From f1be5aaee8890aeca009ba049e70ffba744360ca Mon Sep 17 00:00:00 2001
From: Erich Schubert <erich.schubert@tu-dortmund.de>
Date: Sat, 27 Oct 2018 13:34:28 +0200
Subject: [PATCH] add 'clean' ant target

---
 build.xml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/build.xml b/build.xml
index 96f63a1..5049309 100644
--- a/build.xml
+++ b/build.xml
@@ -64,6 +64,14 @@
 <!-- import environment variables -->
 <property environment="env"/>
 
+<target name="clean">
+	<delete dir="${build}"/>
+	<delete dir="${lib}"/>
+	<delete dir="testdata/dot-out"/>
+	<delete dir="${javadoc}"/>
+	<delete dir="${dist}/lib"/>
+</target>
+
 <target name="init">
 	<!-- Create the time stamp -->
 	<tstamp/>