# Tries to find GLEW
#
# Sets variables
#   GLEW_FOUND
#   GLEW_INCLUDE_DIR
#   GLEW_LIBRARIES
#
SET (GLEW_FOUND FALSE)

FIND_PATH (GLEW_INCLUDE_DIR glew.h /usr/include/ /usr/local/include/ /usr/include/GL /usr/local/include/GL $ENV{GLEW_PATH}/include $ENV{GLEW_INCLUDE_PATH})

FIND_LIBRARY (GLEW_LIBRARIES NAMES GLEW PATHS /usr/lib /usr/local/lib $ENV{GLEW_PATH} $ENV{GLEW_PATH}/lib ENV{GLEW_LIBRARY_PATH})

IF (GLEW_INCLUDE_DIR AND GLEW_LIBRARIES)
	SET (GLEW_FOUND TRUE)
ENDIF (GLEW_INCLUDE_DIR AND GLEW_LIBRARIES)

IF (GLEW_FOUND)
   IF (NOT GLEW_FIND_QUIETLY)
      MESSAGE(STATUS "Found GLEW: ${GLEW_LIBRARIES}")
   ENDIF (NOT GLEW_FIND_QUIETLY)
ELSE (GLEW_FOUND)
   IF (GLEW_FIND_REQUIRED)
      MESSAGE(FATAL_ERROR "Could not find GLEW")
   ENDIF (GLEW_FIND_REQUIRED)
ENDIF (GLEW_FOUND)

MARK_AS_ADVANCED (
	GLEW_INCLUDE_DIR
	GLEW_LIBRARIES
	)