diff options
Diffstat (limited to 'meta/classes/systemd.bbclass')
-rw-r--r-- | meta/classes/systemd.bbclass | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/meta/classes/systemd.bbclass b/meta/classes/systemd.bbclass deleted file mode 100644 index 09ec52792d..0000000000 --- a/meta/classes/systemd.bbclass +++ /dev/null @@ -1,233 +0,0 @@ -# The list of packages that should have systemd packaging scripts added. For -# each entry, optionally have a SYSTEMD_SERVICE:[package] that lists the service -# files in this package. If this variable isn't set, [package].service is used. -SYSTEMD_PACKAGES ?= "${PN}" -SYSTEMD_PACKAGES:class-native ?= "" -SYSTEMD_PACKAGES:class-nativesdk ?= "" - -# Whether to enable or disable the services on installation. -SYSTEMD_AUTO_ENABLE ??= "enable" - -# This class will be included in any recipe that supports systemd init scripts, -# even if systemd is not in DISTRO_FEATURES. As such don't make any changes -# directly but check the DISTRO_FEATURES first. -python __anonymous() { - # If the distro features have systemd but not sysvinit, inhibit update-rcd - # from doing any work so that pure-systemd images don't have redundant init - # files. - if bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d): - d.appendVar("DEPENDS", " systemd-systemctl-native") - d.appendVar("PACKAGE_WRITE_DEPS", " systemd-systemctl-native") - if not bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d): - d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1") -} - -systemd_postinst() { -if systemctl >/dev/null 2>/dev/null; then - OPTS="" - - if [ -n "$D" ]; then - OPTS="--root=$D" - fi - - if [ "${SYSTEMD_AUTO_ENABLE}" = "enable" ]; then - for service in ${SYSTEMD_SERVICE_ESCAPED}; do - systemctl ${OPTS} enable "$service" - done - fi - - if [ -z "$D" ]; then - systemctl daemon-reload - systemctl preset ${SYSTEMD_SERVICE_ESCAPED} - - if [ "${SYSTEMD_AUTO_ENABLE}" = "enable" ]; then - systemctl --no-block restart ${SYSTEMD_SERVICE_ESCAPED} - fi - fi -fi -} - -systemd_prerm() { -if systemctl >/dev/null 2>/dev/null; then - if [ -z "$D" ]; then - systemctl stop ${SYSTEMD_SERVICE_ESCAPED} - - systemctl disable ${SYSTEMD_SERVICE_ESCAPED} - fi -fi -} - - -systemd_populate_packages[vardeps] += "systemd_prerm systemd_postinst" -systemd_populate_packages[vardepsexclude] += "OVERRIDES" - - -python systemd_populate_packages() { - import re - import shlex - - if not bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d): - return - - def get_package_var(d, var, pkg): - val = (d.getVar('%s:%s' % (var, pkg)) or "").strip() - if val == "": - val = (d.getVar(var) or "").strip() - return val - - # Check if systemd-packages already included in PACKAGES - def systemd_check_package(pkg_systemd): - packages = d.getVar('PACKAGES') - if not pkg_systemd in packages.split(): - bb.error('%s does not appear in package list, please add it' % pkg_systemd) - - - def systemd_generate_package_scripts(pkg): - bb.debug(1, 'adding systemd calls to postinst/postrm for %s' % pkg) - - paths_escaped = ' '.join(shlex.quote(s) for s in d.getVar('SYSTEMD_SERVICE:' + pkg).split()) - d.setVar('SYSTEMD_SERVICE_ESCAPED:' + pkg, paths_escaped) - - # Add pkg to the overrides so that it finds the SYSTEMD_SERVICE:pkg - # variable. - localdata = d.createCopy() - localdata.prependVar("OVERRIDES", pkg + ":") - - postinst = d.getVar('pkg_postinst:%s' % pkg) - if not postinst: - postinst = '#!/bin/sh\n' - postinst += localdata.getVar('systemd_postinst') - d.setVar('pkg_postinst:%s' % pkg, postinst) - - prerm = d.getVar('pkg_prerm:%s' % pkg) - if not prerm: - prerm = '#!/bin/sh\n' - prerm += localdata.getVar('systemd_prerm') - d.setVar('pkg_prerm:%s' % pkg, prerm) - - - # Add files to FILES:*-systemd if existent and not already done - def systemd_append_file(pkg_systemd, file_append): - appended = False - if os.path.exists(oe.path.join(d.getVar("D"), file_append)): - var_name = "FILES:" + pkg_systemd - files = d.getVar(var_name, False) or "" - if file_append not in files.split(): - d.appendVar(var_name, " " + file_append) - appended = True - return appended - - # Add systemd files to FILES:*-systemd, parse for Also= and follow recursive - def systemd_add_files_and_parse(pkg_systemd, path, service, keys): - # avoid infinite recursion - if systemd_append_file(pkg_systemd, oe.path.join(path, service)): - fullpath = oe.path.join(d.getVar("D"), path, service) - if service.find('.service') != -1: - # for *.service add *@.service - service_base = service.replace('.service', '') - systemd_add_files_and_parse(pkg_systemd, path, service_base + '@.service', keys) - if service.find('.socket') != -1: - # for *.socket add *.service and *@.service - service_base = service.replace('.socket', '') - systemd_add_files_and_parse(pkg_systemd, path, service_base + '.service', keys) - systemd_add_files_and_parse(pkg_systemd, path, service_base + '@.service', keys) - for key in keys.split(): - # recurse all dependencies found in keys ('Also';'Conflicts';..) and add to files - cmd = "grep %s %s | sed 's,%s=,,g' | tr ',' '\\n'" % (key, shlex.quote(fullpath), key) - pipe = os.popen(cmd, 'r') - line = pipe.readline() - while line: - line = line.replace('\n', '') - systemd_add_files_and_parse(pkg_systemd, path, line, keys) - line = pipe.readline() - pipe.close() - - # Check service-files and call systemd_add_files_and_parse for each entry - def systemd_check_services(): - searchpaths = [oe.path.join(d.getVar("sysconfdir"), "systemd", "system"),] - searchpaths.append(d.getVar("systemd_system_unitdir")) - systemd_packages = d.getVar('SYSTEMD_PACKAGES') - - keys = 'Also' - # scan for all in SYSTEMD_SERVICE[] - for pkg_systemd in systemd_packages.split(): - for service in get_package_var(d, 'SYSTEMD_SERVICE', pkg_systemd).split(): - path_found = '' - - # Deal with adding, for example, 'ifplugd@eth0.service' from - # 'ifplugd@.service' - base = None - at = service.find('@') - if at != -1: - ext = service.rfind('.') - base = service[:at] + '@' + service[ext:] - - for path in searchpaths: - if os.path.exists(oe.path.join(d.getVar("D"), path, service)): - path_found = path - break - elif base is not None: - if os.path.exists(oe.path.join(d.getVar("D"), path, base)): - path_found = path - break - - if path_found != '': - systemd_add_files_and_parse(pkg_systemd, path_found, service, keys) - else: - bb.fatal("Didn't find service unit '{0}', specified in SYSTEMD_SERVICE:{1}. {2}".format( - service, pkg_systemd, "Also looked for service unit '{0}'.".format(base) if base is not None else "")) - - def systemd_create_presets(pkg, action): - presetf = oe.path.join(d.getVar("PKGD"), d.getVar("systemd_unitdir"), "system-preset/98-%s.preset" % pkg) - bb.utils.mkdirhier(os.path.dirname(presetf)) - with open(presetf, 'a') as fd: - for service in d.getVar('SYSTEMD_SERVICE:%s' % pkg).split(): - fd.write("%s %s\n" % (action,service)) - d.appendVar("FILES:%s" % pkg, ' ' + oe.path.join(d.getVar("systemd_unitdir"), "system-preset/98-%s.preset" % pkg)) - - # Run all modifications once when creating package - if os.path.exists(d.getVar("D")): - for pkg in d.getVar('SYSTEMD_PACKAGES').split(): - systemd_check_package(pkg) - if d.getVar('SYSTEMD_SERVICE:' + pkg): - systemd_generate_package_scripts(pkg) - action = get_package_var(d, 'SYSTEMD_AUTO_ENABLE', pkg) - if action in ("enable", "disable"): - systemd_create_presets(pkg, action) - elif action not in ("mask", "preset"): - bb.fatal("SYSTEMD_AUTO_ENABLE:%s '%s' is not 'enable', 'disable', 'mask' or 'preset'" % (pkg, action)) - systemd_check_services() -} - -PACKAGESPLITFUNCS:prepend = "systemd_populate_packages " - -python rm_systemd_unitdir (){ - import shutil - if not bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d): - systemd_unitdir = oe.path.join(d.getVar("D"), d.getVar('systemd_unitdir')) - if os.path.exists(systemd_unitdir): - shutil.rmtree(systemd_unitdir) - systemd_libdir = os.path.dirname(systemd_unitdir) - if (os.path.exists(systemd_libdir) and not os.listdir(systemd_libdir)): - os.rmdir(systemd_libdir) -} - -python rm_sysvinit_initddir (){ - import shutil - sysv_initddir = oe.path.join(d.getVar("D"), (d.getVar('INIT_D_DIR') or "/etc/init.d")) - - if bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d) and \ - not bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d) and \ - os.path.exists(sysv_initddir): - systemd_system_unitdir = oe.path.join(d.getVar("D"), d.getVar('systemd_system_unitdir')) - - # If systemd_system_unitdir contains anything, delete sysv_initddir - if (os.path.exists(systemd_system_unitdir) and os.listdir(systemd_system_unitdir)): - shutil.rmtree(sysv_initddir) -} - -do_install[postfuncs] += "${RMINITDIR} " -RMINITDIR:class-target = " rm_sysvinit_initddir rm_systemd_unitdir " -RMINITDIR:class-nativesdk = " rm_sysvinit_initddir rm_systemd_unitdir " -RMINITDIR = "" - |