depot/third_party/nixpkgs/pkgs/by-name/li/libsnark/package.nix

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{
lib,
stdenv,
fetchFromGitHub,
cmake,
pkg-config,
openssl,
boost,
gmp,
withProcps ? false,
procps,
}:
stdenv.mkDerivation {
pname = "libsnark";
version = "20140603-unstable-2024-02-23";
nativeBuildInputs = [
cmake
pkg-config
];
buildInputs = [
openssl
boost
gmp
] ++ lib.optional withProcps procps;
cmakeFlags =
lib.optionals (!withProcps) [ "-DWITH_PROCPS=OFF" ]
++ lib.optionals (stdenv.hostPlatform.isDarwin || !stdenv.hostPlatform.isx86) [
"-DWITH_SUPERCOP=OFF"
]
++ lib.optionals (!stdenv.hostPlatform.isx86) [ "-DCURVE=ALT_BN128" ];
src = fetchFromGitHub {
owner = "scipr-lab";
repo = "libsnark";
rev = "6c705e3135f585c222813654caedc86520fda1f6";
hash = "sha256-5Gk24fwVaXBWEFmhTsN9Qm8x/Qpr1KjavI3staJidxQ=";
fetchSubmodules = true;
};
meta = {
broken = withProcps; # Despite procps having a valid pkg-config file, CMake doesn't seem to be able to find it.
description = "C++ library for zkSNARKs";
homepage = "https://github.com/scipr-lab/libsnark";
license = lib.licenses.mit;
platforms = lib.platforms.all;
};
}