Disable creation of /var and /etc

--- a/Makefile.am	2020-03-08 16:57:09.511535600 +0100
+++ b/Makefile.am	2020-04-21 11:36:49.827182272 +0200
@@ -2376,16 +2376,6 @@
 endif
 
 install-exec-hook:
-	$(mkinstalldirs) $(DESTDIR)$(localstatedir)/run
-	$(mkinstalldirs) $(DESTDIR)$(localstatedir)/lib/$(PACKAGE_NAME)
-	$(mkinstalldirs) $(DESTDIR)$(localstatedir)/log
-	$(mkinstalldirs) $(DESTDIR)$(sysconfdir)
-	if test -e $(DESTDIR)$(sysconfdir)/collectd.conf; \
-	then \
-		$(INSTALL) -m 0640 $(builddir)/src/collectd.conf $(DESTDIR)$(sysconfdir)/collectd.conf.pkg-orig; \
-	else \
-		$(INSTALL) -m 0640 $(builddir)/src/collectd.conf $(DESTDIR)$(sysconfdir)/collectd.conf; \
-	fi; \
 	$(mkinstalldirs) $(DESTDIR)$(cpkgdatadir)
 	$(INSTALL) -m 0644 $(srcdir)/src/types.db $(DESTDIR)$(cpkgdatadir)/types.db;
 	$(INSTALL) -m 0644 $(srcdir)/src/postgresql_default.conf \
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