Re: [equinox-dev] A bit disappointing dependency...

[Jeff McAffer <Jeff_McAffer@xxxxxxxxxx>]

The platform itself would be dead easy
to build using Ant.  It depends only on a very minimal set of Java
class libs and has a few source dirs.

Below is the Ant build file generated
by PDE. For a more limited build, various of these targets can be simplified
or eliminated.

Jeff

<?xml version="1.0" encoding="UTF-8"?>
<project name="org.eclipse.osgi"
default="build.jars" basedir=".">

        <property
name="basews" value="${ws}"/>
        <property
name="baseos" value="${os}"/>
        <property
name="basearch" value="${arch}"/>
        <property
name="basenl" value="${nl}"/>

        <!--
Compiler settings. -->
        <property
name="javacFailOnError" value="false"/>
        <property
name="javacDebugInfo" value="on"/>
        <property
name="javacVerbose" value="true"/>
        <property
name="javacSource" value="1.3"/>
        <property
name="javacTarget" value="1.2"/>
        <property
name="compilerArg" value=""/>
        <path
id="path_bootclasspath">
         
      <fileset dir="${java.home}/lib">
         
              <include
name="*.jar"/>
         
      </fileset>
        </path>
        <property
name="bootclasspath" refid="path_bootclasspath"/>

        <target
name="init" depends="properties">
         
      <condition property="pluginTemp"
value="${buildTempFolder}/plugins">
         
              <isset
property="buildTempFolder"/>
         
      </condition>
         
      <property name="pluginTemp" value="${basedir}"/>
         
      <condition property="build.result.folder"
value="${pluginTemp}/org.eclipse.osgi">
         
              <isset
property="buildTempFolder"/>
         
      </condition>
         
      <property name="build.result.folder"
value="${basedir}"/>
         
      <property name="temp.folder"
value="${basedir}/temp.folder"/>
         
      <property name="plugin.destination"
value="${basedir}"/>
        </target>

        <target
name="properties" if="eclipse.running">
         
      <property name="build.compiler"
value="org.eclipse.jdt.core.JDTCompilerAdapter"/>

        </target>

        <target
name="build.update.jar" depends="init" description="Build
the plug-in: org.eclipse.osgi for an update site.">
         
      <delete dir="${temp.folder}"/>
         
      <mkdir dir="${temp.folder}"/>
         
      <antcall target="build.jars"/>
         
      <antcall target="gather.bin.parts">
         
              <param
name="destination.temp.folder" value="${temp.folder}/"/>
         
      </antcall>
         
      <zip destfile="${plugin.destination}/org.eclipse.osgi_3.1.0.jar"
basedir="${temp.folder}/org.eclipse.osgi_3.1.0" filesonly="false"
whenempty="skip" update="false"/>
         
      <delete dir="${temp.folder}"/>
        </target>

        <target
name="@dot" depends="init" unless="@dot"
description="Create jar: org.eclipse.osgi @dot.">
         
      <delete dir="${temp.folder}/@dot.bin"/>
         
      <mkdir dir="${temp.folder}/@dot.bin"/>
         
      <!-- compile the source code -->
         
      <javac destdir="${temp.folder}/@dot.bin"
failonerror="${javacFailOnError}" verbose="${javacVerbose}"
debug="${javacDebugInfo}" includeAntRuntime="no" bootclasspath="${bootclasspath}"
source="${javacSource}" target="${javacTarget}"  
             >
         
              <compilerarg
line="${compilerArg}"/>
         
              <classpath>
         
              </classpath>
         
              <src
path="osgi/src"            
           />
         
              <src
path="core/adaptor/"          
             />
         
              <src
path="core/framework/"          
             />
         
              <src
path="resolver/src/"          
             />
         
              <src
path="defaultAdaptor/src/"        
               />
         
              <src
path="eclipseAdaptor/src/"        
               />
         
              <src
path="console/src/"          
             />
         
              </javac>
         
      <!-- Copy necessary resources -->
         
      <copy todir="${temp.folder}/@dot.bin"
failonerror="true" overwrite="false">
         
              <fileset
dir="osgi/src" excludes="**/*.java, **/package.htm*,null"
               
       />
         
              <fileset
dir="core/adaptor/" excludes="**/*.java, **/package.htm*,null"
               
       />
         
              <fileset
dir="core/framework/" excludes="**/*.java, **/package.htm*,null"
               
       />
         
              <fileset
dir="resolver/src/" excludes="**/*.java, **/package.htm*,null"
               
       />
         
              <fileset
dir="defaultAdaptor/src/" excludes="**/*.java, **/package.htm*,null"
               
       />
         
              <fileset
dir="eclipseAdaptor/src/" excludes="**/*.java, **/package.htm*,null"
               
       />
         
              <fileset
dir="console/src/" excludes="**/*.java, **/package.htm*,null"
               
       />
         
      </copy>
         
      <mkdir dir="${build.result.folder}"/>
         
      <copy todir="${build.result.folder}/@dot"
failonerror="true" overwrite="false">
         
              <fileset
dir="${temp.folder}/@dot.bin"        
               />
         
      </copy>
         
      <delete dir="${temp.folder}/@dot.bin"/>
        </target>

        <target
name="src.zip" depends="init" unless="src.zip">
         
      <mkdir dir="${build.result.folder}"/>
         
      <zip destfile="${build.result.folder}/src.zip"
filesonly="false" whenempty="skip" update="false">
         
              <fileset
dir="osgi/src" includes="**/*.java"      
               
 />
         
              <fileset
dir="core/adaptor/" includes="**/*.java"    
               
   />
         
              <fileset
dir="core/framework/" includes="**/*.java"    
               
   />
         
              <fileset
dir="resolver/src/" includes="**/*.java"    
               
   />
         
              <fileset
dir="defaultAdaptor/src/" includes="**/*.java"  
               
     />
         
              <fileset
dir="eclipseAdaptor/src/" includes="**/*.java"  
               
     />
         
              <fileset
dir="console/src/" includes="**/*.java"    
               
   />
         
      </zip>
        </target>

        <target
name="build.jars" depends="init" description="Build
all the jars for the plug-in: org.eclipse.osgi.">
         
      <available property="@dot" file="${build.result.folder}/@dot"/>
         
      <antcall target="@dot"/>
        </target>

        <target
name="build.sources" depends="init">
         
      <available property="src.zip"
file="${build.result.folder}/src.zip"/>
         
      <antcall target="src.zip"/>
        </target>

        <target
name="gather.bin.parts" depends="init" if="destination.temp.folder">
         
      <mkdir dir="${destination.temp.folder}/org.eclipse.osgi_3.1.0"/>
         
      <copy todir="${destination.temp.folder}/org.eclipse.osgi_3.1.0"
failonerror="true" overwrite="false">
         
              <fileset
dir="${build.result.folder}/@dot" includes="**"  
               
     />
         
      </copy>
         
      <copy todir="${destination.temp.folder}/org.eclipse.osgi_3.1.0"
failonerror="true" overwrite="false">
         
              <fileset
dir="${basedir}" includes=".options,plugin.properties,plugin.xml,null,about.html,eclipse.properties,META-INF/,systembundle.properties,*.profile"
               
       />
         
      </copy>
        </target>

        <target
name="build.zips" depends="init">
        </target>

        <target
name="gather.sources" depends="init" if="destination.temp.folder">
         
      <mkdir dir="${destination.temp.folder}/org.eclipse.osgi_3.1.0"/>
         
      <copy file="${build.result.folder}/src.zip"
todir="${destination.temp.folder}/org.eclipse.osgi_3.1.0" failonerror="false"
overwrite="false"/>
         
      <copy todir="${destination.temp.folder}/org.eclipse.osgi_3.1.0"
failonerror="false" overwrite="false">
         
              <fileset
dir="${basedir}" includes="about.html"    
               
   />
         
      </copy>
        </target>

        <target
name="gather.logs" depends="init" if="destination.temp.folder">
         
      <mkdir dir="${destination.temp.folder}/org.eclipse.osgi_3.1.0"/>
         
      <copy file="${temp.folder}/@dot.bin.log"
todir="${destination.temp.folder}/org.eclipse.osgi_3.1.0" failonerror="false"
overwrite="false"/>
        </target>

        <target
name="clean" depends="init" description="Clean
the plug-in: org.eclipse.osgi of all the zips, jars and logs created.">
         
      <delete dir="${build.result.folder}/@dot"/>
         
      <delete file="${build.result.folder}/src.zip"/>
         
      <delete file="${plugin.destination}/org.eclipse.osgi_3.1.0.jar"/>
         
      <delete file="${plugin.destination}/org.eclipse.osgi_3.1.0.zip"/>
         
      <delete dir="${temp.folder}"/>
        </target>

        <target
name="refresh" depends="init" if="eclipse.running"
description="Refresh this folder.">
         
      <eclipse.convertPath fileSystemPath="d:/bs/workspace/plugins/org.eclipse.osgi"
property="resourcePath"/>
         
      <eclipse.refreshLocal resource="${resourcePath}"
depth="infinite"/>
        </target>

        <target
name="zip.plugin" depends="init" description="Create
a zip containing all the elements for the plug-in: org.eclipse.osgi.">
         
      <delete dir="${temp.folder}"/>
         
      <mkdir dir="${temp.folder}"/>
         
      <antcall target="build.jars"/>
         
      <antcall target="build.sources"/>
         
      <antcall target="gather.bin.parts">
         
              <param
name="destination.temp.folder" value="${temp.folder}/"/>
         
      </antcall>
         
      <antcall target="gather.sources">
         
              <param
name="destination.temp.folder" value="${temp.folder}/"/>
         
      </antcall>
         
      <delete>
         
              <fileset
dir="${temp.folder}" includes="**/*.bin.log"  
               
     />
         
      </delete>
         
      <zip destfile="${plugin.destination}/org.eclipse.osgi_3.1.0.zip"
basedir="${temp.folder}" filesonly="true" whenempty="skip"
update="false"/>
         
      <delete dir="${temp.folder}"/>
        </target>

</project>

Niclas Hedhman <niclas@xxxxxxxxxxx>
Sent by: equinox-dev-bounces@xxxxxxxxxxx

10/24/2005 11:18 AM

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To	Equinox development mailing list <equinox-dev@xxxxxxxxxxx>
cc
Subject	Re: [equinox-dev] A bit disappointing dependency...

On Monday 24 October 2005 08:27, Jeff McAffer wrote:
> - you can write custom Ant scripts to do the build.  This will
be
> reasonable for a small set of bundles low down in the dependency graph.
As
> you try to build things higher and higher in the graph the classpath
> becomes very hard to manage.
>
> - There is some hope that the Maven2 folks will come up with a mechanism
> for building OSGi bundles.  If so, this would be useful/usable
here.

> Make sense?

Hold on a second... I have no problems that Eclipse provide superior 
plugin/bundle build tools, just like I don't feel I have problems building
my 
own bundles, using my own tools.

What I find 'irritating' is that the OSGi platform itself require such
advanced tooling. I don't generally have Eclipse downloaded, and find it
"amuzing" that [Product A]t0 has a dependency on [Product A]t-n.

Well, instead of complaining so much about, I'll dig in and see how hard
this 
could possibly be...


Cheers
Niclas
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