make.conf

make.conf (text/plain), 2.02 KB, created by Sven Müller on 2016-08-22 17:34:52 UTC

# CPU: 88F6810  http://www.marvell.com/embedded-processors/armada-38x/
# CPU: ARMv7 Cortex-A9 Single Core with NEON
# cpuinfo: ARMv7 Processor rev 1 (v7l)
# Features: swp half thumb fastmult vfp edsp neon vfpv3 tls
# Ethernet: 2 x 1/2.5G bE
# PCIe: 3x PCIe 2.0 x1
# USB: 2x USB3, 1x USB2
# UART: 2x
# SATA: 2x SATA3
# Device Bus: 8/16 bit Device bus

# https://community.arm.com/groups/tools/blog/2013/04/15/arm-cortex-a-processors-and-gcc-command-lines
# Auto-Vectorizer: nur mit -O3 oder -Ofast (enthält -O3)
# aapcs=ABI standard
# keine Virtualisierung
# Architektur: armv7-a = Cortex-a9
#CFLAGS="-Ofast -march=armv7-a -mtune=cortex-a9 -pipe -fomit-frame-pointer"
CFLAGS="-Ofast -march=armv7-a -mtune=cortex-a9 -mfpu=neon-fp16 -mfloat-abi=hard -pipe -fomit-frame-pointer"
CXXFLAGS="${CFLAGS}"
CHOST=armv7a-hardfloat-linux-gnueabi

ACCEPT_KEYWORDS="arm ~arm"
MAKEOPTS="-j13"
#EMERGE_DEFAULT_OPTS="--jobs=12 --load-average=12"

# /var/tmp/portage
PORTAGE_TMPDIR=/var/tmp/

# Distfiles-Directory
DISTDIR=/var/portage/distfiles

# Binaries
PKGDIR=${PORTDIR}/packages

AUTOCLEAN="yes"
FEATURES="sandbox usersandbox userpriv"
PORTAGE_NICENESS="3"

USE="${ARCH} -pam -acl -avahi -consolekit -cracklib -cron -dso -dv -emboss -fam -firefox -gdbm -gnome -ipv6 -ldap -libav -libcanberra -modemmanager -pm-utils -pulseaudio -qt-static -vlc -kde"

GENTOO_MIRRORS="http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ http://gentoo.mneisen.org/ http://de-mirror.org/distro/gentoo/ http://gentoo.supp.name/ http://gentoo.krasko.sk/"


############### Zeug aus Cross-Compiling-Umgebung ##########
#VERS=4.9.3
VERS=5.4.0
CBUILD=x86_64-pc-linux-gnu
ARCH="arm"

HOSTCC=x86_64-pc-linux-gnu-gcc

ROOT=/usr/${CHOST}/
CCFULL=/usr/x86_64-pc-linux-gnu/armv7a-hardfloat-linux-gnueabi/gcc-bin/${VERS}/armv7a-hardfloat-linux-gnueabi
CC=${CCFULL}-gcc
CXX=${CCFULL}-g++
#######################################



# Be sure we dont overwrite pkgs from another repo..
PKGDIR=${ROOT}packages/

ELIBC="glibc"

PKG_CONFIG_PATH="${ROOT}usr/lib/pkgconfig/"
#PORTDIR_OVERLAY="/usr/portage/local/"