--- config/arch-osname.orig	2019-01-16 07:41:53 UTC
+++ config/arch-osname
@@ -20,7 +20,7 @@ if test -n "$myuname"; then
             arch=`uname -m`
             if test -z "$arch"; then arch=ix86; fi
             ;;
-  freebsd|netbsd|openbsd)
+  bsdsunix|freebsd|netbsd|openbsd)
             arch=`uname -m`
             if test -z "$arch"; then arch=ix86; fi
             case $arch in