--- Makefile.am.orig	2021-04-11 03:59:19 UTC
+++ Makefile.am
@@ -1,8 +1,6 @@
-SUBDIRS = src doc
+SUBDIRS = src
 
 man_MANS = man/rndr.1 man/sdrc.1 man/sdrinfo.1 man/texmake.1
-
-nobase_doc_DATA = AUTHORS ChangeLog COPYING DEVNOTES LICENSE NEWS README
 
 shader_DATA = shaders/*