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      1 # Copyright 2015 The Chromium Authors. All rights reserved.
      2 # Use of this source code is governed by a BSD-style license that can be
      3 # found in the LICENSE file.
      4 
      5 import("//build/config/linux/pkg_config.gni")
      6 
      7 assert(is_linux, "This file should only be referenced on Linux")
      8 
      9 # Depend on //build/config/linux/gtk3 to use GTKv3.
     10 #
     11 # GN doesn't check visibility for configs so we give this an obviously internal
     12 # name to discourage random targets from accidentally depending on this and
     13 # bypassing the GTK target's visibility.
     14 pkg_config("gtk3_internal_config") {
     15   # Gtk requires gmodule, but it does not list it as a dependency in some
     16   # misconfigured systems.
     17   packages = [
     18     "gmodule-2.0",
     19     "gtk+-3.0",
     20     "gthread-2.0",
     21   ]
     22 }
     23 
     24 # Basically no parts of Chrome should depend on GTK. To prevent accidents, the
     25 # parts that explicitly need GTK are whitelisted on this target.
     26 group("gtk3") {
     27   visibility = [
     28     "//chrome/browser/ui/libgtk2ui",
     29     "//gpu/gles2_conform_support:gles2_conform_test_windowless",
     30     "//remoting/host",
     31     "//remoting/host/it2me:remote_assistance_host",
     32     "//remoting/host:remoting_me2me_host_static",
     33   ]
     34   public_configs = [ ":gtk3_internal_config" ]
     35 }
     36 
     37 # Depend on "gtkprint" to get this.
     38 pkg_config("gtkprint3_internal_config") {
     39   packages = [ "gtk+-unix-print-3.0" ]
     40 }
     41 
     42 group("gtkprint3") {
     43   visibility = [ "//chrome/browser/ui/libgtk2ui" ]
     44   public_configs = [ ":gtkprint3_internal_config" ]
     45 }
     46