objects := adu.o string.o cmdline.o fd.o select.o create.c
all: adu

DEBUG_CPPFLAGS += -Wno-sign-compare -g -Wunused -Wundef -W
DEBUG_CPPFLAGS += -Wredundant-decls
#CPPFLAGS += -Os
CPPFLAGS += -Wall
#CPPFLAGS += -Wuninitialized
CPPFLAGS += -Wchar-subscripts
CPPFLAGS += -Wformat-security
CPPFLAGS += -Werror-implicit-function-declaration
CPPFLAGS += -Wmissing-format-attribute
CPPFLAGS += -Wunused-macros
CPPFLAGS += -Wbad-function-cast

Makefile.deps: $(wildcard *.c *.h)
	gcc -MM -MG *.c > $@

-include Makefile.deps

adu: $(objects)
	$(CC) -o $@ $(objects) -lcrypto -losl

cmdline.o: cmdline.c cmdline.h
	$(CC) -c $(CPPFLAGS) $<

cmdline.c cmdline.h: adu.ggo
	gengetopt --conf-parser < $<


%.o: %.c Makefile
	$(CC) -c $(CPPFLAGS) $(DEBUG_CPPFLAGS) $<

clean:
	rm -f *.o adu