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

[Tanya Lattner via llvm-dev]

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 <mailto: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 <mailto: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 <mailto: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 <mailto: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
> >
> > _______________________________________________
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> > llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>
> > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev <http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev>
> >
> 
> 
> 
> --
> With best regards, Anton Korobeynikov
> Department of Statistical Modelling, Saint Petersburg State University
> 
> 
> 

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