Ticket #46718: Portfile.2

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
# $Id$

PortSystem          1.0
PortGroup           github 1.0

github.setup        NFFT nfft 3.3.0
github.tarball_from releases

name                nfft-3
categories          math
license             GPL-2+
platforms           darwin
maintainers         jens@nfft.org
homepage            http://www.nfft.org/
distname            ${version}
worksrcdir          nfft-${version}
description         Fast C routines to compute the Non-equispaced Discrete Fourier Transform
long_description    NFFT3 is a software library written in C for computing nonequispaced fast Fourier \
                    and related transformations. In detail, NFFT3 implements \
                    1) The nonequispaced fast Fourier transform (NFFT) \
                       - the forward transform (NFFT) \
                       - the adjoint transform (adjoint NFFT) \
                    2) Generalisations of the NFFT \
                       - to arbitrary knots in time and frequency domain (NNFFT) \
                       - to the sphere S^2 (NFSFT) \
                       - to the hyperbolic cross (NSFFT) \
                       - to real-valued data, i.e. (co)sine transforms, (NFCT, NFST) \
                       - to the rotation group (NFSOFT) \
                     3) Generalised inverses based on iterative methods, e.g. CGNR, CGNE \
                     4) Applications in \
                        - medical imaging \
                          (i) magnetic resonance imaging \
                          (ii) computerised tomography \
                        - summation schemes \
                          (i) fast Gauss transform (FGT) \
                          (ii) singular kernels \
                          (iii) zonal kernels \
                        - polar FFT, discrete Radon transform, ridgelet transform
homepage            http://www.nfft.org
master_sites        https://github.com/NFFT/nfft/archive/
checksums           rmd160 493e0bf58c8b48d8a7719c6d35c32977288f622f \
                    sha256 79086a5e4b394d0336237126fbba459e6d1f02ccfa0fef5f016d96dadfe8fac0
depends_lib         port:fftw-3
use_autoreconf      yes
configure.args      --enable-shared --enable-static --enable-all
use_parallel_build  yes

variant gaussian description {compile NFFT with Gaussian window} conflicts bspline sinc {
    configure.args-append   --with-window=gaussian
}

variant bspline description {compile NFFT with B-Spline window} conflicts gaussian sinc {
    configure.args-append   --with-window=bspline
}

variant sinc description {compile NFFT with Sinc window} conflicts gaussian bspline {
    configure.args-append   --with-window=sinc
}