--- libcpp/configure.orig	2016-10-24 12:26:59 UTC
+++ libcpp/configure
@@ -7153,6 +7153,7 @@ case $target in
 	aarch64*-*-* | \
 	alpha*-*-* | \
 	arm*-*-*eabi* | \
+	arm*-*-bsdsunix* | \
 	arm*-*-freebsd* | \
 	arm*-*-rtems* | \
 	arm*-*-symbianelf* | \