add arm64 to feebsd and nebsd in test script
diff --git a/test_crosscompile.sh b/test_crosscompile.sh
index 6f9be43..c736c8b 100755
--- a/test_crosscompile.sh
+++ b/test_crosscompile.sh
@@ -27,8 +27,8 @@
cross linux amd64 386 arm arm64 ppc64 ppc64le s390x mips mipsle mips64 mips64le
cross darwin amd64 arm64
-cross freebsd amd64 386 arm
-cross netbsd amd64 386 arm
+cross freebsd amd64 386 arm arm64
+cross netbsd amd64 386 arm arm64
cross openbsd amd64 386 arm arm64
cross dragonfly amd64
cross solaris amd64