From bceb830c396e3370d4cc15e0d4f96ed1819dcca9 Mon Sep 17 00:00:00 2001
From: Yilun Chong <yilunchong@google.com>
Date: Wed, 5 Jul 2017 12:15:53 -0700
Subject: add comments in makefile.am

---
 conformance/Makefile.am | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'conformance/Makefile.am')

diff --git a/conformance/Makefile.am b/conformance/Makefile.am
index dcd1714c..9fad5409 100644
--- a/conformance/Makefile.am
+++ b/conformance/Makefile.am
@@ -4,8 +4,9 @@ conformance_protoc_inputs =                                    \
   conformance.proto                                            \
   $(top_srcdir)/src/google/protobuf/test_messages_proto3.proto 
   
+# proto2 input files, should be separated with proto3, as we 
+# can't generate proto2 files for ruby, php and objc   
 conformance_proto2_protoc_inputs =                             \
-  conformance.proto                                            \
   $(top_srcdir)/src/google/protobuf/test_messages_proto2.proto                            
 
 well_known_type_protoc_inputs =                                \
-- 
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