anchor.diff:    #   })
     # ];
   
  -  preAutoreconf = ''
  -    mkdir m4 && gtkdocize --copy
  +  postPatch = /* FIXME: i18n.merge_file in meson is failing with permission denied */ ''
  +    sed -i data/meson.build \
  +      -e 's/install: true/install: false/g'
     '';
   
  -  postAutoreconf = ''
  -    sed -i configure \
  -      -e '/GTK_DOC_CHECK/d' \
  -      -e 's/DISABLE_DEPRECATED_CFLAGS=.*/DISABLE_DEPRECATED_CFLAGS=/'
  -  '';
  -
  -  configureFlags = [
  -    "--disable-maintainer-mode"
  -    "--enable-nls"
  -    "--enable-schemas-compile"
  -    "--disable-gtk-doc"
  -    "--disable-gtk-doc-html"
  -    "--disable-gtk-doc-pdf"
  -    "--disable-profiling"
  -    "--enable-nst-extension"
  -    "--${boolEn (libexif != null)}-libexif"
  -    "--enable-xmp"
  -    "--disable-selinux"
  -    "--enable-desktop"
  -    "--enable-packagekit"
  -    "--enable-more-warnings"
  -    "--${boolEn (tracker != null)}-tracker"
  -    "--${boolEn (gobject-introspection != null)}-introspection"
  -    "--disable-update-mimedb"
  +  mesonFlags = [
  +    "-Denable-profiling=false"
  +    "-Denable-nst-extension=true"
  +    "-Denable-exif=${boolTf (libexif != null)}"
  +    "-Denable-xmp=${boolTf (exempi != null)}"
  +    "-Denable-selinux=false"  # FIXME
  +    "-Denable-desktop=true"
  +    "-Denable-packagekit=false"
  +    "-Denable-tracker=${boolTf (tracker != null)}"  # FIXME: remove next release
  +    "-Denable-gtk-doc=false"
     ];
   
     preFixup = ''
  
positive.code:   };
  
    nativeBuildInputs = [
      autoreconfHook
      gettext
      gtk-doc  # autoreconf
      intltool
      makeWrapper
    ];
  
    buildInputs = [
  
negative.code: { stdenv
  , fetchTritonPatch
  , fetchurl
  , gettext
  , intltool
  , lib
  , makeWrapper
  , meson
  , ninja
  
  , adwaita-icon-theme
  , atk
  