CMakeLists.txt

cmake_minimum_required(VERSION 2.8)
project(WIDGETZ C)

include_directories(
	${WIDGETZ_SOURCE_DIR}/include
)

file(GLOB_RECURSE SOURCES "src/*.c")

if(NOT USE_INTERNAL_LIB)
	file(GLOB_RECURSE EXAMPLE_DATA RELATIVE "${WIDGETZ_SOURCE_DIR}/example/" "example/data/*")
	set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -Wall -g")

	set(ALLEGRO_SUB_VERSION "0" CACHE STRING "Sub version of Allegro to use (0 - stable, 1 - unstable")
	set(ALLEGRO_WIP_VERSION "0" CACHE STRING "WIP version of Allegro to use")

	include(FindPkgConfig)
	set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMake/Modules")
	find_package(Allegro REQUIRED)
	find_package(Freetype REQUIRED)
	include_directories(${ALLEGRO_INCLUDE_DIR} ${FREETYPE_INCLUDE_DIR})
	set(WZ_ALLEGRO_LDFLAGS ${ALLEGRO_LIBRARIES} ${FREETYPE_LIBRARIES})

	if(WIN32)
		set(EXECUTABLE_TYPE "WIN32")
	endif(WIN32)

	if(APPLE)
		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
		if(IPHONE)
			set(WZ_ALLEGRO_LDFLAGS ${WZ_ALLEGRO_LDFLAGS} "-framework CoreGraphics -framework QuartzCore -framework UIKit -framework Foundation -framework CoreFoundation -framework OpenGLES -framework OpenAL -lm")
			set(SDKROOT "iphoneos")
			set(CMAKE_OSX_SYSROOT "${SDKROOT}")
			set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphoneos;-iphonesimulator")
			add_definitions(-DIPHONE)
		else(IPHONE)
			set(WZ_ALLEGRO_LDFLAGS ${WZ_ALLEGRO_LDFLAGS} "-framework Cocoa -framework QuartzCore -framework Foundation -framework CoreFoundation -framework OpenGL -framework IOKit -framework AudioToolbox -framework OpenAL -lm")  
			add_definitions(-DAPPLE)
		endif(IPHONE)
	endif(APPLE)

	add_custom_target(example_data ALL DEPENDS ${EXAMPLE_DATA})

	if(IPHONE)
		add_executable(example MACOSX_BUNDLE "example/example.c")
		set_target_properties(example PROPERTIES MACOSX_BUNDLE_GUI_IDENTIFIER "org.widgetz.example")
		set_target_properties(example PROPERTIES XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "iPhone Developer")
		set(APP_RES_DIR \${TARGET_BUILD_DIR}/\${FULL_PRODUCT_NAME})

		foreach(file ${EXAMPLE_DATA})
			add_custom_command(
				TARGET example
				POST_BUILD
				COMMAND mkdir -p ${APP_RES_DIR} &&
					ditto "${CMAKE_CURRENT_SOURCE_DIR}/example/${file}" ${APP_RES_DIR} &&
					echo "Copied Data to Bundle."
			)
		endforeach(file)
	else(IPHONE)
		add_executable(example "example/example.c")

		foreach(file ${EXAMPLE_DATA})
			add_custom_command(
				OUTPUT ${file}
				COMMAND "${CMAKE_COMMAND}" -E copy "${CMAKE_CURRENT_SOURCE_DIR}/example/${file}" "${file}"
			)
		endforeach(file)
	endif(IPHONE)
	
	add_library(widgetz ${SOURCES})
	target_link_libraries(widgetz ${WZ_ALLEGRO_LDFLAGS})

	set(EXAMPLE_LIBS widgetz ${WZ_ALLEGRO_LDFLAGS})
	if(NOT MSVC)
		list(APPEND EXAMPLE_LIBS m)
	endif()

	target_link_libraries(example ${EXAMPLE_LIBS})
	install(DIRECTORY "${WIDGETZ_SOURCE_DIR}/include/widgetz" DESTINATION include)
	install(TARGETS widgetz ARCHIVE DESTINATION lib)
else(NOT USE_INTERNAL_LIB)
	add_library(widgetz ${SOURCES})
	target_link_libraries(widgetz ${ALLEGRO_LIBRARIES})
endif(NOT USE_INTERNAL_LIB)