Hi, I followed the Readme instruction and set up the build.xml
properties. But I can not get Chattr application build.
The error message is "...Chattr/build.xml:16: Cannot find AppEngine
SDK; please reconfigure this build file"
My build.xml is as following:
<project name="chattr" default="build" basedir=".">
<!-- YOU MUST CONFIGURE THESE FOR YOUR SYSTEM -->
<property name="gwt.sdk" location="../gwt-mac-1.5.3" />
<property name="appengine.java.sdk" location="../appengine-java-
sdk" />
<!-- ........................................ -->
<!-- Chattr specifics configuration; edit these for a new project --
>
<property name="gwt.module"
value="com.google.gwt.sample.chattr.Chattr" />
<property name="gwt.moduleDeploy" value="chattr" />
<property name="gwt.startupUrl" value="Chattr.html" />
<!-- ............................................................ --
>
<!-- Computed variables -->
<property name="appengine.lib" location="${appengine.java.sdk}/lib" /
>
<property name="orm.lib" location="${appengine.java.sdk}/orm-0.6" />
<fail message="Cannot find AppEngine SDK; please reconfigure this
build file">
<condition><not><and>
<available file="${appengine.lib}" type="dir"/>
<available file="${orm.lib}" type="dir"/>
</and></not></condition>
</fail>
<condition property="gwt.devjar" value="${gwt.sdk}/gwt-dev-
windows.jar">
<available file="${gwt.sdk}/gwt-dev-windows.jar" />
</condition>
<condition property="gwt.devjar" value="${gwt.sdk}/gwt-dev-
linux.jar">
<available file="${gwt.sdk}/gwt-dev-linux.jar" />
</condition>
<condition property="gwt.devjar" value="${gwt.sdk}/gwt-dev-mac.jar">
<available file="${gwt.sdk}/gwt-dev-mac.jar" />
</condition>
<fail unless="gwt.devjar" message="Cannot find GWT SDK; please
reconfigure this build file"/>
<condition property="jdo.enable">
<available file="src/datanucleus.properties" />
</condition>
<property name="out.webinf" location="war/WEB-INF" />
<property name="out.lib" location="${out.webinf}/lib" />
<property name="out.bin" location="${out.webinf}/classes" />
<!-- Public build targets -->
<target name="build" depends="_gwtc, _serverCode"
description="Builds server code and runs a GWT compile." />
<target name="hosted" depends="_serverCode" description="Run the GWT
development shell + AppEngine development server">
<java classname="com.google.gwt.dev.HostedMode" fork="yes"
failonerror="true">
<jvmarg value="-XstartOnFirstThread"/>
<arg value="-startupUrl" />
<arg value="${gwt.startupUrl}" />
<arg value="-server" />
<arg
value="com.google.apphosting.tools.development.gwt.AppEngineLauncher" /
>
<arg value="${gwt.module}" />
<classpath>
<pathelement location="src" />
<pathelement location="${out.bin}" />
<pathelement location="${gwt.sdk}/gwt-servlet.jar" />
<pathelement location="${orm.lib}/jdo2-api-2.2.jar"/>
<pathelement location="${appengine.lib}/appengine-local-
runtime.jar" />
<pathelement location="${gwt.devjar}" />
</classpath>
</java>
</target>
<target name="server" depends="_serverCode" description="Run the
AppEngine development server (does not run a GWT compile)">
<echo message="PLEASE BROWSE TO: http://localhost:8080/${gwt.startupUrl}"/>
<java jar="${appengine.lib}/appengine-local-runtime.jar"
fork="yes">
<arg value="war" />
</java>
</target>
<target name="upload" description="Upload your application to Google
(does not recompile anything)">
<echo message="NOT IMPLEMENTED YET"/>
<echo message="Please review the AppEngine SDK doc for upload
instructions."/>
</target>
<path id="enhancer.classpath">
<pathelement location="${orm.lib}/jdo2-api-2.2.jar"/>
<pathelement location="${orm.lib}/datanucleus-enhancer-1.0.1.jar"/
>
<pathelement location="${orm.lib}/datanucleus-
core-1.1.0.m1-0000.jar"/>
<pathelement location="${orm.lib}/datanucleus-
core-1.1.0.m1-0001.jar"/>
<pathelement location="${orm.lib}/datanucleus-
core-1.1.0.m1-0002.jar"/>
<pathelement location="${orm.lib}/datanucleus-
core-1.1.0.m1-0003.jar"/>
<pathelement location="${orm.lib}/asm-3.1.jar"/>
<pathelement location="${gwt.sdk}/gwt-servlet.jar"/>
<pathelement location="${out.bin}"/>
</path>
<target name="enhanceForIDE" if="jdo.enable"
description="Enhances server code for JDO without recompiling
(used by Eclipse ant builder)">
<taskdef name="datanucleusenhancer"
classpathref="enhancer.classpath"
classname="org.datanucleus.enhancer.tools.EnhancerTask"/>
<datanucleusenhancer classpathref="enhancer.classpath"
failonerror="true">
<fileset dir="${out.bin}">
<include name="**/persistent/*.class"/>
</fileset>
</datanucleusenhancer>
</target>
<target name="clean" description="Cleans this project's intermediate
and output files">
<delete dir="${out.bin}" failonerror="false" />
<delete dir="${out.lib}" failonerror="false" />
<delete dir="war/gwt" failonerror="false" />
<delete dir="war/${gwt.moduleDeploy}" failonerror="false" />
</target>
<!-- Private build targets -->
<jvmarg value="-XstartOnFirstThread" />
<target name="_serverCode" depends="_enhance, _libs" />
<target name="_enhance" depends="_javac, enhanceForIDE" />
<target name="_javac">
<mkdir dir="${out.bin}" />
<javac srcdir="src" destdir="${out.bin}" debug="true"
debuglevel="lines,vars,source"
source="1.5" nowarn="true" encoding="utf-8">
<classpath>
<pathelement location="${gwt.sdk}/gwt-servlet.jar" />
<pathelement location="${orm.lib}/jdo2-api-2.2.jar"/>
<pathelement location="${appengine.lib}/appengine-api.jar"/>
</classpath>
</javac>
<copy todir="${out.bin}">
<fileset dir="src">
<include name="**/*.properties"/>
</fileset>
</copy>
</target>
<target name="_libs" depends="_jdoLibs">
<!-- Copy libs to lib directory -->
<mkdir dir="${out.lib}" />
<copy todir="${out.lib}" file="${gwt.sdk}/gwt-servlet.jar" />
<copy todir="${out.lib}" file="${appengine.lib}/appengine-
api.jar" />
</target>
<target name="_jdoLibs" if="jdo.enable">
<!-- Copy datanuclues libs to lib directory -->
<mkdir dir="${out.lib}" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
appengine-0.6.jar" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
core-1.1.0.m1-0000.jar" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
core-1.1.0.m1-0001.jar" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
core-1.1.0.m1-0002.jar" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
core-1.1.0.m1-0003.jar" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
rdbms-1.1.0.m1-0000.jar" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
rdbms-1.1.0.m1-0001.jar" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
rdbms-1.1.0.m1-0002.jar" />
<copy todir="${out.lib}" file="${orm.lib}/datanucleus-
rdbms-1.1.0.m1-0003.jar" />
<copy todir="${out.lib}" file="${orm.lib}/jdo2-api-2.2.jar" />
</target>
<target name="_gwtc" depends="_javac">
<java classname="com.google.gwt.dev.Compiler" fork="yes"
failonerror="true">
<jvmarg value="-Xmx256M"/>
<arg value="-style" />
<arg value="PRETTY" />
<arg value="${gwt.module}" />
<classpath>
<pathelement location="src" />
<pathelement location="${out.bin}" />
<pathelement location="${gwt.sdk}/gwt-servlet.jar" />
<pathelement location="${orm.lib}/jdo2-api-2.2.jar"/>
<pathelement location="${gwt.devjar}" />
</classpath>
</java>
<!-- AlphaImageLoader hack: copy ie6 images to top level directory
-->
<mkdir dir="war/gwt/standard/images" />
<copy todir="war/gwt/standard/images">
<fileset dir="war/${gwt.moduleDeploy}/gwt/standard/images"
casesensitive="yes">
<include name="**/*.png"/>
</fileset>
</copy>
</target>
</project>
I'm using Mac OS X 10.4 Tiger. I only got GWT 1.5.3 for mac version.
Please help.
Thanks,
Alexandra
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