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Bug 542944 - =media-video/libpostproc-10.20140517-r1 makes ffmpeg impossible to use
Summary: =media-video/libpostproc-10.20140517-r1 makes ffmpeg impossible to use
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Media-video project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: 541248
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Reported: 2015-03-11 17:59 UTC by Rick Farina (Zero_Chaos)
Modified: 2015-03-11 19:02 UTC (History)
0 users

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Runtime testing required: ---

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Description Rick Farina (Zero_Chaos) gentoo-dev 2015-03-11 17:59:48 UTC 
=media-video/libpostproc-10.20140517-r1 has been marked stable, however, the deps on it makes it impossible to use media-video/ffmpeg:

RDEPEND="
        >=media-video/libav-0.8.2-r2:0=
        !media-video/ffmpeg:0
        abi_x86_32? ( !<=app-emulation/emul-linux-x86-medialibs-20140508-r3
                !app-emulation/emul-linux-x86-medialibs[-abi_x86_32(-)] )
"
DEPEND="${RDEPEND}"


currently, only media-video/ffmpeg-1.2.6-r1 is stable, and it has slot=0, but that's not really the only problem:

zero@gato zero-system % grep SLOT /usr/portage/media-video/ffmpeg/*.ebuild                     
/usr/portage/media-video/ffmpeg/ffmpeg-0.10.15.ebuild:SLOT="0.10"
/usr/portage/media-video/ffmpeg/ffmpeg-1.0.10.ebuild:SLOT="0"
/usr/portage/media-video/ffmpeg/ffmpeg-1.2.12.ebuild:SLOT="0"
/usr/portage/media-video/ffmpeg/ffmpeg-1.2.6-r1.ebuild:SLOT="0"
/usr/portage/media-video/ffmpeg/ffmpeg-2.2.13.ebuild:FFMPEG_SUBSLOT=52.55.55
/usr/portage/media-video/ffmpeg/ffmpeg-2.2.13.ebuild:SLOT="0/${FFMPEG_SUBSLOT}"
/usr/portage/media-video/ffmpeg/ffmpeg-2.5.4.ebuild:FFMPEG_SUBSLOT=54.56.56
/usr/portage/media-video/ffmpeg/ffmpeg-2.5.4.ebuild:SLOT="0/${FFMPEG_SUBSLOT}"
/usr/portage/media-video/ffmpeg/ffmpeg-2.6.ebuild:FFMPEG_SUBSLOT=54.56.56
/usr/portage/media-video/ffmpeg/ffmpeg-2.6.ebuild:SLOT="0/${FFMPEG_SUBSLOT}"
/usr/portage/media-video/ffmpeg/ffmpeg-9999.ebuild:FFMPEG_SUBSLOT=54.56.56
/usr/portage/media-video/ffmpeg/ffmpeg-9999.ebuild:SLOT="0/${FFMPEG_SUBSLOT}"

It looks like all but one version of ffmpeg have slot=0.

Essentially it is impossible to use media-video/ffmpeg at this point if anything depends on libpostproc.  Unfortunately, on my system a lot seems to pull in libpostproc such as app-emulation/emul-linux-x86-medialibs-20140508-r6
Comment 1 Rick Farina (Zero_Chaos) gentoo-dev 2015-03-11 19:02:37 UTC 
emerge -C postproc and sanely fix use flags.

Thanks to iamben for helping debug on irc.