Date: Tue, 12 Jun 2007 11:23:34 +0100 From: Alex Zbyslaw <xfb52@dial.pipex.com> To: Josh Tolbert <hemi@puresimplicity.net> Cc: questions@FreeBSD.org Subject: Re: portupgrade -o strangeness... Message-ID: <466E7426.3060905@dial.pipex.com> In-Reply-To: <20070612034110.GA95034@just.puresimplicity.net> References: <20070607204129.GA45269@just.puresimplicity.net> <466937C6.1010306@dial.pipex.com> <20070612034110.GA95034@just.puresimplicity.net>
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Josh Tolbert wrote: >On Fri, Jun 08, 2007 at 12:04:38PM +0100, Alex Zbyslaw wrote: > > >>Josh Tolbert wrote: >> >> >> >>>(15:38:21 <hemi@demon:~>) $ pkg_info | grep bison >>>bison-1.75_2,1 A parser generator from FSF, (mostly) compatible with >>>Yacc >>>(15:38:30 <hemi@demon:~>) $ sudo portupgrade -o devel/bison2 bison >>>(15:38:34 <hemi@demon:~>) $ sudo portupgrade -fo devel/bison2 bison >>>---> Reinstalling 'bison-1.75_2,1' (devel/bison) >>> >>> >>> >>> >>Have you tried "sudo portupgrade -f -o devel/bison2 bison" in case it's >>some bug in parsing merged options? Worth a PR in any case... >> >>Failing that you could just pkg_delete bison and install bison2 afresh. >>You shouldn't have to but... >> >>--Alex >> >> > >Hi Alex, > >Yes, I did exactly that. Take a look at the example above. :) > > It doesn't look like what I was suggesting is the issue so it's all moot, but the example I can see: sudo portupgrade -fo devel/bison2 bison is different from what I was suggesting: sudo portupgrade -f -o devel/bison2 bison which deliberately split -f and -o. Your original version could reasonably be expected to work, but I have seen software (even written some :-)) which does not correctly parse flags when they are combined ("-fo") especially when one of them also takes an argument. That's not what's happening here, but my suggestion was always a shot in the dark. >Anyway, a PR has been filed and the response is, "it's a feature." I'm not >sure how it's a feature, but it is. The example I was given looks like this: > >$ pkg_version -t 2.3_1 1.75_2,1 >< > >I'm guessing it's just doing some odd string comparison instead of breaking >the version number apart and handling it with weight on the major version >number, etc. > > I find it bizarre too, since I don't even understand *why* the version numbers matter in that command line. You've said "upgrade using devel/bison2" as the origin and it's upgrading using "devel/bison". I could understand the version number bizarre-matching affecting *whether* portupgrade chooses to upgrade (so requiring -f) but not that it fails to honour the origin you've given. The pkg_version comparison is surely just wrong. The version numbers look correct to me. Interestingly, if you drop the ,1 from the second version, the answer is correct (on 5.4 anyway). $ pkg_version -t 2.3_1 1.75_2 > Or add a comma to the first $ pkg_version -t 2.3_1,1 1.75_2,1 > which looks like a bug to me, but maybe there's something non-standard about that version number. Blowed if I can see what; there are plenty of examples like it in my installed packages. There's definitely a bug in something. Software, bah. --Alex PS Presumably deinstalling bison and installing bison2 worked OK as a workaround?
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