[CLAM] Building CLAM in cygwin

[Pau Arumi]

>
> IFAIK Cygwin static libs use .a extension and not .lib like Visual. 
> This should be fixed in scons scripts.  As a hint, look at the
... look at the scons's documentation. There is a "tools" option where 
you could instruct scons to use the cygwin platform for creating 
libraries and so on.

-- 
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.