* what is $(Q) ?
@ 2013-02-12 21:14 horseriver
2013-02-13 13:20 ` Daniel Dadap
0 siblings, 1 reply; 2+ messages in thread
From: horseriver @ 2013-02-12 21:14 UTC (permalink / raw)
To: linux-kbuild
hi;)
In kernel makefile,there is a $(Q) ,what does it mean?
thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: what is $(Q) ?
2013-02-12 21:14 what is $(Q) ? horseriver
@ 2013-02-13 13:20 ` Daniel Dadap
0 siblings, 0 replies; 2+ messages in thread
From: Daniel Dadap @ 2013-02-13 13:20 UTC (permalink / raw)
To: horseriver; +Cc: linux-kbuild@vger.kernel.org
On 02/12/2013 03:14 PM, horseriver wrote:
> hi;)
>
> In kernel makefile,there is a $(Q) ,what does it mean?
It expands out to nothing if KBUILD_VERBOSE is set to 1, or @ otherwise;
i.e., it suppresses command output from being printed unless building
verbose.
>
> thanks!
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2013-02-12 21:14 what is $(Q) ? horseriver
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