From 1c6346c95e20aaff69e27ecb6deacbd496000dca Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@tuebingen.mpg.de>
Date: Tue, 7 Jun 2016 16:23:36 +0200
Subject: [PATCH] build: Add two more warning options.

Both -Wunused-parameter and -Wshadow were added to gcc long ago. In
particular gcc-4.6.3, which ships with Ubuntu-12.04, supports them. It
should thus be safe to enable both warnings unconditionally.
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index 3c00ce4..8adb38a 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,9 @@ CFLAGS += -Wformat-security
 CFLAGS += -Werror-implicit-function-declaration
 CFLAGS += -Wmissing-format-attribute
 CFLAGS += -Wunused-macros
+CFLAGS += -Wunused-parameter
 CFLAGS += -Wbad-function-cast
+CFLAGS += -Wshadow
 
 Makefile.deps: $(wildcard *.c *.h)
 	gcc -MM -MG *.c > $@
-- 
2.39.2