- Remove perl Requires (#225691)
- Make dhcp-devel depend on dhcp = e:v-r (#225691)
- libdhcp4client-devel Requires pkgconfig (#225691)
- Do not add to RPM_OPT_FLAGS, use COPTS variable instead (#225691)
- Use %{buildroot} macro instead of RPM_BUILD_ROOT variable (#225691)
- Preserve timestamps on all installed data files (#225691)
- Remove dhcp-options.5.gz and dhcp-eval.5.gz symlinking in post (#225691)
- Use %defattr(-,root,root,-) (#225691)
- Do not flag init scripts as %config in %files section (#225691)
