Index: Makefile.in
--- Makefile.in.orig	2019-08-04 21:51:26.557429000 +0200
+++ Makefile.in	2019-08-04 23:30:14.169703000 +0200
@@ -402,8 +402,7 @@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 ACLOCAL_AMFLAGS = -I m4
-SUBDIRS = doc include m4 man src test build objs microbench \
-	$(am__append_1)
+SUBDIRS = doc include m4 man src build objs
 EXTRA_DIST = \
 	COPYING.FDL \
 	COPYING.GPL \