Barstools still uses Scala 2.12

[tymcauley]

Background Work

• Yes, I searched the mailing list
• Yes, I searched prior issues
• Yes, I searched the documentation

Chipyard Version and Hash

Release: main
Hash: 632a7a9

OS Setup

macOS 13.2.1

Other Setup

Check out fresh Chipyard, run ./scripts/init-submodules-no-riscv-tools.sh

Current Behavior

When building Chipyard after the Scala 2.13 update (#1303), barstools is still compiling with Scala 2.12. If you look in tools/barstools/target, there's a scala-2.12 directory. I've got a project with some custom FIRRTL transforms which the tapeout project must depend on, and since barstools runs with Scala 2.12, my project must also run with Scala 2.12. I'd like to upgrade it to Scala 2.13 :)

Expected Behavior

Barstools uses Scala 2.13 like the other Chipyard sub-projects.

I put together this PR for barstools which should resolve the problem: ucb-bar/barstools#127

Other Information

No response

[abejgonzalez]

The barstools PR LGTM, can you update the submodule pointer in Chipyard?

[tymcauley]

Closed by #1367