[Plplot-devel] Fix for matwrap --cpp_ignore

* Alan W. Irwin <ir...@be...> [2004-09-06 16:29]:

> >OK. I didn't realise matwrap was broken in this way. Unfortunately this
> >is partly outside out control, unless we force use of our own copy. I'll
> >look into this further and make sure I thoroughly test building in
> >source tree as well.
> 
> Andrew, I suspect you have already discovered this for yourself, but just to
> be specific, the latest matwrap available on debian-testing (version 0.57-3)
> is only slightly different than bindings/octave/matwrap/matwrap.  Also, I
> just tested that Debian version and it also doesn't recognize the
> dirname/filename version of plplot_octave_rej.h.

I just committed a change to bindings/octave/Makefile.am that may work for a
separate build tree.  Please, try it.  Matwrap is called now with:

    -cpp_ignore $(scrdir) -cpp_ignore plplot_octave_rej.h

This is akin to calling gcc with "-L <dir> -l <file>", but matwrap has a
single option (-cpp_ignore) to specify both directories and files.  What
matwrap does not accept (and that I only discovered after looking at the
Perl code) are constructs like "-cpp_ignore <dir/file>".

-- 
Rafael