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FindGLEW.cmake 1.74 KB
2f78883a   Jiaming Guo   add FindGLEW.cmake
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  #
  # Windows users: define the GLEW_PATH environment variable to point
  # to the root glew directory, which contains:
  #		lib/Release/Win32/glew32.lib AND/OR lib/Release/x64/glew32.lib
  #		include/GL/glew.h
  
  #Try to find GLEW library and include path.
  # Once done this will define
  #
  # GLEW_FOUND
  # GLEW_INCLUDE_DIR
  # GLEW_LIBRARY
  # 
  
  IF (WIN32)
  	FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h
  		$ENV{GLEW_PATH}/include
  		$ENV{PROGRAMFILES}/GLEW/include
  		${PROJECT_SOURCE_DIR}/src/nvgl/glew/include
  		DOC "The directory where GL/glew.h resides")
  	if( CMAKE_SIZEOF_VOID_P EQUAL 8 )
  		FIND_LIBRARY( GLEW_LIBRARY
  			NAMES glew GLEW glew32 glew32s
  			PATHS
  			$ENV{GLEW_PATH}/lib/Release/x64
  			$ENV{PROGRAMFILES}/GLEW/lib
  			${PROJECT_SOURCE_DIR}/src/nvgl/glew/bin
  			${PROJECT_SOURCE_DIR}/src/nvgl/glew/lib
  			DOC "The GLEW library")
  	else( CMAKE_SIZEOF_VOID_P EQUAL 8 )
  		FIND_LIBRARY( GLEW_LIBRARY
  			NAMES glew GLEW glew32 glew32s
  			PATHS
  			$ENV{GLEW_PATH}/lib/Release/Win32
  			$ENV{PROGRAMFILES}/GLEW/lib
  			${PROJECT_SOURCE_DIR}/src/nvgl/glew/bin
  			${PROJECT_SOURCE_DIR}/src/nvgl/glew/lib
  			DOC "The GLEW library")
  	endif( CMAKE_SIZEOF_VOID_P EQUAL 8 )
  ELSE (WIN32)
  	FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h
  		/usr/include
  		/usr/local/include
  		/sw/include
  		/opt/local/include
  		DOC "The directory where GL/glew.h resides")
  	FIND_LIBRARY( GLEW_LIBRARY
  		NAMES GLEW glew
  		PATHS
  		/usr/lib64
  		/usr/lib
  		/usr/local/lib64
  		/usr/local/lib
  		/sw/lib
  		/opt/local/lib
  		DOC "The GLEW library")
  ENDIF (WIN32)
  
  IF (GLEW_INCLUDE_DIR)
  	SET( GLEW_FOUND 1 CACHE STRING "Set to 1 if GLEW is found, 0 otherwise")
  ELSE (GLEW_INCLUDE_DIR)
  	SET( GLEW_FOUND 0 CACHE STRING "Set to 1 if GLEW is found, 0 otherwise")
  ENDIF (GLEW_INCLUDE_DIR)
  
  MARK_AS_ADVANCED( 
  	GLEW_FOUND 
  	GLEW_INCLUDE_DIR
  	GLEW_LIBRARY
  )