<div dir="ltr">There was a long discussion on this topic back when we started working on ThinLTO: <a href="https://groups.google.com/forum/#!msg/llvm-dev/bWVwPMnuUq8/1WV9hdskuNwJ" target="_blank">https://groups.google<wbr>.com/forum/#!msg/llvm-dev/<wbr>bWVwPMnuUq8/1WV9hdskuNwJ</a><div><br></div><div>Peter</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, May 5, 2017 at 1:33 PM, Rui Ueyama via llvm-commits <span dir="ltr"><<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">What was a reason to not use ELF as a container of bitcode files for LTO?</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, May 5, 2017 at 5:41 AM, Rafael Avila de Espindola via llvm-commits <span dir="ltr"><<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>Mehdi AMINI via llvm-commits <<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>> writes:<br>
<br>
>> For example, in CMake, I only know how to do it after looking at Rafael's<br>
>> <a href="https://github.com/espindola/llvm-scripts" rel="noreferrer" target="_blank">https://github.com/espindola/l<wbr>lvm-scripts</a> (and I have no idea how Rafael<br>
>> figured it out).<br>
>><br>
><br>
> As a side note: this is suboptimal I believe, cmake has -DCMAKE_AR /<br>
> -DCMAKE_RANLIB options (just like -DCMAKE_C_COMPILER).<br>
<br>
</span>The issue is that I cannot pass options with CMAKE_AR:<br>
<br>
<a href="https://github.com/espindola/llvm-scripts/commit/64f54889b5dda0281a5c30f2442e959dbe4e8f69" rel="noreferrer" target="_blank">https://github.com/espindola/l<wbr>lvm-scripts/commit/64f54889b5d<wbr>da0281a5c30f2442e959dbe4e8f69</a><br>
<br>
Cheers,<br>
Rafael<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">-- <div>Peter</div></div></div>
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