default_pre_build        &&
cd  "$SOURCE_DIRECTORY"  &&

sed -i  "s|/usr/local|\"$INSTALL_ROOT/usr\"|"      Makefile  &&
sed -i  "s|^CFLAGS:=.*$|CFLAGS=$CFLAGS -DNDEBUG|"  Makefile  &&

if  ! is_depends_enabled  $SPELL  lash
then
  sed -i  "s|USE_LASH=1|USE_LASH=0|"  Makefile
fi
