frr: initscript script "source" causes errors in imagebuilder

Package Name

frr

Maintainer

@lucize

OpenWrt Version

24.10.2

OpenWrt Target/Subtarget

any/all

Steps to Reproduce

Build an image using the imagebuilder that includes the frr package.

Actual Behaviour

Error messages are emitted during the image bulid:

…
Finalizing root filesystem...
/home/brian/openwrt-imagebuilder-24.10.2-ath79-generic.Linux-x86_64/build_dir/target-mips_24kc_musl/root-ath79/etc/init.d/frr: line 21: /usr/sbin/frrcommon.sh: No such file or directory
Enabling boot
Enabling boot.sav
Enabling bootcount
Enabling cron
Enabling done
Enabling dropbear
./etc/init.d/frr: line 21: /usr/sbin/frrcommon.sh: No such file or directory
Enabling frr
Enabling gpio_switch
Enabling led
Enabling log
Enabling network
…

So it seems that a package's initscript is actually executed as part of building an image given the above. It seems that initscripts need to be aware of this and act accordingly.

Confirmation Checklist

• The package is maintained in this repository.
• I understand that issues related to the base OpenWrt repository or LuCI repository will be closed.
• I am reporting an issue for OpenWrt, not an unsupported fork.

Start with the generated etc/init.d/frr mentioned in the report and trace it back to the frr package source, focusing on line 21 and the reference to /usr/sbin/frrcommon.sh. Reproduce an imagebuilder build that includes frr and verify that finalization completes without the missing-file error.