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Date: Thu, 22 Mar 2012 22:04:31 +0100
From: Borislav Petkov <bp@amd64.org>
To: Christoph Lameter <cl@linux.com>
Cc: Borislav Petkov <bp@amd64.org>, Ingo Molnar <mingo@elte.hu>,
        Arnaldo Carvalho de Melo <acme@infradead.org>,
        LKML <linux-kernel@vger.kernel.org>, Pekka Enberg <penberg@kernel.org>
Subject: Re: [PATCH 2/2] tools: Add a toplevel Makefile
Message-ID: <20120322210431.GA1462@aftab>
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On Thu, Mar 22, 2012 at 01:33:18PM -0500, Christoph Lameter wrote:
> On Thu, 22 Mar 2012, Borislav Petkov wrote:
> 
> > index 000000000000..97631367e0db
> > --- /dev/null
> > +++ b/tools/Makefile
> > @@ -0,0 +1,24 @@
> > +include scripts/Makefile.lib
> > +
> > +perf firewire lguest slub usb virtio: FORCE
> > +	$(QUIET_SUBDIR0)$@/ $(QUIET_SUBDIR1)
> > +
> > +cpupower: FORCE
> > +	$(QUIET_SUBDIR0)power/$@/ $(QUIET_SUBDIR1)
> > +
> > +turbostat x86_energy_perf_policy: FORCE
> > +	$(QUIET_SUBDIR0)power/x86/$@/ $(QUIET_SUBDIR1)
> > +
> > +firewire_clean lguest_clean perf_clean slub_clean usb_clean virtio_clean:

						^^^----------------------------------------------
											    	|
> > +	$(QUIET_SUBDIR0)$(@:_clean=)/ $(QUIET_SUBDIR1) clean				    	|
> >												|
> > +												|
> > +cp_clean:											|
> > +	$(QUIET_SUBDIR0)power/cpupower/ $(QUIET_SUBDIR1) clean					|
> > +												|
> > +turbostat_clean x86_energy_perf_policy_clean:						|
> > +	$(QUIET_SUBDIR0)power/x86/$(@:_clean=)/ $(QUIET_SUBDIR1) clean				|
> > +												|
> > +clean: cp_clean firewire_clean lguest_clean perf_clean slub_clean turbostat_clean \	|
> 												|
> slub_clean? Where is that target defined?							|
												|
Here---------------------------------------------------------------------------------------------

:-).

It basically does:

$ make -C slub/ clean

which runs the target of the same name in the Makefile in slub/.

Thanks.

-- 
Regards/Gruss,
Boris.

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