Has anyone managed to compile 3.11 on Vista 64 under cygwin using gcc4 
[and without flexlink]?

Compilation of byterun/interp.c fails miserably, with most _caml_ 
symbols returning 'undefined reference's. 

Strangely, configure thinks that my system is 32 bits, which is quite 
possibly another source of problems.

Jacques

PS: I'll soon enough install some flavour of Ubuntu on this machine too, 
which should fix my problems.  But in the meantime, I would still like 
to be able to keep on working!