Changelog for pcfclock-debugsource-0.44-lp154.2.2.1.x86_64.rpm :

* Tue Sep 22 2020 roAATTsuse.de- add patch pcfclock-linux-5.8.patch to fix build with current kernel
* Tue Jun 19 2018 msuchanekAATTsuse.com- Use %{?linux_make_arch} when building kernel modules (boo#1098050).
* Wed Nov 15 2017 roAATTsuse.de- add libelf-devel to buildrequires (should actually be required by kernel-devel I guess)
* Mon Sep 11 2017 jengelhAATTinai.de- Enable parallel building. Remove redundant %clean section. Use %configure call.
* Mon Sep 11 2017 roAATTsuse.de- added patch pcfclock-linux-4.12.patch to fix build with kernel 4.12 include linux/uaccess.h instead of asm/uaccess.h starting with linux kernel version 4.12
* Fri Feb 27 2015 roAATTsuse.de- added patch pcfclock-linux-3.19.patch fix build with kernel 3.19 use file_inode to get inode from file pointer- fix build on 11.4 (skip installing tmpfile config)
* Mon Oct 08 2012 ajAATTsuse.de- Run through spec-cleaner.- Use tmpfiles.d instead of /lib/udev/devices for device creation.
* Mon Mar 09 2009 mmarekAATTsuse.cz- renamed modprobe config to /etc/modprobe.d/50-pcfclock.conf (required by new module-init-tools).
* Fri Aug 22 2008 roAATTsuse.de- fix build with 2.6.27
* Wed Oct 24 2007 roAATTsuse.de- revert last change, instead- add alias char-major-181 pcfclock to /etc/modprobe.d/pcfclock- add device nodes to /lib/udev/devices