anchor.diff: -{ stdenv, fetchFromGitHub, automake, autoconf, libtool, openssl, expat, pkgconfig, check }:
  +{ stdenv
  +, fetchFromGitHub
  +, pkg-config
  +, automake
  +, autoconf
  +, libtool
  +, openssl
  +, expat
  +, check
  +}:
   
   stdenv.mkDerivation rec {
     pname = "libstrophe";
  -  version = "0.10.0";
  +  version = "0.10.1";
   
     src = fetchFromGitHub {
       owner = "strophe";
       repo = pname;
       rev = version;
  -    sha256 = "1hizw695fw0cy88h1dpl9pvniapml2zw9yvxck8xvxbqfz54jwja";
  +    sha256 = "sha256-6byg7hE0DN/cbf9NHpK/2DhXZyuelYAp+SA7vVUgo4U=";
     };
   
  -  nativeBuildInputs = [ automake autoconf pkgconfig libtool check ];
  +  nativeBuildInputs = [ automake autoconf pkg-config libtool check ];
     buildInputs = [ openssl expat ];
   
     dontDisableStatic = true;
  
positive.code: 
    doCheck = true;
  
    meta = {
      description = "A simple, lightweight C library for writing XMPP clients";
      longDescription = ''
        libstrophe is a lightweight XMPP client library written in C. It has
  
negative.code:       runs well on both Linux, Unix, and Windows based platforms.
      '';
      homepage = "https://strophe.im/libstrophe/";
      license = with licenses; [ gpl3 mit ];
      platforms = platforms.unix;
      maintainers = with maintainers; [ devhell flosse ];
    };
  }
  