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# This Makefile is designed to be simple and readable. It does not
# aim at portability. It requires GNU Make.
BASE = calc++
BISON = bison
CXX = g++
FLEX = flex
all: $(BASE)
%.cc %.hh %.html %.gv: %.yy
$(BISON) $(BISONFLAGS) --html --graph -o $*.cc $<
%.cc: %.ll
$(FLEX) $(FLEXFLAGS) -o$@ $<
%.o: %.cc
$(CXX) $(CXXFLAGS) -c -o$@ $<
$(BASE): $(BASE).o driver.o parser.o scanner.o
$(CXX) -o $@ $^
$(BASE).o: parser.hh
parser.o: parser.hh
scanner.o: parser.hh
run: $(BASE)
@echo "Type arithmetic expressions. Quit with ctrl-d."
./$< -
CLEANFILES = \
$(BASE) *.o \
parser.hh parser.cc parser.output parser.xml parser.html parser.gv location.hh \
scanner.cc
clean:
rm -f $(CLEANFILES)
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