For instance vlc: Incompatible processor. This Qt build requires the following features: aes Aborted. Incompatible processor: missing feature 0x2000000 - aes. [1] 6451 abort vlc ❯ emerge --info Portage 2.2.27 (python 3.4.3-final-0, default/linux/amd64/13.0/desktop, gcc-4.9.3, glibc-2.22-r1, 4.3.3-gentoo x86_64) ================================================================= System uname: Linux-4.3.3-gentoo-x86_64-Intel-R-_Core-TM-_i3-2350M_CPU_@_2.30GHz-with-gentoo-2.2 KiB Swap: 5242876 total, 4911276 free Timestamp of repository gentoo: Wed, 27 Jan 2016 12:03:00 +0000 sh bash 4.3_p42-r1 ld GNU gold (Gentoo 2.25.1 p1.1 2.25.1) 1.11 distcc 3.2rc1 x86_64-pc-linux-gnu [enabled] app-shells/bash: 4.3_p42-r1::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.20.2::gentoo dev-lang/python: 2.7.10-r1::gentoo, 3.4.3-r1::gentoo dev-util/cmake: 3.4.2::gentoo dev-util/pkgconfig: 0.29::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.20.4::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.12.6::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.9.3::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers) sys-libs/glibc: 2.22-r1::gentoo Repositories: gentoo location: /var/repositories/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo priority: -1000 aidecoe location: /var/repositories/aidecoe sync-type: git sync-uri: git://github.com/aidecoe/aidecoe-overlay.git masters: gentoo dlang location: /var/repositories/dlang sync-type: git sync-uri: https://github.com/gentoo/dlang.git masters: gentoo ff2000 location: /var/repositories/ff2000 masters: gentoo eclass-overrides: qt kde fflua location: /var/repositories/fflua masters: gentoo gnome location: /var/repositories/gnome sync-type: git sync-uri: https://anongit.gentoo.org/git/proj/gnome.git masters: gentoo kde location: /var/repositories/kde sync-type: git sync-uri: https://anongit.gentoo.org/git/proj/kde.git masters: gentoo local location: /var/repositories/local masters: gentoo eclass-overrides: qt lua location: /var/repositories/lua sync-type: git sync-uri: https://anongit.gentoo.org/git/proj/lua.git masters: gentoo mv location: /var/repositories/mv sync-type: git sync-uri: https://anongit.gentoo.org/git/user/mv.git masters: gentoo qt location: /var/repositories/qt sync-type: git sync-uri: https://github.com/gentoo/qt masters: gentoo qutebrowser location: /var/repositories/qutebrowser masters: gentoo ruby_ff location: /var/repositories/ruby_ff masters: gentoo sage-on-gentoo location: /var/repositories/sagemath sync-type: git sync-uri: https://github.com/cschwan/sage-on-gentoo.git masters: gentoo science science location: /var/repositories/science masters: gentoo tlp location: /var/repositories/tlp sync-type: git sync-uri: https://github.com/dywisor/tlp-portage masters: gentoo yngwin location: /var/repositories/yngwin sync-type: git sync-uri: https://anongit.gentoo.org/git/dev/yngwin.git masters: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CC="clang" CFLAGS="-march=corei7-avx -O2 -pipe -ggdb" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /lib/modules /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXX="clang++" CXXFLAGS="-march=corei7-avx -O2 -pipe -ggdb" DISTDIR="/var/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distcc distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="de_DE.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j11" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac acl acpi alsa amd64 apm berkdb branding bzip2 cairo cdda cdr cli cracklib crypt cups cxx dbus directfb dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gdbm gif glamor gpm iconv infinality introspection ipv6 jpeg jpeg2k kipi lcdfilter lcms mad mmx mmxext mng modules mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp openrc pam pango pcre pdf png policykit ppds pulse pulseaudio readline sdl seccomp session spell sse sse2 sse3 sse4 sse4_1 ssl ssse3 svg systemd tcpd theora threads tiff truetype udev udisks unicode upower usb vaapi vorbis vpx x264 xattr xcb xcomposite xml xscreensaver xv xvid zlib zsh-completion" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="krita sheets stage words" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" ENLIGHTENMENT_MODULES="appmenu backlight battery bluez4 clock conf conf-applications conf-bindings conf-comp conf-dialogs conf-display conf-interaction conf-intl conf-menus conf-paths conf-performance conf-randr conf-shelves conf-theme conf-wallpaper2 conf-window-manipulation conf-window-remembers connman contact cpufreq everything fileman fileman-opinfo gadman ibar ibox lokker mixer msgbus music-control notification pager pager16 pager-plain quickaccess shot start syscon systray tasks teamwork temperature tiling winlist wizard xkbswitch wl-desktop-shell wl-drm wl-fb wl-text-input wl-wl wl-x11 xwayland" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de de_DE" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4 python3_4" RUBY_TARGETS="ruby21 ruby22 rbx" SANE_BACKENDS="epson epson2" USERLAND="GNU" VIDEO_CARDS="intel i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Just to be clear, this affects only third-party apps? i.e. qt tools such as moc or uic or qdbus are _not_ affected? Also attach /usr/lib64/qt5/mkspecs/qmodule.pri and /proc/cpuinfo please.
It seems only gui applications are affected: tested with uic and qdbusviewer ❯ uic --help Usage: /usr/lib64/qt5/bin/uic [options] [uifile] Qt User Interface Compiler version 5.6.0 Options: -h, --help Displays this help. -v, --version Displays version information. -d, --dependencies Display the dependencies. -o, --output <file> Place the output into <file> -p, --no-protection Disable header protection. -n, --no-implicit-includes Disable generation of #include-directives. --postfix <postfix> Postfix to add to all generated classnames. --tr, --translate <function> Use <function> for i18n. --include <include-file> Add #include <include-file> to <file>. -g, --generator <java|cpp> Select generator. Arguments: [uifile] Input file (*.ui), otherwise stdin. ~ ❯ qdbusviewer --help Incompatible processor. This Qt build requires the following features: aes Aborted. Incompatible processor: missing feature 0x2000000 - aes. [1] 26007 abort qdbusviewer --hel
Seems like aes is neither in my CPU_FLAGS_X86 nor my cpuinfo, but in qmodule.pri =========== qmodule.pri =========== CONFIG += journald qpa largefile nostrip use_gold_linker enable_new_dtags sse2 sse3 ssse3 sse4_1 sse4_2 avx avx2 QT_BUILD_PARTS += libs tools QT_NO_DEFINES = ALSA CUPS DBUS EGL EGLFS EGL_X11 EVDEV FONTCONFIG FREETYPE HARFBUZZ IMAGEFORMAT_JPEG IMAGEFORMAT_PNG LIBPROXY MITSHM OPENGL OPENSSL OPENVG PULSEAUDIO SHAPE SSL STYLE_GTK TSLIB XCURSOR XFIXES XKB XRANDR XRENDER XSYNC ZLIB QT_QCONFIG_PATH = host_build { QT_CPU_FEATURES.x86_64 = aes avx cx16 mmx pclmul popcnt sse sse2 sse3 ssse3 sse4.1 sse4.2 sse4 } else { QT_CPU_FEATURES.x86_64 = aes avx cx16 mmx pclmul popcnt sse sse2 sse3 ssse3 sse4.1 sse4.2 sse4 } QT_COORD_TYPE = double QT_LFLAGS_ODBC = -lodbc QMAKE_AR = x86_64-pc-linux-gnu-ar cqs QMAKE_RANLIB = x86_64-pc-linux-gnu-ranlib QMAKE_STRIP = x86_64-pc-linux-gnu-strip QMAKE_OBJDUMP = x86_64-pc-linux-gnu-objdump QMAKE_LINK = clang++ QMAKE_CC = clang QMAKE_CXX = clang++ QMAKE_CFLAGS = -march=corei7-avx -O2 -pipe -ggdb QMAKE_CXXFLAGS = -march=corei7-avx -O2 -pipe -ggdb QMAKE_LFLAGS = -Wl,-O1 -Wl,--as-needed styles += mac fusion windows DEFINES += QT_NO_MTDEV QT_CFLAGS_GLIB = -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include QT_LIBS_GLIB = -lgthread-2.0 -pthread -lglib-2.0 QMAKE_INCDIR_LIBUDEV = QMAKE_LIBS_LIBUDEV = -ludev DEFINES += QT_NO_EVDEV DEFINES += QT_NO_TSLIB DEFINES += QT_NO_LIBINPUT sql-drivers = sql-plugins = ============= /proc/cpuinfo ============= processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz stepping : 7 microcode : 0x1b cpu MHz : 2300.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes 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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid xsaveopt bugs : bogomips : 4589.77 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz stepping : 7 microcode : 0x1b cpu MHz : 2300.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 2 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes 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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid xsaveopt bugs : bogomips : 4589.77 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz stepping : 7 microcode : 0x1b cpu MHz : 2300.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes 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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid xsaveopt bugs : bogomips : 4589.77 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz stepping : 7 microcode : 0x1b cpu MHz : 2299.910 cache size : 3072 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 2 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes 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 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 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid xsaveopt bugs : bogomips : 4589.77 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management:
Indeed, as confirmed here http://ark.intel.com/products/53438/Intel-Core-i3-2350M-Processor-3M-Cache-2_30-GHz your CPU does not seem to support AES-NI. However you're using -march=corei7-avx, which AFAICS *does* enable AES-NI (-maes). Looks like your C(XX)FLAGS are wrong...
That is DEFINITELY weird! This means they changed the meaning of the march. When I set this machine up I ran the commands suggested in the safe cflags wiki. It clearly said "corei7-avx". I know back then this was the suggested flag for sandybridges. Running this now tells me "-march=sandybridge". WTF :( I also need to disable maes with sandybridge. This was not needed back then when I set this machine up. MEH! I can't run march=native, because I need distcc...
