cmake_minimum_required(VERSION 3.16)
project(demo64k LANGUAGES C CXX)

option(DEMO_SIZE_OPT "Enable size optimization flags" OFF)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

add_executable(demo64k
    src/main.cpp
    src/platform.cpp
    src/gpu/gpu.cpp
    src/audio/audio.cpp
)

target_include_directories(demo64k PRIVATE
    src
    third_party
)

find_package(glfw3 REQUIRED)
target_link_libraries(demo64k PRIVATE glfw)

if (DEMO_SIZE_OPT)
    if (MSVC)
        target_compile_options(demo64k PRIVATE /Os /GS-)
        target_link_options(demo64k PRIVATE /OPT:REF /OPT:ICF /INCREMENTAL:NO)
    else()
        target_compile_options(demo64k PRIVATE -Os -ffunction-sections -fdata-sections)
        target_link_options(demo64k PRIVATE -Wl,--gc-sections -s)
    endif()
endif()