Adding the ~amd64 keyword to /usr/portage/media-gfx/gifsicle/gifsicle-1.40.ebuild allowed it to compile, install, and work fine. Reproducible: Always Steps to Reproduce: 1. Add ~amd64 keyword to /usr/portage/media-gfx/gifsicle/gifsicle-1.40.ebuild 2. ACCEPT_KEYWORDS="~amd64" emerge gifsicle 2. Share and enjoy Actual Results: gifsicle installed, compiled, and ran fine. Portage 2.0.51-r3 (default-amd64-2004.0, gcc-3.3.3, glibc-2.3.4.20040808-r0, 2.6.4-gentoo-r1 x86_64) ================================================================= System uname: 2.6.4-gentoo-r1 x86_64 AMD Opteron(tm) Processor 242 Gentoo Base System version 1.5.1 Autoconf: sys-devel/autoconf-2.59-r4 Automake: sys-devel/automake-1.8.5-r1 Binutils: sys-devel/binutils-2.15.91.0.1-r1 Headers: sys-kernel/linux26-headers-2.6.7-r4 Libtools: sys-devel/libtool-1.5.2-r5 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CFLAGS="-O2 -pipe" CHOST="x86_64-pc-linux-gnu" COMPILER="" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.1/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="" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache distlocks" GENTOO_MIRRORS="http://mirrors.tds.net/gentoo ftp://mirrors.tds.net/gentoo ftp://ftp.ndlug.nd.edu/pub/gentoo/" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X aalib alsa amd64 apm arts avi berkdb bitmap-fonts cdr crypt cups dvd encode esd f77 foomaticdb fortran gdbm ggi gif gnome gpm gtk gtk2 guile imlib jpeg kde libg++ libwww mikmod motif mozilla mpeg multilib mysql ncurses nls nogcj oggvorbis opengl oss pam pdflib perl png ppds python qt quicktime readline scanner sdl slang spell ssl tcltk tcpd truetype usb xml2 xmms xv zlib"
Fixed in CVS.