--- Makefile.in.orig	2022-02-23 07:42:31 UTC
+++ Makefile.in
@@ -96,8 +96,7 @@ DIST_COMMON = $(am__configure_deps) \
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@LIBUSB01_BUILD_TRUE@am__append_5 = io/hpmud/musb_libusb01.c 
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@LIBUSB01_BUILD_TRUE@am__append_6 = -lusb
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@LIBUSB01_BUILD_FALSE@am__append_7 = io/hpmud/musb.c 
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@LIBUSB01_BUILD_FALSE@am__append_8 = -I/usr/include/libusb-1.0
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@LIBUSB01_BUILD_FALSE@am__append_9 = -lusb-1.0
+@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@LIBUSB01_BUILD_FALSE@am__append_9 = -lusb
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@NETWORK_BUILD_TRUE@am__append_10 = -Iprotocol/discovery
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@NETWORK_BUILD_TRUE@am__append_11 = -l$(SNMPLIB) -lcrypto
 
@@ -125,7 +124,6 @@ DIST_COMMON = $(am__configure_deps) \
 @FULL_BUILD_TRUE@@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@am__append_17 = libhpipp.la
 @FULL_BUILD_TRUE@@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@NETWORK_BUILD_TRUE@am__append_18 = libhpdiscovery.la
 @FULL_BUILD_TRUE@@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@NETWORK_BUILD_TRUE@am__append_19 = -Iprotocol/discovery
-@FULL_BUILD_TRUE@@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@LIBUSB01_BUILD_FALSE@am__append_20 = -I/usr/include/libusb-1.0 
 @FULL_BUILD_TRUE@@GUI_BUILD_TRUE@@HPLIP_BUILD_TRUE@@QT3_INSTALL_TRUE@am__append_21 = ui/colorcalform2_base.ui ui/settingsdialog_base.ui ui/aligntype6form1_base.ui \
 @FULL_BUILD_TRUE@@GUI_BUILD_TRUE@@HPLIP_BUILD_TRUE@@QT3_INSTALL_TRUE@	ui/aboutdlg_base.ui ui/imagepropertiesdlg_base.ui ui/paperedgealignform_base.ui ui/aligntype6form2_base.ui \
 @FULL_BUILD_TRUE@@GUI_BUILD_TRUE@@HPLIP_BUILD_TRUE@@QT3_INSTALL_TRUE@	ui/nodevicesform_base.ui ui/cleaningform_base.ui ui/colorcalform_base.ui ui/devmgr4_base.ui ui/loadpaperform_base.ui \
@@ -4645,7 +4643,7 @@ dist_unrel_DATA = 
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@@SCAN_BUILD_TRUE@	$(am__append_2)
 #libhpdiscovery_la_SOURCES = protocol/discovery/mdns.c protocol/discovery/mdns.h
 @HPLIP_BUILD_TRUE@@NETWORK_BUILD_TRUE@libhpdiscovery_la_SOURCES = protocol/discovery/avahiDiscovery.c protocol/discovery/avahiDiscovery.h
-@HPLIP_BUILD_TRUE@@NETWORK_BUILD_TRUE@libhpdiscovery_la_CFLAGS = -DCONFDIR=\"$(hplip_confdir)\" -I/usr/include/avahi-client -I/usr/include/avahi-core -I/usr/include/avahi-common $(DBUS_CFLAGS)
+@HPLIP_BUILD_TRUE@@NETWORK_BUILD_TRUE@libhpdiscovery_la_CFLAGS = -DCONFDIR=\"$(hplip_confdir)\" $(DBUS_CFLAGS)
 @HPLIP_BUILD_TRUE@@NETWORK_BUILD_TRUE@libhpdiscovery_la_LDFLAGS = -version-info 0:1:0 -L$(libdir)
 @HPLIP_BUILD_TRUE@@NETWORK_BUILD_TRUE@libhpdiscovery_la_LIBADD = -l$(SNMPLIB) -lcrypto -lavahi-client -lavahi-core -lavahi-common $(DBUS_LIBS)
 
@@ -4705,7 +4703,7 @@ dist_unrel_DATA = 
 @HPLIP_BUILD_TRUE@dist_halpre_DATA = data/rules/20-hplip-devices.fdi
 
 # hplip.conf
-@HPLIP_BUILD_TRUE@hplip_confdir = /etc/hp
+@HPLIP_BUILD_TRUE@hplip_confdir = $(sysconfdir)/hp
 @HPLIP_BUILD_TRUE@hplip_conf_DATA = hplip.conf
 
 #pstotiff filter
@@ -5027,7 +5025,7 @@ libapdk_la_CFLAGS = $(libapdk_la_CXXFLAGS) -Iprnt/hpij
 @HPCUPS_INSTALL_TRUE@	prnt/hpcups/ImageProcessor.h
 
 @HPCUPS_INSTALL_TRUE@hpcups_CXXFLAGS = $(APDK_ENDIAN_FLAG) $(DBUS_CFLAGS)
-@HPCUPS_INSTALL_TRUE@hpcups_LDADD = -L./prnt/hpcups/ -ljpeg -ldl -lImageProcessor -lcups -lcupsimage -lz $(DBUS_LIBS)
+@HPCUPS_INSTALL_TRUE@hpcups_LDADD = -L./prnt/hpcups/ -ljpeg -lcups -lcupsimage -lz $(DBUS_LIBS)
 #else
 #hpcupsdir = $(cupsfilterdir)
 #hpcups_PROGRAMS = hpcups
@@ -9562,7 +9560,7 @@ install-data-am: install-apparmor_abstractionDATA \
 	install-dist_basepexpectDATA install-dist_cmdSCRIPTS \
 	install-dist_copierDATA install-dist_faxDATA \
 	install-dist_fax_filtersDATA install-dist_filterDATA \
-	install-dist_finSCRIPTS install-dist_halpreDATA \
+	install-dist_finSCRIPTS \
 	install-dist_homeDATA install-dist_hpcupsfaxppdDATA \
 	install-dist_hpfaxSCRIPTS install-dist_hpijsfaxppdDATA \
 	install-dist_hplipSCRIPTS install-dist_hplip_stateDATA \
@@ -9580,7 +9578,6 @@ install-data-am: install-apparmor_abstractionDATA \
 	install-dist_policykit_policyDATA install-dist_postscriptDATA \
 	install-dist_ppdDATA install-dist_printpluginsDATA \
 	install-dist_prntDATA install-dist_ripSCRIPTS \
-	install-dist_rulesDATA install-dist_rulessystemDATA \
 	install-dist_scanDATA install-dist_selinuxDATA \
 	install-dist_ui4DATA install-dist_ui5DATA install-dist_uiDATA \
 	install-dist_unrelDATA install-dist_www0DATA \
@@ -9814,14 +9811,8 @@ install-data-hook:
 @HPLIP_BUILD_TRUE@	fi
 #	   If scanner build, add hpaio entry to sane dll.conf.
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	if [ "$(scan_build)" = "yes" ]; then \
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	   $(mkinstalldirs) $(DESTDIR)/etc/sane.d; \
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	   if [ ! -f $(DESTDIR)/etc/sane.d/dll.conf ]; then \
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@		  touch $(DESTDIR)/etc/sane.d/dll.conf; \
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	   fi; \
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	   if ! grep ^hpaio $(DESTDIR)/etc/sane.d/dll.conf >/dev/null 2>/dev/null ; then \
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@		  echo "Adding hpaio entry to /etc/sane.d/dll.conf." ; \
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@		  echo hpaio >>$(DESTDIR)/etc/sane.d/dll.conf ; \
-@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	   fi; \
+@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	   $(mkinstalldirs) $(DESTDIR)$(sysconfdir)/sane.d/dll.d; \
+@HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	   echo hpaio > $(DESTDIR)$(sysconfdir)/sane.d/dll.d/hpaio ; \
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@ 	   if [ \( "$(UNAME)" = "x86_64" -a  -d "$(libdir)/x86_64-linux-gnu/sane" \) ]; then \
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	  	ln -sf $(libdir)/sane/libsane-hpaio.so $(libdir)/x86_64-linux-gnu/sane/ ; \
 @HPLIP_BUILD_TRUE@@HPLIP_CLASS_DRIVER_FALSE@	  	ln -sf $(libdir)/sane/libsane-hpaio.so.1 $(libdir)/x86_64-linux-gnu/sane/ ; \