{
  lib,
  stdenv,
  fetchFromGitHub,
  cmake,
  aws-c-cal,
  aws-c-common,
  aws-c-io,
  aws-checksums,
  s2n-tls,
  libexecinfo,
  # for passthru.tests
  nix,
}:

stdenv.mkDerivation rec {
  pname = "aws-c-event-stream";
  version = "0.4.2";

  src = fetchFromGitHub {
    owner = "awslabs";
    repo = pname;
    rev = "v${version}";
    hash = "sha256-wj3PZshUay3HJy+v7cidDL4mDAqSDiX+MmQtJDK4rTI=";
  };

  nativeBuildInputs = [ cmake ];

  buildInputs = [
    aws-c-cal
    aws-c-common
    aws-c-io
    aws-checksums
    s2n-tls
  ] ++ lib.optional stdenv.hostPlatform.isMusl libexecinfo;

  cmakeFlags = [ "-DBUILD_SHARED_LIBS:BOOL=ON" ];

  # passthru.tests = {
  #   inherit nix;
  # };

  meta = with lib; {
    description = "C99 implementation of the vnd.amazon.eventstream content-type";
    homepage = "https://github.com/awslabs/aws-c-event-stream";
    license = licenses.asl20;
    platforms = platforms.unix;
    maintainers = with maintainers; [
      orivej
      eelco
    ];
  };
}