#########################################################################################
# common libraries

SET(EXTERNAL_LIBS "")

FIND_PACKAGE(SDL REQUIRED)
INCLUDE_DIRECTORIES(${SDL_INCLUDE_DIR})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${SDL_LIBRARY})

FIND_PACKAGE(OpenGL REQUIRED)
INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${OPENGL_LIBRARY})

FIND_PACKAGE(XercesC REQUIRED)
INCLUDE_DIRECTORIES(${XERCESC_INCLUDE_DIR})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${XERCESC_LIBRARY})

FIND_PACKAGE(OpenAL REQUIRED)
INCLUDE_DIRECTORIES(${OPENAL_INCLUDE_DIR})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${OPENAL_LIBRARY})

FIND_PACKAGE(OGG REQUIRED)
INCLUDE_DIRECTORIES(${OGG_INCLUDE_DIR})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${OGG_LIBRARY})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${VORBIS_LIBRARY})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${VORBIS_FILE_LIBRARY})

FIND_PACKAGE(LUA REQUIRED)
INCLUDE_DIRECTORIES(${LUA_INCLUDE_DIR})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${LUA_LIBRARIES})

FIND_PACKAGE(JPEG REQUIRED)
INCLUDE_DIRECTORIES(${JPEG_INCLUDE_DIR})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${JPEG_LIBRARY})

FIND_PACKAGE(PNG REQUIRED)
INCLUDE_DIRECTORIES(${PNG_INCLUDE_DIR})
SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${PNG_LIBRARY})

#########################################################################################
# glest game

SET(DIRS_WITH_SRC
    ai
	facilities
	game
	global
	graphics
	gui
	main
	menu
	network
	sound
	type_instances
	types
	world)
	

SET(GLEST_LIB_INCLUDE_ROOT "../shared_lib/include/")
SET(GLEST_LIB_INCLUDE_DIRS
    ${GLEST_LIB_INCLUDE_ROOT}platform/common
	${GLEST_LIB_INCLUDE_ROOT}platform/sdl
	${GLEST_LIB_INCLUDE_ROOT}platform/posix
	${GLEST_LIB_INCLUDE_ROOT}util
	${GLEST_LIB_INCLUDE_ROOT}graphics
	${GLEST_LIB_INCLUDE_ROOT}graphics/gl
	${GLEST_LIB_INCLUDE_ROOT}sound
	${GLEST_LIB_INCLUDE_ROOT}sound/openal
	${GLEST_LIB_INCLUDE_ROOT}xml
	${GLEST_LIB_INCLUDE_ROOT}glew
	${GLEST_LIB_INCLUDE_ROOT}lua
	${GLEST_LIB_INCLUDE_ROOT}streflop
	${GLEST_LIB_INCLUDE_ROOT}streflop/libm_flt32_source
	${GLEST_LIB_INCLUDE_ROOT}map)
INCLUDE_DIRECTORIES( ${GLEST_LIB_INCLUDE_DIRS} )

SET(MG_SOURCE_FILES "")
	
FOREACH(DIR IN LISTS DIRS_WITH_SRC)
	INCLUDE_DIRECTORIES( ${DIR} )

	set(SRC_DIR_TO_GLOB ${DIR})
	FILE(GLOB SRC_FILES_FROM_THIS_DIR ${SRC_DIR_TO_GLOB}/*.cpp)
	SET(MG_SOURCE_FILES ${MG_SOURCE_FILES} ${SRC_FILES_FROM_THIS_DIR})
	
	IF(APPLE)
		FILE(GLOB SRC_FILES_FROM_THIS_DIR ${SRC_DIR_TO_GLOB}/*.mm)
		#MESSAGE(STATUS "SRC_FILES_FROM_THIS_DIR: ${SRC_FILES_FROM_THIS_DIR}")
		SET(MG_SOURCE_FILES ${MG_SOURCE_FILES} ${SRC_FILES_FROM_THIS_DIR})
		FILE(GLOB SRC_FILES_FROM_THIS_DIR ${SRC_DIR_TO_GLOB}/*.m)
		#MESSAGE(STATUS "SRC_FILES_FROM_THIS_DIR: ${SRC_FILES_FROM_THIS_DIR}")
		SET(MG_SOURCE_FILES ${MG_SOURCE_FILES} ${SRC_FILES_FROM_THIS_DIR})	
		ENDIF(APPLE)
ENDFOREACH(DIR)

# [RCL] FIXME: make it compiler-agnostic
SET(CMAKE_CXX_FLAGS "-O3 -fno-strict-aliasing -frounding-math  -fsignaling-nans -mfpmath=sse -msse -DSTREFLOP_SSE")

SET(TARGET_NAME "glest.bin")

SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/data/glest_game)

ADD_EXECUTABLE(${TARGET_NAME} ${MG_SOURCE_FILES})
TARGET_LINK_LIBRARIES(${TARGET_NAME} streflop)
TARGET_LINK_LIBRARIES(${TARGET_NAME} glest_lib)
TARGET_LINK_LIBRARIES(${TARGET_NAME} ${EXTERNAL_LIBS})