Modules/FindGLUT.cmake

   1 #
   2 # try to find glut library and include files
   3 #
   4 # GLUT_INCLUDE_DIR, where to find GL/glut.h, etc.
   5 # GLUT_LIBRARIES, the libraries to link against to use GLUT.
   6 # GLUT_FOUND, If false, do not try to use GLUT.
   7
   8 # also defined, but not for general use are
   9 # GLUT_glut_LIBRARY = the full path to the glut library.
  10 # GLUT_Xmu_LIBRARY  = the full path to the Xmu library if available.
  11 # GLUT_Xi_LIBRARY   = the full path to the Xi Library if available.
  12
  13 IF (WIN32)
  14
  15   IF(CYGWIN)
  16
  17     FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
  18       /usr/include
  19     )
  20
  21     FIND_LIBRARY( GLUT_glut_LIBRARY glut32
  22       ${OPENGL_LIBRARY_DIR}
  23       /usr/lib
  24       /usr/lib/w32api
  25       /usr/local/lib
  26       /usr/X11R6/lib
  27     )
  28
  29
  30   ELSE(CYGWIN)
  31
  32     FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
  33       ${GLUT_ROOT_PATH}/include
  34     )
  35
  36     FIND_LIBRARY( GLUT_glut_LIBRARY glut
  37       ${GLUT_ROOT_PATH}/Release
  38       ${OPENGL_LIBRARY_DIR}
  39     )
  40
  41   ENDIF(CYGWIN)
  42
  43 ELSE (WIN32)
  44
  45   IF (APPLE)
  46 # These values for Apple could probably do with improvement.
  47     FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
  48       ${OPENGL_LIBRARY_DIR}
  49     )
  50     SET(GLUT_glut_LIBRARY "-framework Glut" CACHE STRING "GLUT library for OSX")
  51     SET(GLUT_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
  52   ELSE (APPLE)
  53
  54     FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
  55       /usr/include
  56       /usr/include/GL
  57       /usr/local/include
  58       /usr/openwin/share/include
  59       /usr/openwin/include
  60       /usr/X11R6/include
  61       /usr/include/X11
  62       /opt/graphics/OpenGL/include
  63       /opt/graphics/OpenGL/contrib/libglut
  64     )
  65
  66     FIND_LIBRARY( GLUT_glut_LIBRARY glut
  67       /usr/lib
  68       /usr/local/lib
  69       /usr/openwin/lib
  70       /usr/X11R6/lib
  71     )
  72
  73     FIND_LIBRARY( GLUT_Xi_LIBRARY Xi
  74       /usr/lib
  75       /usr/local/lib
  76       /usr/openwin/lib
  77       /usr/X11R6/lib
  78     )
  79
  80     FIND_LIBRARY( GLUT_Xmu_LIBRARY Xmu
  81       /usr/lib
  82       /usr/local/lib
  83       /usr/openwin/lib
  84       /usr/X11R6/lib
  85     )
  86
  87   ENDIF (APPLE)
  88
  89 ENDIF (WIN32)
  90
  91 SET( GLUT_FOUND "NO" )
  92 IF(GLUT_INCLUDE_DIR)
  93   IF(GLUT_glut_LIBRARY)
  94     # Is -lXi and -lXmu required on all platforms that have it?
  95     # If not, we need some way to figure out what platform we are on.
  96     SET( GLUT_LIBRARIES
  97       ${GLUT_glut_LIBRARY}
  98       ${GLUT_Xmu_LIBRARY}
  99       ${GLUT_Xi_LIBRARY}
 100       ${GLUT_cocoa_LIBRARY}
 101     )
 102     SET( GLUT_FOUND "YES" )
 103
 104 #The following deprecated settings are for backwards compatibility with CMake1.4
 105     SET (GLUT_LIBRARY ${GLUT_LIBRARIES})
 106     SET (GLUT_INCLUDE_PATH ${GLUT_INCLUDE_DIR})
 107
 108   ENDIF(GLUT_glut_LIBRARY)
 109 ENDIF(GLUT_INCLUDE_DIR)
 110
 111 MARK_AS_ADVANCED(
 112   GLUT_INCLUDE_DIR
 113   GLUT_glut_LIBRARY
 114   GLUT_Xmu_LIBRARY
 115   GLUT_Xi_LIBRARY
 116 )