Re: [oe] [meta-zephyr] build broken with current oe-core master

[Ross Burton <Ross.Burton@arm.com>]

On 22 Jul 2022, at 15:28, Khem Raj via lists.openembedded.org <raj.khem=gmail.com@lists.openembedded.org> wrote:
> 
> On Fri, Jul 22, 2022 at 6:36 AM Bartosz Golaszewski <brgl@bgdev.pl> wrote:
>> 
>> On Thu, Jul 21, 2022 at 3:52 PM Khem Raj <raj.khem@gmail.com> wrote:
>>> 
>>> I don’t see config.log for Libstdc++ folder in there
>>> Can you see why that’s missing ?
>>> 
>> 
>> I was missing because I misunderstood you - you were probably asking
>> for the config.log *with* Jon's patch applied.
>> 
>> Here's the log: https://controlc.com/4544edd8
> 
> right, so I can see that its checking for fcnt function on system
> where it should not, your toolchain
> is using newlib and I am not sure what Jon's build is using for
> zephyr, I guess it could be pure baremetal
> if so, then perhaps we have a place to look into.
> 
> Jon, whats TCLIBC set to in zephyr's case.

Our CI has the following workaround for a problem that we’ve not managed to root-cause so far:

    EXTRA_OECONF:append:pn-gcc-runtime = " ac_cv_func_fcntl=no  ac_cv_func_getexecname=no”

Ross