cmake_minimum_required(VERSION 3.0)
project (univerxel VERSION 0.0.1)

cmake_policy(SET CMP0072 NEW)
find_package(OpenGL REQUIRED)

if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Release)
endif()

set(CMAKE_CXX_FLAGS "-Wall -Wextra")

find_program(CCACHE_FOUND ccache)
if(CCACHE_FOUND)
	set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
endif(CCACHE_FOUND)

set(ALL_LIBS
	${OPENGL_LIBRARY}
	glfw
	GLEW
	pthread
)

add_definitions(
	-DTW_STATIC
	-DTW_NO_LIB_PRAGMA
	-DTW_NO_DIRECT3D
	-DGLEW_STATIC
	-D_CRT_SECURE_NO_WARNINGS
	-mavx2 #-mavx512f
	-mfma
)

file(GLOB_RECURSE SOURCES "src/*.cpp")
file(GLOB IMGUI "include/imgui-1.76/*.cpp")
file(GLOB FASTNOISE "include/FastNoiseSIMD/*.cpp")

add_executable(univerxel ${SOURCES} ${IMGUI} ${FASTNOISE})
target_compile_features(univerxel PUBLIC cxx_std_17)
target_link_libraries(univerxel ${ALL_LIBS})
target_include_directories(univerxel PRIVATE "include/imgui-1.76/" "include/FastNoiseSIMD/")


file(COPY content/shaders DESTINATION ${CMAKE_BINARY_DIR}/content)
file(COPY content/textures DESTINATION ${CMAKE_BINARY_DIR}/content)

# Docs
add_custom_target(docs
    COMMAND doxygen ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile
    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
    COMMENT "Build doc."
)