Modules/FindFLTK.cmake

   1 #
   2 # Find the native FLTK includes and library
   3 #
   4 # The following settings are defined
   5 # FLTK_FLUID_EXECUTABLE, where to find the Fluid tool
   6 # FLTK_INCLUDE_DIR, where to find include files
   7 # FLTK_LIBRARIES, list of fltk libraries
   8 # FLTK_VERSION_1.0.11 Use this Version
   9 # FLTK_VERSION_1.1 Use this Version
  10 # FLTK_FOUND, Don't use FLTK if false.
  11
  12 # this is around for backwards compatibility
  13 # FLTK_WRAP_UI set to true if FLTK_FLUID_EXECUTABLE is found
  14
  15
  16
  17 # The following settings should not be used in general.
  18 # FLTK_BASE_LIBRARY    = the full path to fltk.lib
  19 # FLTK_GL_LIBRARY      = the full path to fltk_gl.lib
  20 # FLTK_FORMS_LIBRARY   = the full path to fltk_forms.lib
  21 # FLTK_IMAGES_LIBRARY  = the full path to fltk_images.lib
  22
  23 OPTION(FLTK_VERSION_1.1    "Use FLTK version 1.1"    1)
  24 OPTION(FLTK_VERSION_1.0.11 "Use FLTK version 1.0.11" 0)
  25
  26 # Exclusion between the two version
  27
  28 IF(FLTK_VERSION_1.1)
  29   SET(FLTK_VERSION_1.0.11 0)
  30 ENDIF(FLTK_VERSION_1.1)
  31
  32 # look for both Fl.h and Fl.H
  33 FIND_PATH(FLTK_INCLUDE_DIR FL/Fl.h
  34   /usr/local/include
  35   /usr/include
  36   /usr/local/fltk
  37   /usr/X11R6/include
  38 )
  39
  40 FIND_PATH(FLTK_INCLUDE_DIR FL/Fl.H
  41   /usr/local/include
  42   /usr/include
  43   /usr/local/fltk
  44   /usr/X11R6/include
  45 )
  46
  47 # Platform dependent libraries required by FLTK
  48
  49 IF(WIN32)
  50   IF(NOT CYGWIN)
  51     IF(BORLAND)
  52       SET( FLTK_PLATFORM_DEPENDENT_LIBS import32 )
  53     ELSE(BORLAND)
  54       SET( FLTK_PLATFORM_DEPENDENT_LIBS wsock32 comctl32 )
  55     ENDIF(BORLAND)
  56   ENDIF(NOT CYGWIN)
  57 ENDIF(WIN32)
  58
  59 IF(UNIX)
  60   INCLUDE(FindX11)
  61   SET( FLTK_PLATFORM_DEPENDENT_LIBS ${X11_LIBRARIES} -lm)
  62 ENDIF(UNIX)
  63
  64 IF(APPLE)
  65   SET( FLTK_PLATFORM_DEPENDENT_LIBS  "-framework Carbon -framework Cocoa -framework ApplicationServices -lz")
  66 ENDIF(APPLE)
  67
  68 # Make sure that the FLTK include path has been set
  69 # So the FLTK_LIBRARY does not appear the first time
  70 IF(FLTK_INCLUDE_DIR)
  71   IF(FLTK_VERSION_1.0.11)
  72       FIND_LIBRARY(FLTK_BASE_LIBRARY  NAMES fltk fltkd
  73            PATHS /usr/lib /usr/local/lib
  74            /usr/local/lib/fltk
  75            /usr/local/fltk/lib
  76            /usr/X11R6/lib ${FLTK_INCLUDE_DIR}/lib
  77       )
  78   ENDIF(FLTK_VERSION_1.0.11)
  79   IF(FLTK_VERSION_1.1)
  80     FIND_LIBRARY(FLTK_BASE_LIBRARY  NAMES fltk fltkd
  81       PATHS /usr/lib /usr/local/lib /usr/local/fltk/lib
  82       /usr/X11R6/lib  ${FLTK_INCLUDE_DIR}/lib
  83     )
  84     FIND_LIBRARY(FLTK_GL_LIBRARY NAMES fltkgl fltkgld fltk_gl
  85       PATHS /usr/lib /usr/local/lib /usr/local/fltk/lib
  86       /usr/X11R6/lib ${FLTK_INCLUDE_DIR}/lib
  87     )
  88     FIND_LIBRARY(FLTK_FORMS_LIBRARY NAMES fltkforms fltkformsd fltk_forms
  89       PATHS /usr/lib /usr/local/lib /usr/local/fltk/lib
  90       /usr/X11R6/lib  ${FLTK_INCLUDE_DIR}/lib
  91     )
  92     FIND_LIBRARY(FLTK_IMAGES_LIBRARY NAMES fltkimages fltkimagesd fltk_images
  93       PATHS /usr/lib /usr/local/lib /usr/local/fltk/lib
  94       /usr/X11R6/lib  ${FLTK_INCLUDE_DIR}/lib
  95     )
  96   ENDIF(FLTK_VERSION_1.1)
  97   SET( FLTK_LIBRARIES
  98     ${FLTK_GL_LIBRARY}
  99     ${FLTK_FORMS_LIBRARY}
 100     ${FLTK_IMAGES_LIBRARY}
 101     ${FLTK_BASE_LIBRARY}
 102     ${FLTK_PLATFORM_DEPENDENT_LIBS}
 103   )
 104 ENDIF(FLTK_INCLUDE_DIR)
 105 # Find Fluid
 106 FIND_PROGRAM(FLTK_FLUID_EXECUTABLE fluid
 107   ${path} ${FLTK_INCLUDE_DIR}/fluid
 108 )
 109
 110 #
 111 #  Set FLTK_FOUND
 112 #  This is the final flag that will be checked by
 113 #  other code that requires FLTK for compile/run.
 114 #
 115
 116 IF(FLTK_FLUID_EXECUTABLE)
 117   IF(FLTK_INCLUDE_DIR)
 118     IF(FLTK_LIBRARIES)
 119
 120       # The fact that it is in the cache is deprecated.
 121       SET (FLTK_FOUND 1 CACHE INTERNAL "FLTK library, headers and Fluid are available")
 122
 123       # The following deprecated settings are for compatibility with CMake 1.4
 124       SET (HAS_FLTK ${FLTK_FOUND})
 125       SET (FLTK_INCLUDE_PATH ${FLTK_INCLUDE_DIR})
 126       SET (FLTK_FLUID_EXE ${FLTK_FLUID_EXECUTABLE})
 127       SET (FLTK_LIBRARY ${FLTK_LIBRARIES})
 128     ENDIF(FLTK_LIBRARIES)
 129   ENDIF(FLTK_INCLUDE_DIR)
 130 ENDIF(FLTK_FLUID_EXECUTABLE)
 131
 132
 133 IF (FLTK_FLUID_EXECUTABLE)
 134   SET ( FLTK_WRAP_UI 1 CACHE INTERNAL "Do we have the fluid executable" )
 135 ENDIF (FLTK_FLUID_EXECUTABLE)
 136
 137 MARK_AS_ADVANCED(
 138   FLTK_VERSION_1.0.11
 139   FLTK_VERSION_1.1
 140   FLTK_WRAP_UI
 141 )