[Buildroot] [autobuild.buildroot.net] Build results for 2013-11-19

Thomas Petazzoni thomas.petazzoni at free-electrons.com
Wed Nov 20 08:43:08 UTC 2013

Dear Thomas De Schampheleire,

On Wed, 20 Nov 2013 09:02:56 +0100, Thomas De Schampheleire wrote:

> On Wed, Nov 20, 2013 at 8:30 AM, Thomas Petazzoni
> <thomas.petazzoni at free-electrons.com> wrote:
> [..]
> >      avr32 | sconeserver-d58f2de88c68193... | NOK | http://autobuild.buildroot.net/results/584d71f91c9a9bc115e49b77be8576cab76a8210/
> Error is:
> Thread.cpp: In member function 'void scx::Thread::set_priority(int)':
> Thread.cpp:117: error: 'pthread_setschedprio' was not declared in this scope
> make[3]: *** [Thread.lo] Error 1
> However, sconeserver already depends on threads. It seems this
> function pthread_setchedprio has not always been available. The man
> page of my system says glibc >= 2.3.4. Could it be that the toolchain
> (uclibc-based) is too 'old'? How to handle this case: depending on the
> toolchain version the package may or may not build...

It is only implemented in the NPTL thread implementation of uClibc,
which AVR32 doesn't support. So it's another instance of
http://patchwork.ozlabs.org/patch/258723/ being needed, I believe.

Best regards,

Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering

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