Question

I am having trouble creating an Ant build script for our production apps.

I have been reading a lot about Ant, and bb-ant-tools. I have followed many stackoverflow questions on Ant & BB (referenced below in comments to “link” the questions). I would like help with a script more complex than the usual “Hello World!” style apps. My current build process is run entirely in Eclipse, and done manually.

For this question, I would like to ask how to use Ant to build a project that uses 2 (or more) different library projects (which also need to be built), without using Eclipse at all?

I have Ant, bb-ant-tools installed. I have built & deployed on device a basic Hello World, using these tools following basic examples. I have created a build script, and some property files; but when I run the scripts, the end product does not run on the phone (phone UI freezes on the launch screen).

---

I have 3 build scripts, one for each library, and one for the main app. These are identical, except for the project name (and could be combined into one common imported script at some point). Each of the 3 java projects has an Ant properties file related to it. I also use 3 common properties files for defining constants, storing info on the JDE & the code signing password.

• common.properties:

  jde.home=C:/development/tools/bb-jde/jde4.5/components
  sigtool.jde = ${jde.home} 
  sigtool.password = xxx_pass_xxx
  

• project.properties (for SOAP library):

  output=MySOAP
  type=midlet
  

• project.properties (for internal SDK library):

  output=MySDK
  type=midlet
  

Update 1: I have updated the library property files since initial post. Previously I set type=library (based on RIM documentation). Based on my research outlined in this post (BlackBerry – use own JAR file in own project), I tried changing to type=midlet. This gives better results (at least on my platform BB JDE 5.0).

• project.properties (for my app):

  output=MyApp
  title=App
  type=cldc
  vendor=Richard
  version=1.0.7
  description=A nice app
  icon=icon.png
  

• build.xml (all the same except for the name at the top, and the 2 library scripts do not have filesets declared inside import.jars):

  <?xml version="1.0" encoding="ISO-8859-1"?>
  <project name="MyApp" default="build">
  
      <!-- BLACKBERRY ANT TOOLS -->
      <property name="bb-ant-tools.home" location="C:/development/tools/bb-ant-tools" />
      <taskdef resource="bb-ant-defs.xml" classpath="${bb-ant-tools.home}/bb-ant-tools.jar" />
  
      <!-- CONFIG FILES -->
      <property file="${common.basedir}/common.properties" />
      <property prefix="project" file="project.properties" />
  
      <!-- FOLDERS -->
      <property name="dest.dir" location="build" />
  
      <!-- this is empty in the library scripts -->
      <path id="import.jars">
          <fileset dir="../MySDK/build" includes="*.jar" />
          <fileset dir="../MySOAP/build" includes="*.jar" />
      </path>
  
      <path id="src.files">
          <fileset dir="src" includes="**/*" />
          <fileset dir="res" includes="**/*" />
      </path>
  
      <!-- TARGET ACTIONS -->
  
      <target name="build" depends="">
          <mkdir dir="${dest.dir}" />
  
          <!-- work around a bug requiring app icons to be in the output folder -->
          <copy file="${basedir}/res/icon.png" tofile="${dest.dir}/icon.png" />
  
          <rapc 
                  jdehome="${jde.home}"
                  output="${project.output}" 
                  destdir="${dest.dir}" >
  
              <import refid="import.jars" />
              <src refid="src.files" />
              <jdp file="${basedir}/project.properties" />
          </rapc>
      </target>
  
      <target name="sign" depends="build">
          <sigtool
                  codfile="${dest.dir}/${project.output}.cod" 
                  jdehome="${sigtool.jde}" 
                  password="${sigtool.password}" />
      </target>
  
      <target name="clean">
          <delete dir="${dest.dir}" />
      </target>
  
  </project>
  

Update 2: I have updated the build.xml since the initial post. Target build now copies the app icon into the build output folder (${dest.dir}) to work around a bug in bb-ant-tools / rapc.

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So this is a very simple Ant script, except:

1. I would like to know how to trigger the sub-builds off from the main
   app build (my answer below deals with that).
2. The big one, is that the resulting output from this does
   not work.

---

FWIW I have found the following popular resources, and list them so that they need not be added as answers, and to help anyone in the future looking for info:

• Basic Ant Tutorial

• Automating Eclipse-Based BlackBerry Project With Ant

• How to use rapc from RIM

• jarjar tool

• and many answers here on stackoverflow – see my comments below

Answer 1

This is what I’m using across multiple projects.

<macrodef name="compile">
    <attribute name="buildversion" />
    <attribute name="description" />
    <sequential>
        <mkdir dir="${build.dir}" />

        <rapc output="${cod.name}_bbminterface"  destdir="${build.dir}" verbose="false" quiet="true" nowarn="true">
            <src>
                <fileset dir="${bbminterface.src.dir}"/>
            </src>
            <import location="./lib/net_rim_bb_qm_platform.jar" />
            <jdp type="library" title="${app.name}_bbminterface" vendor="my vendor" version="@{buildversion}">
                <entry title="${app.name}_bbminterface" description=""/>    
            </jdp>
        </rapc>
        <rapc output="${cod.name}_bbmimpl" destdir="${build.dir}" verbose="false" quiet="true" nowarn="true">
            <src>
                <fileset dir="${bbmimpl.src.dir}"/>
            </src>
            <import location="./lib/net_rim_bb_qm_platform.jar" />
            <import location="${build.dir}/${cod.name}_bbminterface.jar" />
            <jdp type="library" title="${app.name}_bbmimpl" vendor="my vendor" version="@{buildversion}" runonstartup="true" startuptier="6">
                <entry title="${app.name}_bbmimpl" description="" runonstartup="true" startuptier="6"/> 
            </jdp>
        </rapc>

        <rapc output="${cod.name}" destdir="${build.dir}" verbose="false">

            <src>
                <fileset dir="${tmpsrc.dir}" />
            </src>
            <src>
                <fileset dir="${res.dir}" />
            </src>
            <src>

                <fileset file="${lib.dir}/paymentapi.jar" />
            </src>
            <import location="./lib/net_rim_bb_qm_platform.jar" />
            <import location="${build.dir}/${cod.name}_bbminterface.jar"/>

            <jdp type="cldc" title="${app.name}" vendor="my vendor" icon="../res/icon.png" version="@{buildversion}" description="@{description}" startuptier="7" ribbonposition="0">
                <entry title="${app.name}" icon="../res/icon.png" description="@{description}" runonstartup="true" arguments="boot" systemmodule="true" startuptier="7" ribbonposition="0" />
                <entry title="${app.name}" icon="../res/icon.png" description="@{description}" arguments="daemon" runonstartup="true" systemmodule="true" startuptier="7" ribbonposition="0" />
            </jdp>
        </rapc>
    </sequential>
</macrodef>

This is the compilation code. We’re compiling a few libraries and then the application, linking the just created libraries.

Then for signing:

<target name="sign" description="Sign the cod file">
    <sigtool codfile="${build.dir}/${cod.name}_bbminterface.cod" password=""/>
    <sigtool codfile="${build.dir}/${cod.name}_bbmimpl.cod" password=""/>
    <sigtool codfile="${build.dir}/${cod.name}.cod" password="" />
</target>

And then uploading to our OTA server: