Hi,
On Apr 20, 2006, at 12:25 PM, Ge Sunny wrote:
Dear Florian,
Thanks for your help. The installation of FFTW3 source code does
work by setting the prefix. Then, I have set LDFLAGS and CPPFLAGS
to install Gromacs from gromacs-3.3.1-1.src.rpm. However, there is
an error when installing Gromacs:
$ rpmbuild -rebuild gromacs-3.3.1-1.src.rpm
... ...
checking for fftw3.h... yes
checking for main in -lfftw3f... no
configure: error: Cannot find fftw3f library
error: Bad exit status from /var/tmp/rpm-tmp.67043 (%build)
RPM build errors:
user erikli does not exist - using root
group el does not exist - using root
user erikli does not exist - using root
group el does not exist - using root
Bad exit status from /var/tmp/rpm-tmp.67043 (%build)
I can only find fftw3.f under ./fftw/include. Don't know what
fftw3f is.
The single precision FFTW3 library. You probably didn't include "--
enable-float". Go through the detailed instructions at
http://www.gromacs.org/installation/prerequisites.php
Cheers,
Erik
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