Index: lucene/analysis/build.xml
===================================================================
--- lucene/analysis/build.xml	(revision 1518623)
+++ lucene/analysis/build.xml	(working copy)
@@ -107,6 +107,9 @@
   <target name="jar">
     <forall-analyzers target="jar-core"/>
   </target>
+  <target name="jar-src">
+    <forall-analyzers target="jar-src"/>
+  </target>
   <target name="jar-core" depends="jar"/>
 
   <target name="build-artifacts-and-tests" depends="default,compile-test" />
Index: lucene/build.xml
===================================================================
--- lucene/build.xml	(revision 1518623)
+++ lucene/build.xml	(working copy)
@@ -597,6 +597,12 @@
     <modules-crawl target="jar-core"/>
   </target>
 
+  <target name="jar-src" description="create source jars for all modules">
+    <ant dir="${common.dir}/core" target="jar-src" inheritAll="false" />
+    <ant dir="${common.dir}/test-framework" target="jar-src" inheritAll="false" />
+    <modules-crawl target="jar-src"/>
+  </target>
+
   <target name="get-jenkins-line-docs" unless="enwiki.exists">
     <sequential>
       <!-- TODO: can get .lzma instead (it's ~17% smaller) but there's no builtin ant support...? -->