67 lines
2.1 KiB
CMake
67 lines
2.1 KiB
CMake
##============================================================================
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## Copyright (c) Kitware, Inc.
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## All rights reserved.
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## See LICENSE.txt for details.
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## This software is distributed WITHOUT ANY WARRANTY; without even
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## the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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## PURPOSE. See the above copyright notice for more information.
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##
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## Copyright 2014 Sandia Corporation.
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## Copyright 2014 UT-Battelle, LLC.
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## Copyright 2014 Los Alamos National Security.
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##
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## Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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## the U.S. Government retains certain rights in this software.
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##
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## Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
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## Laboratory (LANL), the U.S. Government retains certain rights in
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## this software.
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##============================================================================
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# Try to find Mesa off-screen library and include dir.
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# Once done this will define
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#
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# OSMESA_FOUND - true if OSMesa has been found
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# OSMESA_INCLUDE_DIR - where the GL/osmesa.h can be found
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# OSMESA_LIBRARY - Link this to use OSMesa
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if(NOT OSMESA_INCLUDE_DIR)
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# If we have a root defined look there first
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if(OSMESA_ROOT)
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find_path(OSMESA_INCLUDE_DIR GL/osmesa.h PATHS ${OSMESA_ROOT}/include
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NO_DEFAULT_PATH
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)
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endif()
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if(NOT OSMESA_INCLUDE_DIR)
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find_path(OSMESA_INCLUDE_DIR GL/osmesa.h PATHS
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/usr/openwin/share/include
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/opt/graphics/OpenGL/include
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)
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endif()
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endif()
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# This may be left blank if OSMesa symbols are included
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# in the main Mesa library
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if(NOT OSMESA_LIBRARY)
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# If we have a root defined look there first
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if(OSMESA_ROOT)
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find_library(OSMESA_LIBRARY OSMesa PATHS ${OSMESA_ROOT}/lib
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NO_DEFAULT_PATH
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)
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endif()
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if(NOT OSMESA_LIBRARY)
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find_library(OSMESA_LIBRARY OSMesa PATHS
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/opt/graphics/OpenGL/lib
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/usr/openwin/lib
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)
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endif()
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(OSMesa DEFAULT_MSG OSMESA_LIBRARY OSMESA_INCLUDE_DIR)
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mark_as_advanced(OSMESA_INCLUDE_DIR OSMESA_LIBRARY)
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