Date: Wed, 20 Apr 2016 10:38:17 +0200
From: Michal Marek <mmarek@suse.cz>
To: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: linux-kbuild@vger.kernel.org, Ley Foon Tan <lftan@altera.com>,
        linux-sh@vger.kernel.org, Andrey Ryabinin <aryabinin@virtuozzo.com>,
        linux-s390@vger.kernel.org, linux-am33-list@redhat.com, x86@kernel.org,
        "H. Peter Anvin" <hpa@zytor.com>, Thomas Gleixner <tglx@linutronix.de>,
        Koichi Yasutake <yasutake.koichi@jp.panasonic.com>,
        David Howells <dhowells@redhat.com>,
        Josh Poimboeuf <jpoimboe@redhat.com>,
        Dmitry Vyukov <dvyukov@google.com>, Rich Felker <dalias@libc.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        uclinux-h8-devel@lists.sourceforge.jp,
        Yoshinori Sato <ysato@users.sourceforge.jp>,
        Christian Borntraeger <borntraeger@de.ibm.com>,
        Russell King <linux@arm.linux.org.uk>,
        Guan Xuetao <gxt@mprc.pku.edu.cn>, Ingo Molnar <mingo@redhat.com>,
        linux-arm-kernel@lists.infradead.org,
        Kees Cook <keescook@chromium.org>,
        Heiko Carstens <heiko.carstens@de.ibm.com>,
        linux-kernel@vger.kernel.org, nios2-dev@lists.rocketboards.org,
        Martin Schwidefsky <schwidefsky@de.ibm.com>
Subject: Re: [PATCH] kbuild: delete unnecessary "@:"
Message-ID: <20160420083817.GE15339@pobox.suse.cz>
References: <1459422856-31754-1-git-send-email-yamada.masahiro@socionext.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1459422856-31754-1-git-send-email-yamada.masahiro@socionext.com>
User-Agent: Mutt/1.5.17 (2007-11-01)
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1137
Lines: 29

On Thu, Mar 31, 2016 at 08:14:16PM +0900, Masahiro Yamada wrote:
> Since commit 2aedcd098a94 ('kbuild: suppress annoying "... is up to
> date." message'), $(call if_changed,...) is evaluated to "@:"
> when there is nothing to do.
> 
> We no longer need to add "@:" after $(call if_changed,...) to
> suppress "... is up to date." message.
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
> 
>  arch/arm/boot/Makefile                  | 1 -
>  arch/arm/boot/bootp/Makefile            | 1 -
>  arch/h8300/boot/compressed/Makefile     | 1 -
>  arch/m32r/boot/compressed/Makefile      | 1 -
>  arch/mn10300/boot/compressed/Makefile   | 1 -
>  arch/nios2/boot/compressed/Makefile     | 1 -
>  arch/s390/boot/compressed/Makefile      | 1 -
>  arch/sh/boot/compressed/Makefile        | 1 -
>  arch/sh/boot/romimage/Makefile          | 1 -
>  arch/unicore32/boot/compressed/Makefile | 1 -
>  arch/x86/boot/compressed/Makefile       | 1 -
>  arch/x86/purgatory/Makefile             | 2 --
>  arch/x86/realmode/rm/Makefile           | 1 -
>  13 files changed, 14 deletions(-)

Applied to kbuild.git#kbuild, thanks.

Michal