Apply 1 suggestion(s) to 1 file(s)
diff --git a/glib/gdatetime.c b/glib/gdatetime.c
index f0323bb..b5372d8 100644
--- a/glib/gdatetime.c
+++ b/glib/gdatetime.c
@@ -558,6 +558,9 @@
 
 #endif  /* HAVE_LANGINFO_ABALTMON */
 
+/* FIXME: It doesn’t seem to be possible to use ERA on 64-bit big-endian platforms with glibc
+ * in a POSIX-compliant way right now.
+ * See https://gitlab.gnome.org/GNOME/glib/-/issues/3225 */
 #if defined(HAVE_LANGINFO_ERA) && (G_BYTE_ORDER == G_LITTLE_ENDIAN || GLIB_SIZEOF_VOID_P == 4)
 
 #define PREFERRED_ERA_DATE_TIME_FMT nl_langinfo (ERA_D_T_FMT)