[gmx-users] fftw3f errors despite having the right libraries in the right places installation on MAC

[Mark Abraham]

Maybe. As you will see in the installation instructions, you have to match
the precision of GROMACS and FFTW, and you haven't told us about the
former...

On Thu, Dec 27, 2012 at 2:25 PM, maria goranovic
<mariagoranovic at gmail.com>wrote:

> Yes, I can see them in printenv
>
> does this have anything to do with single or double precision?
>
> On Thu, Dec 27, 2012 at 1:38 PM, Mark Abraham <mark.j.abraham at gmail.com
> >wrote:
>
> > Are those variables actually showing up in your environment?
> >
> > On Thu, Dec 27, 2012 at 11:31 AM, maria goranovic
> > <mariagoranovic at gmail.com>wrote:
> >
> > > Dear All
> > >
> > > I am trying to install 4.5.5 on my mac. I have installed fftw3 with
> > > --enable-float, and have used the CPPFLAGS and LDFLAGS options in my
> > > .bashrc file. GROMACS still complains that "configure: error: Cannot
> find
> > > fftw3f library".
> > >
> > > Why is it not able to find the libraries?
> > >
> > > Here are the specific details:
> > >
> > > content of .bashrc:
> > >
> > > export CPPFLAGS="-I/usr/local/include"
> > > export LDFLAGS="-L/usr/local/lib"
> > >
> > > % ls /usr/local/lib/*fft*
> > > /usr/local/lib/libfftw3f.a /usr/local/lib/libfftw3f.la
> > >
> > > % ls /usr/local/include/*fft*
> > > /usr/local/include/fftw3.f /usr/local/include/fftw3.f03
> > > /usr/local/include/fftw3.h /usr/local/include/fftw3l.f03
> > > /usr/local/include/fftw3q.f03
> > >
> > > Any ideas what might be going wrong?
> > >
> > > Thank you
> > >
> > >
> > > --
> > > Maria G.
> > > Technical University of Denmark
> > > Copenhagen
> > > --
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>
> --
> Maria G.
> Technical University of Denmark
> Copenhagen
> --
> gmx-users mailing list    gmx-users at gromacs.org
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