>>> Compiling source in /var/tmp/portage/dev-lang/go-1.1.1/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-1.1.1/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-1.1.1/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-1.1.1/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-1.1.1/work/go/src/lib9/await.c:1:0: error: CPU you selected does not support x86-64 instruction set go tool dist: FAILED: gcc -Wall -Wstrict-prototypes -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment -fno-common -ggdb -pipe -O2 -c -m64 -DPLAN9PORT -I /var/tmp/portage/dev-lang/go-1.1.1/work/go/include -I /var/tmp/portage/dev-lang/go-1.1.1/work/go/src/lib9 -o $WORK/_exits.o /var/tmp/portage/dev-lang/go-1.1.1/work/go/src/lib9/_exits.c go tool dist: FAILED: gcc -Wall -Wstrict-prototypes -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment -fno-common -ggdb -pipe -O2 -c -m64 -DPLAN9PORT -I /var/tmp/portage/dev-lang/go-1.1.1/work/go/include -I /var/tmp/portage/dev-lang/go-1.1.1/work/go/src/lib9 -o $WORK/atoi.o /var/tmp/portage/dev-lang/go-1.1.1/work/go/src/lib9/atoi.c go tool dist: FAILED: gcc -Wall -Wstrict-prototypes -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment -fno-common -ggdb -pipe -O2 -c -m64 -DPLAN9PORT -I /var/tmp/portage/dev-lang/go-1.1.1/work/go/include -I /var/tmp/portage/dev-lang/go-1.1.1/work/go/src/lib9 -o $WORK/await.o /var/tmp/portage/dev-lang/go-1.1.1/work/go/src/lib9/await.c go tool dist: FAILED: gcc -Wall -Wstrict-prototypes -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment -fno-common -ggdb -pipe -O2 -c -m64 -DPLAN9PORT -I /var/tmp/portage/dev-lang/go-1.1.1/work/go/include -I /var/tmp/portage/dev-lang/go-1.1.1/work/go/src/lib9 -o $WORK/_p9dir.o /var/tmp/portage/dev-lang/go-1.1.1/work/go/src/lib9/_p9dir.c * ERROR: dev-lang/go-1.1.1 failed (compile phase): * build failed * * Call stack: * ebuild.sh, line 93: Called src_compile * environment, line 2316: Called die * The specific snippet of code: * ./make.bash || die "build failed"; Portage 2.1.12.2 (default/linux/x86/13.0/desktop/gnome, gcc-4.6.3, glibc-2.15-r3, 3.2.5-gg1236 x86_64) ================================================================= System uname: Linux-3.2.5-gg1236-x86_64-Intel-R-_Xeon-R-_CPU_E5-2690_0_@_2.90GHz-with-gentoo-2.2 KiB Mem: 65904780 total, 4252860 free KiB Swap: 67031036 total, 66917412 free Timestamp of tree: Mon, 05 Aug 2013 22:00:01 +0000 ld GNU ld (GNU Binutils) 2.23.1 app-shells/bash: 4.2_p45 dev-lang/python: 2.7.5, 3.2.5-r1 dev-util/cmake: 2.8.10.2-r2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.12.6 sys-devel/binutils: 2.23.1 sys-devel/gcc: 4.5.4, 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.7 (virtual/os-headers) sys-libs/glibc: 2.15-r3 Repositories: gentoo x-portage ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="* -@EULA" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=native -pipe -ggdb" 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/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=native -pipe -ggdb" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -march=i686 -pipe" FEATURES="assume-digests binpkg-logs compress-build-logs config-protect-if-modified 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" FFLAGS="-O2 -march=i686 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j32" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --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="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa berkdb bindist bluetooth branding bzip2 cairo cdda cdr cli colord consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr eds emboss encode evo exif fam firefox flac fortran gdbm gif gles2 gnome gnome-keyring gnome-online-accounts gpm gstreamer gtk iconv icu introspection ipv6 jpeg kerberos lcms ldap libnotify libsecret mad minizip mng modules mp3 mp4 mpeg mudflap nautilus ncurses nls nptl ogg opengl openmp opus pam pango pcre pdf perl png policykit ppds pulseaudio qt3support qt4 readline sdl session socialweb spell ssl startup-notification subversion svg tcpd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 x86 xcb xml xv xvid 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" 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 earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="keyboard mouse evdev" 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="php5-4" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident 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, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
I forgot to run linux32 when entering a 32-bit chroot.