Мой /etc/make.conf для i5-2500, KDE, GeForce GTX 550 Ti, Audigy ZS.
CFLAGS = "-march=corei7-avx -O2 -pipe"
#CFLAGS = "-march=core2 -mtune=generic -O2 -pipe"
CXXFLAGS = "${CFLAGS}"
CHOST = "x86_64-pc-linux-gnu"
MAKEOPTS = "-j5"
ACCEPT_KEYWORDS = "~amd64"
ACCEPT_LICENSE = "* **"
EMERGE_DEFAULT_OPTS = "--quiet-build=y"
USE = "mmx sse sse2 sse3 ssse3 sse4.1 sse4.2 \
ru_RU kde qt4 python X xorg alsa nlc chm djvu \
-introspection -gtk -gnome -bluetooth -cups -ipv6 xinerama \
-semantic-desktop fbcondecor -handbook"
INPUT_DEVICES = "evdev"
VIDEO_CARDS = "nvidia"
ALSA_CARDS = "emu10k1"
LINGUAS = "ru"
source /var/lib/layman/make.conf
GENTOO_MIRRORS = "/home/sumrak/gentoo/gentoo-distfiles/distfiles/"
#SYNC = ""
DISTDIR = "/home/sumrak/gentoo/gentoo-distfiles/distfiles/"
PORTAGE_TMPDIR = "/home/sumrak/gentoo/tmp"
#PORTDIR_OVERLAY = "/usr/local/portage"