make.conf.save.1

# Simple make.conf for 64-bit Raspberry Pi 3

CFLAGS="-march=armv8-a+crc -mtune=cortex-a53 -O2 -pipe"
CXXFLAGS="${CFLAGS}"

# for use when compiling locally
MAKEOPTS="-j5 -l4"
EMERGE_DEFAULT_OPTS="--jobs=5 --load-average=4"
# for use with compiling with distcc only
#MAKEOPTS="-j32 -l4"
#EMERGE_DEFAULT_OPTS="--jobs=5 --load-average=4"

# Only free software, please.
ACCEPT_LICENSE="-* @FREE CC-Sampling-Plus-1.0" 

# WARNING: Changing your CHOST is not something that should be done lightly.
# Please consult https://wiki.gentoo.org/wiki/Changing_the_CHOST_variable before changing.
CHOST="aarch64-unknown-linux-gnu"

# Use the 'testing' branch - otherwise we'll have to keyword everything
ACCEPT_KEYWORDS="~arm64"

# Additional USE flags in addition to those specified by the current profile.
USE="bindist -mudflap -sanitize"
USE="${USE} bluetooth egl gles1 gles2 lock thunar qt4 ffmpeg"
USE="${USE} -gnome -kde"

PORTDIR="/usr/portage"
DISTDIR="${PORTDIR}/distfiles"
PKGDIR="${PORTDIR}/packages"

# per https://wiki.gentoo.org/wiki/Raspberry_Pi_VC4
VIDEO_CARDS="fbdev vc4"
INPUT_DEVICES="evdev synaptics"

# Turn on logging - see http://gentoo-en.vfose.ru/wiki/Gentoo_maintenance.
PORTAGE_ELOG_CLASSES="info warn error log qa"
PORTAGE_ELOG_SYSTEM="save"
# Logs go to /var/log/portage/elog by default - view them with elogviewer. 

# This sets the language of build output to English.
# Please keep this setting intact when reporting bugs.
LC_MESSAGES=C

# use (and verify) signed package snapshots, and build binary packages
# as a byproduct of each emerge (these are useful backups)
FEATURES="webrsync-gpg buildpkg getbinpkg"

# uncomment to disribute emerges, where possible, using distcc
#FEATURES="${FEATURES} distcc distcc-pump"

# uncomment to use binary packages from PORTAGE_BINHOST, where
# available (and build normally, where not)
#FEATURES="${FEATURES} getbinpkg"
PORTAGE_BINHOST="https://isshoni.org/pi64"

PORTAGE_GPG_DIR="/etc/portage/gpg"

GENTOO_MIRRORS="http://gentoo.osuosl.org/ http://trumpetti.atm.tut.fi/gentoo/"

ACCEPT_KEYWORDS="~armparallel-fetch protect-owned compressdebug splitdebug64"
#FEATURES="parallel-fetch protect-owned compressdebug splitdebug"
CCACHE_SIZE="2G"
CCACHE_DIR="/var/ccache"