Compiling under IRIX 6.5.x using native cc

[Simon Britnell]

When I attempt to compile,

ccf/t2load.c gripes:

"./src/cff/t2load.c", line 575: warning(1412): destination type of cast
is too
          small to hold all pointers: truncation possible
          FT_FRAME_BYTE( CFF_Font, version_major ),
          ^

"./src/cff/t2load.c", line 575: error(1069): integer conversion resulted
in
          truncation
          FT_FRAME_BYTE( CFF_Font, version_major ),
          ^

... To cut a long story short, same for lines 576, 577 and 578
version_minor, header_size and absolute_offset

Having looked at the code, that macro is basically a field offset
calculation of some description.  From the error message, I conclude
that the pointer resulting from
(((CFF_Font*)0)->version_major) is too big to fit into a "short" which,
on an Origin 2000, I would expect to be at least 16 bits.  I'd also
expect the result of the aforementioned pointer to fit in there easily.
Has anyone else encountered this?  Do I have scope to resize the
FT_UShort holding the data?  Does anyone have any other suggestions?