Makefile

   1 # Debug symbols by default, but let the user avoid that with something
   2 # like "make CFLAGS=-O2"
   3 CFLAGS = -g
   4
   5 # But we use 'override' here so that "make CFLAGS=-O2" will still have
   6 # all the warnings enabled.
   7 override CFLAGS += -Wall -Wextra -Wwrite-strings -Wswitch-enum -Wno-unused
   8
   9 glcpp: glcpp.o glcpp-lex.o glcpp-parse.o hash_table.o xtalloc.o
  10         gcc -o $@ -ltalloc $^
  11
  12 %.c %.h: %.y
  13         bison --debug --defines=$*.h --output=$*.c $^
  14
  15 %.c: %.l
  16         flex --outfile=$@ $<
  17
  18 glcpp-lex.c: glcpp-parse.h
  19
  20 test:
  21         @(cd tests; ./glcpp-test)
  22
  23 clean:
  24         rm -f glcpp-lex.c glcpp-parse.c *.o *~
  25         rm -f tests/*.out tests/*.gcc tests/*.expected tests/*~