linux-kernel - 3d3d6b847420 ("kbuild: LLVMLinux: Adapt warnings for compilation with clang")

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Message-ID: <20140616130751.GD8170@pd.tnic>
Date:	Mon, 16 Jun 2014 15:07:51 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Jan-Simon Möller <dl9pf@....de>
Cc:	Behan Webster <behanw@...verseincode.com>,
	Mark Charlebois <mcharleb@...il.com>,
	PaX Team <pageexec@...email.hu>, Michal Marek <mmarek@...e.cz>,
	linux-kbuild@...r.kernel.org, lkml <linux-kernel@...r.kernel.org>
Subject: 3d3d6b847420 ("kbuild: LLVMLinux: Adapt warnings for compilation
 with clang")

Hi,

the commit in $Subject breaks the purpose of the W= build to see
additional warnings.

With it, currently I get all that stuff disabled with gcc:

$ make V=1 W=1  fs/direct-io.o

...

gcc -Wp,-MD,... -Wno-sign-compare -Wno-missing-field-initializers
-Wno-unused-value -Wno-format -Wno-sign-compare -Wno-format-zero-length
-Wno-uninitialized ...

which is clearly wrong. If I'm building with W=1, I *explicitly* *want*
those additional warnings enabled, not disabled.

Please fix this to have effect only for clang but not for the rest of
the universe.

Thanks.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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