-fPIC and x86_64

[Orion Poplawski <orion@xxxxxxxxxxxxx>]

I've gotten a request to build hdf with -fPIC because apparently when 
trying to build other packages that use it on x86_64 they complain.  hdf 
only provides static libs.

Is this the appropriate fix?

--
Orion Poplawski
System Administrator                   303-415-9701 x222
Colorado Research Associates/NWRA      FAX: 303-415-9702
3380 Mitchell Lane, Boulder CO 80301   http://www.co-ra.com