targets/default/FindWayland.cmake

   1 # Try to find Wayland on a Unix system
   2 #
   3 # This will define:
   4 #
   5 #   WAYLAND_FOUND       - True if Wayland is found
   6 #   WAYLAND_LIBRARIES   - Link these to use Wayland
   7 #   WAYLAND_INCLUDE_DIR - Include directory for Wayland
   8 #   WAYLAND_DEFINITIONS - Compiler flags for using Wayland
   9 #
  10 # In addition the following more fine grained variables will be defined:
  11 #
  12 #   WAYLAND_CLIENT_FOUND  WAYLAND_CLIENT_INCLUDE_DIR  WAYLAND_CLIENT_LIBRARIES
  13 #   WAYLAND_SERVER_FOUND  WAYLAND_SERVER_INCLUDE_DIR  WAYLAND_SERVER_LIBRARIES
  14 #   WAYLAND_EGL_FOUND     WAYLAND_EGL_INCLUDE_DIR     WAYLAND_EGL_LIBRARIES
  15 #
  16 # Copyright (c) 2013 Martin Gräßlin <mgraesslin@kde.org>
  17 #
  18 # Redistribution and use is allowed according to the terms of the BSD license.
  19 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
  20
  21 IF (NOT WIN32)
  22   IF (WAYLAND_INCLUDE_DIR AND WAYLAND_LIBRARIES)
  23     # In the cache already
  24     SET(WAYLAND_FIND_QUIETLY TRUE)
  25   ENDIF ()
  26
  27   # Use pkg-config to get the directories and then use these values
  28   # in the FIND_PATH() and FIND_LIBRARY() calls
  29   FIND_PACKAGE(PkgConfig)
  30   PKG_CHECK_MODULES(PKG_WAYLAND QUIET wayland-client wayland-server wayland-egl wayland-cursor)
  31
  32   SET(WAYLAND_DEFINITIONS ${PKG_WAYLAND_CFLAGS})
  33
  34   FIND_PATH(WAYLAND_CLIENT_INCLUDE_DIR  NAMES wayland-client.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
  35   FIND_PATH(WAYLAND_SERVER_INCLUDE_DIR  NAMES wayland-server.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
  36   FIND_PATH(WAYLAND_EGL_INCLUDE_DIR     NAMES wayland-egl.h    HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
  37   FIND_PATH(WAYLAND_CURSOR_INCLUDE_DIR  NAMES wayland-cursor.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
  38
  39   FIND_LIBRARY(WAYLAND_CLIENT_LIBRARIES NAMES wayland-client   HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
  40   FIND_LIBRARY(WAYLAND_SERVER_LIBRARIES NAMES wayland-server   HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
  41   FIND_LIBRARY(WAYLAND_EGL_LIBRARIES    NAMES wayland-egl      HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
  42   FIND_LIBRARY(WAYLAND_CURSOR_LIBRARIES NAMES wayland-cursor   HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
  43
  44   set(WAYLAND_INCLUDE_DIR ${WAYLAND_CLIENT_INCLUDE_DIR} ${WAYLAND_SERVER_INCLUDE_DIR} ${WAYLAND_EGL_INCLUDE_DIR} ${WAYLAND_CURSOR_INCLUDE_DIR})
  45
  46   set(WAYLAND_LIBRARIES ${WAYLAND_CLIENT_LIBRARIES} ${WAYLAND_SERVER_LIBRARIES} ${WAYLAND_EGL_LIBRARIES} ${WAYLAND_CURSOR_LIBRARIES})
  47
  48   list(REMOVE_DUPLICATES WAYLAND_INCLUDE_DIR)
  49
  50   include(FindPackageHandleStandardArgs)
  51
  52   FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_CLIENT  DEFAULT_MSG  WAYLAND_CLIENT_LIBRARIES  WAYLAND_CLIENT_INCLUDE_DIR)
  53   FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_SERVER  DEFAULT_MSG  WAYLAND_SERVER_LIBRARIES  WAYLAND_SERVER_INCLUDE_DIR)
  54   FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_EGL     DEFAULT_MSG  WAYLAND_EGL_LIBRARIES     WAYLAND_EGL_INCLUDE_DIR)
  55   FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_CURSOR  DEFAULT_MSG  WAYLAND_CURSOR_LIBRARIES  WAYLAND_CURSOR_INCLUDE_DIR)
  56   FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND         DEFAULT_MSG  WAYLAND_LIBRARIES         WAYLAND_INCLUDE_DIR)
  57
  58   MARK_AS_ADVANCED(
  59         WAYLAND_INCLUDE_DIR         WAYLAND_LIBRARIES
  60         WAYLAND_CLIENT_INCLUDE_DIR  WAYLAND_CLIENT_LIBRARIES
  61         WAYLAND_SERVER_INCLUDE_DIR  WAYLAND_SERVER_LIBRARIES
  62         WAYLAND_EGL_INCLUDE_DIR     WAYLAND_EGL_LIBRARIES
  63         WAYLAND_CURSOR_INCLUDE_DIR  WAYLAND_CURSOR_LIBRARIES
  64   )
  65
  66 ENDIF ()