[PATCH 1/4] Adds -Wshadow=local on KBUILD_HOSTCFLAGS

[Leonardo BrÃs]

Adds -Wshadow=local on KBUILD_HOSTCFLAGS to show shadow warnings
on tools built for HOST.

Signed-off-by: Leonardo BrÃs <leobras.c@xxxxxxxxx>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index e8b599b4dcde..fb0a9ac195e7 100644
--- a/Makefile
+++ b/Makefile
@@ -360,7 +360,7 @@ HOST_LFS_LIBS := $(shell getconf LFS_LIBS 2>/dev/null)
 
 HOSTCC       = gcc
 HOSTCXX      = g++
-KBUILD_HOSTCFLAGS   := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 \
+KBUILD_HOSTCFLAGS   := -Wall -Wshadow=local -Wmissing-prototypes -Wstrict-prototypes -O2 \
 		-fomit-frame-pointer -std=gnu89 $(HOST_LFS_CFLAGS) \
 		$(HOSTCFLAGS)
 KBUILD_HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS) $(HOSTCXXFLAGS)
-- 
2.19.1