Mine

Portage 2.1.1-r1 (default-linux/x86/2006.0, gcc-3.4.4, glibc-2.3.5-r2, 2.6.17-gentoo-r8 i686)
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System uname: 2.6.17-gentoo-r8 i686 Intel(R) Celeron(R) CPU 2.40GHz
Gentoo Base System version 1.6.14
Last Sync: Sun, 05 Nov 2006 18:50:01 +0000
ccache version 2.3 [enabled]
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: 1.2.11-r1
dev-lang/python:     2.4.2
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     2.3
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.16.1-r3
sys-devel/gcc-config: 1.3.12-r6
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=i686 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/splash /etc/terminfo"
CXXFLAGS="-O2 -march=i686 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks metadata-transfer sandbox sfperms strict"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo"
LC_ALL="es_PE.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--enable-new-dtags -Wl,--sort-common -s"
LINGUAS="es"
MAKEOPTS="-j2"
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://rsync.namerica.gentoo.org/gentoo-portage"
USE="x86 X aac acl acpi aim alsa apache2 bash-completion berkdb bitmap-fonts cdparanoia cdr cpudetection cracklib crypt cups dlloader dri elibc_glibc encode esd fat fbcon ffmpeg flac foomaticdb fortran gdbm gecko-sdk gif gpm gstreamer gtk gtk2 gtkhtml iconv imagemagick imlib input_devices_keyboard input_devices_mouse isdnlog jabber jack javascript jpeg kernel_linux kqemu lame libg++ libwww linguas_es mad mikmod motif mp3 mpeg ncurses nls nptl ogg opengl oss pam pcre perl png pppd python qemu-fast qt3 qt4 readline reflection sdl session spell spl ssl truetype truetype-fonts type1-fonts unicode usb userland_GNU vcd video_cards_fbdev video_cards_s3 video_cards_vesa videos vorbis win32codecs xml xorg xv zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, PORTAGE_RSYNC_EXTRA_OPTS