include $(OPENAIR_TARGETS)/SIMU/USER/Makerules

S1AP_OBJDIR = $(S1AP_DIR)/enb_objs

ASN1MESSAGESDIR=$(S1AP_DIR)/MESSAGES
ASN1DIR=$(ASN1MESSAGESDIR)/ASN1

ifeq ($(USE_MME), R10)
	ASN1RELDIR=R10.5
	UPDATE_RELEASE_9=1
	UPDATE_RELEASE_10=1
	ADD_CFLAGS=-DUPDATE_RELEASE_9 -DUPDATE_RELEASE_10
else
	ifeq ($(USE_MME), R9)
		UPDATE_RELEASE_9=1
		ASN1RELDIR=R9.8
		ADD_CFLAGS=-DUPDATE_RELEASE_9
	else
		ASN1RELDIR=R8.10
	endif
endif

include $(ASN1MESSAGESDIR)/Makefile.inc

libs1ap_OBJECTS = \
	s1ap_eNB.o s1ap_common.o		\
	$(S1AP_OBJDIR)/s1ap_encoder.o		\
	$(S1AP_OBJDIR)/s1ap_decoder.o		\
	$(S1AP_OBJDIR)/s1ap_xer_print.o		\
	s1ap_eNB_itti_messaging.o		\
	s1ap_eNB_decoder.o			\
	s1ap_eNB_encoder.o			\
	s1ap_eNB_handlers.o			\
	s1ap_eNB_nnsf.o	s1ap_eNB_ue_context.o	\
	s1ap_eNB_trace.o s1ap_eNB_overload.o	\
	s1ap_eNB_nas_procedures.o		\
	s1ap_eNB_management_procedures.o	\
	$(addprefix MESSAGES/, $(S1AP_ASN_MODULE_SOURCES))

# pull in dependency info for *existing* .o files
-include *.d

CFLAGS = 			\
	-DENB_MODE		\
	-DENABLE_USE_MME	\
	-DEMIT_ASN_DEBUG=1	\
	-DUSER_MODE		\
	-I./MESSAGES		\
	-I$(S1AP_OBJDIR)	\
	-I../UTILS		\
	$(ADD_CFLAGS)		\
	-DENB_MODE		\
	$(S1AP_CFLAGS)		\
	-Werror=implicit-function-declaration

$(libs1ap_OBJECTS): %.o : %.c
	@echo "Compiling $<"
	@$(CC) -c $(CFLAGS) -o $@ $<
	@$(CC) -MM $(CFLAGS) $*.c > $*.d
	@mv -f $*.d $*.d.tmp
	@sed -e 's|.*:|$*.o:|' < $*.d.tmp > $*.d
	@sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \
	sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
	@rm -f $*.d.tmp

$(S1AP_OBJDIR)/s1ap_ieregen.stamp: $(ASN1DIR)/$(ASN1RELDIR)/S1AP-PDU-Contents.asn $(ASN1DIR)/asn1tostruct.py
	mkdir -p $(S1AP_OBJDIR)
	python $(ASN1DIR)/asn1tostruct.py -f$< -o$(S1AP_OBJDIR)
	echo Timestamp > $@

$(S1AP_OBJDIR)/s1ap_asn1regen.stamp: $(ASN1DIR)/$(ASN1RELDIR)/S1AP-CommonDataTypes.asn \
	$(ASN1DIR)/$(ASN1RELDIR)/S1AP-Constants.asn $(ASN1DIR)/$(ASN1RELDIR)/S1AP-IEs.asn $(ASN1DIR)/$(ASN1RELDIR)/S1AP-PDU.asn
	(cd $(ASN1MESSAGESDIR) && asn1c -fhave_native64 -gen-PER $^)
	echo Timestamp > $@

.INTERMEDIATE = $(S1AP_OBJDIR)/s1ap_ieregen.stamp $(S1AP_OBJDIR)/s1ap_asn1regen.stamp

libs1ap.a: $(S1AP_OBJDIR)/s1ap_ieregen.stamp $(S1AP_OBJDIR)/s1ap_asn1regen.stamp $(libs1ap_OBJECTS)
	@echo Creating S1AP archive
	@$(AR) rcs $@ $(libs1ap_OBJECTS)

clean:
	@$(RM_F_V) $(libs1ap_OBJECTS)
	@$(RM_F_V) .*.d
	@$(RM_F_V) $(addprefix MESSAGES/, $(S1AP_ASN_MODULE_SOURCES))
	@$(RM_F_V) $(addprefix MESSAGES/, $(S1AP_ASN_MODULE_SOURCES:.o=.d))
	@$(RM_F_V) libs1ap.a
	@$(RM_F_V) $(S1AP_OBJDIR)/s1ap_asn1regen.stamp
	@$(RM_F_V) $(S1AP_OBJDIR)/s1ap_ieregen.stamp
	@$(RM_F_V) $(S1AP_OBJDIR)/s1ap_decoder.c $(S1AP_OBJDIR)/s1ap_encoder.c
	@$(RM_F_V) $(S1AP_OBJDIR)/s1ap_xer_print.c $(S1AP_OBJDIR)/s1ap_ies_defs.h

cleanall: clean
	@$(RM_F_V) $(addprefix MESSAGES/, $(S1AP_ASN_MODULE_SOURCES:.o=.c))
	@$(RM_F_V) $(addprefix MESSAGES/, $(S1AP_ASN_MODULE_SOURCES:.o=.h))

showcflags:
	@echo s1ap cflags: $(CFLAGS)