[cairo] Win32 zipfile distribution construction scripts for libpixman and cairo

[Tor Lillqvist]

=?UTF-8?B?S3Jpc3RpYW4gSMO4Z3NiZXJn?= writes:
 > Could this be done as a makefile target instead?  E.g. 'make zip'?

Sure, why not. The use of a separate script is just a "tradition" from
GLib, GTK+ etc, without any real technical reason.

--tml