Gentoo Archives: gentoo-dev

From: Steve Dibb <beandog@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] lame use flag, local to global
Date: Wed, 10 Oct 2007 14:07:31
Message-Id: 470CD9B5.3000706@gentoo.org
In Reply to: Re: [gentoo-dev] lame use flag, local to global by Mart Raudsepp
1 Mart Raudsepp wrote:
2 > On T, 2007-10-09 at 21:03 -0600, Steve Dibb wrote:
3 >> The little lame use flag has started showing up more in local use flags,
4 >> and all for the same purpose, MP3 support using LAME libraries. I vote
5 >> we move it into a global use flag. Any objections, let me know.
6 >>
7 >> $ quse -D lame
8 >> local:lame:media-libs/libquicktime: Support LAME mp3 encoding
9 >> local:lame:media-libs/mlt: Support LAME mp3 encoding
10 >> local:lame:media-sound/abcde: Support LAME mp3 encoding
11 >> local:lame:media-sound/gnusound: Enable lame support
12 >> local:lame:media-video/mpeg4ip: Support LAME mp3 encoding in the
13 >> server/mp4live
14 >
15 > Any reason to not use something like mp3enc flag instead at that point?
16 > mp3 USE flag is already global, and appears to mean mp3 decoding, so how
17 > about a general mp3 encoding USE flag? I guess merging decoding and
18 > encoding behind the same USE flag might be an option too.
19 >
20
21 Ah, I knew this question was gonna come up, should have addresed it
22 first time around.
23
24 The reason we have mp3 and lame use flag is because there is more than
25 one mp3 encoder. In almost every case of the use flag being applied
26 above, there is already support for another mp3 codec (ffmpeg). So,
27 lame adds support for lame, not for mp3, which is also provided.
28
29 When there is just one mp3 codec used in an ebuild, then it makes sense
30 to use just the mp3 use flag.
31
32 Steve
33 --
34 gentoo-dev@g.o mailing list

Replies

Subject Author
[gentoo-dev] Re: lame use flag, local to global Duncan <1i5t5.duncan@×××.net>
Re: [gentoo-dev] lame use flag, local to global Chris Gianelloni <wolf31o2@g.o>