-if COMPAT_ARCH
-COMPAT=$(top_srcdir)/compat_arch_@ARCHTYPE@.c
-else
-COMPAT=
-endif
-
-if COMPAT_FUTEX
-COMPAT+=$(top_srcdir)/compat_futex.c
-endif
-
-URCU=$(top_srcdir)/urcu.c $(top_srcdir)/urcu-pointer.c $(top_srcdir)/wfcqueue.c $(COMPAT)
-# URCU_MB uses urcu.c but -DRCU_MB must be defined
-URCU_MB=$(top_srcdir)/urcu.c $(top_srcdir)/urcu-pointer.c $(top_srcdir)/wfcqueue.c $(COMPAT)
-# URCU_SIGNAL uses urcu.c but -DRCU_SIGNAL must be defined
-URCU_SIGNAL=$(top_srcdir)/urcu.c $(top_srcdir)/urcu-pointer.c $(top_srcdir)/wfcqueue.c $(COMPAT)
-