Created attachment 121814 [details]
Patch that fixes the problem
The problem is that 'LLVMInstrumentation' needs to be linked as well,
so scons/llvm.py needs to be changed for LLVM 3.7.x.
I attached a patch that fixes the problem.
This has been fixed in
We could crossport it to the 11.1 branch, but I'm not sure if there will be another patch release.
There is a 11.2 coming soon.
There will be at least another to versions for the 11.1 branch. Thanks for the report - I'll pick the patch for the next release.
And mesa 11.1.3 is out (announcement comming in a second0. Sorry for the delay.