tree 8cf0d5189ba6828521d28b7fe80efb1b06380e11
parent 368b6d37993268f1c48e97a507756eabaeb9017a
author hlopko <hlopko@google.com> 1561107693 -0700
committer Copybara-Service <copybara-worker@google.com> 1561107758 -0700

Add --incompatible_use_platforms_repo_for_constraints

This change adds an incompatible flag to disable constrains bundled with Bazel
in @bazel_tools.

Incompatible change issue:
https://github.com/bazelbuild/bazel/issues/8622

Tracking issue:
https://github.com/bazelbuild/bazel/issues/6516

RELNOTES: Incompatible change `--incompatible_use_platforms_repo_for_constraints` has been added. See https://github.com/bazelbuild/bazel/issues/8622 for details.

Closes #8625.

This is encore of https://github.com/bazelbuild/bazel/commit/332379ad6f8c49b0e087b504d73d3483c529e399. Previous implementation failed with dependency cycle with the configuration. In this attempt I don't use selects, but I've put the incompatible flag checking logic directly into the alias rule. Not nice, but get's thing done.

RELNOTES:
PiperOrigin-RevId: 254357477