[Buildroot] [autobuild.buildroot.net] Build results for 2015-03-06

Thomas Petazzoni thomas.petazzoni at free-electrons.com
Sun Mar 8 07:33:11 UTC 2015


Dear Yegor Yefremov,

On Sat, 7 Mar 2015 22:50:03 +0100, Yegor Yefremov wrote:

> >      powerpc | can-utils-002f8eba8703e88cd... | NOK | http://autobuild.buildroot.net/results/8f52839127c2c9a6cda6fb9bd7a44ad4d1d19fd0/
> >      powerpc | can-utils-002f8eba8703e88cd... | NOK | http://autobuild.buildroot.net/results/8f06dc86c698eff1e49c3c74b028b90c7eac51e1/
> 
> How old is powerpc toolchain? This symbol N_SLCAN is in
> include/uapi/linux/tty.h since 2012 and perhaps even earlier before
> uapi was introduced.

This powerpc toolchain is quite old, and is kept in the autobuilders
precisely for this reason. This define has been added in kernel commit
cd05acfe65ed2cf2db683fa9a6adb8d35635263b, in December 2007. It was part
of the 2.6.25 kernel release.

This toolchain uses the 2.6.38 kernel headers, so this symbol should be
here. Except that the <linux/tty.h> of this toolchain is basically
empty:

===

#ifndef _LINUX_TTY_H
#define _LINUX_TTY_H

/*
 * 'tty.h' defines some structures used by tty_io.c and some defines.
 */

#endif

===

So either I'm looking incorrectly, or those headers look broken.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com



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