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cmake: SDL3-shared target will always be a shared target

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This commit is contained in:
Anonymous Maarten
2023-02-16 23:30:20 +01:00
committed by Anonymous Maarten
parent 6ae1578691
commit dc138ee3d4
6 changed files with 83 additions and 70 deletions
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63
CMakeLists.txt
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@@ -3166,15 +3166,16 @@ else()
endif()
if(SDL_SHARED)
add_library(SDL3 SHARED ${SOURCE_FILES} ${VERSION_SOURCES})
add_library(SDL3::SDL3 ALIAS SDL3)
set_target_properties(SDL3 PROPERTIES
add_library(SDL3-shared SHARED ${SOURCE_FILES} ${VERSION_SOURCES})
add_library(SDL3::SDL3-shared ALIAS SDL3-shared)
set_target_properties(SDL3-shared PROPERTIES
OUTPUT_NAME "SDL3"
POSITION_INDEPENDENT_CODE TRUE
LINK_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/dynapi/SDL_dynapi.sym"
INTERFACE_LINK_DEPENDS "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/dynapi/SDL_dynapi.sym>"
)
if(HAVE_GCC_FVISIBILITY)
set_target_properties(SDL3 PROPERTIES
set_target_properties(SDL3-shared PROPERTIES
C_VISIBILITY_PRESET "hidden"
CXX_VISIBILITY_PRESET "hidden"
OBJC_VISIBILITY_PRESET "hidden"
@@ -3183,16 +3184,16 @@ if(SDL_SHARED)
if(NOT SDL_LIBC)
if(MSVC AND SDL_CPU_X86)
# FIXME: should be added for all architectures (missing symbols for ARM)
target_link_libraries(SDL3 PRIVATE "-nodefaultlib:MSVCRT")
target_link_libraries(SDL3-shared PRIVATE "-nodefaultlib:MSVCRT")
endif()
endif()
if(APPLE)
set_target_properties(SDL3 PROPERTIES
set_target_properties(SDL3-shared PROPERTIES
MACOSX_RPATH TRUE
FRAMEWORK "${SDL_FRAMEWORK}"
)
if(SDL_FRAMEWORK)
set_target_properties(SDL3 PROPERTIES
set_target_properties(SDL3-shared PROPERTIES
PUBLIC_HEADER "${SDL3_INCLUDE_FILES}"
FRAMEWORK_VERSION "${SDL_FRAMEWORK_VERSION}"
MACOSX_FRAMEWORK_IDENTIFIER "org.libsdl.SDL3"
@@ -3200,18 +3201,18 @@ if(SDL_SHARED)
)
endif()
if(NOT CMAKE_VERSION VERSION_LESS "3.6")
set_target_properties(SDL3 PROPERTIES
set_target_properties(SDL3-shared PROPERTIES
SOVERSION "${SDL_DYLIB_COMPAT_VERSION}" # SOVERSION corresponds to compatibility version
VERSION "${SDL_DYLIB_CURRENT_VERSION}" # VERSION corresponds to the current version
)
endif()
elseif(UNIX AND NOT ANDROID)
set_target_properties(SDL3 PROPERTIES
set_target_properties(SDL3-shared PROPERTIES
VERSION "${SDL_SO_VERSION}"
SOVERSION "${SDL_SO_VERSION_MAJOR}")
else()
if(WINDOWS OR CYGWIN)
set_target_properties(SDL3 PROPERTIES
set_target_properties(SDL3-shared PROPERTIES
DEFINE_SYMBOL DLL_EXPORT)
endif()
endif()
@@ -3219,33 +3220,33 @@ if(SDL_SHARED)
if(MSVC AND NOT SDL_LIBC AND NOT MSVC_CLANG AND NOT CMAKE_GENERATOR_PLATFORM STREQUAL "ARM")
# Don't try to link with the default set of libraries.
if(NOT WINDOWS_STORE)
set_target_properties(SDL3 PROPERTIES LINK_FLAGS_RELEASE "/NODEFAULTLIB")
set_target_properties(SDL3 PROPERTIES LINK_FLAGS_DEBUG "/NODEFAULTLIB")
set_target_properties(SDL3-shared PROPERTIES LINK_FLAGS_RELEASE "/NODEFAULTLIB")
set_target_properties(SDL3-shared PROPERTIES LINK_FLAGS_DEBUG "/NODEFAULTLIB")
endif()
set_target_properties(SDL3 PROPERTIES STATIC_LIBRARY_FLAGS "/NODEFAULTLIB")
set_target_properties(SDL3-shared PROPERTIES STATIC_LIBRARY_FLAGS "/NODEFAULTLIB")
endif()
# FIXME: if CMAKE_VERSION >= 3.13, use target_link_options for SDL_EXTRA_LDFLAGS
target_link_libraries(SDL3 PRIVATE ${SDL_EXTRA_LIBS} ${SDL_EXTRA_LDFLAGS} ${SDL_CMAKE_DEPENDS})
target_include_directories(SDL3
target_link_libraries(SDL3-shared PRIVATE ${SDL_EXTRA_LIBS} ${SDL_EXTRA_LDFLAGS} ${SDL_CMAKE_DEPENDS})
target_include_directories(SDL3-shared
PRIVATE
"$<BUILD_INTERFACE:${SDL3_BINARY_DIR}/include-config-$<LOWER_CASE:$<CONFIG>>>"
"$<BUILD_INTERFACE:${SDL3_SOURCE_DIR}/src>"
)
target_link_libraries(SDL3 PUBLIC $<TARGET_NAME:SDL3::Headers>)
target_link_libraries(SDL3-shared PUBLIC $<TARGET_NAME:SDL3::Headers>)
# This picks up all the compiler options and such we've accumulated up to here.
target_link_libraries(SDL3 PRIVATE $<${build_local_interface}:sdl-build-options>)
target_link_libraries(SDL3 PRIVATE $<${build_local_interface}:sdl-shared-build-options>)
target_link_libraries(SDL3 PRIVATE $<${build_local_interface}:sdl-global-options>)
target_link_libraries(SDL3-shared PRIVATE $<${build_local_interface}:sdl-build-options>)
target_link_libraries(SDL3-shared PRIVATE $<${build_local_interface}:sdl-shared-build-options>)
target_link_libraries(SDL3-shared PRIVATE $<${build_local_interface}:sdl-global-options>)
if(MINGW OR CYGWIN)
if(NOT CMAKE_VERSION VERSION_LESS "3.13")
target_link_options(SDL3 PRIVATE -static-libgcc)
target_link_options(SDL3-shared PRIVATE -static-libgcc)
endif()
endif()
# Use `Compatible Interface Properties` to allow consumers to enforce a shared/static library
set_property(TARGET SDL3 PROPERTY INTERFACE_SDL3_SHARED TRUE)
set_property(TARGET SDL3 APPEND PROPERTY COMPATIBLE_INTERFACE_BOOL SDL3_SHARED)
set_property(TARGET SDL3-shared PROPERTY INTERFACE_SDL3_SHARED TRUE)
set_property(TARGET SDL3-shared APPEND PROPERTY COMPATIBLE_INTERFACE_BOOL SDL3_SHARED)
if(NOT CMAKE_VERSION VERSION_LESS "3.16")
target_precompile_headers(SDL3 PRIVATE "${PROJECT_SOURCE_DIR}/src/SDL_internal.h")
target_precompile_headers(SDL3-shared PRIVATE "${PROJECT_SOURCE_DIR}/src/SDL_internal.h")
endif()
endif()
@@ -3300,8 +3301,6 @@ if(SDL_TEST)
add_library(SDL3_test STATIC ${TEST_SOURCES})
add_library(SDL3::SDL3_test ALIAS SDL3_test)
target_link_libraries(SDL3_test PRIVATE $<${build_local_interface}:sdl-global-options>)
set_target_properties(SDL3_test PROPERTIES
EXPORT_NAME SDL3_test)
if(APPLE)
set_target_properties(SDL3_test PROPERTIES
FRAMEWORK "${SDL_FRAMEWORK}"
@@ -3383,12 +3382,12 @@ else()
endif()
if(CMAKE_VERSION VERSION_LESS "3.26")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/SDL3Targets.cmake" [[message(FATAL_ERROR "find_package(SDL3) using the SDL3 build directory not supported for CMake versions older then 3.26.")]])
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/SDL3sharedTargets.cmake" [[message(FATAL_ERROR "find_package(SDL3) using the SDL3 build directory not supported for CMake versions older then 3.26.")]])
else()
export(TARGETS SDL3_Headers NAMESPACE "SDL3::" FILE "SDL3headersTargets.cmake")
if(SDL_SHARED)
export(TARGETS SDL3 NAMESPACE "SDL3::" FILE "SDL3Targets.cmake")
export(TARGETS SDL3-shared NAMESPACE "SDL3::" FILE "SDL3sharedTargets.cmake")
endif()
if(SDL_STATIC)
@@ -3457,7 +3456,7 @@ if(NOT SDL_DISABLE_INSTALL)
install(TARGETS SDL3_Headers EXPORT SDL3headersTargets)
if(SDL_SHARED)
install(TARGETS SDL3 EXPORT SDL3Targets
install(TARGETS SDL3-shared EXPORT SDL3sharedTargets
PUBLIC_HEADER DESTINATION "${SDL_INSTALL_HEADERSDIR}"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
@@ -3492,8 +3491,8 @@ if(NOT SDL_DISABLE_INSTALL)
)
if(SDL_SHARED)
install(EXPORT SDL3Targets
FILE "SDL3Targets.cmake"
install(EXPORT SDL3sharedTargets
FILE "SDL3sharedTargets.cmake"
NAMESPACE SDL3::
DESTINATION "${SDL_SDL_INSTALL_CMAKEDIR}"
)
@@ -3575,6 +3574,8 @@ endif()
set(CMAKE_OBJC_FLAGS "${CMAKE_OBJC_FLAGS} ${CMAKE_C_FLAGS}")
# Make sure SDL3::SDL3 always exists
if(TARGET SDL3::SDL3-static AND NOT TARGET SDL3::SDL3)
if(TARGET SDL3::SDL3-shared)
add_library(SDL3::SDL3 ALIAS SDL3-shared)
else()
add_library(SDL3::SDL3 ALIAS SDL3-static)
endif()