AUTOMAKE_OPTIONS=foreign
-SUBDIRS = lib datapath secchan controller
-if HAVE_IF_PACKET
-SUBDIRS += switch
+ACLOCAL_AMFLAGS = -I m4
+SUBDIRS = \
+ lib \
+ datapath \
+ secchan \
+ controller \
+ utilities \
+ switch \
+ tests \
+ include \
+ third-party \
+ debian
+if HAVE_EXT
+SUBDIRS += ext
+endif
+
+DIST_SUBDIRS = $(SUBDIRS)
+
+EXTRA_DIST = README.hwtables
+
+if HAVE_DPKG_BUILDPACKAGE
+distcheck-hook:
+ cd $(srcdir) && dpkg-buildpackage -rfakeroot -us -uc
+ cd $(srcdir) && fakeroot ./debian/rules clean
+else
+distcheck-hook:
endif
-SUBDIRS += utilities man include third-party