gappsWrapperArgs=()

wrapGAppsHook() {
  if [ -n "$GDK_PIXBUF_MODULE_FILE" ]; then
    gappsWrapperArgs+=(--set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE")
  fi

  if [ -n "$XDG_ICON_DIRS" ]; then
    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS")
  fi

  if [ -n "$GSETTINGS_SCHEMAS_PATH" ]; then
    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH")
  fi

  if [ -d "$prefix/share" ]; then
    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$out/share")
  fi

  for v in $wrapPrefixVariables GST_PLUGIN_SYSTEM_PATH_1_0 GI_TYPELIB_PATH GRL_PLUGIN_PATH; do
    eval local dummy="\$$v"
    gappsWrapperArgs+=(--prefix $v : "$dummy")
  done

  if [ -z "$dontWrapGApps" ]; then
    for i in $prefix/bin/* $prefix/libexec/*; do
      echo "Wrapping app $i"
      wrapProgram "$i" "${gappsWrapperArgs[@]}"
    done
  fi
}

fixupOutputHooks+=(wrapGAppsHook)