--- cnijfilter2-source-5.20-1/cmdtocanonij2/filter/Makefile.am.old	2018-01-14 18:14:20.645473030 +0100
+++ cnijfilter2-source-5.20-1/cmdtocanonij2/filter/Makefile.am	2018-01-14 18:14:36.078219959 +0100
@@ -1,4 +1,4 @@
-filterdir=$(libdir)/cups/filter
+filterdir=$(libexecdir)/cups/filter
 
 filter_PROGRAMS= cmdtocanonij2
 
--- cnijfilter2-source-5.20-1/cnijbe2/src/Makefile.am.old	2018-01-14 19:25:48.823470121 +0100
+++ cnijfilter2-source-5.20-1/cnijbe2/src/Makefile.am	2018-01-14 19:25:59.316275741 +0100
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in
 
-backend_bindir = /usr/lib/cups/backend
+backend_bindir = /usr/libexec/cups/backend
 backend_bin_PROGRAMS = cnijbe2
 transform = 
 
--- cnijfilter2-source-5.20-1/rastertocanonij/src/Makefile.am.old	2018-01-14 21:31:33.053307218 +0100
+++ cnijfilter2-source-5.20-1/rastertocanonij/src/Makefile.am	2018-01-14 21:31:41.106166479 +0100
@@ -1,4 +1,4 @@
-filterdir=$(libdir)/cups/filter
+filterdir=$(libexecdir)/cups/filter
 
 filter_PROGRAMS= rastertocanonij
 
--- cnijfilter2-source-5.20-1/tocanonij/src/Makefile.am.old	2018-01-15 22:38:14.236460663 +0100
+++ cnijfilter2-source-5.20-1/tocanonij/src/Makefile.am	2018-01-15 22:38:39.184018933 +0100
@@ -1,7 +1,9 @@
 INCLUDES = \
 	-I$(top_srcdir)/include/cncl
 
-bin_PROGRAMS= tocanonij
+filterdir=$(libexecdir)/cups/filter
+
+filter_PROGRAMS= tocanonij
 
 tocanonij_SOURCES= \
 	main.c
--- cnijfilter2-source-5.20-1/tocnpwg/src/Makefile.am.old	2018-01-15 22:42:43.759703863 +0100
+++ cnijfilter2-source-5.20-1/tocnpwg/src/Makefile.am	2018-01-15 22:43:10.442232986 +0100
@@ -2,7 +2,8 @@
 INCLUDES = \
 	@XML_2_CFLAGS@
 
-bin_PROGRAMS= tocnpwg
+filterdir=$(libexecdir)/cups/filter
+filter_PROGRAMS= tocnpwg
 
 tocnpwg_SOURCES= \
 	main.c mkpset.c