Function make_bzimage 

pub fn make_bzimage(
    target_image_path: &Path,
    image_type: BzImageType,
    setup_elf_path: &Path,
)

Making a bzImage given the kernel ELF and setup source.

Explanations for the arguments:

• target_image_path: The path to the target bzImage;
• image_type: The type of the bzImage that we are building;
• setup_elf_path: The path to the setup ELF;