From: Andre Noll <maan@tuebingen.mpg.de>
Date: Tue, 7 Jun 2016 14:23:36 +0000 (+0200)
Subject: build: Add two more warning options.
X-Git-Tag: v0.1.7~9
X-Git-Url: http://git.tuebingen.mpg.de/dss.git/log?p=dss.git;a=commitdiff_plain;h=1c6346c95e20aaff69e27ecb6deacbd496000dca

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.
---

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 > $@