Fixing a few items with the new Bazel BUILD system:
-) Fixing Bazel 0.4.x breakage
-) Adding helloworld BUILD examples
-) Fixing grpc++ missing files.
-) Adding helloworld example as a test for Bazel basic.
diff --git a/examples/cpp/helloworld/greeter_client.cc b/examples/cpp/helloworld/greeter_client.cc
index 61f3953..8ee33b1 100644
--- a/examples/cpp/helloworld/greeter_client.cc
+++ b/examples/cpp/helloworld/greeter_client.cc
@@ -37,7 +37,11 @@
#include <grpc++/grpc++.h>
+#ifdef BAZEL_BUILD
+#include "examples/protos/helloworld.grpc.pb.h"
+#else
#include "helloworld.grpc.pb.h"
+#endif
using grpc::Channel;
using grpc::ClientContext;