[Buildroot] [PATCH 1/6] toolchain: introduce a toolchain knob for NPTL
Arnout Vandecappelle
arnout at mind.be
Mon Feb 17 23:09:27 UTC 2014
On 17/02/14 23:57, Thomas Petazzoni wrote:
> Dear Arnout Vandecappelle,
>
> On Mon, 17 Feb 2014 23:08:15 +0100, Arnout Vandecappelle wrote:
>> On 13/02/14 14:22, Thomas Petazzoni wrote:
>>> +config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL
>>> + bool "Toolchain has NPTL threads support?"
>>> + depends on BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
>>> + select BR2_TOOLCHAIN_HAS_THREADS_NPTL
>>> + default y
>>> + help
>>> + Select this option if your external toolchain uses the NPTL
>>> + (Native Posix Thread Library) implementation of Posix
>>> + threads. If you don't know, leave the default value,
>>> + Buildroot will tell you if it's correct or not.
>>
>> Where exactly does buildroot check if the external toolchain has NPTL?
>
> In the patch you're replying to, look at the chunk that modifies
> toolchain/helpers.mk:
>
> + $(call check_uclibc_feature,__UCLIBC_HAS_THREADS_NATIVE__,BR2_TOOLCHAIN_HAS_THREADS_NPTL,$${UCLIBC_CONFIG_FILE},NPTL thread support) ;\
Damn, I looked for it three times and couldn't find it... Better get my
eyes checked!
Regards,
Arnout
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
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