mirror of
https://git.yoctoproject.org/poky
synced 2026-02-09 18:23:02 +01:00
046f1ab727
Also need to correct the path to COPYING.MIT. (From OE-Core rev: 4c46a6813772d8d35dd1432dbc59f9ff4b3bd074) (From OE-Core rev: 82661c1cbc619956bb71fc2ee0f10b4048435414) Signed-off-by: Thomas Perrot <thomas.perrot@tupi.fr> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
72 lines
2.1 KiB
BlitzBasic
72 lines
2.1 KiB
BlitzBasic
SUMMARY = "Volatile bind mount setup and configuration for read-only-rootfs"
|
|
DESCRIPTION = "${SUMMARY}"
|
|
LICENSE = "MIT"
|
|
LIC_FILES_CHKSUM = "file://COPYING.MIT;md5=5750f3aa4ea2b00c2bf21b2b2a7b714d"
|
|
|
|
SRC_URI = "\
|
|
file://mount-copybind \
|
|
file://COPYING.MIT \
|
|
file://volatile-binds.service.in \
|
|
"
|
|
|
|
S = "${WORKDIR}"
|
|
|
|
inherit allarch systemd distro_features_check
|
|
|
|
REQUIRED_DISTRO_FEATURES = "systemd"
|
|
|
|
VOLATILE_BINDS ?= "\
|
|
/var/volatile/lib /var/lib\n\
|
|
"
|
|
VOLATILE_BINDS[type] = "list"
|
|
VOLATILE_BINDS[separator] = "\n"
|
|
|
|
def volatile_systemd_services(d):
|
|
services = []
|
|
for line in oe.data.typed_value("VOLATILE_BINDS", d):
|
|
if not line:
|
|
continue
|
|
what, where = line.split(None, 1)
|
|
services.append("%s.service" % what[1:].replace("/", "-"))
|
|
return " ".join(services)
|
|
|
|
SYSTEMD_SERVICE_${PN} = "${@volatile_systemd_services(d)}"
|
|
|
|
FILES_${PN} += "${systemd_unitdir}/system/*.service"
|
|
|
|
do_compile () {
|
|
while read spec mountpoint; do
|
|
if [ -z "$spec" ]; then
|
|
continue
|
|
fi
|
|
|
|
servicefile="${spec#/}"
|
|
servicefile="$(echo "$servicefile" | tr / -).service"
|
|
sed -e "s#@what@#$spec#g; s#@where@#$mountpoint#g" \
|
|
-e "s#@whatparent@#${spec%/*}#g; s#@whereparent@#${mountpoint%/*}#g" \
|
|
volatile-binds.service.in >$servicefile
|
|
done <<END
|
|
${@d.getVar('VOLATILE_BINDS', True).replace("\\n", "\n")}
|
|
END
|
|
|
|
if [ -e var-volatile-lib.service ]; then
|
|
# As the seed is stored under /var/lib, ensure that this service runs
|
|
# after the volatile /var/lib is mounted.
|
|
sed -i -e "/^Before=/s/\$/ systemd-random-seed.service/" \
|
|
-e "/^WantedBy=/s/\$/ systemd-random-seed.service/" \
|
|
var-volatile-lib.service
|
|
fi
|
|
}
|
|
do_compile[dirs] = "${WORKDIR}"
|
|
|
|
do_install () {
|
|
install -d ${D}${base_sbindir}
|
|
install -m 0755 mount-copybind ${D}${base_sbindir}/
|
|
|
|
install -d ${D}${systemd_unitdir}/system
|
|
for service in ${SYSTEMD_SERVICE_volatile-binds}; do
|
|
install -m 0644 $service ${D}${systemd_unitdir}/system/
|
|
done
|
|
}
|
|
do_install[dirs] = "${WORKDIR}"
|