From a529493e1aee8f8efc265c7d4191c567a3ec8056 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Feb 27 2016 21:18:25 +0000
Subject: build system: configure: fix usage() for out-of-tree builds.


---

diff --git a/configure b/configure
index 33d8318..94fa6f3 100755
--- a/configure
+++ b/configure
@@ -7,7 +7,7 @@
 
 usage()
 {
-	cat config.usage
+	cat "$mb_project_dir"/config.usage
 	exit $?
 }