From a8a04d986ca896c5ddd28579043cd52205bca1d3 Mon Sep 17 00:00:00 2001
From: Martin Ritchie <ritchiem@apache.org>
Date: Fri, 4 Jun 2010 09:16:42 +0000
Subject: Only build perftest scripts if we have changed them. Shaves 14s of
 the build for me.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@951334 13f79535-47bb-0310-9956-ffa450edef68
---
 java/perftests/build.xml | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'java/perftests')

diff --git a/java/perftests/build.xml b/java/perftests/build.xml
index b38201f5da..19cccb34a5 100644
--- a/java/perftests/build.xml
+++ b/java/perftests/build.xml
@@ -36,7 +36,16 @@
       <isset property="result-path"/>
     </condition>
 
-    <target name="precompile">
+    <property name="scripts.timestamp" location="${build.scratch}/perftests/scripts.timestamp" />
+
+    <target name="check_scripts_uptodate">
+      <uptodate property="scripts.notRequired" targetfile="${scripts.timestamp}">
+        <srcfiles dir="${scripts.dir}" includes="**.sh" />
+        <srcfiles dir="${project.root}/perftests/" includes="scripts.xml" />
+      </uptodate>
+    </target>
+
+    <target name="precompile" depends="check_scripts_uptodate" unless="scripts.notRequired">
       <mkdir dir="${scripts.dir}"/>
       <jython path="${mllib.dir}">
         <args>
@@ -45,6 +54,7 @@
           <arg value="${scripts.dir}"/>
         </args>
       </jython>
+        <touch file="${scripts.timestamp}" />
     </target>
 
     <target name="all-tests" depends="all-queue-tests,all-topic-tests"/>
-- 
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