@@ -226,10 +226,11 @@
 fi
 
 AC_MSG_CHECKING(for atomic operations)
 if test x"$atomic_ops" != x"none"; then
 	AC_DEFINE(OF_ATOMIC_OPS, 1, [Whether we have atomic operations])
+	AC_SUBST(ATOMIC_H, "atomic.h")
 fi
 AC_MSG_RESULT($atomic_ops)
 
 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32")