build ctffind with OpenMP support

Hi all,

I built from source the latest cttfind (4.1.14) using openmp support on CentOS 7.5. To do so, I used the following configure command:

./configure --with-wx-config=`which wx-config` --enable-openmp

The build runs fine but when using ctffind, the resulting executable runs only on a single core. I did a ldd on the ctffind executable and I can see that it is linked against libgomp. When downloading and trying the precompiled binary, this one works fine with multi-core so yes it is possible to build ctffind with openmp support.

Would you know what is wrong with my configure call ?

many thanks in advance