default_pre_build &&
cd $SOURCE_DIRECTORY &&

# relevant flags are set by the Makefile, so delete duplicates
sed -i \
   -e '/#define HAVE_DBUS/D' \
   -e '/#define HAVE_DHCP/D' \
   -e '/#define HAVE_TFTP/D' \
   -e '/#define HAVE_SCRIPT/D' \
   src/config.h