anchor.diff:      ++ lib.optional withSQLite "--with-sqlite";
   
     meta = {
  -    homepage = https://dovecot.org/;
  +    homepage = "https://dovecot.org/";
       description = "Open source IMAP and POP3 email server written with security primarily in mind";
       maintainers = with stdenv.lib.maintainers; [ peti rickynils fpletz globin ];
       platforms = stdenv.lib.platforms.unix;
  
positive.code: 
    src = fetchurl {
      url = "https://dovecot.org/releases/2.3/${name}.tar.gz";
      sha256 = "0lcnqib63nv32xr3nr4s3x8k77mbgrhc13swjl2xqnzw4fabd7zq";
    };
  
    enableParallelBuilding = true;
  
negative.code: }:
  
  stdenv.mkDerivation rec {
    name = "dovecot-2.3.10";
  
    nativeBuildInputs = [ perl pkgconfig ];
    buildInputs =
  