objects := adu.o string.o cmdline.o fd.o select.o create.o interactive.o select.cmdline.o
all: adu
version := 0.0.2

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
CPPFLAGS += -D_LARGEFILE64_SOURCE
CPPFLAGS += $(shell getconf LFS64_CFLAGS)
CPPFLAGS += -DVERSION='"$(version)"'

LDFLAGS += -D_LARGEFILE64_SOURCE
LDFLAGS += $(shell getconf LFS64_LDFLAGS)
LDFLAGS += $(shell getconf LFS64_LIBS)


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

-include Makefile.deps

adu: $(objects)
	$(CC) -o $@ $(LDFLAGS) $(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) $<

select.cmdline.c select.cmdline.h: select.ggo
	gengetopt --string-parser \
		--set-package=select \
		--no-handle-help \
		--no-handle-error \
		--no-handle-version \
		--arg-struct-name=select_args_info \
		--file-name=$(subst .ggo,,$<).cmdline \
		--func-name $(subst .ggo,,$<)_cmdline_parser < $<

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

clean:
	rm -f *.o adu