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Diffstat (limited to 'Modules/FindGLUT.cmake')
| -rw-r--r-- | Modules/FindGLUT.cmake | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/Modules/FindGLUT.cmake b/Modules/FindGLUT.cmake new file mode 100644 index 0000000..c9f7597 --- /dev/null +++ b/Modules/FindGLUT.cmake @@ -0,0 +1,176 @@ +#.rst: +# FindGLUT +# -------- +# +# try to find glut library and include files. +# +# IMPORTED Targets +# ^^^^^^^^^^^^^^^^ +# +# This module defines the :prop_tgt:`IMPORTED` targets: +# +# ``GLUT::GLUT`` +# Defined if the system has GLUT. +# +# Result Variables +# ^^^^^^^^^^^^^^^^ +# +# This module sets the following variables: +# +# :: +# +# 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 () + + if (APPLE) + find_path(GLUT_INCLUDE_DIR glut.h ${OPENGL_LIBRARY_DIR}) + find_library(GLUT_glut_LIBRARY GLUT DOC "GLUT library for OSX") + find_library(GLUT_cocoa_LIBRARY Cocoa DOC "Cocoa framework for OSX") + + if(GLUT_cocoa_LIBRARY AND NOT TARGET GLUT::Cocoa) + add_library(GLUT::Cocoa UNKNOWN IMPORTED) + # Cocoa should always be a Framework, but we check to make sure. + if(GLUT_cocoa_LIBRARY MATCHES "/([^/]+)\\.framework$") + set_target_properties(GLUT::Cocoa PROPERTIES + IMPORTED_LOCATION "${GLUT_cocoa_LIBRARY}/${CMAKE_MATCH_1}") + else() + set_target_properties(GLUT::Cocoa PROPERTIES + IMPORTED_LOCATION "${GLUT_cocoa_LIBRARY}") + endif() + endif() + else () + + if (BEOS) + + set(_GLUT_INC_DIR /boot/develop/headers/os/opengl) + set(_GLUT_glut_LIB_DIR /boot/develop/lib/x86) + + else() + + find_library( GLUT_Xi_LIBRARY Xi + /usr/openwin/lib + ) + + find_library( GLUT_Xmu_LIBRARY Xmu + /usr/openwin/lib + ) + + if(GLUT_Xi_LIBRARY AND NOT TARGET GLUT::Xi) + add_library(GLUT::Xi UNKNOWN IMPORTED) + set_target_properties(GLUT::Xi PROPERTIES + IMPORTED_LOCATION "${GLUT_Xi_LIBRARY}") + endif() + + if(GLUT_Xmu_LIBRARY AND NOT TARGET GLUT::Xmu) + add_library(GLUT::Xmu UNKNOWN IMPORTED) + set_target_properties(GLUT::Xmu PROPERTIES + IMPORTED_LOCATION "${GLUT_Xmu_LIBRARY}") + endif() + + endif () + + 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 + ${_GLUT_INC_DIR} + ) + + find_library( GLUT_glut_LIBRARY glut + /usr/openwin/lib + ${_GLUT_glut_LIB_DIR} + ) + + unset(_GLUT_INC_DIR) + unset(_GLUT_glut_LIB_DIR) + + endif () + +endif () + +include(${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} + ${GLUT_cocoa_LIBRARY} + ) + + if(NOT TARGET GLUT::GLUT) + add_library(GLUT::GLUT UNKNOWN IMPORTED) + set_target_properties(GLUT::GLUT PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${GLUT_INCLUDE_DIR}") + if(GLUT_glut_LIBRARY MATCHES "/([^/]+)\\.framework$") + set_target_properties(GLUT::GLUT PROPERTIES + IMPORTED_LOCATION "${GLUT_glut_LIBRARY}/${CMAKE_MATCH_1}") + else() + set_target_properties(GLUT::GLUT PROPERTIES + IMPORTED_LOCATION "${GLUT_glut_LIBRARY}") + endif() + + if(TARGET GLUT::Xmu) + set_property(TARGET GLUT::GLUT APPEND + PROPERTY INTERFACE_LINK_LIBRARIES GLUT::Xmu) + endif() + + if(TARGET GLUT::Xi) + set_property(TARGET GLUT::GLUT APPEND + PROPERTY INTERFACE_LINK_LIBRARIES GLUT::Xi) + endif() + + if(TARGET GLUT::Cocoa) + set_property(TARGET GLUT::GLUT APPEND + PROPERTY INTERFACE_LINK_LIBRARIES GLUT::Cocoa) + endif() + endif() + + #The following deprecated settings are for backwards compatibility with CMake1.4 + set (GLUT_LIBRARY ${GLUT_LIBRARIES}) + set (GLUT_INCLUDE_PATH ${GLUT_INCLUDE_DIR}) +endif() + +mark_as_advanced( + GLUT_INCLUDE_DIR + GLUT_glut_LIBRARY + GLUT_Xmu_LIBRARY + GLUT_Xi_LIBRARY + ) |