1SUMMARY = "Linux zram compressed in-memory swap" 2LICENSE = "MIT" 3LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302" 4 5inherit update-rc.d systemd 6 7RDEPENDS:${PN} = "kmod \ 8 ${@bb.utils.contains('DISTRO_FEATURES','systemd','util-linux','util-linux-swaponoff',d)}" 9RRECOMMENDS:${PN} = "kernel-module-zram" 10 11PR = "r3" 12 13SRC_URI = " \ 14 file://init \ 15 file://zram-swap-init \ 16 file://zram-swap-deinit \ 17 file://zram-swap.service \ 18 file://dev-zram0.swap \ 19" 20 21do_install () { 22 # Install systemd related configuration file 23 if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then 24 install -d ${D}${sysconfdir}/init.d 25 install -m 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/zram 26 fi 27 28 if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then 29 install -d ${D}${libexecdir} 30 install -m 0755 ${WORKDIR}/zram-swap-init ${D}${libexecdir} 31 install -m 0755 ${WORKDIR}/zram-swap-deinit ${D}${libexecdir} 32 install -d ${D}${systemd_unitdir}/system 33 install -m 0644 ${WORKDIR}/zram-swap.service ${D}${systemd_unitdir}/system/zram-swap.service 34 sed -i -e "s,@LIBEXECDIR@,${libexecdir},g" ${D}${systemd_unitdir}/system/zram-swap.service 35 install -m 0644 ${WORKDIR}/dev-zram0.swap ${D}${systemd_unitdir}/system/dev-zram0.swap 36 fi 37} 38 39FILES:${PN} = " \ 40 ${sysconfdir} \ 41 ${systemd_unitdir} \ 42 ${libexecdir} \ 43" 44INITSCRIPT_NAME = "zram" 45INITSCRIPT_PARAMS = "start 05 2 3 4 5 . stop 22 0 1 6 ." 46 47RPROVIDES:${PN} += "${PN}-systemd" 48RREPLACES:${PN} += "${PN}-systemd" 49RCONFLICTS:${PN} += "${PN}-systemd" 50SYSTEMD_SERVICE:${PN} = "dev-zram0.swap" 51