#!/bin/dash

SOURCE_DIR=src
BUSYBOX_VERSION=1.36.1

OUT=out-arm64

#prepare
_PWD=`pwd`

mkdir -p $OUT_DIRECTORY

echo "Unarchive busbox"
cd $SOURCE_DIR
mkdir busybox-$BUSYBOX_VERSION-arm64
tar -xvf busybox-$BUSYBOX_VERSION.tar.bz2 --strip-components=1 -C busybox-$BUSYBOX_VERSION-arm64
cd busybox-$BUSYBOX_VERSION-arm64
cp ../../config/busybox-arm64.config ./.config
#make CROSS_COMPILE=aarch64-linux-gnu- -j4
make CROSS_COMPILE=aarch64-linux-gnu-

#save result
echo "Copy result to out-arm64"
cp ./busybox ../../$OUT