[OE-core] [PATCH 1/5] kernel.bbclass: blacklist 'perf-dbg' as well for the modules metapackage

[Koen Kooi]

Op 22 sep. 2011, om 15:00 heeft Dmitry Eremin-Solenikov het volgende geschreven:

> On 09/22/2011 04:35 PM, Koen Kooi wrote:
>> 
>> Op 22 sep. 2011, om 14:25 heeft Dmitry Eremin-Solenikov het volgende geschreven:
>> 
>>> On 09/18/2011 02:23 AM, Otavio Salvador wrote:
>>>> I have sent this in July and it was nacked. See at
>>>> https://github.com/OSSystems/oe-core/commit/5c53cbf951a11ed92fb2ad0837991db256c11489
>>> 
>>> Answering the original question by Saul:
>>> A possible better question is why perf-dbg is getting generated and what's in it?
>>> 
>>> perf and perf-dbg are generated to contain perf tool if it's not directly enabled (AFAIK), but you can compile it by running make in tools/perf. It has some additional depends (like binutils-dev, elfutils-dev, news-dev, etc., so it's not enabled by default. Probably we should enable it though.
>> 
>> the oe core kernel.bbclass builds perf by default
> 
> according to kernel.bbclass: "perf must be enabled in individual kernel recipes"

And pretty much everything uses recipes-kernel/linux/linux-tools.inc, which enables it. I had to add do_compile_perf() { : } to my old kernel recipes that have a broken perf, so it's opt-out, not opt-in.