anchor.diff:  , sqlite
   , glib-networking
   , gobject-introspection
  -, withIntrospection ? stdenv.buildPlatform == stdenv.hostPlatform
   , vala
  -, withVala ? stdenv.buildPlatform == stdenv.hostPlatform
   , libpsl
   , python3
   , gi-docgen
  
positive.code:   mesonFlags = [
      "-Dtls_check=false" # glib-networking is a runtime dependency, not a compile-time dependency
      "-Dgssapi=disabled"
      "-Dvapi=${if withVala then "enabled" else "disabled"}"
      "-Dintrospection=${if withIntrospection then "enabled" else "disabled"}"
      "-Dntlm=disabled"
      # Requires wstest from autobahn-testsuite.
      "-Dautobahn=disabled"
  
negative.code:     glib
      python3
      gi-docgen
      gobject-introspection
      vala
    ];
  
  