From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 12 Feb 2013 19:39:32 +0000 (-0800)
Subject: Makefile: turn on warnings about missing prototypes
X-Git-Tag: v3.8.0~3^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6398d3a65277a2ebed085ad9deef15fea6f4ed09;p=thirdparty%2Fiproute2.git

Makefile: turn on warnings about missing prototypes

Catches missing, dead code and also places where function should be static.
---

diff --git a/Makefile b/Makefile
index 6ba36e8db..d4eed713c 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