The application's Makefile+ file contains all and test targets, and, just like an ordinary Makefile, running make+ all or make+ test just executes these targets. However, recall from the theory of operation chapter, before the application's Makefile+ runs, the make+ library is loaded first. Thus the application's all and test targets may - if they want - use macros and scripts from make+.

As an example, here is a typical test target, which makes use of the make+ library's MP_RUN_TESTS macro:

test: test_hash test_matvec test_pool
        $(MP_RUN_TESTS) $^

test_hash: test_hash.o
        $(CC) $(CFLAGS) $^ -o $@ $(LIBS)
test_matvec: test_matvec.o
        $(CC) $(CFLAGS) $^ -o $@ $(LIBS)
test_pool: test_pool.o
        $(CC) $(CFLAGS) $^ -o $@ $(LIBS)