diff --git a/cfg/gtk.cfg b/cfg/gtk.cfg
index 029cd4c5a..b5925e818 100644
--- a/cfg/gtk.cfg
+++ b/cfg/gtk.cfg
@@ -10,9 +10,16 @@
   <define name="GTK_SIGNAL_FUNC(f)" value="G_CALLBACK(f)"/>
   <!-- https://developer.gnome.org/glib/stable/glib-Miscellaneous-Macros.html -->
   <!-- https://github.com/GNOME/glib/blob/master/glib/gmacros.h -->
+  <define name="G_GNUC_BEGIN_IGNORE_DEPRECATIONS" value=""/>
+  <define name="G_GNUC_END_IGNORE_DEPRECATIONS" value=""/>
+  <define name="G_GNUC_PRETTY_FUNCTION" value="__PRETTY_FUNCTION__"/>
   <define name="G_GNUC_PURE" value="__attribute__((__pure__))"/>
   <define name="G_GNUC_MALLOC" value="__attribute__((__malloc__))"/>
   <define name="G_GNUC_NO_INLINE" value=""/>
+  <define name="G_HAVE_GNUC_VISIBILITY" value="1"/>
+  <define name="G_GNUC_NO_INSTRUMENT" value=""/>
+  <define name="G_GNUC_MAY_ALIAS" value="__attribute__((may_alias))"/>
+  <define name="G_GNUC_INTERNAL" value="__attribute__((visibility(&quot;hidden&quot;)))"/>
   <define name="G_GNUC_NULL_TERMINATED" value="__attribute__((__sentinel__))"/>
   <define name="G_GNUC_WARN_UNUSED_RESULT" value="__attribute__((warn_unused_result))"/>
   <define name="G_GNUC_FUNCTION" value="__FUNCTION__"/>