{
  lib,
  stdenv,
  fetchFromGitHub,
  cmake,
  pkg-config,
  python3,
  zlib,
  libssh2,
  openssl,
  pcre,
  http-parser,
  libiconv,
  Security,
  staticBuild ? stdenv.hostPlatform.isStatic,
# for passthru.tests
# , libgit2-glib
# , python3Packages
# , gitstatus
}:

stdenv.mkDerivation rec {
  pname = "libgit2";
  version = "1.7.2";
  # also check the following packages for updates: python3Packages.pygit2 and libgit2-glib

  outputs = [
    "lib"
    "dev"
    "out"
  ];

  src = fetchFromGitHub {
    owner = "libgit2";
    repo = "libgit2";
    rev = "v${version}";
    hash = "sha256-fVPY/byE2/rxmv/bUykcAbmUFMlF3UZogVuTzjOXJUU=";
  };

  cmakeFlags =
    [
      "-DUSE_HTTP_PARSER=system"
      "-DUSE_SSH=ON"
      "-DBUILD_SHARED_LIBS=${if staticBuild then "OFF" else "ON"}"
    ]
    ++ lib.optionals stdenv.hostPlatform.isWindows [
      "-DDLLTOOL=${stdenv.cc.bintools.targetPrefix}dlltool"
      # For ws2_32, refered to by a `*.pc` file
      "-DCMAKE_LIBRARY_PATH=${stdenv.cc.libc}/lib"
    ];

  nativeBuildInputs = [
    cmake
    python3
    pkg-config
  ];

  buildInputs = [
    zlib
    libssh2
    openssl
    pcre
    http-parser
  ] ++ lib.optional stdenv.isDarwin Security;

  propagatedBuildInputs = lib.optional (!stdenv.isLinux) libiconv;

  doCheck = true;
  checkPhase = ''
    testArgs=(-v -xonline)

    # slow
    testArgs+=(-xclone::nonetwork::bad_urls)

    # failed to set permissions on ...: Operation not permitted
    testArgs+=(-xrepo::init::extended_1)
    testArgs+=(-xrepo::template::extended_with_template_and_shared_mode)

    (
      set -x
      ./libgit2_tests ''${testArgs[@]}
    )
  '';

  # passthru.tests = {
  #   inherit libgit2-glib;
  #   inherit (python3Packages) pygit2;
  #   inherit gitstatus;
  # };

  meta = with lib; {
    description = "Linkable library implementation of Git that you can use in your application";
    mainProgram = "git2";
    homepage = "https://libgit2.org/";
    license = licenses.gpl2Plus;
    platforms = platforms.all;
    maintainers = with maintainers; [ SuperSandro2000 ];
  };
}