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cmake: use find_package(SampleRate) to find samplerate + allow targets

This commit is contained in:
Anonymous Maarten 2022-06-16 19:59:57 +02:00 committed by Sam Lantinga
parent 59fb7acbf7
commit b19099d557
2 changed files with 59 additions and 27 deletions
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41
CMakeLists.txt
View File

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

45
cmake/sdlchecks.cmake
View File

@ -369,18 +369,43 @@ endmacro()
# - HAVE_SDL_LOADSO opt # - HAVE_SDL_LOADSO opt
macro(CheckLibSampleRate) macro(CheckLibSampleRate)
if(SDL_LIBSAMPLERATE) if(SDL_LIBSAMPLERATE)
check_include_file(samplerate.h HAVE_LIBSAMPLERATE_H) find_package(SampleRate QUIET)
if(HAVE_LIBSAMPLERATE_H) if(SampleRate_FOUND AND TARGET SampleRate::samplerate)
set(HAVE_LIBSAMPLERATE TRUE) set(HAVE_LIBSAMPLERATE TRUE)
if(SDL_LIBSAMPLERATE_SHARED AND NOT HAVE_SDL_LOADSO) set(HAVE_LIBSAMPLERATE_H TRUE)
message_warn("You must have SDL_LoadObject() support for dynamic libsamplerate loading") if(SDL_LIBSAMPLERATE_SHARED)
endif() target_include_directories(sdl-build-options INTERFACE $<TARGET_PROPERTY:SampleRate::samplerate,INTERFACE_INCLUDE_DIRECTORIES>)
FindLibraryAndSONAME("samplerate") if(NOT HAVE_SDL_LOADSO)
if(SDL_LIBSAMPLERATE_SHARED AND SAMPLERATE_LIB AND HAVE_SDL_LOADSO) message_warn("You must have SDL_LoadObject() support for dynamic libsamplerate loading")
set(SDL_LIBSAMPLERATE_DYNAMIC "\"${SAMPLERATE_LIB_SONAME}\"") else()
set(HAVE_LIBSAMPLERATE_SHARED TRUE) get_property(_samplerate_type TARGET SampleRate::samplerate PROPERTY TYPE)
if(_samplerate_type STREQUAL "SHARED_LIBRARY")
set(HAVE_LIBSAMPLERATE_SHARED TRUE)
if(WIN32 OR OS2)
set(SDL_LIBSAMPLERATE_DYNAMIC "\"$<TARGET_FILE_NAME:SampleRate::samplerate>\"")
else()
set(SDL_LIBSAMPLERATE_DYNAMIC "\"$<TARGET_SONAME_FILE_NAME:SampleRate::samplerate>\"")
endif()
endif()
endif()
else() else()
list(APPEND EXTRA_LDFLAGS -lsamplerate) target_link_libraries(sdl-build-options INTERFACE SampleRate::samplerate)
list(APPEND SDL_REQUIRES_PRIVATE SampleRate::samplerate)
endif()
else()
check_include_file(samplerate.h HAVE_LIBSAMPLERATE_H)
if(HAVE_LIBSAMPLERATE_H)
set(HAVE_LIBSAMPLERATE TRUE)
if(SDL_LIBSAMPLERATE_SHARED AND NOT HAVE_SDL_LOADSO)
message_warn("You must have SDL_LoadObject() support for dynamic libsamplerate loading")
endif()
FindLibraryAndSONAME("samplerate")
if(SDL_LIBSAMPLERATE_SHARED AND SAMPLERATE_LIB AND HAVE_SDL_LOADSO)
set(SDL_LIBSAMPLERATE_DYNAMIC "\"${SAMPLERATE_LIB_SONAME}\"")
set(HAVE_LIBSAMPLERATE_SHARED TRUE)
else()
list(APPEND EXTRA_LDFLAGS -lsamplerate)
endif()
endif() endif()
endif() endif()
endif() endif()