install systemd units to /usr/lib

Change-Id: I3c7cbeda67f84008a29ae9f77f4086aaf3143090

debian/control

@@ -9,7 +9,6 @@ Build-Depends: debhelper-compat (= 13),
  python3-setuptools,
  python3-docutils,
  python3-sphinx,
- python3-sip-dev,
  python3-pyqt5,
  python3-mlzlog,
  python3-numpy,

debian/frappy-core.install

@@ -10,6 +10,6 @@ usr/lib/python3.*/dist-packages/frappy/protocol
 usr/lib/python3.*/dist-packages/frappy_core-*
 usr/lib/python3.*/dist-packages/frappy/RELEASE-VERSION
 usr/lib/python3.*/dist-packages/frappy_demo
-lib/systemd
+usr/lib/systemd
 var/log/frappy
-etc/frappy/generalConfig.cfg
+etc/generalConfig.cfg etc/frappy/generalConfig.cfg

debian/rules

@@ -1,19 +1,13 @@
 #!/usr/bin/make -f
-# -*- makefile -*-
 
 # Uncomment this to turn on verbose mode.
 #export DH_VERBOSE=1
 
-export PYBUILD_NAME=frappy
-export PYBUILD_TEST_PYTEST=1
-
-override_dh_install:
-	rmdir debian/tmp
-	mv debian/python3-frappy debian/tmp
-
-	install -m644 -Dt debian/tmp/etc/frappy etc/generalConfig.cfg
-	dh_install -i -O--buildsystem=pybuild
-	dh_missing --fail-missing
+# needed for bookworm compatibility!
+override_dh_installsystemd:
+	ln -s usr/lib debian/frappy-core/lib
+	dh_installsystemd
+	rm debian/frappy-core/lib
 
 %:
 	dh $@ --with python3 --buildsystem=pybuild