[gmx-developers] FAQ & fftw

[Erik Lindahl]

Anton Feenstra wrote:

>Hi,
>
>
>In the FAQ it says how to compile fftw for mpi and/or single/double
>precision, however the --enable-type-prefix flag to configure that is
>necessary to get the right naming of the libraries, is not mentioned.
>
>Is this on purpose or is it an omission?
>

You don't need the type prefix - I'm searching for both the prefixed and 
the non-prefixed version when you run configure.

The only case where you need it is if you want both the single and 
double precision versions installed at the same time.

Cheers,

ERik