Gentoo Archives: gentoo-user

From: thelma@×××××××××××.com
To: Gentoo mailing list <gentoo-user@l.g.o>
Subject: [gentoo-user] CPU flags unsatisfied
Date: Wed, 29 Mar 2017 21:11:22
Message-Id: feb355e2-935c-2ab8-19c5-86d183dc5a76@sys-concept.com
1 When I try to emerge any application that require audio eg: firefox, ffmpeg, asterisk etc.
2 I get
3
4 !!! The ebuild selected to satisfy ">=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(-)?]" has unmet requirements.
5 - media-video/ffmpeg-3.2.4::gentoo USE="X alsa bzip2 encode gpl hardcoded-tables iconv mp3 network opengl postproc sdl threads truetype vorbis x264 xcb xvid zlib (-altivec) -amr -amrenc (-armv5te) (-armv6) (-armv6t2) (-armvfp) -bluray -bs2b -cdio -celt -chromaprint -cpudetection -debug -doc -ebur128 -fdk -flite -fontconfig -frei0r -fribidi -gcrypt -gme -gmp -gnutls -gsm -iec61883 -ieee1394 -jack -jpeg2k -kvazaar -ladspa -libass -libcaca -libilbc -librtmp -libsoxr -libv4l -lzma (-mipsdspr1) (-mipsdspr2) (-mipsfpu) (-mmal) -modplug (-neon) -nvenc -openal -openh264 -openssl -opus -oss -pic -pulseaudio -rubberband -samba -schroedinger -snappy -speex -ssh -static-libs -test -theora -twolame -v4l -vaapi -vdpau -vpx -wavpack -webp -x265 -zimg -zvbi" ABI_X86="64 -32 -x32" CPU_FLAGS_X86="mmx sse sse2 -3dnow -3dnowext -aes -avx -avx2 -fma3 -fma4 -mmxext -sse3 -sse4_1 -sse4_2 -ssse3 -xop" FFTOOLS="aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher"
6
7 The following REQUIRED_USE flag constraints are unsatisfied:
8 cpu_flags_x86_sse? ( cpu_flags_x86_mmxext )
9
10 The above constraints are a subset of the following complete expression:
11 libv4l? ( v4l ) fftools_cws2fws? ( zlib ) test? ( encode ) postproc? ( gpl ) frei0r? ( gpl ) cdio? ( gpl ) samba? ( 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_aes? ( 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 )
12
13 My cpuinfo flags:
14 processor : 3
15 vendor_id : GenuineIntel
16 cpu family : 6
17 model : 69
18 model name : Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz
19
20 flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
21
22 make.conf
23 CFLAGS="-march=native -O2 -pipe"
24 CXXFLAGS="${CFLAGS}"
25 CHOST="x86_64-pc-linux-gnu"
26 MAKEOPTS="-j5"
27
28 lspci -v | grep -i audio
29 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 09)
30 Subsystem: Intel Corporation Haswell-ULT HD Audio Controller
31 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
32 Subsystem: Intel Corporation 8 Series HD Audio Controller
33
34 cat /proc/asound/card*/codec* | grep Codec
35 Codec: Intel Haswell HDMI
36 Codec: Realtek ALC892
37
38 speaker-test -t wave -c 6
39
40 speaker-test 1.1.2
41
42 Playback device is default
43 Stream parameters are 48000Hz, S16_LE, 6 channels
44 WAV file(s)
45 ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.1.2/work/alsa-lib-1.1.2/src/pcm/pcm_dmix.c:1041:(snd_pcm_dmix_open) unable to open slave
46 Playback open error: -2,No such file or directory
47
48 --
49 Thelma

Replies

Subject Author
Re: [gentoo-user] CPU flags unsatisfied Neil Bothwick <neil@××××××××××.uk>
Re: [gentoo-user] CPU flags unsatisfied Alan McKinnon <alan.mckinnon@×××××.com>
Re: [gentoo-user] CPU flags unsatisfied Dale <rdalek1967@×××××.com>