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ff1a94e523
The nixpkgs-unstable channel's programs.sqlite was used to identify packages producing exactly one binary, and these automatically added to their package definitions wherever possible.
42 lines
1.2 KiB
Nix
42 lines
1.2 KiB
Nix
{ lib, stdenv, fetchurl, unzip }:
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stdenv.mkDerivation {
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pname = "perseus";
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version = "4-beta";
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nativeBuildInputs = [ unzip ];
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hardeningDisable = [ "stackprotector" ];
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src = fetchurl {
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url = "http://people.maths.ox.ac.uk/nanda/source/perseus_4_beta.zip";
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sha256 = "sha256-cnkJEIC4tu+Ni7z0cKdjmLdS8QLe8iKpdA8uha2MeSU=";
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};
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sourceRoot = ".";
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env.NIX_CFLAGS_COMPILE = toString [ "-std=c++14" ];
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buildPhase = ''
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g++ Pers.cpp -O3 -fpermissive -o perseus
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'';
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installPhase = ''
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mkdir -p $out/bin
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cp perseus $out/bin
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'';
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meta = {
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description = "The Persistent Homology Software";
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mainProgram = "perseus";
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longDescription = ''
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Persistent homology - or simply, persistence - is an algebraic
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topological invariant of a filtered cell complex. Perseus
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computes this invariant for a wide class of filtrations built
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around datasets arising from point samples, images, distance
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matrices and so forth.
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'';
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homepage = "http://people.maths.ox.ac.uk/nanda/perseus/index.html";
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license = lib.licenses.gpl3;
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maintainers = with lib.maintainers; [ erikryb ];
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platforms = lib.platforms.linux;
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};
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}
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