[yocto] Autotools, Init Script templates and configure.ac

[Alex J Lennon]

Hi all,

Script Installation -

I've been looking at autotools recipes and from the various
examples/tutorials I've seen there
doesn't appear to be a baked-in way of using and installing initscripts
on different platforms.

The recommendation I eventually went with was something like this in
Makefile.am

install-data-hook:
        update-rc.d pi-blaster.boot.sh defaults
        $(init_ddir)/pi-blaster.boot.sh start

uninstall-hook:
        update-rc.d pi-blaster.boot.sh remove
        killall pi-blaster

update-rc.d doesn't seem to account for the sysroot properly, even if I
add $(sysconfdir)/init.d and
I'm wondering if there is a better, best practice, way to handle script
installation with Autotools such
that Yocto is happy without patches?

(I also had a look at adding -r into update-rc.d but I am guessing there
is a better, more host transparent,
way I should be using?)

Script Templates -

A few times now I have encountered init scripts which assume LSB
functions are present. I've patched
these  so they work with Yocto images without LSB. I am aware that there
is a LSB image for Yocto but
I don't use it.

I have hunted around and seen many and varied init script templates, but
can anybody recommend
a "gold standard" init script that would work happily either in a Yocto
image with no LSB or make
use of LSB functions when present.

I'd like to standardise on and use such a script moving forward.

Thanks,

Alex