(In reply to comment #10)
> (In reply to comment #8)
> > (In reply to comment #7)
> > 
> > > The problem on my gentoo system was that I had removed --enable-shared from
> > > my llvm configure script a few days ago, so I was still linking with an
> > > older LLVM.
> > > 
> > > Can you check that you are passing --enable-shared when configuring LLVM?
> > 
> > I wasn't, but passing it does not prevent the segfault - will look into
> > libelf.
> 
> Is it the same segfault?  If the problem is libelf you will see a segfault
> in radeon_llvm_emit.cpp.  Are building mesa with --enable-opencl or
> --with-llvm-shared-libs ?

It is the same segfault as comment1.

I was building mesa with neither option.

Have just tried --with-llvm-shared-libs but get the same segfault.