cmake_minimum_required(VERSION 3.12)

project(lunarwm VERSION 0.0.1 LANGUAGES C CXX)

set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

add_compile_options(-Wall -Wextra -Wno-missing-field-initializers)

add_compile_definitions(
	XR_USE_PLATFORM_XLIB
	XR_USE_GRAPHICS_API_OPENGL
	WLR_USE_UNSTABLE
)


list(INSERT CMAKE_MODULE_PATH 0
	${CMAKE_CURRENT_SOURCE_DIR}/cmake
)

find_package(OpenGL REQUIRED)
find_package(OpenXR REQUIRED)
find_package(glm REQUIRED)
find_package(PkgConfig REQUIRED)
pkg_check_modules(Wlroots REQUIRED wlroots-0.19)
pkg_check_modules(X11 REQUIRED x11)
pkg_check_modules(wayland REQUIRED wayland-server wayland-protocols)

include_directories(
	${wayland_INCLUDE_DIRS}
	${X11_INCLUDE_DIRS}
	${GLM_INCLUDE_DIRS}
	${Wlroots_INCLUDE_DIRS}
)

set(SOURCES
	src/wlr/backend.cpp
	src/wlr/output.cpp

	src/compositor.cpp
	src/main.cpp
)

add_executable(${PROJECT_NAME} ${SOURCES})

target_link_libraries(${PROJECT_NAME}
	OpenGL::GL
	openxr_loader
	${wayland_LIBRARIES}
	${X11_LIBRARIES}
	${GLM_LIBRARIES}
	${Wlroots_LIBRARIES}
)