Re: [PATCH v4 3/4] tools: Add a help target

From: Sam Ravnborg
Date: Tue Apr 10 2012 - 16:34:43 EST


On Tue, Apr 10, 2012 at 05:20:39PM +0200, Borislav Petkov wrote:
> From: Borislav Petkov <borislav.petkov@xxxxxxx>
>
> ... and make it the default one so that calling 'make' without arguments
> in the tools/ directory gives you the possible targets to build along
> with a short description of what they are.
>
> Signed-off-by: Borislav Petkov <borislav.petkov@xxxxxxx>
> ---
> tools/Makefile | 26 +++++++++++++++++++++++---
> 1 file changed, 23 insertions(+), 3 deletions(-)
>
> diff --git a/tools/Makefile b/tools/Makefile
> index e93b8ec3d250..c7ed814e12cf 100644
> --- a/tools/Makefile
> +++ b/tools/Makefile
> @@ -1,5 +1,25 @@
> include scripts/Makefile.include
>
> +help:
> + @echo 'Possible targets:'
> + @echo ''
> + @echo ' cpupower - a tool for all things x86 CPU power'
> + @echo ' firewire - the userspace part of nosy, an IEEE-1394 traffic sniffer'
> + @echo ' lguest - a minimal 32-bit x86 hypervisor'
> + @echo ' perf - Linux performance measurement and analysis tool'
> + @echo ' selftests - various kernel selftests'
> + @echo ' turbostat - Intel CPU idle stats and freq reporting tool'
> + @echo ' usb - USB testing tools'
> + @echo ' virtio - vhost test module'
> + @echo ' vm - misc vm tools'
> + @echo ' x86_energy_perf_policy - Intel energy policy tool'
> + @echo ''
> + @echo 'Cleaning targets:'
> + @echo ''
> + @echo ' all of the above with the "_clean" string appended cleans'
> + @echo ' the respective build directory.'
> + @echo ' clean: a summary clean target to clean _all_ folders'
> +
> perf firewire lguest usb virtio vm: FORCE
> $(QUIET_SUBDIR0)$@/ $(QUIET_SUBDIR1)
>
> @@ -15,7 +35,7 @@ selftests: FORCE
> firewire_clean lguest_clean perf_clean vm_clean usb_clean virtio_clean:
> $(QUIET_SUBDIR0)$(@:_clean=)/ $(QUIET_SUBDIR1) clean
>
> -cp_clean:
> +cpupower_clean:
> $(QUIET_SUBDIR0)power/cpupower/ $(QUIET_SUBDIR1) clean

Fold this into 2/4

>
> turbostat_clean x86_energy_perf_policy_clean:
> @@ -24,8 +44,8 @@ turbostat_clean x86_energy_perf_policy_clean:
> selftests_clean:
> $(QUIET_SUBDIR0)testing/$(@:_clean=)/ $(QUIET_SUBDIR1) clean
>
> -clean: cp_clean firewire_clean lguest_clean perf_clean selftests_clean \
> - turbostat_clean usb_clean virtio_clean \
> +clean: cpupower_clean firewire_clean lguest_clean perf_clean \
> + selftests_clean turbostat_clean usb_clean virtio_clean \
> x86_energy_perf_policy_clean
Fold this into 2/4


Sam
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