List of earlier versions to include in @INC? [none]
<malloc/malloc.h> NOT found.
<malloc.h> NOT found.
Checking to see how big your pointers are...
cc: 1501-228 (W) input file undefined not found
(I can't seem to compile the test program.  Guessing...)
What is the size of a pointer (in bytes)? [4]

*** You have chosen a maximally 64-bit build,
*** but your pointers are only 4 bytes wide.
*** Please rerun Configure without -Duse64bitall.
*** Since you have quads, you could possibly try with -Duse64bitint.
*** Cannot continue, aborting.

##</code><code>##

$ export OBJECT_MODE=64
$ export CC=/usr/vac/bin/c99_r