Gentoo Archives: gentoo-user

From: Mick <michaelkintzios@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Cairo XCB
Date: Sat, 24 Jul 2010 08:49:31
Message-Id: 201007240948.29610.michaelkintzios@gmail.com
In Reply to: Re: [gentoo-user] Cairo XCB by Kevin O'Gorman
1 On Saturday 24 July 2010 01:11:23 Kevin O'Gorman wrote:
2 > On Fri, Jul 23, 2010 at 1:56 PM, David W Noon <dwnoon@××××××××.com> wrote:
3 > > On Fri, 23 Jul 2010 20:50:01 +0200, Mick wrote about [gentoo-user]
4 > >
5 > > Cairo XCB:
6 > > >I have seen messages similar to these:
7 > > > * Messages for package x11-libs/cairo-1.8.10:
8 > > >
9 > > > * You have enabled the Cairo XCB backend which is used only by
10 > > > * a select few apps. The Cairo XCB backend is presently
11 > > > * un-maintained and needs a lot of work to get it caught up
12 > > > * to the Xrender and Xlib backends, which are the backends used
13 > > > * by most applications. See:
14 > > > * http://lists.freedesktop.org/archives/xcb/2008-December/004139.html
15 > >
16 > > [snip]
17 > >
18 > > >which means that it's the default. What should I do with it, wait
19 > > >until the default profile gets rid of it, or do something different?
20 > >
21 > > My take is that the warning is against writing new applications that
22 > > might use the XCB back-end. Unless you are writing expressly X Window
23 > > (i.e. low level) applications, just ignore it.
24 > > --
25 > > Regards,
26 > >
27 > > Dave [RLU #314465]
28 > > ======================================================================
29 > > dwnoon@××××××××.com (David W Noon)
30 > > ======================================================================
31 >
32 > I put -xcb in the USE variable of /etc/make.conf, and did an emerge -aDNvu.
33 > Everything works,
34 > and cairo no longer complains. Ignoring it would probably have worked for
35 > me too, but it would have
36 > left me worrying.
37
38 Thanks guys.
39 --
40 Regards,
41 Mick

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