Spin off src/library/scala/xml to src/xml/scala/xml.

Summary:
  - Remove the last vestiges of xml from Predef and Contexts.
  - Change build to compile scala.xml to scala-xml.jar.
  - Deploy scala-xml module to maven.
  - Update partest accordingly.

Note:
An older compiler cannot use the new standard library to
compile projects that use XML. Thus, skipping locker will
break the build until we use 2.11.0-M4 for STARR.

In the future build process, where we drop locker,
we would have to release a milestone that supports the old
and the new approach to xml. As soon as we'd be using that
new milestone for starr, we could drop support for the old approach.

4 files changed, 70 insertions, 0 deletions

diff --git a/src/build/bnd/scala-xml.bnd b/src/build/bnd/scala-xml.bnd
new file mode 100644
index 0000000000..6203c57dfe
--- /dev/null
+++ b/src/build/bnd/scala-xml.bnd
@@ -0,0 +1,5 @@
+Bundle-Name: Scala XML Library
+Bundle-SymbolicName: org.scala-lang.scala-xml
+ver: @VERSION@
+Bundle-Version: ${ver}
+Export-Package: *;version=${ver}
diff --git a/src/build/maven/maven-deploy.xml b/src/build/maven/maven-deploy.xml
index bf82346b80..a51562103c 100644
--- a/src/build/maven/maven-deploy.xml
+++ b/src/build/maven/maven-deploy.xml
@@ -108,6 +108,7 @@
         <deploy-one                name="scala-actors"   version="${maven.version.number}" local="@{local}" signed="@{signed}"/>
         <deploy-one                name="scala-compiler" version="${maven.version.number}" local="@{local}" signed="@{signed}"/>
         <deploy-one                name="scala-library"  version="${maven.version.number}" local="@{local}" signed="@{signed}"/>
+        <deploy-one                name="scala-xml"      version="${maven.version.number}" local="@{local}" signed="@{signed}"/>
         <deploy-one                name="scala-partest"  version="${maven.version.number}" local="@{local}" signed="@{signed}"/>
         <deploy-one                name="scala-reflect"  version="${maven.version.number}" local="@{local}" signed="@{signed}"/>
         <deploy-one                name="scala-swing"    version="${maven.version.number}" local="@{local}" signed="@{signed}"/>
diff --git a/src/build/maven/scala-xml-pom.xml b/src/build/maven/scala-xml-pom.xml
new file mode 100644
index 0000000000..629872c2e2
--- /dev/null
+++ b/src/build/maven/scala-xml-pom.xml
@@ -0,0 +1,59 @@
+<project
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.scala-lang</groupId>
+	<artifactId>scala-xml</artifactId>
+	<packaging>jar</packaging>
+	<version>@VERSION@</version>
+  <name>Scala XML</name>
+  <description>XML Library for the Scala Programming Language</description>
+	<url>http://www.scala-lang.org/</url>
+   <inceptionYear>2002</inceptionYear>
+   <organization>
+      <name>LAMP/EPFL</name>
+      <url>http://lamp.epfl.ch/</url>
+   </organization>
+   <licenses>
+      <license>
+         <name>BSD-like</name>
+         <url>http://www.scala-lang.org/downloads/license.html
+         </url>
+         <distribution>repo</distribution>
+      </license>
+   </licenses>
+   <scm>
+      <connection>scm:git:git://github.com/scala/scala.git</connection>
+      <url>https://github.com/scala/scala.git</url>
+   </scm>
+   <issueManagement>
+      <system>JIRA</system>
+      <url>https://issues.scala-lang.org/</url>
+   </issueManagement>
+   <properties>
+       <info.apiURL>http://www.scala-lang.org/api/@VERSION@/</info.apiURL>
+   </properties>
+   <dependencies>
+   </dependencies>
+   <distributionManagement>
+      <repository>
+         <id>scala-tools.org</id>
+         <url>@RELEASE_REPOSITORY@</url>
+      </repository>
+      <snapshotRepository>
+         <id>scala-tools.org</id>
+         <url>@SNAPSHOT_REPOSITORY@</url>
+         <uniqueVersion>false</uniqueVersion>
+      </snapshotRepository>
+  </distributionManagement>
+  <developers>
+    <developer>
+      <id>lamp</id>
+      <name>EPFL LAMP</name>
+    </developer>
+    <developer>
+      <id>Typesafe</id>
+      <name>Typesafe, Inc.</name>
+    </developer>
+  </developers>
+</project>
diff --git a/src/build/pack.xml b/src/build/pack.xml
index f8eb3c67c5..44198adb1e 100644
--- a/src/build/pack.xml
+++ b/src/build/pack.xml
@@ -153,6 +153,7 @@ MAIN DISTRIBUTION PACKAGING
     </macrodef>
     <mvn-copy-lib mvn.artifact.name="jline"/>
     <mvn-copy-lib mvn.artifact.name="scala-library"/>
+    <mvn-copy-lib mvn.artifact.name="scala-xml"/>
     <mvn-copy-lib mvn.artifact.name="scala-reflect"/>
     <mvn-copy-lib mvn.artifact.name="scala-compiler"/>
     <mvn-copy-lib mvn.artifact.name="scala-swing"/>
@@ -203,6 +204,10 @@ MAIN DISTRIBUTION PACKAGING
          basedir="${build-docs.dir}/library">
       <include name="**/*"/>
     </jar>
+    <jar whenmanifestonly="fail" destfile="${dists.dir}/maven/${version.number}/scala-xml/scala-xml-docs.jar"
+         basedir="${build-docs.dir}/xml">
+      <include name="**/*"/>
+    </jar>
     <jar whenmanifestonly="fail" destfile="${dists.dir}/maven/${version.number}/scala-compiler/scala-compiler-docs.jar"
          basedir="${build-docs.dir}/compiler">
       <include name="**/*"/>