--- git-gcc/gcc/brig/brigspec.c	2021-01-27 10:18:11.922740565 +0000
+++ gm2-floppsie/gcc/brig/brigspec.c	2021-01-27 12:58:00.838865672 +0000
@@ -134,3 +134,11 @@
 /* Number of extra output files that lang_specific_pre_link may generate.  */
 
 int lang_specific_extra_outfiles = 0; /* Not used for Brig.  */
+
+/* lang_register_spec_functions register the Brig associated spec
+   functions.  Not used for Brig.  */
+
+void
+lang_register_spec_functions (void)
+{
+}
