<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">A general call here. Anyone who ever sees a compile error of a missing tablegen-generated header please email me the error.<div class=""><br class=""></div><div class="">These errors are really easy to fix as we find them, but we don’t currently have a good way to force trigger them, or to audit the dependencies.</div><div class=""><br class=""></div><div class="">I’ve had water cooler conversations around the office with people about building a way to detect these failures, but I haven’t yet had a chance to build it. I may try and prioritize this so that we can have something sooner rather than later.</div><div class=""><br class=""></div><div class="">On the less general note, this thread doesn’t seem to have a specific error listed anywhere, does anyone have one handy they can point me at?</div><div class=""><br class=""></div><div class="">-Chris</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Nov 16, 2016, at 12:54 PM, Jonathan Roelofs <<a href="mailto:jonathan@codesourcery.com" class="">jonathan@codesourcery.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type" class="">
<div bgcolor="#FFFFFF" text="#000000" class=""><p class="">+cbieneman<br class="">
</p><p class="">Mr. CMake might know how to fix it ;)<br class="">
</p>
<br class="">
Jon<br class="">
<br class="">
<div class="moz-cite-prefix">On 11/16/16 1:52 PM, mats petersson
wrote:<br class="">
</div>
<blockquote cite="mid:CAL-htr5r3XQjbjn+Mu-EuHEXHwJyHD6eu3QPmi=0+0p8N1z0AA@mail.gmail.com" type="cite" class="">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" class="">
<div dir="ltr" class="">
<div class="">Thanks, at least I know I'm not imagining or doing
something really daft! ;)<br class="">
<br class="">
</div>
<div class="">My cmake skills are near 0%, so not sure I can fix, but
perhaps I can at least raise a bug? ;)<br class="">
</div>
<div class=""><br class="">
--<br class="">
</div>
Mats<br class="">
</div>
<div class="gmail_extra"><br class="">
<div class="gmail_quote">On 16 November 2016 at 20:28, Martin J.
O'Riordan <span dir="ltr" class=""><<a moz-do-not-send="true" href="mailto:martin.oriordan@movidius.com" target="_blank" class="">martin.oriordan@movidius.com</a>></span>
wrote:<br class="">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">I
sometimes see this with a clean build and most often it is
'Attributes.inc' that is missing. I usually have to 'touch
Attributes.td' for this. But I don't know CMake well enough
to know how to fix these issue properly.<br class="">
<br class="">
MartinO<br class="">
<div class="HOEnZb">
<div class="h5"><br class="">
-----Original Message-----<br class="">
From: llvm-dev [mailto:<a moz-do-not-send="true" href="mailto:llvm-dev-bounces@lists.llvm.org" class="">llvm-dev-bounces@<wbr class="">lists.llvm.org</a>]
On Behalf Of Jonathan Roelofs via llvm-dev<br class="">
Sent: 16 November 2016 20:11<br class="">
To: mats petersson <<a moz-do-not-send="true" href="mailto:mats@planetcatfish.com" class="">mats@planetcatfish.com</a>>;
llvm-dev <<a moz-do-not-send="true" href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a>><br class="">
Subject: Re: [llvm-dev] Incorrect / missing dependencies
in llvm build?<br class="">
<br class="">
<br class="">
<br class="">
On 11/16/16 1:05 PM, mats petersson via llvm-dev wrote:<br class="">
> Yesterday, I took latest git version of LLVM, built
a makefile using<br class="">
> cmake (had to update from my "old" cmake to a newer
one, so picked the<br class="">
> latest 3.7.0), and ran the resulting makefile with
`make -j 8`. This<br class="">
> failed with an error, but when I ran make again, it
worked fine... My<br class="">
> guess as to the problem is that there's one or more
dependency that<br class="">
> isn't made clear to make (or cmake), and when I run
make again, it has<br class="">
> built the "previously missing" one.<br class="">
><br class="">
> I didn't spend much time debugging this, I may have
a go tonight, I<br class="">
> just wanted to raise this, in case someone else has
seen this and/or<br class="">
> has a solution... I was able to reproduce the
problem tho', as I built<br class="">
> llvm twice with different configurations, and it
happened both times -<br class="">
> and rerunning make resolved it both times too.<br class="">
<br class="">
Folks on my team have seen this. From their description
of the failure, it looked to me like it was a problem
with missing dependencies on TableGen-generated
headers... but I didn't get enough information to be
able to track down exactly which TU was missing the dep,
and I haven't been able to reproduce it myself.<br class="">
<br class="">
<br class="">
Jon<br class="">
<br class="">
><br class="">
> --<br class="">
> Mats<br class="">
><br class="">
><br class="">
> ______________________________<wbr class="">_________________<br class="">
> LLVM Developers mailing list<br class="">
> <a moz-do-not-send="true" href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a><br class="">
> <a moz-do-not-send="true" href="http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev" rel="noreferrer" target="_blank" class="">http://lists.llvm.org/cgi-bin/<wbr class="">mailman/listinfo/llvm-dev</a><br class="">
><br class="">
<br class="">
--<br class="">
Jon Roelofs<br class="">
<a moz-do-not-send="true" href="mailto:jonathan@codesourcery.com" class="">jonathan@codesourcery.com</a><br class="">
CodeSourcery / Mentor Embedded<br class="">
______________________________<wbr class="">_________________<br class="">
LLVM Developers mailing list<br class="">
<a moz-do-not-send="true" href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a><br class="">
<a moz-do-not-send="true" href="http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev" rel="noreferrer" target="_blank" class="">http://lists.llvm.org/cgi-bin/<wbr class="">mailman/listinfo/llvm-dev</a><br class="">
<br class="">
</div>
</div>
</blockquote>
</div>
<br class="">
</div>
</blockquote>
<br class="">
<pre class="moz-signature" cols="72">--
Jon Roelofs
<a class="moz-txt-link-abbreviated" href="mailto:jonathan@codesourcery.com">jonathan@codesourcery.com</a>
CodeSourcery / Mentor Embedded</pre>
</div>
</div></blockquote></div><br class=""></div></body></html>