--- gcc/config/x-lynx	2018/04/24 18:13:45	1.1.1.1
+++ gcc/config/x-lynx	2018/04/24 18:20:24	1.1.1.2
@@ -2,6 +2,5 @@
 CC	= $(OLDCC)
 OLDCC	= /bin/gcc
 
-# ??? This takes far too long to run, several hours, so let's not do it for
-# now.
-STMP_FIXPROTO =
+# /bin/sh is too buggy, so use /bin/bash instead.
+SHELL = /bin/bash