[ptp-dev] AIX SDM debugger fixes

[Dave Wootton <dwootton@xxxxxxxxxx>]

Greg
I just wrote bug 258501 containing a patch so the SDM code will compile 
correctly on AIX. I updated two configure.in files and one Makefile.am 
file but did not update the configure and Makefile.in files they generate 
because I have different versions of the automake and autoconf tools on my 
system and I didn't want to cause incompatibilities.

I made sure that the BUILD script on AIX and ppc Linux builds the SDM code 
properly. I also tested to make sure that gdb was able to be invoked on 
both AIX and ppc Linux and that I could single step a couple instructions.
Dave