From 4ed108fb86676daea17264d7159c2cff9ea7a6e4 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Fri, 20 Dec 2013 22:45:56 -0800
Subject: [PATCH] altos/stm: Turn on -Wextra

All of the warnings for STM projects are cleaned up now

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/stm/Makefile.defs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stm/Makefile.defs b/src/stm/Makefile.defs
index d0e5a699..1e31e590 100644
--- a/src/stm/Makefile.defs
+++ b/src/stm/Makefile.defs
@@ -24,7 +24,7 @@ include $(TOPDIR)/Makedefs
 CC=$(ARM_CC)
 LIBS=$(PDCLIB_LIBS_M3) -lgcc
 
-WARN_FLAGS=-Wall
+WARN_FLAGS=-Wall -Wextra
 
 AO_CFLAGS=-I. -I../stm -I../core -I../drivers -I../math -I.. $(PDCLIB_INCLUDES)
 STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb \
-- 
2.30.2