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authorKhem Raj <raj.khem@gmail.com>2013-02-13 17:25:34 +0000
committerMartin Jansa <Martin.Jansa@gmail.com>2013-04-12 18:48:42 +0200
commit0afa2a51d2720ed1d6c06aaef17bd90248ef650e (patch)
tree7cd9308d58e8991c248cb8b10d81d3f008ea7ea6
parented4ef208ef4dccad79d68ad6ee43b63b606b6ea8 (diff)
downloadmeta-openembedded-0afa2a51d2720ed1d6c06aaef17bd90248ef650e.tar.gz
Delete systemd class.
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
-rw-r--r--meta-systemd/classes/systemd.bbclass233
1 files changed, 0 insertions, 233 deletions
diff --git a/meta-systemd/classes/systemd.bbclass b/meta-systemd/classes/systemd.bbclass
deleted file mode 100644
index 406936742..000000000
--- a/meta-systemd/classes/systemd.bbclass
+++ /dev/null
@@ -1,233 +0,0 @@
1DEPENDS_append = " systemd-systemctl-native"
2
3SYSTEMD_AUTO_ENABLE ??= "enable"
4
5SYSTEMD_AUTO_RRECOMMENDS ??= "enable"
6
7systemd_postinst() {
8OPTS=""
9
10if [ -n "$D" ]; then
11 OPTS="--root=$D"
12fi
13
14systemctl $OPTS ${SYSTEMD_AUTO_ENABLE} ${SYSTEMD_SERVICE}
15
16if [ -z "$D" -a ${SYSTEMD_AUTO_ENABLE} = "enable" ]; then
17 systemctl start ${SYSTEMD_SERVICE}
18fi
19}
20
21systemd_prerm() {
22if [ -z "$D" ]; then
23 systemctl stop ${SYSTEMD_SERVICE}
24fi
25
26systemctl disable ${SYSTEMD_SERVICE}
27}
28
29def get_package_var(d, var, pkg):
30 val = (d.getVar('%s_%s' % (var, pkg), 1) or "").strip()
31 if val == "":
32 val = (d.getVar(var, 1) or "").strip()
33 return val
34
35def systemd_after_parse(d):
36 features = d.getVar("DISTRO_FEATURES", True).split()
37 # If the distro features have systemd but not sysvinit, inhibit update-rcd
38 # from doing any work so that pure-systemd images don't have redundant init
39 # files.
40 if "systemd" in features:
41 if "sysvinit" not in features:
42 d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1")
43
44 def systemd_check_vars():
45 if d.getVar('BB_WORKERCONTEXT', True) is not None:
46 return
47
48 bb_filename = d.getVar('FILE')
49 packages = d.getVar('PACKAGES', 1)
50
51 # check SYSTEMD_PACKAGES
52 systemd_pkgs = d.getVar('SYSTEMD_PACKAGES', 1) or ""
53 if systemd_pkgs == "":
54 raise bb.build.FuncFailed, "\n\n%s inherits systemd but doesn't set SYSTEMD_PACKAGES" % bb_filename
55 for pkg_systemd in systemd_pkgs.split():
56 if pkg_systemd.find("-systemd") == -1:
57 if pkg_systemd != d.getVar('PN', 1):
58 raise bb.build.FuncFailed, \
59 "\n\n%s: %s in SYSTEMD_PACKAGES does not match <existing-package>-systemd or ${PN}" % \
60 (bb_filename, pkg_systemd)
61 else:
62 pkg_systemd_base = pkg_systemd
63 if pkg_systemd_base.endswith('-systemd'):
64 pkg_systemd_base = pkg_systemd[:-8]
65 if pkg_systemd_base not in packages:
66 raise bb.build.FuncFailed, \
67 "\n\n%s: %s in SYSTEMD_PACKAGES does not match <existing-package>-systemd or ${PN}" % \
68 ( bb_filename, pkg_systemd)
69
70 # prepend systemd-packages not already included
71 def systemd_create_package(pkg_systemd):
72 packages = d.getVar('PACKAGES', 1)
73 if not pkg_systemd in packages:
74 packages = "%s %s" % (pkg_systemd, packages)
75 d.setVar('PACKAGES', packages)
76
77
78 bpn = d.getVar('BPN', 1)
79 ml = d.getVar('MLPREFIX', 1) or ""
80 if bpn + "-native" != d.getVar('PN', 1) and \
81 bpn + "-cross" != d.getVar('PN', 1) and \
82 ml + bpn == d.getVar('PN', 1) and \
83 "nativesdk-" + bpn != d.getVar('PN', 1):
84 systemd_check_vars()
85 for pkg_systemd in d.getVar('SYSTEMD_PACKAGES', 1).split():
86 systemd_create_package(pkg_systemd)
87
88
89python __anonymous() {
90 systemd_after_parse(d)
91}
92
93# automatically install all *.service and *.socket supplied in recipe's SRC_URI
94do_install_append() {
95 for service in `find ${WORKDIR} -maxdepth 1 -name '*.service' -o -name '*.socket'` ; do
96 # ensure installing systemd-files only (e.g not avahi *.service)
97 if grep -q '\[Unit\]' $service ; then
98 install -d ${D}${systemd_unitdir}/system
99 install -m 644 $service ${D}${systemd_unitdir}/system
100 fi
101 done
102}
103
104python populate_packages_prepend () {
105 def systemd_generate_package_scripts(pkg):
106 bb.debug(1, 'adding systemd calls to postinst/postrm for %s' % pkg)
107 localdata = d.createCopy()
108 overrides = localdata.getVar("OVERRIDES", 1)
109 localdata.setVar("OVERRIDES", "%s:%s" % (pkg, overrides))
110 bb.data.update_data(localdata)
111
112 """
113 systemd postinst is appended here because pkg_postinst may require to
114 execute on the target. Not doing so may cause systemd postinst invoked
115 twice to cause unwanted warnings.
116 """
117 postinst = localdata.getVar('pkg_postinst', 1)
118 if not postinst:
119 postinst = '#!/bin/sh\n'
120 postinst += localdata.getVar('systemd_postinst', 1)
121 d.setVar('pkg_postinst_%s' % pkg, postinst)
122
123 prerm = localdata.getVar('pkg_prerm', 1)
124 if not prerm:
125 prerm = '#!/bin/sh\n'
126 prerm += localdata.getVar('systemd_prerm', 1)
127 d.setVar('pkg_prerm_%s' % pkg, prerm)
128
129 # add files to FILES_*-systemd if existent and not already done
130 def systemd_append_file(pkg_systemd, file_append):
131 appended = False
132 if os.path.exists('${D}' + file_append):
133 var_name = "FILES_" + pkg_systemd
134 files = d.getVar(var_name, 0) or ""
135 if file_append not in files.split():
136 d.setVar(var_name, "%s %s" % (files, file_append))
137 appended = True
138 return appended
139
140 # add systemd files to FILES_*-systemd, parse for Also= and follow recursive
141 def systemd_add_files_and_parse(pkg_systemd, path, service, keys):
142 # avoid infinite recursion
143 if systemd_append_file(pkg_systemd, path + service):
144 fullpath = '${D}' + path + service
145 if service.find('.socket') != -1:
146 # for *.socket add *.service and *@.service
147 service_base = service.replace('.socket', '')
148 systemd_add_files_and_parse(pkg_systemd, path, service_base + '.service', keys)
149 systemd_add_files_and_parse(pkg_systemd, path, service_base + '@.service', keys)
150 for key in keys.split():
151 # recurse all dependencies found in keys ('Also';'Conflicts';..) and add to files
152 cmd = "grep %s %s | sed 's,%s=,,g' | tr ',' '\\n'" % (key, fullpath, key)
153 pipe = os.popen(cmd, 'r')
154 line = pipe.readline()
155 while line:
156 line = line.replace('\n', '')
157 systemd_add_files_and_parse(pkg_systemd, path, line, keys)
158 line = pipe.readline()
159 pipe.close()
160
161 # check service-files and call systemd_add_files_and_parse for each entry
162 def systemd_check_services():
163 base_libdir = d.getVar('base_libdir', 1)
164 searchpaths = '/etc/systemd/system/' + ' '
165 searchpaths += '/lib/systemd/system/' + ' '
166 searchpaths += '/usr/lib/systemd/system/' + ' '
167 systemd_packages = d.getVar('SYSTEMD_PACKAGES', 1)
168 has_exactly_one_service = len(systemd_packages.split()) == 1
169 if has_exactly_one_service:
170 has_exactly_one_service = len(get_package_var(d, 'SYSTEMD_SERVICE', systemd_packages).split()) == 1
171
172 keys = 'Also' # Conflicts??
173 if has_exactly_one_service:
174 # single service gets also the /dev/null dummies
175 keys = 'Also Conflicts'
176 # scan for all in SYSTEMD_SERVICE[]
177 for pkg_systemd in systemd_packages.split():
178 for service in get_package_var(d, 'SYSTEMD_SERVICE', pkg_systemd).split():
179 path_found = ''
180 for path in searchpaths.split():
181 if os.path.exists('${D}' + path + service):
182 path_found = path
183 if path_found != '':
184 systemd_add_files_and_parse(pkg_systemd, path_found, service, keys)
185 else:
186 raise bb.build.FuncFailed, "\n\nFor package %s SYSTEMD_SERVICE-entry %s does not exist" % \
187 (pkg_systemd, service)
188
189 """ Setup rdepends / rrecommmends as:
190
191 -----------------------------
192 | pkg_systemd_base: 'foo' |
193 -----------------------------
194 | ^
195 | | --------------
196 rrecommends | | rdepends | 'systemd' |
197 | | ->--------------
198 V | / rdepends
199 ------------------------------/
200 | pkg_systemd: 'foo-systemd' |
201 ------------------------------
202 """
203 def systemd_add_rdepends_rrecommends(pkg_systemd):
204 # RDEPENDS_${pkg_systemd} += pkg_systemd_base systemd
205 rdepends = d.getVar('RDEPENDS_' + pkg_systemd, 1) or ""
206 rdepends_arr = rdepends.split()
207 if not 'systemd' in rdepends_arr:
208 rdepends = '%s %s' % (rdepends, 'systemd')
209 pkg_systemd_base = pkg_systemd.replace('-systemd', '')
210 # no automatism for:
211 # recipes setting rdepends themselves AND
212 # not rdepending myself AND
213 # avoid double entries
214 if len(rdepends_arr) == 0 and pkg_systemd != '${PN}' and not pkg_systemd_base in rdepends:
215 rdepends = '%s %s' % (rdepends, pkg_systemd_base)
216 d.setVar('RDEPENDS_' + pkg_systemd, rdepends)
217 auto_rrecommends = d.getVar('SYSTEMD_AUTO_RRECOMMENDS', 1) or 'enable'
218 if auto_rrecommends == 'enable':
219 # RRECOMMENDS_${pkg_systemd_base} += pkg_systemd systemd
220 rrecommends = d.getVar('RRECOMMENDS_' + pkg_systemd_base, 1) or ""
221 # not rrecommending myself AND avoid double entries
222 if pkg_systemd != pkg_systemd_base and not pkg_systemd in rrecommends.split():
223 rrecommends = '%s %s' % (rrecommends, pkg_systemd)
224 d.setVar('RRECOMMENDS_' + pkg_systemd_base, rrecommends)
225
226 # run all modifications once when creating package
227 if os.path.exists('${D}'):
228 for pkg_systemd in d.getVar('SYSTEMD_PACKAGES', 1).split():
229 if get_package_var(d, 'SYSTEMD_SERVICE', pkg_systemd) != "":
230 systemd_generate_package_scripts(pkg_systemd)
231 systemd_add_rdepends_rrecommends(pkg_systemd)
232 systemd_check_services()
233}