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systemd.bbclass: refactor adding files

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The keys variable was intended as an array of keys. But it looks like
this has not been used for more than 10 years now. Adding files
automatically to packages needs probably anyway very specific code
rather than a generic loop. Lets simplify this a bit.
Using python code should also not be slower for these usually small
files.

(From OE-Core rev: 0eda7131bf743719d6586ccd36d99cbe11c88262)

Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Adrian Freihofer
2024-12-12 16:55:24 +01:00
committed by Richard Purdie
parent 86a1b62e2f
commit 0324f69749
1 changed files with 12 additions and 16 deletions
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28
meta/classes-recipe/systemd.bbclass
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@@ -124,29 +124,26 @@ python systemd_populate_packages() {
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):
def systemd_add_files_and_parse(pkg_systemd, path, service):
# 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)
systemd_add_files_and_parse(pkg_systemd, path, service_base + '@.service')
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()
systemd_add_files_and_parse(pkg_systemd, path, service_base + '.service')
systemd_add_files_and_parse(pkg_systemd, path, service_base + '@.service')
# Add all units which have an Also= referring a unit in this package to this package as well.
with open(fullpath, 'r') as unit_f:
for line in unit_f:
if line.startswith('Also'):
also_unit = line.split('=', 1)[1].strip()
bb.warn("also: %s" % also_unit)
systemd_add_files_and_parse(pkg_systemd, path, also_unit)
# Check service-files and call systemd_add_files_and_parse for each entry
def systemd_check_services():
@@ -155,7 +152,6 @@ python systemd_populate_packages() {
searchpaths.append(d.getVar("systemd_user_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():
@@ -179,7 +175,7 @@ python systemd_populate_packages() {
break
if path_found != '':
systemd_add_files_and_parse(pkg_systemd, path_found, service, keys)
systemd_add_files_and_parse(pkg_systemd, path_found, service)
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 ""))