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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - 14 GB of storage and memory is not enough to build Clang 10"
href="https://bugs.llvm.org/show_bug.cgi?id=47050">47050</a>
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<th>Summary</th>
<td>14 GB of storage and memory is not enough to build Clang 10
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>10.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>noloader@gmail.com
</td>
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<div>
<pre>I'm working on Gentoo26 in a VM with 2 cores. The machine has 7.5 GB of free
disk space, 2 GB of RAM and 4 GB of swap.
The combined memory and storage is approximately 14 GB, but it is not enough to
build Clang. 'emerge llvm clang' consistently fails even after 'rm -rf
/var/tmp/*'.
The tail of the build is:
/usr/bin/x86_64-pc-linux-gnu-ar: lib64/libLLVMX86CodeGen.a: No space left on
device
ninja: build stopped: subcommand failed.
* ERROR: sys-devel/llvm-10.0.0::gentoo failed (compile phase):
* ninja -v -j3 -l0 failed
...
I think something is really sideways here. There is an abundance of free space;
but the build seems to be incredibly wasteful.</pre>
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