mirror of https://github.com/encounter/SDL.git
cmake: use find_package(SampleRate) to find samplerate + allow targets
This commit is contained in:
Anonymous Maarten
Sam Lantinga
parent
59fb7acbf7
commit
b19099d557
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@ -326,7 +326,7 @@ endif()
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# General includes
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target_compile_definitions(sdl-build-options INTERFACE "-DUSING_GENERATED_CONFIG_H")
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target_include_directories(sdl-build-options BEFORE INTERFACE "${SDL2_BINARY_DIR}/include")
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target_include_directories(sdl-build-options BEFORE INTERFACE "${SDL2_BINARY_DIR}/include" "${SDL2_BINARY_DIR}/include-config-$<LOWER_CASE:$<CONFIG>>")
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target_include_directories(sdl-build-options INTERFACE "${SDL2_SOURCE_DIR}/include")
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# Note: The clang toolset for Visual Studio does not support the '-idirafter' option.
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if(USE_GCC OR (USE_CLANG AND NOT MSVC_CLANG))
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@ -1304,7 +1304,6 @@ elseif(UNIX AND NOT APPLE AND NOT ANDROID AND NOT RISCOS AND NOT HAIKU)
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CheckNAS()
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CheckSNDIO()
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CheckFusionSound()
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CheckLibSampleRate()
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endif()
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if(SDL_VIDEO)
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@ -1716,7 +1715,7 @@ elseif(WINDOWS)
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if(SDL_THREADS)
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set(SDL_THREAD_GENERIC_COND_SUFFIX 1)
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set(SDL_THREAD_WINDOWS 1)
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set(SOURCE_FILES ${SOURCE_FILES}
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list(APPEND SOURCE_FILES
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${SDL2_SOURCE_DIR}/src/thread/generic/SDL_syscond.c
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${SDL2_SOURCE_DIR}/src/thread/windows/SDL_syscond_cv.c
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${SDL2_SOURCE_DIR}/src/thread/windows/SDL_sysmutex.c
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@ -1888,7 +1887,7 @@ elseif(APPLE)
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# Requires the darwin file implementation
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if(SDL_FILE)
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file(GLOB EXTRA_SOURCES ${SDL2_SOURCE_DIR}/src/file/cocoa/*.m)
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set(SOURCE_FILES ${EXTRA_SOURCES} ${SOURCE_FILES})
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list(APPEND SOURCE_FILES ${EXTRA_SOURCES})
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set(HAVE_SDL_FILE TRUE)
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endif()
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@ -2322,7 +2321,7 @@ elseif(VITA)
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endif()
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if(SDL_THREADS)
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set(SDL_THREAD_VITA 1)
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set(SOURCE_FILES ${SOURCE_FILES}
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list(APPEND SOURCE_FILES
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${SDL2_SOURCE_DIR}/src/thread/vita/SDL_sysmutex.c
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${SDL2_SOURCE_DIR}/src/thread/vita/SDL_syssem.c
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${SDL2_SOURCE_DIR}/src/thread/vita/SDL_systhread.c
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@ -2527,19 +2526,19 @@ elseif(PS2)
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if(SDL_FILESYSTEM)
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set(SDL_FILESYSTEM_PS2 1)
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file(GLOB PS2_FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/ps2/*.c)
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set(SOURCE_FILES ${SOURCE_FILES} ${PS2_FILESYSTEM_SOURCES})
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list(APPEND SOURCE_FILES ${PS2_FILESYSTEM_SOURCES})
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set(HAVE_SDL_FILESYSTEM TRUE)
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endif()
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if(SDL_THREADS)
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set(SDL_THREAD_PS2 1)
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file(GLOB PS2_THREAD_SOURCES ${SDL2_SOURCE_DIR}/src/thread/generic/SDL_systls.c ${SDL2_SOURCE_DIR}/src/thread/generic/SDL_sysmutex.c ${SDL2_SOURCE_DIR}/src/thread/ps2/*.c)
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set(SOURCE_FILES ${SOURCE_FILES} ${PS2_THREAD_SOURCES})
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list(APPEND SOURCE_FILES ${PS2_THREAD_SOURCES})
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set(HAVE_SDL_THREADS TRUE)
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endif()
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if(SDL_TIMERS)
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set(SDL_TIMER_PS2 1)
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file(GLOB PS2_TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/ps2/*.c)
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set(SOURCE_FILES ${SOURCE_FILES} ${PS2_TIMER_SOURCES})
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list(APPEND SOURCE_FILES ${PS2_TIMER_SOURCES})
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set(HAVE_SDL_TIMERS TRUE)
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endif()
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elseif(OS2)
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@ -2619,6 +2618,9 @@ if(HAVE_VULKAN AND NOT SDL_LOADSO)
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set(SDL_VIDEO_VULKAN 0)
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endif()
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# Platform-independent options
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CheckLibSampleRate()
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# Dummies
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# configure.ac does it differently:
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# if not have X
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@ -2696,8 +2698,14 @@ endif()
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# endif()
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# endif()
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# config variables may contain generator expression, so we need to generate SDL_config.h in 2 steps:
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# 1. replace all `#cmakedefine`'s and `@abc@`
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configure_file("${SDL2_SOURCE_DIR}/include/SDL_config.h.cmake"
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"${SDL2_BINARY_DIR}/include/SDL_config.h")
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"${SDL2_BINARY_DIR}/SDL_config.h.intermediate")
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# 2. generate SDL_config in an build_type-dependent folder (which should be first in the include search path)
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file(GENERATE
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OUTPUT "${SDL2_BINARY_DIR}/include-config-$<LOWER_CASE:$<CONFIG>>/SDL_config.h"
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INPUT "${SDL2_BINARY_DIR}/SDL_config.h.intermediate")
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# Prepare the flags and remove duplicates
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if(EXTRA_LDFLAGS)
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@ -2934,14 +2942,14 @@ if(WARN_ABOUT_ARM_NEON_ASM_MIT)
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endif()
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# Ensure that the extra cflags are used at compile time
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} ${EXTRA_CFLAGS_BUILD}")
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if(NOT WINDOWS_STORE AND NOT SDL2_DISABLE_SDL2MAIN)
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# Build SDLmain
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add_library(SDL2main STATIC ${SDLMAIN_SOURCES})
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# alias target for in-tree builds
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add_library(SDL2::SDL2main ALIAS SDL2main)
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target_include_directories(SDL2main BEFORE PRIVATE "${SDL2_BINARY_DIR}/include")
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target_include_directories(SDL2main BEFORE PRIVATE "${SDL2_BINARY_DIR}/include" PRIVATE "${SDL2_BINARY_DIR}/include-config-$<LOWER_CASE:$<CONFIG>>")
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target_include_directories(SDL2main PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/SDL2>)
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if (WIN32)
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target_link_libraries(SDL2main PRIVATE shell32)
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@ -3005,7 +3013,7 @@ if(SDL_SHARED)
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endif()
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# FIXME: if CMAKE_VERSION >= 3.13, use target_link_options for EXTRA_LDFLAGS
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target_link_libraries(SDL2 PRIVATE ${EXTRA_LIBS} ${EXTRA_LDFLAGS} ${EXTRA_LDFLAGS_BUILD})
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target_include_directories(SDL2 BEFORE PRIVATE "${SDL2_BINARY_DIR}/include")
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target_include_directories(SDL2 BEFORE PRIVATE "${SDL2_BINARY_DIR}/include" "${SDL2_BINARY_DIR}/include-config-$<LOWER_CASE:$<CONFIG>>")
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target_include_directories(SDL2 PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>;$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>;$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/SDL2>")
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# This picks up all the compiler options and such we've accumulated up to here.
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target_link_libraries(SDL2 PRIVATE $<BUILD_INTERFACE:sdl-build-options>)
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@ -3023,7 +3031,6 @@ if(SDL_SHARED)
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endif()
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if(SDL_STATIC)
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set (BUILD_SHARED_LIBS FALSE)
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add_library(SDL2-static STATIC ${SOURCE_FILES})
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# alias target for in-tree builds
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add_library(SDL2::SDL2-static ALIAS SDL2-static)
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@ -3043,7 +3050,7 @@ if(SDL_STATIC)
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# TODO: Win32 platforms keep the same suffix .lib for import and static
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# libraries - do we need to consider this?
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target_link_libraries(SDL2-static PRIVATE ${EXTRA_LIBS} ${EXTRA_LDFLAGS})
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target_include_directories(SDL2-static BEFORE PRIVATE "${SDL2_BINARY_DIR}/include")
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target_include_directories(SDL2-static BEFORE PRIVATE "${SDL2_BINARY_DIR}/include" "${SDL2_BINARY_DIR}/include-config-$<LOWER_CASE:$<CONFIG>>")
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target_include_directories(SDL2-static PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:include> $<INSTALL_INTERFACE:include/SDL2>)
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# This picks up all the compiler options and such we've accumulated up to here.
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target_link_libraries(SDL2-static PRIVATE $<BUILD_INTERFACE:sdl-build-options>)
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@ -3062,14 +3069,14 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DSDL_BUILD_MICRO_VERSION=${SDL_MICRO_VERSIO
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##### Tests #####
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if(SDL_TEST)
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include_directories(BEFORE "${SDL2_BINARY_DIR}/include")
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include_directories(AFTER "${SDL2_SOURCE_DIR}/include")
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file(GLOB TEST_SOURCES ${SDL2_SOURCE_DIR}/src/test/*.c)
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add_library(SDL2_test STATIC ${TEST_SOURCES})
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add_library(SDL2::SDL2test ALIAS SDL2_test)
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set_target_properties(SDL2_test PROPERTIES
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EXPORT_NAME SDL2test)
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target_include_directories(SDL2_test PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/SDL2>)
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target_include_directories(SDL2_test PUBLIC
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"$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>"
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/SDL2>)
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target_link_libraries(SDL2_test PRIVATE ${EXTRA_TEST_LIBS})
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endif()
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@ -369,18 +369,43 @@ endmacro()
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# - HAVE_SDL_LOADSO opt
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macro(CheckLibSampleRate)
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if(SDL_LIBSAMPLERATE)
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check_include_file(samplerate.h HAVE_LIBSAMPLERATE_H)
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if(HAVE_LIBSAMPLERATE_H)
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find_package(SampleRate QUIET)
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if(SampleRate_FOUND AND TARGET SampleRate::samplerate)
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set(HAVE_LIBSAMPLERATE TRUE)
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if(SDL_LIBSAMPLERATE_SHARED AND NOT HAVE_SDL_LOADSO)
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message_warn("You must have SDL_LoadObject() support for dynamic libsamplerate loading")
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endif()
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FindLibraryAndSONAME("samplerate")
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if(SDL_LIBSAMPLERATE_SHARED AND SAMPLERATE_LIB AND HAVE_SDL_LOADSO)
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set(SDL_LIBSAMPLERATE_DYNAMIC "\"${SAMPLERATE_LIB_SONAME}\"")
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set(HAVE_LIBSAMPLERATE_SHARED TRUE)
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set(HAVE_LIBSAMPLERATE_H TRUE)
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if(SDL_LIBSAMPLERATE_SHARED)
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target_include_directories(sdl-build-options INTERFACE $<TARGET_PROPERTY:SampleRate::samplerate,INTERFACE_INCLUDE_DIRECTORIES>)
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if(NOT HAVE_SDL_LOADSO)
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message_warn("You must have SDL_LoadObject() support for dynamic libsamplerate loading")
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else()
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get_property(_samplerate_type TARGET SampleRate::samplerate PROPERTY TYPE)
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if(_samplerate_type STREQUAL "SHARED_LIBRARY")
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set(HAVE_LIBSAMPLERATE_SHARED TRUE)
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if(WIN32 OR OS2)
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set(SDL_LIBSAMPLERATE_DYNAMIC "\"$<TARGET_FILE_NAME:SampleRate::samplerate>\"")
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else()
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set(SDL_LIBSAMPLERATE_DYNAMIC "\"$<TARGET_SONAME_FILE_NAME:SampleRate::samplerate>\"")
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endif()
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endif()
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endif()
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else()
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list(APPEND EXTRA_LDFLAGS -lsamplerate)
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target_link_libraries(sdl-build-options INTERFACE SampleRate::samplerate)
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list(APPEND SDL_REQUIRES_PRIVATE SampleRate::samplerate)
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endif()
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else()
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check_include_file(samplerate.h HAVE_LIBSAMPLERATE_H)
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if(HAVE_LIBSAMPLERATE_H)
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set(HAVE_LIBSAMPLERATE TRUE)
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if(SDL_LIBSAMPLERATE_SHARED AND NOT HAVE_SDL_LOADSO)
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message_warn("You must have SDL_LoadObject() support for dynamic libsamplerate loading")
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endif()
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FindLibraryAndSONAME("samplerate")
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if(SDL_LIBSAMPLERATE_SHARED AND SAMPLERATE_LIB AND HAVE_SDL_LOADSO)
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set(SDL_LIBSAMPLERATE_DYNAMIC "\"${SAMPLERATE_LIB_SONAME}\"")
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set(HAVE_LIBSAMPLERATE_SHARED TRUE)
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else()
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list(APPEND EXTRA_LDFLAGS -lsamplerate)
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endif()
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endif()
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endif()
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endif()
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