cmake_minimum_required(VERSION 3.20)

# set the project name
project(mp3-mad)
set (CMAKE_CXX_STANDARD 11)
set (DCMAKE_CXX_FLAGS "-Werror")

include(FetchContent)

# Add Portaduio for desktop build
add_compile_options(-DIS_DESKTOP)
FetchContent_Declare(portaudio GIT_REPOSITORY "https://github.com/PortAudio/portaudio.git" GIT_TAG v19.7.0 )
FetchContent_GetProperties(portaudio)
if(NOT portaudio_POPULATED)
    FetchContent_Populate(portaudio)
    add_subdirectory(${portaudio_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/portaudio)
endif()

# Build with arduino-audio-tools
if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
    add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../../.. ${CMAKE_CURRENT_BINARY_DIR}/arduino-audio-tools )
endif()


# Build with libmad 
FetchContent_Declare(arduino_libmad GIT_REPOSITORY "https://github.com/pschatzmann/arduino-libmad.git" GIT_TAG main )
FetchContent_GetProperties(arduino_libmad)
if(NOT arduino_libmad_POPULATED)
    FetchContent_Populate(arduino_libmad)
    add_subdirectory(${arduino_libmad_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/arduino_libmad)
endif()

# build sketch as executabl
add_executable (mp3-mad mp3-mad.cpp)
# set preprocessor defines
target_compile_definitions(mp3-mad PUBLIC -DARDUINO -DUSE_PORTAUDIO -DIS_DESKTOP )

# specify libraries
target_link_libraries(mp3-mad portaudio arduino_emulator arduino_libmad arduino-audio-tools )
# ESP32: CONFIG_ARDUINO_LOOP_STACK_SIZE 8192 -> so we test it with this setting "-Wl,-z,stack-size=8192"
#add_link_options("-z,stack-size=8192")