commit c231d94e0f620bc25c76415e09f7dea939064bd8
author Florian Fainelli <f.fainelli@gmail.com> Fri Jan 24 17:19:13 2014 -0800
committer David Gibson <david@gibson.dropbear.id.au> Sat Jan 25 15:11:20 2014 +1100
tree 09f88dd9357dd9b989b7d10778a6bdae47b90821
parent 3a584d4760cfc81d21039346b0ce1cb5233e1d72

Makefile: enable -Wshadow by default

Now that all -Wshadow build warnings/errors are fixed, turn on -Wshadow
by default to make sure we would catch new potential shadow warnings.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Makefile

diff --git a/Makefile b/Makefile
index 70abf05..afc0ce0 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,7 @@
 
 CPPFLAGS = -I libfdt -I .
 WARNINGS = -Werror -Wall -Wpointer-arith -Wcast-qual -Wnested-externs \
-	-Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls
+	-Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls -Wshadow
 CFLAGS = -g -Os -fPIC -Werror $(WARNINGS)
 
 BISON = bison