[MLton] compiler dependencies

[Brent A. Fulgham]

Brandon J. Van Every wrote:

>Stephen Weeks wrote:
>  
>
>>>Yes, there should be a dependence of MLton on gcc.
>>>      
>>>
>>OK.  I added it.
>>    
>>
>
>What about Cygwin, MinGW, and/or VC++?  (Long day, not doing any RTFM
>right now.)
>
He's just referring to the package interdependencies declared in the 
Debian packaging system. This doesn't indicate that MLton is any more or 
less dependent on other compilers.

Non-debian users wouldn't see any change here.

-Brent