Please add "~amd64" to the KEYWORDS for media-video/avidemux-2.0.24 There might also be some further extra settings needed, but It compiles and ffmpeg activates AMD64 optimizations. Reproducible: Always Steps to Reproduce: 1. 2. 3. Portage 2.0.50-r8 (gcc34-amd64-2004.1, gcc-3.4.0, glibc-2.3.4.20040605-r0, 2.6.5-gentoo-r1) ================================================================= System uname: 2.6.5-gentoo-r1 x86_64 4 Gentoo Base System version 1.4.16 Autoconf: sys-devel/autoconf-2.59-r4 Automake: sys-devel/automake-1.8.5 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CFLAGS="-march=athlon64 -m64 -mmmx -msse -msse2 -m3dnow -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/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon64 -m64 -mmmx -msse -msse2 -m3dnow -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache sandbox" GENTOO_MIRRORS="http://gentoo.mirror.sdv.fr" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X aalib accessibility acpi aim alsa amd64 apache2 apm arts audiofile avi berkdb bonobo cdr crypt cups curl dedicated dga directfb doc dvd dvdr emacs emacs-w3 encode esd ethereal evo fam fbcon fftw flac flash foomaticdb gb gd gdbm gif gmp gnome gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile icq imagemagick imap imlib jabber jack joystick jpeg lcms ldap libg++ libgda libwww lirc mad mcal mikmod motif mozilla mpeg mpi msn mule mysql ncurses nls nogcj odbc oggvorbis opengl oscar oss pam pcmcia pdflib perl png pnp ppds python quicktime readline ruby samba sasl scanner sdl slang slp snmp socks5 speex spell ssl svg tcltk tcpd theora tiff truetype unicode usb wmf xinerama xml xml2 xmms xosd xv xvid zlib"
Before i go ~amd64... what extra settings do you mean ? Do they affect stability ?
I was about to go to sleep yesterday, so I didn't check in further. What I meant was that there MIGHT be some configure settings specific to AMD64. But after second check it doesn't seem so. The only difference when compiling on amd64 is that some asm-optimisations are activated for the included ffmpeg. It is as stable as on non-amd64 architecture... It works, I've already done some conversions with it.
I can also confirm that this does indeed work as is. Please add a keyword.