tree d7f5b544b0a978d4d0ecd48957b043e93eb869b4
parent 9ac01597825e960380690737e5790cc028ac0424
author plf <plf@google.com> 1631803590 -0700
committer Copybara-Service <copybara-worker@google.com> 1631803675 -0700

C++: Add legacy C++ Starlark provider that can be created from Starlark

The cc needs to be cleaned up from the depot. Right now it cannot be created
from a Starlark rule but the Starlark version of cc_library will need this.

This CL refactors the code to make it possible while keeping backwards
compatibility before the cleanup happens.

RELNOTES:none
PiperOrigin-RevId: 397079901