I've modified DISTTAG tag to be specified in macros file just like DISTRIBUTION, VENDOR etc. and commited it to CVS already. Here's my next step, a DISTEPOCH tag where distribution version can be added.
This will change EVR to EVRD which will be represented as %{EPOCH}:%{VERSION}-%{RELEASE}:%{DISTEPOCH}, ie. 1:2.3.4-5:2009.1. The distepoch tag will behave kinda like the epoch tag in the way that it's optional, but it's significance in version comparision will be the least. ie. this way 1:2.3.4-5:2009.1 will be treated as newer than 1:2.3.4-5:2009.0, so this is consistent with the behaviour of ie. %{_dist} in Fedora, or %mkrel in Mandriva. As you see from this, the distribution tag will be kept out of the actual versioning, while the distribution release will be moved to a new tag separately from %RELEASE. As the distrib tag is quite nice to have and all, it will still be part of the package file name. Consider the following ~/.rpmmacros: %disttag mdv %distepoch 2009.0 This will create package with the following filename: foo-2.3.4-5:mdv2009.0.x86_64.rpm >From /usr/lib/rpm/macros: %___NVRDA %%{NAME}-%%{VERSION}-%%{RELEASE}%%|DISTTAG?{:%%{DISTTAG}%%|DISTEPOCH?{%%{DISTEPOCH}}|}|%%|ARCH?{.%%|SOURCERPM?{%%{ARCH}}:{src}|}:{}| %_build_name_fmt %%{ARCH}/%{___NVRDA}.rpm Notice that package filename will only be changed to this new style if %disttag & %distepoch is used, otherwise old package file name is kept. You can also use 'DistTag:' & 'DistEpoch:' per package basis as with ie. 'Distribution:' etc. This patch is quite non-intrusive and only of concern to anyone choosing to use these tags, otherwise you won't be affected by it. There's of course a lot of further improvements that can be made, but they're not that important initially. So WDYT? I personally think this is a very nice solution curing the abuse of %release for this purpose while providing a standard way for these things as well. I'll wait for some comments first in case of any objections before commiting, meanwhile you can find the patch here: http://www.zarb.org/cgi-bin/viewvc.cgi/snapshot/rpm/current/SOURCES/rpm-5.2-distepoch.patch?root=rpm5distro&view=log -- Regards, Per Øyvind