#! /bin/bash

# run this script as su to install fftw 3.3.6 in /share/apps/fftw-3.3.6/gnu
# mandatory requiremnt: openmpi-3.1.2 is already installed in /share/apps/openmpi-3.1.2/gnu/


cd /share/apps/configrepo

wget http://comsics.usm.my/tlyoon/configrepo/howto/customise_centos/fftw/fftw-3.3.6.tgz
tar -zxvf fftw-3.3.6.tgz
cd fftw-3.3.6-pl2

./configure --with-g77-wrappers --enable-mpi --enable-threads --enable-openmp CXX="/share/apps/openmpi-3.1.2/gnu/bin/mpicxx" CC="/share/apps/openmpi-3.1.2/gnu/bin/mpicc" CPP="/share/apps/openmpi-3.1.2/gnu/bin/mpic++ -E" CXXCPP="/share/apps/openmpi-3.1.2/gnu/bin/mpicxx -E" FC='gfortran' --prefix=/share/apps/fftw-3.3.6/gnu

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