[ -d \$d ] || mkdir \$d
cross -n -N -k powerpc -a powerpc64 -c 4.8.1 O=\$d allyesconfig
cross -n -N -k powerpc -a powerpc64 -c 4.8.1 -- O=\$d -j64 -s -k || true
[ -d \$d ] || mkdir \$d
cross -n -N -k powerpc -a powerpc64 -c 4.8.1 O=\$d allyesconfig
cross -n -N -k powerpc -a powerpc64 -c 4.8.1 -- O=\$d -j64 -s -k || true
echo Building: $ka defconfig
[ -d $d ] || mkdir $d
cross -n -N -a ${ca} -k ${ka} -c 4.6 O=$d defconfig
cross -n -N -a ${ca} -k ${ka} -c 4.6 O=$d -j64 -s
echo Building: $ka defconfig
[ -d $d ] || mkdir $d
cross -n -N -a ${ca} -k ${ka} -c 4.6 O=$d defconfig
cross -n -N -a ${ca} -k ${ka} -c 4.6 O=$d -j64 -s