+mpmc-queue: CPPFLAGS += -DCONFIG_MPMC_READERS=2 -DCONFIG_MPMC_WRITERS=2
+mpmc-queue-rdwr: CPPFLAGS += -DCONFIG_MPMC_READERS=0 -DCONFIG_MPMC_WRITERS=0 -DCONFIG_MPMC_RDWR=2
+mpmc-1r2w: CPPFLAGS += -DCONFIG_MPMC_READERS=1 -DCONFIG_MPMC_WRITERS=2
+mpmc-2r1w: CPPFLAGS += -DCONFIG_MPMC_READERS=2 -DCONFIG_MPMC_WRITERS=1
+mpmc-queue-noinit: CPPFLAGS += -DCONFIG_MPMC_READERS=2 -DCONFIG_MPMC_WRITERS=2 -DCONFIG_MPMC_NO_INITIAL_ELEMENT
+mpmc-1r2w-noinit: CPPFLAGS += -DCONFIG_MPMC_READERS=1 -DCONFIG_MPMC_WRITERS=2 -DCONFIG_MPMC_NO_INITIAL_ELEMENT
+mpmc-2r1w-noinit: CPPFLAGS += -DCONFIG_MPMC_READERS=2 -DCONFIG_MPMC_WRITERS=1 -DCONFIG_MPMC_NO_INITIAL_ELEMENT
+mpmc-rdwr-noinit: CPPFLAGS += -DCONFIG_MPMC_READERS=0 -DCONFIG_MPMC_WRITERS=0 -DCONFIG_MPMC_RDWR=2 -DCONFIG_MPMC_NO_INITIAL_ELEMENT
+
+$(TESTS): $(TESTNAME).cc $(TESTNAME).h