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# Debug symbols by default, but let the user avoid that with something
# like "make CFLAGS=-O2"
CFLAGS = -g
# But we use 'override' here so that "make CFLAGS=-O2" will still have
# all the warnings enabled.
override CFLAGS += -Wall -Wextra -Wwrite-strings -Wswitch-enum -Wno-unused
glcpp: glcpp.o glcpp-lex.o glcpp-parse.o hash_table.o xtalloc.o
gcc -o $@ -ltalloc -lm $^
%.c %.h: %.y
bison --debug --defines=$*.h --output=$*.c $^
%.c: %.l
flex --prefix=glcpp_ --outfile=$@ $<
glcpp-lex.c: glcpp-parse.h
test: glcpp
@(cd tests; ./glcpp-test)
clean:
rm -f glcpp glcpp-lex.c glcpp-parse.c *.o *~
rm -f tests/*.out tests/*.gcc tests/*.expected tests/*~
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