Hi Ralf,
On Wednesday 22 June 2005 15:09, Ralf Wildenhues wrote:
> Are those long lines created by Automake or are they already present in
> Makefile.am? They are a problem, as you had to learn. Portably-wise,
> they need to be fixed.
>
> If they are Automake-created, it might need to be fixed.
Ok, the long lines are not present in any of the Makefile.am's but it is
present in a Makefile.in.
So, it looks like it is a Automake generated line.
> > Would it be possible to replace that
> > if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
> > with
> > if head -1 $mf | grep '^#.*generated by automake' > /dev/null 2>&1;
> > then in _AM_OUTPUT_DEPENDENCY_COMMANDS from depout.m4?
>
> I'd rather not do this (but I do not develop Automake). In any case,
> `head -1' does not conform to POSIX and thus possibly not forward-
> compatible. Also, I'd leave at least a few lines for safety, as in
> sed 10q $mf | grep '^#.*generated by automake'
Nice! :)
> > That would, in our case, work around that particular problem.
> > In general such a change would increase the probability that this test
> > does not fail due to such a line limit.
>
> Since other tools (most notable `make') may also impose line length
> restrictions, it would be best to kill the long lines.
Ok, fine with that.
Since we use gmake on all platforms for a long time we did not run into that
part.
> This is an Automake question, by the way, and as such would have better
> gone to its mailing list. The distinction is difficult to make at
> times, though. :)
Definitly, as we talk about that, it gets clear that automake might be the
offending part.
So I will ask at automake@xxxxxxxx
Thanks!
Mathias
--
Dr. Mathias Fröhlich, science + computing ag, Software Solutions
Hagellocher Weg 71-75, D-72070 Tuebingen, Germany
Phone: +49 7071 9457-268, Fax: +49 7071 9457-511
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