--- a/mono/eglib/eglib-config.h.in 2020-10-12 14:57:46.354634946 +0200
+++ b/mono/eglib/eglib-config.h.in 2020-10-12 15:00:10.106637683 +0200
@@ -26,7 +26,11 @@
typedef @GSIZE@ gsize;
typedef @GSSIZE@ gssize;
-#define G_GSIZE_FORMAT @GSIZE_FORMAT@
+#ifdef __i386__
+#define G_GSIZE_FORMAT "u"
+#else
+#define G_GSIZE_FORMAT "lu"
+#endif
#if defined (HOST_WATCHOS)
#undef G_BREAKPOINT