From 82e1c826a6e2238d8ca189a5d975506f0a6a3a22 Mon Sep 17 00:00:00 2001
From: Eric House <eehouse@trand>
Date: Mon, 5 Mar 2012 20:14:54 -0800
Subject: [PATCH] add pre-clean target other build.xml files have

---
 xwords4/android/XWords4-bt/build.xml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/xwords4/android/XWords4-bt/build.xml b/xwords4/android/XWords4-bt/build.xml
index f5d075722..d8482ebf1 100644
--- a/xwords4/android/XWords4-bt/build.xml
+++ b/xwords4/android/XWords4-bt/build.xml
@@ -45,6 +45,11 @@
             unless="sdk.dir"
     />
 
+    <target name="-pre-clean">
+        <exec dir="." executable="../scripts/ndkbuild.sh" output="/dev/null">
+            <arg value="clean"/>
+        </exec>
+    </target>
 
 <!-- extension targets. Uncomment the ones where you want to do custom work
      in between standard targets -->