Use whitelist instead of blacklist for USE_DISTRIBUTED (#25759)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/25759
In #25260, USE_DISTRIBUTED was defaulted to OFF for Windows and macOS
only. The Android builds didn't run for the PR and started to fail
when it was merged to master. It turns out the mobile builds
explicitly disable USE_DISTRIBUTED but only after the USE_DISTRIBUTED
option, and derivative dependent options were defined. The result
being that USE_GLOO was enabled while USE_DISTRIBUTED was disabled.
This commit ensures that USE_DISTRIBUTED defaults to OFF unless the
build is for a supported platform.
ghstack-source-id: 89613698
Test Plan: N/A
Differential Revision: D17224842
fbshipit-source-id: 459039b79ad5240e81dfa3caf486858d6e77ba4b
