[llvm-dev] [cfe-dev] www-scripts Sphinx doc builder broken and needs intervention.

[Eric Fiselier via llvm-dev]

@Tobias The poly docs build step is still failing, but due to a bug in the
particular version of Sphinx used by the www-scripts builder.
This seems like something best worked around inside poly.

The builds take place hourly and their output is reported on the
www-scripts at lists.llvm.org mailing list.

On Thu, May 25, 2017 at 12:58 AM, Tobias Grosser <tobias.grosser at inf.ethz.ch
> wrote:

> On Thu, May 25, 2017, at 08:19 AM, Eric Fiselier via cfe-dev wrote:
> > Thanks Tanya,
> >
> > Unfortunately it seems like `clang-tools-extra` has started failing
> > again,
> > with the similar error message "make: *** No rule to make target
> > `docs-clang-tools-html'.  Stop."
> >
> > I'm not sure if this is an error on your end or within clang-tools-extra.
> > I'll investigate more tomorrow.
>
> Yes, thank you Tanja. The Polly docs also do not yet seem up-to-date:
>
> http://polly.llvm.org/docs/
>
> despite a recent push to the docs and waiting at least an hour in case
> the builds only take place hourly. Or are these only nightly builds?
>
> Best,
> Tobias
>
> >
> > /Eric
> >
> > On Wed, May 24, 2017 at 10:54 PM, Tanya Lattner <tanyalattner at llvm.org>
> > wrote:
> >
> > > llvm fixed yesterday. Others fixed now.
> > >
> > > -Tanya
> > >
> > > On May 24, 2017, at 8:28 PM, Eric Fiselier <eric at efcs.ca> wrote:
> > >
> > > Ping. It's been another week.
> > >
> > > When are we going to get the docs building and updating again?
> > >
> > > On Tue, May 16, 2017 at 9:01 PM, Eric Fiselier <eric at efcs.ca> wrote:
> > >
> > >> Ping. Everything is still broken.
> > >>
> > >> On Wed, May 10, 2017 at 2:39 PM, Eric Fiselier <eric at efcs.ca> wrote:
> > >>
> > >>> I don't know if that would make a difference. Whenever a CMake file
> is
> > >>> changed and a build
> > >>> rule is executed CMake is automatically re-run, but the variables in
> the
> > >>> cache remain.
> > >>> Since certain configuration doesn't re-run once a variable is in the
> > >>> cache, a bad cache variable
> > >>> can break the build until it's manually removed. I believe that's
> what's
> > >>> happening here.
> > >>>
> > >>> I should clarify that when I originally said "reconfigure" I meant
> > >>> deleting the existing build directory and starting
> > >>> fresh.
> > >>>
> > >>> On Tue, May 9, 2017 at 11:57 PM, Anton Korobeynikov <
> > >>> anton at korobeynikov.info> wrote:
> > >>>
> > >>>> What if the script would do cmake --build instead of direct make
> > >>>> invocation? I believe, this would solve the problem, no?
> > >>>>
> > >>>> On Wed, May 10, 2017 at 2:25 AM, Eric Fiselier via llvm-dev
> > >>>> <llvm-dev at lists.llvm.org> wrote:
> > >>>> > Hi Tanya,
> > >>>> >
> > >>>> > The www-scripts builder that updates the Sphinx documentation has
> been
> > >>>> > broken for about a week now, despite the buildbot builders
> passing.
> > >>>> >
> > >>>> > The error from the last sphinx update attempt says:
> > >>>> >
> > >>>> >> /opt/tools/sphinx_update.sh: warning: removing stale lock file
> from
> > >>>> PID
> > >>>> >> 8798.
> > >>>> >> UPDATING lld SOURCES
> > >>>> >> Updating '.':
> > >>>> >> At revision 302593.
> > >>>> >> make: *** No rule to make target `docs-lld-html'.  Stop.
> > >>>> >
> > >>>> >
> > >>>> > This is likely due to recent changes to the CMake Sphinx
> > >>>> configuration, that
> > >>>> > would require at least re-configuring CMake but likely require
> > >>>> removing the
> > >>>> > build cache and reconfiguring it all together.
> > >>>> > Ideally the script would re-configure CMake every time it runs to
> > >>>> prevent
> > >>>> > this sort of problem in the future.
> > >>>> >
> > >>>> > /Eric
> > >>>> >
> > >>>> > _______________________________________________
> > >>>> > LLVM Developers mailing list
> > >>>> > llvm-dev at lists.llvm.org
> > >>>> > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
> > >>>> >
> > >>>>
> > >>>>
> > >>>>
> > >>>> --
> > >>>> With best regards, Anton Korobeynikov
> > >>>> Department of Statistical Modelling, Saint Petersburg State
> University
> > >>>>
> > >>>
> > >>>
> > >>
> > >
> > >
> > _______________________________________________
> > cfe-dev mailing list
> > cfe-dev at lists.llvm.org
> > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev
>
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