gedit: Fix with with hardening flags and clang

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
(cherry picked from commit 163aa96562)
Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-gnome/recipes-gnome/gedit/files/0001-gedit-utils-qualify-handle_builder_error-with-format.patch

@@ -0,0 +1,31 @@
+From 623ffac1f6e7725041b386e0f2933fe36809b5a9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 26 Aug 2017 09:04:30 -0700
+Subject: [PATCH] gedit-utils: qualify handle_builder_error() with format
+ string parameters
+
+gedit-utils.c:1063:32: error: format string is not a string literal [-Werror,-Wformat-nonliteral]
+        msg_plain = g_strdup_vprintf (message, args);
+                                      ^~~~~~~
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gedit/gedit-utils.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gedit/gedit-utils.c b/gedit/gedit-utils.c
+index 41a5afd..c800828 100644
+--- a/gedit/gedit-utils.c
++++ b/gedit/gedit-utils.c
+@@ -1051,7 +1051,7 @@ gedit_utils_is_valid_uri (const gchar *uri)
+ 	return TRUE;
+ }
+ 
+-static GtkWidget *
++static G_GNUC_PRINTF(1, 2) GtkWidget *
+ handle_builder_error (const gchar *message, ...)
+ {
+ 	GtkWidget *label;
+-- 
+2.14.1
+

meta-gnome/recipes-gnome/gedit/gedit_2.30.4.bb

@@ -13,6 +13,7 @@ SRC_URI = "${GNOME_MIRROR}/${GNOMEBN}/${@gnome_verdir("${PV}")}/${GNOMEBN}-${PV}
            file://0001-Remove-help-directory-from-build.patch \
            file://0002-suppress-string-format-literal-warning-to-fix-build-.patch \
            file://0001-tests-document-saver.c-Define-ACCESSPERMS-if-not-def.patch \
+           file://0001-gedit-utils-qualify-handle_builder_error-with-format.patch \
            "
 SRC_URI[archive.md5sum] = "e1eecb0a92a1a363b3d375ec5ac0fb3b"
 SRC_URI[archive.sha256sum] = "a561fe3dd1d199baede1bd07c4ee65f06fc7c494dd4d3327117f04149a608e3c"