[patch] This is the patch I used to solve the problem

pkgconfig-gcc6.patch (text/plain), 531 bytes, created by Wallance on 2016-11-21 07:36:44 UTC

diff --git a/glib/glib/gdate.c b/glib/glib/gdate.c
index 1978cf7..0cf7f52 100644
--- a/glib/glib/gdate.c
+++ b/glib/glib/gdate.c
@@ -2494,7 +2494,10 @@ g_date_strftime (gchar       *s,
        * recognize whether strftime actually failed or just returned "".
        */
       tmpbuf[0] = '\1';
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
       tmplen = strftime (tmpbuf, tmpbufsize, locale_format, &tm);
+#pragma GCC diagnostic pop
 
       if (tmplen == 0 && tmpbuf[0] != '\0')
         {