shithub: ft²

ref: 8391cc5ac8ad74fa3d08c7228cb4a30ac657c56f
dir: /CMakeLists.txt/

cmake_minimum_required(VERSION 3.7)

project(ft2-clone)

option(EXTERNAL_LIBFLAC "use external(system) flac library" OFF)

find_package(SDL2 REQUIRED)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${ft2-clone_SOURCE_DIR}/release/other/")

file(GLOB ft2-clone_SRC
    "${ft2-clone_SOURCE_DIR}/src/rtmidi/*.cpp"
    "${ft2-clone_SOURCE_DIR}/src/*.c"
    "${ft2-clone_SOURCE_DIR}/src/gfxdata/*.c"
    "${ft2-clone_SOURCE_DIR}/src/mixer/*.c"
    "${ft2-clone_SOURCE_DIR}/src/scopes/*.c"
    "${ft2-clone_SOURCE_DIR}/src/modloaders/*.c"
    "${ft2-clone_SOURCE_DIR}/src/smploaders/*.c"
)

add_executable(ft2-clone ${ft2-clone_SRC})

target_include_directories(ft2-clone SYSTEM
    PRIVATE ${SDL2_INCLUDE_DIRS})

if("${SDL2_LIBRARIES}" STREQUAL "")
    message(WARNING "SDL2_LIBRARIES wasn't set, manually setting to SDL2::SDL2")
    set(SDL2_LIBRARIES "SDL2::SDL2")
endif()

find_package(Threads REQUIRED)

target_link_libraries(ft2-clone
    PRIVATE m Threads::Threads ${SDL2_LIBRARIES})

target_compile_definitions(ft2-clone
    PRIVATE HAS_MIDI
    PRIVATE HAS_LIBFLAC)

if(UNIX)
    if(APPLE)
        find_library(COREAUDIO CoreAudio REQUIRED)
        find_library(COREMIDI CoreMIDI REQUIRED)
        target_link_libraries(ft2-clone
            PRIVATE ${COREAUDIO} ${COREMIDI})
        target_compile_definitions(ft2-clone
            PRIVATE __MACOSX_CORE__)
    else()
        target_link_libraries(ft2-clone
            PRIVATE asound)
        target_compile_definitions(ft2-clone
            PRIVATE __LINUX_ALSA__)
    endif()
endif()

if(EXTERNAL_LIBFLAC)
    find_package(PkgConfig REQUIRED)
    pkg_check_modules(FLAC REQUIRED IMPORTED_TARGET flac)
    target_compile_definitions(ft2-clone
        PRIVATE EXTERNAL_LIBFLAC)
    target_link_libraries(ft2-clone
        PRIVATE PkgConfig::FLAC)
else()
    file(GLOB flac_SRCS
        "${ft2-clone_SOURCE_DIR}/src/libflac/*.c")
    target_sources(ft2-clone PRIVATE ${flac_SRCS})
endif()

install(TARGETS ft2-clone
    RUNTIME DESTINATION bin)