cmake_minimum_required(VERSION 2.8)

set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type.")
project(SSVStart)

set(CMAKE_CXX_FLAGS "-std=c++11 -Wall -Wextra -W -pedantic" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG -O3" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_DEBUG "-fno-omit-frame-pointer -g3 -gdwarf-2 -O0" CACHE STRING "" FORCE)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules/;${CMAKE_MODULE_PATH}")
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/extlibs/SSVUtils/cmake/modules/;${CMAKE_MODULE_PATH}")

set(SSVSTART_USE_JSON TRUE CACHE BOOL "Use JSON tools/utilities (Requires SSVJsonCpp and SSVUtilsJson).")
if(SSVSTART_USE_JSON)
	set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/extlibs/SSVJsonCpp/cmake/modules/;${CMAKE_MODULE_PATH}")
	set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/extlibs/SSVUtilsJson/cmake/modules/;${CMAKE_MODULE_PATH}")
else()
	add_definitions(-DSSVS_N_USE_JSON)
endif()

set(BUILD_SHARED_LIB TRUE CACHE BOOL "Build shared libraries.")
if(BUILD_SHARED_LIB)
	set(LIB_TYPE SHARED)
else()
	set(LIB_TYPE STATIC)
endif()

set(SFML_STATIC_LIBRARIES FALSE CACHE BOOL "Look for static SFML libraries.")
find_package(SFML 2 COMPONENTS audio graphics window system network)
if(NOT SFML_FOUND)
	set(SFML_INCLUDE_DIR "" CACHE STRING "SFML2 include directory")
	set(SFML_SYSTEM_LIBRARY "" CACHE STRING "SFML2 System library file")
	set(SFML_WINDOW_LIBRARY "" CACHE STRING "SFML2 Window library file")
	set(SFML_GRAPHICS_LIBRARY "" CACHE STRING "SFML2 Graphics library file")
	set(SFML_NETWORK_LIBRARY "" CACHE STRING "SFML2 Network library file")
	set(SFML_AUDIO_LIBRARY "" CACHE STRING "SFML2 Audio library file")
	message("\n-> SFML directory not found. Set include and libraries manually.")
endif()

find_package(SSVUtils REQUIRED)

if(SSVSTART_USE_JSON)
	find_package(SSVJsonCpp REQUIRED)
	find_package(SSVUtilsJson REQUIRED)
endif()

set(SRC_DIR "src")
set(INC_DIR "include")
file(GLOB_RECURSE SRC_LIST "${INC_DIR}/*" "${SRC_DIR}/*")

include_directories(${INC_DIR})
include_directories(${SFML_INCLUDE_DIR})
include_directories(${SSVUTILS_INCLUDE_DIR})

if(SSVSTART_USE_JSON)
	include_directories(${SSVJSONCPP_INCLUDE_DIR})
	include_directories(${SSVUTILSJSON_INCLUDE_DIR})
endif()

add_library(${PROJECT_NAME} ${LIB_TYPE} ${SRC_LIST})
target_link_libraries(${PROJECT_NAME} ${SFML_AUDIO_LIBRARY})
target_link_libraries(${PROJECT_NAME} ${SFML_GRAPHICS_LIBRARY})
target_link_libraries(${PROJECT_NAME} ${SFML_WINDOW_LIBRARY})
target_link_libraries(${PROJECT_NAME} ${SFML_SYSTEM_LIBRARY})
target_link_libraries(${PROJECT_NAME} ${SFML_NETWORK_LIBRARY})
target_link_libraries(${PROJECT_NAME} ${SSVUTILS_LIBRARY})

if(SSVSTART_USE_JSON)
	target_link_libraries(${PROJECT_NAME} ${SSVJSONCPP_LIBRARY})
endif()

if(BUILD_SHARED_LIB)
	set_target_properties(${PROJECT_NAME} PROPERTIES DEBUG_POSTFIX -d)
else()
	set_target_properties(${PROJECT_NAME} PROPERTIES DEBUG_POSTFIX -s-d)
	set_target_properties(${PROJECT_NAME} PROPERTIES RELEASE_POSTFIX -s)
endif()

install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION lib LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
install(DIRECTORY ${INC_DIR} DESTINATION .)
