[Mesa-dev] How to know which exact llvm version to build/link against?

[Andrew A.]

Hello,

I often pull down the latest mesa from the git repo and find that I
have to muck around with building several different llvm versions
before I find one that mesa will successfully build/link against.

For any given mesa git revision, how can I find out which llvm version
it should be built and linked against? Preferably there would be a
document in the mesa git repo that gets updated with whatever llvm
revision/version should be used, but if that's not available, a
webpage or the like would be fine too.

Thanks!