make.conf

# GCC
CFLAGS="-march=native -O2 -pipe"
CXXFLAGS="${CFLAGS}"
CHOST="x86_64-pc-linux-gnu"
CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3"
MAKEOPTS="-j5"

# USE
SUPPORT="pulseaudio btrfs mtp git udisks gvfs png jpg jpeg alsa client icu sudo python consolekit udev"
DESKTOP="X policykit fileroller cairo cups mount curl  dbus vim infinality emoji cjk"
REMOVE="-bindist -kde"

USE="${SUPPORT} ${DESKTOP} ${REMOVE}"

# Portage
PORTDIR="/usr/portage"
DISTDIR="${PORTDIR}/distfiles"
PKGDIR="${PORTDIR}/packages"
# GENTOO_MIRRORS="https://mirrors.tuna.tsinghua.edu.cn/gentoo/"
GENTOO_MIRRORS="https://mirrors.ustc.edu.cn/gentoo/"
EMERGE_DEFAULT_OPTS="--ask --verbose=y --keep-going --with-bdeps=y --load-average"
# FEATURES="${FEATURES} -userpriv -usersandbox -sandbox"
PORTAGE_REPO_DUPLICATE_WARN="0"
# PORTAGE_TMPDIR="/var/tmp/notmpfs"

ACCEPT_KEYWORDS="~amd64"
ACCEPT_LICENSE="*"

# Language
L10N="en-US zh-CN en zh"
LINGUAS="en_US zh_CN en zh"

# Else
VIDEO_CARDS="intel i965"

RUBY_TARGETS="ruby24 ruby25 ruby26"

LLVM_TARGETS="X86"

QEMU_SOFTMMU_TARGETS="alpha aarch64 arm i386 mips mips64 mips64el mipsel ppc ppc64 s390x sh4 sh4eb sparc sparc64 x86_64"
QEMU_USER_TARGETS="alpha aarch64 arm armeb i386 mips mipsel ppc ppc64 ppc64abi32 s390x sh4 sh4eb sparc sparc32plus sparc64"
# ABI_X86="64 32"