Re: [yocto] undefined reference problem persists

[Ron Eggler <ron.eggler@mistywest.com>]

On 11/6/22 18:16, Khem Raj wrote:
> On Sun, Nov 6, 2022 at 5:00 PM Khem Raj <raj.khem@gmail.com> wrote:
>> On Sun, Nov 6, 2022 at 8:02 AM Mistyron <ron.eggler@mistywest.com> wrote:
>>> On 11/6/22 02:26, Anders Montonen wrote:
>>>> On 6 Nov 2022, at 9:45, Mistyron <ron.eggler@mistywest.com> wrote:
>>>>> Hi,
>>>>>
>>>>> I'm working with dunfell and want to compile and install the drivers for the Laird LWB5+ module (available from https://github.com/LairdCP/meta-laird-cp).
>>>>> I have included the path to the layer in meta-laird-cp-pre-3.4 in my `bblayers.conf` and since I need the networkmanager and with information from their support team (don't trust the README apparently), I've added `lrd-networkmanager-sterling` to the `IMAGE_INSTALL` list in `sample-image-cp-lwb5plus.bb`. When I invoke `$ bitbake sample-image-cp-lwb5plus`, I keep getting:
>>>>>
>>>>>       | /usr/src/debug/lrd-networkmanager-sterling/10.4.0.10-r0/build/../lrd-network-manager-10.4.0.10/src/nmcli/common.c:904: undefined reference to `rl_echo_signal_char'
>>>>>
>>>>> even though I've added `readline` to the `DEPENDS` list. Why is this? I expected the `rl_echo_signal_char` dependency to be resolved, any hints?
>>>> Are you using meta-gplv2? That function doesn’t exist yet in the version of readline provided by that layer.
>>> I see, yes my project is using "meta-gplv2".
>>>
>>> Should removal of that layer help, or would you recommend that I update
>>> the readline version within it to the latest? (and provide an upstream
>>> patch to: https://github.com/lgirdk/meta-gplv2 ?
>>>
>> you can also look into replacing readline with editline and see if
>> this would work for your package needs. That will be one less package
>> needed from meta-gpl2
> I should have said libedit and not editline
libedit is the editline library under meta-devtools: 
https://git.yoctoproject.org/poky/plain/meta/recipes-devtools/libedit/
I'll give this a shot!
>
>>> Thanks!
>>> Ron
>>>
>>>
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-- 
RON EGGLER Firmware Engineer (he/him/his) www.mistywest.com