I mainly use arson for CD ripping, and for that purpose it works fine on my dual-Opteron system. It emerged without incident, and has not segfaulted on me yet. Please add "~amd64" to the KEYWORDS for app-cdr/arson-0.9.7-r3. Reproducible: Always Steps to Reproduce: 1. Merge arson on an AMD64 system. 2. Launch arson. 3. Use it to rip CDs. Actual Results: Performed as expected Portage 2.0.50-r1 (default-amd64-2004.0, gcc-3.3.3, glibc-2.3.2-r9, 2.6.3-gentoo-r2) ================================================================= System uname: 2.6.3-gentoo-r2 x86_64 5 Gentoo Base System version 1.4.3.13 Autoconf: sys-devel/autoconf-2.58-r1 Automake: sys-devel/automake-1.7.8 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CFLAGS="-O2 -pipe" CHOST="x86_64-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.2/share/config /usr/kde/3/share/config /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache sandbox" GENTOO_MIRRORS="ftp://gentoo.ccccom.com http://gentoo.ccccom.com ftp://ftp.gtlib.cc.gatech.edu/pub/gentoo http://mirrors.tds.net/gentoo http://mirror.tucdemonic.org/gentoo/" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X aim alsa amd64 apm avi berkdb bonobo cdr crypt cups emacs encode esd foomaticdb gdbm gif gnome gpm gtk gtk2 gtkhtml guile imagemagick imap imlib java jpeg kde libg++ libwww mikmod motif mozilla mpeg multilib mysql ncurses nls oggvorbis opengl pam pda pdflib perl png ppds python qt quicktime readline samba sdl slang snmp spell ssl tcltk tcpd truetype usb xml2 xmms xv zlib"
Marked ~amd64. Done.