$ emerge --info
Portage 2.3.51 (python 3.6.5-final-0, default/linux/amd64/17.0/desktop/plasma, gcc-7.3.0, glibc-2.27-r6, 4.14.83-gentoo-toi x86_64)
=================================================================
System uname: Linux-4.14.83-gentoo-toi-x86_64-Intel-R-_Core-TM-_i9-9900K_CPU_@_3.60GHz-with-gentoo-2.6
KiB Mem:    16370436 total,   6942340 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Sun, 16 Dec 2018 08:00:02 +0000
Head commit of repository gentoo: dcdb66f17443bec328badb5dce608ed1baec7f3c
sh bash 4.4_p12
ld GNU ld (Gentoo 2.30 p5) 2.30.0
distcc 3.2rc1 x86_64-pc-linux-gnu [disabled]
ccache version 3.3.4 [enabled]
app-shells/bash:          4.4_p12::gentoo
dev-java/java-config:     2.2.0-r4::gentoo
dev-lang/perl:            5.24.3-r1::gentoo
dev-lang/python:          2.7.15::gentoo, 3.6.5::gentoo
dev-util/ccache:          3.3.4-r1::gentoo
dev-util/cmake:           3.9.6::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.38.3-r1::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.11.6-r3::gentoo, 1.15.1-r2::gentoo
sys-devel/binutils:       2.30-r4::gentoo
sys-devel/gcc:            7.3.0-r3::gentoo
sys-devel/gcc-config:     2.0::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 4.13::gentoo (virtual/os-headers)
sys-libs/glibc:           2.27-r6::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-jobs: 1
    sync-rsync-extra-opts: 
    sync-rsync-verify-metamanifest: yes

local
    location: /etc/portage/local
    masters: gentoo
    priority: 0

calculate
    location: /var/lib/layman/calculate
    masters: gentoo
    priority: 50

deadbeef-overlay
    location: /var/lib/layman/deadbeef-overlay
    masters: gentoo
    priority: 50

eclipse
    location: /var/lib/layman/eclipse
    masters: gentoo
    priority: 50

hossie
    location: /var/lib/layman/hossie
    masters: gentoo
    priority: 50

kde
    location: /var/lib/layman/kde
    masters: gentoo
    priority: 50

steam-overlay
    location: /var/lib/layman/steam
    masters: gentoo
    priority: 50

wine
    location: /var/lib/layman/wine
    masters: gentoo
    priority: 50

Installed sets: @system
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CC="gcc"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXX="g++"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/var/portage/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --with-bdeps=y --quiet-build=n --autounmask n"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS=" http://mirror.datacenter.by/pub/gentoo-distfiles/ http://mirror.yandex.ru/gentoo-distfiles/ http://distfiles.gentoo.org/"
LANG="ru_RU.UTF-8"
LC_ALL="ru_RU.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="ru ru_RU"
MAKEOPTS="-j9"
PKGDIR="/var/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac acl acpi activities alsa amd64 bash-completion berkdb bluetooth bluray branding bzip2 cairo caps cdda cdr cli console consolekit crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam fbcon ffmpeg flac fontconfig fortran gdbm gif glamor gpm gtk hal iconv icu id3tag imagemagick jpeg kde kipi kwallet lame lcms ldap libnotify libtirpc lm_sensors mad minimal mng mp3 mp4 mpeg multilib musepack ncurses nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio pvr qml qt3support qt4 qt5 quicktime rcc readline samba sdl seccomp slang sndfile spell ssl startup-notification svg tagli tcpd theora threads tiff truetype udev udisks unicode upower usb v4l2 vdpau vorbis wavpack widgets wxwidgets x264 xattr xcb xcomposite xml xv xvid zlib" ABI_X86="32 64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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="karbon plan sheets stage words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" L10N="ru ru-RU" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LIRC_DEVICES="devinput" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-1" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="nvidia" 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, INSTALL_MASK, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS