--- erts-47.4.0/autoconf/config.guess.~1~	Tue Dec  8 08:07:13 1998
+++ erts-47.4.0/autoconf/config.guess	Tue Dec  8 20:57:47 1998
@@ -318,6 +318,9 @@
     i[3456]86:BSD/386:*:* | *:BSD/OS:*:*)
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
     *:FreeBSD:*:*)
 	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 	exit 0 ;;
