My Community

I did try to compile the new version of vasp and everything went smooth but just right at the end I got the message

fft3dfurth.o: In function `fft3d_':
fft3dfurth.f90:(.text+0xbc): multiple definition of `fft3d_'
fftmpi.o:fftmpi.f90:(.text+0x1870): first defined here
ld: Warning: size of symbol `fft3d_' changed from 2256 in fftmpi.o to 12 in fft3dfurth.o

Is there anything new in the fftw3? or anything am I missing?

Thanks in advance!

-aldo.

Hi Aldo,
you propably provide 2 libraries with same functions inside. Go to the makefile and put a comment on one of them.

Cheers

Alex