l.andianov hardened musl grub2 emerge info

Portage 2.2.28 (python 2.7.10-final-0, hardened/linux/musl/amd64, gcc-4.9.3, musl-1.1.14, 4.5.2-aufs-r1 x86_64)
=================================================================
System uname: Linux-4.5.2-aufs-r1-x86_64-Genuine_Intel-R-_CPU_@_2.00GHz-with-gentoo-2.2
KiB Mem:    65889928 total,  27586688 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Sun, 28 Aug 2016 07:30:01 +0000
sh bash 4.3_p42-r1
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
app-shells/bash:          4.3_p42-r1::gentoo
dev-lang/perl:            5.20.2::gentoo
dev-lang/python:          2.7.10-r1::gentoo, 3.4.3-r1::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/openrc:          0.21.3::gentoo
sys-apps/sandbox:         2.10-r99::musl
sys-devel/autoconf:       2.69::gentoo
sys-devel/automake:       1.14.1::gentoo, 1.15::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo
sys-devel/gcc:            4.9.3-r99::musl
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 4.3-r99::musl (virtual/os-headers)
sys-libs/musl:            1.1.14::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000

musl
    location: /var/lib/layman/musl
    masters: gentoo
    priority: 0

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-gentoo-linux-musl"
CFLAGS="-march=x86-64 -mtune=core-avx2 -O2 -pipe -g"
CHOST="x86_64-gentoo-linux-musl"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=x86-64 -mtune=core-avx2 -O2 -pipe -g"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--jobs=28 --load-average=28"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="ftp://ftp.ussg.iu.edu/pub/linux/gentoo http://lug.mtu.edu/gentoo/ ftp://lug.mtu.edu/gentoo/ ftp://gentoo.netnitco.net/pub/mirrors/gentoo/source/ http://gentoo.netnitco.net ftp://gentoo.mirrors.pair.com/ http://gentoo.mirrors.pair.com/ ftp://mirrors.rit.edu/gentoo/ http://mirrors.rit.edu/gentoo/ rsync://mirrors.rit.edu/gentoo/ http://gentoo.mirrors.tds.net/gentoo"
INSTALL_MASK="charset.alias"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j29 -l28"
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="64bit 7zip acl amd64 bash-completion boost bzip2 cjk cli colordiff completion compress console cpufreq cracklib crypt cups curl cxx d dbus device-mapper dnotify dri fortran ftp fuse gnutls gzip hardened http icu ipfilter iproute2 ipv6 libnotify lm_sensors mail mailbox maildir modules ncurses network nntp nptl ntfs pam pax_kernel pcre pdf pic pmount png pop portage posix postscript qemu rar readline samba sasl seccomp session sftp slp smtp sql sqlite ssl tcpd threads udev udisks udisks2 unicode unzip upnp upower usb valgrind vim vim-syntax vim-with-x xattr xprint xrandr xrender zip zlib" ABI_X86="64" 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="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="musl" 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 ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="evdev keyboard mouse synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_US ja ja_JP" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="intel" 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, CPPFLAGS, CTARGET, CXX, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON