Modules/FindGLUT.cmake

   1 # - try to find glut library and include files
   2 #  GLUT_INCLUDE_DIR, where to find GL/glut.h, etc.
   3 #  GLUT_LIBRARIES, the libraries to link against
   4 #  GLUT_FOUND, If false, do not try to use GLUT.
   5 # Also defined, but not for general use are:
   6 #  GLUT_glut_LIBRARY = the full path to the glut library.
   7 #  GLUT_Xmu_LIBRARY  = the full path to the Xmu library.
   8 #  GLUT_Xi_LIBRARY   = the full path to the Xi Library.
   9
  10 IF (WIN32)
  11   FIND_PATH( GLUT_INCLUDE_DIR NAMES GL/glut.h
  12     PATHS  ${GLUT_ROOT_PATH}/include )
  13   FIND_LIBRARY( GLUT_glut_LIBRARY NAMES glut glut32
  14     PATHS
  15     ${OPENGL_LIBRARY_DIR}
  16     ${GLUT_ROOT_PATH}/Release
  17     )
  18 ELSE (WIN32)
  19
  20   IF (APPLE)
  21     # These values for Apple could probably do with improvement.
  22     FIND_PATH( GLUT_INCLUDE_DIR glut.h
  23       /System/Library/Frameworks/GLUT.framework/Versions/A/Headers
  24       ${OPENGL_LIBRARY_DIR}
  25       )
  26     SET(GLUT_glut_LIBRARY "-framework GLUT" CACHE STRING "GLUT library for OSX")
  27     SET(GLUT_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
  28   ELSE (APPLE)
  29
  30     FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
  31       /usr/include/GL
  32       /usr/openwin/share/include
  33       /usr/openwin/include
  34       /opt/graphics/OpenGL/include
  35       /opt/graphics/OpenGL/contrib/libglut
  36       )
  37
  38     FIND_LIBRARY( GLUT_glut_LIBRARY glut
  39       /usr/openwin/lib
  40       )
  41
  42     FIND_LIBRARY( GLUT_Xi_LIBRARY Xi
  43       /usr/openwin/lib
  44       )
  45
  46     FIND_LIBRARY( GLUT_Xmu_LIBRARY Xmu
  47       /usr/openwin/lib
  48       )
  49
  50   ENDIF (APPLE)
  51
  52 ENDIF (WIN32)
  53
  54 SET( GLUT_FOUND "NO" )
  55 IF(GLUT_INCLUDE_DIR)
  56   IF(GLUT_glut_LIBRARY)
  57     # Is -lXi and -lXmu required on all platforms that have it?
  58     # If not, we need some way to figure out what platform we are on.
  59     SET( GLUT_LIBRARIES
  60       ${GLUT_glut_LIBRARY}
  61       ${GLUT_Xmu_LIBRARY}
  62       ${GLUT_Xi_LIBRARY}
  63       ${GLUT_cocoa_LIBRARY}
  64       )
  65     SET( GLUT_FOUND "YES" )
  66
  67     #The following deprecated settings are for backwards compatibility with CMake1.4
  68     SET (GLUT_LIBRARY ${GLUT_LIBRARIES})
  69     SET (GLUT_INCLUDE_PATH ${GLUT_INCLUDE_DIR})
  70
  71   ENDIF(GLUT_glut_LIBRARY)
  72 ENDIF(GLUT_INCLUDE_DIR)
  73
  74 MARK_AS_ADVANCED(
  75   GLUT_INCLUDE_DIR
  76   GLUT_glut_LIBRARY
  77   GLUT_Xmu_LIBRARY
  78   GLUT_Xi_LIBRARY
  79   )