tree 8175971f8846982e163523f46e1751225121a8ec
parent 3ed37d64a5014e5bdfb7bb0dbfc08cd174b9c02e
author Sean Keys <skeys@google.com> 1772068721 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1772068721 -0800

Fix bootstrap failure by pinning setuptools

The `pkg_resources` module was removed in setuptools v70.0.0. However,
Pigweed's environment setup still relies on it during virtualenv creation.
This updates `pigweed.json` to specify `requirements` and `constraints`
to leverage Pigweed's upstream constraint file, ensuring that the pinned
`setuptools` version is used during `pip upgrade`. Additionally, this
updates `.gn` to use the correct path for `pw_build_PIP_CONSTRAINTS`.

Test:
Ran `rm -rf environment` followed by `source bootstrap.sh` to verify a
clean install works. Subsequently ran `source bootstrap.sh` again to
ensure re-running without a clean environment completes successfully
without errors.

Change-Id: Ie7f6e48406e92f46e7351f5886be504090ae18f2
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/379592