Client library cross-compiling: Win32, Win64, MacOSX. Possible?

Hello.

Are there any howto's or articles about building client access library
(libpq) for several target OSes, e.g. Win32, Win64, MacOS in the same
MinGW environment?

And is it possible at all? I know that there is MinGW-w64 to produce
Win64 binaries, but I want to have one farm for all.

If not, is there any opportunity to have needed binaries from some
postgresql build farms?



-- 
With best wishes,Pavel                          mailto:pavel@gf.microolap.com