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include ../buildenv.mk

TARGET = appinitiator

RM = rm -f

#SGX_SDK ?= /opt/intel/sgxsdk
OCCLUM_PREFIX ?= /opt/occlum

CFLAGS := -Wall \
        -I$(SGX_SDK)/include \
        -I$(OCCLUM_PREFIX)/include \
		-I../Include
CXXFLAGS := -Wall \
        -I$(SGX_SDK)/include \
        -I$(OCCLUM_PREFIX)/include \
		-I../Include

ifneq ($(SGX_MODE), HW)
	URTS_LIB_NAME := sgx_urts_sim
	UAE_SERVICE_LIB := sgx_uae_service_sim
	BUILD_DIR:= build_sim
else
	URTS_LIB_NAME := sgx_urts
	UAE_SERVICE_LIB := sgx_uae_service
	BUILD_DIR:= build
endif

INC:=-I$(SGX_SDK)/include -I../Include
LIB := -l$(URTS_LIB_NAME) -l$(UAE_SERVICE_LIB) -L$(SGX_SDK)/lib64 -lpthread
CXXFLAGS += $(INC) $(LIB)
CFLAGS += $(INC) $(LIB)

ifeq ($(SGX_DEBUG), 1)
        CXXFLAGS += -DDEBUG -UNDEBUG -UEDEBUG
        CFLAGS += -DDEBUG -UNDEBUG -UEDEBUG
else ifeq ($(SGX_PRERELEASE), 1)
        CXXFLAGS += -DEDEBUG -DNDEBUG -UDEBUG
        CFLAGS += -DEDEBUG -DNDEBUG -UDEBUG
else
        CXXFLAGS += -DNDEBUG -UEDEBUG -UDEBUG
        CFLAGS += -DNDEBUG -UEDEBUG -UDEBUG
endif

LINK_FLAGS := $(CXXFLAGS) -lpthread \
        -L$(SGX_SDK)/lib64 -lsgx_uprotected_fs \
        -L$(OCCLUM_PREFIX)/$(BUILD_DIR)/lib -locclum-pal

SRC_CPP=$(wildcard *.cpp)

SRC_OBJ += $(SRC_CPP:.cpp=.o)
SRC_OBJ += $(SRC_C:.c=.o)


.PHONY = all clean

all: $(TARGET)

SGX_COMMON_CFLAGS := -I$(SGX_SDK)/include

UntrustedEnclaveMessageExchange.o: UntrustedEnclaveMessageExchange.cpp
	@$(CXX) $(CXXFLAGS) -c $< -o $@
	@echo "CC   <=  $<"

App.o: App.cpp
	@$(CXX) $(CXXFLAGS) -c $< -o $@
	@echo "CXX   <=  $<"

fifo.o: fifo.cpp
	@$(CXX) $(CXXFLAGS) -c $< -o $@
	@echo "CXX   <=  $<"

EnclaveInitiator_u.o: EnclaveInitiator_u.c
	@$(CC) $(CFLAGS) -c $< -o $@
	@echo "CC   <=  $<"

EnclaveInitiator_u.c:
	@$(SGX_EDGER8R) --untrusted ../EnclaveInitiator/EnclaveInitiator.edl --search-path $(SGX_SDK)/include

$(TARGET): EnclaveInitiator_u.o $(SRC_OBJ)
	@$(CXX) $^ $(LINK_FLAGS) -o $@
	@echo "GEN  =>  $@"
	@mkdir -p $(TOPDIR)/$(OUTDIR)
	@mv $@ $(TOPDIR)/$(OUTDIR)/

clean:
	@$(RM) $(TARGET) *.o *_u.c *_u.h