Build fixes pushed upstream, build on x86_64 host now works

I have pushed two patches upstream which fix build issues; one where \n 
was being output literally and causing syntax errors, the other where 
ancient C/H files used to assemble the final image were using "long" 
types where they shouldn't have.

Thanks to Edoardo Liverani <[email protected]> for the bug report!

-Jody