COFF&a.out

[wangwen]

Hi,
 
I have a question. 
In GCC2.95.2, i386-a.out and i386coff are all 
supported.
Which options should I use to compile the files in 
order to get the COFF format file and a.out format file?
 
Or there are no such optins that I had to 
compile a cross-compiler? 
 
Thanks in advance!
 
Best Regards
huhgwang