diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/update-rc.d.bbclass')
| -rw-r--r-- | import-layers/yocto-poky/meta/classes/update-rc.d.bbclass | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/classes/update-rc.d.bbclass b/import-layers/yocto-poky/meta/classes/update-rc.d.bbclass new file mode 100644 index 000000000..2a0a74a5f --- /dev/null +++ b/import-layers/yocto-poky/meta/classes/update-rc.d.bbclass @@ -0,0 +1,133 @@ +UPDATERCPN ?= "${PN}" + +DEPENDS_append_class-target = " update-rc.d-native update-rc.d initscripts" +UPDATERCD = "update-rc.d" +UPDATERCD_class-cross = "" +UPDATERCD_class-native = "" +UPDATERCD_class-nativesdk = "" + +INITSCRIPT_PARAMS ?= "defaults" + +INIT_D_DIR = "${sysconfdir}/init.d" + +updatercd_preinst() { +if [ -z "$D" -a -f "${INIT_D_DIR}/${INITSCRIPT_NAME}" ]; then + ${INIT_D_DIR}/${INITSCRIPT_NAME} stop +fi +if 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 ${INITSCRIPT_NAME} remove +fi +} + +updatercd_postinst() { +if type update-rc.d >/dev/null 2>/dev/null; then + if [ -n "$D" ]; then + OPT="-r $D" + else + OPT="-s" + fi + update-rc.d $OPT ${INITSCRIPT_NAME} ${INITSCRIPT_PARAMS} +fi +} + +updatercd_prerm() { +if [ -z "$D" ]; then + ${INIT_D_DIR}/${INITSCRIPT_NAME} stop +fi +} + +updatercd_postrm() { +if 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 ${INITSCRIPT_NAME} remove +fi +} + + +def update_rc_after_parse(d): + if d.getVar('INITSCRIPT_PACKAGES', False) == None: + if d.getVar('INITSCRIPT_NAME', False) == None: + raise bb.build.FuncFailed("%s inherits update-rc.d but doesn't set INITSCRIPT_NAME" % d.getVar('FILE', False)) + if d.getVar('INITSCRIPT_PARAMS', False) == None: + raise bb.build.FuncFailed("%s inherits update-rc.d but doesn't set INITSCRIPT_PARAMS" % d.getVar('FILE', False)) + +python __anonymous() { + update_rc_after_parse(d) +} + +PACKAGESPLITFUNCS_prepend = "populate_packages_updatercd " +PACKAGESPLITFUNCS_remove_class-nativesdk = "populate_packages_updatercd " + +populate_packages_updatercd[vardeps] += "updatercd_prerm updatercd_postrm updatercd_preinst updatercd_postinst" +populate_packages_updatercd[vardepsexclude] += "OVERRIDES" + +python populate_packages_updatercd () { + def update_rcd_auto_depend(pkg): + import subprocess + import os + path = d.expand("${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', True) 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", True) + localdata.setVar("OVERRIDES", "%s:%s" % (pkg, overrides)) + bb.data.update_data(localdata) + + update_rcd_auto_depend(pkg) + + preinst = d.getVar('pkg_preinst_%s' % pkg, True) + if not preinst: + preinst = '#!/bin/sh\n' + preinst += localdata.getVar('updatercd_preinst', True) + d.setVar('pkg_preinst_%s' % pkg, preinst) + + postinst = d.getVar('pkg_postinst_%s' % pkg, True) + if not postinst: + postinst = '#!/bin/sh\n' + postinst += localdata.getVar('updatercd_postinst', True) + d.setVar('pkg_postinst_%s' % pkg, postinst) + + prerm = d.getVar('pkg_prerm_%s' % pkg, True) + if not prerm: + prerm = '#!/bin/sh\n' + prerm += localdata.getVar('updatercd_prerm', True) + d.setVar('pkg_prerm_%s' % pkg, prerm) + + postrm = d.getVar('pkg_postrm_%s' % pkg, True) + if not postrm: + postrm = '#!/bin/sh\n' + postrm += localdata.getVar('updatercd_postrm', True) + 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 bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d) or \ + not d.getVar("INHIBIT_UPDATERCD_BBCLASS", True): + pkgs = d.getVar('INITSCRIPT_PACKAGES', True) + if pkgs == None: + pkgs = d.getVar('UPDATERCPN', True) + packages = (d.getVar('PACKAGES', True) or "").split() + if not pkgs in packages and packages != []: + pkgs = packages[0] + for pkg in pkgs.split(): + update_rcd_package(pkg) +} |
