37 lines
1.1 KiB
Nix
37 lines
1.1 KiB
Nix
{ lib, stdenv, fetchFromGitHub, openmp ? null }:
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with lib;
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stdenv.mkDerivation {
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pname = "b2sum";
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version = "unstable-2018-06-11";
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src = fetchFromGitHub {
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owner = "BLAKE2";
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repo = "BLAKE2";
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rev = "320c325437539ae91091ce62efec1913cd8093c2";
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sha256 = "E60M9oP/Sdfg/L3ZxUcDtUXhFz9oP72IybdtVUJh9Sk=";
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};
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# Use the generic C implementation rather than the SSE optimised version on non-x86 platforms
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postPatch = lib.optionalString (!stdenv.hostPlatform.isx86) ''
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substituteInPlace makefile \
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--replace "#FILES=b2sum.c ../ref/" "FILES=b2sum.c ../ref/" \
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--replace "FILES=b2sum.c ../sse/" "#FILES=b2sum.c ../sse/"
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'';
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sourceRoot = "source/b2sum";
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buildInputs = [ openmp ];
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buildFlags = [ (optional (openmp == null) "NO_OPENMP=1") ];
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installFlags = [ "PREFIX=$(out)" ];
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meta = {
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description = "The b2sum utility is similar to the md5sum or shasum utilities but for BLAKE2";
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homepage = "https://blake2.net";
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license = with licenses; [ asl20 cc0 openssl ];
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maintainers = with maintainers; [ kirelagin ];
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platforms = platforms.unix;
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};
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}
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