+test: testdrivers
+ -@rc=0; for file in $(TSTFILES); do ./$$file; rc=`expr $$rc + $$?`; done; echo; echo "Tests failed: $$rc"
+
+testdrivers: $(TSTFILES)
+
+regtest: regtestdrivers
+ -@rc=0; for file in $(REGFILES); do ./$$file; rc=`expr $$rc + $$?`; done; echo; echo "Regression tests failed: $$rc"
+
+regtestdrivers: $(REGFILES)