When _locale became a built-in module it was discovered that ``-lintl`` was not
added as a build flag as needed. This then led to the discovery that OS X
framework builds did not have the LIBS var to pick up this flag.

Fixes issue #6154. Thanks to Benjamin Peterson, Roumen Petrov, Erick Tryzelaar,
Mark Dickinson, Evan Behar, and Ronald Oussoren for helping.
diff --git a/configure b/configure
index f834aaf..4b429c3 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 73021 .
+# From configure.in Revision: 73142 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for python 3.1.
 #
@@ -13892,6 +13892,7 @@
 #define WITH_LIBINTL 1
 _ACEOF
 
+        LIBS="-lintl $LIBS"
 fi