--- config.guess	Fri Apr 16 21:44:57 2021
+++ config.guess.patched	Fri Apr 16 22:23:29 2021
@@ -261,6 +261,10 @@
 	UNAME_MACHINE_ARCH=$(arch | sed 's/OpenBSD.//')
 	echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
 	exit ;;
+    *:SecBSD:*:*)
+	UNAME_MACHINE_ARCH=$(arch | sed 's/SecBSD.//')
+	echo "$UNAME_MACHINE_ARCH"-unknown-secbsd"$UNAME_RELEASE"
+	exit ;;
     *:LibertyBSD:*:*)
 	UNAME_MACHINE_ARCH=$(arch | sed 's/^.*BSD\.//')
 	echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"