Simple Makefile example for MPI

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CC=mpicxx
CFLAGS=-c -Wall
LDFLAGS=
SOURCES=test.cpp
OBJECTS=$(SOURCES:.cpp=.o)
EXECUTABLE=test
all: $(SOURCES) $(EXECUTABLE)
$(EXECUTABLE): $(OBJECTS)
	$(CC) $(LDFLAGS) $(OBJECTS) -o $@
.cpp.o:
	$(CC) $(CFLAGS) $< -o $@
clean:
	rm -rf *.o $(EXECUTABLE)