[Python-Dev] cpython and parallel make (original) (raw)

Brett Cannon brett at python.org
Fri Sep 5 19:56:58 CEST 2014

Open an issue on bugs.python.org and attach the patch there (it should also ask you so sign the contributor agreement, but if not then please also sign that).

On Fri Sep 05 2014 at 12:52:45 PM Jonas Wagner <jonas.wagner at epfl.ch> wrote:

Hi again,

the attached Makefile patch seems to fix the parallel build problems. Is there a chance of getting this into trunk? Should I open an issue or send the patch somewhere else? Cheers, Jonas On Fri, Sep 5, 2014 at 12:15 PM, Jonas Wagner <jonas.wagner at epfl.ch> wrote: >>> > Would people be interested in having a parallel version? >>> >>> See http://bugs.python.org/issue5309 >> >> Cool! I'll look into this. > > The patch there works well for me. I've made one small update, and > submitted the new version in the bug tracker. > > Regarding the other build problem, I might have found some hint: > - Parser/pgen.o ends up in both the PARSEROBJS and PGENOBJS variables > in the Makefile > - PARSEROBJS is depended upon in a few places, hence it could be that > make starts to build Parser/pgen.o > - PGENOBJS is built when building PGEN, which happens *in a different > make that is called recursively* > > I think the culprit is the rule for GRAMMARH which calls make > recursively. Is there a reason that GRAMMARH has to generate PGEN > like this? Couldn't it just depend on PGEN? > > Cheers, > Jonas

Python-Dev mailing list Python-Dev at python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/ brett%40python.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.python.org/pipermail/python-dev/attachments/20140905/87afda5d/attachment.html>

More information about the Python-Dev mailing list