I'm building yocto for a raspberry pi3 from Qt's b2qt version.
I'm running into two problems, I've got all of the files copying to the correct
locations but the .service is not running at startup. I used connman-conf.bb as
the template for my .bb file:
SUMMARY="recipe to create CAN bus startup service"
LICENSE = "CLOSED"
LIC_FILES_CHKSUM = ""
inherit systemd
SRC_URI = "file://can_start.sh \
file://canstart.service \
"
S = "${WORKDIR}"
PACKAGE_ARCH = "${MACHINE_ARCH}"
FILES_${PN} = "${datadir}/*"
do_install () {
if test -e ${WORKDIR}/can_start.sh &&
test -e ${WORKDIR}/canstart.service; then
install -d ${D}${datadir}/canstart
install -m 0755 ${WORKDIR}/can_start.sh ${D}${datadir}/canstart
install -d ${D}${systemd_system_unitdir}
install -m 0644 ${WORKDIR}/canstart.service
${D}${systemd_system_unitdir}
sed -i -e 's|@SCRIPTDIR@|${datadir}/canstart|g'
${D}${systemd_system_unitdir}/canstart.service
fi
}
SYSTEMD_SERVICE_${PN} = "canstart.service"
Service file:
[Unit]
Description=Startup CAN bus interface
[Service]
Type=oneshot
ExecStart=@SCRIPTDIR@/can_start.sh
[Install]
WantedBy=network.target
>From looking at the connman-conf sample I'm setting everything up correctly
>and the service should default to running on startup but it is not.
The second 'problem' is really just perplexing, if I dump the variables S
contains a path to a directory in my root not "${WORKDIR}".
Any and all help with this would be greatly appreciated.
Regards,
Greg Wilson-Lindberg
--
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