Only unset HOME when running cmake as root

Open dbort opened this issue 1 year ago • 1 comments

This hack is required to work around pytorch/test-infra#5091, which runs some CI jobs as root, which buck2 doesn't like.

But we saw in #3502 that this can break things for some normal users.

Reduce the blast radius of this hack, only modifying HOME when actually running as root.

Cherry-pick #3507

May 04 '24 00:05 dbort

:link: Helpful Links

:test_tube: See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/3512

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As of commit 9904f7331c2f6324b54e02ff98fe4f0605bd9bef with merge base d3326a2073dee7baf78044fb3afd0772edbc616a (): :green_heart: Looks good so far! There are no failures yet. :green_heart:

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May 04 '24 00:05 pytorch-bot[bot]