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From Dominique Devienne <DDevie...@lgc.com>
Subject RE: basedir not set corretly in subant task...
Date Wed, 14 Jul 2004 14:08:21 GMT
> -----Original Message-----
> From: Steve Loughran [mailto:stevel@apache.org]
> Dominique Devienne wrote:
> >>From: Alan Brown [mailto:abrown@symyx.com]
> >>
> >>I have a master build file in Project that uses the Ant task to call
> >>targets in slave build files in the directories below it (tools, server
> >>and client).  One of these slave build files (Tools) uses Subant to call
> >>build files dynamically in directories below it.  However, in this
> >>scenario the baseDirectory is not set correctly and remains as the Tools
> >>directory.
> >>
> >>This is confirmed by the fact that all runs perfectly well if I run 'ant
> >>build' directly from the Tools directory.  It's only running it from
> >>Project that causes the failure.
> >>
> >>Does anyone know a workaround to this problem?
> >
> > It may be a bug indeed!?
> >
> > But a possible work around would to not use <ant> from the master
> > build, but <subant> as well, or use <ant> is such a way that you
> > do not override the basedir of the Tools build.
> >
> > The problem might be the interaction of <ant> + <subant>. --DD
> 
> Interesting...I've been seeing the same thing, but thought it was
> something of mine, not a real bug. Now I am not so sure.

I've never seen the problem myself, but probably because I never override
the basedir when using <ant>, and I made <subant> explicitly not do it. I
don't think I want to investigate it too much either, 'cause I don't use it
;-)

Does anybody know what's the actual use case for overriding the basedir of
the sub-build called with <ant>? I've never really understood why this was
possible, and always thought it to be a sticky point with most users. I
steer clear of <ant>'s basedir-override mechanism myself, just to save me
grief. How are people taking advantage of it? And is it worth the trouble it
--DD

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