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UPDATERCPN ?= "${PN}"
DEPENDS_append_class-target = "${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', ' update-rc.d initscripts', '', d)}"
UPDATERCD = "update-rc.d"
UPDATERCD_class-cross = ""
UPDATERCD_class-native = ""
UPDATERCD_class-nativesdk = ""
INITSCRIPT_PARAMS ?= "defaults"
INIT_D_DIR = "${sysconfdir}/init.d"
def use_updatercd(d):
# If the distro supports both sysvinit and systemd, and the current recipe
# supports systemd, only call update-rc.d on rootfs creation or if systemd
# is not running. That's because systemctl enable/disable will already call
# update-rc.d if it detects initscripts.
if bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d) and bb.data.inherits_class('systemd', d):
return '[ -n "$D" -o ! -d /run/systemd/system ]'
return 'true'
updatercd_preinst() {
if ${@use_updatercd(d)} && [ -z "$D" -a -f "${INIT_D_DIR}/${INITSCRIPT_NAME}" ]; then
${INIT_D_DIR}/${INITSCRIPT_NAME} stop || :
fi
if ${@use_updatercd(d)} && type update-rc.d >/dev/null 2>/dev/null; then
if [ -n "$D" ]; then
OPT="-f -r $D"
else
OPT="-f"
fi
update-rc.d $OPT ${INITSCRIPT_NAME} remove
fi
}
PACKAGE_WRITE_DEPS += "update-rc.d-native"
updatercd_postinst() {
# Begin section update-rc.d
if ${@use_updatercd(d)} && type update-rc.d >/dev/null 2>/dev/null; then
if [ -n "$D" ]; then
OPT="-r $D"
else
OPT="-s"
fi
update-rc.d $OPT ${INITSCRIPT_NAME} ${INITSCRIPT_PARAMS}
fi
# End section update-rc.d
}
updatercd_prerm() {
# Begin section update-rc.d
if ${@use_updatercd(d)} && [ -z "$D" -a -x "${INIT_D_DIR}/${INITSCRIPT_NAME}" ]; then
${INIT_D_DIR}/${INITSCRIPT_NAME} stop || :
fi
# End section update-rc.d
}
updatercd_postrm() {
if ${@use_updatercd(d)} && type update-rc.d >/dev/null 2>/dev/null; then
if [ -n "$D" ]; then
OPT="-f -r $D"
else
OPT="-f"
fi
update-rc.d $OPT ${INITSCRIPT_NAME} remove
fi
}
def update_rc_after_parse(d):
if d.getVar('INITSCRIPT_PACKAGES', False) == None:
if d.getVar('INITSCRIPT_NAME', False) == None:
bb.fatal("%s inherits update-rc.d but doesn't set INITSCRIPT_NAME" % d.getVar('FILE', False))
if d.getVar('INITSCRIPT_PARAMS', False) == None:
bb.fatal("%s inherits update-rc.d but doesn't set INITSCRIPT_PARAMS" % d.getVar('FILE', False))
python __anonymous() {
update_rc_after_parse(d)
}
PACKAGESPLITFUNCS_prepend = "${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'populate_packages_updatercd ', '', d)}"
PACKAGESPLITFUNCS_remove_class-nativesdk = "populate_packages_updatercd "
populate_packages_updatercd[vardeps] += "updatercd_prerm updatercd_postrm updatercd_preinst updatercd_postinst"
populate_packages_updatercd[vardepsexclude] += "OVERRIDES"
python populate_packages_updatercd () {
def update_rcd_auto_depend(pkg):
import subprocess
import os
path = d.expand("${D}${INIT_D_DIR}/${INITSCRIPT_NAME}")
if not os.path.exists(path):
return
statement = "grep -q -w '/etc/init.d/functions' %s" % path
if subprocess.call(statement, shell=True) == 0:
mlprefix = d.getVar('MLPREFIX') or ""
d.appendVar('RDEPENDS_' + pkg, ' %sinitscripts-functions' % (mlprefix))
def update_rcd_package(pkg):
bb.debug(1, 'adding update-rc.d calls to preinst/postinst/prerm/postrm for %s' % pkg)
localdata = bb.data.createCopy(d)
overrides = localdata.getVar("OVERRIDES")
localdata.setVar("OVERRIDES", "%s:%s" % (pkg, overrides))
update_rcd_auto_depend(pkg)
preinst = d.getVar('pkg_preinst_%s' % pkg)
if not preinst:
preinst = '#!/bin/sh\n'
preinst += localdata.getVar('updatercd_preinst')
d.setVar('pkg_preinst_%s' % pkg, preinst)
postinst = d.getVar('pkg_postinst_%s' % pkg)
if not postinst:
postinst = '#!/bin/sh\n'
postinst = postinst.splitlines(True)
try:
index = postinst.index('# End section update-alternatives\n')
postinst.insert(index + 1, localdata.getVar('updatercd_postinst'))
except ValueError:
postinst.append(localdata.getVar('updatercd_postinst'))
postinst = ''.join(postinst)
d.setVar('pkg_postinst_%s' % pkg, postinst)
prerm = d.getVar('pkg_prerm_%s' % pkg)
if not prerm:
prerm = '#!/bin/sh\n'
prerm = prerm.splitlines(True)
try:
index = prerm.index('# Begin section update-alternatives\n')
prerm.insert(index, localdata.getVar('updatercd_prerm'))
except ValueError:
prerm.append(localdata.getVar('updatercd_prerm'))
prerm = ''.join(prerm)
d.setVar('pkg_prerm_%s' % pkg, prerm)
postrm = d.getVar('pkg_postrm_%s' % pkg)
if not postrm:
postrm = '#!/bin/sh\n'
postrm += localdata.getVar('updatercd_postrm')
d.setVar('pkg_postrm_%s' % pkg, postrm)
d.appendVar('RRECOMMENDS_' + pkg, " ${MLPREFIX}${UPDATERCD}")
# Check that this class isn't being inhibited (generally, by
# systemd.bbclass) before doing any work.
if not d.getVar("INHIBIT_UPDATERCD_BBCLASS"):
pkgs = d.getVar('INITSCRIPT_PACKAGES')
if pkgs == None:
pkgs = d.getVar('UPDATERCPN')
packages = (d.getVar('PACKAGES') or "").split()
if not pkgs in packages and packages != []:
pkgs = packages[0]
for pkg in pkgs.split():
update_rcd_package(pkg)
}
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