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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">I thought clang-cmake-mips checked out libcxx as well but I've just double checked and it doesn't. It seems we lack any MIPS buildbots covering libcxx and libcxxabi. I better
fix that since we started shipping them both a couple releases ago.<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Asiri Rathnayake [mailto:asiri.rathnayake@gmail.com]
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<b>Sent:</b> 27 May 2016 13:23<br>
<b>To:</b> Daniel Sanders<br>
<b>Cc:</b> Asiri Rathnayake; nd; cfe-dev@lists.llvm.org<br>
<b>Subject:</b> Re: [cfe-dev] [buildbots][libunwind] Why is libunwind not built / tested on most bots?<o:p></o:p></span></p>
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<p class="MsoNormal">Hi Daniel,<o:p></o:p></p>
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<p class="MsoNormal">The libcxx bots linked from <a href="http://llvm.org">llvm.org</a> (<a href="http://lab.llvm.org:8011/console">http://lab.llvm.org:8011/console</a>) all seem to test for x86/x86_64 or ARM, I think for those bots it makes sense to build
+ test libunwind as well.<o:p></o:p></p>
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<p class="MsoNormal">I agree that making -DLIBCXXABI_USE_LLVM_UNWINDER=ON by default might not be desirable for everyone.<o:p></o:p></p>
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<p class="MsoNormal">Thanks.<o:p></o:p></p>
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<p class="MsoNormal">/ Asiri<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Fri, May 27, 2016 at 1:15 PM, Daniel Sanders <<a href="mailto:Daniel.Sanders@imgtec.com" target="_blank">Daniel.Sanders@imgtec.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">> Is this an intentional omission? If not, I think it would be good to make them build+test libunwind as well, I don't think it adds a lot of overhead. I can update the bot configurations
if you are all happy with allowing libunwind testing.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">It's intentional for MIPS. We haven't added MIPS to that libunwind yet.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> cfe-dev
[mailto:<a href="mailto:cfe-dev-bounces@lists.llvm.org" target="_blank">cfe-dev-bounces@lists.llvm.org</a>]
<b>On Behalf Of </b>Asiri Rathnayake via cfe-dev<br>
<b>Sent:</b> 27 May 2016 13:11<br>
<b>To:</b> Asiri Rathnayake<br>
<b>Cc:</b> nd; <a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev@lists.llvm.org</a><br>
<b>Subject:</b> Re: [cfe-dev] [buildbots][libunwind] Why is libunwind not built / tested on most bots?</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Come to think of it, should we make -DLIBCXXABI_USE_LLVM_UNWINDER=ON the default cmake option?<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">- Asiri<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">On Fri, May 27, 2016 at 10:38 AM, Asiri Rathnayake via cfe-dev <<a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev@lists.llvm.org</a>> wrote:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hello,<br>
<br>
While going through the list of buildbots for libcxx [1], I realized that only the arm buildbot (Renato) is setup to build+test libunwind [2]. None of the other bots seem to pass the -DLIBCXXABI_USE_LLVM_UNWINDER=ON option. They all seem to checkout the sources
but then forgets about libunwind.<br>
<br>
Is this an intentional omission? If not, I think it would be good to make them build+test libunwind as well, I don't think it adds a lot of overhead. I can update the bot configurations if you are all happy with allowing libunwind testing.<br>
<br>
WDYT?<br>
<br>
Thanks.<br>
<br>
/ Asiri<br>
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[1] <a href="http://lab.llvm.org:8011/console" target="_blank">http://lab.llvm.org:8011/console</a><br>
[2] <a href="http://lab.llvm.org:8011/builders/libcxx-libcxxabi-arm-linux/builds/1009/steps/cmake/logs/stdio" target="_blank">
http://lab.llvm.org:8011/builders/libcxx-libcxxabi-arm-linux/builds/1009/steps/cmake/logs/stdio</a><br>
<br>
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