When trying to emerge dev-lang/go I see this error reported: error: CPU you selected does not support x86-64 instruction and then the build fails a short time after. Reproducible: Always Steps to Reproduce: 1. emerge -av dev-lang/go 2. Build fails Actual Results: >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-lang/go-1.3/work/go ... # Building C bootstrap tool. cmd/dist # Building compilers and Go bootstrap tool for host, linux/amd64. lib9 /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9/atoi.c:1:0: error: CPU you selected does not support x86-64 instruction set/var/tmp/portage/dev-lang/go-1.3/ work/go/src/lib9/_p9dir.c:1:0: error: CPU you selected does not support x86-64 instruction set/var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9/_exits.c:1:0: error: CPU you selected does not support x86-64 instruction set /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9/await.c:1:0: error: CPU you selected does not support x86-64 instruction set go tool dist: FAILED: gcc -O2 -march=i686 -pipe -Wall -Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown -pragmas -Wno-switch -Wno-comment -Wno-missing-field-initializers -fno-common -ggdb -pipe -fmessage-length=0 -c -m64 -I /var/tmp/portage/dev-lang/go-1.3/work/ go/include -DPLAN9PORT -I /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9 -o $WORK/_exits.o /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9/_exits.c go tool dist: FAILED: gcc -O2 -march=i686 -pipe -Wall -Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown -pragmas -Wno-switch -Wno-comment -Wno-missing-field-initializers -fno-common -ggdb -pipe -fmessage-length=0 -c -m64 -I /var/tmp/portage/dev-lang/go-1.3/work/ go/include -DPLAN9PORT -I /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9 -o $WORK/await.o /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9/await.c go tool dist: FAILED: gcc -O2 -march=i686 -pipe -Wall -Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown -pragmas -Wno-switch -Wno-comment -Wno-missing-field-initializers -fno-common -ggdb -pipe -fmessage-length=0 -c -m64 -I /var/tmp/portage/dev-lang/go-1.3/work/ go/include -DPLAN9PORT -I /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9 -o $WORK/atoi.o /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9/atoi.c go tool dist: FAILED: gcc -O2 -march=i686 -pipe -Wall -Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown -pragmas -Wno-switch -Wno-comment -Wno-missing-field-initializers -fno-common -ggdb -pipe -fmessage-length=0 -c -m64 -I /var/tmp/portage/dev-lang/go-1.3/work/ go/include -DPLAN9PORT -I /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9 -o $WORK/_p9dir.o /var/tmp/portage/dev-lang/go-1.3/work/go/src/lib9/_p9dir.c * ERROR: dev-lang/go-1.3::gentoo failed (compile phase): * build failed * * Call stack: * ebuild.sh, line 93: Called src_compile * environment, line 2053: Called die * The specific snippet of code: * ./make.bash || die "build failed"; * * If you need support, post the output of `emerge --info '=dev-lang/go-1.3::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-lang/go-1.3::gentoo'`. * The complete build log is located at '/var/tmp/portage/dev-lang/go-1.3/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-lang/go-1.3/temp/environment'. * Working directory: '/var/tmp/portage/dev-lang/go-1.3/work/go/src' * S: '/var/tmp/portage/dev-lang/go-1.3/work/go' >>> Failed to emerge dev-lang/go-1.3, Log file: >>> '/var/tmp/portage/dev-lang/go-1.3/temp/build.log' Expected Results: Build should have succeeded. Output from emerge --info: Portage 2.2.8-r1 (default/linux/x86/13.0, gcc-4.7.3, glibc-2.19-r1, 3.14.5-x86_64-linode42 x86_64) ================================================================= System uname: Linux-3.14.5-x86_64-linode42-x86_64-Intel-R-_Xeon-R-_CPU_E5-2680_v2_@_2.80GHz-with-gentoo-2.2 KiB Mem: 2042960 total, 51888 free KiB Swap: 524284 total, 454000 free Timestamp of tree: Tue, 26 Aug 2014 16:30:01 +0000 ld GNU ld (GNU Binutils) 2.23.2 app-shells/bash: 4.2_p45 dev-lang/python: 2.7.7, 3.2.5-r6, 3.3.5-r1 dev-util/cmake: 2.8.12.2-r1 dev-util/pkgconfig: 0.28-r1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.13.4 sys-devel/binutils: 2.23.2 sys-devel/gcc: 4.7.3-r1 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2-r1 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.13 (virtual/os-headers) sys-libs/glibc: 2.19-r1 Repositories: gentoo ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="* -@EULA" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=i686 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/ap ache2-php5.4/ext-active/ /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=i686 -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--autounmask=n" FCFLAGS="-O2 -march=i686 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -march=i686 -pipe" GENTOO_MIRRORS="http://mirror.usu.edu/mirrors/gentoo/ http://gentoo.llarian.net/ http://mirrors.rit.edu/gentoo/ http://gentoo.netnitco.net" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j3" 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" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="bash-completion berkdb bzip2 cli cracklib crypt cxx dri gdbm iconv ipv6 ithreads modules ncurses nls nptl nptlonly openmp pam pcre readline session ssl t cpd threads unicode x86 zlib" ABI_X86="32" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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 autoinde x 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="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthm ate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripma te tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBR EOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-4" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TA RGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx tride nt vesa via vmware dummy v4l" 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, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Please attach the entire build log to this bug report.
Created attachment 384188 [details] dev-lang:go-1.3.1:20140904-115217.log I got the same error as the original poster.
In my case this is a gentoo VM (~amd64) running as XEN DomU in CentOS. emerge --info: Portage 2.2.12 (python 2.7.8-final-0, hardened/linux/x86, gcc-4.8.3, glibc-2.19-r1, 3.15.10-hardened-r1 x86_64) ================================================================= System uname: Linux-3.15.10-hardened-r1-x86_64-Intel-R-_Xeon-R-_CPU_E3-1220L_V2_@_2.30GHz-with-gentoo-2.2 KiB Mem: 1015596 total, 312492 free KiB Swap: 1001468 total, 305488 free Timestamp of tree: Tue, 02 Sep 2014 07:45:01 +0000 ld GNU ld (GNU Binutils) 2.24 app-shells/bash: 4.2_p47 dev-lang/python: 2.7.8, 3.3.5-r1 dev-util/cmake: 2.8.12.2-r2 dev-util/pkgconfig: 0.28-r2 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.13.1 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.69 sys-devel/automake: 1.14.1 sys-devel/binutils: 2.24-r3 sys-devel/gcc: 4.8.3 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2-r1 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.16 (virtual/os-headers) sys-libs/glibc: 2.19-r1 Repositories: gentoo stoile_overlay eigenlay sunrise ACCEPT_KEYWORDS="x86 ~x86" ACCEPT_LICENSE="* -@EULA" CBUILD="i686-pc-linux-gnu" CFLAGS="-Os -pipe -mno-tls-direct-seg-refs -fno-omit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/spool/munin-async/.ssh" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/php/cli-php5.6/ext-active/ /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" CXXFLAGS="-Os -pipe -mno-tls-direct-seg-refs -fno-omit-frame-pointer" DISTDIR="/var/cache/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going --alphabetical --binpkg-respect-use y --load-average=3 --with-bdeps y --dynamic-deps n" FCFLAGS="-march=i686 -O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg cgroup collision-protect compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=i686 -O2 -pipe" GENTOO_MIRRORS="http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo http://gentoo.inode.at/ http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j1 -s" PKGDIR="/var/cache/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" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/var/cache/portage/tree" PORTDIR_OVERLAY="/var/lib/layman/stoile /var/lib/layman/eigenlay /var/lib/layman/sunrise" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="acl berkdb bzip2 caps cli cracklib crypt cxx dri gmp gs hardened iconv idn ipv6 jpeg logrotate logwatch lzma lzo modules ncurses nls nptl pam pax_kernel pcre pic png readline seccomp session ssl svg tcpd tiff udev unicode urandom vhosts x86 xattr xtpax zlib" ABI_X86="32" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="aggregation apache cgroups conntrack contextswitch cpu curl curl_json curl_xml df disk entropy ethstat exec interface iptables irq load lvm memory mysql netlink network nginx openvpn perl ping processes protocols python rrdtool swap syslog tail tcpconns threshold uptime users vmem" ELIBC="glibc" 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" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" 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, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Is this still an issue with dev-lang/go-1.3.3?
1.3.3 works for me.
Ok, thanks much. I'll go ahead and close this in that case.