--- extconf.rb.orig	Fri Apr 14 13:20:58 2000
+++ extconf.rb	Tue Aug 15 21:16:38 2000
@@ -1,4 +1,5 @@
 require 'mkmf'
 
 have_header 'locale.h'
+have_library 'xpg4', 'setlocale'
 create_makefile 'locale'