[PATCHES] Makefile.common speedups
Dennis Gilmore
dennis at ausil.us
Wed Jul 30 22:30:15 UTC 2008
On Wednesday 30 July 2008, Adam Jackson wrote:
> On Wed, 2008-07-30 at 10:26 -0700, Toshio Kuratomi wrote:
> > Adam Jackson wrote:
> > > Attached are two (orthogonal) patches to make evaluation of
> > > Makefile.common a bit faster.
> > >
> > > The first one is possibly contentious. Currently, early-branching
> > > works by checking for the existence of the other branch, by using 'cvs
> > > rlog'. That kinda sucks, because it means you can't do 'make local'
> > > while disconnected, and even when connected it's not fast. The patch
> > > changes it to look for the package's name in a new file,
> > > common/early-branched-packages. By keeping that file together with
> > > Makefile.common we get pretty much the behaviour we're used to: when
> > > build targets change, you have to update common/. Note that if we
> > > apply this patch we will also need to create that (empty) file.
> > >
> > > This would change the cvsadmin procedure for early branching, but
> > > hopefully not by a burdensome amount.
> >
> > I'm against this one as it moves a kludge from Makefile.common into the
> > scripts that handle branching. Can we achieve the same thing by keeping
> > the information in the devel branch? For instance, each of the other
> > branches has a branch file with the branch name inside. If devel did
> > the same, could we alleviate this problem?
>
> Sure. Makefile.common could parse the 'branch' file even for devel/,
> and the magic word "early" or "rawhide" or something would mean "early
> branch if that's an option, otherwise normal rawhide behaviour".
>
> I don't have strong feelings about where the early-branch indicator
> lives, as long as it's something I can know without asking the CVS
> server.
>
> - ajax
cat F-9/branch
F-9
it should reference the line in branches that tells the Makefiles where to
build. this would require changes in the mass-branching, branching scripts
to make sure its right. but it should be workable. so when we start early
branching we will put F-11 in the branch file and add to branches in common
for knowing how to deal with F-11
--
Dennis Gilmore
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 197 bytes
Desc: This is a digitally signed message part.
URL: <http://listman.redhat.com/archives/fedora-buildsys-list/attachments/20080730/5b0d80fc/attachment.sig>
More information about the Fedora-buildsys-list
mailing list