cmake/FindGDK.cmake

   1 # - Try to find GDK 2.0
   2 # Once done, this will define
   3 #
   4 #  GDK_FOUND - system has GDK
   5 #  GDK_INCLUDE_DIRS - the GDK include directories
   6 #  GDK_LIBRARIES - link these to use GDK
   7
   8 include(LibFindMacros)
   9
  10 # Dependencies
  11 libfind_package(GDK GDK-PixBuf)
  12 libfind_package(GDK Pango)
  13 libfind_package(GDK GIO)
  14
  15 # Use pkg-config to get hints about paths
  16 libfind_pkg_check_modules(GDK_PKGCONF gdk-2.0)
  17
  18 # Main include dir
  19 find_path(GDK_INCLUDE_DIR
  20   NAMES gdk/gdk.h
  21   PATHS ${GDK_PKGCONF_INCLUDE_DIRS}
  22   PATH_SUFFIXES gtk-2.0
  23 )
  24
  25 # Glib-related libraries also use a separate config header, which is in lib dir
  26 find_path(GDKConfig_INCLUDE_DIR
  27   NAMES gdkconfig.h
  28   PATHS ${GDK_PKGCONF_INCLUDE_DIRS} /usr
  29   PATH_SUFFIXES lib/gtk-2.0/include
  30 )
  31
  32 # Finally the library itself
  33 find_library(GDK_LIBRARY
  34   NAMES gdk-x11-2.0 gdk-win32-2.0
  35   PATHS ${GDK_PKGCONF_LIBRARY_DIRS}
  36 )
  37
  38 # Set the include dir variables and the libraries and let libfind_process do the rest.
  39 # NOTE: Singular variables for this library, plural for libraries this this lib depends on.
  40 set(GDK_PROCESS_INCLUDES GDK_INCLUDE_DIR GDKConfig_INCLUDE_DIR GDK-PixBuf_INCLUDE_DIRS Pango_INCLUDE_DIRS GIO_INCLUDE_DIRS)
  41 set(GDK_PROCESS_LIBS GDK_LIBRARY GDK-PixBuf_LIBRARIES Pango_LIBRARIES GIO_LIBRARIES)
  42 libfind_process(GDK)
  43