Re: [cbi-dev] Bug 398201 - [CBI] Issues with org.eclipse.osgi (3.9?) and

[David M Williams <david_williams@xxxxxxxxxx>]

Besides solving this specific issue, I'd
appreciate any quick tips on how to make builds more repeatable .... across
machines, environments, etc. For one example, occasionally I see messages
in the log that says

warning: 'includeantruntime' was not
set, defaulting to build.sysclasspath=last; set to false for repeatable
builds

What? 

I've also heard people say things like
"yeah, sometimes if things act funny I have wipe out my local repos
and start fresh and then its ok". That's certainly understandable
for the phase we (Platform) are in, but is that a common practice? Any
one have any pointers to how to make your builds more reliable and repeatable?


Thanks, 





From:      
 Thanh Ha <thanh.ha@xxxxxxxxxxx>
To:      
 Common-build Developers
discussion <cbi-dev@xxxxxxxxxxx>, 
Date:      
 01/16/2013 09:51 PM
Subject:    
   [cbi-dev] Bug
398201 - [CBI] Issues with org.eclipse.osgi (3.9?) and org.eclipse.equinox.ip
in N builds
Sent by:    
   cbi-dev-bounces@xxxxxxxxxxx

---

Hi Everyone,

I'm a little stumped on Bug 398201 [1] an was hoping maybe someone on this
list might have any ideas.

What's strange about this issue is that when I run this same build on my
laptop it works just fine. I'm using maven 3.0.4 and Oracle JDK 1.6 (also
tried 1.7). Strangely when building on build.eclipse.org we encounter the
issue described in Bug 398201. It seems to have issues resolving 2 packages:

[ERROR] Bundle org.eclipse.equinox.ip - Missing Constraint: Import-Package:
javax.servlet; version="2.1.0"
[ERROR] Bundle org.eclipse.equinox.ip - Missing Constraint: Import-Package:
javax.servlet.http; version="2.1.0"


I've even tried copying over my JDK from my laptop to build.eclipse.org
but the failure persists. The fact that it works on my laptop but not on
build.eclipse.org makes me suspect environment but other than maven and
JDK I'm not sure what else could be different.


Thanh

[1] https://bugs.eclipse.org/bugs/show_bug.cgi?id=398201
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