patch 7.4.1224
Problem:    Build problems with GTK on BSD. (Mike Williams)
Solution:   Don't use "$<". Skip building gui_gtk_gresources.h when it doesn't
            work. (Kazunobu Kuriyama)
diff --git a/src/version.c b/src/version.c
index 00d9c0b..9e92bd1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1224,
+/**/
     1223,
 /**/
     1222,