# emerge --info '=dev-qt/qt-creator-4.10.0_rc1::gentoo'
Portage 2.3.76 (python 3.7.4-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-9.2.0, glibc-2.29-r5, 5.3.0-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-5.3.0-gentoo-x86_64-Intel-R-_Core-TM-_i7_CPU_950_@_3.07GHz-with-gentoo-2.6
KiB Mem:    16396352 total,   7103688 free
KiB Swap:    4194300 total,   4194300 free
Timestamp of repository gentoo: Sat, 21 Sep 2019 02:30:01 +0000
Head commit of repository gentoo: 6151aac612ecab44679c927070d1528ec5566632
sh bash 5.0_p11
ld GNU ld (Gentoo 2.32 p2) 2.32.0
distcc 3.3.3 x86_64-pc-linux-gnu [disabled]
ccache version 3.7.4 [disabled]
app-shells/bash:          5.0_p11::gentoo
dev-java/java-config:     2.2.0-r4::gentoo
dev-lang/perl:            5.30.0::gentoo
dev-lang/python:          2.7.16::gentoo, 3.5.7::gentoo, 3.6.9::gentoo, 3.7.4-r1::gentoo
dev-util/ccache:          3.7.4::gentoo
dev-util/cmake:           3.15.3::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.18::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.13.4-r2::gentoo, 1.16.1-r1::gentoo
sys-devel/binutils:       2.32-r1::gentoo
sys-devel/gcc:            9.2.0::gentoo
sys-devel/gcc-config:     2.1::gentoo
sys-devel/libtool:        2.4.6-r5::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 5.3::gentoo (virtual/os-headers)
sys-libs/glibc:           2.29-r5::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-extra-opts: 
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-jobs: 2
    sync-rsync-verify-max-age: 24

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

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* PUEL @EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native -mtune=native"
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 /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CPPFLAGS="-O2 -pipe -march=native -mtune=native"
CXXFLAGS="-O2 -pipe -march=native -mtune=native"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--quiet-build=n --with-bdeps=y --verbose-conflicts --buildpkg --buildpkg-exclude='virtual/* sys-kernel/*-sources */*-bin x11-drivers/*'"
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-docompress binpkg-dostrip binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news pid-sandbox preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_AU.UTF-8"
LC_ALL="en_AU.UTF8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j9 -s"
PKGDIR="/usr/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 aacs aalib acl acpi activities alsa amd64 asf berkdb bidi bluetooth bluray branding bzip2 cairo cdda cdio cdr cli consolekit crypt cups cxx dbus declarative directfb dri dts dv dvb dvd dvdr dvi emboss enca encode exif extensions extras faac faad fam fbcon ffmpeg flac fontconfig fortran gcj gd gdbm gif glamor gpm graphviz gstreamer gtk gtk2 httpd iconv icu ilbc imagemagick imlib ipod java jpeg jpeg2k kde kdesu kipi kwallet lcms ldap legacy-systray libcaca libmpeg2 libnotify libtirpc live lua lzo mad matroska mjpeg mmx mng modplug mp3 mp4 mpeg multilib multislot mysql ncurses nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit postproc ppds profile qml qt3support qt5 quicktime readline rtc rtmp samba scanner script sddm sdl seccomp semantic-desktop speex spell split-usr sql sqlite sse sse2 sse4_1 sse4_2 ssl ssse3 startup-notification subversion svg tcpd theora threads tiff toolame truetype twolame udev udisks unicode upower usb v4l vcd vlm vorbis vpx webkit widgets wxwidgets x264 x265 xanim xattr xcb xcomposite xine xml xv xvid xvmc zlib" ABI_X86="32 64" ADA_TARGET="gnat_2018" ALSA_CARDS="intel8x0" 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 sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext 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" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" L10N="en ar" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="X86" NETBEANS_MODULES="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_5 python3_6 python3_7" QEMU_SOFTMMU_TARGETS="x86_64 arm i386" QEMU_USER_TARGETS="arm armeb x86_64 i386" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="nvidia qxl" 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:  CC, CTARGET, CXX, INSTALL_MASK, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

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

dev-qt/qt-creator-4.10.0_rc1::gentoo was built with the following:
USE="autotest clang cmake designer help qmldesigner subversion webengine -android -baremetal -bazaar -beautifier -clearcase -cppcheck -cvs -doc -git -glsl -ios -lsp -mercurial -modeling -nim -perforce -perfprofiler -python -qbs -qmlprofiler -qnx -remotelinux -scxml -serialterminal -silversearcher -systemd -test -valgrind -winrt" ABI_X86="(64)" L10N="-cs -da -de -fr -ja -pl -ru -sl -uk -zh-CN -zh-TW"