Re: Getting rid of '$top_builddir' in Makefile.in (was: Problem with r32409 (fix for 'BSD make' compatibility).)

On Wed, Aug 27, 2008 at 06:55:32PM -0400, Karl Fogel wrote:
> I've re-subjected this so Makefile.in fetishists will notice the thread.
>
> Stefan Sperling <stsp_at_elego.de> writes:
> > The only case I can think of where top_builddir could be something
> > other than '.' would be when running make from a different directory
> > than where the generated Makefile resides. E.g. like so:
> >
> > cd /tmp && make -f ~/svn/Makefile
> >
> > In which case we'd have to be a bit smarter about setting top_builddir.
> > But I don't expect anyone would need to compile Subversion like that.
>
> Well, we'd still have relative paths in all the places where we now have
> $top_builddir, so even the above would still work.

I don't understand why it "would still work".

Since it does not work now, how can it still work after getting rid of
$top_builddir?

stsp_at_ted [/tmp] $ make -f ~/svn/svn-trunk/Makefile
"/home/stsp/svn/svn-trunk/Makefile", line 303: Could not find ./build-outputs.mk
make: fatal errors encountered -- cannot continue

> Folks, does $top_builddir serve any purpose? If it does, let's put a
> comment there explaining it; if it doesn't, let's just get rid of it.

As already stated, +1.

Stefan

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Received on 2008-08-28 13:10:36 CEST