[yocto] Cannot use "LICENSE_CREATE_PACKAGE = 1" when building the image with mdns

[Khem Raj]

On 9/30/19 8:17 AM, Stefano Cappa wrote:
> I saw your last patch to upgrade mdns, so I'm sending this email also to
> you to try to get help.
> 
> mdns is working correctly, however, when I try to build my image with
> "LICENSE_CREATE_PACKAGE = "1"" in my local.conf as described
> here https://www.yoctoproject.org/docs/2.8/dev-manual/dev-manual.html#providing-license-text I
> get this error message:
> 
> ERROR: mydevice-image-1.0-r0 do_rootfs: Postinstall scriptlets of
> ['mdns'] have failed. If the intention is to defer them to first boot,
> then please place them into pkg_postinst_ontarget_${PN} ().
> Deferring to first boot via 'exit 1' is no longer supported.
> Details of the failure are in
> /home/user/git/poky/build/tmp/work/mydevice1-image-poky-linux-gnueabi/mydevice-image/1.0-r0/temp/log.do_rootfs.
> ERROR: mydevice-image-1.0-r0 do_rootfs: Function failed: do_rootfs
> ERROR: Logfile of failure stored in:
> /home/user/git/poky/build/tmp/work/mydevice1-poky-linux-gnueabi/mydevice-image/1.0-r0/temp/log.do_rootfs.14586
> ERROR: Task (MY CUSTOM LAYER
> PATH/recipes-core/images/mydevice-image.bb:do_rootfs) failed with exit
> code '1'
> NOTE: Tasks Summary: Attempted 4871 tasks of which 4654 didn't need to
> be rerun and 1 failed.
> 
> Do you have a solution? Why is it happening? 
> 

see mdns recipe especially

pkg_postinst_${PN} (), that function is not able to execute offline
during build. It could be that nsswitch.conf does not exist in your
image rootfs

> thank u.