source $stdenv/setup myPatchPhase() { for i in printer-applet/cmake-modules/FindSystemConfigPrinter.py printer-applet/printer-applet.py do sed -i -e "s|/usr/share/system-config-printer|$system_config_printer/share/system-config-printer|" $i done sed -i -e "s|import cupshelpers.ppds, cupshelpers.cupshelpers|import ppds, cupshelpers|" printer-applet/cmake-modules/FindSystemConfigPrinter.py } patchPhase=myPatchPhase genericBuild