SIMPLE_LIB_SONAME}\"")
set(HAVE_PULSEAUDIO_SHARED TRUE)
else()
list(APPEND EXTRA_LDFLAGS ${PKG_PULSEAUDIO_LDFLAGS})
list(APPEND EXTRA_LDFLAGS ${PKG_sPULSEAUDIO_LDFLAGS})
endif()
set(HAVE_SDL_AUDIO TRUE)
endif()
@@ -178,10 +178,10 @@ endmacro()
# Requires:
# - PkgCheckModules
# Optional:
# - JACK_SHARED opt
# - SDL_JACK_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckJACK)
if(JACK)
if(SDL_JACK)
pkg_check_modules(PKG_JACK jack)
if(PKG_JACK_FOUND)
set(HAVE_JACK TRUE)
@@ -189,10 +189,10 @@ macro(CheckJACK)
set(SOURCE_FILES ${SOURCE_FILES} ${JACK_SOURCES})
set(SDL_AUDIO_DRIVER_JACK 1)
list(APPEND EXTRA_CFLAGS ${PKG_JACK_CFLAGS})
if(JACK_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_JACK_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic JACK audio loading")
endif()
if(JACK_SHARED AND HAVE_SDL_LOADSO)
if(SDL_JACK_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME("jack")
set(SDL_AUDIO_DRIVER_JACK_DYNAMIC "\"${JACK_LIB_SONAME}\"")
set(HAVE_JACK_SHARED TRUE)
@@ -207,10 +207,10 @@ endmacro()
# Requires:
# - PkgCheckModules
# Optional:
# - ESD_SHARED opt
# - SDL_ESD_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckESD)
if(ESD)
if(SDL_ESD)
pkg_check_modules(PKG_ESD esound)
if(PKG_ESD_FOUND)
set(HAVE_ESD TRUE)
@@ -218,10 +218,10 @@ macro(CheckESD)
set(SOURCE_FILES ${SOURCE_FILES} ${ESD_SOURCES})
set(SDL_AUDIO_DRIVER_ESD 1)
list(APPEND EXTRA_CFLAGS ${PKG_ESD_CFLAGS})
if(ESD_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_ESD_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic ESD loading")
endif()
if(ESD_SHARED AND HAVE_SDL_LOADSO)
if(SDL_ESD_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME(esd)
set(SDL_AUDIO_DRIVER_ESD_DYNAMIC "\"${ESD_LIB_SONAME}\"")
set(HAVE_ESD_SHARED TRUE)
@@ -236,10 +236,10 @@ endmacro()
# Requires:
# - n/a
# Optional:
# - ARTS_SHARED opt
# - SDL_ARTS_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckARTS)
if(ARTS)
if(SDL_ARTS)
find_program(ARTS_CONFIG arts-config)
if(ARTS_CONFIG)
execute_process(CMD_ARTSCFLAGS ${ARTS_CONFIG} --cflags
@@ -251,10 +251,10 @@ macro(CheckARTS)
set(SOURCE_FILES ${SOURCE_FILES} ${ARTS_SOURCES})
set(SDL_AUDIO_DRIVER_ARTS 1)
set(HAVE_ARTS TRUE)
if(ARTS_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_ARTS_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic ARTS loading")
endif()
if(ARTS_SHARED AND HAVE_SDL_LOADSO)
if(SDL_ARTS_SHARED AND HAVE_SDL_LOADSO)
# TODO
FindLibraryAndSONAME(artsc)
set(SDL_AUDIO_DRIVER_ARTS_DYNAMIC "\"${ARTSC_LIB_SONAME}\"")
@@ -270,10 +270,10 @@ endmacro()
# Requires:
# - n/a
# Optional:
# - NAS_SHARED opt
# - SDL_NAS_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckNAS)
if(NAS)
if(SDL_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)
@@ -282,10 +282,10 @@ macro(CheckNAS)
file(GLOB NAS_SOURCES ${SDL2_SOURCE_DIR}/src/audio/nas/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${NAS_SOURCES})
set(SDL_AUDIO_DRIVER_NAS 1)
if(NAS_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_NAS_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic NAS loading")
endif()
if(NAS_SHARED AND HAVE_SDL_LOADSO)
if(SDL_NAS_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME("audio")
set(SDL_AUDIO_DRIVER_NAS_DYNAMIC "\"${AUDIO_LIB_SONAME}\"")
set(HAVE_NAS_SHARED TRUE)
@@ -300,10 +300,10 @@ endmacro()
# Requires:
# - n/a
# Optional:
# - SNDIO_SHARED opt
# - SDL_SNDIO_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckSNDIO)
if(SNDIO)
if(SDL_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)
@@ -312,10 +312,10 @@ macro(CheckSNDIO)
file(GLOB SNDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/sndio/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${SNDIO_SOURCES})
set(SDL_AUDIO_DRIVER_SNDIO 1)
if(SNDIO_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_SNDIO_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic sndio loading")
endif()
if(SNDIO_SHARED AND HAVE_SDL_LOADSO)
if(SDL_SNDIO_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME("sndio")
set(SDL_AUDIO_DRIVER_SNDIO_DYNAMIC "\"${SNDIO_LIB_SONAME}\"")
set(HAVE_SNDIO_SHARED TRUE)
@@ -357,19 +357,19 @@ macro(CheckFusionSound)
endmacro()
# Requires:
# - LIBSAMPLERATE
# - SDL_LIBSAMPLERATE
# Optional:
# - LIBSAMPLERATE_SHARED opt
# - SDL_LIBSAMPLERATE_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckLibSampleRate)
if(LIBSAMPLERATE)
if(SDL_LIBSAMPLERATE)
check_include_file(samplerate.h HAVE_LIBSAMPLERATE_H)
if(HAVE_LIBSAMPLERATE_H)
set(HAVE_LIBSAMPLERATE TRUE)
if(LIBSAMPLERATE_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_LIBSAMPLERATE_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic libsamplerate loading")
endif()
if(LIBSAMPLERATE_SHARED AND HAVE_SDL_LOADSO)
if(SDL_LIBSAMPLERATE_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME("samplerate")
set(SDL_LIBSAMPLERATE_DYNAMIC "\"${SAMPLERATE_LIB_SONAME}\"")
set(HAVE_LIBSAMPLERATE_SHARED TRUE)
@@ -383,10 +383,10 @@ endmacro()
# Requires:
# - n/a
# Optional:
# - X11_SHARED opt
# - SDL_X11_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckX11)
if(VIDEO_X11)
if(SDL_X11)
foreach(_LIB X11 Xext Xcursor Xinerama Xi Xrandr Xrender Xss Xxf86vm)
FindLibraryAndSONAME("${_LIB}")
endforeach()
@@ -423,15 +423,16 @@ macro(CheckX11)
message_error("Missing Xext.h, maybe you need to install the libxext-dev package?")
endif()
set(HAVE_VIDEO_X11 TRUE)
set(HAVE_X11 TRUE)
set(HAVE_SDL_VIDEO TRUE)
file(GLOB X11_SOURCES ${SDL2_SOURCE_DIR}/src/video/x11/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${X11_SOURCES})
set(SDL_VIDEO_DRIVER_X11 1)
# !!! FIXME: why is this disabled for Apple?
if(APPLE)
set(X11_SHARED OFF)
set(SDL_X11_SHARED OFF)
endif()
check_symbol_exists(shmat "sys/shm.h" HAVE_SHMAT)
@@ -446,7 +447,7 @@ macro(CheckX11)
endif()
endif()
if(X11_SHARED)
if(SDL_X11_SHARED)
if(NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic X11 loading")
set(HAVE_X11_SHARED FALSE)
@@ -478,8 +479,8 @@ macro(CheckX11)
check_symbol_exists(XkbKeycodeToKeysym "X11/Xlib.h;X11/XKBlib.h" SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM)
if(VIDEO_X11_XCURSOR AND HAVE_XCURSOR_H)
set(HAVE_VIDEO_X11_XCURSOR TRUE)
if(SDL_X11_XCURSOR AND HAVE_XCURSOR_H)
set(HAVE_X11_XCURSOR TRUE)
if(HAVE_X11_SHARED AND XCURSOR_LIB)
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR "\"${XCURSOR_LIB_SONAME}\"")
else()
@@ -488,8 +489,8 @@ macro(CheckX11)
set(SDL_VIDEO_DRIVER_X11_XCURSOR 1)
endif()
if(VIDEO_X11_XINERAMA AND HAVE_XINERAMA_H)
set(HAVE_VIDEO_X11_XINERAMA TRUE)
if(SDL_X11_XINERAMA AND HAVE_XINERAMA_H)
set(HAVE_X11_XINERAMA TRUE)
if(HAVE_X11_SHARED AND XINERAMA_LIB)
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "\"${XINERAMA_LIB_SONAME}\"")
else()
@@ -498,8 +499,8 @@ macro(CheckX11)
set(SDL_VIDEO_DRIVER_X11_XINERAMA 1)
endif()
if(VIDEO_X11_XINPUT AND HAVE_XINPUT2_H)
set(HAVE_VIDEO_X11_XINPUT TRUE)
if(SDL_X11_XINPUT AND HAVE_XINPUT2_H)
set(HAVE_X11_XINPUT TRUE)
if(HAVE_X11_SHARED AND XI_LIB)
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "\"${XI_LIB_SONAME}\"")
else()
@@ -524,45 +525,45 @@ macro(CheckX11)
endif()
endif()
if(VIDEO_X11_XRANDR AND HAVE_XRANDR_H)
if(SDL_X11_XRANDR AND HAVE_XRANDR_H)
if(HAVE_X11_SHARED AND XRANDR_LIB)
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "\"${XRANDR_LIB_SONAME}\"")
else()
list(APPEND EXTRA_LIBS ${XRANDR_LIB})
endif()
set(SDL_VIDEO_DRIVER_X11_XRANDR 1)
set(HAVE_VIDEO_X11_XRANDR TRUE)
set(HAVE_X11_XRANDR TRUE)
endif()
if(VIDEO_X11_XSCRNSAVER AND HAVE_XSS_H)
if(SDL_X11_XSCRNSAVER AND HAVE_XSS_H)
if(HAVE_X11_SHARED AND XSS_LIB)
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "\"${XSS_LIB_SONAME}\"")
else()
list(APPEND EXTRA_LIBS ${XSS_LIB})
endif()
set(SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1)
set(HAVE_VIDEO_X11_XSCRNSAVER TRUE)
set(HAVE_X11_XSCRNSAVER TRUE)
endif()
if(VIDEO_X11_XSHAPE AND HAVE_XSHAPE_H)
if(SDL_X11_XSHAPE AND HAVE_XSHAPE_H)
set(SDL_VIDEO_DRIVER_X11_XSHAPE 1)
set(HAVE_VIDEO_X11_XSHAPE TRUE)
set(HAVE_X11_XSHAPE TRUE)
endif()
if(VIDEO_X11_XVM AND HAVE_XF86VM_H)
if(SDL_X11_XVM AND HAVE_XF86VM_H)
if(HAVE_X11_SHARED AND XXF86VM_LIB)
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "\"${XXF86VM_LIB_SONAME}\"")
else()
list(APPEND EXTRA_LIBS ${XXF86VM_LIB})
endif()
set(SDL_VIDEO_DRIVER_X11_XVIDMODE 1)
set(HAVE_VIDEO_X11_XVM TRUE)
set(HAVE_X11_XVM TRUE)
endif()
set(CMAKE_REQUIRED_LIBRARIES)
endif()
endif()
if(NOT HAVE_VIDEO_X11)
if(NOT HAVE_X11)
# Prevent Mesa from including X11 headers
list(APPEND EXTRA_CFLAGS "-DMESA_EGL_NO_X11_HEADERS -DEGL_NO_X11")
endif()
@@ -593,14 +594,14 @@ endmacro()
# - EGL
# - PkgCheckModules
# Optional:
# - WAYLAND_SHARED opt
# - SDL_WAYLAND_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckWayland)
if(VIDEO_WAYLAND)
if(SDL_WAYLAND)
pkg_check_modules(WAYLAND wayland-client wayland-scanner wayland-egl wayland-cursor egl "xkbcommon>=0.5.0")
pkg_check_modules(WAYLAND_SCANNER_1_15 "wayland-scanner>=1.15")
if(WAYLAND_FOUND AND HAVE_VIDEO_OPENGL_EGL)
if(WAYLAND_FOUND AND HAVE_OPENGL_EGL)
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=wayland_scanner wayland-scanner
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
@@ -627,7 +628,7 @@ macro(CheckWayland)
include_directories(
${WAYLAND_INCLUDE_DIRS}
)
set(HAVE_VIDEO_WAYLAND TRUE)
set(HAVE_WAYLAND TRUE)
set(HAVE_SDL_VIDEO TRUE)
file(GLOB WAYLAND_SOURCES ${SDL2_SOURCE_DIR}/src/video/wayland/*.c)
@@ -643,15 +644,15 @@ macro(CheckWayland)
WaylandProtocolGen("${WAYLAND_SCANNER}" "${WAYLAND_SCANNER_CODE_MODE}" "${SDL2_SOURCE_DIR}/wayland-protocols/${_XML}" "${_PROTL}")
endforeach()
if(VIDEO_WAYLAND_QT_TOUCH)
set(HAVE_VIDEO_WAYLAND_QT_TOUCH TRUE)
if(SDL_WAYLAND_QT_TOUCH)
set(HAVE_WAYLAND_QT_TOUCH TRUE)
set(SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH 1)
endif()
if(WAYLAND_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_WAYLAND_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic Wayland loading")
endif()
if(WAYLAND_SHARED AND HAVE_SDL_LOADSO)
if(SDL_WAYLAND_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME(wayland-client)
FindLibraryAndSONAME(wayland-egl)
FindLibraryAndSONAME(wayland-cursor)
@@ -665,17 +666,17 @@ macro(CheckWayland)
set(EXTRA_LIBS ${WAYLAND_LIBRARIES} ${EXTRA_LIBS})
endif()
if(WAYLAND_LIBDECOR)
if(SDL_WAYLAND_LIBDECOR)
pkg_check_modules(LIBDECOR libdecor-0)
if(LIBDECOR_FOUND)
set(HAVE_WAYLAND_LIBDECOR TRUE)
set(HAVE_LIBDECOR_H 1)
link_directories(${LIBDECOR_LIBRARY_DIRS})
include_directories(${LIBDECOR_INCLUDE_DIRS})
if(LIBDECOR_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_WAYLAND_LIBDECOR_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic libdecor loading")
endif()
if(LIBDECOR_SHARED AND HAVE_SDL_LOADSO)
if(SDL_WAYLAND_LIBDECOR_SHARED AND HAVE_SDL_LOADSO)
set(HAVE_LIBDECOR_SHARED TRUE)
FindLibraryAndSONAME(decor-0)
set(SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_LIBDECOR "\"${DECOR_0_LIB_SONAME}\"")
@@ -694,11 +695,11 @@ endmacro()
# - n/a
#
macro(CheckCOCOA)
if(VIDEO_COCOA)
if(SDL_COCOA)
if(APPLE) # Apple always has Cocoa.
set(HAVE_VIDEO_COCOA TRUE)
set(HAVE_COCOA TRUE)
endif()
if(HAVE_VIDEO_COCOA)
if(HAVE_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})
@@ -714,19 +715,19 @@ endmacro()
# - DIRECTFB_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckDirectFB)
if(VIDEO_DIRECTFB)
if(SDL_DIRECTFB)
pkg_check_modules(PKG_DIRECTFB directfb>=1.0.0)
if(PKG_DIRECTFB_FOUND)
set(HAVE_VIDEO_DIRECTFB TRUE)
set(HAVE_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 ${PKG_DIRECTFB_CFLAGS})
if(DIRECTFB_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_DIRECTFB_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic DirectFB loading")
endif()
if(DIRECTFB_SHARED AND HAVE_SDL_LOADSO)
if(SDL_DIRECTFB_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME("directfb")
set(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC "\"${DIRECTFB_LIB_SONAME}\"")
set(HAVE_DIRECTFB_SHARED TRUE)
@@ -741,41 +742,41 @@ endmacro()
# Requires:
# - n/a
macro(CheckVivante)
if(VIDEO_VIVANTE)
if(SDL_VIVANTE)
check_c_source_compiles("
#include <gc_vdk.h>
int main(int argc, char** argv) {}" HAVE_VIDEO_VIVANTE_VDK)
int main(int argc, char** argv) {}" HAVE_VIVANTE_VDK)
check_c_source_compiles("
#define LINUX
#define EGL_API_FB
#include <EGL/eglvivante.h>
int main(int argc, char** argv) {}" HAVE_VIDEO_VIVANTE_EGL_FB)
if(HAVE_VIDEO_VIVANTE_VDK OR HAVE_VIDEO_VIVANTE_EGL_FB)
set(HAVE_VIDEO_VIVANTE TRUE)
int main(int argc, char** argv) {}" HAVE_VIVANTE_EGL_FB)
if(HAVE_VIVANTE_VDK OR HAVE_VIVANTE_EGL_FB)
set(HAVE_VIVANTE TRUE)
set(HAVE_SDL_VIDEO TRUE)
file(GLOB VIVANTE_SOURCES ${SDL2_SOURCE_DIR}/src/video/vivante/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VIVANTE_SOURCES})
set(SDL_VIDEO_DRIVER_VIVANTE 1)
if(HAVE_VIDEO_VIVANTE_VDK)
if(HAVE_VIVANTE_VDK)
set(SDL_VIDEO_DRIVER_VIVANTE_VDK 1)
list(APPEND EXTRA_LIBS VDK VIVANTE)
else()
set(SDL_CFLAGS "${SDL_CFLAGS} -DLINUX -DEGL_API_FB")
list(APPEND EXTRA_LIBS EGL)
endif(HAVE_VIDEO_VIVANTE_VDK)
endif(HAVE_VIDEO_VIVANTE_VDK OR HAVE_VIDEO_VIVANTE_EGL_FB)
endif(VIDEO_VIVANTE)
endmacro(CheckVivante)
endif(HAVE_VIVANTE_VDK)
endif()
endif()
endmacro()
# Requires:
# - nada
macro(CheckGLX)
if(VIDEO_OPENGL)
if(SDL_OPENGL)
check_c_source_compiles("
#include <GL/glx.h>
int main(int argc, char** argv) {}" HAVE_VIDEO_OPENGL_GLX)
if(HAVE_VIDEO_OPENGL_GLX)
int main(int argc, char** argv) {}" HAVE_OPENGL_GLX)
if(HAVE_OPENGL_GLX)
set(SDL_VIDEO_OPENGL_GLX 1)
endif()
endif()
@@ -784,7 +785,7 @@ endmacro()
# Requires:
# - PkgCheckModules
macro(CheckEGL)
if (VIDEO_OPENGL OR VIDEO_OPENGLES)
if (SDL_OPENGL OR SDL_OPENGLES)
pkg_check_modules(EGL egl)
string(REPLACE "-D_THREAD_SAFE;" "-D_THREAD_SAFE=1;" EGL_CFLAGS "${EGL_CFLAGS}")
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${EGL_CFLAGS}")
@@ -794,8 +795,8 @@ macro(CheckEGL)
#define EGL_NO_X11
#include <EGL/egl.h>
#include <EGL/eglext.h>
int main (int argc, char** argv) {}" HAVE_VIDEO_OPENGL_EGL)
if(HAVE_VIDEO_OPENGL_EGL)
int main (int argc, char** argv) {}" HAVE_OPENGL_EGL)
if(HAVE_OPENGL_EGL)
set(SDL_VIDEO_OPENGL_EGL 1)
endif()
endif()
@@ -804,12 +805,12 @@ endmacro()
# Requires:
# - nada
macro(CheckOpenGL)
if(VIDEO_OPENGL)
if(SDL_OPENGL)
check_c_source_compiles("
#include <GL/gl.h>
#include <GL/glext.h>
int main(int argc, char** argv) {}" HAVE_VIDEO_OPENGL)
if(HAVE_VIDEO_OPENGL)
int main(int argc, char** argv) {}" HAVE_OPENGL)
if(HAVE_OPENGL)
set(SDL_VIDEO_OPENGL 1)
set(SDL_VIDEO_RENDER_OGL 1)
endif()
@@ -819,22 +820,22 @@ endmacro()
# Requires:
# - nada
macro(CheckOpenGLES)
if(VIDEO_OPENGLES)
if(SDL_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(HAVE_VIDEO_OPENGLES TRUE)
int main (int argc, char** argv) {}" HAVE_OPENGLES_V1)
if(HAVE_OPENGLES_V1)
set(HAVE_OPENGLES TRUE)
set(SDL_VIDEO_OPENGL_ES 1)
set(SDL_VIDEO_RENDER_OGL_ES 1)
endif()
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)
int main (int argc, char** argv) {}" HAVE_OPENGLES_V2)
if(HAVE_OPENGLES_V2)
set(HAVE_OPENGLES TRUE)
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
endif()
@@ -849,7 +850,7 @@ endmacro()
# PTHREAD_CFLAGS
# PTHREAD_LIBS
macro(CheckPTHREAD)
if(PTHREADS)
if(SDL_PTHREADS)
if(ANDROID)
# the android libc provides built-in support for pthreads, so no
# additional linking or compile flags are necessary
@@ -937,7 +938,7 @@ macro(CheckPTHREAD)
endif()
endif()
if(PTHREADS_SEM)
if(SDL_PTHREADS_SEM)
check_c_source_compiles("#include <pthread.h>
#include <semaphore.h>
int main(int argc, char **argv) { return 0; }" HAVE_PTHREADS_SEM)
@@ -1122,7 +1123,7 @@ endmacro()
# Check for HIDAPI joystick drivers. This is currently a Unix thing, not Windows or macOS!
macro(CheckHIDAPI)
if(HIDAPI)
if(SDL_HIDAPI)
if(HIDAPI_SKIP_LIBUSB)
set(HAVE_HIDAPI TRUE)
else()
@@ -1161,7 +1162,7 @@ endmacro()
# Requires:
# - n/a
macro(CheckRPI)
if(VIDEO_RPI)
if(SDL_RPI)
pkg_check_modules(VIDEO_RPI bcm_host brcmegl)
if (NOT VIDEO_RPI_FOUND)
set(VIDEO_RPI_INCLUDE_DIRS "/opt/vc/include" "/opt/vc/include/interface/vcos/pthreads" "/opt/vc/include/interface/vmcs_host/linux/" )
@@ -1177,11 +1178,11 @@ macro(CheckRPI)
set(CMAKE_REQUIRED_LIBRARIES "${VIDEO_RPI_LIBRARIES}")
check_c_source_compiles("
#include <bcm_host.h>
int main(int argc, char **argv) {}" HAVE_VIDEO_RPI)
int main(int argc, char **argv) {}" HAVE_RPI)
set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
set(CMAKE_REQUIRED_LIBRARIES)
if(SDL_VIDEO AND HAVE_VIDEO_RPI)
if(SDL_VIDEO AND HAVE_RPI)
set(HAVE_SDL_VIDEO TRUE)
set(SDL_VIDEO_DRIVER_RPI 1)
file(GLOB VIDEO_RPI_SOURCES ${SDL2_SOURCE_DIR}/src/video/raspberry/*.c)
@@ -1189,27 +1190,27 @@ macro(CheckRPI)
list(APPEND EXTRA_LIBS ${VIDEO_RPI_LIBRARIES})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${VIDEO_RPI_INCLUDE_FLAGS} ${VIDEO_RPI_LIBRARY_FLAGS}")
list(APPEND EXTRA_LDFLAGS ${VIDEO_RPI_LDFLAGS})
endif(SDL_VIDEO AND HAVE_VIDEO_RPI)
endif(VIDEO_RPI)
endmacro(CheckRPI)
endif()
endif()
endmacro()
# Requires:
# - EGL
# - PkgCheckModules
# Optional:
# - KMSDRM_SHARED opt
# - SDL_KMSDRM_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckKMSDRM)
if(VIDEO_KMSDRM)
if(SDL_KMSDRM)
pkg_check_modules(KMSDRM libdrm gbm egl)
if(KMSDRM_FOUND AND HAVE_VIDEO_OPENGL_EGL)
if(KMSDRM_FOUND AND HAVE_OPENGL_EGL)
link_directories(
${KMSDRM_LIBRARY_DIRS}
)
include_directories(
${KMSDRM_INCLUDE_DIRS}
)
set(HAVE_VIDEO_KMSDRM TRUE)
set(HAVE_KMSDRM TRUE)
set(HAVE_SDL_VIDEO TRUE)
file(GLOB KMSDRM_SOURCES ${SDL2_SOURCE_DIR}/src/video/kmsdrm/*.c)
@@ -1219,10 +1220,10 @@ macro(CheckKMSDRM)
set(SDL_VIDEO_DRIVER_KMSDRM 1)
if(KMSDRM_SHARED AND NOT HAVE_SDL_LOADSO)
if(SDL_KMSDRM_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic KMS/DRM loading")
endif()
if(KMSDRM_SHARED AND HAVE_SDL_LOADSO)
if(SDL_KMSDRM_SHARED AND HAVE_SDL_LOADSO)
FindLibraryAndSONAME(drm)
FindLibraryAndSONAME(gbm)
set(SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC "\"${DRM_LIB_SONAME}\"")