Hi Joshua,
I've founded a second function, in the same class, using ln -s
set_log_folder () {
bbplain "Set var log folder BEGIN"
rm -Rf ${IMAGE_ROOTFS}/var/log
ln -s /mnt/general_data/log/ ${IMAGE_ROOTFS}/var/log
bbplain "Set var log folder END"
}
The logs show "Set var log folder BEGIN" and "Set var log folder END" and no
issues ....
What the hell I'm doing wrong....
Martin Leduc
T : (418) 856-6896
[email protected]
-----Message d'origine-----
De : [email protected] <[email protected]> De la part de
Martin Leduc via lists.yoctoproject.org
Envoyé : 2 août 2022 10:20
À : Joshua Watt <[email protected]>
Cc : [email protected]
Objet : Re: [yocto] BBClass function and symbolic link (symlink) ... I throw in
the towel #python #bitbake #kirkstone
Hi Joshua,
Thank you for your quick reply.
Please see the crash log in the attachment.
"Also, I'm not quite clear what you mean by "works like a charm with Warrior";
it sounds like something still isn't working in Warrior that you need, or just
in Kirkstone?"
This bbclass is imported from a previous build make using the Yocto Warrior
version and the build report no failure using "ln -s" directly, well it compile.
BR,
-----Message d'origine-----
De : Joshua Watt <[email protected]> Envoyé : 2 août 2022 09:57 À : Martin
Leduc <[email protected]> Cc : [email protected] Objet :
[EXTERNAL] Re: [yocto] BBClass function and symbolic link (symlink) ... I throw
in the towel #python #bitbake #kirkstone
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On Tue, Aug 2, 2022 at 8:44 AM Martin Leduc via lists.yoctoproject.org
<[email protected]> wrote:
>
> Hi team,
>
> Well, I throw in the towel. But it's looks like so simple .... for me 🤣🤣.
>
> I've a function to replace the version file in /etc/version. This function
> is integrated into my mybase-image.bbclass, defined in my layer and I add, in
> my core-image-minimal.bbappend recipe inherit mybase-image.bbclass.
>
> In my bbclass, I call my function using
>
> ROOTFS_POSTPROCESS_COMMAND += " \
> set_version_file ; \
> "
>
> My function is written like this
> set_version_file() {
> bbplain "set_version_file BEGIN"
> mkdir -p ${IMAGE_ROOTFS}/etc/tmp/
> echo ${PV} > ${IMAGE_ROOTFS}/etc/tmp/version
> chmod 644 ${IMAGE_ROOTFS}/etc/tmp/version
> rm ${IMAGE_ROOTFS}/etc/version
> ln -sf /etc/tmp/version "${IMAGE_ROOTFS}/etc/version"
> }
> Note: /etc/tmp is just for the purpose of this test
>
> I mean, I don't try to do anything outstanding but the ln -sf line makes my
> compilation crash BUT.... it works like a charm with Warrior but Kirkstone
> rejects "ln -sf" command.
Can you provide a little more detail about how it crashes? Also, I'm not quite
clear what you mean by "works like a charm with Warrior"; it sounds like
something still isn't working in Warrior that you need, or just in Kirkstone?
>
> I'm definitely not the only one who adds symlinks to the recipes
>
> I've also tried:
>
> lnr
> inherit relative_symlinks (don't have any impact but I've given it a
> try), from the poky folder I've tried grep -r "ln" ./* | grep bbclass
> (to validate the syntax) Read many posts on this topic
>
>
> I'm unable to find where is my issue.
>
> Any ideas are welcome, even if it works like a charm on Warrior but not in
> Kirkstone.
>
> BR,
> Martin
>
>
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