cmake_minimum_required(VERSION 3.5.1)

include(${CMAKE_CURRENT_SOURCE_DIR}/cmake_helpers/helpers.cmake)

set(CMAKE_MODULE_PATH
	${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake_helpers/find_modules)

project(hello_world LANGUAGES CXX)

if(UNIX)
	set(SDL2_image_name SDL2_image)
	set(SDL2_ttf_name SDL2_ttf)
	set(SDL2_mixer_name SDL2_mixer)
elseif(WIN32 OR APPLE)
	set(SDL2_image_name SDL2_IMAGE)
	set(SDL2_ttf_name SDL2_TTF)
	set(SDL2_mixer_name SDL2_MIXER)
endif()

find_package(SDL2 REQUIRED)
find_package(SDL2_image REQUIRED)
find_package(${SDL2_ttf_name} REQUIRED)
find_package(${SDL2_mixer_name} REQUIRED)

set(_BASE_DIR ${CMAKE_CURRENT_SOURCE_DIR})

add_executable(${PROJECT_NAME} ${_BASE_DIR}/main.cpp)

set_target_cpp_standard(${PROJECT_NAME} 17)
enable_target_warnings(${PROJECT_NAME})

target_include_directories(
	${PROJECT_NAME} PRIVATE
		${_BASE_DIR}
		${SDL2_INCLUDE_DIR}
		${SDL2_IMAGE_INCLUDE_DIR}
		${SDL2_TTF_INCLUDE_DIR}
		${SDL2_MIXER_INCLUDE_DIR}
)

target_link_libraries(
	${PROJECT_NAME} PRIVATE
		${SDL2_LIBRARY}
		${SDL2_IMAGE_LIBRARY}
		${SDL2_TTF_LIBRARY}
		${SDL2_MIXER_LIBRARY}
)