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Gmane
From: Peter Korsgaard <jacmet-2zL2ArBv0bUdnm+yROfE0A <at> public.gmane.org>
Subject: Re: [PATCH v5 1/1] ktap: new package
Newsgroups: gmane.comp.lib.uclibc.buildroot
Date: Tuesday 10th December 2013 12:35:16 UTC (over 3 years ago)
>>>>> "Anders" == Anders Darander
 writes:

 > Add ktap, a script-based dynamic tracing tool.
 > Signed-off-by: Anders Darander

 > ---

 > Changes v4 -> v5:
 > 	- Remove trailing whitespace that was added by mistake in
 > 	last version.

I just did a little test build with qemu_arm_versatile_defconfig:

/home/peko/source/buildroot/output/build/ktap-v0.3/interpreter/ktap.c:32:6:
warning: "CONFIG_EVENT_TRACING" is not defined [-Wundef]
/home/peko/source/buildroot/output/build/ktap-v0.3/interpreter/ktap.c:33:2:
error: #error "Please enable CONFIG_EVENT_TRACING before compile ktap"
/home/peko/source/buildroot/output/build/ktap-v0.3/interpreter/ktap.c:36:6:
warning: "CONFIG_PERF_EVENTS" is not defined [-Wundef]
/home/peko/source/buildroot/output/build/ktap-v0.3/interpreter/ktap.c:37:2:
error: #error "Please enable CONFIG_PERF_EVENTS before compile ktap"
make[3]: ***
[/home/peko/source/buildroot/output/build/ktap-v0.3/interpreter/ktap.o]
Error 1

It would be good if we could automatically enable the needed kernel
features when ktap is enabled, similar to how we do for E.G. devtmpfs.

But that can be done as a followup patch, so committed - Thanks.

-- 
Bye, Peter Korsgaard
 
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