[gmx-users] How to turn of setting of OpenMP threads in Gromacs 5.0.7

[Hoa Trinh]

Hi,
I'd like to turn off the setting of OpenMP threads in Gromacs 5.0.7.
When I run cmake, I already disable  GMX_OPENMP. After that I checked
"CMakeCache.txt" file and see that:
//Enable OpenMP-based multithreading
GMX_OPENMP:BOOL=OFF
However, when I use the command gmx mdrun -v -deffnm I still see Gromacs
notify that:
Using 4 OpenMP threads
I just don't want to use multiple threads.
Thank you very much in advance.
  Best regards,
*Lan Hoa*