| 1 | PortSystem 1.0 |
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| 2 | name fftw3 |
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| 3 | version 3.1.2 |
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| 4 | categories math |
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| 5 | platforms darwin |
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| 6 | maintainers takeshi@mac.com |
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| 7 | homepage http://www.fftw.org/ |
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| 8 | distname fftw-${portversion} |
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| 9 | |
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| 10 | master_sites \ |
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| 11 | ${homepage} \ |
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| 12 | ftp://ftp.fftw.org/pub/fftw/ \ |
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| 13 | ftp://ftp.kusastro.kyoto-u.ac.jp/pub/src/GNU/fftw/ |
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| 14 | |
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| 15 | description \ |
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| 16 | Fast C routines to compute the Discrete Fourier Transform |
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| 17 | |
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| 18 | long_description \ |
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| 19 | FFTW is a C subroutine library for computing the \ |
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| 20 | Discrete Fourier Transform (DFT) in one or more \ |
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| 21 | dimensions, of both real and complex data, and of \ |
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| 22 | arbitrary input size. We believe that FFTW, which is \ |
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| 23 | free software, should become the FFT library of choice \ |
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| 24 | for most applications. Our benchmarks, performed on a \ |
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| 25 | variety of platforms, show that FFTW's performance is \ |
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| 26 | typically superior to that of other publicly available \ |
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| 27 | FFT software. Moreover, FFTW's performance is portable: \ |
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| 28 | the program will perform well on most architectures \ |
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| 29 | without modification. \ |
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| 30 | This port is of fftw version 3.x. It has many \ |
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| 31 | improvements relative to 2.x, but is not backwardly \ |
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| 32 | compatible. |
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| 33 | |
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| 34 | checksums \ |
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| 35 | md5 08f2e21c9fd02f4be2bd53a62592afa4 \ |
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| 36 | sha1 3e4c64009ffb48123a0f30f46c1d89da7810dc67 \ |
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| 37 | rmd160 13069b3582eeaa1fba1614cdca2dfbc2e45ab585 \ |
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| 38 | |
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| 39 | configure.args \ |
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| 40 | --enable-type-prefix \ |
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| 41 | --enable-threads \ |
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| 42 | --enable-fma \ |
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| 43 | --disable-fortran \ |
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| 44 | --mandir=${prefix}/share/man \ |
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| 45 | --infodir=${prefix}/share/info |
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| 46 | |
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| 47 | post-build { |
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| 48 | cd ${worksrcpath} |
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| 49 | system "make check" |
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| 50 | } |
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| 51 | |
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| 52 | variant fortran conflicts g95 { |
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| 53 | depends_lib-append port:gcc40 |
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| 54 | configure.args-delete --disable-fortran |
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| 55 | configure.args-append --enable-fortran=gfortran-dp-4.0 |
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| 56 | } |
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| 57 | |
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| 58 | variant g95 conflicts fortran { |
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| 59 | configure.env-append FC=${prefix}/bin/g95 \ |
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| 60 | FLIBS="-L${prefix}/lib/libf95.a -lf95" |
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| 61 | depends_lib-append port:g95 |
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| 62 | configure.args-delete --disable-fortran |
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| 63 | configure.args-append --enable-fortran |
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| 64 | } |
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| 65 | |
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| 66 | post-destroot { |
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| 67 | configure.args-append --enable-single |
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| 68 | if {$os_arch == "i386"} { |
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| 69 | configure.args-append --without-gcc-arch |
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| 70 | } else { |
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| 71 | configure.args-append --enable-altivec |
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| 72 | } |
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| 73 | system "cd ${worksrcpath}; make clean" |
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| 74 | run_command configure |
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| 75 | run_command build |
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| 76 | cd ${worksrcpath} |
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| 77 | system "make check" |
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| 78 | system "make -j1 install prefix=${destroot}${prefix}" |
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| 79 | } |
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| 80 | |
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| 81 | proc run_command {cmd} { |
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| 82 | if {[catch {system "[command $cmd]"} result]} { |
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| 83 | return -code error "[format [msgcat::mc "%s failure: %s"] $cmd $result]" |
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| 84 | } |
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| 85 | } |
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| 86 | |
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