AC_SUBST(LIBSYSTEMD_CFLAGS)
AC_SUBST(LIBSYSTEMD_LIBS)
AM_CONDITIONAL(HAVE_LIBSYSTEMD, [test "$have_libsystemd" = "yes"], [Using libsystemd])
AM_CONDITIONAL(HAVE_LIBSYSTEMD, [test "$have_libsystemd" = "yes" || test "$have_libelogind" = "yes" ], [Using libsystemd])
dnl ---------------------------------------------------------------------------
dnl - systemd unit / service files
-