From 6398d3a65277a2ebed085ad9deef15fea6f4ed09 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 12 Feb 2013 11:39:32 -0800
Subject: [PATCH] Makefile: turn on warnings about missing prototypes

Catches missing, dead code and also places where function should be static.
---
 Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 6ba36e8d..d4eed713 100644
--- a/Makefile
+++ b/Makefile
@@ -30,7 +30,9 @@ CC = gcc
 HOSTCC = gcc
 DEFINES += -D_GNU_SOURCE
 CCOPTS = -O2
-WFLAGS = -Wall -Wstrict-prototypes -Werror
+WFLAGS := -Wall -Wstrict-prototypes -Werror -Wmissing-prototypes
+WFLAGS += -Wmissing-declarations -Wold-style-definition
+
 CFLAGS = $(WFLAGS) $(CCOPTS) -I../include $(DEFINES)
 YACCFLAGS = -d -t -v
 
-- 
2.39.5