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
  12   IF(CYGWIN)
  13
  14     FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h )
  15
  16     FIND_LIBRARY( GLUT_glut_LIBRARY glut32
  17       ${OPENGL_LIBRARY_DIR}
  18     )
  19
  20
  21   ELSE(CYGWIN)
  22
  23     FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
  24       ${GLUT_ROOT_PATH}/include
  25     )
  26
  27     FIND_LIBRARY( GLUT_glut_LIBRARY glut
  28       ${GLUT_ROOT_PATH}/Release
  29       ${OPENGL_LIBRARY_DIR}
  30     )
  31
  32   ENDIF(CYGWIN)
  33
  34 ELSE (WIN32)
  35
  36   IF (APPLE)
  37 # These values for Apple could probably do with improvement.
  38     FIND_PATH( GLUT_INCLUDE_DIR glut.h
  39       /System/Library/Frameworks/GLUT.framework/Versions/A/Headers
  40       ${OPENGL_LIBRARY_DIR}
  41     )
  42     SET(GLUT_glut_LIBRARY "-framework GLUT" CACHE STRING "GLUT library for OSX")
  43     SET(GLUT_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
  44   ELSE (APPLE)
  45
  46     FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
  47       /usr/include/GL
  48       /usr/openwin/share/include
  49       /usr/openwin/include
  50       /opt/graphics/OpenGL/include
  51       /opt/graphics/OpenGL/contrib/libglut
  52     )
  53
  54     FIND_LIBRARY( GLUT_glut_LIBRARY glut
  55       /usr/openwin/lib
  56     )
  57
  58     FIND_LIBRARY( GLUT_Xi_LIBRARY Xi
  59       /usr/openwin/lib
  60     )
  61
  62     FIND_LIBRARY( GLUT_Xmu_LIBRARY Xmu
  63       /usr/openwin/lib
  64     )
  65
  66   ENDIF (APPLE)
  67
  68 ENDIF (WIN32)
  69
  70 SET( GLUT_FOUND "NO" )
  71 IF(GLUT_INCLUDE_DIR)
  72   IF(GLUT_glut_LIBRARY)
  73     # Is -lXi and -lXmu required on all platforms that have it?
  74     # If not, we need some way to figure out what platform we are on.
  75     SET( GLUT_LIBRARIES
  76       ${GLUT_glut_LIBRARY}
  77       ${GLUT_Xmu_LIBRARY}
  78       ${GLUT_Xi_LIBRARY}
  79       ${GLUT_cocoa_LIBRARY}
  80     )
  81     SET( GLUT_FOUND "YES" )
  82
  83 #The following deprecated settings are for backwards compatibility with CMake1.4
  84     SET (GLUT_LIBRARY ${GLUT_LIBRARIES})
  85     SET (GLUT_INCLUDE_PATH ${GLUT_INCLUDE_DIR})
  86
  87   ENDIF(GLUT_glut_LIBRARY)
  88 ENDIF(GLUT_INCLUDE_DIR)
  89
  90 MARK_AS_ADVANCED(
  91   GLUT_INCLUDE_DIR
  92   GLUT_glut_LIBRARY
  93   GLUT_Xmu_LIBRARY
  94   GLUT_Xi_LIBRARY
  95 )