cmake_minimum_required(VERSION 2.6)

if (NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build (Debug or Release)" FORCE)
endif()

project(subconscious)

# Configuration headers
set(subconscious_VERSION_MAJOR 0)
set(subconscious_VERSION_MINOR 1)
configure_file(
    "${PROJECT_SOURCE_DIR}/src/main/headers/config.h.in"
    "${PROJECT_SOURCE_DIR}/src/main/headers/config.h"
)

# include directories
include_directories("${PROJECT_SOURCE_DIR}/src/main/headers")

# sources
file(GLOB_RECURSE SOURCES RELATIVE ${CMAKE_SOURCE_DIR} "src/main/cpp/*.cpp")

# executable
set(EXECUTABLE_NAME "subconscious")
add_executable(${EXECUTABLE_NAME} ${SOURCES})

# compiler settings
if (CMAKE_COMPILER_IS_GNUCC)
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror")
endif ()

if (MSVC)
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
endif ()

# SFML library
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules" ${CMAKE_MODULE_PATH})
find_package(SFML 2 REQUIRED network audio graphics window system)
if (SFML_FOUND)
    include_directories(${SFML_INCLUDE_DIR})
    target_link_libraries(${EXECUTABLE_NAME} ${SFML_LIBRARIES} ${SFML_DEPENDENCIES})
endif ()

# install target
install(TARGETS ${EXECUTABLE_NAME} DESTINATION bin)

# CPack packaging
include(InstallRequiredSystemLibraries)
# set(CPACK_RESOURCES_FILE_LICENSE "${CMAKE_SOURCE_DIR}/COPYING")
set(CPACK_PACKAGE_VERSION_MAJOR "${subconscious_VERSION_MAJOR}")
set(CPACK_PACKAGE_VERSION_MINOR "${subconscious_VERSION_MINOR}")
include(CPack)