#!/bin/bash

. ./oe-init-build-env
rm -rf cache sstate-cache tmp
sync
time bitbake core-image-sato

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.File;
import java.lang.ProcessBuilder.Redirect;

public class ProcessDemo2 {
        public static void main(String[] args) {
                try {
                        ProcessBuilder pb = new ProcessBuilder();
                        pb.directory(new File("/mnt/data/poky"));
                        pb.command("/bin/bash", "build.sh").redirectErrorStream(true);
                        pb.redirectOutput(Redirect.appendTo(new File("log.txt")));
                        final Process p = pb.start();
                        p.waitFor();
                } catch (Exception ex) {
                        System.out.println(ex);
                }
        }
}