Hello, I am currently trying to set up an Iot showcase platform using lowpan-tools on raspberry. To do so, I added systemd and I am now trying to create a recipe installing my lowpan configuration script and lowpan.service. I used connman-init-systemd.bb in meta-eca as a template to my recipe, which looks like the following (lowpan-init-systemd.bb):
========================================================== SUMMARY = "Configuration files to set up Lowpan interface" DESCRIPTION = "Used to configure a lowpan interface with systemd when driver is loaded" LICENSE = "MIT" LIC_FILES_CHKSUM = "file://COPYING;md5=0835ade698e0bcf8506ecda2f7b4f302" SRC_URI += "\ file://COPYING \ file://init.sh \ file://lowpan.service \ " S = "${WORKDIR}" inherit systemd SYSTEMD_PACKAGES = "${PN}" SYSTEMD_SERVICE_${PN} = " lowpan.service" FILES_${PN} += " lowpan.service \ /opt/lowpan/init.sh \ " do_install () { install -d ${D}{sysconfdir}/systemd/system install -d ${D}/opt/lowpan install -m 0755 ${WORKDIR}/lowpan.service ${D}{sysconfdir}/systemd/system install -m 0755 ${WORKDIR}/init.sh ${D}/opt/lowpan } ============================================================== and the service file, located in "files" : ============================================================== [Unit] Description=Lowpan interface configuration Wants=sys-subsystem-net-devices-wpan0.device After=sys-subsystem-net-devices-wpan0.device [Service] Type=oneshot RemainAfterExit=no ExecStart=/opt/lowpan/init.sh [Install] WantedBy=multi-user.target ============================================================== I chose to inherit systemd to be sure that my service is not only installed but also enabled at first boot. However, when I try to bitbake this recipe only (or the whole image, which has a IMAGE_INSTALL_append = "lowpan-tools lowpan-init-systemd"), I get the following error at some point : *lowpan-init-systemd-1.0-r0 do_package: Function failed: SYSTEMD_SERVICE_lowpan-init-systemd value lowpan.service does not exist* Thinking it was due to file location, (trying to read systemd.bbclass, I think the class does not find my service file) I tried adding ${S}, ${WORKDIR} or so before lowpan.service in SYSTEMD_SERVICE, but it changed nothing. Can someone explain me what I am doing wrong in this case ? -- Alexis Lothoré Élève-Ingénieur à l'INSA de Toulouse 5A Automatique-Electronique : Systèmes Embarqués Critiques 06.51.59.81.45
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