[yocto] Fwd: image-mklibs.bbclass fails

[Ulf Samuelsson]

I am currently upgrading a morty based rootfs to rocko, and today I found that the morty based poky layer had a patch which they sent upstream over one year ago.
Author Peter Liu
This is similar to what You suggested, and the fix works also in rocko.

We will decide tomorrow how to proceed.
Best Regards,
Ulf

> 29 maj 2018 kl. 21:43 skrev Khem Raj <raj.khem at gmail.com>:
> 
>> On Mon, May 28, 2018 at 2:10 AM, Ulf Samuelsson <yocto at emagii.com> wrote:
>> Checked out poky
>> git checkout -b rocko origin/rocko
>> export MACHINE=beaglebone
>> . ./oe-init-build-env
>> 
>> Added to local.conf:
>> MKLIBS_OPTIMIZED_IMAGES_append = " core-image-minimal"
>> 
>> Result:
>> 
>> <XXX>/core-image-minimal/1.0-r0/temp/run.mklibs_optimize_image.13363: line
>> 133: i586-poky-linux-readelf: command not found
>> ...
>> Exception: Cannot find
>> lib/home/ulf/projects/poky-bb/poky/build/tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/recipe-sysroot/lib/ld-linux.so.2
>> WARNING:
>> /home/ulf/projects/poky-bb/poky/build/tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/temp/run.mklibs_optimize_image.13363:1
>> exit 1 from 'mklibs -v --ldlib ${dynamic_loader} --libdir lib --sysroot
>> /home/ulf/projects/poky-bb/poky/build/tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/recipe-sysroot
>> --gcc-options
>> "--sysroot=/home/ulf/projects/poky-bb/poky/build/tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/recipe-sysroot"
>> --root
>> /home/ulf/projects/poky-bb/poky/build/tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/rootfs
>> --target `echo i586-poky-linux- | sed 's/-$//' ` -d
>> /home/ulf/projects/poky-bb/poky/build/tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/mklibs/dest
>> `cat
>> /home/ulf/projects/poky-bb/poky/build/tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/mklibs/executables.list`'
>> ...
>> 
>> Looks like image-mklibs.bbclass has not been tested since the move to a
>> local sysroot happened.
> 
> It seems class should be adding a dependency on
> virtual/${TARGET_PREFIX}binutils-cross
> if that fixes the problem, please send the patch if not file a bug
> since there might be more to it.