- cp $EFI_BOOT_MEDIA.bs0 $EFI_BOOT_MEDIA.bs1
- $BASETOOLS_DIR/BootSectImage -g $EFI_BOOT_MEDIA.bs1 $BOOTSECTOR_BIN_DIR/bootsect.com
- $BASETOOLS_DIR/GnuGenBootSector -o $EFI_BOOT_MEDIA -i $BOOTSECTOR_BIN_DIR/bootsect.com
+ cp $BOOTSECTOR_BIN_DIR/bootsect.com $EFI_BOOT_MEDIA.bs1
+ $BASETOOLS_DIR/BootSectImage -g $EFI_BOOT_MEDIA.bs0 $EFI_BOOT_MEDIA.bs1
+ $BASETOOLS_DIR/GnuGenBootSector -o $EFI_BOOT_MEDIA -i $EFI_BOOT_MEDIA.bs1
+ rm $EFI_BOOT_MEDIA.bs[0-1]