cmake/modules/FindWaylandpp.cmake

   1 # FindWaylandpp
   2 # -------------
   3 # Finds the waylandpp library
   4 #
   5 # This will define the following variables::
   6 #
   7 # WAYLANDPP_FOUND        - the system has waylandpp
   8 # WAYLANDPP_INCLUDE_DIRS - the waylandpp include directory
   9 # WAYLANDPP_LIBRARIES    - the waylandpp libraries
  10 # WAYLANDPP_DEFINITIONS  - the waylandpp definitions
  11 # WAYLANDPP_SCANNER      - path to wayland-scanner++
  12
  13 pkg_check_modules(PC_WAYLANDPP wayland-client++ wayland-egl++ wayland-cursor++ QUIET)
  14
  15 if(PC_WAYLANDPP_FOUND)
  16   pkg_get_variable(PC_WAYLANDPP_PKGDATADIR wayland-client++ pkgdatadir)
  17 else()
  18   message(SEND_ERROR "wayland-client++ not found via pkg-config")
  19 endif()
  20
  21 pkg_check_modules(PC_WAYLANDPP_SCANNER wayland-scanner++ QUIET)
  22
  23 if(PC_WAYLANDPP_SCANNER_FOUND)
  24   pkg_get_variable(PC_WAYLANDPP_SCANNER wayland-scanner++ wayland_scannerpp)
  25 else()
  26   message(SEND_ERROR "wayland-scanner++ not found via pkg-config")
  27 endif()
  28
  29 find_path(WAYLANDPP_INCLUDE_DIR wayland-client.hpp PATHS ${PC_WAYLANDPP_INCLUDEDIR})
  30
  31 find_library(WAYLANDPP_CLIENT_LIBRARY NAMES wayland-client++
  32                                       PATHS ${PC_WAYLANDPP_LIBRARY_DIRS})
  33
  34 find_library(WAYLANDPP_CURSOR_LIBRARY NAMES wayland-cursor++
  35                                       PATHS ${PC_WAYLANDPP_LIBRARY_DIRS})
  36
  37 find_library(WAYLANDPP_EGL_LIBRARY NAMES wayland-egl++
  38                                    PATHS ${PC_WAYLANDPP_LIBRARY_DIRS})
  39
  40 if(KODI_DEPENDSBUILD)
  41   pkg_check_modules(PC_WAYLANDC wayland-client wayland-egl wayland-cursor QUIET)
  42
  43   if(PREFER_TOOLCHAIN_PATH)
  44     set(WAYLAND_SEARCH_PATH ${PREFER_TOOLCHAIN_PATH}
  45                             NO_DEFAULT_PATH
  46                             PATH_SUFFIXES usr/lib)
  47   else()
  48     set(WAYLAND_SEARCH_PATH ${PC_WAYLANDC_LIBRARY_DIRS})
  49   endif()
  50
  51   find_library(WAYLANDC_CLIENT_LIBRARY NAMES wayland-client
  52                                        PATHS ${WAYLAND_SEARCH_PATH}
  53                                        REQUIRED)
  54   find_library(WAYLANDC_CURSOR_LIBRARY NAMES wayland-cursor
  55                                        PATHS ${WAYLAND_SEARCH_PATH}
  56                                        REQUIRED)
  57   find_library(WAYLANDC_EGL_LIBRARY NAMES wayland-egl
  58                                     PATHS ${WAYLAND_SEARCH_PATH}
  59                                     REQUIRED)
  60
  61   set(WAYLANDPP_STATIC_DEPS ${WAYLANDC_CLIENT_LIBRARY}
  62                             ${WAYLANDC_CURSOR_LIBRARY}
  63                             ${WAYLANDC_EGL_LIBRARY})
  64 endif()
  65
  66 # Promote to cache variables so all code can access it
  67 set(WAYLANDPP_PROTOCOLS_DIR "${PC_WAYLANDPP_PKGDATADIR}/protocols" CACHE INTERNAL "")
  68
  69 # wayland-scanner++ is from native/host system in case of cross-compilation, so
  70 # it's ok if we don't find it with pkgconfig
  71 find_program(WAYLANDPP_SCANNER wayland-scanner++ PATHS ${PC_WAYLANDPP_SCANNER})
  72
  73 include (FindPackageHandleStandardArgs)
  74 find_package_handle_standard_args(Waylandpp
  75                                   REQUIRED_VARS WAYLANDPP_INCLUDE_DIR
  76                                                 WAYLANDPP_CLIENT_LIBRARY
  77                                                 WAYLANDPP_CURSOR_LIBRARY
  78                                                 WAYLANDPP_EGL_LIBRARY
  79                                                 WAYLANDPP_SCANNER
  80                                   VERSION_VAR WAYLANDPP_wayland-client++_VERSION)
  81
  82 if(WAYLANDPP_FOUND)
  83   set(WAYLANDPP_INCLUDE_DIRS ${WAYLANDPP_INCLUDE_DIR})
  84   set(WAYLANDPP_LIBRARIES ${WAYLANDPP_CLIENT_LIBRARY}
  85                           ${WAYLANDPP_CURSOR_LIBRARY}
  86                           ${WAYLANDPP_EGL_LIBRARY}
  87                           ${WAYLANDPP_STATIC_DEPS})
  88   set(WAYLANDPP_DEFINITIONS -DHAVE_WAYLAND=1)
  89 endif()
  90
  91 mark_as_advanced(WAYLANDPP_INCLUDE_DIR
  92                  WAYLANDPP_CLIENT_LIBRARY
  93                  WAYLANDC_CLIENT_LIBRARY
  94                  WAYLANDPP_CURSOR_LIBRARY
  95                  WAYLANDC_CURSOR_LIBRARY
  96                  WAYLANDPP_EGL_LIBRARY
  97                  WAYLANDC_EGL_LIBRARY
  98                  WAYLANDPP_SCANNER)