From dd04ffb923d2048a9ba054f2099d450bea4fae68 Mon Sep 17 00:00:00 2001
From: "Marco A. Harrendorf" <marco.harrendorf@cern.ch>
Date: Mon, 3 Apr 2017 17:01:36 +0200
Subject: [PATCH] Adding default shell env

I am adding default shell environment, so that protobuf compilation makes use of set
LD_LIBRARY_PATH and so on.
In this way, also non-default gcc installations (e.g. not in /usr/lib) can be used to compile protobuf.
This would fix the following issue:
https://github.com/bazelbuild/bazel/issues/2515
---
 protobuf.bzl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/protobuf.bzl b/protobuf.bzl
index 73c396d556..9cb17f019c 100644
--- a/protobuf.bzl
+++ b/protobuf.bzl
@@ -108,6 +108,7 @@ def _proto_gen_impl(ctx):
         arguments=args + import_flags + [s.path for s in srcs],
         executable=ctx.executable.protoc,
         mnemonic="ProtoCompile",
+        use_default_shell_env=True,
     )
 
   return struct(