--- include/nls.h
+++ include/nls.h
@@ -17,6 +17,8 @@
 # define bindtextdomain(Domain, Directory) /* empty */
 # undef textdomain
 # define textdomain(Domain) /* empty */
+# undef setlocale
+# define setlocale(category, locale) /* empty */
 # define _(Text) (Text)
 # define N_(Text) (Text)
 #endif