About.java gets special version handling.
git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@91 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/core/build.xml b/dev/core/build.xml
index f1e1186..14b6781 100755
--- a/dev/core/build.xml
+++ b/dev/core/build.xml
@@ -38,6 +38,20 @@
<gwt.unjar toollib="xerces/xml-apis-2.0.2.jar" />
</target>
+ <target name="filter.src" description="Creates filtered copies of source files" unless="version.uptodate">
+ <delete dir="${src.filtered}" failonerror="false" />
+ <mkdir dir="${src.filtered}" />
+ <copy todir="${src.filtered}" overwrite="true">
+ <fileset dir="src">
+ <include name="com/google/gwt/dev/About.java" />
+ </fileset>
+ <filterset>
+ <filter token="GWT_VERSION" value="${gwt.version}" />
+ </filterset>
+ </copy>
+ <touch file="${src.filtered}/gwt.version-${gwt.version}" />
+ </target>
+
<target name="build" depends="unjar.deps" description="Compiles this project">
<!--
There are classes missing from dev/core that are necessary
@@ -48,8 +62,16 @@
<property name="javac.out-dummy" location="${project.build}/bin-dummy" />
<mkdir dir="${javac.out-dummy}" />
<gwt.javac srcdir="src-dummy" destdir="${javac.out-dummy}" />
+
+ <!-- Files with hardcoded version information must be filtered -->
+ <property name="src.filtered" location="${project.build}/src-filtered" />
+ <available file="${src.filtered}/gwt.version-${gwt.version}" property="version.uptodate" />
+ <antcall target="filter.src" />
+
<mkdir dir="${javac.out}" />
- <gwt.javac>
+ <gwt.javac srcdir="${src.filtered}" />
+ <gwt.javac srcdir="src">
+ <exclude name="com/google/gwt/dev/About.java" />
<classpath>
<pathelement location="${javac.out-dummy}" />
<pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
@@ -71,7 +93,7 @@
<filename name="com/google/gwt/core/ext/**/*.java" negate="yes" />
</fileset>
</gwt.checkstyle>
-
+
<!-- TODO: fix styles on these files -->
<!--
<gwt.checkstyle>
diff --git a/dev/core/src/com/google/gwt/dev/About.java b/dev/core/src/com/google/gwt/dev/About.java
index d2f50de..1349f3d 100644
--- a/dev/core/src/com/google/gwt/dev/About.java
+++ b/dev/core/src/com/google/gwt/dev/About.java
@@ -20,7 +20,7 @@
*/
public class About {
- public static final String GWT_VERSION_NUM = "${project.version}";
+ public static final String GWT_VERSION_NUM = "@GWT_VERSION@";
public static final String GWT_NAME = "Google Web Toolkit";
