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From:   Leonardo Bras <leobras.c@gmail.com>
To:     lkcamp@lists.libreplanetbr.org
Cc:     Leonardo Bras <leobras.c@gmail.com>,
        Borislav Petkov <bp@alien8.de>, David.Laight@aculab.com,
        Andy Lutomirski <luto@kernel.org>,
        Ingo Molnar <mingo@kernel.org>, helen@koikeco.de,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Michal Marek <michal.lkml@markovi.net>,
        linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 5/5] Adds -Wshadow on KBUILD_HOSTCFLAGS
Date:   Wed, 24 Oct 2018 01:03:54 -0300
Message-Id: <20181024040354.24879-6-leobras.c@gmail.com>
In-Reply-To: <20181024040354.24879-1-leobras.c@gmail.com>
References: <20181024040354.24879-1-leobras.c@gmail.com>
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Adds -Wshadow on KBUILD_HOSTCFLAGS to show shadow warnings
on tools built for HOST.

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

diff --git a/Makefile b/Makefile
index e8b599b4dcde..3edae5d359b5 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 -Wmissing-prototypes -Wstrict-prototypes -O2 \
 		-fomit-frame-pointer -std=gnu89 $(HOST_LFS_CFLAGS) \
 		$(HOSTCFLAGS)
 KBUILD_HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS) $(HOSTCXXFLAGS)
-- 
2.19.1