--- Makefile.in.orig	2017-12-14 19:28:09.472375915 +0100
+++ Makefile.in	2017-12-14 19:28:23.631137893 +0100
@@ -850,10 +850,6 @@
 
 install-data-local:
 	@$(NORMAL_INSTALL)
-	$(INSTALL_DATA) $(top_srcdir)/AUTHORS $(DESTDIR)$(pkgdatadir)
-	$(INSTALL_DATA) $(top_srcdir)/NEWS $(DESTDIR)$(pkgdatadir)
-	$(INSTALL_DATA) $(top_srcdir)/README $(DESTDIR)$(pkgdatadir)
-	$(INSTALL_DATA) $(top_srcdir)/COPYING $(DESTDIR)$(pkgdatadir)
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.