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49 lines
1.3 KiB
Tcl
49 lines
1.3 KiB
Tcl
# -*- 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
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PortSystem 1.0
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name djbfft
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version 0.76
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revision 1
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categories math
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license public-domain
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platforms darwin
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maintainers nomaintainer
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description D.J. Bernstein's fast fourier transform library
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long_description \
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djbfft is an extremely fast library for floating-point \
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convolution. The current version holds most of the \
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speed records for double-precision FFTs on general \
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purpose computers. \
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\
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djbfft provides power-of-2 complex FFTs, real FFTs at \
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twice the speed, and fast multiplication of complex \
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arrays. Single precision and double precision are \
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equally supported.
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homepage https://cr.yp.to/djbfft.html
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master_sites https://cr.yp.to/djbfft/
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checksums rmd160 46de3a7ed5d6ca4b245d02a12d969702e57f7381 \
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sha256 799d929c3631a77ef0e16a2449e4fc11af8540b62359f8733ac2899fca2b394c
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pre-configure {
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reinplace s|/usr/local/djbfft|${destroot}${prefix}| ${worksrcpath}/conf-home
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}
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configure.pre_args
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configure.universal_args
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configure.cmd {
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echo "$CC $CPPFLAGS $CFLAGS" > conf-cc;
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echo "$CC $LDFLAGS" > conf-ld
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}
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build.target
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destroot.target setup check
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livecheck.type regex
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livecheck.url https://cr.yp.to/djbfft/install.html
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livecheck.regex ${name}-(\[0-9.\]+)\\.tar
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