Distinguish runner OS.

[fruffy-g]

No description provided.

[vlstill]

Is this error related to this fix? https://github.com/p4lang/p4c/actions/runs/8100632186/job/22139073840

[asl]

Is this error related to this fix? https://github.com/p4lang/p4c/actions/runs/8100632186/job/22139073840

Looks like this

[asl]

Ah, wait, no:

Cache not found for input keys: macOS-82a99d9018fb2349f9a79c1ab6a3be43c0b098233089c427be095726369debdc

[fruffy]

Is this error related to this fix? https://github.com/p4lang/p4c/actions/runs/8100632186/job/22139073840

Yes, I am simply guessing it was a cache issue, although I thought runner.os would already distinguish them. If this does not work, I need to figure out why the M1 homebrew can not find that particular boost version all of a sudden. It seems supported:
https://formulae.brew.sh/formula/boost

[asl]

Something wrong with cache paths:

Warning: Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.

[asl]

Yes, I am simply guessing it was a cache issue, although I thought runner.os would already distinguish them. If this does not work, I need to figure out why the M1 homebrew can not find that particular boost version all of a sudden. It seems supported:

Yes:

brew info boost
==> boost: stable 1.84.0 (bottled), HEAD
Collection of portable C++ source libraries
https://www.boost.org/
/opt/homebrew/Cellar/boost/1.83.0 (16,038 files, 508.4MB) *

[fruffy]

Yeah runner.os returns macOS here, so it must have been a cache conflict. I believe the cache paths are correct.

[asl]

@fruffy Does not seem to help. It looks like brew is already pre-installed in the image. Maybe we'd need to do brew update explicitly before installation.