cmake_minimum_required(VERSION 3.31)

set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD "0e5b6991-d74f-4b3d-a41c-cf096e0b2508")

project(LunarWM LANGUAGES C CXX)

set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_MODULE_STD 1)

add_compile_definitions(
	WLR_USE_UNSTABLE
	XR_USE_PLATFORM_EGL
	XR_USE_GRAPHICS_API_OPENGL_ES
)

find_package(PkgConfig)

pkg_check_modules(WAYLAND REQUIRED IMPORTED_TARGET GLOBAL wayland-server)
pkg_check_modules(EGL REQUIRED IMPORTED_TARGET egl)
pkg_check_modules(GLES2 REQUIRED IMPORTED_TARGET glesv2)
pkg_check_modules(WLROOTS REQUIRED IMPORTED_TARGET wlroots-0.19)
pkg_check_modules(OPENXR REQUIRED IMPORTED_TARGET openxr)

add_executable(${PROJECT_NAME})
target_sources(${PROJECT_NAME} PUBLIC
	src/main.cpp
)
target_sources(${PROJECT_NAME} PUBLIC FILE_SET CXX_MODULES FILES
	src/Math.cppm
	src/Compositor.cppm
	src/LunarWM.cppm
)
target_link_libraries(${PROJECT_NAME} PUBLIC
	PkgConfig::WAYLAND
	PkgConfig::EGL
	PkgConfig::GLES2
	PkgConfig::WLROOTS
	PkgConfig::OPENXR
)