<div dir="ltr"><div><div>The reason might be in different versions of Windows and shells.<br></div>Could you point to a particular bot the test worked on, please?<br><br></div>Galina<br><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 9, 2017 at 10:27 AM, Robinson, Paul <span dir="ltr"><<a href="mailto:paul.robinson@sony.com" target="_blank">paul.robinson@sony.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks, Galina. It doesn't explain why the test worked on some bots but not this one, but Justin's workaround is okay with me.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">--paulr<u></u><u></u></span></p>
<p class="MsoNormal"><a name="m_8071970366457585684__MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></a></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Galina Kistanova [mailto:<a href="mailto:gkistanova@gmail.com" target="_blank">gkistanova@gmail.com</a>]
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<b>Sent:</b> Thursday, November 09, 2017 10:09 AM<br>
<b>To:</b> Robinson, Paul<br>
<b>Cc:</b> Davide Italiano; <a href="mailto:llvm-dev@lists.llvm.org" target="_blank">llvm-dev@lists.llvm.org</a></span></p><div><div class="h5"><br>
<b>Subject:</b> Re: [llvm-dev] Problem with 'sed' on one Windows bot?<u></u><u></u></div></div><p></p>
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<p class="MsoNormal">There is nothing wrong with the bot.<u></u><u></u></p>
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>sed --version<br>
sed (GNU sed) 4.2.2<br>
...<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">It works just fine when I run the exact command in question manually from the shell.<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">As Justin has suggested, the problem lies somewhere in LIT in how it processes the arguments from input file to a shell execution.<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Thanks<u></u><u></u></p>
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<p class="MsoNormal">Galina<u></u><u></u></p>
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<p class="MsoNormal">On Tue, Nov 7, 2017 at 3:22 PM, Robinson, Paul <<a href="mailto:paul.robinson@sony.com" target="_blank">paul.robinson@sony.com</a>> wrote:<u></u><u></u></p>
<p class="MsoNormal">As Davide suggests, most likely it's a bot software installation snafu.<br>
But the simpler sed script works perfectly, and I'll do that for now.<br>
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I had understood that LLVM expected people to install GnuWin32, but<br>
maybe it's not sufficiently well specified about versions and whatnot.<br>
--paulr<u></u><u></u></p>
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> -----Original Message-----<br>
> From: <a href="mailto:davide.italiano@gmail.com" target="_blank">davide.italiano@gmail.com</a> [mailto:<a href="mailto:davide.italiano@gmail.com" target="_blank">davide.italiano@gmail.<wbr>com</a>] On<br>
> Behalf Of Davide Italiano<br>
> Sent: Tuesday, November 07, 2017 3:10 PM<br>
> To: Robinson, Paul; Galina Kistanova<br>
> Cc: <a href="mailto:llvm-dev@lists.llvm.org" target="_blank">llvm-dev@lists.llvm.org</a><br>
> Subject: Re: [llvm-dev] Problem with 'sed' on one Windows bot?<br>
><br>
> On Tue, Nov 7, 2017 at 2:41 PM, Robinson, Paul via llvm-dev<br>
> <<a href="mailto:llvm-dev@lists.llvm.org" target="_blank">llvm-dev@lists.llvm.org</a>> wrote:<br>
> > A test I added in r317607 is passing almost everywhere, except for<br>
> > llvm-clang-x86_64-expensive-<wbr>checks-win. Other Windows bots are happy.<br>
> ><br>
> > <a href="http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-" target="_blank">
http://lab.llvm.org:8011/<wbr>builders/llvm-clang-x86_64-<wbr>expensive-checks-</a><br>
> win/builds/6013<br>
> ><br>
> > The test runs 'sed' on a file to generate variations of the input<br>
> > assembler source for Linux and Darwin. I have to say it looks like<br>
> > 'sed' is being the problem on that one bot. I reverted the test<br>
> > because "don't argue with the bots" but... but... "It's not my fault!"<br>
> ><br>
> > If anybody has any insight it would be greatly appreciated.<br>
> > Thanks,<br>
> > --paulr<br>
> ><br>
><br>
> The short answer is that Galina should install the correct version of<br>
> `sed` (presumably from gnuwin32) on that bot.<br>
> The somewhat longer answer is that you could work around as Justin<br>
> suggested, but I'm not sure what's your sed foo and/or whether it's<br>
> worth going that route.<u></u><u></u></p>
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