[gmx-users] how to generate executable file "g_energy_mpi" ?

[Vinson Leung]

Hi everyone.
I am new to Gromacs and have some question in the building part. I can only
genarate "mdrun_mpi" when set the DGMX_BUILD_MDRUN_ONLY to ON and when I
set it to OFF, it can only produce "gmx_mpi" and "template" in the bin
directory. What is the different between "mdrun_mpi" and "gmx_mpi" ?
Another question, I want to produce .xvg file to do some analysis and have
to use  "g_energy_mpi" to read the .edr file, so how can I generate
"g_energy_mpi" ?
Thanks:)

Vincent