Changelog for grepcidr-2.0-2.2.x86_64.rpm :

* Wed Feb 21 2024 Michael Vetter - Use %autosetup macro. Allows to eliminate the usage of deprecated %patchN.
* Sun Sep 13 2020 Martin Hauke - Initial package, version 2.0- Add patch:
* grepcidr-obey-cflags.patch