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From: Simon Wright <simon@pushface.org>
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Subject: Re: organizing deep source trees with child packages
Date: Mon, 17 Oct 2011 08:48:33 +0100
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Date: 2011-10-17T08:48:33+01:00
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Ludovic Brenta <ludovic@ludovic-brenta.org> writes:

> There was a VCS integrated; I used it as part of Rational Apex on
> Solaris a few years ago.  I think it was slightly different from the
> original, as it used RCS as a storage back-end for source files and
> introduced the "subsystem" (consisting of many source files) as the
> preferred unit of configuration management.  Branching was OK but
> merging was horrible, as with RCS.

The GNAT 'stand-alone library' is, I think, similar to the subsystem in
that only some of the units are externally visible. Of course you _may_
be able to get a similar effect by using private child packages.