title: grpc++ library is not created by Bazel build. How to make it?
body: <p>I clone <a href="https://github.com/grpc/grpc" rel="nofollow noreferrer">https://github.com/grpc/grpc</a> and try to build gRPC++ library with Bazel like this: &quot;bazel build :grpc++&quot;</p>
  <p>There are no build errors, but I get: &quot;Target //:grpc++ up-to-date (nothing to build)&quot; and the library artifact is not produced. I tracked it down  to grpc_cc_library(name = &quot;grpc++&quot;,  ...) which does not specify any srcs and as the result the header only library produces no binary file.</p>
  <p>I searched and could not find any guidance on how grpc++.lib or libgrpc++.so supposed to be built with Bazel. Any help?</p>
  <p>Thank you!</p>
  <p>Konstantin</p>