linux-kernel - Re: [PATCH] kbuild: introduce ccflags-remove-y and asflags-remove-y

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Message-ID: <20200628150755.523fbb2c@oasis.local.home>
Date:   Sun, 28 Jun 2020 15:07:55 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sami Tolvanen <samitolvanen@...gle.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Ingo Molnar <mingo@...hat.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Michal Marek <michal.lkml@...kovi.net>,
        Paul Mackerras <paulus@...ba.org>,
        Rich Felker <dalias@...c.org>,
        Russell King <linux@...linux.org.uk>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        linux-arm-kernel@...ts.infradead.org, linux-sh@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] kbuild: introduce ccflags-remove-y and asflags-remove-y

On Sun, 28 Jun 2020 10:50:41 +0900
Masahiro Yamada <masahiroy@...nel.org> wrote:

> CFLAGS_REMOVE_<file>.o works per object, that is, there is no
> convenient way to filter out flags for every object in a directory.
> 
> Add ccflags-remove-y and asflags-remove-y to make it easily.
> 
> Use ccflags-remove-y to clean up some Makefiles.
> 
> Suggested-by: Sami Tolvanen <samitolvanen@...gle.com>
> Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
> ---

Nice feature!

Acked-by: Steven Rostedt (VMware) <rostedt@...dmis.org>

-- Steve