[gmx-users] fftw and gromacs..

[Brian O'Brien]

Hi... I read the FAQ on using gromacs with FFTW...
I set the LD_LIBRARY_PATH, yet when trying to make gromacs, at the ./ 
configure point, it still complains about not being able to find fftw
configure: error: Cannot find fftw3f library

ls /usr/local/lib/*fftw*
/usr/local/lib/libfftw.a  /usr/local/lib/libfftw.la  /usr/local/lib/ 
libfftw3.a  /usr/local/lib/libfftw3.la  /usr/local/lib/librfftw.a  / 
usr/local/lib/librfftw.la


I made and installed fftw by:
./configure
make
sudo make install

I have read something about setting flags for fftw but do not know  
where to modify these flags...

help?