Re: [Opencxx-users] Automake dependency track.

[Grzegorz J. <ja...@he...>]

On Sun, 9 Nov 2003, Roberto Huelga wrote:

>
> 	I'm a new OpenC++ user, and I have troubles with Automake dependency.
>
> 	My system is a "Jaguar" Mac os x 10.2.6, I download the CVS and
> install it with no problem, and work really fine. Now I was starting a
> new project with Autoconf/Automake and an compiler created with
> openc++, and I lose the auto dependency track. I think that Auto-tools
> use the compiler with the -M option to get the file dependency and this
> option doesn't work on openc++.

I think you need to write a wrapper script and tell the Autotools that
this is the compiler. The script should separate g++ compilation options
from preprocessor options (-M is a preprocessor option) and do roughly
this:

    cpp $PREPROC_OPTS $INFILE >$INFILE.occ.tmp && \
    mv $INFILE.occ.tmp $INFILE.occ && \
    occ -n -- $COMPILER_OPTIONS $INFILE.occ

If you preprocess again after transformation, then you need a little bit
more magic here, but it is doable. Let me know if you need more help.

Best regards
Grzegorz


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# Grzegorz Jakacki                       Huada Electronic Design #
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