Portable service stuff.
Translated "inspect portable service" as "прочитать образ переносимой
службы" ("read the portable service image"), because there is no exact
Russian analog for "inspect" ("инспектировать" has a slightly different
meaning). I think reading (some data from) images is the main job for
bus_image_common_get_metadata and bus_image_common_get_os_release, so
this translation will be more or less correct.
Files which are installed as-is (any .service and other unit files, .conf
files, .policy files, etc), are left as is. My assumption is that SPDX
identifiers are not yet that well known, so it's better to retain the
extended header to avoid any doubt.
I also kept any copyright lines. We can probably remove them, but it'd nice to
obtain explicit acks from all involved authors before doing that.
Used "in"-form here (i.e. "зарегистрировать службу *в* DNS-SD") because
simply "служба DNS-SD" may be confused with resolved itself (at least in
Russian).
I use the web translation interface to translate one simple string,
then I clicked on the .po link. The file I get is called "systemd.po",
but I saved it over pt_BR.po. Then I had to do
sed -i -r 's/\s+$//' po/pt_BR.po
truncate --size=-1 po/pt_BR.po
(i.e. fix whitespace issues) and commit. So it seems zanata does not mess up
existing copyright marks and allows for proper attribution.
To successfully extract strings from our .policy files, gettext needs
polkit.{its,loc} files provided by policykit-devel. When that package is not
installed, systemd-pot would fail to extract strings:
[0/1] Running external command systemd-pot.
xgettext: warning: file 'src/core/org.freedesktop.systemd1.policy.in.in' extension 'policy' is unknown; will try C
xgettext: warning: file 'src/hostname/org.freedesktop.hostname1.policy.in' extension 'policy' is unknown; will try C
...
We now don't need the .its and .loc files for normal building, but they are
still useful when generating the .pot file, because that way we avoid the
dependency on sufficiently new polkit. We just need to tell i18n to pass their
location to xgettext.
So far I avoided adding license headers to meson files, but they are pretty
big and important and should carry license headers like everything else.
I added my own copyright, even though other people modified those files too.
But this is mostly symbolic, so I hope that's OK.
