I'm successfully running x11-misc/icewmcp-3.2 on amd64, using no additional options for the ebuild. Here's my info: Portage 2.0.51-r3 (default-linux/amd64/2004.3, gcc-3.4.3, glibc-2.3.4.20040808-r1, 2.6.9-gentoo-r9 x86_64) ================================================================= System uname: 2.6.9-gentoo-r9 x86_64 AMD Athlon(tm) 64 Processor 3500+ Gentoo Base System version 1.4.16 ccache version 2.3 [enabled] Autoconf: sys-devel/autoconf-2.59-r5 Automake: sys-devel/automake-1.8.5-r1 Binutils: sys-devel/binutils-2.15.90.0.1.1-r3 Headers: sys-kernel/linux26-headers-2.6.8.1-r1 Libtools: sys-devel/libtool-1.5.2-r7 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CFLAGS="-O3 -march=athlon64 -pipe -mfpmath=sse" CHOST="x86_64-pc-linux-gnu" COMPILER="" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O3 -march=athlon64 -pipe -mfpmath=sse" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox" GENTOO_MIRRORS="http://mirror.pudas.net/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 X acpi alsa berkdb bitmap-fonts crypt fam gcj gdbm gif gnome gtk gtk2 imlib ipv6 ithreads java javascript jp2 jpeg junit lzw lzw-tiff mozcalendar mozdevelop mozilla moznoirc mozplaintext mozsvg multilib ncurses nls nobcel nobeanutils nocommonsnet norhino noxalan nptl opengl oss pam pcre pic png python readline samba ssl tcpd tiff truetype unicode usb userlocales xml2 xpm xrandr xv zlib"
thanks for your report, keyword added.