Make apks build from a single ant .xml template

build/android/ant/sdk-targets.xml

Index: build/android/ant/sdk-targets.xml
diff --git a/build/android/ant/sdk-targets.xml b/build/android/ant/sdk-targets.xml
index 7909daa32a78d7e2f5dbe62c7632f293688f81be..497928d0435f67b4f66e013de90b6886822e44f8 100644
--- a/build/android/ant/sdk-targets.xml
+++ b/build/android/ant/sdk-targets.xml
@@ -34,20 +34,20 @@
       name="-compile"
       depends="-build-setup, -pre-build, -code-gen, -pre-compile">
     <do-only-if-manifest-hasCode elseText="hasCode = false. Skipping..." >
-      <!-- If souce path is not set, then use the default value -->
+      <!-- If javac.srcdirs.additional isn't set, set it to an empty path. -->
       <if>
-        <condition>
-          <not>
-            <isreference refid="javac.custom.sourcepath"/>
-          </not>
-        </condition>
-        <then>
-          <path id="javac.custom.sourcepath">
-            <pathelement path="${source.absolute.dir}"/>
-            <pathelement path="${gen.absolute.dir}"/>
-          </path>
-        </then>
-      </if>
+         <condition>
+           <not>
+             <isreference refid="javac.srcdirs.additional"/>
+           </not>
+         </condition>
+         <then>
+           <path id="javac.srcdirs.additional">
+             <pathelement path="${source.absolute.dir}"/>
+             <pathelement path="${gen.absolute.dir}"/>
+           </path>
+         </then>
+       </if>
       <javac
           bootclasspathref="project.target.class.path"
           classpathref="javac.custom.classpath"
@@ -63,7 +63,7 @@
         <src path="${source.absolute.dir}"/>
         <src path="${gen.absolute.dir}"/>
         <src>
-          <path refid="javac.custom.sourcepath"/>
+          <path refid="javac.srcdirs.additional"/>
         </src>
         <compilerarg line="${java.compilerargs}"/>
       </javac>
@@ -106,7 +106,7 @@
         If the project needs a test jar then generate a jar containing
         all compiled classes and referenced jars.
       -->
-      <if condition="${generate.test.jar}">
+      <if condition="${project.is.testapp}">

[Yaron, 2012/09/28 17:51:23]

Please add a comment about where this is set because right now it looks like
magic.

[cjhopman, 2012/09/28 18:13:58]

Done.

         <then>
           <echo level="info">Creating test jar file:
               ${ant.project.name}-debug.jar</echo>
@@ -168,4 +168,38 @@
     </do-only-if-not-library>
     <record-build-info />
   </target>
+
+  <path id="native.libs.gdbserver">
+    <fileset file="${android.gdbserver}"/>
+  </path>
+
+  <target name="-post-compile">
+    <!--
+      Copy gdbserver to main libs directory if building a non-instrumentation debug apk.
+      TODO(jrg): For now, Chrome on Android always builds native code
+      as Release and java/ant as Debug, which means we always install
+      gdbserver.  Resolve this discrepancy, possibly by making this
+      Release Official build java/ant as Release.
+    -->
+    <if>
+      <condition>
+        <and>
+          <equals arg1="${build.target}" arg2="debug"/>
+          <isfalse value="${project.is.testapp}"/>
+        </and>
+      </condition>
+      <then>
+        <echo message="Copying gdbserver to the apk to enable native debugging"/>
+        <copy todir="${out.dir}/libs/${target.abi}">
+          <path refid="native.libs.gdbserver"/>
+        </copy>
+      </then>
+    </if>
+
+    <!-- Package all the compiled .class files into a .jar. -->
+    <jar
+      jarfile="${lib.java.dir}/chromium_${PACKAGE_NAME}.jar"
+      basedir="${out.classes.absolute.dir}"
+    />
+  </target>
 </project>