Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/13141
This is an example diff to show what lint rules are being applied.
Reviewed By: mingzhe09088
Differential Revision: D10858478
fbshipit-source-id: cbeb013f10f755b0095478adf79366e7cf7836ff
* Create FileBaton to synchronize distributed JIT C++ extension builds
* Move FileBaton to its own file
* Autoformat code
* Respect verbose flag in cpp_extension._prepare_ldflags