#! /bin/bash

# First run this script as user to install fftw 3.3.3 in ~/fftw-3.3.3/gny. Then cd ~/configrepo/fftw-3.3.3 and type make as user, followed by 'make install' as SU, followed by makeinstallcheck as user. The last three steps are to be done manually.

mkdir ~/configrepo
cd ~/configrepo
rm -rf fftw-3.3.3.tar.gz
wget http://www2.fizik.usm.my/configrepo/howto/fftw/fftw-3.3.3.tar.gz
gunzip fftw-3.3.3.tar.gz
tar -xvf fftw-3.3.3.tar
cd fftw-3.3.3

./configure --with-g77-wrappers --enable-mpi --enable-threads --enable-openmp CXX="mpicxx" CC="mpicc" CPP="mpic++ -E" CXXCPP="mpicxx -E" FC='gfortran' --prefix=/share/apps/fftw-3.3.3/gnu

make
## make check  # as user
## make install  #exectute this as su
## make installcheck  #execute this as user