$ emerge --info
Portage 2.1.2-r4 (default-linux/x86/2006.1, gcc-4.1.1, glibc-2.5-r0, 2.6.19-gentoo-r4 i686)
=================================================================
System uname: 2.6.19-gentoo-r4 i686 Intel(R) Pentium(R) M processor 1400MHz
Gentoo Base System version 1.13.0_alpha12
Timestamp of tree: Thu, 25 Jan 2007 05:50:02 +0000
ccache version 2.4 [enabled]
dev-java/java-config: 1.3.7, 2.0.31-r3
dev-lang/python: 2.4.4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache: 2.4-r6
sys-apps/sandbox: 1.2.18.1
sys-devel/autoconf: 2.13, 2.61
sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils: 2.17.50.0.9
sys-devel/gcc-config: 1.3.14
sys-devel/libtool: 1.5.22
virtual/os-headers: 2.6.19.2-r1
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=pentium-m -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c"
CXXFLAGS="-O2 -march=pentium-m -pipe -fomit-frame-pointer -fvisibility-inlines-hidden"
DISTDIR="/storage/packages"
FEATURES="autoconfig ccache distlocks metadata-transfer parallel-fetch sandbox sfperms strict"
GENTOO_MIRRORS="
ftp://ftp.ecc.u-tokyo.ac.jp/GENTOO "
LANG="en_US.UTF-8"
LC_ALL="en_US.UTF-8"
LDFLAGS="-Wl,--hash-style=both"
LINGUAS="en ja"
PKGDIR="/storage/quickpkgs"
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 /usr/portage/local/layman/sunrise"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="X a52 aac aalib acl acpi alsa anthy aoss arts asf audiofile berkdb bitmap-fonts bluetooth bzip2 cairo cdparanoia cjk cli cpudetection cracklib crypt cups curl dbus dhcp divx dlloader dri dts dvd dvdr dvdread emovix encode fam fame ffmpeg firefox flac font-server foomaticdb fortran gdbm gif gimp glib glibc-omitfp glut gmedia gphoto2 gpm grammar gs gstreamer gtk gtk2 gtkhtml guile hal iconv imagemagick imlib immqt-bc ipv6 isdnlog java jikes jpeg kde kdehiddenvisibility kdepim lame lcms ldap libcaca libg++ libvisual live lm_sensors logitech-mouse logrotate lua lzo mad madwifi mailwrapper mikmod mjpeg mmx mmxext mng motif mp3 mp4 mp4live mpeg mplayer musepack musicbrainz mysql nas ncurses network nls noamazon nonfsv4 nptl nptlonly nsplugin ogg opengl oss pam pcmcia pcre pda pdf perl pmount png postgres ppds pppd python qt3 qt3support qt4 quicktime readline real realmedia reflection reiserfs rtc samba scanner sdl session slang slp smime speex spell spl sse sse2 ssl svg svga svgz sylpheed tcltk tcpd theora thesaurus tiff truetype truetype-fonts type1-fonts udev unicode usb userlocales v4l v4l2 vidix vorbis wavpack wifi win32codecs wireshark wma wmf wmp x86 xcomposite xine xml xorg xscreensaver xv zeroconf zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="evdev keyboard mouse synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en ja" USERLAND="GNU" VIDEO_CARDS="fbdev radeon vesa v4l"
Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, MAKEOPTS, PORTAGE_RSYNC_EXTRA_OPTS