llvm_tools: Fetch external remote with verify_patch_consistency

Before we were fetching "origin", which I'm not actually sure went
anywhere? But running this in a clean chroot seems to do what we want.
The `git fetch cros main` above this seems to get us the latest
upstream llvm-project commits, it's that we don't find the right SHA
during translation.

Also add some error logging/helpful messaging for when patches fail to
apply.

BUG=b:368393962
TEST=verify_patch_consistency --cl 5902466

Change-Id: Id65ac1e1805778bf26cc34e19d344fc0691082df
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/5926252
Reviewed-by: George Burgess <gbiv@chromium.org>
Commit-Queue: Jordan Abrahams-Whitehead <ajordanr@google.com>
Tested-by: Jordan Abrahams-Whitehead <ajordanr@google.com>
1 file changed
tree: fb9c35ac29099adf91b2ebd7865b229e383fe661
  1. afdo_metadata/
  2. afdo_redaction/
  3. afdo_tools/
  4. compiler_wrapper/
  5. contrib/
  6. cros_utils/
  7. cwp/
  8. llvm_extra/
  9. llvm_tools/
  10. pgo_tools/
  11. pgo_tools_rust/
  12. py/
  13. rust-analyzer-chromiumos-wrapper/
  14. rust_tools/
  15. seccomp_tools/
  16. toolchain_utils_githooks/
  17. upstream_workon/
  18. .gitignore
  19. android_merge_from_upstream.sh
  20. auto_abandon_cls.py
  21. check_portable_toolchains.py
  22. compiler-test.sh
  23. crate_ebuild_help.py
  24. DIR_METADATA
  25. LICENSE
  26. OWNERS
  27. OWNERS.toolchain
  28. PRESUBMIT.cfg
  29. pyrun
  30. python_wrapper.py
  31. README.chromium
  32. README.md
  33. run_python_tests.sh
  34. run_tests_for.py
README.md

toolchain-utils

Various utilities used by the ChromeOS toolchain team.

Note

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.