Re: [AMBER-Developers] When is fftw3.f03 created?

From: David A. Case <>
Date: Wed, 8 Feb 2012 14:32:06 -0500

On Wed, Feb 08, 2012, tluchko wrote:
> fftw3.f03 should be made at compile time, not configure time. FFTW3
> should be one of the first libraries build when you run make and
> fftw3.f03 (and fftw3-mpi.f03 for MPI) should be installed at that time.
> One recent change I made was to remove the .PHONY FFTW3 target and use
> the library name as the target. If the fftw3.f03 file was deleted, but
> not the library (though I don't know how this would happen), the
> fftw3.f03 would not be rebuilt.

If I do both a "make uninstall" and a "make clean", the problem goes away, so
my original results may somehow be related to the history of my tree.

However, it sounds like we should make sure that fftw3.f03 is always created
(it's just copied from, so there is no performance penalty in
forcing an install....)


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Received on Wed Feb 08 2012 - 12:00:03 PST
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