BuildSystem: Rewrite whole build system structure

Now you have to use script/build.sh for building and running banan-os

script/image.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+if [[ -z $BANAN_ROOT_DIR ]]; then
+	echo  "You must set the BANAN_ROOT_DIR environment variable" >&2
+	exit 1
+fi
+
+if [[ -z $BANAN_DISK_IMAGE_PATH ]]; then
+	echo  "You must set the BANAN_DISK_IMAGE_PATH environment variable" >&2
+	exit 1
+fi
+
+if [[ -z $BANAN_SYSROOT ]]; then
+	echo  "You must set the BANAN_SYSROOT environment variable" >&2
+	exit 1
+fi
+
+if [[ ! -f $BANAN_DISK_IMAGE_PATH ]]; then
+	$BANAN_SCRIPT_DIR/image-full.sh
+	exit 0
+fi
+
+fdisk -l $BANAN_DISK_IMAGE_PATH | grep -q 'EFI System'; IMAGE_IS_UEFI=$?
+[[ $BANAN_UEFI_BOOT == 1 ]]; CREATE_IS_UEFI=$?
+
+if [[ $IMAGE_IS_UEFI -ne $CREATE_IS_UEFI ]]; then
+	echo Converting disk image to/from UEFI
+	$BANAN_SCRIPT_DIR/image-full.sh
+	exit 0
+fi
+
+MOUNT_DIR=/mnt
+
+LOOP_DEV=$(sudo losetup -f --show $BANAN_DISK_IMAGE_PATH)
+sudo partprobe $LOOP_DEV
+
+ROOT_PARTITON=${LOOP_DEV}p2
+
+sudo mount $ROOT_PARTITON $MOUNT_DIR
+
+sudo rsync -a ${BANAN_SYSROOT}/* ${MOUNT_DIR}/
+
+sudo umount $MOUNT_DIR
+
+sudo losetup -d $LOOP_DEV