On Thu, Mar 08, 2018 at 11:23:45AM +0100, Jos de Kloe wrote: > I have a question about an open review request on the eccodes package, > see: https://bugzilla.redhat.com/show_bug.cgi?id=1508950 > > Eccodes will replace grib_api for which downstream will stop support at > the end of this year. > Therefore the first draft spec file had Obsoletes/Provides entries to > make clear that eccodes will replace it. > > Then I received a comment that this was maybe not correct, since the > replacement package may not be compatible enough so I disabled these > keywords. > > Main differences are: > * grib_api provides a fortran77 library, which is absent in eccodes > * library and pkg-config files changed name > > on the other hand, they both provide a fully compatible api version of > the c and fortran90 library. > > On top of that, they both provide a collection of tools in /usr/bin with > identical names which gives a conflict in ownership if both packages > would be present at the same time. > > looking at > https://fedoraproject.org/wiki/Packaging:Guidelines#Renaming.2FReplacing_Existing_Packages > is this a case where only an Obsoletes should be used?
Yes, IMHO this is a case where just using 'Obsoletes' on its own to get the upgrade installed is reasonable. Any downstream RPM that depends on the original package may well need adapting due to changed library name, so claiming 'Provides' is not appropriate. Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :| _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org
