llvm_tools: update upstream branch names to point to `main` LLVM recently renamed their `master` branch to `main` upstream. This changes our tooling to search for the latter name instead. BUG=None TEST=Unittests; ran `git llvm-rev --sha HEAD` in an up-to-date llvm repo. Change-Id: Icdc6dac48fda7697d18d0d77935e46670273bf84 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/2577643 Reviewed-by: Manoj Gupta <manojgupta@chromium.org> Tested-by: George Burgess <gbiv@chromium.org>
toolchain-utilsVarious utilities used by the Chrome OS toolchain team.
To run Python scripts in this directory, first run:
export PYTHONPATH=$(readlink -f .):$PYTHONPATH
from this directory.
Then you can run any script.
To get help on any script, type in python <script> --help, or refer to the header of the script for more information.