[OE-core] The build issue of wayland-native on Linux distros with old glibc

[Khem Raj]

On Apr 11, 2013, at 2:22 AM, Luo Zhenhua-B19537 <B19537 at freescale.com> wrote:

> I tried to build wayland-native which requires sys/signalfd.h and sys/timerfd.h, the two headers are not provided by Yocto build env, so host version is searched. 
> 


those are coming from libc, I don't think we use own libc for native packages. So they have to come from host libc, for nativesdk different story

> When the build is conducted in Linux distros with old glibc(not sure about the accurate version), above two headers are not available, so build will failed as following:
> | /home/yocto/workspace/sdk-devel/build_p4080ds_release/tmp/work/x86_64-linux/wayland-native/1.0.6-r0/wayland-1.0.6/src/event-loop.c:33:26: error: sys/signalfd.h: No such file or directory
> | /home/yocto/workspace/sdk-devel/build_p4080ds_release/tmp/work/x86_64-linux/wayland-native/1.0.6-r0/wayland-1.0.6/src/event-loop.c:34:25: error: sys/timerfd.h: No such file or directory
> 
> Can anybody shed some light on how to solve the issue in Yocto to ensure the build doesn't depend on host env?
> 
> 
> Best Regards,
> 
> Zhenhua
> 
> 
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