vchoi_fork

[svn-r4415] 
Purpose:
    Bug Fix
Description:
    On some SGI machines (or, rather, it was showing up there), the
    /usr/ncsa/lib directory was being placed before the other directories
    in the linker line. This was causing the linker to link in
    alternative HDF5 libraries than the test library.
Solution:
    Modified my previous hack so that it puts the $rpath macro at the
    end, since those are the ones we're passing into the libtool function
    (in the DYNAMIC_DIRS macro).
Platforms tested:
    Paz