Something

Portage 2.1.2_rc2-r5 (default-linux/x86/2006.1/desktop, gcc-3.3.6/vanilla, glibc-2.3.5-r2, 2.6.16-suspend2-r9 i686)
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System uname: 2.6.16-suspend2-r9 i686 AMD Athlon(tm)
Gentoo Base System version 1.6.14
Last Sync: Mon, 04 Dec 2006 19:00:01 +0000
app-admin/eselect-compiler: 2.0.0_rc1-r1
dev-java/java-config: 1.2.11-r1
dev-lang/python:     2.3.5, 2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
sys-apps/sandbox:    1.2.18.1
sys-devel/autoconf:  2.13, 2.59-r7
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:  2.17
sys-devel/gcc-config: 2.0.0_beta2
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.17
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-mcpu=i686"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/devel/env /usr/kde/devel/share/config /usr/kde/devel/shutdown /usr/lib/mozilla/defaults/pref /usr/share/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/bind"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-mcpu=i686"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/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/overlays"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 X Xegl Xgl Xglx aalib ac52 alsa apache apache2 arts avi berkdb bitmap-fonts cairo cdr cgi cli cracklib crypt cups curl curlwrappers dbus debug directfb dlloader dri dv dvd dvdr eds elibc_glibc emboss encode esd fam fb fbcon fbdevhw ffb fglrx firefox foomatic fortran freetype freetype2 gdbm gif glitz glx gmail gnome gpm gstreamer gtk gtk2 gui hal iconv input_devices_keyboard input_devices_mouse ipv6 isdnlog javascript jpeg kde kernel kernel_linux ldap libg++ linux live mad mikmod mod_php mono mp3 mpeg mplayer mysql ncurses network nls nptl nptlonly ogg opengl oss pam pcre pdf perl php pkgconfig png pop pop3 ppds pppd python qt qt3 qt4 quicktime readline real reflection samba scanner sdk sdl session socks socks4 socks5 spell spl sqlite sse ssl svg svga tcpd theora thread truetype truetype-fonts type1-fonts udev unicode usb userland_GNU v4l vesa video_cards_r300 video_cards_radeon video_cards_vesa vidix vorbis win32codecs xine xml xml2 xorg xv xvid zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS, PORTAGE_RSYNC_EXTRA_OPTS