Workaround for Hotspot bug that lets tests run without -Xint, from Steven Parkes

[zxing.git] / core / build.xml

diff --git a/core/build.xml b/core/build.xml
index 7a71be8..566ff8c 100644 (file)
--- a/core/build.xml
+++ b/core/build.xml
@@ -20,13 +20,6 @@
 
   <property file="../build.properties"/>
 
-  <path id="javame-compile-bootclasspath">
-    <fileset dir="${WTK-home}/lib">
-      <include name="cldcapi11.jar"/>
-    </fileset>
-  </path>
-  <property name="javame-compile-bootclasspath-path" refid="javame-compile-bootclasspath"/>
-
   <target name="init">
     <tstamp/>
   </target>
@@ -37,20 +30,19 @@
            destdir="build"
            source="1.2"
            target="1.2"
-           bootclasspath="${javame-compile-bootclasspath-path}"
            optimize="true"
            debug="${generate-debug}"
            deprecation="true"
            fork="true"/>
     <jar jarfile="core.jar" basedir="build">
-      <!-- These entries allow core.jar to function as an OSGi bundle, and also specifices
+      <!-- These entries allow core.jar to function as an OSGi bundle, and also specifies
            additional attributes for compatibility with BugLabs's BUG platform.
            Thanks to David Albert for this change. -->
       <manifest>
         <attribute name="Bundle-Name" value="ZXing"/>
         <attribute name="Bundle-Vendor" value="ZXing Project"/>
         <attribute name="Bundle-SymbolicName" value="ZXing"/>
-        <attribute name="Bundle-Version" value="${version}"/>        
+        <attribute name="Bundle-Version" value="${version}"/>
         <attribute name="Export-Package" value="com.google.zxing,com.google.zxing.common,com.google.zxing.client.result"/>
         <attribute name="Bug-Bundle-Type" value="Application"/>
       </manifest>
@@ -71,6 +63,38 @@
     </antcall>
   </target>
 
+  <!-- This target builds an optimized core.jar using ProGuard. It is not intended for our Android
+  client - use build-no-debug intead, then build the client which runs ProGuard on everything. -->
+  <target name="build-optimized" depends="clean">
+    <antcall target="compile">
+      <param name="generate-debug" value="false"/>
+    </antcall>
+
+    <delete file="core.jar"/>
+    <mkdir dir="optimized"/>
+    <java jar="${proguard-jar}" fork="true" failonerror="true">
+      <jvmarg value="-Dmaximum.inlined.code.length=48"/>
+      <arg value="-injars build"/>
+      <arg value="-outjars optimized"/>
+      <!-- Needed for Mac OS. -->
+      <!--<arg value="-libraryjars ${java.home}/../Classes/classes.jar"/>-->
+      <!-- Needed for other Android apps besides Barcode Scanner. -->
+      <!--<arg value="-libraryjars ${android-home}/platforms/android-1.6/android.jar"/>-->
+      <arg value="-keep class com.google.zxing.* {public protected *;}"/>
+      <arg value="-keep class com.google.zxing.common.*Binarizer {public protected *;}"/>
+      <!-- Remove this line is you only use the Result base object and want the smallest jar. -->
+      <arg value="-keep class com.google.zxing.client.result.* {public protected *;}"/>
+      <!-- Contains a useful UPC-E to UPC-A method. -->
+      <arg value="-keep class com.google.zxing.oned.UPCEReader {public *;}"/>
+      <arg value="-target 1.2"/>
+      <arg value="-optimizationpasses 4"/>
+      <arg value="-dontobfuscate"/>
+      <arg value="-dontskipnonpubliclibraryclasses"/>
+      <arg value="-verbose"/>
+    </java>
+    <jar jarfile="core.jar" basedir="optimized"/>
+  </target>
+
   <target name="build-test" depends="init,build">
     <fail message="Please build 'javase' first">
       <condition>
@@ -103,6 +127,9 @@
       <antcall target="test-blackbox-subset">
         <param name="subdir" value="oned"/>
       </antcall>
+      <antcall target="test-blackbox-subset">
+        <param name="subdir" value="pdf417"/>
+      </antcall>
       <antcall target="test-blackbox-subset">
         <param name="subdir" value="qrcode"/>
       </antcall>
@@ -124,6 +151,7 @@
       <batchtest>
         <fileset dir="test/src">
           <include name="**/${subdir}/*BlackBox*TestCase.java"/>
+          <exclude name="**/Abstract*.java"/>
         </fileset>
       </batchtest>
     </junit>
@@ -141,10 +169,12 @@
       <assertions>
         <enable/>
       </assertions>
+      <jvmarg value="-Xint"/> <!-- works around weird JIT bug in Java 6 -->
       <batchtest>
         <fileset dir="test/src">
-          <include name="**/*TestCase.java"/>          
+          <include name="**/*TestCase.java"/>
           <exclude name="**/*BlackBox*TestCase.java"/>
+          <exclude name="**/Abstract*.java"/>
         </fileset>
       </batchtest>
     </junit>
@@ -155,6 +185,7 @@
   <target name="clean">
     <delete dir="build"/>
     <delete dir="build-test"/>
+    <delete dir="optimized"/>
     <delete file="core.jar"/>
     <delete file="ZXingReader.*"/>
     <delete file="proguard-dump.txt"/>