28 lines
833 B
Nix
28 lines
833 B
Nix
{ stdenv, lib, fetchFromGitHub, cmake, gflags
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, staticOnly ? stdenv.hostPlatform.isStatic
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}:
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stdenv.mkDerivation rec {
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pname = "crc32c";
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version = "1.1.0";
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src = fetchFromGitHub {
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owner = "google";
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repo = "crc32c";
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rev = version;
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sha256 = "1sazkis9rzbrklfrvk7jn1mqywnq4yghmzg94mxd153h8b1sb149";
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fetchSubmodules = true;
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};
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nativeBuildInputs = [ cmake ];
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buildInputs = [ gflags ];
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NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isAarch64 "-march=armv8-a+crc";
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cmakeFlags = lib.optionals (!staticOnly) [ "-DBUILD_SHARED_LIBS=1" ];
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meta = with lib; {
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homepage = "https://github.com/google/crc32c";
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description = "CRC32C implementation with support for CPU-specific acceleration instructions";
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license = with licenses; [ bsd3 ];
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maintainers = with maintainers; [ andir ];
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};
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}
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