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# - try to find glut library and include files
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# GLUT_INCLUDE_DIR, where to find GL/glut.h, etc.
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# GLUT_LIBRARIES, the libraries to link against
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# GLUT_FOUND, If false, do not try to use GLUT.
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# Also defined, but not for general use are:
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# GLUT_glut_LIBRARY = the full path to the glut library.
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# GLUT_Xmu_LIBRARY = the full path to the Xmu library.
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# GLUT_Xi_LIBRARY = the full path to the Xi Library.
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#=============================================================================
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# Copyright 2001-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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IF (WIN32)
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FIND_PATH( GLUT_INCLUDE_DIR NAMES GL/glut.h
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PATHS ${GLUT_ROOT_PATH}/include )
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FIND_LIBRARY( GLUT_glut_LIBRARY NAMES glut glut32
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PATHS
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${OPENGL_LIBRARY_DIR}
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${GLUT_ROOT_PATH}/Release
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)
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ELSE (WIN32)
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IF (APPLE)
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# These values for Apple could probably do with improvement.
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FIND_PATH( GLUT_INCLUDE_DIR glut.h
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/System/Library/Frameworks/GLUT.framework/Versions/A/Headers
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${OPENGL_LIBRARY_DIR}
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)
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SET(GLUT_glut_LIBRARY "-framework GLUT" CACHE STRING "GLUT library for OSX")
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SET(GLUT_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
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ELSE (APPLE)
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FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
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/usr/include/GL
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/usr/openwin/share/include
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/usr/openwin/include
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/opt/graphics/OpenGL/include
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/opt/graphics/OpenGL/contrib/libglut
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)
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FIND_LIBRARY( GLUT_glut_LIBRARY glut
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/usr/openwin/lib
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)
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FIND_LIBRARY( GLUT_Xi_LIBRARY Xi
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/usr/openwin/lib
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)
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FIND_LIBRARY( GLUT_Xmu_LIBRARY Xmu
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/usr/openwin/lib
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)
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ENDIF (APPLE)
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ENDIF (WIN32)
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SET( GLUT_FOUND "NO" )
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IF(GLUT_INCLUDE_DIR)
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IF(GLUT_glut_LIBRARY)
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# Is -lXi and -lXmu required on all platforms that have it?
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# If not, we need some way to figure out what platform we are on.
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SET( GLUT_LIBRARIES
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${GLUT_glut_LIBRARY}
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${GLUT_Xmu_LIBRARY}
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${GLUT_Xi_LIBRARY}
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${GLUT_cocoa_LIBRARY}
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)
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SET( GLUT_FOUND "YES" )
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#The following deprecated settings are for backwards compatibility with CMake1.4
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SET (GLUT_LIBRARY ${GLUT_LIBRARIES})
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SET (GLUT_INCLUDE_PATH ${GLUT_INCLUDE_DIR})
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ENDIF(GLUT_glut_LIBRARY)
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ENDIF(GLUT_INCLUDE_DIR)
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MARK_AS_ADVANCED(
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GLUT_INCLUDE_DIR
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GLUT_glut_LIBRARY
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GLUT_Xmu_LIBRARY
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GLUT_Xi_LIBRARY
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)
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