Sam Smith

Yep, it looks like `use_grpc_plugin` was handled in the `protobuf.bzl` [here](https://github.com/protocolbuffers/protobuf/blob/master/protobuf.bzl), and when we broke the dependency on that file, the functionality did not make it over

we are working on porting a large bazel c++ project (https://github.com/envoyproxy/envoy/issues/129) to Windows and are running into this issue (cl.exe command line larger than 32,768 characters) as well

Is there a time frame in the road map for this to be fixed? We are working around the issue now by forking Bazel and changing the "_virtual_includes" part of...

This issue is still causing us problems when building Envoy on Windows. In addition to the workaround of renaming the `"_virtual_includes"` directory to `"v"`, we also find it necessary to...