Have ant auto-download the bootstrap libraries.

paulp · paulp · commit 2e14c128e725 · 2011-12-02T14:56:10.000-08:00
This probably doesn't work on windows, help appreciated.
diff --git a/build.xml b/build.xml
@@ -201,9 +201,17 @@ PROPERTIES
 INITIALISATION
 ============================================================================ -->
 
-  <target name="init">
-    <available file="${lib.dir}/scala-library.jar" property="starr.present"/>
-    <fail unless="starr.present" message="Could not find STARR.  Have your run the pull-binary-libs.sh script?"/>
+  <condition property="starr.absent">
+    <not><available file="${lib.dir}/scala-library.jar"/></not>
+  </condition>
+
+  <target name="init.starr" if="starr.absent">
+    <echo level="warn" message="Downloading bootstrap libs.  (To do this by hand, run ./pull-binary-libs.sh)"/>
+    <exec osfamily="unix" executable="pull-binary-libs.sh" failifexecutionfails="true" />
+    <exec osfamily="windows" executable="pull-binary-libs.sh" failifexecutionfails="true" />
+  </target>
+
+  <target name="init" depends="init.starr">
   <!-- scalac.args.optimise is selectively overridden in certain antcall tasks. -->
     <property name="scalac.args.optimise" value=""/>
   <!-- scalac.args.quickonly are added to quick.* targets but not others (particularly, locker.)
