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RAGEL = ragel
RLCODEGEN = rlcodegen
FLEX = flex
RE2C = re2c
CFLAGS = -Wall -g -O2
all: cppscan lex-cppscan re2c-cppscan
ps: cppscan.ps
cppscan: cppscan.o
g++ -g -o $@ $<
lex-cppscan: lex-cppscan.o
g++ -g -o $@ $<
re2c-cppscan: re2c-cppscan.o
g++ -g -o $@ $<
cppscan.cpp: cppscan.rl
$(RAGEL) cppscan.rl | $(RLCODEGEN) -G2 -o $@
lex-cppscan.cpp: cppscan.lex
$(FLEX) -f -o $@ $<
re2c-cppscan.cpp: cppscan.rec
$(RE2C) -s $< > $@
example.cpp: example.rec
$(RE2C) -s $< > $@
%.o: %.cpp
g++ $(CFLAGS) -c -o $@ $<
cppscan.ps: cppscan.rl
$(RAGEL) cppscan.rl | $(RLCODEGEN) -V | dot -Tps > cppscan.ps
distclean clean:
rm -Rf *.o cppscan.cpp cppscan cppscan.ps \
lex-cppscan lex-cppscan.cpp re2c-cppscan re2c-cppscan.cpp
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