Gentoo Archives: gentoo-user

From: Kai Krakow <hurikhan77@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: CPU flags unsatisfied
Date: Thu, 30 Mar 2017 19:10:02
Message-Id: 20170330210925.6111b958@jupiter.sol.kaishome.de
In Reply to: Re: [gentoo-user] CPU flags unsatisfied by Alan McKinnon
1 Am Thu, 30 Mar 2017 01:08:06 +0200
2 schrieb Alan McKinnon <alan.mckinnon@×××××.com>:
3
4 > On 29/03/2017 23:11, thelma@×××××××××××.com wrote:
5 > > When I try to emerge any application that require audio eg:
6 > > firefox, ffmpeg, asterisk etc. I get
7 > >
8 > > !!! The ebuild selected to satisfy
9 > > ">=media-video/ffmpeg-3.2.4:0=[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?]"
10 > > has unmet requirements.
11 > > - media-video/ffmpeg-3.2.4::gentoo USE="X alsa bzip2 encode gpl
12 > > hardcoded-tables iconv mp3 network opengl postproc sdl threads
13 > > truetype vorbis x264 xcb xvid zlib (-altivec) -amr -amrenc
14 > > (-armv5te) (-armv6) (-armv6t2) (-armvfp) -bluray -bs2b -cdio -celt
15 > > -chromaprint -cpudetection -debug -doc -ebur128 -fdk -flite
16 > > -fontconfig -frei0r -fribidi -gcrypt -gme -gmp -gnutls -gsm
17 > > -iec61883 -ieee1394 -jack -jpeg2k -kvazaar -ladspa -libass -libcaca
18 > > -libilbc -librtmp -libsoxr -libv4l -lzma (-mipsdspr1) (-mipsdspr2)
19 > > (-mipsfpu) (-mmal) -modplug (-neon) -nvenc -openal -openh264
20 > > -openssl -opus -oss -pic -pulseaudio -rubberband -samba
21 > > -schroedinger -snappy -speex -ssh -static-libs -test -theora
22 > > -twolame -v4l -vaapi -vdpau -vpx -wavpack -webp -x265 -zimg -zvbi"
23 > > ABI_X86="64 -32 -x32" CPU_FLAGS_X86="mmx sse sse2 -3dnow -3dnowext
24 > > -aes -avx -avx2 -fma3 -fma4 -mmxext -sse3 -sse4_1 -sse4_2 -ssse3
25 > > -xop" FFTOOLS="aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt
26 > > graph2dot ismindex pktdumper qt-faststart sidxindex trasher"
27 > >
28 > > The following REQUIRED_USE flag constraints are unsatisfied:
29 > > cpu_flags_x86_sse? ( cpu_flags_x86_mmxext )
30 >
31 >
32 > Thelma,
33 >
34 > Do you EVER bother to read what portage is telling you?
35 >
36 > Or do you just by default see an error on-screen, not actually think
37 > for yourself, and dump a paste to gentoo-user expecting everyone here
38 > to do your thinking for you?
39
40 To beginners those portage dumps may not be too obvious. Everyone has
41 to start somewhere. We all did this. If nobody asks those questions,
42 there's nothing to find easily in Google (or your favorite search
43 engine).
44
45 > Seriously, this is getting tiresome.
46 > I hope you are not being paid wages to work these Gentoo machine(s).
47
48 What I hope is that Thelma is maybe setting up a starters guide,
49 improve wikis or gives helpful answers in the future.
50
51 Explaining how to read this and give the hint is probably more helpful
52 than harsh comments without any helpful reference to what was asked.
53
54 The only thing that Thelma could maybe improve is the order of handling
55 this: Maybe first search, then ask. Not the other way 'round. OTOH some
56 other question show that simply the deep knowledge is missing: Those
57 problems are pretty obvious to us experts and explaining what's behind
58 is even more important.
59
60 ;-)
61
62 --
63 Regards,
64 Kai
65
66 Replies to list-only preferred.