make.conf晒してみる。これはデスクトップ用途のタワーPC

make.conf-tower

# These settings were set by the catalyst build script that automatically built this stage
# Please consult /etc/make.conf.example for a more detailed example
#CFLAGS="-O2 -mtune=i686 -pipe"
#CFLAGS="-O2 -march=opteron -mtune=opteron -pipe"
CFLAGS="-O3 -march=native -mtune=native -msse4a -mfma -mfma4 -mxop -pipe -ftree-vectorize -ftree-loop-optimize"
CHOST="x86_64-pc-linux-gnu"
CXXFLAGS="$CFLAGS"
FFLAGS="$CFLAGS"
MAKEOPTS="-j45"
#MAKEOPTS="-j33"
PORTAGE_NICENESS="5"

LINGUAS="ja en de fr la"
USE="X kde kde4 qt qt4 qt3support immqt tcl tk Xaw3d gtk gtk3 truetype kpathsea -gnome glib webkit
     cjk i18n nls unicode m17n-lib spell migemo anthy -chasen
     ldap kerberos ldap skey krb4 sasl acl curl caps nptlonly avahi webdav zeroconf xattr
     slp samba odbc nas nis sql mysql gnutls fuse firefox cups -eds
     threads accessibility
     java javascript lua gmp lapack ruby cscope perl php mono mpi d
     bugzilla cvs -darcs git gpg subversion bazaar mercurial
     nsplugin
     slang ncurses bash-completion zsh-completion sndfile gphoto2
     bzip2 lzma jpeg jpeg2k svg tiff png mng xpm xface aalib libcaca gif xml rss imlib -openexr mpeg exif
     pdf gd ggi xcb json
     aac aacs phonon pulseaudio alsa -arts esd modplug mp3 flac speex real -portaudio jack xmms win32codecs x264 v4l v4l2
     timidity wma oss ogg vorbis xscreensaver a52 amr amrnb amrwb audiofile
     libsamplerate
     openal mad pnm quicktime rar srt tga rle theora enca
     ffmpeg gstreamer cairo sound cdda cddb xvmc upnp bluray
     encode
     xscrensaver xinerama sdl
     dga -directfb fbcon svga -ggi opengl xcomposite xv
     acpi usb joystick dbus ieee1394 policykit lm_sensors bluetooth semantic-desktop
     mmx mmxext sse sse2 sse3 3dnow 3dnowext mmap kqemu
     logrotate
     vim-syntax doc htmlhandbook offensive branding
     static-libs
     "
#VIDEO_CARDS="vesa ati radeon vga fglrx"
VIDEO_CARDS="vesa ati radeon vga radeonhd fglrx"
INPUT_DEVICES="mouse keyboard joystick wacom"
ALSA_CARDS="ice1712 ice1724 hda-intel usb-audio usb-usx2y mpu401 dummy seq-dummy serial-u16550 soc virmidi virtuoso"
CAMERAS="adc65 agfa_cl20 aox barbie canon casio_qv clicksmart310 digigr8
         digita dimagev dimera3500 directory enigma13 fuji gsmart300 hp215
         iclick jamcam jd11 kodak_dc120 kodak_dc210 kodak_dc240 kodak_dc3200
         kodak_ez200 konica konica_qm150 largan lg_gsm mars mustek panasonic_coolshot
         panasonic_dc1000 panasonic_    dc1580 panasonic_l859 pccam300 pccam600
         polaroid_pdc320 polaroid_pdc640 polaroid_pdc700 ptp2 ricoh ricoh_g3
         samsung sierra sipix_blink sipix_blink2 sipix_web2 smal sonix sony_dscf1
         sony_dscf55 soundvision spca50x sq905 stv0674 stv0680 sx330z template
         toshiba_pdrm11 panasonic_dc1580"
RUBY_TARGETS="ruby18 ruby19"
XTABLES_ADDONS="checksum dnetmap echo gradm ipset6 account \
                chaos condition delude dhcpmac fuzzy geoip iface ipmark \
                ipp2p ipv4options length2 logmark lscan pknock \
                psd quota2 rawnat steal sysrq tarpit tee"
GRUB_PLATFORMS="pc"

#FEATURES="digest distcc"
#FEATURES="distcc collision-protect"
#FEATURES="distcc"
#FEATURES="digest"

#EMERGE_DEFAULT_OPTS="--autounmask=n"

SYNC="rsync://brunhilde/gentoo-portage/"
#GENTOO_MIRRORS="ftp://ftp.ecc.u-tokyo.ac.jp/GENTOO http://gentoo.gg3.net/ ftp://gg3.net/pub/linux/gentoo/ http://mirror.gentoo.gr.jp" 
#GENTOO_MIRRORS="http://gentoo.gg3.net/ ftp://gg3.net/pub/linux/gentoo/"

#PORTDIR_OVERLAY_XGL="/usr/local/portage_xgl/trunk /usr/local/portage_xgl/experimental"
#PORTDIR_OVERLAY="/usr/local/my_portage $PORTDIR_OVERLAY_XGL"

#source /usr/local/portage/layman/make.conf
source /var/lib/layman/make.conf
PORTDIR_OVERLAY="/usr/local/my_portage $PORTDIR_OVERLAY"
#PORTDIR_OVERLAY=/usr/local/my_portage

PORTAGE_ELOG_CLASSES="log warn error qa"
#PORTAGE_ELOG_SYSTEM="custom:* echo mail"
PORTAGE_ELOG_SYSTEM="custom:* echo"
PORTAGE_ELOG_COMMAND="/usr/bin/gentwoo '${PACKAGE}' '${LOGFILE}'"