On Monday 05 September 2005 19:39, Jason Stubbs wrote: > On Monday 05 September 2005 03:24, Mike Williams wrote: > > On Sunday 04 September 2005 15:11, Philip Webb wrote: > > > Having gone over to Udev, I went to unmerge Devfs & got a big red > > > warning. It appears that the 2005.1 profile gives Devfs as a virtual: > > > is this an oversight or is there a reason behind it ? > > > I would have assumed that Udev would now be the required device > > > manager. > > > > You installed using an earlier profile, obviously, when devfs was the > > default for virtual/dev-manager (otherwise you wouldn't have it > > installed). Because the profile depends on a virtual any attempt to > > remove a package providing that virtual will throw up the warning. > > Exactly the same symptom you're seeing with editors on -user. > > Yeah, you're right. virtual/editor is a terrible case. :/ > > Okay, it's possible that unmerging slotted packages of the one key may > break your system. How's about not warning if there's more than one > installed cat/pkg (rather than cat/pkg-ver) satisfying the profile atom > that is being triggered?
This patch follows that rule. Specifically, only one provider yields a warning (even with >1 slotted installation of said package) and multiple providers doesn't. Care to give it a go? -- Jason Stubbs
--- emerge.orig 2005-09-05 20:23:26.655817448 +0900 +++ emerge 2005-09-05 20:21:58.586206064 +0900 @@ -2044,8 +2044,14 @@ for x in realsyslist: mycp = portage.dep_getkey(x) if mycp in portage.settings.virtuals: - syslist.extend(portage.settings.virtuals[mycp]) - syslist.append(mycp) + providers = [] + for provider in portage.settings.virtuals[mycp]: + if portage.db[portage.root]["vartree"].dbapi.match(provider): + providers.append(provider) + if len(providers) == 1: + syslist.extend(providers) + else: + syslist.append(mycp) global myopts mysettings = portage.config(clone=portage.settings)
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