Compiles and works fine for me. Please add ~amd to the keywords. Reproducible: Always Steps to Reproduce: 1. 2. 3. Portage 2.0.51.19 (default-linux/amd64, gcc-3.4.3, glibc-2.3.4.20050125-r0, 2.6.11-ck2 x86_64) ================================================================= System uname: 2.6.11-ck2 x86_64 AMD Athlon(tm) 64 Processor 3000+ Gentoo Base System version 1.6.9 Python: dev-lang/python-2.3.5 [2.3.5 (#1, Feb 19 2005, 20:18:35)] distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-lang/python: 2.3.5 sys-devel/autoconf: 2.59-r6, 2.13 sys-devel/automake: 1.7.9-r1, 1.8.5-r3, 1.5, 1.4_p6, 1.6.3, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r4 sys-devel/libtool: 1.5.10-r5 virtual/os-headers: 2.6.8.1-r3 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CFLAGS="-march=athlon64 -pipe -s -O2 -fomit-frame-pointer -falign-functions=64 -falign-jumps=8 -falign-loops=8 -msse -msse2-m3dnow -mmmx" 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/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon64 -pipe -s -O2 -falign-functions=64 -falign-jumps=8 -falign-loops=8 -msse -msse2 -m3dnow -mmmx" DISTDIR="/home/distfiles" FEATURES="autoaddcvs autoconfig candy ccache distlocks sandbox" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" LANG="pl_PL" LC_ALL="pl_PL" LDFLAGS="-Wl,-O1 -Wl,--enable-new-dtags -Wl,--sort-common -s" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/portage" PORTDIR_OVERLAY="/usr/myportage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 X aalib acpi alsa berkdb bitmap-fonts cdr crypt cups curl dedicated divx4linux dvd dvdread esd fam flac font-server foomaticdb fortran gif gpm gtk imagemagick jp2 jpeg kde libwww lzw lzw-tiff motif mp3 mysql ncurses nls nptl nvidia oggvorbis opengl oss perl png python qt readline sdl ssl tcltk tiff truetype truetype-fonts type1-fonts usb userlocales xml xml2xmms xpm xrandr xv xvid zlib linguas_pl" Unset: ASFLAGS, CBUILD, CTARGET
keyword added ,thanks.