linux-kernel - Re: [PATCH 1/2] package: Makefile: ensure $MAKE can use jobserver

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Date:	Tue, 28 Apr 2015 11:38:39 +0300
From:	Riku Voipio <riku.voipio@...aro.org>
To:	Chris J Arges <chris.j.arges@...onical.com>
Cc:	linux-kbuild <linux-kbuild@...r.kernel.org>,
	mmarek <mmarek@...e.cz>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] package: Makefile: ensure $MAKE can use jobserver

On 24 April 2015 at 21:25, Chris J Arges <chris.j.arges@...onical.com> wrote:
> When using make deb-pkg, builddeb is called without proper MAKEFLAGS due to the
> script being invoked without '+'. This results in the following message when
> building:
> warning: jobserver unavailable: using -j1. Add `+' to parent make rule
>
> Add the '+' so the make operations can be parallelized.

Looks good, and works fine in my tests.

Reviewed-by: Riku Voipio <riku.voipio@...aro.org>

> Signed-off-by: Chris J Arges <chris.j.arges@...onical.com>
> ---
>  scripts/package/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/package/Makefile b/scripts/package/Makefile
> index 99ca6e7..0dbfae7 100644
> --- a/scripts/package/Makefile
> +++ b/scripts/package/Makefile
> @@ -88,7 +88,7 @@ quiet_cmd_builddeb = BUILDDEB
>
>  deb-pkg: FORCE
>         $(MAKE) KBUILD_SRC=
> -       $(call cmd,builddeb)
> +       +$(call cmd,builddeb)
>
>  clean-dirs += $(objtree)/debian/
>
> --
> 1.9.1
>
> --
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