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- # Copyright (c) 2009 Boudewijn Rempt <boud@valdyas.org>
- #
- # Redistribution and use is allowed according to the terms of the BSD license.
- # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
- #
- # - try to find glew library and include files
- # GLEW_INCLUDE_DIR, where to find GL/glew.h, etc.
- # GLEW_LIBRARIES, the libraries to link against
- # GLEW_FOUND, If false, do not try to use GLEW.
- # Also defined, but not for general use are:
- # GLEW_GLEW_LIBRARY = the full path to the glew library.
- IF (WIN32)
- IF(CYGWIN)
- FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h)
- FIND_LIBRARY( GLEW_GLEW_LIBRARY glew32
- ${OPENGL_LIBRARY_DIR}
- /usr/lib/w32api
- /usr/X11R6/lib
- )
- ELSE(CYGWIN)
-
- FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h
- $ENV{GLEW_ROOT_PATH}/include
- )
- FIND_LIBRARY( GLEW_GLEW_LIBRARY
- NAMES glew glew32
- PATHS
- $ENV{GLEW_ROOT_PATH}/lib
- ${OPENGL_LIBRARY_DIR}
- )
- ENDIF(CYGWIN)
- ELSE (WIN32)
- IF (APPLE)
- # These values for Apple could probably do with improvement.
- FIND_PATH( GLEW_INCLUDE_DIR glew.h
- /System/Library/Frameworks/GLEW.framework/Versions/A/Headers
- ${OPENGL_LIBRARY_DIR}
- )
- SET(GLEW_GLEW_LIBRARY "-framework GLEW" CACHE STRING "GLEW library for OSX")
- SET(GLEW_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
- ELSE (APPLE)
- FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h
- /usr/include/GL
- /usr/openwin/share/include
- /usr/openwin/include
- /usr/X11R6/include
- /usr/include/X11
- /opt/graphics/OpenGL/include
- /opt/graphics/OpenGL/contrib/libglew
- )
- FIND_LIBRARY( GLEW_GLEW_LIBRARY GLEW
- /usr/openwin/lib
- /usr/X11R6/lib
- )
- ENDIF (APPLE)
- ENDIF (WIN32)
- SET( GLEW_FOUND "NO" )
- IF(GLEW_INCLUDE_DIR)
- IF(GLEW_GLEW_LIBRARY)
- # Is -lXi and -lXmu required on all platforms that have it?
- # If not, we need some way to figure out what platform we are on.
- SET( GLEW_LIBRARIES
- ${GLEW_GLEW_LIBRARY}
- ${GLEW_cocoa_LIBRARY}
- )
- SET( GLEW_FOUND "YES" )
- #The following deprecated settings are for backwards compatibility with CMake1.4
- SET (GLEW_LIBRARY ${GLEW_LIBRARIES})
- SET (GLEW_INCLUDE_PATH ${GLEW_INCLUDE_DIR})
- ENDIF(GLEW_GLEW_LIBRARY)
- ENDIF(GLEW_INCLUDE_DIR)
- 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_GLEW_LIBRARY
- GLEW_Xmu_LIBRARY
- GLEW_Xi_LIBRARY
- )
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