Behavior divergence in makefile vs. "in person".

I've switched development of CRM114 over from 32-bit Fedora to 64-bit
Ubuntu (because Ubuntu can talk to the wireless card in my new 
macbook unibody).

But there's a bigger problem:  when I run megatest.sh _from the 
command line_ as

   ./megatest.sh

it behaves well.  There are a few glitches where the discrepancies
between 32-bit and 64-bit executables is more than a percent or two,
but nothing too scarey.

HOWEVER, if I "make megatest", which runs the same exact shell script
from inside of make, I get segfaults in the neural network.  Repeatedly.

This is making it rather difficult to debug the failure.  Any clues
or hunches?  I'm somewhat at a loss here.

   - Bill Yerazunis

------------------------------------------------------------------------------
SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada.
The future of the web can't happen without you.  Join us at MIX09 to help
pave the way to the Next Web now. Learn more and register at
http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/