From 216e31260b618ec73862f9f5336597f391444dac Mon Sep 17 00:00:00 2001
From: Chen Qi <Qi.Chen@windriver.com>
Date: Sun, 29 Sep 2019 17:20:42 +0800
Subject: [PATCH] avoid race condition

It's possible that the cxx-generate-packed-data.cc is compiled
while the t/test-full.pb.h is being generated. This will result
the following error.

  DEBUG:	./t/test-full.pb.h:4:0: error: unterminated #ifndef
  ./t/test-full.pb.h:4:0: error: unterminated #ifndef

Add a dependency to avoid such problem.

Upstream-Status: Pending

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
 Makefile.am | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.am b/Makefile.am
index b0cb065..1608ae0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -156,6 +156,7 @@ noinst_PROGRAMS += \
 t_generated_code2_cxx_generate_packed_data_SOURCES = \
 	t/generated-code2/cxx-generate-packed-data.cc \
 	t/test-full.pb.cc
+t/generated-code2/cxx-generate-packed-data.cc: t/test-full.pb.h
 $(t_generated_code2_cxx_generate_packed_data_OBJECTS): t/test-full.pb.h
 t_generated_code2_cxx_generate_packed_data_CXXFLAGS = \
 	$(AM_CXXFLAGS) \
-- 
2.17.1