Il giorno mer 14 set 2022 alle ore 10:34 Henning Schild <
henning.schild@siemens.com> ha scritto:
>
> You can always use dpkg-prebuilt where you download that package,
> binary patch it and later installed the modified copy with isar.
> However if you have a sources.list entry and that package can
> potentially get updated, you will not be able to make that hack stable.
>
> That is a pattern for a broken binary package which i had to get into
> a layer.
>
> do_binary_patch[cleandirs] += "${WORKDIR}/blabla-package"
> do_binary_patch() {
>         sudo dpkg-deb -R ${WORKDIR}/blabla-package.deb
${WORKDIR}/blabla-package
>         # do something funny with the control file, i.e. sed -i -e ...
Depends
>         sudo dpkg-deb -b ${WORKDIR}/blabla-package
> }
> addtask binary_patch after do_unpack before do_deploy_deb

I am trying to fetch the package but I cannot, could you help me?

SRC_URI = "apt://pippo-fs"
addtask apt_fetch before do_binary_patch

ERROR: pippo-fs-1.0-r0 do_apt_fetch:
ExecutionError('/build/tmp/work/debian-bullseye-amd64/pippo-fs/1.0-r0/temp/run.do_apt_fetch.100',
100, None, None)
ERROR: Logfile of failure stored in:
/build/tmp/work/debian-bullseye-amd64/pippo-fs/1.0-r0/temp/log.do_apt_fetch.100
Log data follows:
| DEBUG: Executing shell function do_apt_fetch
| Reading package lists...
| E: Unable to find a source package for pippo-fs
| ERROR:
ExecutionError('/build/tmp/work/debian-bullseye-amd64/pippo-fs/1.0-r0/temp/run.do_apt_fetch.100',
100, None, None)
ERROR: Task (/build/../repo/recipes-support/nvidia-repack/pippo-fs.bb:do_apt_fetch)
failed with exit code '1'
NOTE: Tasks Summary: Attempted 30 tasks of which 29 didn't need to be rerun
and 1 failed.

pippo-fs is a legit package that could be fetch if put into IMAGE_PREINSTALL

Using do_fetch complains about checksum file

bb.data_smart.ExpansionError: Failure expanding variable
do_fetch[file-checksums], expression was
${@bb.fetch.get_checksum_file_list(d)} which triggered exception
MalformedUrl: The URL: 'pippo-fs' is invalid and cannot be interpreted