"binaries" depends on "build.strap"

git-svn-id: http://lampsvn.epfl.ch/svn-repos/scala/scala/trunk@12516 5e8d7ff9-d8ef-0310-90f0-a4852d11357a

build.xml

@@ -1182,7 +1182,7 @@ GENERATES A DISTRIBUTION
     description="Packs a distribution for SBaz and ZIP/TAR"/>
 
   <target name="binaries"
-    depends="setup"
+    depends="setup, build.strap"
     description="Creates a binary Scala distribution">
     <property name="dist.current.dir"
               value="${dist.dir}/scala-${version.number}"/>