CFLAGS += -g -W -Wall -Wextra -DTH_NO_DEFAULTS
CFLAGS += -O2
#CFLAGS += -std=c99 -pedantic
THLIBS=th-libs/

#
# Version strings
#
NN_VERSION := $(shell cat VERSION)
comma:= ,
NN_VERSION_COM := $(subst .,$(comma),$(NN_VERSION))

#
# Objects
#
THLIBS_A=$(OBJPATH)thlibs.a
THLIBS_OBJ=th_util.o th_string.o th_args.o th_config.o
NNCHAT_BIN=$(BINPATH)nnchat$(EXEEXT)

TARGETS+=$(THLIBS_A) $(NNCHAT_BIN)


#
# Target rules
#
all: $(NONBUILD) $(TARGETS)

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

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

$(THLIBS_A): $(addprefix $(OBJPATH),$(THLIBS_OBJ))
	$(AR) cru $@ $+

nnchat.c: VERSION

$(NNCHAT_BIN): nnchat.c $(OBJPATH)libnnchat.o $(THLIBS_A) $(EXTRAOBJS)
	$(CC) $(CFLAGS) -o $@ $+ $(LDFLAGS) -DNN_VERSION=\"$(NN_VERSION)\" -I$(THLIBS)

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

srcclean: clean
	$(RM) *~