Re: undefined reference problem persists

Anders Montonen

On 6 Nov 2022, at 9:45, Mistyron <ron.eggler@...> wrote:


I'm working with dunfell and want to compile and install the drivers for the Laird LWB5+ module (available from
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 ``. When I invoke `$ bitbake sample-image-cp-lwb5plus`, I keep getting:

| /usr/src/debug/lrd-networkmanager-sterling/ 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.


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