lapack gentoo science

emerge info

 emerge --info '=sci-libs/lapack-reference-3.5.0::science' | less                                                1:WARN 4s 
Portage 2.2.18 (python 2.7.9-final-0, hardened/linux/x86/selinux, gcc-4.8.4, glibc-2.20-r2, 3.16.0-rtai i686)
=================================================================
                         System Settings
=================================================================
System uname: Linux-3.16.0-rtai-i686-Intel-R-_Pentium-R-_4_CPU_2.80GHz-with-gentoo-2.2
KiB Mem:     2585068 total,   1614044 free
KiB Swap:     524284 total,    524284 free
Timestamp of repository gentoo: Tue, 12 May 2015 11:00:01 +0000
sh bash 4.2_p53
ld ld di GNU (Gentoo 2.24 p1.4) 2.24
ccache version 3.1.9 [enabled]
app-shells/bash:          4.2_p53::gentoo
dev-java/java-config:     2.2.0::gentoo
dev-lang/perl:            5.20.2::gentoo
dev-lang/python:          2.7.9-r1::gentoo, 3.3.5-r1::gentoo, 3.4.1::gentoo
dev-util/ccache:          3.1.9-r4::gentoo
dev-util/cmake:           2.8.12.2-r1::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/openrc:          0.13.11::gentoo
sys-apps/sandbox:         2.6-r1::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.13.4::gentoo
sys-devel/binutils:       2.24-r3::gentoo
sys-devel/gcc:            4.8.4::gentoo
sys-devel/gcc-config:     1.7.3::gentoo
sys-devel/libtool:        2.4.6::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 3.18::gentoo (virtual/os-headers)
sys-libs/glibc:           2.20-r2::gentoo
Repositories:

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

lorelei
    location: /var/lib/layman/lorelei
    masters: gentoo
    priority: 0
    aliases: lorelei-overlay

sage-on-gentoo
    location: /var/lib/layman/sage-on-gentoo
    masters: gentoo
    priority: 1

science
    location: /var/lib/layman/science
    masters: gentoo
    priority: 2

octave
    location: /var/lib/layman/octave
    masters: gentoo
    priority: 3

R_Overlay
    location: /var/lib/layman/R_Overlay
    masters: gentoo
    priority: 4

GentooCNC
    location: /usr/local/src/gentoocnc-code/overlay
    masters: gentoo
    priority: 5

ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="* -@EULA"
CBUILD="i686-pc-linux-gnu"
CFLAGS=" -march=native -tune=native"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/spool/munin-async/.ssh"
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 
CXXFLAGS=" -march=native -tune=native"
DISTDIR="/usr/portage/distfiles"
FCFLAGS=" -march=native -tune=native"
FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect
FFLAGS="-march=i686 -O2 -pipe"
GENTOO_MIRRORS="ftp://gentoo.imj.fr/pub/gentoo/"
LANG="it_IT.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS=""
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 --tim
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac aacplus aacs aalib acl alsa amr amrenc animgif apng bash-completion berkdb bindist bluetooth bluez bluray bs2b bzip2 cairo caps ccache cdda cd
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_

gistfile1.txt

 emerge -pqv '=sci-libs/lapack-reference-3.5.0::science'                                                               37s 
[ebuild     U ] sci-libs/lapack-reference-3.5.0 [3.1.1-r1] USE="-int64% -static-libs% {-test%} -xblas% (-doc%)" 
[ebuild     U ] virtual/lapack-3.5-r2 [3.1] USE="-doc% -int64%" 
emerge -pqv '=sci-libs/lapack-reference-3.5.0::science'  74,79s user 1,40s system 92% cpu 1:22,73 total