| View previous topic :: View next topic |
| Author |
Message |
coffeecat
n00b
Joined: 17 Jun 2003
Posts: 54
|
 Posted: Sun Jun 07, 2015 11:42 pm Post subject: Emerge ffmpeg = ??? (Solved) |
 |
|
I routinely typed emerge -uvaD world, and the computer responded with this:
| Code: | !!! The ebuild selected to satisfy ">=media-video/ffmpeg-2.0:0" has unmet requirements.
- media-video/ffmpeg-2.6.3::gentoo USE="X aac alsa bzip2 encode gpl hardcoded-tables iconv mp3 network opengl postproc sdl threads truetype vorbis x264 xcb xvid zlib -aacplus (-altivec) -amr -amrenc (-armv5te) (-armv6) (-armv6t2) (-armvfp) -bluray -bs2b -cdio -celt -cpudetection -debug -doc -examples -faac -fdk -flite -fontconfig -frei0r -fribidi -gme -gnutls -gsm -iec61883 -ieee1394 -jack -jpeg2k -ladspa -libass -libcaca -libsoxr -libv4l -lzma (-mipsdspr1) (-mipsdspr2) (-mipsfpu) -modplug (-neon) -openal -openssl -opus -oss -pic -pulseaudio -quvi -rtmp -samba -schroedinger -speex -ssh -static-libs -test -theora -twolame -v4l -vaapi -vdpau -vpx -wavpack -webp -x265 -zvbi" ABI_X86="64 -32 -x32" CPU_FLAGS_X86="mmx sse sse2 -3dnow -3dnowext -avx -avx2 -fma3 -fma4 -mmxext -sse3 -sse4_1 -sse4_2 -ssse3 -xop" FFTOOLS="aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart trasher"
The following REQUIRED_USE flag constraints are unsatisfied:
cpu_flags_x86_sse? ( cpu_flags_x86_mmxext )
The above constraints are a subset of the following complete expression:
libv4l? ( v4l ) fftools_cws2fws? ( zlib ) test? ( encode ) postproc? ( gpl ) frei0r? ( gpl ) cdio? ( gpl ) samba? ( gpl ) zvbi? ( gpl ) encode? ( x264? ( gpl ) x265? ( gpl ) xvid? ( gpl ) X? ( !xcb? ( gpl ) ) ) cpu_flags_x86_avx2? ( cpu_flags_x86_avx ) cpu_flags_x86_fma4? ( cpu_flags_x86_avx ) cpu_flags_x86_fma3? ( cpu_flags_x86_avx ) cpu_flags_x86_xop? ( cpu_flags_x86_avx ) cpu_flags_x86_avx? ( cpu_flags_x86_sse4_2 ) cpu_flags_x86_sse4_2? ( cpu_flags_x86_sse4_1 ) cpu_flags_x86_sse4_1? ( cpu_flags_x86_ssse3 ) cpu_flags_x86_ssse3? ( cpu_flags_x86_sse3 ) cpu_flags_x86_sse3? ( cpu_flags_x86_sse2 ) cpu_flags_x86_sse2? ( cpu_flags_x86_sse ) cpu_flags_x86_sse? ( cpu_flags_x86_mmxext ) cpu_flags_x86_mmxext? ( cpu_flags_x86_mmx ) cpu_flags_x86_3dnowext? ( cpu_flags_x86_3dnow ) cpu_flags_x86_3dnow? ( cpu_flags_x86_mmx )
(dependency required by "media-video/mplayer-1.2_pre20150214::gentoo" [installed])
(dependency required by "@selected" [set])
(dependency required by "@world" [argument]) |
I've never seen anything like this before and don't know what it means or what to do about it. Can someone please help me?
Last edited by coffeecat on Mon Jun 08, 2015 12:06 am; edited 1 time in total |
|
| Back to top |
|
 |
eccerr0r
Watchman
Joined: 01 Jul 2004
Posts: 9711
Location: almost Mile High in the USA
|
| Posted: Sun Jun 07, 2015 11:54 pm Post subject: |
|
|
I think the ffmpeg build now requires CPU flags that usually comes with the flag you want.
In this case
cpu_flags_x86_sse? ( cpu_flags_x86_mmxext )
means you have SSE enabled but not MMXEXT. Adding mmxext should make it go away.
_________________
Intel Core i7 2700K/Radeon R7 250/24GB DDR3/256GB SSD
What am I supposed watching? |
|
| Back to top |
|
|
coffeecat
n00b
Joined: 17 Jun 2003
Posts: 54
|
| Posted: Mon Jun 08, 2015 12:06 am Post subject: |
|
|
| Thanks. |
|
| Back to top |
|
|
brokenHeart
n00b
Joined: 15 May 2013
Posts: 35
Location: versailles
|
| Posted: Wed Nov 23, 2016 5:10 pm Post subject: |
|
|
Hello,
just to be complete with the answer since a tool is available to produce the string to include in make.conf
example (on my WSL Gentoo)
| Code: | $ emerge -1v app-portage/cpuid2cpuflags
$ cpuinfo2cpuflags-x86
CPU_FLAGS_X86="aes avx fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" |
|
|
| Back to top |
|
|
|
Portage & Programming
