embedded-test/embedded-test.sh

#!/usr/bin/env mksh
#
# Copyright © 2014-2016
#	Waldemar Brodkorb <wbx@embedded-test.org>
#
# Provided that these terms and disclaimer and all copyright notices
# are retained or reproduced in an accompanying document, permission
# is granted to deal in this work without restriction, including un‐
# limited rights to use, publicly perform, distribute, sell, modify,
# merge, give away, or sublicence.
#
# This work is provided “AS IS” and WITHOUT WARRANTY of any kind, to
# the utmost extent permitted by applicable law, neither express nor
# implied; without malicious intent or gross negligence. In no event
# may a licensor, author or contributor be held liable for indirect,
# direct, other damage, loss, or other issues arising in any way out
# of dealing in the work, even if advised of the possibility of such
# damage or existence of a defect, except proven that it results out
# of said person’s immediate fault when using the work as intended.
#
# Alternatively, this work may be distributed under the Terms of the
# General Public License, any version as published by the Free Soft‐
# ware Foundation.

# uClibc-ng
arch_list_uclibcng="alpha arcv1 arcv2 arcv1-be arcv2-be arm-nommu \
  armv5 armv7 armv7-thumb2 armeb avr32 bf512-flat bf512-fdpic c6x \
  crisv10 crisv32 frv h8300 lm32 m68k m68k-nommu metag microblazeel \
  microblazebe mips mipssf mipsel mipselsf mips64 mips64n32 \
  mips64n64 mips64el mips64eln32 mips64eln64 nds32le or1k ppc ppcsf \
  sh2 sh3 sh4 sh4eb sparc sparc-leon3 x86 x86_64 xtensa xtensabe xtensa-nommu"

# musl
arch_list_musl="aarch64 aarch64be armv5 armv7 armeb microblazeel microblazebe mips mipssf mipsel mipselsf mips64n32 mips64n64 mips64eln32 mips64eln64 or1k ppc ppcsf ppc64 ppc64le sh4 sh4eb x86 x86_64 x86_64_x32"

# glibc
arch_list_glibc="aarch64 aarch64be alpha armv5 armv7 armeb ia64 microblazeel microblazebe mips mipssf mipsel mipselsf mips64 mips64n32 mips64n64 mips64el mips64eln32 mips64eln64 nios2 ppc ppcsf ppc64 ppc64le s390 sh4 sh4eb sparc64 tilegx x86 x86_64 x86_64_x32"

# newlib
arch_list_newlib="aarch64 aarch64be arcv1 armv5 armeb bfin crisv10 crisv32 epiphany frv h8300 lm32 m32r m68k microblazeel microblazebe mips mipsel moxie nds32le nds32be or1k ppc sparc v850 x86"

topdir=$(pwd)
giturl=http://git.openadk.org/openadk.git
valid_libc="uclibc-ng musl glibc newlib"
valid_tests="toolchain boot libc ltp mksh native"

bootserver=10.0.0.1
buildserver=10.0.0.2

tools='make git wget xz cpio tar awk sed'
f=0
for tool in $tools; do
  if ! which $tool >/dev/null; then
    echo "Checking if $tool is installed... failed"
    f=1
  fi
done
if [ $f -eq 1 ]; then 
  exit 1
fi

help() {
	cat >&2 <<EOF
Syntax: $0 [ --libc=<libc> --arch=<arch> --test=<test> ]

Explanation:
	--libc=<libc>                C library to use (${valid_libc})
	--arch=<arch>                architecture to check (otherwise all supported)
	--skiparch=<arch>            architectures to skip when all choosen
	--targets=<targets.txt>      a list of remote targets to test via nfsroot or chroot
	--test=<test>                run test (${valid_tests}), default toolchain
	--libc-source=<dir>          use directory with source for C library
	--gcc-source=<dir>           use directory with source for gcc
	--binutils-source=<dir>      use directory with source for binutils
	--gdb-source=<dir>           use directory with source for gdb
	--libc-version=<version>     use version of C library
	--gcc-version=<version>      use version of gcc
	--binutils-version=<version> use version of binutils
	--gdb-version=<version>      use version of gdb 
	--kernel-version=<version>   use version of Linux kernel
	--ntp=<ntpserver>            set NTP server for test run
	--packages=<packagelist>     add extra packages to the build
	--update                     update OpenADK source via git pull, before building
	--create                     create toolchain archive for external usage
	--continue                   continue on a broken build
	--cleandir                   clean OpenADK build directories before build
	--clean                      clean OpenADK build directory for single arch
	--no-clean                   do not clean OpenADK build directory for single arch
	--static                     use static compilation
	--ssp                        use smack stashing protection
	--debug                      make debug build
	--nothreads                  disable threading support (only for uClibc-ng)
	--verbose                    enable verbose output from OpenADK
	--shell                      start a shell instead of test autorun
	--help                       this help text
EOF
	exit 1
}

cont=0
clean=0
noclean=0
cleandir=0
shell=0
update=0
verbose=0
create=0
static=0
ssp=0
debug=0
nothreads=0
ntp=""
libc=""
test="toolchain"

while [[ $1 != -- && $1 = -* ]]; do case $1 { 
  (--cleandir) cleandir=1; shift ;;
  (--clean) clean=1; shift ;;
  (--no-clean) noclean=1; shift ;;
  (--verbose) verbose=1; shift ;;
  (--update) update=1; shift ;;
  (--create) create=1; shift ;;
  (--static) static=1; shift ;;
  (--ssp) ssp=1; shift ;;
  (--debug) debug=1; shift ;;
  (--nothreads) nothreads=1; shift ;;
  (--continue) cont=1; shift ;;
  (--shell) shell=1 shift ;;
  (--libc=*) libc=${1#*=}; shift ;;
  (--arch=*) archs=${1#*=}; shift ;;
  (--skiparch=*) skiparchs=${1#*=}; shift ;;
  (--targets=*) targets=${1#*=}; shift ;;
  (--test=*) test=${1#*=}; shift ;;
  (--libc-source=*) libcsource=${1#*=}; shift ;;
  (--gcc-source=*) gccsource=${1#*=}; shift ;;
  (--binutils-source=*) binutilssource=${1#*=}; shift ;;
  (--gdb-source=*) gdbsource=${1#*=}; shift ;;
  (--libc-version=*) libcversion=${1#*=}; shift ;;
  (--gcc-version=*) gccversion=${1#*=}; shift ;;
  (--binutils-version=*) binutilsversion=${1#*=}; shift ;;
  (--gdb-version=*) gdbversion=${1#*=}; shift ;;
  (--kernel-version=*) kernelversion=${1#*=}; shift ;;
  (--packages=*) packages=${1#*=}; shift ;;
  (--ntp=*) ntp=${1#*=}; shift ;;
  (--help) help; shift ;;
  (--*) echo "unknown option $1"; exit 1 ;; 
  (-*) help ;;
}; done

if [ ! -z $targets ]; then
  targetmode=1
fi

if [ -z "$libc" ]; then
  if [[ $libcversion ]]; then
    echo "You can not use a specific C library version without setting the C library"
    exit 1
  else
    libc="uclibc-ng musl glibc newlib"
  fi
fi

if [ $static -eq 1 ]; then
  rsuffix=${rsuffix}.static
fi
if [ $ssp -eq 1 ]; then
  rsuffix=${rsuffix}.ssp
fi
if [ $debug -eq 1 ]; then
  rsuffix=${rsuffix}.debug
fi
if [ $nothreads -eq 1 ]; then
  rsuffix=${rsuffix}.nothreads
fi

if [ ! -d openadk ]; then
  git clone $giturl
  if [ $? -ne 0 ]; then
    echo "Cloning from $giturl failed."
    exit 1
  fi
else
  if [ $update -eq 1 ]; then
    (cd openadk && git pull)
    if [ $? -ne 0 ]; then
      echo "Updating from $giturl failed."
      exit 1
    fi
  fi
fi

get_arch_info() {
  arch=$1
  lib=$2

  emulator=qemu
  gdbcmd=
  noappend=0
  piggyback=0
  endian=
  suffix=
  allowed_libc=
  runtime_test=
  qemu_args=-nographic

  case ${arch} in
    aarch64)
      allowed_libc="musl glibc newlib"
      runtime_test="musl glibc"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=aarch64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-aarch64"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=aarch64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-aarch64"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=aarch64"
      cpu_arch=cortex_a53
      qemu_machine=virt
      qemu_args="${qemu_args} -cpu cortex-a53 -netdev user,id=eth0 -device virtio-net-device,netdev=eth0"
      suffix=${cpu_arch}
      ;;
    aarch64be)
      allowed_libc="musl glibc newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_musl="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=aarch64 ADK_TARGET_SYSTEM=generic-aarch64 ADK_TARGET_ENDIAN=big"
      default_glibc="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=aarch64 ADK_TARGET_SYSTEM=generic-aarch64 ADK_TARGET_ENDIAN=big"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=aarch64 ADK_TARGET_ENDIAN=big"
      cpu_arch=cortex_a53
      qemu_machine=virt
      qemu_args="${qemu_args} -cpu cortex-a53 -netdev user,id=eth0 -device virtio-net-device,netdev=eth0"
      suffix=${cpu_arch}
      ;;
    alpha)
      allowed_libc="uclibc-ng glibc"
      runtime_test="uclibc-ng glibc"
      allowed_tests="toolchain boot libc ltp mksh"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=alpha ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-alpha"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=alpha ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-alpha"
      march=alpha
      qemu=qemu-system-alpha
      qemu_machine=clipper
      qemu_args="${qemu_args} -monitor null"
      ;;
    armv5)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-versatilepb"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-versatilepb"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-versatilepb"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=arm ADK_TARGET_ENDIAN=little ADK_TARGET_CPU=arm926ej-s"
      cpu_arch=arm926ej_s
      march=arm-versatilepb
      qemu=qemu-system-arm
      qemu_machine=versatilepb
      suffix=${cpu_arch}_soft_eabi
      dtbdir=openadk/firmware/qemu-${march}_${lib}_${suffix}
      qemu_args="${qemu_args} -cpu arm926 -net user -net nic,model=smc91c111 -dtb ${dtbdir}/versatile-pb.dtb"
      ;;
    armv6)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-realview-eb-mpcore"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-realview-eb-mpcore"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-realview-eb-mpcore"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=arm ADK_TARGET_ENDIAN=little ADK_TARGET_CPU=arm1176jzf-s"
      cpu_arch=mpcore
      march=arm-realview-eb-mpcore
      qemu=qemu-system-arm
      qemu_machine=realview-eb-mpcore
      suffix=${cpu_arch}_hard_eabihf
      dtbdir=openadk/firmware/qemu-${march}_${lib}_${suffix}
      qemu_args="${qemu_args} -net user -net nic"
      ;;
    armv7)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-vexpress-a9"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-vexpress-a9"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-arm-vexpress-a9"
      cpu_arch=cortex_a9
      march=arm-vexpress-a9
      qemu=qemu-system-arm
      qemu_machine=vexpress-a9
      suffix=${cpu_arch}_hard_eabihf
      dtbdir=openadk/firmware/qemu-${march}_${lib}_${suffix}
      qemu_args="${qemu_args} -cpu cortex-a9 -net user -net nic,model=lan9118 -dtb ${dtbdir}/vexpress-v2p-ca9.dtb"
      ;;
    armv7-thumb2)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_INSTRUCTION_SET=thumb ADK_TARGET_FS=initramfsarchive ADK_TARGET_FLOAT=soft ADK_TARGET_SYSTEM=qemu-arm-vexpress-a9"
      cpu_arch=cortex_a9
      march=arm-vexpress-a9
      qemu=qemu-system-arm
      qemu_machine=vexpress-a9
      suffix=${cpu_arch}_soft_eabi
      dtbdir=openadk/firmware/qemu-${march}_${lib}_${suffix}
      qemu_args="${qemu_args} -cpu cortex-a9 -net user -net nic,model=lan9118 -dtb ${dtbdir}/vexpress-v2p-ca9.dtb"
      ;;
    armeb)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=generic-arm ADK_TARGET_FLOAT=soft ADK_TARGET_ENDIAN=big"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=generic-arm ADK_TARGET_FLOAT=soft ADK_TARGET_ENDIAN=big"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=generic-arm ADK_TARGET_FLOAT=soft ADK_TARGET_ENDIAN=big"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=arm ADK_TARGET_ENDIAN=big ADK_TARGET_CPU=arm926ej-s"
      ;;
    arm-nommu)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=qemu-arm-versatilepb-nommu ADK_TARGET_ENDIAN=little"
      march=arm-versatilepb-nommu
      qemu=qemu-system-arm
      qemu_machine=versatilepb
      suffix=soft_eabi
      qemu_args="${qemu_args} -cpu arm926 -net user -net nic,model=smc91c111"
      piggyback=1
      ;;
    arcv1)
      allowed_libc="uclibc-ng newlib"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arc ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=nsim-arcv1 ADK_TARGET_ENDIAN=little"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=arc ADK_TARGET_ENDIAN=little"
      emulator=nsim
      cpu_arch=arc700
      suffix=${cpu_arch}
      piggyback=1
      ;;
    arcv2)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arc ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=nsim-arcv2 ADK_TARGET_ENDIAN=little"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=arc ADK_TARGET_ENDIAN=little"
      emulator=nsim
      cpu_arch=archs
      suffix=${cpu_arch}
      piggyback=1
      ;;
    arcv1-be)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arc ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=nsim-arcv1 ADK_TARGET_ENDIAN=big"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=arc ADK_TARGET_ENDIAN=big"
      emulator=nsim
      endian=eb
      cpu_arch=arc700
      suffix=${cpu_arch}${endian}
      march=arcv1
      piggyback=1
      ;;
    arcv2-be)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc ltp mksh native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=arc ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=nsim-arcv2 ADK_TARGET_ENDIAN=big"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=arc ADK_TARGET_ENDIAN=big"
      emulator=nsim
      endian=eb
      cpu_arch=archs
      march=arcv2
      suffix=${cpu_arch}${endian}
      piggyback=1
      ;;
    avr32)
      allowed_libc="uclibc-ng"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=avr32 ADK_TARGET_SYSTEM=generic-avr32"
      ;;
    bf512-flat)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=bfin ADK_TARGET_SYSTEM=sim-bfin ADK_TARGET_BINFMT=flat"
      emulator=sim
      model=bf512
      march=bfin
      binfmt=flat
      gdbcmd="bfin-openadk-uclinux-uclibc-run --env operating --model bf512"
      piggyback=1
      suffix=bf512_flat
      ;;
    bf512-fdpic)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=bfin ADK_TARGET_SYSTEM=sim-bfin ADK_TARGET_BINFMT=fdpic"
      emulator=sim
      model=bf512
      march=bfin
      binfmt=fdpic
      gdbcmd="bfin-openadk-linux-uclibc-run --env operating --model bf512"
      piggyback=1
      suffix=bf512_fdpic
      ;;
    bfin)
      allowed_libc="newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=bfin"
      ;;
    c6x)
      allowed_libc="uclibc-ng"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=c6x ADK_TARGET_SYSTEM=generic-c6x ADK_TARGET_ENDIAN=little"
      ;;
    crisv10)
      allowed_libc="uclibc-ng newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=cris ADK_TARGET_SYSTEM=generic-cris ADK_TARGET_CPU=crisv10"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=cris ADK_TARGET_CPU=crisv10"
      ;;
    crisv32)
      allowed_libc="uclibc-ng newlib"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc ltp"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=cris ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=qemu-cris"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=cris ADK_TARGET_CPU=crisv32"
      cpu_arch=crisv32
      march=cris
      qemu=qemu-system-${march}
      qemu_machine=axis-dev88
      piggyback=1
      suffix=${cpu_arch}
      ;;
    epiphany)
      allowed_libc="newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=epiphany"
      ;;
    frv)
      allowed_libc="uclibc-ng newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=frv ADK_TARGET_SYSTEM=generic-frv"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=frv"
      ;;
    ia64)
      allowed_libc="uclibc-ng glibc"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=ia64 ADK_TARGET_SYSTEM=generic-ia64"
      default_glibc="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=ia64 ADK_TARGET_SYSTEM=generic-ia64"
      ;;
    h8300)
      allowed_libc="uclibc-ng newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=h8300 ADK_TARGET_SYSTEM=sim-h8300"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=h8300"
      ;;
    lm32)
      allowed_libc="uclibc-ng newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=lm32 ADK_TARGET_SYSTEM=qemu-lm32"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=lm32"
      ;;
    m32r)
      allowed_libc="newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=m32r"
      ;;
    m68k)
      allowed_libc="uclibc-ng newlib"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=m68k ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-m68k-q800"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=m68k ADK_TARGET_CPU=68040"
      cpu_arch=68040
      march=m68k-q800
      qemu=qemu-system-m68k
      qemu_args="-nographic"
      qemu_machine=q800
      suffix=${cpu_arch}
      ;;
    m68k-nommu)
      allowed_libc="uclibc-ng"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=m68k ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-m68k-mcf5208"
      ;;
    metag)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=metag ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=qemu-metag"
      cpu_arch=metag
      qemu=qemu-system-meta
      qemu_args="-nographic -display none -device da,exit_threads=1 -chardev stdio,id=chan1 -chardev pty,id=chan2"
      qemu_machine=01sp
      piggyback=1
      ;;
    microblazeel)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=microblaze ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-microblaze-s3adsp1800 ADK_TARGET_ENDIAN=little"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=microblaze ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-microblaze-s3adsp1800 ADK_TARGET_ENDIAN=little"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=microblaze ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-microblaze-s3adsp1800 ADK_TARGET_ENDIAN=little"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=microblaze ADK_TARGET_ENDIAN=little"
      cpu_arch=microblaze
      endian=el
      march=microblaze-s3adsp1800
      qemu=qemu-system-microblazeel
      qemu_machine=petalogix-s3adsp1800
      suffix=${cpu_arch}${endian}
      ;;
    microblazebe)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=microblaze ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-microblaze-s3adsp1800 ADK_TARGET_ENDIAN=big"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=microblaze ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-microblaze-s3adsp1800 ADK_TARGET_ENDIAN=big"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=microblaze ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-microblaze-s3adsp1800 ADK_TARGET_ENDIAN=big"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=microblaze ADK_TARGET_ENDIAN=big"
      cpu_arch=microblaze
      march=microblaze-s3adsp1800
      qemu=qemu-system-microblaze
      qemu_machine=petalogix-s3adsp1800
      suffix=${cpu_arch}
      ;;
    mips)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=big ADK_TARGET_FLOAT=hard"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=big ADK_TARGET_FLOAT=hard"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=big ADK_TARGET_FLOAT=hard"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=mips ADK_TARGET_ENDIAN=big"
      cpu_arch=mips32
      qemu=qemu-system-mips
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}_hard
      ;;
    mipssf)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=big ADK_TARGET_FLOAT=soft"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=big ADK_TARGET_FLOAT=soft"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=big ADK_TARGET_FLOAT=soft"
      cpu_arch=mips32
      march=mips
      qemu=qemu-system-mips
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}_soft
      ;;
    mipsel)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=little ADK_TARGET_FLOAT=hard"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=little ADK_TARGET_FLOAT=hard"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=little ADK_TARGET_FLOAT=hard"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=mips ADK_TARGET_ENDIAN=little"
      cpu_arch=mips32
      endian=el
      march=mips
      qemu=qemu-system-mipsel
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}${endian}_hard
      ;;
    mipselsf)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=little ADK_TARGET_FLOAT=soft"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=little ADK_TARGET_FLOAT=soft"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips ADK_TARGET_ENDIAN=little ADK_TARGET_FLOAT=soft"
      cpu_arch=mips32
      endian=el
      march=mips
      qemu=qemu-system-mipsel
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}${endian}_soft
      ;;
    mips64)
      allowed_libc="uclibc-ng glibc"
      runtime_test="uclibc-ng glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=big ADK_TARGET_ABI=o32"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=big ADK_TARGET_ABI=o32"
      cpu_arch=mips64
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}_o32
      ;;
    mips64n32)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=big ADK_TARGET_ABI=n32"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=big ADK_TARGET_ABI=n32"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=big ADK_TARGET_ABI=n32"
      cpu_arch=mips64
      march=mips64
      qemu=qemu-system-${cpu_arch}
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}_n32
      ;;
    mips64n64)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=big ADK_TARGET_ABI=n64"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=big ADK_TARGET_ABI=n64"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=big ADK_TARGET_ABI=n64"
      cpu_arch=mips64
      march=mips64
      qemu=qemu-system-${cpu_arch}
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}_n64
      ;;
    mips64el)
      allowed_libc="uclibc-ng glibc"
      runtime_test="uclibc-ng glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=little ADK_TARGET_ABI=o32"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=little ADK_TARGET_ABI=o32"
      cpu_arch=mips64
      march=mips64
      endian=el
      qemu=qemu-system-mips64el
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}${endian}_o32
      ;;
    mips64eln32)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=little ADK_TARGET_ABI=n32"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=little ADK_TARGET_ABI=n32"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=little ADK_TARGET_ABI=n32"
      cpu_arch=mips64
      march=mips64
      endian=el
      qemu=qemu-system-mips64el
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}${endian}_n32
      ;;
    mips64eln64)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=little ADK_TARGET_ABI=n64"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=little ADK_TARGET_ABI=n64"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=mips64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-mips64 ADK_TARGET_ENDIAN=little ADK_TARGET_ABI=n64"
      cpu_arch=mips64
      march=mips64
      endian=el
      qemu=qemu-system-mips64el
      qemu_machine=malta
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      suffix=${cpu_arch}${endian}_n64
      ;;
    moxie)
      allowed_libc="newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=moxie"
      ;;
    nds32le)
      allowed_libc="uclibc-ng newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=nds32 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=generic-nds32 ADK_TARGET_ENDIAN=little"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=nds32 ADK_TARGET_ENDIAN=little"
      ;;
    nds32be)
      allowed_libc="uclibc-ng newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=nds32 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=generic-nds32 ADK_TARGET_ENDIAN=big"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=nds32 ADK_TARGET_ENDIAN=big"
      ;;
    nios2)
      allowed_libc="glibc"
      runtime_test=""
      allowed_tests="toolchain"
      default_glibc="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=nios2 ADK_TARGET_SYSTEM=generic-nios2"
      ;;
    or1k)
      allowed_libc="uclibc-ng musl newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=or1k ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-or1k"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=or1k ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-or1k"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=or1k"
      ;;
    ppc)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc-macppc ADK_TARGET_FLOAT=hard ADK_TARGET_ENDIAN=big"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc-macppc ADK_TARGET_FLOAT=hard ADK_TARGET_ENDIAN=big"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc-macppc ADK_TARGET_FLOAT=hard ADK_TARGET_ENDIAN=big"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=ppc ADK_TARGET_ENDIAN=big"
      cpu_arch=ppc
      march=ppc-macppc
      qemu=qemu-system-${cpu_arch}
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      qemu_machine=mac99
      suffix=hard
      noappend=1
      ;;
    ppcsf)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc-bamboo ADK_TARGET_FLOAT=soft ADK_TARGET_ENDIAN=big"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc-bamboo ADK_TARGET_FLOAT=soft ADK_TARGET_ENDIAN=big"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc-bamboo ADK_TARGET_FLOAT=soft ADK_TARGET_ENDIAN=big"
      cpu_arch=ppc
      march=ppc-bamboo
      qemu=qemu-system-${cpu_arch}
      qemu_args="${qemu_args} -device e1000,netdev=adk0 -netdev user,id=adk0"
      qemu_machine=bamboo
      suffix=soft
      ;;
    ppc64)
      allowed_libc="musl glibc"
      runtime_test="musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc64 ADK_TARGET_ENDIAN=big"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc64 ADK_TARGET_ENDIAN=big"
      cpu_arch=ppc64
      qemu=qemu-system-${cpu_arch}
      qemu_machine=pseries
      suffix=${cpu_arch}
      ;;
    ppc64le)
      allowed_libc="musl glibc"
      runtime_test="musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc64 ADK_TARGET_ENDIAN=little"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=ppc64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-ppc64 ADK_TARGET_ENDIAN=little"
      cpu_arch=ppc64
      endian=le
      march=ppc64
      qemu=qemu-system-ppc64
      qemu_machine=pseries
      suffix=${cpu_arch}
      ;;
    s390)
      allowed_libc="glibc"
      runtime_test="glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=s390 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-s390"
      cpu_arch=s390x
      qemu=qemu-system-${cpu_arch}
      qemu_machine=s390-ccw-virtio-2.4
      ;;
    sh2)
      allowed_libc="uclibc-ng"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=sh ADK_TARGET_SYSTEM=generic-sh ADK_TARGET_CPU=sh2"
      cpu_arch=sh2
      ;;
    sh3)
      allowed_libc="uclibc-ng"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=sh ADK_TARGET_SYSTEM=generic-sh ADK_TARGET_CPU=sh3"
      cpu_arch=sh3
      ;;
    sh4)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sh ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sh ADK_TARGET_ENDIAN=little"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sh ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sh ADK_TARGET_ENDIAN=little"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sh ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sh ADK_TARGET_ENDIAN=little"
      cpu_arch=sh4
      march=sh
      qemu=qemu-system-sh4
      qemu_machine=r2d
      qemu_args="${qemu_args} -monitor null -serial null -serial stdio"
      suffix=${cpu_arch}
      ;;
    sh4eb)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sh ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sh ADK_TARGET_ENDIAN=big"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sh ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sh ADK_TARGET_ENDIAN=big"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sh ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sh ADK_TARGET_ENDIAN=big"
      cpu_arch=sh4eb
      march=sh
      qemu=qemu-system-sh4eb
      qemu_machine=r2d
      qemu_args="${qemu_args} -monitor null -serial null -serial stdio"
      suffix=${cpu_arch}
      ;;
    sparc)
      allowed_libc="uclibc-ng glibc newlib"
      runtime_test="uclibc-ng glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sparc ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sparc"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sparc ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sparc"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=sparc"
      cpu_arch=v8
      qemu=qemu-system-sparc
      qemu_machine=SS-10
      suffix=${cpu_arch}
      ;;
    sparc-leon3)
      allowed_libc="uclibc-ng"
      runtime_test=""
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=toolchain ADK_TARGET_ARCH=sparc ADK_TARGET_CPU=leon3 ADK_TARGET_SYSTEM=generic-sparc"
      cpu_arch=leon
      suffix=${cpu_arch}
      ;;
    sparc64)
      allowed_libc="glibc"
      runtime_test="glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=sparc64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-sparc64"
      cpu_arch=v9
      qemu=qemu-system-sparc64
      qemu_machine=sun4u
      qemu_args="${qemu_args} -net nic,model=e1000 -net user"
      suffix=${cpu_arch}
      ;;
    tilegx)
      allowed_libc="glibc"
      runtime_test=""
      allowed_tests="toolchain"
      default_glibc="ADK_APPLIANCE=toolchain ADK_TARGET_OS=linux ADK_TARGET_ARCH=tile ADK_TARGET_CPU=tilegx ADK_TARGET_SYSTEM=generic-tile"
      ;;
    v850)
      allowed_libc="newlib"
      runtime_test=""
      allowed_tests="toolchain"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=v850"
      ;;
    x86)
      allowed_libc="uclibc-ng musl glibc newlib"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=x86 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-x86"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=x86 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-x86"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=x86 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-x86"
      default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=x86"
      cpu_arch=i686
      qemu=qemu-system-i386
      qemu_machine=pc
      qemu_args="${qemu_args}"
      ;;
    x86_64)
      allowed_libc="uclibc-ng musl glibc"
      runtime_test="uclibc-ng musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=x86_64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-x86_64"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=x86_64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-x86_64"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=x86_64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-x86_64"
      cpu_arch=x86_64
      qemu_machine=pc
      libdir=lib64
      ;;
    x86_64_x32)
      allowed_libc="musl glibc"
      runtime_test="musl glibc"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_glibc="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=x86_64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-x86_64 ADK_TARGET_ABI=x32"
      default_musl="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=x86_64 ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-x86_64 ADK_TARGET_ABI=x32"
      cpu_arch=x86_64
      march=x86_64
      qemu=qemu-system-${cpu_arch}
      qemu_machine=pc
      libdir=libx32
      suffix=x32
      ;;
    xtensa)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain boot libc mksh ltp native"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=xtensa ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-xtensa ADK_TARGET_CPU=dc233c ADK_TARGET_ENDIAN=little"
      cpu_arch=dc233c
      qemu=qemu-system-xtensa
      qemu_machine=ml605
      qemu_args="${qemu_args} -cpu dc233c"
      suffix=${cpu_arch}
      ;;
    xtensabe)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=xtensa ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-xtensa ADK_TARGET_CPU=kc705_be ADK_TARGET_ENDIAN=big"
      cpu_arch=dc233c
      qemu=qemu-system-xtensa
      qemu_machine=ml605
      qemu_args="${qemu_args} -cpu dc233c"
      suffix=${cpu_arch}
      ;;
    xtensa-nommu)
      allowed_libc="uclibc-ng"
      runtime_test="uclibc-ng"
      allowed_tests="toolchain"
      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=linux ADK_TARGET_ARCH=xtensa ADK_TARGET_FS=initramfsarchive ADK_TARGET_SYSTEM=qemu-xtensa ADK_TARGET_CPU=de212 ADK_TARGET_ENDIAN=little"
      cpu_arch=de212
      qemu=qemu-system-xtensa
      qemu_machine=ml605
      qemu_args="${qemu_args} -cpu de212"
      suffix=${cpu_arch}
      ;;
    *)
      echo "architecture ${arch} not supported"; exit 1;;
  esac
}

# creating test script to be run on boot
create_run_sh() {
  test=$1
  file=$2
  type=$3

  if [ "$type" = "netcat" ]; then
    tee="| tee -a /REPORT"
  fi

cat > $file << EOF
#!/bin/sh
uname -a
if [ -x /usr/sbin/rdate ]; then
  if [ \$ntpserver ]; then
    rdate \$ntpserver
  else
    rdate ptbtime1.ptb.de
  fi
fi
EOF
  if [ "$type" = "netcat" ]; then
cat >> $file << EOF
dmesg >> /REPORT
EOF
  fi
  # boot test
  if [ $test = "boot" ]; then
cat >> $file << EOF
file /bin/busybox $tee
if [ -x /usr/bin/size ]; then
  size /bin/busybox $tee
else
  ls -la /bin/busybox $tee
fi
EOF
  if [ $static -eq 0 ]; then
cat >> $file << EOF
for i in \$(ls /lib/*.so|grep -v libgcc);do
  if [ -x /usr/bin/size ]; then
    size \$i $tee
  else
    ls -la \$i $tee
  fi
done
EOF
  fi
  fi
  # ltp test
  if [ $test = "ltp" ]; then
cat >> $file << EOF
/opt/ltp/runltp $tee
EOF
  fi
  # native test
  if [ $test = "native" ]; then
cat >> $file << EOF
echo '#include <stdio.h>\nint main() {\n printf("Hello World");\n return 0; \n}'> /hello.c
gcc -o /hello /hello.c $tee
/hello $tee
if [ \$? -eq 0 ]; then
  echo "\nsuccess"
else
  echo "\nfailed"
fi
EOF
  fi
  # mksh test
  if [ $test = "mksh" ]; then
cat >> $file << EOF
tty=\$(cat /proc/consoles |cut -f 1 -d " ")
mksh -T !/dev/\$tty -c '/opt/mksh/test.sh' $tee
EOF
  fi
  # libc test
  if [ $test = "libc" ]; then
    case $lib in
      uclibc-ng)
cat >> $file << EOF
cd /opt/uclibc-ng/test
sh ./uclibcng-testrunner.sh $tee
EOF
      ;;
      musl|glibc)
cat >> $file << EOF
cd /opt/libc-test
CC=: make run $tee
EOF
      ;;
    esac
  fi
  # info
cat >> $file <<EOF
if [ -f /etc/.adkgithash ]; then
  echo "OpenADK git version:"
  cat /etc/.adkgithash
fi
if [ -f /etc/.adkcompiler ]; then
  echo "Compiler used:"
  cat /etc/.adkcompiler
fi
if [ -f /etc/.adklinker ]; then
  echo "Linker used:"
  cat /etc/.adklinker
fi
EOF

  if [ "$type" = "netcat" ]; then
cat >> $file << EOF
echo quit|nc $buildserver 9999
EOF
  fi

  if [ "$type" = "quit" ]; then
cat >> $file << EOF
exit
EOF
  fi
  chmod u+x $file
}

runtest() {
  lib=$1
  arch=$2
  test=$3

  if [ $ntp ]; then
    qemu_append="-append ntpserver=$ntp"
  fi
  if [ $shell -eq 1 ]; then
    qemu_append="-append shell"
  fi

  qemu=qemu-system-${arch}
  march=${arch}
  get_arch_info $arch $lib

  case $emulator in
    qemu)
      echo "Using QEMU as emulator"
      if ! which $qemu >/dev/null; then
        echo "Checking if $qemu is installed... failed"
        exit 1
      fi
      qemuver=$(${qemu} -version|awk '{ print $4 }')
      if [ "$arch" != "metag" ]; then
        if [ $(echo $qemuver |sed -e "s#\.##g" -e "s#,##") -lt 240 ]; then
          echo "Your qemu version is too old. Please update to 2.4 or greater"
          exit 1
        fi
      fi
      ;;
    nsim)
      echo "Using Synopsys NSIM as simulator"
      if ! which nsimdrv >/dev/null; then
        echo "Checking if $emulator is installed... failed"
        exit 1
      fi
      ;;
    sim)
      echo "Using GDB as simulator"
      ;;
    *)
      echo "emulator/simulator not supported"
      exit 1
      ;;
  esac

  echo "Starting test for $lib and $arch"
  # check if initramfs or piggyback is used
  if [ $piggyback -eq 1 ]; then
    echo "Using extra directory for test image creation"
    root=openadk/extra
    rm -rf openadk/extra 2>/dev/null
    mkdir openadk/extra 2>/dev/null
    if [ ! -z $suffix ]; then
      kernel=openadk/firmware/${emulator}-${march}_${lib}_${suffix}/${emulator}-${march}-initramfspiggyback-kernel
    else
      kernel=openadk/firmware/${emulator}-${march}_${lib}/${emulator}-${march}-initramfspiggyback-kernel
    fi
  else
    echo "Generating root filesystem for test run"
    root=$(mktemp -d /tmp/XXXX)
    if [ ! -z $suffix ]; then
      archive=openadk/firmware/${emulator}-${march}_${lib}_${suffix}/qemu-${march}-${lib}-initramfsarchive.tar.xz
      kernel=openadk/firmware/${emulator}-${march}_${lib}_${suffix}/qemu-${march}-initramfsarchive-kernel
    else
      archive=openadk/firmware/${emulator}-${march}_${lib}/${emulator}-${march}-${lib}-initramfsarchive.tar.xz
      kernel=openadk/firmware/${emulator}-${march}_${lib}/${emulator}-${march}-initramfsarchive-kernel
    fi

    if [ ! -f $archive ]; then
      echo "No root filesystem available for architecture ${arch} tried $archive"
      exit 1
    fi
    tar -xf $archive -C $root
  fi

  create_run_sh $test ${root}/run.sh quit

  if [ $piggyback -eq 1 ]; then
    (cd openadk && make v)
  else
    echo "Creating initramfs filesystem"
    (cd $root; find . | cpio -o -C512 -Hnewc |xz --check=crc32 --stdout > ${topdir}/initramfs.${arch})
    rm -rf $root
    qemu_args="$qemu_args -initrd initramfs.${arch}"
  fi

  # qemu-ppc overwrites existing commandline
  if [ $noappend -eq 0 ]; then
    qemu_args="$qemu_args ${qemu_append}"
  fi

  report=REPORT.${arch}.${test}.${libver}${rsuffix}

  echo "Now running the test ${test} in ${emulator} for architecture ${arch} and ${lib}"
  case $emulator in
    qemu)
      echo "${qemu} -M ${qemu_machine} ${qemu_args} -kernel ${kernel} -qmp tcp:127.0.0.1:4444,server,nowait -no-reboot"
      ${qemu} -M ${qemu_machine} ${qemu_args} -kernel ${kernel} -qmp tcp:127.0.0.1:4444,server,nowait -no-reboot | tee $report
      ;;
    nsim)
      echo "./openadk/scripts/nsim.sh ${arch} ${kernel}"
      ./openadk/scripts/nsim.sh ${arch} ${kernel} | tee $report
      ;;
    sim)
      echo "$emulator ${arch} ${kernel}"
      ./openadk/toolchain_${emulator}-${march}_${lib}_${model}_${binfmt}/usr/bin/${gdbcmd} ${kernel}
      ;;
  esac
  if [ $? -eq 0 ]; then
    echo "Test ${test} for ${arch} finished. See $report"
  else
    echo "Test ${test} failed for ${arch} with ${lib} ${libver}."
  fi
}

build() {
  lib=$1
  arch=$2
  test=$3
  system=$4
  rootfs=$5

  DEFAULT=
  cd openadk

  if [[ $targetmode ]]; then
    DEFAULT="ADK_APPLIANCE=test ADK_TARGET_ARCH=$arch ADK_TARGET_SYSTEM=$system ADK_TARGET_FS=$rootfs"
  else
    get_arch_info $arch $lib
  fi

  if [ $verbose -eq 1 ]; then
    DEFAULT="$DEFAULT ADK_VERBOSE=1"
  fi

  # build defaults for different tests
  if [ $test = "boot" ]; then
    DEFAULT="$DEFAULT ADK_TEST_BASE=y"
  fi
  if [ $test = "ltp" ]; then
    DEFAULT="$DEFAULT ADK_TEST_LTP=y"
  fi
  if [ $test = "mksh" ]; then
    DEFAULT="$DEFAULT ADK_TEST_MKSH=y"
    REBUILD=.rebuild.mksh
  fi
  if [ $test = "libc" ]; then
    case $lib in
      uclibc-ng)
        DEFAULT="$DEFAULT ADK_TEST_UCLIBC_NG_TESTSUITE=y"
        REBUILD=.rebuild.uclibc-ng
        ;;
      glibc)
        DEFAULT="$DEFAULT ADK_TEST_GLIBC_TESTSUITE=y"
        ;;
      musl)
        DEFAULT="$DEFAULT ADK_TEST_MUSL_TESTSUITE=y"
        ;;
    esac
  fi
  if [ $test = "native" ]; then
    case $lib in
      uclibc-ng)
        DEFAULT="$DEFAULT ADK_TEST_UCLIBC_NG_NATIVE=y"
        ;;
      musl)
        DEFAULT="$DEFAULT ADK_TEST_MUSL_NATIVE=y"
        ;;
      glibc)
        DEFAULT="$DEFAULT ADK_TEST_GLIBC_NATIVE=y"
        ;;
    esac
  fi

  # build defaults for different C library
  DEFAULT="$DEFAULT ADK_TARGET_LIBC=$lib"
  case $lib in
    uclibc-ng)
      DEFAULT="$DEFAULT $default_uclibc_ng"
      ;;
    musl)
      DEFAULT="$DEFAULT $default_musl"
      ;;
    glibc)
      DEFAULT="$DEFAULT $default_glibc"
      ;;
    newlib)
      DEFAULT="$DEFAULT $default_newlib"
      ;;
  esac
  # use special C library version
  if [[ $libcversion ]]; then
    DEFAULT="$DEFAULT ADK_TARGET_LIBC_VERSION=$libcversion"
  fi
  # use special Linux kernel version
  if [[ $kernelversion ]]; then
    DEFAULT="$DEFAULT ADK_TARGET_KERNEL_VERSION=$kernelversion"
  fi
  if [[ $binutilsversion ]]; then
    DEFAULT="$DEFAULT ADK_TOOLCHAIN_BINUTILS_VERSION=$binutilsversion"
  fi
  if [[ $gccversion ]]; then
    DEFAULT="$DEFAULT ADK_TOOLCHAIN_GCC_VERSION=$gccversion"
  fi
  if [[ $gdbversion ]]; then
    DEFAULT="$DEFAULT ADK_TOOLCHAIN_GDB_VERSION=$gdbversion"
  fi

  rm .config* .defconfig 2>/dev/null
  echo "Using following defaults: $DEFAULT"
  make $DEFAULT defconfig

  if [ $create -eq 1 ]; then
    printf "ADK_CREATE_TOOLCHAIN_ARCHIVE=y" >> .config
  fi
  if [ $static -eq 1 ]; then
    printf "ADK_TARGET_USE_STATIC_LIBS=y" >> .config
  fi
  if [ $ssp -eq 1 ]; then
    printf "ADK_TARGET_USE_SSP=y" >> .config
  fi
  if [ $debug -eq 1 ]; then
    printf "ADK_DEBUG=y" >> .config
  fi
  if [ $nothreads -eq 1 ]; then
    printf "ADK_TARGET_LIB_WITHOUT_THREADS=y" >> .config
  fi

  for pkg in $packages; do
    p=$(echo $pkg|tr '[:lower:]' '[:upper:]');printf "ADK_COMPILE_$p=y\nADK_PACKAGE_$p=y" >> .config
  done

  # refresh after any changes to config
  yes|make oldconfig

  if [ $clean -eq 1 ]; then
    echo "cleaning openadk build directory"
    make cleansystem
  fi
  if [ ! -z $REBUILD ]; then
    touch $REBUILD
  fi
  make $DEFAULT all
  if [ $? -ne 0 ];then
    echo "build failed"
    exit 1
  fi
  cd ..
}	

for lib in ${libc}; do
  case $lib in
    uclibc-ng)
      archlist=$arch_list_uclibcng
      if [[ $libcversion ]]; then
        version=$libcversion
      else
        version=1.0.18
      fi
      libver=uClibc-ng-${version}
      libdir=uClibc-ng
      ;;
    glibc)
      archlist=$arch_list_glibc
      if [[ $libcversion ]]; then
        version=$libcversion
      else
        version=2.24
      fi
      libver=glibc-${version}
      libdir=glibc
      ;;
    musl)
      archlist=$arch_list_musl
      if [[ $libcversion ]]; then
        version=$libcversion
      else
        version=1.1.15
      fi
      libver=musl-${version}
      libdir=musl
      ;;
    newlib)
      archlist=$arch_list_newlib
      if [[ $libcversion ]]; then
        version=$libcversion
      else
        version=2.4.0
      fi
      libver=newlib-${version}
      libdir=newlib
      ;;
    *)
      echo "$lib not supported"
      exit 1
      ;;
  esac
  if [ ! -z $archs ]; then
    archlist="$archs"
  fi
  # libc source used?
  if [ ! -z $libcsource ]; then
    if [ ! -d $libcsource ]; then
      echo "Not a directory."
      exit 1
    fi
    usrc=$(mktemp -d /tmp/XXXX)
    echo "Creating C library source tarball openadk/dl/${libver}.tar.xz"
    cp -a $libcsource $usrc/$libver
    mkdir -p $topdir/openadk/dl 2>/dev/null
    rm $topdir/openadk/dl/${libver}.tar.xz 2>/dev/null
    (cd $usrc && tar cJf $topdir/openadk/dl/${libver}.tar.xz ${libver} )
    touch $topdir/openadk/dl/${libver}.tar.xz.nohash
    # we need to clean system, when external source is used
    if [ $noclean -eq 0 ]; then
      clean=1
    fi
  fi
  # binutils source used?
  if [ ! -z $binutilssource ]; then
    if [ ! -d $binutilssource ]; then
      echo "Not a directory."
      exit 1
    fi
    usrc=$(mktemp -d /tmp/XXXX)
    echo "Creating binutils source tarball openadk/dl/binutils-git.tar.xz"
    cp -a $binutilssource $usrc/binutils-git
    mkdir -p $topdir/openadk/dl 2>/dev/null
    rm $topdir/openadk/dl/binutils-git.tar.xz 2>/dev/null
    (cd $usrc && tar cJf $topdir/openadk/dl/binutils-git.tar.xz binutils-git)
    touch $topdir/openadk/dl/binutils-git.tar.xz.nohash
    # we need to clean system, when external source is used
    if [ $noclean -eq 0 ]; then
      clean=1
    fi
  fi
  # gcc source used?
  if [ ! -z $gccsource ]; then
    if [ ! -d $gccsource ]; then
      echo "Not a directory."
      exit 1
    fi
    usrc=$(mktemp -d /tmp/XXXX)
    echo "Creating gcc source tarball openadk/dl/gcc-git.tar.xz"
    cp -a $gccsource $usrc/gcc-git
    mkdir -p $topdir/openadk/dl 2>/dev/null
    rm $topdir/openadk/dl/gcc-git.tar.xz 2>/dev/null
    (cd $usrc && tar cJf $topdir/openadk/dl/gcc-git.tar.xz gcc-git)
    touch $topdir/openadk/dl/gcc-git.tar.xz.nohash
    # we need to clean system, when external source is used
    if [ $noclean -eq 0 ]; then
      clean=1
    fi
  fi
  # gdb source used?
  if [ ! -z $gdbsource ]; then
    if [ ! -d $gdbsource ]; then
      echo "Not a directory."
      exit 1
    fi
    usrc=$(mktemp -d /tmp/XXXX)
    echo "Creating gdb source tarball openadk/dl/gdb-git.tar.xz"
    cp -a $gdbsource $usrc/gdb-git
    mkdir -p $topdir/openadk/dl 2>/dev/null
    rm $topdir/openadk/dl/gdb-git.tar.xz 2>/dev/null
    (cd $usrc && tar cJf $topdir/openadk/dl/gdb-git.tar.xz gdb-git)
    touch $topdir/openadk/dl/gdb-git.tar.xz.nohash
    # we need to clean system, when external source is used
    if [ $noclean -eq 0 ]; then
      clean=1
    fi
  fi
  # start with a clean dir
  if [ $cleandir -eq 1 ]; then
    echo "completely cleaning openadk build directory"
    (cd openadk && make cleandir)
  fi

  if [[ $targetmode ]]; then
    create_run_sh $test run.sh netcat

    while read -u3 line; do
      target_host=$(echo $line|cut -f 1 -d ,)
      target_ip=$(echo $line|cut -f 2 -d ,)
      target_arch=$(echo $line|cut -f 3 -d ,)
      target_system=$(echo $line|cut -f 4 -d ,)
      target_suffix=$(echo $line|cut -f 5 -d ,)
      target_rootfs=$(echo $line|cut -f 6 -d ,)
      target_powerid=$(echo $line|cut -f 7 -d ,)
      echo "Testing target system $target_system ($target_arch) with $target_rootfs on $target_host"
      build $lib $target_arch $test $target_system $target_rootfs
      kernel=openadk/firmware/${target_system}_${lib}_${target_suffix}/${target_system}-${target_rootfs}-kernel
      tarball=openadk/firmware/${target_system}_${lib}_${target_suffix}/${target_system}-${lib}-${target_rootfs}.tar.xz
      scp $kernel root@${bootserver}:/tftpboot/${target_host}
      ssh -n root@${bootserver} "cd /tftpboot; ln -sf ${target_host} vmlinux"
      ssh -n root@${bootserver} "mkdir /nfsroot/${target_host} 2>/dev/null"
      xzcat $tarball | ssh root@${bootserver} "tar -xf - -C /nfsroot/${target_host}"
      scp run.sh root@${bootserver}:/nfsroot/${target_host}
      echo "Powering on target system"
      ssh -n root@${bootserver} "sispmctl -o $target_powerid"
      echo "Waiting for target system to finish"
      nc -l -p 9999
      echo "Test finished. Powering off target system"
      ssh -n root@${bootserver} "sispmctl -f $target_powerid"
      scp root@${bootserver}:/nfsroot/${target_host}/REPORT REPORT.${target_arch}.${target_system}.${test}.${libver}
      ssh -n root@${bootserver} "rm /nfsroot/${target_host}/REPORT"
    done 3< $targets
  else
    for arch in $archlist; do
      get_arch_info $arch $lib
      report=REPORT.${arch}.${test}.${libver}${rsuffix}
      if [ $cont -eq 1 ]; then
        if [ -f $report ]; then
          echo "Skipping already run test $test for $arch and $lib"
          continue
        fi
      fi
      if [ "$arch" = "$skiparchs" ]; then
        echo "Skipping $skiparchs"
        continue
      fi

      if [[ "$allowed_tests" = *${test}* ]]; then
        if [[ "$allowed_libc" = *${lib}* ]]; then
          echo "Compiling for $lib and $arch testing $test"
          build $lib $arch $test
          if [ "$test" != "toolchain" ]; then
            if [[ "$runtime_test" = *${lib}* ]]; then
              runtest $lib $arch $test
            fi
          else
            # fake stamp for continue
            touch $report
          fi
        else
          echo "$lib not available for $arch"
        fi
      else
         echo "$test not available for $arch and $lib"
      fi
    done
  fi
done
echo "All tests finished."
exit 0