1 files changed, 69 insertions, 0 deletions
diff --git a/third_party/libwebrtc/build/config/linux/gtk/BUILD.gn b/third_party/libwebrtc/build/config/linux/gtk/BUILD.gn
new file mode 100644
index 0000000000..6590023971
--- /dev/null
+++ b/third_party/libwebrtc/build/config/linux/gtk/BUILD.gn
@@ -0,0 +1,69 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/linux/gtk/gtk.gni")
+import("//build/config/linux/pkg_config.gni")
+
+assert(is_linux, "This file should only be referenced on Linux")
+
+declare_args() {
+  # The (major) version of GTK to build against.  A different version may be
+  # loaded at runtime.
+  gtk_version = 3
+}
+
+# GN doesn't check visibility for configs so we give this an obviously internal
+# name to discourage random targets from accidentally depending on this and
+# bypassing the GTK target's visibility.
+pkg_config("gtk_internal_config") {
+  # Gtk requires gmodule, but it does not list it as a dependency in some
+  # misconfigured systems.
+  packages = [
+    "gmodule-2.0",
+    "gthread-2.0",
+  ]
+  if (gtk_version == 3) {
+    packages += [ "gtk+-3.0" ]
+  } else {
+    assert(gtk_version == 4)
+    packages += [ "gtk4" ]
+  }
+}
+
+group("gtk") {
+  visibility = [
+    # This is the only target that can depend on GTK.  Do not add more targets
+    # to this list.
+    "//ui/gtk:gtk_stubs",
+
+    # These are allow-listed for WebRTC builds.
+    "//examples:peerconnection_client",
+    "//remoting/host:common",
+    "//remoting/host:remoting_me2me_host_static",
+    "//remoting/host/file_transfer",
+    "//remoting/host/it2me:common",
+    "//remoting/host/it2me:remote_assistance_host",
+    "//remoting/host/linux",
+    "//remoting/host/remote_open_url:common",
+    "//remoting/test:it2me_standalone_host_main",
+    "//webrtc/examples:peerconnection_client",
+  ]
+
+  public_configs = [ ":gtk_internal_config" ]
+}
+
+# Depend on "gtkprint" to get this.
+pkg_config("gtkprint_internal_config") {
+  if (gtk_version == 3) {
+    packages = [ "gtk+-unix-print-3.0" ]
+  } else {
+    assert(gtk_version == 4)
+    packages = [ "gtk4-unix-print" ]
+  }
+}
+
+group("gtkprint") {
+  visibility = [ "//ui/gtk:*" ]
+  public_configs = [ ":gtkprint_internal_config" ]
+}