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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - MESA checks on configure for llvm 3.4.2 and fails to build with 3.4.2 being installed"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81785#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - MESA checks on configure for llvm 3.4.2 and fails to build with 3.4.2 being installed"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81785">bug 81785</a>
from <span class="vcard"><a class="email" href="mailto:jano.vesely@gmail.com" title="Jan Vesely <jano.vesely@gmail.com>"> <span class="fn">Jan Vesely</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=81785#c7">comment #7</a>)
<span class="quote">> Yes... you need to patch a few libdir locations but at least MESA compiles
> fine with configure/LLVM while i spent a whole day to compile MESA with
> cmake/LLVM just to finally give up on using cmake.</span >
llvm cmake by default compiles with -fno-rtti (see r213663, r213664). However,
llvm-config fails to export the setting due to [0] unless [1] is applied.
I have no problems building mesa with cmake LLVM with the mentioned patch.
Alternatively you can try building LLVM with RTTI enabled. (never tested that
myself)
[0] <a href="http://llvm.org/bugs/show_bug.cgi?id=14200">http://llvm.org/bugs/show_bug.cgi?id=14200</a>
[1]
<a href="http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20131230/200267.html">http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20131230/200267.html</a></pre>
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