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From: Andrus Adamchik <andrus@objectstyle.org>
To: dev@cayenne.apache.org
In-Reply-To: <4B2F3D03.3030809@maniatis.org>
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Subject: Re: Pom module dependencies
Date: Mon, 21 Dec 2009 12:47:16 +0200
References: 
 <27424429.16441261139771241.JavaMail.hudson@hudson.zones.apache.org>
 <13723140-BDEB-49DA-A0EA-8F9B0314966E@objectstyle.org>
 <4B2C0818.8020403@maniatis.org> <4B2F3D03.3030809@maniatis.org>

Not 100% sure how the Maven "reactor" (an in-build set of projects)  
scoping works. But yeah, installing modules is the safest thing you  
can do.

>
>   [INFO] Failed to resolve dependencies for one or more projects in  
> the reactor. Reason: Missing:
>   ----------
>   1) org.apache.cayenne.unpublished:cayenne-wocompat-unpublished:jar: 
> 3.1-SNAPSHOT

My bad. We have module listings duplicated between 1.5 and 1.6  
profiles. The wocompat wasn't in 1.6 profile. Fixed now.

Andrus


On Dec 21, 2009, at 11:16 AM, Aristedes Maniatis wrote:
> On 19/12/09 9:54 AM, Aristedes Maniatis wrote:
>> OK. I changed it. I don't understand Maven despite having slightly  
>> used
>> it for some years now. The problem with 'install' is just that it  
>> takes
>> so long. I don't understand why we want to install anything: can't  
>> the
>> modules just build themselves against the compiled code in the other
>> modules? Do they have to build against what is 'installed'?
>
> I've tracked down the problems I have in Clover to be exactly the  
> same issues. That is, each module in Cayenne builds not against the  
> other modules (and the code which ends up in target folders) but  
> instead against what is 'installed'. Which means that really, you  
> have to *always* install if you want to be sure to avoid problems.
>
> Is this:
>
> A: just how maven works?
> B: something odd about the setup of Cayenne's pom?
>
> If B, what is needed to fix this and make 'install' go away? Right  
> now I am stuck unable to build Cayenne at all, because of this error:
>
>   [INFO]  
> ------------------------------------------------------------------------
>   [INFO] Building Cayenne Modeler
>   [INFO]    task-segment: [install]
>   [INFO]  
> ------------------------------------------------------------------------
>
> ....
>
>   [INFO] Failed to resolve dependencies for one or more projects in  
> the reactor. Reason: Missing:
>   ----------
>   1) org.apache.cayenne.unpublished:cayenne-wocompat-unpublished:jar: 
> 3.1-SNAPSHOT
>
>
> I'm guessing that it is alphabetically after cayenne-modeler and so  
> the build can never get to that module to build it and install it. I  
> can probably get around it by manually installing that module and  
> then trying to build the whole project again. But ugh...
>
> Ari
>
> -- 
>
> -------------------------->
> Aristedes Maniatis
> GPG fingerprint CBFB 84B4 738D 4E87 5E5C  5EFA EF6A 7D2E 3E49 102A
>