Re: [eclipse-dev] recent change causes pde-build to fail on phantom depe

[Lars Vogel <lars.vogel@xxxxxxxxxxx>]

Hi Stephan,

If my Git command is correct, these are the Git commits which included changes in MANIFEST.MF in eclipse.platform.ui

92f0e87 - Dani Megert, 5 days ago : Increased bundle version for Mars
b3cba4d - Sopot Cela, 6 days ago : Bug 464781 - [Linux] Theme change to dark does not request native GTK support
4216c07 - Andrey Loskutov, 7 days ago : Bug 460383 - Move platform ui plugins to Java 1.7 BREE
6407646 - Markus Keller, 13 days ago : Bug 382972: Update UI for Retina display on Mac and other high resolution displays
1773d75 - Wojciech Sudol, 13 days ago : Increased bundle version for 4.4.2+ fixes

The command I'm using is the following:

git log --oneline --all --pretty=format:"%h - %an, %ar : %s" -- '**/MANIFEST.MF'

Hope this helps, Lars

On Tue, Apr 28, 2015 at 9:24 PM, Stephan Herrmann <stephan.herrmann@xxxxxxxxx> wrote:

Hi,

I'm searching for some change in the Eclipse SDK
which occurred between
 - I20150422-1000 (good)
and
 - I20150426-2000 (broken)
that could possibly influence pde-build into reporting
the following cycle:

A cycle was detected when generating the classpath org.eclipse.objectteams.otequinox.branding_2.3.0.201406101339, org.eclipse.ui.workbench_3.107.0.v20150427-1733, org.eclipse.e4.ui.workbench.renderers.swt_0.13.0.v20150422-0725, org.eclipse.e4.ui.workbench.swt_0.13.0.v20150422-0725, org.eclipse.e4.ui.css.swt_0.12.0.v20150422-0725, org.eclipse.e4.ui.css.swt.theme_0.10.0.v20150422-0725, org.eclipse.e4.ui.css.swt_0.12.0.v20150422-0725.

I'm not sure if we are searching for a configuration change
near the o.e.e4.ui.css.swt.* bundles, or for a change near
equinox/p2 that breaks classpath computation.

The bundle that triggers this bug simply has this dependency:

Require-Bundle: org.eclipse.ui.workbench;bundle-version="[3.7.0,4.0.0)"

I originally reported this against pde build at
   https://bugs.eclipse.org/465714
Since pde-build doesn't have any changes in that window
they can't be blamed, however.

Given the narrow window of just 4 days, can anyone build
a theory what change might cause this bug?

thanks,
Stephan
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