Add missing Makefile

Signed-off-by: Ralph Castain <rhc@pmix.org>

test/simple/Makefile

@@ -0,0 +1,35 @@
+PROGS = mpi_no_op mpi_barrier hello hello_nodename abort multi_abort simple_spawn \
+		concurrent_spawn spawn_multiple mpi_spin delayed_abort loop_spawn loop_child \
+		bad_exit pubsub hello_barrier segv accept connect hello_output hello_show_help \
+		crisscross read_write ziatest slave reduce-hang ziaprobe ziatest bcast_loop \
+		parallel_w8 parallel_w64 parallel_r8 parallel_r64 sio sendrecv_blaster early_abort \
+		debugger singleton_client_server intercomm_create spawn_tree init-exit77 mpi_info \
+		info_spawn server client ring binding badcoll attach xlib \
+		no-disconnect nonzero interlib pinterlib add_host
+
+all: $(PROGS)
+
+# These guys need additional -I flags
+
+hello_output: hello_output.c
+	$(CC) $(CFLAGS) $(CFLAGS_INTERNAL) $^ -o $@
+
+hello_show_help: hello_show_help.c
+	$(CC) $(CFLAGS) $(CFLAGS_INTERNAL) $^ -o $@
+
+xlib: xlib.c
+	$(CC) $(CFLAGS) $(CFLAGS_INTERNAL) $^ -o $@ -lpmix
+
+pinterlib: pinterlib.c
+	$(CC) $(CFLAGS) $(CFLAGS_INTERNAL) $^ -o $@ -lpmix
+
+CC = mpicc
+CFLAGS = -g --openmpi:linkall
+CFLAGS_INTERNAL = -I../../.. -I../../../orte/include -I../../../opal/include
+CXX = mpic++ --openmpi:linkall
+CXXFLAGS = -g
+FC = mpifort -openmpi:linkall
+FCFLAGS = -g
+
+clean:
+	rm -f $(PROGS) *~