Fix a typo (aout32.o -> aout32.c).  Add support for NetBSD/Sparc and sparc64.
Fix a typo (aout32.o -> aout32.c).  Add support for NetBSD/Sparc and
sparc64.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase