All combinations of USE flags emerge on amd64. With all USE flags set,
manages to authenticate against an LDAP server (whew! was that a lot of work
to set up!):
AT htdocs # getent passwd | grep 0:0
root:x:0:0:root:/root:/bin/bash
root:x:0:0:root:/root:/bin/bash
So I'd say amd64's ready to stable.
Gentoo Base System version 1.12.5
Portage 2.1.1-r1 (default-linux/amd64/2006.1, gcc-4.1.1, glibc-2.4-r3,
2.6.15-gentoo-r72006040301 x86_64)
=================================================================
System uname: 2.6.15-gentoo-r72006040301 x86_64 AMD Athlon(tm) 64 Processor
3700+
Last Sync: Mon, 11 Dec 2006 21:50:01 +0000
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: [Not Present]
dev-lang/python: 2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache: [Not Present]
dev-util/confcache: [Not Present]
sys-apps/sandbox: 1.2.17
sys-devel/autoconf: 2.13, 2.60
sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2
sys-devel/binutils: 2.16.1-r3
sys-devel/gcc-config: 1.3.14
sys-devel/libtool: 1.5.22
virtual/os-headers: 2.6.11-r2
ACCEPT_KEYWORDS="amd64"
AUTOCLEAN="yes"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig collision-protect confcache digest distlocks
metadata-transfer multilib-strict sandbox sfperms strict test"
GENTOO_MIRRORS="http://gentoo.chem.wisc.edu/gentoo/"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude='/distfiles' --exclude='/local' --exclude='/packages'"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://209.59.138.21/gentoo-portage"
USE="amd64 berkdb bitmap-fonts cli cracklib crypt cups dlloader dri elibc_glibc
fortran gdbm gpm iconv input_devices_evdev input_devices_keyboard
input_devices_mouse ipv6 isdnlog kernel_linux libg++ ncurses nls nptl nptlonly
pam pcre perl ppds pppd python readline reflection session spl ssl tcpd
truetype-fonts type1-fonts udev unicode userland_GNU video_cards_apm
video_cards_ark video_cards_ati video_cards_chips video_cards_cirrus
video_cards_cyrix video_cards_dummy video_cards_fbdev video_cards_glint
video_cards_i128 video_cards_i810 video_cards_mga video_cards_neomagic
video_cards_nv video_cards_rendition video_cards_s3 video_cards_s3virge
video_cards_savage video_cards_siliconmotion video_cards_sis video_cards_sisusb
video_cards_tdfx video_cards_tga video_cards_trident video_cards_tseng
video_cards_v4l video_cards_vesa video_cards_vga video_cards_via
video_cards_vmware video_cards_voodoo xorg zlib"
Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS,
LINGUAS, MAKEOPTS, PORTAGE_RSYNC_EXTRA_OPTS