Help compiling

[kittensauce]

After a while, I managed to get a simple "hello world" to compile... or so I think. The program compiles, but does it really work? The program runs fine on the computer, but I'm not sure it should be able to do that, since I presume it's been cross-compiled for ARM (and my PC is x86_64). It also compiled and ran fine when I had the GCC location wrong, which is a bit worrying. Once it's finished compressing, I'll attach the source files for my program; you'll probably be able to figure out where I have my Buildroot set up.

EDIT: Decided to only upload my "hello world" program, since the Buildroot environment is quite large, of course.

EDIT2: The program doesn't want to upload. Oh well, it's just a "hello world" program; nothing too special.