On 7/28/22 21:31, Marcus D. Leech wrote:
On 2022-07-28 08:25, kevin.macknight--- via USRP-users wrote:
I continue to fail in building the meta-ettus embedded image. Very
straightforward build process, /*has anyone successfully built
meta-ettus?*/
------------------------------------------------------------------------
I have Ubuntu 20.04 setup on VirtualBox and cloned the KAS
<https://github.com/siemens/kas> tool and META-ETTUS
<https://github.com/EttusResearch/meta-ettus/tree/uhd-4.2/zeus> branch
“uhd-4.2/zeus”
Issued the command “./contrib/kas_build_imgs_package.sh x4xx v4.2” and
get this error:
*
*/meta-ettus/build/tmp-glibc/work/x86_64-linux/qemu-native/4.1.0-r0/qemu-4.1.0/linux-user/syscall.c:7657:
undefined reference to `stime'
*
Here is the patch
https://stackoverflow.com/questions/61367173/core-image-minimal-fails
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This looks like a problem with QEMU on some systems, which is required
for the cross-tools to work, but looks like has a problem on some
systems. I've not done this
build myself, but just looking at that thread, seems like a QEMU problem.
I can't confirm this without billing someone, but I very strongly
suspect the issue is that Ettus is using an Yocto Porject release branch
(zeus) that has not been supported since around August 2020 [1]
Basically this release likely does not build on a newer Linux distro.
When supporting customers in this position, consultants typical create a
container based solution. I tend to use meta-pyrex because I like the
approach. I thought the meta-ettus instructions also pointed at a
container solution.
As always, please do not ship actual product based on this release
unless you have contracted with someone to support it. And insert my
standard plea to stop shipping out of date software so I don't get work
doing bandaids.
Philip
[1] https://wiki.yoctoproject.org/wiki/Releases
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