[PATCH] D14236: Unbreak build on OpenBSD

[Joerg Sonnenberger via llvm-commits]

On Mon, Nov 02, 2015 at 03:45:17PM +0000, Stefan Kempf via llvm-commits wrote:
> sisnkemp created this revision.
> sisnkemp added a subscriber: llvm-commits.
> 
> This is similar to the fix for FreeBSD in r226862. Without this patch,
> the build aborts when linkling libLTO.so, complaining about undefined
. references to __assert2, __cxa_atexit, etc.

Link explicitly against libc?

Joerg