--- a/Makefile.am
+++ b/Makefile.am
-@@ -12,7 +12,7 @@
- AUTOMAKE_OPTIONS = gnu
+@@ -18,7 +18,7 @@ AUTOMAKE_OPTIONS = gnu
+ # old Automake version.
ACLOCAL_AMFLAGS = -I m4
-SUBDIRS = doc src tests tune
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
+@@ -378,7 +378,7 @@ AUTOMAKE_OPTIONS = gnu
+ # libtoolize and in case some developer needs to switch back to an
+ # old Automake version.
ACLOCAL_AMFLAGS = -I m4
-SUBDIRS = doc src tests tune
+SUBDIRS = src