>From bcdda254cb249950812a6b7122278a4d63761194 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sat, 8 Dec 2018 15:29:07 -0800
Subject: [PATCH] Suppress WebKitGTK+ 2.21.1 diagnostics

* src/xwidget.c: Suppress deprecation warnings.
---
 src/xwidget.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/xwidget.c b/src/xwidget.c
index 6da7a0bb3f..24f7d39077 100644
--- a/src/xwidget.c
+++ b/src/xwidget.c
@@ -30,6 +30,14 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 #include <webkit2/webkit2.h>
 #include <JavaScriptCore/JavaScript.h>
 
+/* Suppress GCC deprecation warnings starting in WebKitGTK+ 2.21.1 for
+   webkit_javascript_result_get_global_context and
+   webkit_javascript_result_get_value.
+   FIXME: Use the JavaScriptCore GLib API instead, and remove this hack.  */
+#if WEBKIT_CHECK_VERSION (2, 21, 1) && GNUC_PREREQ (4, 2, 0)
+# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
 static struct xwidget *
 allocate_xwidget (void)
 {
-- 
2.19.2