Please add "~amd64" to the KEYWORDS for app-benchmarks/piozone-1.0-r2. Compiles and runs here. Reproducible: Always Steps to Reproduce: 1. 2. 3. Portage 2.0.51.19 (default-linux/amd64/2004.3, gcc-3.4.3, glibc-2.3.4.20041102-r0, 2.6.11-ck1 x86_64) ================================================================= System uname: 2.6.11-ck1 x86_64 AMD Athlon(tm) 64 Processor 3200+ Gentoo Base System version 1.4.16 Python: dev-lang/python-2.3.4-r1 [2.3.4 (#1, Feb 24 2005, 07:25:03)] dev-lang/python: 2.3.4-r1 sys-devel/autoconf: 2.59-r5, 2.13 sys-devel/automake: 1.8.5-r3, 1.5, 1.7.9-r1, 1.6.3, 1.4_p6, 1.9.4 sys-devel/binutils: 2.15.92.0.2-r1 sys-devel/libtool: 1.5.10-r4 virtual/os-headers: 2.6.8.1-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CFLAGS="-Os -march=k8 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-Os -march=k8 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig buildpkg ccache distlocks sandbox" GENTOO_MIRRORS="ftp://gentoo.mirrors.pair.com/ http://gentoo.mirrors.pair.com/ ftp://gentoo.ccccom.com http://mirror.clarkson.edu/pub/distributions/gentoo/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage /usr/local/fluidportage/trunk" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X Xaw3d a52 aac acpi acpi4linux aim alsa amd amd64 apache2 arts audiofile avi bash-completion berkdb bidi bitmap-fonts bluetooth bootsplash bzlib cdparanoia cdr chroot clamav clearpasswd codecs crypt cups curl dga divx4linux dnd doc dv dvd dvdr edl encode erandom esd evo exif fam fame fbcon ffmpeg flac flash font-server foomaticdb fortran freetds gcj gd gif gimp gimpprint gmail gpm gstreamer gtk gtk2 imagemagick imap imlib innodb ipv6 irda ithreads jabber jack java javascript jikes joystick jp2 jpeg jpeg2k junit kde kdeenablefinal kerberos krb4 ldap libwww lirc live lzo lzw lzw-tiff mad maildir matroska mcal mikmod mjpeg mng monkey motif mozdevelop mozilla mozsvg mozxmlterm mp3 mpeg mplayer msn multilib mysql nas ncurses network nls nptl nptlonly nvidia oav oggvorbis openal openexr opengl opie oss pam pda pear-db perl pic png ppds python qt quicktime readline real rtc samba scanner sdl sed spell sqlite ssl streamzap svg symlink tcpd tetex theora tidy tiff transcode truetype truetype-fonts type1-fonts usb userlocales v4l v4l2 virus-scan wifi wmf wsconvert wxwindows xine xinerama xml2 xmms xosd xpm xprint xrandr xscreensaver xv xvid xvmc yv12 zeroconf zlib" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS
Fixed in cvs, thanks for the report!