linux-kernel - Re: [PATCH 3/8] selftests: futex: override clean in lib.mk to fix warnings

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Date:   Thu, 27 Apr 2017 14:54:37 -0700
From:   Darren Hart <dvhart@...radead.org>
To:     Shuah Khan <shuahkh@....samsung.com>
Cc:     shuah@...nel.org, bamvor.zhangjian@...aro.org,
        benh@...nel.crashing.org, paulus@...ba.org, mpe@...erman.id.au,
        viro@...iv.linux.org.uk, emilio.lopez@...labora.co.uk,
        mingo@...nel.org, luto@...nel.org, dave.hansen@...ux.intel.com,
        dsafonov@...tuozzo.com, rkrcmar@...hat.com,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-gpio@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 3/8] selftests: futex: override clean in lib.mk to fix
 warnings

On Fri, Apr 21, 2017 at 05:14:45PM -0600, Shuah Khan wrote:
> Add override for lib.mk clean to fix the following warnings from clean
> target run.
> 
> Makefile:36: warning: overriding recipe for target 'clean'
> ../lib.mk:55: warning: ignoring old recipe for target 'clean'
> 
> Signed-off-by: Shuah Khan <shuahkh@....samsung.com>
> ---
>  tools/testing/selftests/futex/Makefile | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/tools/testing/selftests/futex/Makefile b/tools/testing/selftests/futex/Makefile
> index c8095e6..e2fbb89 100644
> --- a/tools/testing/selftests/futex/Makefile
> +++ b/tools/testing/selftests/futex/Makefile
> @@ -32,9 +32,10 @@ override define EMIT_TESTS
>  	echo "./run.sh"
>  endef
>  
> -clean:
> +override define CLEAN
>  	for DIR in $(SUBDIRS); do		\
>  		BUILD_TARGET=$(OUTPUT)/$$DIR;	\
>  		mkdir $$BUILD_TARGET  -p;	\
>  		make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\
>  	done
> +endef

Taking the move of clean into lib.mk as a given,

Acked-by: Darren Hart (VMware) <dvhart@...radead.org>

-- 
Darren Hart
VMware Open Source Technology Center