Gentoo Archives: gentoo-user

From: meino.cramer@×××.de
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] [OT] Still trying to compile hydrogen
Date: Sat, 18 Feb 2012 15:47:46
Message-Id: 20120218154535.GE3062@solfire
In Reply to: Re: [gentoo-user] [OT] Still trying to compile hydrogen by Alan McKinnon
1 Alan McKinnon <alan.mckinnon@×××××.com> [12-02-18 16:36]:
2 > On Sat, 18 Feb 2012 16:16:37 +0100
3 > meino.cramer@×××.de wrote:
4 >
5 > > Alan McKinnon <alan.mckinnon@×××××.com> [12-02-18 16:00]:
6 > > > On Sat, 18 Feb 2012 15:37:24 +0100
7 > > > Alex Schuster <wonko@×××××××××.org> wrote:
8 > > >
9 > > > > meino.cramer@×××.de writes:
10 > > > >
11 > > > > > As this line in my previous posting states, museseq needs Qt
12 > > > > > 4.*, which is installed...:
13 > > > > >
14 > > > > > configure: error: need qt >= 3.2.0
15 > > > >
16 > > > > Um, huh? If it would need Qt 4.*, it would say that you need qt >=
17 > > > > 4.something. But it says you need qt >= 3.2.0, so qt-meta
18 > > > > 3.3.8b-r2 (which I have installed) would do fine.
19 > > > > Oh, I just see that this is no longer in portage, my qt-meta:3
20 > > > > comes from the kde-sunset overlay.
21 > > > >
22 > > > > Maybe having Qt4 installed with the qt3support USE flag would
23 > > > > work, but I doubt it. Qt4 is very different from Qt3.
24 > > >
25 > > > my understanding is that qt3support gives run-time support only
26 > > > for apps built against qt3 but running under qt4 (i.e it's just a
27 > > > simple run-time wrapper around API calls).
28 > > >
29 > > > But qt3support cannot be used to built against qt4
30 > > >
31 > > > --
32 > > > Alan McKinnnon
33 > > > alan.mckinnon@×××××.com
34 > > >
35 > > >
36 > >
37 > > So, if QT3 is removed from protage, and museseq which still is in
38 > > portage seems only to build agains qt3, I see a contradiction here...
39 >
40 > But media-sound/museseq is NOT in the portage tree. If you have it,
41 > then it comes from an overlay, or from a local ebuild that you maintain.
42 >
43 > If museseq requires qt3, then the maintainer of the overlay (or you)
44 > must provide qt3 or provide documentation about which overlay it is in.
45 >
46 > IIRC you can find qt3 in kde-sunset
47 >
48 > Either way it looks like a maintainer mistake
49 >
50 > > May be on my system there somewhere leftovers from ancient time,
51 > > when qt3 needs some additional environment variables or such (?)...
52 > > what would it be...where I can I look for such settings?
53 >
54 >
55 >
56 > --
57 > Alan McKinnnon
58 > alan.mckinnon@×××××.com
59 >
60 >
61
62 Ooops! Sorry, I was mislead by some numbering "[1]" is used
63 for installs coming from pro-audio overlay and not "(1)" as I
64 thought.
65
66 Nonetheless, still wondering whats going on here...
67
68 Still investigating...
69
70 Best regards,
71 mcc