diff options
Diffstat (limited to 'meta/classes/update-rc.d.bbclass')
| -rw-r--r-- | meta/classes/update-rc.d.bbclass | 187 |
1 files changed, 132 insertions, 55 deletions
diff --git a/meta/classes/update-rc.d.bbclass b/meta/classes/update-rc.d.bbclass index 492c5fba2d..9ba3daccaf 100644 --- a/meta/classes/update-rc.d.bbclass +++ b/meta/classes/update-rc.d.bbclass @@ -1,82 +1,159 @@ UPDATERCPN ?= "${PN}" -DEPENDS_append = " update-rc.d-native" +DEPENDS_append_class-target = "${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', ' update-rc.d initscripts', '', d)}" + UPDATERCD = "update-rc.d" -UPDATERCD_virtclass-native = "" -RDEPENDS_${UPDATERCPN}_append = " ${UPDATERCD}" +UPDATERCD_class-cross = "" +UPDATERCD_class-native = "" +UPDATERCD_class-nativesdk = "" INITSCRIPT_PARAMS ?= "defaults" INIT_D_DIR = "${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 ${INITSCRIPT_NAME} remove +fi +} + +PACKAGE_WRITE_DEPS += "update-rc.d-native" + updatercd_postinst() { -if test "x$D" != "x"; then - OPT="-r $D" -else - OPT="-s" +# 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 -update-rc.d $OPT ${INITSCRIPT_NAME} ${INITSCRIPT_PARAMS} +# End section update-rc.d } updatercd_prerm() { -if test "x$D" = "x"; then - ${INIT_D_DIR}/${INITSCRIPT_NAME} stop +# 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() { -update-rc.d $D ${INITSCRIPT_NAME} remove +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') == None: - if d.getVar('INITSCRIPT_NAME') == None: - raise bb.build.FuncFailed, "%s inherits update-rc.d but doesn't set INITSCRIPT_NAME" % d.getVar('FILE') - if d.getVar('INITSCRIPT_PARAMS') == None: - raise bb.build.FuncFailed, "%s inherits update-rc.d but doesn't set INITSCRIPT_PARAMS" % d.getVar('FILE') + 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) } -python populate_packages_prepend () { - def update_rcd_package(pkg): - bb.debug(1, 'adding update-rc.d calls to postinst/postrm for %s' % pkg) - localdata = bb.data.createCopy(d) - overrides = localdata.getVar("OVERRIDES", 1) - bb.data.setVar("OVERRIDES", "%s:%s" % (pkg, overrides), localdata) - bb.data.update_data(localdata) - - """ - update_rc.d postinst is appended here because pkg_postinst may require to - execute on the target. Not doing so may cause update_rc.d postinst invoked - twice to cause unwanted warnings. - """ - postinst = localdata.getVar('pkg_postinst', 1) - if not postinst: - postinst = '#!/bin/sh\n' - postinst += localdata.getVar('updatercd_postinst', 1) - d.setVar('pkg_postinst_%s' % pkg, postinst) - - prerm = localdata.getVar('pkg_prerm', 1) - if not prerm: - prerm = '#!/bin/sh\n' - prerm += localdata.getVar('updatercd_prerm', 1) - d.setVar('pkg_prerm_%s' % pkg, prerm) - - postrm = localdata.getVar('pkg_postrm', 1) - if not postrm: - postrm = '#!/bin/sh\n' - postrm += localdata.getVar('updatercd_postrm', 1) - d.setVar('pkg_postrm_%s' % pkg, postrm) - - pkgs = d.getVar('INITSCRIPT_PACKAGES', 1) - if pkgs == None: - pkgs = d.getVar('UPDATERCPN', 1) - packages = (d.getVar('PACKAGES', 1) or "").split() - if not pkgs in packages and packages != []: - pkgs = packages[0] - for pkg in pkgs.split(): - update_rcd_package(pkg) +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) } |