Macros available in Fedora but not RHEL <= 4: Create epel-rpm-config?
Dag Wieers
dag at wieers.com
Tue Mar 20 14:24:18 UTC 2007
On Tue, 20 Mar 2007, Tom "spot" Callaway wrote:
> On Tue, 2007-03-20 at 14:11 +0100, Axel Thimm wrote:
> > There are a couple of useful macros available in Fedora >=5 (maybe
> > even 4) due to the higher rpm version like the bcond macros and maybe
> > more.
> >
> > If a Fedora package uses these macros then for RHEL5 there is no
> > problem, but it breaks on RHEL4 and RHEL3. The fast way out is to add
> > the macro definitions at the top of the specfile.
> >
> > But this will fork specfiles for no real reason, I'd rather see
> > keeping the same specfile for EPEL and Fedora (unless
> > abi/api/stability force chosing another version for EPEL than for
> > Fedora).
> >
> > Could we have the few macros available in Fedora but not older RHEL
> > releases placed in an epel-rpm-config package and have this be part of
> > the default build chroots? That way EPEL builds are more compatible to
> > conventional Fedora builds.
>
> This seems to make sense to me, +1.
+1 for me with one remark to not make it EPEL specific.
Also, would it be possible to have macros per distribution like RPMforge
is doing ?
So that something like this becomes possible:
%{?el3:%define _without_alsa 1}
%{!?_without_alsa:BuildRequires: alsa-lib-devel}
I understand this is another item that may cause a fierce battle between
proponents and opponents. It makes it much shorter and less obtrusive to
use these macros.
Thanks in advance,
-- dag wieers, dag at wieers.com, http://dag.wieers.com/ --
[all I want is a warm bed and a kind word and unlimited power]
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