[quake]
 BO>  was it compiled with DJGPP?
1) End of manual.txt:
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id Software would like to give special thanks to:
[...]
DJ Delorie
[...]
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2) Quake.exe is COFF
3) cwsdpmi.exe is required for dos quake
 BO> I think it is not prohibited to
 BO> develop software using DJGPP and distribute binaries compiled
 BO> with another compiler..
Why?
You can get money from DJGPP programs too.
There is one exception: if you use C++, the template library is GPL (or 
something) so if you use it you must also make the source available.
More specific information can be found in the DJGPP FAQ (on your local 
simtelnet mirror).
 BO> I can't think a way to compile a
 BO> game, or anything that goes down to hardware level for that
 BO> matter, that is developed on another compiler though..
Huh?
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