cmake/modules/FindXscreensaver.cmake

   1 #Macro to find xscreensaver directory
   2
   3 # Copyright (c) 2006, Laurent Montel, <montel@kde.org>
   4 #
   5 # Redistribution and use is allowed according to the terms of the BSD license.
   6 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
   7
   8 if (NOT XSCREENSAVER_FOUND)
   9   set(xscreensaver_alldirs)
  10   set(xscreensaver_checkdirs ${KDE4_INCLUDE_DIR}
  11         /usr/
  12         /usr/local/
  13         /opt/local/
  14         /usr/X11R6/
  15         /opt/kde/
  16         /opt/kde3/
  17         /usr/kde/
  18         /usr/local/kde/
  19         /usr/local/xscreensaver/
  20         /usr/openwin/lib/xscreensaver/
  21         /etc/ )
  22   foreach(suffix lib${LIB_SUFFIX}/xscreensaver lib${LIB_SUFFIX}/misc/xscreensaver lib/xscreensaver lib64/xscreensaver libexec/xscreensaver
  23 bin/xscreensaver-hacks hacks)
  24      foreach(xscreensaver_path ${xscreensaver_checkdirs} )
  25         set(xscreensaver_alldirs ${xscreensaver_alldirs} ${xscreensaver_path}/${suffix})
  26      endforeach(xscreensaver_path ${xscreensaver_checkdirs} )
  27   endforeach(suffix lib${LIB_SUFFIX}/xscreensaver lib/xscreensaver lib64/xscreensaver libexec/xscreensaver bin/xscreensaver-hacks hacks)
  28   FIND_PATH(XSCREENSAVER_DIR deco ${xscreensaver_alldirs})
  29
  30   set(XSCREENSAVER_CONFIG_DIR)
  31   FIND_PATH(XSCREENSAVER_CONFIG_DECO config/deco.xml
  32     ${KDE4_INCLUDE_DIR}
  33     /usr/
  34     /usr/local/
  35     /opt/local/
  36     /usr/X11R6/
  37     /opt/kde/
  38     /opt/kde3/
  39     /usr/kde/
  40     /usr/share/xscreensaver/
  41     /usr/local/kde/
  42     /usr/local/xscreensaver/
  43     /usr/openwin/lib/xscreensaver/
  44     /etc/
  45   )
  46   #MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR :<${XSCREENSAVER_CONFIG_DIR}>")
  47
  48   if(XSCREENSAVER_CONFIG_DECO)
  49         set(XSCREENSAVER_CONFIG_DIR "${XSCREENSAVER_CONFIG_DECO}/config/")
  50         #MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR <${XSCREENSAVER_CONFIG_DIR}>")
  51   endif(XSCREENSAVER_CONFIG_DECO)
  52
  53
  54   # Try and locate XScreenSaver config when path doesn't include config
  55   if(NOT XSCREENSAVER_CONFIG_DIR)
  56     FIND_PATH(XSCREENSAVER_CONFIG_DIR deco.xml
  57       /etc/xscreensaver
  58       )
  59   endif(NOT XSCREENSAVER_CONFIG_DIR)
  60 endif(NOT XSCREENSAVER_FOUND)
  61
  62 #MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR :<${XSCREENSAVER_CONFIG_DIR}>")
  63 #MESSAGE(STATUS "XSCREENSAVER_DIR :<${XSCREENSAVER_DIR}>")
  64
  65 # Need to fix hack
  66 if(XSCREENSAVER_DIR AND XSCREENSAVER_CONFIG_DIR)
  67         set(XSCREENSAVER_FOUND TRUE)
  68 endif(XSCREENSAVER_DIR AND XSCREENSAVER_CONFIG_DIR)
  69
  70 if (XSCREENSAVER_FOUND)
  71   if (NOT Xscreensaver_FIND_QUIETLY)
  72     message(STATUS "Found SCREENSAVER_CONFIG_DIR <${XSCREENSAVER_CONFIG_DIR}>")
  73   endif (NOT Xscreensaver_FIND_QUIETLY)
  74 else (XSCREENSAVER_FOUND)
  75   if (Xscreensaver_FIND_REQUIRED)
  76     message(FATAL_ERROR "XScreenSaver not found")
  77   endif (Xscreensaver_FIND_REQUIRED)
  78 endif (XSCREENSAVER_FOUND)
  79
  80
  81 MARK_AS_ADVANCED(XSCREENSAVER_DIR XSCREENSAVER_CONFIG_DIR)