Portfile

# $Id: Portfile 23053 2007-03-23 20:35:47Z pipping@macports.org $

PortSystem 1.0
name fftw-3-single
version 3.1.2
categories math
platforms darwin
maintainers nomaintainer@macports.org

description Fast C routines to compute the Discrete Fourier Transform
long_description \
FFTW is a C subroutine library for computing the \
Discrete Fourier Transform (DFT) in one or more \
dimensions, of both real and complex data, and of \
arbitrary input size. We believe that FFTW, which is \
free software, should become the FFT library of choice \
for most applications. Our benchmarks, performed on a \
variety of platforms, show that FFTW's performance is \
typically superior to that of other publicly available \
FFT software. Moreover, FFTW's performance is portable: \
the program will perform well on most architectures \
without modification. \
\
This port is of fftw version 3.x. It has many \
improvements relative to 2.x, but is not backwardly \
compatible.

homepage http://www.fftw.org/
master_sites ${homepage} \
ftp://ftp.fftw.org/pub/fftw/ \
ftp://ftp.kusastro.kyoto-u.ac.jp/pub/src/GNU/fftw/

distname fftw-${version}

checksums md5 08f2e21c9fd02f4be2bd53a62592afa4

depends_lib port:fftw-3

configure.args --enable-type-prefix \
--enable-threads \
--enable-fma \
--enable-float \
--disable-fortran \
--mandir=${prefix}/share/man \
--infodir=${prefix}/share/info

platform powerpc {
configure.args-append --enable-altivec
}

variant fortran { depends_lib-append port:gcc40
configure.args-delete --disable-fortran
configure.args-append --enable-fortran=gfortran-dp-4.0
}

post-build { cd ${worksrcpath}
system "make check"
}

post-destroot { file delete ${destroot}${prefix}/include/fftw3.f
file delete ${destroot}${prefix}/include/fftw3.h
file delete ${destroot}${prefix}/bin/fftw-wisdom-to-conf
file delete ${destroot}${prefix}/share/man/man1/fftw-wisdom-to-conf.1
file delete ${destroot}${prefix}/share/info/fftw3.info
file delete ${destroot}${prefix}/share/info/fftw3.info-1
file delete ${destroot}${prefix}/share/info/fftw3.info-2
file delete ${destroot}${prefix}/share/info/fftw3.info-3
file delete ${destroot}${prefix}/share/info/fftw3.info-4
file delete ${destroot}${prefix}/share/info/fftw3.info-5
}