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SDL/cmake/sdlchecks.cmake

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Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
macro(FindLibraryAndSONAME _LIB)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
cmake_parse_arguments(_FLAS "" "" "LIBDIRS" ${ARGN})
cmake: use pkg-config's library dirs as hint for finding a shared library
2022-10-19 17:11:39 -06:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
string(TOUPPER ${_LIB} _UPPERLNAME)
string(REGEX REPLACE "\\-" "_" _LNAME "${_UPPERLNAME}")
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
find_library(${_LNAME}_LIB ${_LIB} PATHS ${_FLAS_LIBDIRS})
cmake: use FindALSA.cmake to find ALSA libraries Co-authored-by: nfarid <54642193+nfarid@users.noreply.github.com>
2022-12-11 16:18:06 -07:00
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
# FIXME: fail FindLibraryAndSONAME when library is not shared.
cmake: use FindALSA.cmake to find ALSA libraries Co-authored-by: nfarid <54642193+nfarid@users.noreply.github.com>
2022-12-11 16:18:06 -07:00
if(${_LNAME}_LIB MATCHES ".*\\${CMAKE_SHARED_LIBRARY_SUFFIX}.*" AND NOT ${_LNAME}_LIB MATCHES ".*\\${CMAKE_STATIC_LIBRARY_SUFFIX}.*")
set(${_LNAME}_SHARED TRUE)
else()
set(${_LNAME}_SHARED FALSE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
if(${_LNAME}_LIB)
# reduce the library name for shared linking
get_filename_component(_LIB_REALPATH ${${_LNAME}_LIB} REALPATH) # resolves symlinks
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
get_filename_component(_LIB_LIBDIR ${_LIB_REALPATH} DIRECTORY)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
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 "${_LIB_JUSTNAME}")
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
if(NOT EXISTS "${_LIB_LIBDIR}/${_LIB_REGEXD}")
set(_LIB_REGEXD "${_LIB_JUSTNAME}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(${_LNAME}_LIBDIR "${_LIB_LIBDIR}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
message(STATUS "dynamic lib${_LIB} -> ${_LIB_REGEXD}")
set(${_LNAME}_LIB_SONAME ${_LIB_REGEXD})
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(DEBUG "DYNLIB OUTPUTVAR: ${_LIB} ... ${_LNAME}_LIB")
message(DEBUG "DYNLIB ORIGINAL LIB: ${_LIB} ... ${${_LNAME}_LIB}")
message(DEBUG "DYNLIB REALPATH LIB: ${_LIB} ... ${_LIB_REALPATH}")
message(DEBUG "DYNLIB JUSTNAME LIB: ${_LIB} ... ${_LIB_JUSTNAME}")
message(DEBUG "DYNLIB SONAME LIB: ${_LIB} ... ${_LIB_REGEXD}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endmacro()
macro(CheckDLOPEN)
cmake: use check_symbol_exists to check dlopen + need for dl library
2022-09-26 17:08:04 -06:00
check_symbol_exists(dlopen "dlfcn.h" HAVE_DLOPEN_IN_LIBC)
if(NOT HAVE_DLOPEN_IN_LIBC)
cmake: use CMakePushCheckState to handle check states
2022-12-18 13:48:24 -07:00
cmake_push_check_state()
list(APPEND CMAKE_REQUIRED_LIBRARIES dl)
cmake: use check_symbol_exists to check dlopen + need for dl library
2022-09-26 17:08:04 -06:00
check_symbol_exists(dlopen "dlfcn.h" HAVE_DLOPEN_IN_LIBDL)
cmake: use CMakePushCheckState to handle check states
2022-12-18 13:48:24 -07:00
cmake_pop_check_state()
cmake: use check_symbol_exists to check dlopen + need for dl library
2022-09-26 17:08:04 -06:00
if(HAVE_DLOPEN_IN_LIBDL)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(dl LIBS dl)
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: use check_symbol_exists to check dlopen + need for dl library
2022-09-26 17:08:04 -06:00
if(HAVE_DLOPEN_IN_LIBC OR HAVE_DLOPEN_IN_LIBDL)
set(HAVE_DLOPEN TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
endmacro()
Check for O_CLOEXEC definition in fcntl.h at configuration time, If not available, define it internally as 0 (in SDL_internal.h). Define it as available for macOS >= 10.7 in SDL_config_macosx.h.
2021-11-27 09:10:10 -07:00
macro(CheckO_CLOEXEC)
check_c_source_compiles("
#include <fcntl.h>
int flag = O_CLOEXEC;
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
int main(int argc, char **argv) { return 0; }" HAVE_O_CLOEXEC)
Check for O_CLOEXEC definition in fcntl.h at configuration time, If not available, define it internally as 0 (in SDL_internal.h). Define it as available for macOS >= 10.7 in SDL_config_macosx.h.
2021-11-27 09:10:10 -07:00
endmacro()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
# Requires:
# - n/a
macro(CheckOSS)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_OSS)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
check_c_source_compiles("
#include <sys/soundcard.h>
cmake: make sure check_c_source_compiles uses 2 different variables in CheckOSS
2022-09-26 17:52:28 -06:00
int main(int argc, char **argv) { int arg = SNDCTL_DSP_SETFRAGMENT; return 0; }" HAVE_OSS_SYS_SOUNDCARD_H)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
Simplify OSS test by removing OpenBSD specific location of the soundcard.h header OpenBSD has long since stopped using OSS. Remove checking for OpenBSD specific header.
2022-10-17 05:23:40 -06:00
if(HAVE_OSS_SYS_SOUNDCARD_H)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(HAVE_OSS TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources(${SDL3_SOURCE_DIR}/src/audio/dsp/*.c)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_AUDIO_DRIVER_OSS 1)
Simplify OSS test by removing OpenBSD specific location of the soundcard.h header OpenBSD has long since stopped using OSS. Remove checking for OpenBSD specific header.
2022-10-17 05:23:40 -06:00
if(NETBSD)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(oss LIBS ossaudio)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
set(HAVE_SDL_AUDIO TRUE)
endif()
endif()
endmacro()
# Requires:
# - n/a
# Optional:
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
# - SDL_ALSA_SHARED opt
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
# - HAVE_SDL_LOADSO opt
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
macro(CheckALSA)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_ALSA)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(ALSA_PKG_CONFIG_SPEC "alsa")
find_package(ALSA MODULE)
cmake: use FindALSA.cmake to find ALSA libraries Co-authored-by: nfarid <54642193+nfarid@users.noreply.github.com>
2022-12-11 16:18:06 -07:00
if(ALSA_FOUND)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/audio/alsa/*.c")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_AUDIO_DRIVER_ALSA 1)
cmake: use FindALSA.cmake to find ALSA libraries Co-authored-by: nfarid <54642193+nfarid@users.noreply.github.com>
2022-12-11 16:18:06 -07:00
set(HAVE_ALSA TRUE)
set(HAVE_ALSA_SHARED FALSE)
if(SDL_ALSA_SHARED)
if(HAVE_SDL_LOADSO)
FindLibraryAndSONAME("asound")
if(ASOUND_LIB AND ASOUND_SHARED)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(alsa INCLUDES $<TARGET_PROPERTY:ALSA::ALSA,INTERFACE_INCLUDE_DIRECTORIES>)
cmake: use FindALSA.cmake to find ALSA libraries Co-authored-by: nfarid <54642193+nfarid@users.noreply.github.com>
2022-12-11 16:18:06 -07:00
set(SDL_AUDIO_DRIVER_ALSA_DYNAMIC "\"${ASOUND_LIB_SONAME}\"")
set(HAVE_ALSA_SHARED TRUE)
else()
message(WARNING "Unable to find asound shared object")
endif()
else()
message(WARNING "You must have SDL_LoadObject() support for dynamic ALSA loading")
endif()
cmake: fix a bunch of things to properly link without LOADSO enabled. The wrong logic, copy/pasted to a bunch of places, would correctly disable the dynamic loading but fail to specify the libraries that SDL would now need to explicitly link against.
2021-08-23 21:59:54 -06:00
endif()
cmake: use FindALSA.cmake to find ALSA libraries Co-authored-by: nfarid <54642193+nfarid@users.noreply.github.com>
2022-12-11 16:18:06 -07:00
if(NOT HAVE_ALSA_SHARED)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
#FIXME: remove this line and property generate sdl3.pc
cmake: add SDL_ prefix to EXTRA_LIBS/EXTRA_LDFLAGS
2023-01-07 10:57:56 -07:00
list(APPEND SDL_PC_PRIVATE_REQUIRES alsa)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(alsa LIBS ALSA::ALSA CMAKE_MODULE ALSA PKG_CONFIG_SPECS "${ALSA_PKG_CONFIG_SPEC}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
set(HAVE_SDL_AUDIO TRUE)
cmake: Fix ALSA "Unable to find..." warning If cmake is invoked with -DSDL_ALSA=OFF, the misleading warning message "Unable to find the alsa development library" is printed. It's misleading because no attempt was actually made to find the ALSA development library. It's always printed by the CheckALSA macro if SDL_ALSA is false. This commit moves this warning message in the CheckALSA macro to being printed if ALSA_FOUND is false. However, I don't see an explicit warning message like this for the other macros that search for development libraries, so I wonder if the message shouldn't just be removed entirely. It seems redundant with the "Could NOT find ALSA ..." message generated by cmake. Before this commit: $ cmake -B build -DSDL_ALSA=OFF [...] CMake Warning at cmake/sdlchecks.cmake:125 (message): Unable to find the alsa development library Call Stack (most recent call first): CMakeLists.txt:1530 (CheckALSA) [...] -- Options: -- SDL_ALSA (Wanted: OFF): OFF [...] $ cmake -B build -DSDL_ALSA=ON [...] -- Could NOT find ALSA (missing: ALSA_LIBRARY ALSA_INCLUDE_DIR) [...] -- Options: -- SDL_ALSA (Wanted: ON): OFF [...] After this commit: $ cmake -B build -DSDL_ALSA=OFF [...] -- Options: -- SDL_ALSA (Wanted: OFF): OFF [...] $ cmake -B build -DSDL_ALSA=ON [...] -- Could NOT find ALSA (missing: ALSA_LIBRARY ALSA_INCLUDE_DIR) CMake Warning at cmake/sdlchecks.cmake:123 (message): Unable to find the alsa development library Call Stack (most recent call first): CMakeLists.txt:1530 (CheckALSA) [...] -- Options: -- SDL_ALSA (Wanted: ON): OFF [...] All of the cmake invocations above were without the libasound2-dev package installed.
2024-04-06 10:19:55 -06:00
else()
message(WARNING "Unable to find the alsa development library")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: use FindALSA.cmake to find ALSA libraries Co-authored-by: nfarid <54642193+nfarid@users.noreply.github.com>
2022-12-11 16:18:06 -07:00
else()
set(HAVE_ALSA FALSE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
endmacro()
audio: Add Pipewire playback/capture sink
2021-02-13 09:56:05 -07:00
# Requires:
# - PkgCheckModules
# Optional:
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
# - SDL_PIPEWIRE_SHARED opt
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
# - HAVE_SDL_LOADSO opt
audio: Add Pipewire playback/capture sink
2021-02-13 09:56:05 -07:00
macro(CheckPipewire)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
if(SDL_PIPEWIRE)
pipewire: Raise minimum build version to 0.3.44
2024-04-18 09:36:46 -06:00
set(PipeWire_PKG_CONFIG_SPEC libpipewire-0.3>=0.3.44)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
pkg_check_modules(PC_PIPEWIRE IMPORTED_TARGET ${PipeWire_PKG_CONFIG_SPEC})
if(PC_PIPEWIRE_FOUND)
set(HAVE_PIPEWIRE TRUE)
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/audio/pipewire/*.c")
set(SDL_AUDIO_DRIVER_PIPEWIRE 1)
if(SDL_PIPEWIRE_SHARED AND NOT HAVE_SDL_LOADSO)
message(WARNING "You must have SDL_LoadObject() support for dynamic PipeWire loading")
endif()
FindLibraryAndSONAME("pipewire-0.3" LIBDIRS ${PC_PIPEWIRE_LIBRARY_DIRS})
if(SDL_PIPEWIRE_SHARED AND PIPEWIRE_0.3_LIB AND HAVE_SDL_LOADSO)
set(SDL_AUDIO_DRIVER_PIPEWIRE_DYNAMIC "\"${PIPEWIRE_0.3_LIB_SONAME}\"")
set(HAVE_PIPEWIRE_SHARED TRUE)
sdl_link_dependency(pipewire INCLUDES $<TARGET_PROPERTY:PkgConfig::PC_PIPEWIRE,INTERFACE_INCLUDE_DIRECTORIES>)
else()
sdl_link_dependency(pipewire LIBS PkgConfig::PC_PIPEWIRE PKG_CONFIG_PREFIX PC_PIPEWIRE PKG_CONFIG_SPECS ${PipeWire_PKG_CONFIG_SPEC})
endif()
set(HAVE_SDL_AUDIO TRUE)
endif()
audio: Add Pipewire playback/capture sink
2021-02-13 09:56:05 -07:00
endif()
endmacro()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
# Requires:
# - PkgCheckModules
# Optional:
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
# - SDL_PULSEAUDIO_SHARED opt
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
# - HAVE_SDL_LOADSO opt
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
macro(CheckPulseAudio)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_PULSEAUDIO)
pulseaudio: Revert "pulseaudio: Require PulseAudio 5.0 or later for SDL3." This reverts commit 6fd0613ac841b2e4384ded3097a6453b7b7b5e53. Turns out that the Steam Runtime is still on PulseAudio 1.1, and the only thing we (currently) need a newer Pulse for is pa_threaded_mainloop_set_name, so let's just go back to treating that symbol as optional. We might need to force a higher version at some point, but it's not worth it over this.
2023-09-28 08:15:53 -06:00
set(PulseAudio_PKG_CONFIG_SPEC "libpulse>=0.9.15")
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
pkg_check_modules(PC_PULSEAUDIO IMPORTED_TARGET ${PulseAudio_PKG_CONFIG_SPEC})
if(PC_PULSEAUDIO_FOUND)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(HAVE_PULSEAUDIO TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/audio/pulseaudio/*.c")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_AUDIO_DRIVER_PULSEAUDIO 1)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_PULSEAUDIO_SHARED AND NOT HAVE_SDL_LOADSO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(WARNING "You must have SDL_LoadObject() support for dynamic PulseAudio loading")
cmake: fix a bunch of things to properly link without LOADSO enabled. The wrong logic, copy/pasted to a bunch of places, would correctly disable the dynamic loading but fail to specify the libraries that SDL would now need to explicitly link against.
2021-08-23 21:59:54 -06:00
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
FindLibraryAndSONAME("pulse" LIBDIRS ${PC_PULSEAUDIO_LIBRARY_DIRS})
pulseaudio: We should be using libpulse, not libpulse-simple. This probably worked by a quirk of the dynamic loader...?
2023-07-12 14:40:42 -06:00
if(SDL_PULSEAUDIO_SHARED AND PULSE_LIB AND HAVE_SDL_LOADSO)
set(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC "\"${PULSE_LIB_SONAME}\"")
cmake: fix a bunch of things to properly link without LOADSO enabled. The wrong logic, copy/pasted to a bunch of places, would correctly disable the dynamic loading but fail to specify the libraries that SDL would now need to explicitly link against.
2021-08-23 21:59:54 -06:00
set(HAVE_PULSEAUDIO_SHARED TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(pulseaudio INCLUDES $<TARGET_PROPERTY:PkgConfig::PC_PULSEAUDIO,INTERFACE_INCLUDE_DIRECTORIES>)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(pulseaudio LIBS PkgConfig::PC_PULSEAUDIO PKG_CONFIG_PREFIX PC_PULSEAUDIO PKG_CONFIG_SPECS "${PulseAudio_PKG_CONFIG_SPEC}")
jack: Initial shot at a JACK audio target. http://jackaudio.org/ Fixes Bugzilla #2163. (with several more commits following to improve this code.)
2017-06-08 11:27:58 -06:00
endif()
set(HAVE_SDL_AUDIO TRUE)
endif()
endif()
endmacro()
reverted jack audio backend removal.
2022-11-22 20:50:20 -07:00
# Requires:
# - PkgCheckModules
# Optional:
# - SDL_JACK_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckJACK)
if(SDL_JACK)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(Jack_PKG_CONFIG_SPEC jack)
pkg_check_modules(PC_JACK IMPORTED_TARGET ${Jack_PKG_CONFIG_SPEC})
if(PC_JACK_FOUND)
reverted jack audio backend removal.
2022-11-22 20:50:20 -07:00
set(HAVE_JACK TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/audio/jack/*.c")
reverted jack audio backend removal.
2022-11-22 20:50:20 -07:00
set(SDL_AUDIO_DRIVER_JACK 1)
if(SDL_JACK_SHARED AND NOT HAVE_SDL_LOADSO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(WARNING "You must have SDL_LoadObject() support for dynamic JACK audio loading")
reverted jack audio backend removal.
2022-11-22 20:50:20 -07:00
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
FindLibraryAndSONAME("jack" LIBDIRS ${PC_JACK_LIBRARY_DIRS})
reverted jack audio backend removal.
2022-11-22 20:50:20 -07:00
if(SDL_JACK_SHARED AND JACK_LIB AND HAVE_SDL_LOADSO)
set(SDL_AUDIO_DRIVER_JACK_DYNAMIC "\"${JACK_LIB_SONAME}\"")
set(HAVE_JACK_SHARED TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(jack INCLUDES $<TARGET_PROPERTY:PkgConfig::PC_JACK,INTERFACE_INCLUDE_DIRECTORIES>)
reverted jack audio backend removal.
2022-11-22 20:50:20 -07:00
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(jack LIBS PkgConfig::PC_JACK PKG_CONFIG_PREFIX PC_JACK PKG_CONFIG_SPECS ${Jack_PKG_CONFIG_SPEC})
reverted jack audio backend removal.
2022-11-22 20:50:20 -07:00
endif()
set(HAVE_SDL_AUDIO TRUE)
endif()
endif()
endmacro()
cmake/sdlchecks.cmake: make it diff smaller against SDL2
2022-12-01 17:01:02 -07:00
# Requires:
# - PkgCheckModules
# Optional:
# - SDL_SNDIO_SHARED opt
# - HAVE_SDL_LOADSO opt
macro(CheckSNDIO)
if(SDL_SNDIO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(SndIO_PKG_CONFIG_SPEC sndio)
pkg_check_modules(PC_SNDIO IMPORTED_TARGET ${SndIO_PKG_CONFIG_SPEC})
if(PC_SNDIO_FOUND)
cmake/sdlchecks.cmake: make it diff smaller against SDL2
2022-12-01 17:01:02 -07:00
set(HAVE_SNDIO TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/audio/sndio/*.c")
cmake/sdlchecks.cmake: make it diff smaller against SDL2
2022-12-01 17:01:02 -07:00
set(SDL_AUDIO_DRIVER_SNDIO 1)
if(SDL_SNDIO_SHARED AND NOT HAVE_SDL_LOADSO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(WARNING "You must have SDL_LoadObject() support for dynamic sndio loading")
cmake/sdlchecks.cmake: make it diff smaller against SDL2
2022-12-01 17:01:02 -07:00
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
FindLibraryAndSONAME("sndio" LIBDIRS ${PC_SNDIO_LIBRARY_DIRS})
cmake/sdlchecks.cmake: make it diff smaller against SDL2
2022-12-01 17:01:02 -07:00
if(SDL_SNDIO_SHARED AND SNDIO_LIB AND HAVE_SDL_LOADSO)
set(SDL_AUDIO_DRIVER_SNDIO_DYNAMIC "\"${SNDIO_LIB_SONAME}\"")
set(HAVE_SNDIO_SHARED TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_include_directories(PRIVATE SYSTEM $<TARGET_PROPERTY:PkgConfig::PC_SNDIO,INTERFACE_INCLUDE_DIRECTORIES>)
cmake/sdlchecks.cmake: make it diff smaller against SDL2
2022-12-01 17:01:02 -07:00
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(sndio LIBS PkgConfig::PC_SNDIO PKG_CONFIG_PREFIX PC_SNDIO PKG_CONFIG_SPECS ${SndIO_PKG_CONFIG_SPEC})
cmake/sdlchecks.cmake: make it diff smaller against SDL2
2022-12-01 17:01:02 -07:00
endif()
set(HAVE_SDL_AUDIO TRUE)
endif()
endif()
endmacro()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
# Requires:
# - n/a
# Optional:
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
# - SDL_X11_SHARED opt
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
# - HAVE_SDL_LOADSO opt
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
macro(CheckX11)
cmake: don't reset check state after pushing state
2022-11-24 14:38:13 -07:00
cmake_push_check_state()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_X11)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(X11_PKG_CONFIG_SPEC x11)
set(Xext_PKG_CONFIG_SPEC xext)
set(Xcursor_PKG_CONFIG_SPEC xcursor)
set(Xi_PKG_CONFIG_SPEC xi)
set(Xfixes_PKG_CONFIG_SPEC xfixes)
set(Xrandr_PKG_CONFIG_SPEC xrandr)
set(Xrender_PKG_CONFIG_SPEC xrender)
set(Xss_PKG_CONFIG_SPEC xscrnsaver)
find_package(X11)
x11: Remove XVidMode and Xinerama support. Fixes #1782.
2022-04-26 14:41:28 -06:00
foreach(_LIB X11 Xext Xcursor Xi Xfixes Xrandr Xrender Xss)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
get_filename_component(_libdir "${X11_${_LIB}_LIB}" DIRECTORY)
FindLibraryAndSONAME("${_LIB}" LIBDIRS ${_libdir})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endforeach()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
find_path(X11_INCLUDEDIR
cmake: allow cmake re-configuration after installation of x11 library check_include_path is not meant to be used to check for presence of a library. This is because a BOOL is cached. Avoid this caching by using find_file. `find_file` caches a patch instead of a bool and will always run when the result failed.
2022-07-21 10:38:12 -06:00
NAMES X11/Xlib.h
PATHS
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
${X11_INCLUDE_DIR}
cmake: Look in popular places for X11 headers, export this info properly. Fixes CMake not being able to find X11 on FreeBSD (which generally has the headers in /usr/local/include/X11). List of other popular places borrowed from CMake's FindX11 module. This worked on the configure script because of magic in the AC_PATH_X macro. Fixes Bugzilla #4815.
2018-06-24 13:12:18 -06:00
/usr/pkg/xorg/include
/usr/X11R6/include
/usr/X11R7/include
/usr/local/include/X11
/usr/include/X11
/usr/openwin/include
/usr/openwin/share/include
/opt/graphics/OpenGL/include
/opt/X11/include
)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
if(X11_INCLUDEDIR)
sdl_include_directories(PRIVATE SYSTEM "${X11_INCLUDEDIR}")
list(APPEND CMAKE_REQUIRED_INCLUDES ${X11_INCLUDEDIR})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
find_file(HAVE_XCURSOR_H NAMES "X11/Xcursor/Xcursor.h" HINTS "${X11_INCLUDEDIR}")
find_file(HAVE_XINPUT2_H NAMES "X11/extensions/XInput2.h" HINTS "${X11_INCLUDEDIR}")
find_file(HAVE_XRANDR_H NAMES "X11/extensions/Xrandr.h" HINTS "${X11_INCLUDEDIR}")
find_file(HAVE_XFIXES_H_ NAMES "X11/extensions/Xfixes.h" HINTS "${X11_INCLUDEDIR}")
find_file(HAVE_XRENDER_H NAMES "X11/extensions/Xrender.h" HINTS "${X11_INCLUDEDIR}")
find_file(HAVE_XSS_H NAMES "X11/extensions/scrnsaver.h" HINTS "${X11_INCLUDEDIR}")
find_file(HAVE_XSHAPE_H NAMES "X11/extensions/shape.h" HINTS "${X11_INCLUDEDIR}")
find_file(HAVE_XDBE_H NAMES "X11/extensions/Xdbe.h" HINTS "${X11_INCLUDEDIR}")
find_file(HAVE_XEXT_H NAMES "X11/extensions/Xext.h" HINTS "${X11_INCLUDEDIR}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
if(X11_LIB)
if(NOT HAVE_XEXT_H)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(FATAL_ERROR "Missing Xext.h, maybe you need to install the libxext-dev package?")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_X11 TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(HAVE_SDL_VIDEO TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/x11/*.c")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_X11 1)
sdlchecks.cmake: Clarified the reason why shared X11 mode doesn't work #6778
2023-11-08 03:33:56 -07:00
# Note: Disabled on Apple because the dynamic mode backend for X11 doesn't
# work properly on Apple during several issues like inconsistent paths
# among platforms. See #6778 (https://github.com/libsdl-org/SDL/issues/6778)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
if(APPLE)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(SDL_X11_SHARED OFF)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: make sure check_* uses 2 different variables in CheckX11
2022-09-26 17:59:37 -06:00
check_symbol_exists(shmat "sys/shm.h" HAVE_SHMAT_IN_LIBC)
if(NOT HAVE_SHMAT_IN_LIBC)
check_library_exists(ipc shmat "" HAVE_SHMAT_IN_LIBIPC)
if(HAVE_SHMAT_IN_LIBIPC)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(x11_ipc LIBS ipc)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: make sure check_* uses 2 different variables in CheckX11
2022-09-26 17:59:37 -06:00
if(NOT HAVE_SHMAT_IN_LIBIPC)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_compile_definitions(PRIVATE "NO_SHARED_MEMORY")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_X11_SHARED)
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
if(NOT HAVE_SDL_LOADSO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(WARNING "You must have SDL_LoadObject() support for dynamic X11 loading")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(HAVE_X11_SHARED FALSE)
else()
set(HAVE_X11_SHARED TRUE)
endif()
cmake: avoid use of possible non-available XEXT_LIB
2022-06-16 11:53:58 -06:00
if(X11_LIB)
if(HAVE_X11_SHARED)
set(SDL_VIDEO_DRIVER_X11_DYNAMIC "\"${X11_LIB_SONAME}\"")
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(x11 LIBS X11::X11 CMAKE_MODULE X11 PKG_CONFIG_SPECS ${X11_PKG_CONFIG_SPEC})
cmake: avoid use of possible non-available XEXT_LIB
2022-06-16 11:53:58 -06:00
endif()
endif()
if(XEXT_LIB)
if(HAVE_X11_SHARED)
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "\"${XEXT_LIB_SONAME}\"")
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(xext LIBS X11::Xext CMAKE_MODULE X11 PKG_CONFIG_SPECS ${Xext_PKG_CONFIG_SPEC})
cmake: avoid use of possible non-available XEXT_LIB
2022-06-16 11:53:58 -06:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
fix linking with SDL_PULSEAUDIO_SHARED=OFF and SDL_X11_SHARED=OFF
2022-03-07 00:54:24 -07:00
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(x11 LIBS X11::X11 CMAKE_MODULE X11 PKG_CONFIG_SPECS ${X11_PKG_CONFIG_SPEC})
sdl_link_dependency(xext LIBS X11::Xext CMAKE_MODULE X11 PKG_CONFIG_SPECS ${Xext_PKG_CONFIG_SPEC})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: use CMakePushCheckState to handle check states
2022-12-18 13:48:24 -07:00
list(APPEND CMAKE_REQUIRED_LIBRARIES ${X11_LIB})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
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);
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
XFreeEventData(display, cookie);
return 0; }" HAVE_XGENERICEVENT)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
if(HAVE_XGENERICEVENT)
set(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1)
endif()
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-13 13:22:09 -06:00
check_symbol_exists(XkbKeycodeToKeysym "X11/Xlib.h;X11/XKBlib.h" SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
cmake: only enable x11_xcursor and x11_xinput when its library is available
2022-07-21 06:38:57 -06:00
if(SDL_X11_XCURSOR AND HAVE_XCURSOR_H AND XCURSOR_LIB)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_X11_XCURSOR TRUE)
cmake: only enable x11_xcursor and x11_xinput when its library is available
2022-07-21 06:38:57 -06:00
if(HAVE_X11_SHARED)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR "\"${XCURSOR_LIB_SONAME}\"")
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(xcursor LIBS X11::Xcursor CMAKE_MODULE X11 PKG_CONFIG_SPECS ${Xcursor_PKG_CONFIG_SPEC})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
set(SDL_VIDEO_DRIVER_X11_XCURSOR 1)
endif()
cmake: Sync build config options with autotools - SDL_CLOCK_GETTIME now defaults to ON to match autotools build - Add detection of float.h and Xdbe - Fix detection of pthread_setname_np() (requires _GNU_SOURCE) - Move SDL_USE_IME definition into SDL_config.h.cmake
2021-11-16 16:59:38 -07:00
if(SDL_X11_XDBE AND HAVE_XDBE_H)
set(HAVE_X11_XDBE TRUE)
set(SDL_VIDEO_DRIVER_X11_XDBE 1)
endif()
cmake: only enable x11_xcursor and x11_xinput when its library is available
2022-07-21 06:38:57 -06:00
if(SDL_X11_XINPUT AND HAVE_XINPUT2_H AND XI_LIB)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_X11_XINPUT TRUE)
cmake: only enable x11_xcursor and x11_xinput when its library is available
2022-07-21 06:38:57 -06:00
if(HAVE_X11_SHARED)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "\"${XI_LIB_SONAME}\"")
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(xi LIBS X11::Xi CMAKE_MODULE X11 PKG_CONFIG_SPECS ${Xi_PKG_CONFIG_SPEC})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
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;
minor whitespace cleanup.
2022-03-15 14:10:02 -06:00
Status XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f) {
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
return (Status)0;
}
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
int main(int argc, char **argv) { return 0; }" HAVE_XINPUT2_MULTITOUCH)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
if(HAVE_XINPUT2_MULTITOUCH)
set(SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH 1)
endif()
endif()
autotools, cmake: test Xfixes along with XInput2.h: because we use Xfixes with XIBarrierReleasePointer
2021-11-12 02:55:50 -07:00
# check along with XInput2.h because we use Xfixes with XIBarrierReleasePointer
autotools, cmake: tighten Xfixes check && explicitly test BarrierEventID Apparently the older versions of libXi doesn't have it. Fixes the build break issue reported at: https://github.com/libsdl-org/SDL/commit/4b42c05ba1eaaaa9a4ef803acea8f13402271039#commitcomment-61427659
2021-12-06 10:37:52 -07:00
if(SDL_X11_XFIXES AND HAVE_XFIXES_H_ AND HAVE_XINPUT2_H)
check_c_source_compiles("
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/extensions/XInput2.h>
#include <X11/extensions/Xfixes.h>
BarrierEventID b;
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
int main(int argc, char **argv) { return 0; }" HAVE_XFIXES_H)
autotools, cmake: tighten Xfixes check && explicitly test BarrierEventID Apparently the older versions of libXi doesn't have it. Fixes the build break issue reported at: https://github.com/libsdl-org/SDL/commit/4b42c05ba1eaaaa9a4ef803acea8f13402271039#commitcomment-61427659
2021-12-06 10:37:52 -07:00
endif()
cmake: only enable x11_xss/x11_xrandr/x11_xfixes when its lib is available
2022-07-21 07:19:19 -06:00
if(SDL_X11_XFIXES AND HAVE_XFIXES_H AND HAVE_XINPUT2_H AND XFIXES_LIB)
if(HAVE_X11_SHARED)
video: Add SDL_SetWindowMouseRect. This API and implementation comes from the Unreal Engine branch of SDL, which originally called this "SDL_ConfineCursor". Some minor cleanup and changes for consistency with the rest of SDL_video, but there are two major changes: 1. The coordinate system has been changed so that `rect` is _window_ relative and not _screen_ relative, making it easier to implement without having global access to the display. 2. The UE version unset all rects when passing `NULL` as a parameter for `window`, this has been removed as it was an unused feature anyhow. Currently this is only implemented for X, but can be supported on Wayland and Windows at minimum too.
2021-11-08 11:52:48 -07:00
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XFIXES "\"${XFIXES_LIB_SONAME}\"")
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(xfixes LIBS X11::Xfixes CMAKE_MODULE X11 PKG_CONFIG_SPECS ${Xfixes_PKG_CONFIG_SPEC})
video: Add SDL_SetWindowMouseRect. This API and implementation comes from the Unreal Engine branch of SDL, which originally called this "SDL_ConfineCursor". Some minor cleanup and changes for consistency with the rest of SDL_video, but there are two major changes: 1. The coordinate system has been changed so that `rect` is _window_ relative and not _screen_ relative, making it easier to implement without having global access to the display. 2. The UE version unset all rects when passing `NULL` as a parameter for `window`, this has been removed as it was an unused feature anyhow. Currently this is only implemented for X, but can be supported on Wayland and Windows at minimum too.
2021-11-08 11:52:48 -07:00
endif()
set(SDL_VIDEO_DRIVER_X11_XFIXES 1)
autotools, cmake: test Xfixes along with XInput2.h: because we use Xfixes with XIBarrierReleasePointer
2021-11-12 02:55:50 -07:00
set(HAVE_X11_XFIXES TRUE)
video: Add SDL_SetWindowMouseRect. This API and implementation comes from the Unreal Engine branch of SDL, which originally called this "SDL_ConfineCursor". Some minor cleanup and changes for consistency with the rest of SDL_video, but there are two major changes: 1. The coordinate system has been changed so that `rect` is _window_ relative and not _screen_ relative, making it easier to implement without having global access to the display. 2. The UE version unset all rects when passing `NULL` as a parameter for `window`, this has been removed as it was an unused feature anyhow. Currently this is only implemented for X, but can be supported on Wayland and Windows at minimum too.
2021-11-08 11:52:48 -07:00
endif()
cmake: only enable x11_xss/x11_xrandr/x11_xfixes when its lib is available
2022-07-21 07:19:19 -06:00
if(SDL_X11_XRANDR AND HAVE_XRANDR_H AND XRANDR_LIB)
if(HAVE_X11_SHARED)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "\"${XRANDR_LIB_SONAME}\"")
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(xrandr LIBS X11::Xrandr CMAKE_MODULE X11 PKG_CONFIG_SPECS ${Xrandr_PKG_CONFIG_SPEC})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
set(SDL_VIDEO_DRIVER_X11_XRANDR 1)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_X11_XRANDR TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: only enable x11_xss/x11_xrandr/x11_xfixes when its lib is available
2022-07-21 07:19:19 -06:00
if(SDL_X11_XSCRNSAVER AND HAVE_XSS_H AND XSS_LIB)
if(HAVE_X11_SHARED)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "\"${XSS_LIB_SONAME}\"")
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(xss LIBS X11::Xss CMAKE_MODULE X11 PKG_CONFIG_SPECS ${Xss_PKG_CONFIG_SPEC})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
set(SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_X11_XSCRNSAVER TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_X11_XSHAPE AND HAVE_XSHAPE_H)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_X11_XSHAPE 1)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_X11_XSHAPE TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
endif()
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(NOT HAVE_X11)
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
# Prevent Mesa from including X11 headers
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_compile_definitions(PRIVATE "MESA_EGL_NO_X11_HEADERS" "EGL_NO_X11")
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
endif()
cmake: add X11 include dir to check dirs
2022-11-24 12:39:55 -07:00
cmake_pop_check_state()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endmacro()
Fixed bug 5463 - generated Wayland interfaces are included in the library's ABI Simon McVittie In versions since 1.15, the `code` mode is a deprecated alias for `public-code`, which emits symbols with default visibility, overriding SDL's -fvisibility=hidden option. Use the `private-code` mode instead. This emits symbols with hidden visibility, so they do not affect the ABI of libSDL. See also: https://bugreports.qt.io/browse/QTBUG-73099, https://lists.freedesktop.org/archives/wayland-devel/2018-February/037097.html
2021-01-14 15:50:15 -07:00
macro(WaylandProtocolGen _SCANNER _CODE_MODE _XML _PROTL)
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
set(_WAYLAND_PROT_C_CODE "${CMAKE_CURRENT_BINARY_DIR}/wayland-generated-protocols/${_PROTL}-protocol.c")
set(_WAYLAND_PROT_H_CODE "${CMAKE_CURRENT_BINARY_DIR}/wayland-generated-protocols/${_PROTL}-client-protocol.h")
add_custom_command(
OUTPUT "${_WAYLAND_PROT_H_CODE}"
DEPENDS "${_XML}"
COMMAND "${_SCANNER}"
ARGS client-header "${_XML}" "${_WAYLAND_PROT_H_CODE}"
)
add_custom_command(
OUTPUT "${_WAYLAND_PROT_C_CODE}"
DEPENDS "${_WAYLAND_PROT_H_CODE}"
COMMAND "${_SCANNER}"
Fixed bug 5463 - generated Wayland interfaces are included in the library's ABI Simon McVittie In versions since 1.15, the `code` mode is a deprecated alias for `public-code`, which emits symbols with default visibility, overriding SDL's -fvisibility=hidden option. Use the `private-code` mode instead. This emits symbols with hidden visibility, so they do not affect the ABI of libSDL. See also: https://bugreports.qt.io/browse/QTBUG-73099, https://lists.freedesktop.org/archives/wayland-devel/2018-February/037097.html
2021-01-14 15:50:15 -07:00
ARGS "${_CODE_MODE}" "${_XML}" "${_WAYLAND_PROT_C_CODE}"
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_sources("${_WAYLAND_PROT_C_CODE}")
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
endmacro()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
# Requires:
# - EGL
# - PkgCheckModules
# Optional:
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
# - SDL_WAYLAND_SHARED opt
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
# - HAVE_SDL_LOADSO opt
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
macro(CheckWayland)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_WAYLAND)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(WAYLAND_PKG_CONFIG_SPEC "wayland-client>=1.18" wayland-egl wayland-cursor egl "xkbcommon>=0.5.0")
pkg_check_modules(PC_WAYLAND IMPORTED_TARGET ${WAYLAND_PKG_CONFIG_SPEC})
find_program(WAYLAND_SCANNER NAMES wayland-scanner)
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(WAYLAND_FOUND FALSE)
if(PC_WAYLAND_FOUND AND WAYLAND_SCANNER)
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
execute_process(
cmake: Use host wayland-scanner only (#4873)
2021-10-25 10:04:07 -06:00
COMMAND ${WAYLAND_SCANNER} --version
RESULT_VARIABLE WAYLAND_SCANNER_VERSION_RC
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
ERROR_VARIABLE WAYLAND_SCANNER_VERSION_STDERR
cmake: Use host wayland-scanner only (#4873)
2021-10-25 10:04:07 -06:00
ERROR_STRIP_TRAILING_WHITESPACE
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
)
cmake: Use host wayland-scanner only (#4873)
2021-10-25 10:04:07 -06:00
if(NOT WAYLAND_SCANNER_VERSION_RC EQUAL 0)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(WARNING "Failed to get wayland-scanner version")
Fixed build on CMake older than 3.7 I found this accidentally when I tried to use CMake 3.0 to build this.
2021-12-18 07:15:08 -07:00
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
if(WAYLAND_SCANNER_VERSION_STDERR MATCHES [[([0-9.]+)$]])
set(WAYLAND_FOUND TRUE)
set(WAYLAND_SCANNER_VERSION ${CMAKE_MATCH_1})
if(WAYLAND_SCANNER_VERSION VERSION_LESS "1.15.0")
set(WAYLAND_SCANNER_CODE_MODE "code")
else()
set(WAYLAND_SCANNER_CODE_MODE "private-code")
endif()
endif()
Fixed bug 5463 - generated Wayland interfaces are included in the library's ABI Simon McVittie In versions since 1.15, the `code` mode is a deprecated alias for `public-code`, which emits symbols with default visibility, overriding SDL's -fvisibility=hidden option. Use the `private-code` mode instead. This emits symbols with hidden visibility, so they do not affect the ABI of libSDL. See also: https://bugreports.qt.io/browse/QTBUG-73099, https://lists.freedesktop.org/archives/wayland-devel/2018-February/037097.html
2021-01-14 15:50:15 -07:00
endif()
cmake: Use host wayland-scanner only (#4873)
2021-10-25 10:04:07 -06:00
endif()
Fixed bug 5463 - generated Wayland interfaces are included in the library's ABI Simon McVittie In versions since 1.15, the `code` mode is a deprecated alias for `public-code`, which emits symbols with default visibility, overriding SDL's -fvisibility=hidden option. Use the `private-code` mode instead. This emits symbols with hidden visibility, so they do not affect the ABI of libSDL. See also: https://bugreports.qt.io/browse/QTBUG-73099, https://lists.freedesktop.org/archives/wayland-devel/2018-February/037097.html
2021-01-14 15:50:15 -07:00
cmake: Use host wayland-scanner only (#4873)
2021-10-25 10:04:07 -06:00
if(WAYLAND_FOUND)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_WAYLAND TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(HAVE_SDL_VIDEO TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/wayland/*.c")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
# We have to generate some protocol interface code for some unstable Wayland features.
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
file(MAKE_DIRECTORY "${SDL3_BINARY_DIR}/wayland-generated-protocols")
# Prepend to include path to make sure they override installed protocol headers
sdl_include_directories(PRIVATE SYSTEM BEFORE "${SDL3_BINARY_DIR}/wayland-generated-protocols")
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
First pass at changing SDL 2.0 to SDL 3.0
2022-11-21 21:28:58 -07:00
file(GLOB WAYLAND_PROTOCOLS_XML RELATIVE "${SDL3_SOURCE_DIR}/wayland-protocols/" "${SDL3_SOURCE_DIR}/wayland-protocols/*.xml")
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
foreach(_XML IN LISTS WAYLAND_PROTOCOLS_XML)
wayland: Keep protocol XML files in-tree. Now you don't need the latest Wayland installed to build with newer protocols supported, as they'll build correctly; even if your system can't use them, we can make intelligent decisions at runtime about what's available on the current machine anyhow. This also simplifies some logic and possible failure cases in the configure and CMake scripts. Fixes Bugzilla #4207.
2018-06-25 10:37:25 -06:00
string(REGEX REPLACE "\\.xml$" "" _PROTL "${_XML}")
First pass at changing SDL 2.0 to SDL 3.0
2022-11-21 21:28:58 -07:00
WaylandProtocolGen("${WAYLAND_SCANNER}" "${WAYLAND_SCANNER_CODE_MODE}" "${SDL3_SOURCE_DIR}/wayland-protocols/${_XML}" "${_PROTL}")
cmake: Now generates Wayland protocol source bits like the configure script. Fixes Bugzilla #3430.
2016-10-11 14:36:40 -06:00
endforeach()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_WAYLAND_SHARED AND NOT HAVE_SDL_LOADSO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(WARNING "You must have SDL_LoadObject() support for dynamic Wayland loading")
cmake: fix a bunch of things to properly link without LOADSO enabled. The wrong logic, copy/pasted to a bunch of places, would correctly disable the dynamic loading but fail to specify the libraries that SDL would now need to explicitly link against.
2021-08-23 21:59:54 -06:00
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
FindLibraryAndSONAME(wayland-client LIBDIRS ${PC_WAYLAND_LIBRARY_DIRS})
FindLibraryAndSONAME(wayland-egl LIBDIRS ${PC_WAYLAND_LIBRARY_DIRS})
FindLibraryAndSONAME(wayland-cursor LIBDIRS ${PC_WAYLAND_LIBRARY_DIRS})
FindLibraryAndSONAME(xkbcommon LIBDIRS ${PC_WAYLAND_LIBRARY_DIRS})
Check result of FindLibraryAndSONAME before use
2022-06-14 19:16:28 -06:00
if(SDL_WAYLAND_SHARED AND WAYLAND_CLIENT_LIB AND WAYLAND_EGL_LIB AND WAYLAND_CURSOR_LIB AND XKBCOMMON_LIB AND HAVE_SDL_LOADSO)
cmake: fix a bunch of things to properly link without LOADSO enabled. The wrong logic, copy/pasted to a bunch of places, would correctly disable the dynamic loading but fail to specify the libraries that SDL would now need to explicitly link against.
2021-08-23 21:59:54 -06:00
set(SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC "\"${WAYLAND_CLIENT_LIB_SONAME}\"")
set(SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL "\"${WAYLAND_EGL_LIB_SONAME}\"")
set(SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR "\"${WAYLAND_CURSOR_LIB_SONAME}\"")
set(SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON "\"${XKBCOMMON_LIB_SONAME}\"")
set(HAVE_WAYLAND_SHARED TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(wayland INCLUDES $<TARGET_PROPERTY:PkgConfig::PC_WAYLAND,INTERFACE_INCLUDE_DIRECTORIES>)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(wayland LIBS PkgConfig::PC_WAYLAND PKG_CONFIG_PREFIX PC_WAYLAND PKG_CONFIG_SPECS ${WAYLAND_PKG_CONFIG_SPEC})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_WAYLAND_LIBDECOR)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(LibDecor_PKG_CONFIG_SPEC libdecor-0)
pkg_check_modules(PC_LIBDECOR IMPORTED_TARGET ${LibDecor_PKG_CONFIG_SPEC})
if(PC_LIBDECOR_FOUND)
cmake: Split and store the libdecor version as individual parts It is becoming necessary to enable additional features as libdecor continues to evolve, and checking against a single base version will no longer be adequate. Libdecor doesn't provide versioning defines in its headers, so split the version string into parts to allow for discrete version detection and feature enablement at build time.
2023-12-28 11:04:41 -07:00
# Libdecor doesn't provide internal version defines, so generate them here.
if (PC_LIBDECOR_VERSION MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+)")
set(SDL_LIBDECOR_VERSION_MAJOR ${CMAKE_MATCH_1})
set(SDL_LIBDECOR_VERSION_MINOR ${CMAKE_MATCH_2})
set(SDL_LIBDECOR_VERSION_PATCH ${CMAKE_MATCH_3})
else()
message(WARNING "Failed to parse libdecor version; defaulting to lowest supported (0.1.0)")
set(SDL_LIBDECOR_VERSION_MAJOR 0)
set(SDL_LIBDECOR_VERSION_MINOR 1)
set(SDL_LIBDECOR_VERSION_PATCH 0)
endif()
Bump libdecor feature check to look for 0.2.0 The version of libdecor tagged with support for the suspended event and min/max getters is 0.2.0, so update the checks to reflect this.
2023-09-25 10:02:06 -06:00
if(PC_LIBDECOR_VERSION VERSION_GREATER_EQUAL "0.2.0")
set(LibDecor_PKG_CONFIG_SPEC "libdecor-0>=0.2.0")
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
endif()
set(HAVE_WAYLAND_LIBDECOR TRUE)
set(HAVE_LIBDECOR_H 1)
if(SDL_WAYLAND_LIBDECOR_SHARED AND NOT HAVE_SDL_LOADSO)
message(WARNING "You must have SDL_LoadObject() support for dynamic libdecor loading")
endif()
FindLibraryAndSONAME(decor-0 LIBDIRS ${PC_LIBDECOR_LIBRARY_DIRS})
if(SDL_WAYLAND_LIBDECOR_SHARED AND DECOR_0_LIB AND HAVE_SDL_LOADSO)
set(HAVE_WAYLAND_LIBDECOR_SHARED TRUE)
set(SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_LIBDECOR "\"${DECOR_0_LIB_SONAME}\"")
sdl_link_dependency(libdecor INCLUDES $<TARGET_PROPERTY:PkgConfig::PC_LIBDECOR,INTERFACE_INCLUDE_DIRECTORIES>)
else()
sdl_link_dependency(libdecor LIBS PkgConfig::PC_LIBDECOR PKG_CONFIG_PREFIX PC_LIBDECOR PKG_CONFIG_SPECS ${LibDecor_PKG_CONFIG_SPEC})
improvements to libdecor support in cmake this makes it consistent with wayland support, and makes cmake side in line with autotools' libdecor support.
2021-08-03 05:01:02 -06:00
endif()
cmake: don't fail if Wayland is enabled but libdecor isn't found. Instead, just disable libdecor support. This matches what the configure script does.
2021-08-03 01:10:14 -06:00
endif()
wayland: client-side decoration
2020-06-11 15:10:28 -06:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_WAYLAND 1)
endif()
endif()
endmacro()
# Requires:
# - n/a
#
macro(CheckCOCOA)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_COCOA)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
if(APPLE) # Apple always has Cocoa.
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_COCOA TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(HAVE_COCOA)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/cocoa/*.m")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_COCOA 1)
set(HAVE_SDL_VIDEO TRUE)
endif()
endif()
endmacro()
# Requires:
# - n/a
macro(CheckVivante)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_VIVANTE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
check_c_source_compiles("
#include <gc_vdk.h>
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
int main(int argc, char** argv) { return 0; }" HAVE_VIVANTE_VDK)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
check_c_source_compiles("
#define LINUX
#define EGL_API_FB
#include <EGL/eglvivante.h>
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
int main(int argc, char** argv) { return 0; }" HAVE_VIVANTE_EGL_FB)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(HAVE_VIVANTE_VDK OR HAVE_VIVANTE_EGL_FB)
set(HAVE_VIVANTE TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(HAVE_SDL_VIDEO TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/vivante/*.c")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_VIVANTE 1)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
# FIXME: Use Find module
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(HAVE_VIVANTE_VDK)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_DRIVER_VIVANTE_VDK 1)
Video: do not use hardcoded VIVANTE and VDK libraries
2022-03-23 09:07:52 -06:00
find_library(VIVANTE_LIBRARY REQUIRED NAMES VIVANTE vivante drm_vivante)
find_library(VIVANTE_VDK_LIBRARY VDK REQUIRED)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(vivante LIBS ${VIVANTE_LIBRARY} ${VIVANTE_VDK_LIBRARY})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
# these defines are needed when including the system EGL headers, which SDL does
sdl_compile_definitions(PUBLIC "LINUX" "EGL_API_FB")
sdl_link_dependency(vivante LIBS EGL)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
endif(HAVE_VIVANTE_VDK)
endif()
endif()
endmacro()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
# Requires:
# - nada
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
macro(CheckGLX)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_OPENGL)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
check_c_source_compiles("
#include <GL/glx.h>
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
int main(int argc, char** argv) { return 0; }" HAVE_OPENGL_GLX)
SDL3 with Hardware Acceleration for ROCKCHIP platform (mali blob)
2022-12-25 17:44:40 -07:00
if(HAVE_OPENGL_GLX AND NOT HAVE_ROCKCHIP)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(SDL_VIDEO_OPENGL_GLX 1)
endif()
endif()
endmacro()
Fix CMake script on FreeBSD
2021-03-11 02:10:29 -07:00
# Requires:
# - PkgCheckModules
macro(CheckEGL)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
if(SDL_OPENGL OR SDL_OPENGLES)
cmake_push_check_state()
find_package(OpenGL MODULE)
list(APPEND CMAKE_REQUIRED_INCLUDES ${OPENGL_EGL_INCLUDE_DIRS})
Just use the khronos headers for the checks that need them
2024-01-20 00:55:05 -07:00
list(APPEND CMAKE_REQUIRED_INCLUDES "${SDL3_SOURCE_DIR}/src/video/khronos")
[Buildsystem] Only build KMSDRM support if EGL+OpenGL is detected by CMake.
2020-12-22 09:17:30 -07:00
check_c_source_compiles("
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
#define EGL_API_FB
#define MESA_EGL_NO_X11_HEADERS
#define EGL_NO_X11
#include <EGL/egl.h>
#include <EGL/eglext.h>
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
int main (int argc, char** argv) { return 0; }" HAVE_OPENGL_EGL)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
cmake_pop_check_state()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(HAVE_OPENGL_EGL)
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
set(SDL_VIDEO_OPENGL_EGL 1)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_link_dependency(egl INCLUDES ${OPENGL_EGL_INCLUDE_DIRS})
[Buildsystem] Only build KMSDRM support if EGL+OpenGL is detected by CMake.
2020-12-22 09:17:30 -07:00
endif()
endif()
endmacro()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
# Requires:
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
# - nada
macro(CheckOpenGL)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_OPENGL)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
check_c_source_compiles("
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
#include <GL/gl.h>
#include <GL/glext.h>
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-13 10:10:52 -06:00
int main(int argc, char** argv) { return 0; }" HAVE_OPENGL)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(HAVE_OPENGL)
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
set(SDL_VIDEO_OPENGL 1)
set(SDL_VIDEO_RENDER_OGL 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 07:43:16 -06:00
endif()
endmacro()
# Requires:
# - nada
macro(CheckOpenGLES)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_OPENGLES)
Just use the khronos headers for the checks that need them
2024-01-20 00:55:05 -07:00
cmake_push_check_state()
list(APPEND CMAKE_REQUIRED_INCLUDES "${SDL3_SOURCE_DIR}/src/video/khronos")
reverted opengles removal.
2022-11-23 08:50:02 -07:00
check_c_source_compiles("
#include <GLES/gl.h>
#include <GLES/glext.h>
int main (int argc, char** argv) { return 0; }" HAVE_OPENGLES_V1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
check_c_source_compiles("
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
int main (int argc, char** argv) { return 0; }" HAVE_OPENGLES_V2)
Just use the khronos headers for the checks that need them
2024-01-20 00:55:05 -07:00
cmake_pop_check_state()
if(HAVE_OPENGLES_V1)
set(HAVE_OPENGLES TRUE)
set(SDL_VIDEO_OPENGL_ES 1)
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(HAVE_OPENGLES_V2)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(HAVE_OPENGLES TRUE)
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
endif()
endmacro()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
macro(CheckVulkan)
if(SDL_VULKAN)
set(SDL_VIDEO_VULKAN 1)
set(HAVE_VULKAN TRUE)
cmake: fix SDL_RENDER_VULKAN reporting Also fix an error when configuring with `-DSDL_VULKAN=ON -DSDL_RENDER_VULKAN=FALSE`: the vulkan renderer is now correctly disabled.
2024-02-26 12:37:07 -07:00
if(SDL_RENDER_VULKAN)
set(SDL_VIDEO_RENDER_VULKAN 1)
set(HAVE_RENDER_VULKAN TRUE)
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
endif()
endmacro()
Add QNX video and audio modules
2023-01-07 04:29:03 -07:00
# Requires:
# - EGL
macro(CheckQNXScreen)
if(QNX AND HAVE_OPENGL_EGL)
check_c_source_compiles("
#include <screen/screen.h>
int main (int argc, char** argv) { return 0; }" HAVE_QNX_SCREEN)
if(HAVE_QNX_SCREEN)
set(SDL_VIDEO_DRIVER_QNX 1)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/qnx/*.c")
sdl_link_dependency(qnxscreen LIBS screen EGL)
Add QNX video and audio modules
2023-01-07 04:29:03 -07:00
endif()
endif()
endmacro()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
# Requires:
# - nada
# Optional:
# - THREADS opt
# Sets:
# PTHREAD_CFLAGS
# PTHREAD_LIBS
macro(CheckPTHREAD)
cmake: use CMakePushCheckState to handle check states
2022-12-18 13:48:24 -07:00
cmake_push_check_state()
Updated CMakeLists.txt now that timers and threads can't be disabled
2024-01-17 09:36:52 -07:00
if(SDL_PTHREADS)
cmake: Don't link directly against a libpthread on Android (thanks, Anthony!). Android has pthreads, but it's just part of their C runtime instead of a separate library like the usual Linux platforms. Fixes Bugzilla #3675.
2017-08-09 17:50:18 -06:00
if(ANDROID)
# the android libc provides built-in support for pthreads, so no
# additional linking or compile flags are necessary
elseif(LINUX)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
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")
Use -lpthread on OpenBSD
2022-10-21 02:49:15 -06:00
set(PTHREAD_LDFLAGS "-lpthread")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
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 "")
configure/cmake: Hook up Emscripten threads (disabled by default). Fixes #3795.
2021-04-03 22:16:30 -06:00
elseif(EMSCRIPTEN)
set(PTHREAD_CFLAGS "-D_REENTRANT -pthread")
set(PTHREAD_LDFLAGS "-pthread")
Add QNX as a platform to the cmake build files
2023-01-06 06:24:18 -07:00
elseif(QNX)
# pthread support is baked in
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
else()
set(PTHREAD_CFLAGS "-D_REENTRANT")
set(PTHREAD_LDFLAGS "-lpthread")
endif()
# Run some tests
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
string(APPEND CMAKE_REQUIRED_FLAGS " ${PTHREAD_CFLAGS} ${PTHREAD_LDFLAGS}")
CMake: fixes to pthreads detection. changes unnecessary check_c_source_runs to check_c_source_compiles, removes the reduntant cross-compile check, and defines _GNU_SOURCE for PTHREAD_MUTEX_RECURSIVE checks just like the autotools version. Fixes: https://github.com/libsdl-org/SDL/issues/4262 Closes: https://github.com/libsdl-org/SDL/pull/4282
2021-04-22 16:56:10 -06:00
check_c_source_compiles("
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
#include <pthread.h>
int main(int argc, char** argv) {
pthread_attr_t type;
pthread_attr_init(&type);
return 0;
}" HAVE_PTHREADS)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
if(HAVE_PTHREADS)
set(SDL_THREAD_PTHREAD 1)
cmake: convert spaces in PTHREAD_CFLAGS to ';'
2023-01-13 11:01:36 -07:00
separate_arguments(PTHREAD_CFLAGS)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_compile_options(PRIVATE ${PTHREAD_CFLAGS})
sdl_link_dependency(pthread LINK_OPTIONS ${PTHREAD_LDFLAGS})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
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()
check_c_source_compiles("
#include <pthread.h>
int main(int argc, char **argv) {
pthread_mutexattr_t attr;
Fixed bug 3688 - cmake / pthread check related patch proposal Juha Niemim?ki Fix for PTHREAD_MUTEX_RECURSIVE_NP check and restoring the original flags Two fixes proposed: 1) Looks like there is a copy-paste issue regarding PTHREAD_MUTEX_RECURSIVE_NP check. 2) Compiler flag restoration doesn't look symmetrical regarding if/endif blocks. Moved to an outer block (if PTHREADS).
2017-07-10 19:40:35 -06:00
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
return 0;
}" HAVE_RECURSIVE_MUTEXES_NP)
if(HAVE_RECURSIVE_MUTEXES_NP)
set(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP 1)
endif()
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_PTHREADS_SEM)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
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;
Fix uses of undefined macro identifiers (-Wundef) * Fix -Wundef warnings due to use of unguarded SDL_LOADSO_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_WINDOWS * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_ANDROID * Fix -Wundef warnings due to use of unguarded SDL_LOADSO_DUMMY * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_COCOA * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_UIKIT * Fix -Wundef warnings due to use of unguarded SDL_TIMERS_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_EVENTS_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_TIMER_DUMMY * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_HAPTIC_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_SENSOR_DISABLED * Fix -Wundef warnings due to use of unguarded __ANDROID__ * Fix -Wundef warnings due to use of unguarded __IOS__ * Fix -Wundef warnings due to use of unguarded EMULATE_CAS * Fix -Wundef warnings due to use of unguarded SDL_ATOMIC_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_THREADS_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_SNDIO * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_NETBSD * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_WASAPI * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_DSOUND * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_HAIKU * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_COREAUDIO * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_AAUDIO * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_OPENSLES * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_ANDROID * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_PS2 * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_PSP * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_VITA * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_N3DS * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_EMSCRIPTEN * Fix -Wundef warnings due to use of unguarded SDL_NEON_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_ALTIVEC_BLITTERS * Fix -Wundef warnings due to use of unguarded __VITA__ * Fix -Wundef warnings due to use of unguarded __3DS__ * Fix -Wundef warnings due to use of unguarded SDL_DYNAPI_PROC_NO_VARARGS * Fix -Wundef warnings due to use of unguarded __APPLE__ * Fix -Wundef warnings due to use of unguarded __WINRT__ * Fix -Wundef warnings due to use of unguarded SDL_HIDAPI_DISABLED * Fix -Wundef warnings due to use of unguarded __TVOS__ * Fix -Wundef warnings due to use of unguarded HAVE_DRIVER_BACKEND * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_XINPUT * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_WGI * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_DINPUT * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_MFI * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_EMSCRIPTEN * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_PS2 * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_PSP * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_VITA * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_N3DS * Fix -Wundef warnings due to use of unguarded __MACOS__ * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_D3D * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_WINRT * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_RPI * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_VITA_PVR_OGL * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_VIVANTE * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_D3D11 * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_D3D12 * Fix -Wundef warnings due to use of unguarded SDL_RENDER_DISABLED * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_METAL * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_PS2 * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_PSP * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_VITA_GXM * Fix -Wundef warnings due to use of unguarded SDL_ARM_SIMD_BLITTERS * Fix -Wundef warnings due to use of unguarded SDL_ARM_NEON_BLITTERS * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_HAIKU * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_PS2 * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_PSP * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_VITA * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_N3DS * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_KMSDRM * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_RISCOS * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_EMSCRIPTEN * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_NGAGE * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_METAL * Fix -Wundef warnings due to use of unguarded SDL_LSX_INTRINSICS * Fix -Wundef warnings due to use of unguarded HAVE_PTHREAD_NP_H * Fix -Wundef warnings due to use of unguarded __RISCOS__ * Fix -Wundef warnings due to use of unguarded FAKE_RECURSIVE_MUTEX * Fix -Wundef warnings due to use of unguarded USE_POSIX_SPAWN * textureData is only needed when SDL is built with YUV support * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_ALSA * Fix -Wundef warnings due to use of unguarded SDL_SSE3_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_SSE4_2_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_SSE4_1_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_AVX512F_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_SSE2_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_AVX_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_AVX2_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_SSE_INTRINSICS * Fix -Wundef warnings due to use of unguarded SDL_MMX_INTRINSICS * Fix -Wundef warnings due to use of unguarded HAVE_CLOCK_GETTIME * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_DISK * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_DUMMY * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_DUMMY * Fix -Wundef warnings due to use of unguarded HAVE_GCC_ATOMICS * Fix -Wundef warnings due to use of unguarded HAVE_GCC_SYNC_LOCK_TEST_AND_SET * Fix -Wundef warnings due to use of unguarded SDL_USE_LIBDBUS * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_JACK * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_VIRTUAL * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_LINUX * Fix -Wundef warnings due to use of unguarded HAVE_LIBC * Fix -Wundef warnings due to disabling SDL_LIBC * Fix -Wundef warnings due to use of unguarded HAVE_PLATFORM_BACKEND * Fix -Wundef warnings due to use of unguarded DEBUG * Fix -Wundef warnings due to use of unguarded HAVE_LINUX_INPUT_H * Fix -Werror=unused-variable when building with SDL_LIBC=OFF * Fix -Wundef warnings due to use of unguqrded SDL_USE_LIBUDEV * Use SDL alloc functions in libusb/hid.c * Fix -Wundef warnings due to use of unguarded HAVE_LIBUDEV_H * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_VULKAN * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_OFFSCREEN * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_OGL * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_GLX * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_ES * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_ES2 * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_OGL_ES2 * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_OSS * Remove SDL_AUDIO_DRIVER_SUNAUDIO reference since it is never set * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_PIPEWIRE * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_PULSEAUDIO * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XCURSOR * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XDBE * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XFIXES * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XINPUT2 * Fix -Wundef warnings due to use of unguarded #if SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH * Fix -Wundef warnings due to use of unguarded #if SDL_VIDEO_DRIVER_X11_XRANDR * Fix -Wundef warnings due to use of unguarded #if SDL_VIDEO_DRIVER_X11_XSCRNSAVER * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XSHAPE * Don't call XShape functions when XShape is diabled * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_WAYLAND * Fix -Wundef warnings due to use of unuarded SDL_VIDEO_DRIVER_X11 * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_RISCOS * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_EGL * Disable array when compiled with SDL_EVENTS=OFF * Fix -Wundef warnings due to use of unguarded SDL_INPUT_LINUXEV * Fix -Wundef warnings due to use of unguarded SDL_THREAD_PTHREAD * Fix -Wundef warnings due to use of unguarded SDL_THREAD_WINDOWS * Fix -Wundef warnings due to use of unguarded SDL_THREAD_PS2 * Fix -Wundef warnings due to use of unguarded SDL_THREAD_PSP * Fix -Wundef warnings due to use of unguarded SDL_THREAD_VITA * Fix -Wundef warnings due to use of unguarded SDL_THREAD_N3DS * Fix -Wundef warnings due to use of unguarded SDL_THREAD_STDCPP * Fix -Wundef warnings due to use of unguarded SDL_THREAD_NGAGE * Fix -Wundef warnings due to use of unguarded __WINDOWS__ * Fix -Wundef warnings due to use of unguarded __WINGDK__ * Fix -Wundef warnings due to use of unguarded __ANDROID__ * Fix -Wundef warnings due to use of unguarded SDL_THREAD_GENERIC_COND_SUFFIX * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_VITA_PIB * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_VITA_PVR * Fix -Wundef warnings due to use of unguarded SDL_FILE_DISABLED * Fix -Wundef warnings due to use of unguarded __XBOXONE__ * Fix -Wundef warnings due to use of unguarded __XBOXSERIES__ * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_WGL * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_QNX * Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_DISK * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_QNX * Fix -Wundef warnings due to use of unguarded DEBUG_RAZOR * Fix -Wundef warnings due to use of unguarded WINAPI_FAMILY_PHONE_APP * Fix -Wundef warnings due to use of unguarded SDL_MAC_NO_SANDBOX * Fix -Wundef warnings due to use of unguarded __(IPHONE|APPLETV|MAC)_OS_VERSION_MAX_ALLOWED * Fix C4090 warning ('function': different 'const' qualifiers) * ci: use -isystem for include dirs of pspdev toolchain * cmake: add -Wundef option * Fix remaining -Wundef warnings due to use of unguarded SDL_VIDEO_VULKAN and SDL_VIDEO_METAL * Fix -Wundef warnings due to use of unguarded __MACOS__ * DEBUG_CONVERT is guaranteed to be defined in src/audio/SDL_audiocvt.c * Fix -Wundef warnings due to use of unguarded HAVE_NANOSLEEP * Fix -Wundef warnings due to use of unguarded HAVE_DXGI_H * Fix -Wundef warnings due to use of unguarded HAVE_LINUX_INPUT_H * fix SDL_VIDEO_DRIVER_WAYLAND * fix SDL_VIDEO_DRIVER_X11 * Fix -Wundef warnings due to use of unguarded HAVE_MMDEVICEAPI_H * Fix -Wundef warnings due to use of unguarded HAVE_PTHREAD_SETNAME_NP * Fix -Wundef warnings due to use of unguarded HAVE_PTHREAD_SET_NAME_NP * Fix -Wundef warnings due to use of unguarded HAVE_SETJMP * Fix -Wundef warnings due to use of unguarded HAVE_SIGNAL_H * Fix -Wundef warnings due to use of unguarded HAVE_TPCSHRD_H * Fix -Wundef warnings due to use of unguarded MACOSX_COREAUDIO * Fix -Wundef warnings due to use of unguarded SDL_HAPTIC_DINPUT * Fix -Wundef warnings due to use of unguarded SDL_HAPTIC_IOKIT * Fix -Wundef warnings due to use of unguarded SDL_HAPTIC_XINPUT * Fix -Wundef warnings due to use of unguarded SDL_IPHONE_KEYBOARD * Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_RAWINPUT * Fix -Wundef warnings due to use of unguarded SDL_POWER_ANDROID * Fix -Wundef warnings due to use of unguarded SDL_POWER_EMSCRIPTEN * Fix -Wundef warnings due to use of unguarded SDL_POWER_HAIKU * Fix -Wundef warnings due to use of unguarded SDL_POWER_LINUX * Fix -Wundef warnings due to use of unguarded SDL_POWER_MACOSX * Fix -Wundef warnings due to use of unguarded SDL_POWER_PSP * Fix -Wundef warnings due to use of unguarded SDL_POWER_UIKIT * Fix -Wundef warnings due to use of unguarded SDL_POWER_VITA * Fix -Wundef warnings due to use of unguarded SDL_POWER_WINDOWS * Fix -Wundef warnings due to use of unguarded SDL_THREAD_PTHREAD_RECURSIVE_MUTEX * Fix -Wundef warnings due to use of unguarded SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_VIVANTE_VDK * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_WAYLAND * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_CGL * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_EGL * Fix -Wundef warnings due to use of unguarded __MACOS__ * Fix -Wundef warnings due to use of unguarded __OpenBSD__ * Fix -Wundef warnings due to use of unguarded __FreeBSD__ * Fix -Wundef warnings due to use of unguarded __MWERKS__ * Fix -Wundef warnings due to use of unguarded __WIN32__ * Fix -Wundef warnings due to use of unguarded SDL_IPHONE_LAUNCHSCREEN * Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_ES2 * Remove unused HAVE_CONST, HAVE_INLINE and HAVE_VOLATILE * Revert "Use SDL alloc functions in libusb/hid.c" This reverts commit 847c64b00da12ca08bef9e947eb948e378eeaef8. * Handle FAKE_RECURSIVE_MUTEX in similar way as SDL2 * Don't use defined in macro
2023-03-29 15:49:01 -06:00
}" COMPILER_HAS_SEM_TIMEDWAIT)
set(HAVE_SEM_TIMEDWAIT ${COMPILER_HAS_SEM_TIMEDWAIT})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
endif()
Remove SDL_config.h from the public headers The SDL headers are no longer dependent on the build configuration. Fixes https://github.com/libsdl-org/SDL/issues/6643 and https://github.com/libsdl-org/SDL/issues/6641
2022-11-26 02:41:46 -07:00
check_include_file(pthread.h HAVE_PTHREAD_H)
check_include_file(pthread_np.h HAVE_PTHREAD_NP_H)
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-13 13:22:09 -06:00
if (HAVE_PTHREAD_H)
cmake: Sync build config options with autotools - SDL_CLOCK_GETTIME now defaults to ON to match autotools build - Add detection of float.h and Xdbe - Fix detection of pthread_setname_np() (requires _GNU_SOURCE) - Move SDL_USE_IME definition into SDL_config.h.cmake
2021-11-16 16:59:38 -07:00
check_c_source_compiles("
#include <pthread.h>
int main(int argc, char **argv) {
Don't try to use SDL platform macros in configure-time checks At the point that we run this, nothing SDL-specific is set up yet. __APPLE__ is a compiler predefined macro that forms part of the API on Apple platforms, so it's fine to rely on it. This partially reverts commit 31d133db. Fixes: 31d133db "Define SDL_PLATFORM_* macros instead of underscored ones (#8875)" Signed-off-by: Simon McVittie <smcv@collabora.com>
2024-01-24 03:40:04 -07:00
#ifdef __APPLE__
cmake: really fix detection of pthread_setname_np() on Apple platforms.
2023-02-13 01:56:10 -07:00
pthread_setname_np(\"\");
cmake: fix detection of pthread_setname_np() on Apple platforms.
2023-02-13 01:55:40 -07:00
#else
cmake: really fix detection of pthread_setname_np() on Apple platforms.
2023-02-13 01:56:10 -07:00
pthread_setname_np(pthread_self(),\"\");
cmake: fix detection of pthread_setname_np() on Apple platforms.
2023-02-13 01:55:40 -07:00
#endif
cmake: Sync build config options with autotools - SDL_CLOCK_GETTIME now defaults to ON to match autotools build - Add detection of float.h and Xdbe - Fix detection of pthread_setname_np() (requires _GNU_SOURCE) - Move SDL_USE_IME definition into SDL_config.h.cmake
2021-11-16 16:59:38 -07:00
return 0;
}" HAVE_PTHREAD_SETNAME_NP)
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-13 13:22:09 -06:00
if (HAVE_PTHREAD_NP_H)
check_symbol_exists(pthread_set_name_np "pthread.h;pthread_np.h" HAVE_PTHREAD_SET_NAME_NP)
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_sources(
"${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_systhread.c"
"${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_sysmutex.c" # Can be faked, if necessary
"${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_syscond.c" # Can be faked, if necessary
"${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_sysrwlock.c" # Can be faked, if necessary
"${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_systls.c"
)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
if(HAVE_PTHREADS_SEM)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_sources("${SDL3_SOURCE_DIR}/src/thread/pthread/SDL_syssem.c")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
else()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_sources("${SDL3_SOURCE_DIR}/src/thread/generic/SDL_syssem.c")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
set(HAVE_SDL_THREADS TRUE)
endif()
endif()
cmake: use CMakePushCheckState to handle check states
2022-12-18 13:48:24 -07:00
cmake_pop_check_state()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endmacro()
# Requires
# - nada
# Optional:
# Sets:
# USB_LIBS
# USB_CFLAGS
macro(CheckUSBHID)
cmake: use CMakePushCheckState to handle check states
2022-12-18 13:48:24 -07:00
cmake_push_check_state()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
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()
check_include_file(libusbhid.h HAVE_LIBUSBHID_H)
if(HAVE_LIBUSBHID_H)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
string(APPEND USB_CFLAGS " -DHAVE_LIBUSBHID_H")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
set(USB_LIBS ${USB_LIBS} usbhid)
else()
check_include_file(usb.h HAVE_USB_H)
if(HAVE_USB_H)
set(USB_CFLAGS "-DHAVE_USB_H")
endif()
check_include_file(libusb.h HAVE_LIBUSB_H)
if(HAVE_LIBUSB_H)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
string(APPEND USB_CFLAGS " -DHAVE_LIBUSB_H")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
check_library_exists(usb hid_init "" LIBUSB)
if(LIBUSB)
cmake: avoid adding full path to SDL_EXTRA_LIBS This avoids placing e.g. -l/path/to/libX11.so in sdl3.pc when configuring with -DSDL_X11_SHARED=OFF
2023-01-07 12:38:33 -07:00
list(APPEND USB_LIBS usb)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
string(APPEND CMAKE_REQUIRED_FLAGS " ${USB_CFLAGS}")
cmake: use CMakePushCheckState to handle check states
2022-12-18 13:48:24 -07:00
list(APPEND CMAKE_REQUIRED_LIBRARIES ${USB_LIBS})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
check_c_source_compiles("
#include <sys/types.h>
#if defined(HAVE_USB_H)
#include <usb.h>
#endif
#ifdef __DragonFly__
Fixed bug 5406 - Upstreaming DragonFlyBSD changes from DeltaPorts (patch from David Carlier)
2020-12-20 13:08:49 -07:00
# include <bus/u4b/usb.h>
# include <bus/u4b/usbhid.h>
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#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__
Fixed bug 5406 - Upstreaming DragonFlyBSD changes from DeltaPorts (patch from David Carlier)
2020-12-20 13:08:49 -07:00
# include <bus/u4b/usb.h>
# include <bus/u4b/usbhid.h>
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#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)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
string(APPEND USB_CFLAGS " -DUSBHID_UCR_DATA")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
check_c_source_compiles("
#include <sys/types.h>
#if defined(HAVE_USB_H)
#include <usb.h>
#endif
#ifdef __DragonFly__
Fixed bug 5406 - Upstreaming DragonFlyBSD changes from DeltaPorts (patch from David Carlier)
2020-12-20 13:08:49 -07:00
#include <bus/u4b/usb.h>
#include <bus/u4b/usbhid.h>
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#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)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
string(APPEND USB_CFLAGS " -DUSBHID_NEW")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
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)
renamed SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H to SDL_HAVE_MACHINE_JOYSTICK_H
2021-01-23 07:24:28 -07:00
set(SDL_HAVE_MACHINE_JOYSTICK_H 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endif()
set(SDL_JOYSTICK_USBHID 1)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/joystick/bsd/*.c")
cmake: convert spaces in USB_CFLAGS to ';'
2023-01-13 10:40:49 -07:00
separate_arguments(USB_CFLAGS)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_compile_options(PRIVATE ${USB_CFLAGS})
#FIXME: properly add usb libs with pkg-config or whatever
sdl_link_dependency(usbhid LIBS ${USB_LIBS})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
set(HAVE_SDL_JOYSTICK TRUE)
endif()
cmake: use CMakePushCheckState to handle check states
2022-12-18 13:48:24 -07:00
cmake_pop_check_state()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
endmacro()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-11 10:16:44 -07:00
# Check for HIDAPI support
cmake: Added HIDAPI support.
2019-07-08 14:46:52 -06:00
macro(CheckHIDAPI)
cmake: enable disabing hidapi
2022-07-25 18:51:07 -06:00
if(SDL_HIDAPI)
cmake: add SDL_HIDAPI_LIBUSB_SHARED option + test on ci
2023-08-14 07:48:14 -06:00
set(HAVE_HIDAPI ON)
cmake: enable disabing hidapi
2022-07-25 18:51:07 -06:00
if(SDL_HIDAPI_LIBUSB)
set(HAVE_LIBUSB FALSE)
cmake: find libusb through LibUSB cmake module
2023-11-29 13:47:05 -07:00
find_package(LibUSB)
if(LibUSB_FOUND)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
cmake_push_check_state()
cmake: find libusb through LibUSB cmake module
2023-11-29 13:47:05 -07:00
list(APPEND CMAKE_REQUIRED_LIBRARIES LibUSB::LibUSB)
cmake: check linkage to libusb too, instead of libusb.h presence only. avoids false positives when using a cross-toolchain file
2023-08-26 06:55:50 -06:00
check_c_source_compiles("
#include <stddef.h>
#include <libusb.h>
int main(int argc, char **argv) {
libusb_close(NULL);
return 0;
}" HAVE_LIBUSB_H)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
cmake_pop_check_state()
cmake: enable disabing hidapi
2022-07-25 18:51:07 -06:00
if(HAVE_LIBUSB_H)
set(HAVE_LIBUSB TRUE)
cmake: allow hidapi to use libusb on Windows When using SDL_HIDAPI_LIBUSB_SHARED=ON, extract the dll file name from the import library.
2023-11-29 14:08:09 -07:00
target_get_dynamic_library(dynamic_libusb LibUSB::LibUSB)
if(SDL_HIDAPI_LIBUSB_SHARED AND dynamic_libusb)
cmake: add SDL_HIDAPI_LIBUSB_SHARED option + test on ci
2023-08-14 07:48:14 -06:00
set(HAVE_HIDAPI_LIBUSB_SHARED ON)
cmake: allow hidapi to use libusb on Windows When using SDL_HIDAPI_LIBUSB_SHARED=ON, extract the dll file name from the import library.
2023-11-29 14:08:09 -07:00
set(SDL_LIBUSB_DYNAMIC "\"${dynamic_libusb}\"")
cmake: find libusb through LibUSB cmake module
2023-11-29 13:47:05 -07:00
sdl_link_dependency(hidapi INCLUDES $<TARGET_PROPERTY:LibUSB::LibUSB,INTERFACE_INCLUDE_DIRECTORIES>)
cmake: add SDL_HIDAPI_LIBUSB_SHARED option + test on ci
2023-08-14 07:48:14 -06:00
else()
cmake: find libusb through LibUSB cmake module
2023-11-29 13:47:05 -07:00
sdl_link_dependency(hidapi LIBS LibUSB::LibUSB PKG_CONFIG_SPECS "${LibUSB_PKG_CONFIG_SPEC}" CMAKE_MODULE LibUSB)
Check result of FindLibraryAndSONAME before use
2022-06-14 19:16:28 -06:00
endif()
hidapi: Add SDL_hidapi.c, allows support for multiple hidapi backends. This is currently supported on Linux and macOS. iOS and Android are not supported at all, Windows support could be added with some changes to the libusb backend. The Visual Studio and Xcode projects do not use this feature. Based on Valve Software's hid.cpp, written in collaboration with Andrew Eikum.
2019-07-31 10:20:55 -06:00
endif()
cmake: Added HIDAPI support.
2019-07-08 14:46:52 -06:00
endif()
cmake: forward HAVE_LIBUSB to HAVE_HIDAPI_LIBUSB
2022-09-10 07:53:11 -06:00
set(HAVE_HIDAPI_LIBUSB ${HAVE_LIBUSB})
cmake: Added HIDAPI support.
2019-07-08 14:46:52 -06:00
endif()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-11 10:16:44 -07:00
cmake: enable disabing hidapi
2022-07-25 18:51:07 -06:00
if(HAVE_HIDAPI)
if(ANDROID)
cmake: we only need a C++ compiler for Android, Haiku and UWP Our CMake script does (currently) not support NGage, Xbox One, or Xbox Series.
2024-03-10 16:57:24 -06:00
enable_language(CXX)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_sources("${SDL3_SOURCE_DIR}/src/hidapi/android/hid.cpp")
cmake: enable disabing hidapi
2022-07-25 18:51:07 -06:00
endif()
if(IOS OR TVOS)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_sources("${SDL3_SOURCE_DIR}/src/hidapi/ios/hid.m")
cmake: enable disabing hidapi
2022-07-25 18:51:07 -06:00
set(SDL_FRAMEWORK_COREBLUETOOTH 1)
endif()
set(HAVE_SDL_HIDAPI TRUE)
if(SDL_JOYSTICK AND SDL_HIDAPI_JOYSTICK)
set(SDL_JOYSTICK_HIDAPI 1)
set(HAVE_SDL_JOYSTICK TRUE)
set(HAVE_HIDAPI_JOYSTICK TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/joystick/hidapi/*.c")
cmake: enable disabing hidapi
2022-07-25 18:51:07 -06:00
endif()
cmake: mark hidapi as disabled when not found
2022-09-10 05:41:29 -06:00
else()
Fix value of SDL_HIDAPI_DISABLED
2022-09-10 06:11:19 -06:00
set(SDL_HIDAPI_DISABLED 1)
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-11 10:16:44 -07:00
endif()
cmake: enable disabing hidapi
2022-07-25 18:51:07 -06:00
else()
set(SDL_HIDAPI_DISABLED 1)
cmake: Added HIDAPI support.
2019-07-08 14:46:52 -06:00
endif()
endmacro()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
# Requires:
# - n/a
macro(CheckRPI)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_RPI)
cmake: use pkg-config + test compile instead of Find module for detecting rpi
2023-07-27 17:02:12 -06:00
set(BCM_HOST_PKG_CONFIG_SPEC bcm_host)
set(BRCMEGL_PKG_CONFIG_SPEC brcmegl)
set(original_PKG_CONFIG_PATH $ENV{PKG_CONFIG_PATH})
set(ENV{PKG_CONFIG_PATH} "${original_PKG_CONFIG_PATH}:/opt/vc/lib/pkgconfig")
pkg_check_modules(PC_BCM_HOST IMPORTED_TARGET QUIET ${BCM_HOST_PKG_CONFIG_SPEC})
pkg_check_modules(PC_BRCMEGL IMPORTED_TARGET QUIET ${BRCMEGL_PKG_CONFIG_SPEC})
set(ENV{PKG_CONFIG_PATH} "${original_PKG_CONFIG_PATH}")
if(TARGET PkgConfig::PC_BCM_HOST AND TARGET PkgConfig::PC_BRCMEGL)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(HAVE_RPI TRUE)
cmake: use pkg-config + test compile instead of Find module for detecting rpi
2023-07-27 17:02:12 -06:00
if(SDL_VIDEO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(HAVE_SDL_VIDEO TRUE)
set(SDL_VIDEO_DRIVER_RPI 1)
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/raspberry/*.c")
cmake: use pkg-config + test compile instead of Find module for detecting rpi
2023-07-27 17:02:12 -06:00
sdl_link_dependency(rpi-video LIBS PkgConfig::PC_BCM_HOST PKG_CONFIG_PREFIX PC_BCM_HOST PKG_CONFIG_SPECS ${BCM_HOST_PKG_CONFIG_SPEC})
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
endif()
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
endif()
endif()
endmacro()
Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make
2017-08-02 11:22:48 -06:00
SDL3 with Hardware Acceleration for ROCKCHIP platform (mali blob)
2022-12-25 17:44:40 -07:00
# Requires:
# - n/a
macro(CheckROCKCHIP)
if(SDL_ROCKCHIP)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(MALI_PKG_CONFIG_SPEC mali)
pkg_check_modules(PC_MALI QUIET ${MALI_PKG_CONFIG_SPEC})
if(PC_MALI_FOUND)
SDL3 with Hardware Acceleration for ROCKCHIP platform (mali blob)
2022-12-25 17:44:40 -07:00
set(HAVE_ROCKCHIP TRUE)
endif()
if(SDL_VIDEO AND HAVE_ROCKCHIP)
set(HAVE_SDL_VIDEO TRUE)
set(SDL_VIDEO_DRIVER_ROCKCHIP 1)
endif()
endif()
endmacro()
Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make
2017-08-02 11:22:48 -06:00
# Requires:
# - EGL
# - PkgCheckModules
# Optional:
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
# - SDL_KMSDRM_SHARED opt
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
# - HAVE_SDL_LOADSO opt
Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make
2017-08-02 11:22:48 -06:00
macro(CheckKMSDRM)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_KMSDRM)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(PKG_CONFIG_LIBDRM_SPEC libdrm)
set(PKG_CONFIG_GBM_SPEC gbm)
pkg_check_modules(PC_LIBDRM IMPORTED_TARGET ${PKG_CONFIG_LIBDRM_SPEC})
pkg_check_modules(PC_GBM IMPORTED_TARGET ${PKG_CONFIG_GBM_SPEC})
if(PC_LIBDRM_FOUND AND PC_GBM_FOUND AND HAVE_OPENGL_EGL)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
set(HAVE_KMSDRM TRUE)
Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make
2017-08-02 11:22:48 -06:00
set(HAVE_SDL_VIDEO TRUE)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/kmsdrm/*.c")
Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make
2017-08-02 11:22:48 -06:00
set(SDL_VIDEO_DRIVER_KMSDRM 1)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_KMSDRM_SHARED AND NOT HAVE_SDL_LOADSO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
message(WARNING "You must have SDL_LoadObject() support for dynamic KMS/DRM loading")
cmake: fix a bunch of things to properly link without LOADSO enabled. The wrong logic, copy/pasted to a bunch of places, would correctly disable the dynamic loading but fail to specify the libraries that SDL would now need to explicitly link against.
2021-08-23 21:59:54 -06:00
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(HAVE_KMSDRM_SHARED FALSE)
cmake: Prefix all options with "SDL_" 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.
2021-10-05 08:43:35 -06:00
if(SDL_KMSDRM_SHARED AND HAVE_SDL_LOADSO)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
FindLibraryAndSONAME(drm LIBDIRS ${PC_LIBDRM_LIBRARY_DIRS})
FindLibraryAndSONAME(gbm LIBDIRS ${PC_GBM_LIBRARY_DIRS})
if(DRM_LIB AND DRM_SHARED AND GBM_LIB AND GBM_SHARED)
set(SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC "\"${DRM_LIB_SONAME}\"")
set(SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM "\"${GBM_LIB_SONAME}\"")
set(HAVE_KMSDRM_SHARED TRUE)
sdl_link_dependency(kmsdrm-drm INCLUDES $<TARGET_PROPERTY:PkgConfig::PC_LIBDRM,INTERFACE_INCLUDE_DIRECTORIES>)
sdl_link_dependency(kmsdrm-gbm INCLUDES $<TARGET_PROPERTY:PkgConfig::PC_GBM,INTERFACE_INCLUDE_DIRECTORIES>)
endif()
endif()
if(NOT HAVE_KMSDRM_SHARED)
sdl_link_dependency(kmsdrm-libdrm LIBS PkgConfig::PC_LIBDRM PKG_CONFIG_PREFIX PC_LIBDRM PKG_CONFIG_SPECS ${PKG_CONFIG_LIBDRM_SPEC})
sdl_link_dependency(kmsdrm-gbm LIBS PkgConfig::PC_GBM PKG_CONFIG_PREFIX PC_GBM PKG_CONFIG_SPECS ${PKG_CONFIG_GBM_SPEC})
Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make
2017-08-02 11:22:48 -06:00
endif()
endif()
endif()
endmacro()
cmake: find libudev library so it gets priority
2022-11-24 18:57:00 -07:00
macro(CheckLibUDev)
if(SDL_LIBUDEV)
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
check_include_file("libudev.h" HAVE_LIBUDEV_HEADER)
if(HAVE_LIBUDEV_HEADER)
cmake: find libudev library so it gets priority
2022-11-24 18:57:00 -07:00
set(HAVE_LIBUDEV_H TRUE)
FindLibraryAndSONAME(udev)
if(UDEV_LIB_SONAME)
set(SDL_UDEV_DYNAMIC "\"${UDEV_LIB_SONAME}\"")
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
set(HAVE_LIBUDEV TRUE)
endif()
endif()
endif()
endmacro()
macro(CheckLibUnwind)
if(TARGET SDL3_test)
set(found_libunwind FALSE)
set(_libunwind_src "#include <libunwind.h>\nint main() {unw_context_t context; unw_getcontext(&context); return 0;}")
if(NOT found_libunwind)
cmake_push_check_state()
check_c_source_compiles("${_libunwind_src}" LIBC_HAS_WORKING_LIBUNWIND)
cmake_pop_check_state()
if(LIBC_HAS_WORKING_LIBUNWIND)
set(found_libunwind TRUE)
target_compile_definitions(SDL3_test PRIVATE HAVE_LIBUNWIND_H)
cmake: find libudev library so it gets priority
2022-11-24 18:57:00 -07:00
endif()
endif()
cmake: bump minimum required CMake version to 3.16 main features: - No more sdl-build-options/sdl-shared-build-options/sdl-global-options - Dependency information is stored on SDL3-collector for sdl3.pc - Use helper functions to modify the SDL targets; - sdl_sources to add sources - sdl_glob_sources to add glob soruces - sdl_link_dependency to add a link dependency that might also appear in sdl3.pc/SDL3Config.cmake - sdl_compile_definitions to add macro's - sdl_compile_options for compile options - sdl_include_directories for include directories They avoid repeated checks for existence of the SDL targets - A nice feature of the previous is the ability to generate a sdl3.pc or SDL3Config.cmake that describes its dependencies accurately. various: - remove duplicate libc symbol list - add CheckVulkan - remove unused HAVE_MPROTECT - add checks for getpagesize
2023-02-27 20:20:30 -07:00
if(NOT found_libunwind)
cmake_push_check_state()
list(APPEND CMAKE_REQUIRED_LIBRARIES "unwind")
check_c_source_compiles("${_libunwind_src}" LIBUNWIND_HAS_WORKINGLIBUNWIND)
cmake_pop_check_state()
if(LIBUNWIND_HAS_WORKINGLIBUNWIND)
set(found_libunwind TRUE)
sdl_test_link_dependency(UNWIND LIBS unwind)
endif()
endif()
if(NOT found_libunwind)
set(LibUnwind_PKG_CONFIG_SPEC libunwind libunwind-generic)
pkg_check_modules(PC_LIBUNWIND IMPORTED_TARGET ${LibUnwind_PKG_CONFIG_SPEC})
if(PC_LIBUNWIND_FOUND)
cmake_push_check_state()
list(APPEND CMAKE_REQUIRED_LIBRARIES ${PC_LIBUNWIND_LIBRARIES})
list(APPEND CMAKE_REQUIRED_INCLUDES ${PC_LIBUNWIND_INCLUDE_DIRS})
check_c_source_compiles("${_libunwind_src}" PC_LIBUNWIND_HAS_WORKING_LIBUNWIND)
cmake_pop_check_state()
if(PC_LIBUNWIND_HAS_WORKING_LIBUNWIND)
set(found_libunwind TRUE)
sdl_test_link_dependency(UNWIND LIBS PkgConfig::PC_LIBUNWIND PKG_CONFIG_PREFIX PC_LIBUNWIND PKG_CONFIG_SPECS ${LibUnwind_PKG_CONFIG_SPEC})
endif()
endif()
endif()
if(found_libunwind)
target_compile_definitions(SDL3_test PRIVATE HAVE_LIBUNWIND_H)
endif()
cmake: find libudev library so it gets priority
2022-11-24 18:57:00 -07:00
endif()
endmacro()