https://github.com/bluez/bluez/issues/806
https://bugs.gentoo.org/928417
--- bluez-5.73.orig/Makefile.obexd	2024-04-02 10:38:48.743419656 +0200
+++ bluez-5.73/Makefile.obexd	2024-04-02 10:40:53.300086281 +0200
@@ -1,13 +1,13 @@
 # SPDX-License-Identifier: GPL-2.0
 if OBEX
 
+dbussessionbusdir = $(DBUS_SESSIONBUSDIR)
+dbussessionbus_DATA = obexd/src/org.bluez.obex.service
+
 if SYSTEMD
 systemduserunitdir = $(SYSTEMD_USERUNITDIR)
 systemduserunit_DATA = obexd/src/obex.service
 
-dbussessionbusdir = $(DBUS_SESSIONBUSDIR)
-dbussessionbus_DATA = obexd/src/org.bluez.obex.service
-
 obexd-add-service-symlink:
 	$(LN_S) -f obex.service $(DESTDIR)$(SYSTEMD_USERUNITDIR)/dbus-org.bluez.obex.service