nixpkgs/pkgs/development/libraries/nlohmann_json/default.nix
Eelco Dolstra e89e0385c1 nlohmann_json: 3.6.1 -> 3.7.0
Also install multiple headers (in particular to get json_fwd.hpp,
which Nix needs).
2019-10-23 00:24:25 +02:00

35 lines
767 B
Nix

{ stdenv, fetchFromGitHub, cmake
}:
stdenv.mkDerivation rec {
pname = "nlohmann_json";
version = "3.7.0";
src = fetchFromGitHub {
owner = "nlohmann";
repo = "json";
rev = "v${version}";
sha256 = "0v7xih4zjixxxfvkfbs7a8j9qcvpwlsv4vrkbyns3hc7b44nb8ap";
};
nativeBuildInputs = [ cmake ];
enableParallelBuilding = true;
cmakeFlags = [
"-DBuildTests=${if doCheck then "ON" else "OFF"}"
"-DJSON_MultipleHeaders=ON"
];
doCheck = stdenv.hostPlatform == stdenv.buildPlatform;
postInstall = "rm -rf $out/lib64";
meta = with stdenv.lib; {
description = "Header only C++ library for the JSON file format";
homepage = https://github.com/nlohmann/json;
license = licenses.mit;
platforms = platforms.all;
};
}