# ---------------------------------
# Finds EXPAT toolkit
#
# Sets EXPAT_FOUND
# Sets EXPAT_LIBRARIES
# Sets EXPAT_LIBRARY_DIRS
# Sets EXPAT_LDFLAGS
# Sets EXPAT_LDFLAGS_OTHERS
# Sets EXPAT_INCLUDE_DIRS
# Sets EXPAT_CFLAGS
# Sets EXPAT_CFLAGS_OTHERS
# ---------------------------------
IF(UNIX)
	SET(EXPAT_expat_INCLUDE_PATH "EXPAT_expat_INCLUDE_PATH-NOTFOUND")
	FIND_PATH(EXPAT_expat_INCLUDE_PATH "expat.h"
		PATHS "${OV_CUSTOM_DEPENDENCIES_PATH}/include")
	FIND_LIBRARY(EXPAT_expat_LIBRARY
		NAMES expat
		PATHS "${OV_CUSTOM_DEPENDENCIES_PATH}/lib")
ENDIF(UNIX)

IF(WIN32)
	SET(EXPAT_expat_INCLUDE_PATH "EXPAT_expat_INCLUDE_PATH-NOTFOUND")
	FIND_PATH(EXPAT_expat_INCLUDE_PATH "expat.h"
		PATHS ${OV_CUSTOM_DEPENDENCIES_PATH} PATH_SUFFIXES expat/include expat/Source/lib)
	FIND_LIBRARY(EXPAT_expat_LIBRARY
		NAMES libexpat
		PATHS ${OV_CUSTOM_DEPENDENCIES_PATH} PATH_SUFFIXES expat/Lib expat/Bin)

	FIND_PATH(EXPAT_BIN . PATHS ${OV_CUSTOM_DEPENDENCIES_PATH} PATH_SUFFIXES expat/Bin NO_DEFAULT_PATH)

	INSTALL( 
		DIRECTORY ${EXPAT_BIN}/
		DESTINATION ${DIST_BINDIR}
		FILES_MATCHING PATTERN "*.dll")
ENDIF(WIN32)

IF(EXPAT_expat_INCLUDE_PATH)
IF(EXPAT_expat_LIBRARY)
	SET(EXPAT_FOUND TRUE)
	SET(EXPAT_LIBRARIES ${EXPAT_expat_LIBRARY})
	SET(EXPAT_LIBRARY_DIRS "")
	SET(EXPAT_LDFLAGS "")
	SET(EXPAT_LDFLAGS_OTHERS "")
	SET(EXPAT_INCLUDE_DIRS ${EXPAT_expat_INCLUDE_PATH})
	SET(EXPAT_CFLAGS "")
	SET(EXPAT_CFLAGS_OTHERS "")
ENDIF(EXPAT_expat_LIBRARY)
ENDIF(EXPAT_expat_INCLUDE_PATH)

MARK_AS_ADVANCED(
	EXPAT_expat_INCLUDE_PATH
	EXPAT_expat_LIBRARY

	EXPAT_FOUND
	EXPAT_LIBRARIES
	EXPAT_LIBRARY_DIRS
	EXPAT_LDFLAGS
	EXPAT_LDFLAGS_OTHERS
	EXPAT_INCLUDE_DIRS
	EXPAT_CFLAGS
	EXPAT_CFLAGS_OTHERS
)

IF(EXPAT_FOUND)
	debug_message( "  Found expat...")
	INCLUDE_DIRECTORIES(${EXPAT_INCLUDE_DIRS})
	ADD_DEFINITIONS(${EXPAT_CFLAGS})
	ADD_DEFINITIONS(${EXPAT_CFLAGS_OTHERS})
	# LINK_DIRECTORIES(${EXPAT_LIBRARY_DIRS})
	TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${EXPAT_LIBRARIES})

	ADD_DEFINITIONS(-DTARGET_HAS_ThirdPartyExpat)
ELSE(EXPAT_FOUND)
	MESSAGE(WARNING "  FAILED to find expat...")
ENDIF(EXPAT_FOUND)