$NetBSD$

Ensure that trans directory is made before trying to put files in it.

--- Makefile.orig	2018-08-28 17:18:29.000000000 +0000
+++ Makefile
@@ -406,7 +406,7 @@ endif
 
 # Build the translation files for gettext
 
-$(MOFILES): trans/%.mo: src/po/%.po
+$(MOFILES): trans/%.mo: src/po/%.po trans
 	msgfmt -o $@ $<
 
 .PHONY: translations
