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# - try to find glut library and include files
# GLUT_INCLUDE_DIR, where to find GL/glut.h, etc.
# GLUT_LIBRARIES, the libraries to link against
# GLUT_FOUND, If false, do not try to use GLUT.
# Also defined, but not for general use are:
# GLUT_glut_LIBRARY = the full path to the glut library.
# GLUT_Xmu_LIBRARY = the full path to the Xmu library.
# GLUT_Xi_LIBRARY = the full path to the Xi Library.
#=============================================================================
# Copyright 2001-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
if (WIN32)
find_path( GLUT_INCLUDE_DIR NAMES GL/glut.h
PATHS ${GLUT_ROOT_PATH}/include )
find_library( GLUT_glut_LIBRARY NAMES glut glut32 freeglut
PATHS
${OPENGL_LIBRARY_DIR}
${GLUT_ROOT_PATH}/Release
)
else (WIN32)
if (APPLE)
# These values for Apple could probably do with improvement.
find_path( GLUT_INCLUDE_DIR glut.h
/System/Library/Frameworks/GLUT.framework/Versions/A/Headers
${OPENGL_LIBRARY_DIR}
)
set(GLUT_glut_LIBRARY "-framework GLUT" CACHE STRING "GLUT library for OSX")
set(GLUT_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
else (APPLE)
find_path( GLUT_INCLUDE_DIR GL/glut.h
/usr/include/GL
/usr/openwin/share/include
/usr/openwin/include
/opt/graphics/OpenGL/include
/opt/graphics/OpenGL/contrib/libglut
)
find_library( GLUT_glut_LIBRARY glut
/usr/openwin/lib
)
find_library( GLUT_Xi_LIBRARY Xi
/usr/openwin/lib
)
find_library( GLUT_Xmu_LIBRARY Xmu
/usr/openwin/lib
)
endif (APPLE)
endif (WIN32)
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GLUT REQUIRED_VARS GLUT_glut_LIBRARY GLUT_INCLUDE_DIR)
if (GLUT_FOUND)
# 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( GLUT_LIBRARIES
${GLUT_glut_LIBRARY}
${GLUT_Xmu_LIBRARY}
${GLUT_Xi_LIBRARY}
${GLUT_cocoa_LIBRARY}
)
#The following deprecated settings are for backwards compatibility with CMake1.4
set (GLUT_LIBRARY ${GLUT_LIBRARIES})
set (GLUT_INCLUDE_PATH ${GLUT_INCLUDE_DIR})
endif(GLUT_FOUND)
mark_as_advanced(
GLUT_INCLUDE_DIR
GLUT_glut_LIBRARY
GLUT_Xmu_LIBRARY
GLUT_Xi_LIBRARY
)
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