CFLAGS += -W -Wall -Wextra -std=c11 -pedantic -I./ -D_XOPEN_SOURCE=500
CFLAGS += -g
CFLAGS += -O2
THLIBS = th-libs/

MKDIR ?= mkdir
MKDIR_P ?= $(MKDIR) -p

#
# Objects
#
THLIBS_A=$(OBJPATH)thlibs.a
THLIBS_OBJ=th_util.o th_string.o th_ioctx.o th_args.o th_crypto.o


SIDINFO_OBJ=sidlib.o sidinfo.o
SIDINFO_BIN=$(BINPATH)sidinfo$(EXEEXT)

TARGETS += $(SIDINFO_BIN)
NOBUILD_TARGETS += $(OBJPATH) $(BINPATH)
NOINST_TARGETS += $(THLIBS_A)


#
# Target rules
#
all: $(NOBUILD_TARGETS) $(NOINST_TARGETS) $(TARGETS)

$(THLIBS)th_string.c: $(addprefix $(THLIBS), th_printf1.c th_strmatch.c th_string.h)
	touch $@

$(OBJPATH) $(BINPATH):
	@echo " MKDIR $@"
	@$(MKDIR_P) $@

$(OBJPATH)%.o: $(THLIBS)%.c $(THLIBS)%.h $(THLIBS_DEP)
	@echo " CC $@ $+"
	@$(CC) $(CFLAGS) -c -o $@ $<

$(OBJPATH)%.o: %.c %.h $(THLIBS_DEP)
	@echo " CC $@ $+"
	@$(CC) $(CFLAGS) -c -o $@ $< -I$(THLIBS)

$(OBJPATH)%.o: %.c $(THLIBS_DEP)
	@echo " CC $@"
	@$(CC) $(CFLAGS) -c -o $@ $< -I$(THLIBS)


$(THLIBS_A): $(addprefix $(OBJPATH),$(THLIBS_OBJ))
	@echo " AR $@"
	@$(AR) cru $@ $(addprefix $(OBJPATH),$(THLIBS_OBJ))
	@$(RANLIB) $@

$(SIDINFO_BIN): $(addprefix $(OBJPATH),$(SIDINFO_OBJ)) $(THLIBS_A) $(EXTRAOBJS)
	@echo " LINK $@"
	@$(CC) $(CFLAGS) -o $@ $+ $(LDFLAGS)

#
# Special targets
#
clean:
	$(RM) $(TARGETS) $(NOINST_TARGETS) $(OBJPATH)*.o

srcclean: clean
	$(RM) *~