From 19d798b49ade3e698dacfe5b75e543a3c1f1af43 Mon Sep 17 00:00:00 2001
From: wora <hong@google.com>
Date: Mon, 20 Apr 2015 14:31:58 -0700
Subject: [PATCH] Update the main Makefile to add protobuf include directory in
 order to access google/protobuf/descriptor.proto. In the future, entire
 google/protobuf package will be bundled with protoc installation, instead of
 googleapi package.

---
 Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile b/Makefile
index 54b7d1666..1c07cd49b 100644
--- a/Makefile
+++ b/Makefile
@@ -13,9 +13,13 @@ OUTPUT ?= ./gens
 LANGUAGE ?= cpp
 
 # Compile the entire repository
+#
+# NOTE: if the "protoc" command is not in the PATH or the protobuf include
+# directory is not "/usr/local/include", you need to modify this file.
 all:
 	mkdir -p $(OUTPUT)
 	find google -type f -name '*.proto' | xargs protoc \
+	--proto_path=.:/usr/local/include \
 	--$(LANGUAGE)_out=$(OUTPUT) --grpc_out=$(OUTPUT) \
 	--plugin=protoc-gen-grpc=/usr/local/bin/grpc_$(LANGUAGE)_plugin