1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
#! /usr/bin/env bash
# (C) Copyright 2013 ECMWF.
#
# This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
# In applying this licence, ECMWF does not waive the privileges and immunities
# granted to it by virtue of its status as an intergovernmental organisation nor
# does it submit to any jurisdiction.
set +x
set -e -o pipefail
SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
export PATH=$SCRIPTDIR:$PATH
# Some defaults for the arguments
PREFIX=$(pwd)/install
fftw_version=3.3.10
fftw_configure="--enable-shared"
fftw_with_single=false
while [ $# != 0 ]; do
case "$1" in
"--prefix")
PREFIX="$2"; shift
;;
"--version")
fftw_version="$2"; shift
;;
"--with-single")
fftw_with_single=true;
;;
*)
echo "Unrecognized argument '$1'"
exit 1
;;
esac
shift
done
echo "Installing FFTW version ${fftw_version}"
fftw_installed=${PREFIX}/fftw-${fftw_version}-installed
if [[ -f "${fftw_installed}" ]]; then
echo "FFTW ${fftw_version} is already installed at ${PREFIX}"
exit
fi
os=$(uname)
case "$os" in
Darwin)
brew ls --versions fftw || brew install fftw
exit
;;
*)
;;
esac
if [ -z "${TMPDIR+x}" ]; then
TMPDIR=${HOME}/tmp
fi
mkdir -p ${TMPDIR}/downloads
fftw_tarball_url=http://www.fftw.org/fftw-${fftw_version}.tar.gz
fftw_tarball=$TMPDIR/downloads/fftw-${fftw_version}.tar.gz
fftw_dir=$TMPDIR/downloads/fftw-${fftw_version}
echo "+ curl -L ${fftw_tarball_url} > ${fftw_tarball}"
curl -L ${fftw_tarball_url} > ${fftw_tarball}
echo "+ tar xzf ${fftw_tarball} -C ${TMPDIR}/downloads"
tar xzf ${fftw_tarball} -C ${TMPDIR}/downloads
echo "+ cd ${fftw_dir}"
cd ${fftw_dir}
echo "+ ./configure --prefix=${PREFIX} ${fftw_configure}"
./configure --prefix=${PREFIX} ${fftw_configure}
echo "+ make -j8"
make -j8
echo "+ make install"
make install
if $fftw_with_single; then
# Now again in single precision
make clean
echo "+ ./configure --prefix=${PREFIX} ${fftw_configure} --enable-float"
./configure --prefix=${PREFIX} ${fftw_configure} --enable-float
echo "+ make -j8"
make -j8
echo "+ make install"
make install
fi
echo "+ rm -rf \${fftw_tarball} \${fftw_dir}"
rm -rf ${fftw_tarball} ${fftw_dir}
echo "+ touch ${fftw_installed}"
touch ${fftw_installed}
|
