tree e744175c7af989dd2c7f910e92fa27b257596a18
parent 32829d3a8abbc08ae57195c579055642308b657c
author Armando Montanez <amontanez@google.com> 1619736011 -0700
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1620172693 +0000

pw_toolchain: Allow user-provided clang toolchain

Allows a user to specify the root directory of the llvm tools to use
when compiling with clang. This makes it easier to debug
compiler-related issues.

Bug: 321
Change-Id: I74552f128d80553279896ebd2d9cb25c9f7bff32
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/42932
Reviewed-by: Wyatt Hepler <hepler@google.com>
Commit-Queue: Armando Montanez <amontanez@google.com>