From a86e6d8db22774855489892b65e3fd49a1277922 Mon Sep 17 00:00:00 2001
From: Vladimir Moskva <vladmos@users.noreply.github.com>
Date: Fri, 9 Sep 2016 13:21:35 +0200
Subject: [PATCH] Compatibility with the new version of Bazel.

Global variable HOST_CFG is deprecated and will not be supported soon.
---
 protobuf.bzl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/protobuf.bzl b/protobuf.bzl
index c5555fde87..0e8c2e234c 100644
--- a/protobuf.bzl
+++ b/protobuf.bzl
@@ -88,13 +88,13 @@ _proto_gen = rule(
         "deps": attr.label_list(providers = ["proto"]),
         "includes": attr.string_list(),
         "protoc": attr.label(
-            cfg = HOST_CFG,
+            cfg = "host",
             executable = True,
             single_file = True,
             mandatory = True,
         ),
         "grpc_cpp_plugin": attr.label(
-            cfg = HOST_CFG,
+            cfg = "host",
             executable = True,
             single_file = True,
         ),