vlc info

$ emerge --info vlc
Portage 2.1.11.9 (default/linux/x86/10.0, gcc-4.5.3, glibc-2.15-r2, 3.3.8-gentoo i686)
=================================================================
                         System Settings
=================================================================
System uname: Linux-3.3.8-gentoo-i686-with-gentoo-2.1
Timestamp of tree: Fri, 24 Aug 2012 09:45:01 +0000
app-shells/bash:          4.2_p37
dev-java/java-config:     2.1.11-r3
dev-lang/python:          2.7.3-r2, 3.2.3
dev-util/cmake:           2.8.8-r3
dev-util/pkgconfig:       0.27
sys-apps/baselayout:      2.1-r1
sys-apps/openrc:          0.9.8.4
sys-apps/sandbox:         2.5
sys-devel/autoconf:       2.13, 2.68
sys-devel/automake:       1.9.6-r3, 1.10.3, 1.11.6
sys-devel/binutils:       2.22-r1
sys-devel/gcc:            4.5.3-r2
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82-r3
sys-kernel/linux-headers: 3.1 (virtual/os-headers)
sys-libs/glibc:           2.15-r2
Repositories: gentoo rebutia
ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="* -@EULA"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=core2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -march=core2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -march=i686 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles news parallel-fetch parse-eapi-ebuild-head protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS="-O2 -march=i686 -pipe"
GENTOO_MIRRORS="http://mirror.csclub.uwaterloo.ca/gentoo-distfiles/"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en_GB cs en_CA"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync4.ca.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa apache2 bash-completion berkdb bluetooth bzip2 calendar cdda cdinstall cdr cgi cli cracklib crypt ctype cups curl cxx dbus dedicated dri dvb dvd dvdr encode fam ffmpeg fontbase fontconfig fortran ftp gdbm gnome gpm gstreamer gtk gzip hddtemp iconv ieee1394 imagemagic ipv6 jpeg jpeg2k libnotify lm_sensors matroska modules mozilla mp3 mp4 mudflap mysql mysqli ncurses networkmanager nls nptl nsplugin opengl openmp pam pcmcia pcre pdf perl php png postgres pppd pulseaudio python quicktime readline rss ruby samba scanner sdl session sockets socks5 sound spell sqlite sqlite3 sse sse2 sse3 ssl subversion svg svga symlink syslog szip tcpd tiff udev unicode usb v4l vanilla vhosts videos vim-syntax wavpack webkit wifi win32codecs x264 x86 xine xinerama xvid zeroconf zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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 mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en_GB cs en_CA" PHP_TARGETS="php5-3" PYTHON_TARGETS="python3_2 python2_7" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga neomagic nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

=================================================================
                        Package Settings
=================================================================

media-video/vlc-2.0.3 was built with the following:
USE="X a52 aac aalib alsa avahi avcodec avformat bluray cdda dbus directfb dts dvb dvbpsi dvd encode ffmpeg flac fontconfig gcrypt gnome gnutls ieee1394 libass libnotify lirc live lua matroska modplug mp3 mpeg ncurses ogg opengl oss png postproc pulseaudio qt4 samba sdl sdl-image sqlite sse svg swscale theora truetype udev v4l vorbis win32codecs x264 xcb xml xosd xv (-altivec) -atmo (-audioqueue) -bidi -cddb -dc1394 -debug -dirac (-direct2d) (-directx) (-dshow) (-dxva2) -egl -fbosd -fluidsynth -gme -growl -httpd (-ios-vout) -jack -kate -kde -libcaca -libproxy -libsamplerate -libtar -libtiger -linsys (-macosx) (-macosx-audio) (-macosx-dialog-provider) (-macosx-eyetv) (-macosx-qtkit) (-macosx-quartztext) (-macosx-vout) (-media-library) -mmx -mtp -musepack (-neon) -omxil -optimisememory -portaudio -projectm -pvr -rtsp -run-as-root -schroedinger -shine -shout -sid -skins -speex -switcher -taglib -twolame -upnp -vaapi -vcdx -vlm (-waveout) (-wingdi) -wma-fixed -zvbi"