--- /dev/null
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -12,7 +12,7 @@
+ AUTOMAKE_OPTIONS = gnu
+ ACLOCAL_AMFLAGS = -I m4
+
+-SUBDIRS = doc src tests tune
++SUBDIRS = src
+
+ nobase_dist_doc_DATA = AUTHORS BUGS COPYING COPYING.LESSER NEWS TODO \
+ examples/ReadMe examples/divworst.c examples/rndo-add.c examples/sample.c \
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -294,7 +294,7 @@ top_builddir = @top_builddir@
+ top_srcdir = @top_srcdir@
+ AUTOMAKE_OPTIONS = gnu
+ ACLOCAL_AMFLAGS = -I m4
+-SUBDIRS = doc src tests tune
++SUBDIRS = src
+ nobase_dist_doc_DATA = AUTHORS BUGS COPYING COPYING.LESSER NEWS TODO \
+ examples/ReadMe examples/divworst.c examples/rndo-add.c examples/sample.c \
+ examples/version.c