cmake_minimum_required(VERSION 3.14)

project(RNBOCommandLine LANGUAGES CXX)

# --------------------------------------------------------------------
# Tooling / IntelliSense
# --------------------------------------------------------------------
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

# RNBO requires at least C++11
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

include(FetchContent)

# --------------------------------------------------------------------
# libsndfile via FetchContent
# --------------------------------------------------------------------
FetchContent_Declare(
    libsndfile
    GIT_REPOSITORY https://github.com/libsndfile/libsndfile.git
    GIT_TAG        1.2.2   # or any version you prefer
)

# Optional: disable features you don't need to reduce build time
set(BUILD_PROGRAMS OFF CACHE BOOL "" FORCE)
set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
set(BUILD_TESTING OFF CACHE BOOL "" FORCE)
set(ENABLE_EXTERNAL_LIBS OFF CACHE BOOL "" FORCE)

FetchContent_MakeAvailable(libsndfile)

# libsndfile provides the target: sndfile
# --------------------------------------------------------------------

# Main executable
add_executable(RNBOCommandLine
    main.cpp
    export/sound-file-mixer.cpp
    export/rnbo/RNBO.cpp
)

# RNBO headers
target_include_directories(RNBOCommandLine
    PRIVATE
        export/rnbo
        export/rnbo/common
)

# Link against libsndfile
target_link_libraries(RNBOCommandLine
    PRIVATE
        sndfile
)

# --------------------------------------------------------------------
# macOS system frameworks
# --------------------------------------------------------------------
if(APPLE)
    find_library(CORE_FOUNDATION Foundation)
    find_library(APPLICATION_SERVICES ApplicationServices)
    find_library(CORE_SERVICES CoreServices)

    target_link_libraries(RNBOCommandLine
        PRIVATE
            ${CORE_FOUNDATION}
            ${APPLICATION_SERVICES}
            ${CORE_SERVICES}
    )
endif()

# --------------------------------------------------------------------
# Copy the executable up one level after build
# --------------------------------------------------------------------
add_custom_command(
    TARGET RNBOCommandLine
    POST_BUILD
    COMMAND ${CMAKE_COMMAND} -E copy
            $<TARGET_FILE:RNBOCommandLine>
            ${CMAKE_SOURCE_DIR}
)