[gmx-developers] Small configure.ac change

[Charlie Peck]

I'm working with the CVS snapshot labeled GROMACS 3.3_beta_20041226.  
configure.ac produces a symbol GMX_MPI when --enable-mpi is specified 
on the configure command line but many places in the source code are 
looking for the symbol USE_MPI.  The net effect is that you can't run 
this snapshot with MPI.

Is there a known problem WRT MPI or is this just a work-in-progress to 
switch the name of the symbol?

thanks,
charlie peck