+
+## -------------------- ##
+## Run the test suite. ##
+## -------------------- ##
+
+# Move into tests/ so that testsuite.dir etc. be created there.
+RUN_TESTSUITE = $(TESTSUITE) -C tests $(TESTSUITEFLAGS)
+check_SCRIPTS = $(BISON) tests/atconfig tests/atlocal
+RUN_TESTSUITE_deps = all $(TESTSUITE) $(check_SCRIPTS)
+