cmake_minimum_required(VERSION 3.13)  # CMake version check
if(ESP_PLATFORM)
    idf_component_register(
        SRC_DIRS "."
        INCLUDE_DIRS "."
    )
else() 
    project(RoboidControl)
    add_subdirectory(LinearAlgebra)
    add_subdirectory(Examples)

    set(CMAKE_CXX_STANDARD 17)      # Enable c++11 standard
    set(CMAKE_POSITION_INDEPENDENT_CODE ON)

    add_compile_definitions(GTEST)
    include(FetchContent)
    FetchContent_Declare(
        googletest
        DOWNLOAD_EXTRACT_TIMESTAMP ON
        URL https://github.com/google/googletest/archive/refs/heads/main.zip
    )

    # For Windows: Prevent overriding the parent project's compiler/linker settings
    set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
    FetchContent_MakeAvailable(googletest)

    include_directories(
        .
        LinearAlgebra
    )
    file(GLOB srcs 
        *.cpp
        Things/*.cpp
        Messages/*.cpp
        Arduino/*.cpp
        Posix/*.cpp
        Windows/*.cpp
    )
    add_library(RoboidControl STATIC ${srcs})
    
    enable_testing()

    file(GLOB_RECURSE test_srcs test/*_test.cc)
    add_executable(
        RoboidControlTest
        ${test_srcs}
    )
    target_link_libraries(
        RoboidControlTest
        gtest_main
        RoboidControl
        LinearAlgebra
    )

    include(GoogleTest)
    gtest_discover_tests(RoboidControlTest)
endif()