bug#10474: Building guile 2.x under mingw + msys

[Eli Zaretskii]

> From: address@hidden (Ludovic Courtès)
> Cc: address@hidden, address@hidden, address@hidden
> Date: Thu, 19 Jan 2012 00:55:31 +0100
> 
> Hi Eli,
> 
> Eli Zaretskii <address@hidden> skribis:
> 
> > The patch to fix canonicalize_file_name is below.
> 
> Can you send this one to address@hidden

I already did, as promised in my message.

> (The rest of your investigation is interesting!)

I have more, will publish it today, probably.