2695233823
The program is useful for evaluating pseudorandom number generators for encryption and statistical sampling applications, compression algorithms, and other applications where the information density of a file is of interest. Official page http://www.fourmilab.ch/random/
27 lines
671 B
Nix
27 lines
671 B
Nix
{stdenv, fetchurl, unzip}:
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stdenv.mkDerivation rec {
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name = "ent-1.1";
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src = fetchurl {
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url = "http://www.fourmilab.ch/random/random.zip";
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sha256 = "1v39jlj3lzr5f99avzs2j2z6anqqd64bzm1pdf6q84a5n8nxckn1";
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};
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# Work around the "unpacker appears to have produced no directories"
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# case that happens when the archive doesn't have a subdirectory.
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setSourceRoot = "sourceRoot=`pwd`";
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buildInputs = [ unzip ];
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installPhase = ''
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mkdir -p $out/bin
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cp ent $out/bin/
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'';
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meta = {
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description = "Pseudorandom Number Sequence Test Program";
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homepage = http://www.fourmilab.ch/random/;
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platforms = stdenv.lib.platforms.all;
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};
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}
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