- We no longer need to inject the pid in post as we do not use
the iniscript relying on it
- Add socket activation service instead of the xinetd service
- Verify in services the configuration to run actually exist
- Drop sle11 support as it does not autoreconf anymore
- Drop patch system-zlib.diff that was never applied
- Switch to system popt and zlib:
* This should not cause issues now because upstream states the
underlying issue why we used the bundled one was fixed by
using more safeguarded error detection
OBS-URL: https://build.opensuse.org/request/show/503686
OBS-URL: https://build.opensuse.org/package/show/network/rsync?expand=0&rev=52