[Mesa-dev] [PATCH] configure: Check llvm-config --shared-mode

Emil Velikov emil.l.velikov at gmail.com
Fri Aug 18 16:20:44 UTC 2017

On 15 August 2017 at 15:04, Aaron Watry <awatry at gmail.com> wrote:

> glxinfo works fine afterwords, but I get the following error when I
> try to run opencl programs:
> CommandLine Error: Option 'help-list' registered more than once!
> LLVM ERROR: inconsistency in registered CommandLine options
> I can go back to one of my other build configurations, but it's
> looking like something in that is causing multiple
> registrations/initializations of some llvm components.
I think the patch merely exposes another existing bug.

But first things first - is the message fatal?

I think the problem was "introduced" with
7372e3cf5f2df9dd2ec0423a4425baad098bf326 in order to workaround a LLVM
While later mesa commit 18b12bf53351e1a902dc1f2e527a94ec8d8f3eff aimed
to silence the message.

Can someone check which LLVM version has the the original issue
resolved so we call LLVMParseCommandLineOptions() only as needed.


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