Re: [pde-build-dev] Trouble migrating build from 3.2 to 3.3 (2)

[Andrew Niefer <aniefer@xxxxxxxxxx>]

Michael,
For plugins that are being compiled,
you should expect to see a second classpath entry that contains the version
number:
<pathelement path="${build.result.folder}/../plugin.aaa_1.2.3.4/@dot"/>

The absence of the second entry and
the fact that the path entries don't have ${build.result.folder}
seems to imply that the script
generator did not consider these plugins to be compiled in the same run
as the current plugin.

-Andrew

"Weir, Michael" <Michael.Weir@xxxxxxxxxx>
Sent by: pde-build-dev-bounces@xxxxxxxxxxx

08/14/2007 10:03 AM

Please respond to
"Eclipse PDE Build developers list." <pde-build-dev@xxxxxxxxxxx>

To	"Eclipse PDE Build developers list." <pde-build-dev@xxxxxxxxxxx>
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Subject	[pde-build-dev] Trouble migrating build from 3.2 to 3.3 (2)

I'm converting our build from 3.2 to 3.3 and am encountering
a problem.
I set up directories that look like this:

  <buildDirectory>/
    features/
      ...
    plugins/
      plugin.aaa/...
      plugin.bbb/...

In 3.2 the plugins' generated build.xml files wrote java compiler output
class files to 

  plugin.xxx/
    @dot/...

but now, in 3.3, the build.xml writes them to 

  plugin.xxx_1.2.3.4/
    @dot/...

i.e. to a versioned id.

However, plugins that depend on a previously-built plugin (say
plugin.bbb referencing plugin.aaa) will have the unversioned plugin
directory on the compile classpath:

  <target name="@dot"...
    <path id="@dot.classpath">
      ...
      <pathelement path=".../plugin.aaa/bin/"/>
      <pathelement path=".../plugin.aaa/@dot/"/>
      ...

rather than

  <target name="@dot"...
    <path id="@dot.classpath">
      ...
      <pathelement path=".../plugin.aaa_1.2.3.4/bin/"/>
      <pathelement path=".../plugin.aaa_1.2.3.4/@dot/"/>
      ...

So the compile fails because it can't find classes from plugin.aaa.  At
that point, the directories look like this:

  <buildDirectory>/
    features/...
    plugins/
      plugin.aaa/
        build.xml -- generated by PDE
      plugin.aaa_1.2.3.4/
        @dot/... -- .class files from compile
      plugin.bbb/
        build.xml
      plugin.bbb_1.2.3.4/
        @dot/...

Any help would be greatly appreciated.
 
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