Makefile

#
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TOP_DIR := ../../..
include ../buildenv.mk

SIGNED_NAME      = libsgx_$(AENAME).signed.so
KEYS_DIR         = ./ref_keys
LE_PRIVATE_KEY   = le_private_key.pem
WL_CFG_FILE      = wl_cfg.csv
WHITE_LIST_NAME  = ref_white_list.bin
REF_WL_GEN_NAME  = ref_wl_gen
REF_WL_GEN_DIR   = ./ref_wl_gen

WL_VERSION       = 1

CFLAGS   += -Werror
CXXFLAGS += -Werror

INCLUDE += -I$(LINUX_PSW_DIR)/ae/common
INCLUDE += -I$(LINUX_PSW_DIR)/ae/data/constants/linux
INCLUDE += -I$(LINUX_PSW_DIR)/ae/inc/internal

SRC := $(wildcard *.cpp)
OBJ := $(SRC:.cpp=.o)
OBJS = $(sort $(OBJ) version.o)

CONFIG := config_linux.xml

.PHONY: all
all: $(SONAME) REF_WL_GEN | $(BUILD_DIR)
	@$(SIGNTOOL) sign -key $(KEYS_DIR)/$(LE_PRIVATE_KEY) -enclave $(SONAME) -out $(BUILD_DIR)/$(SIGNED_NAME) -config $(CONFIG)
	@$(REF_WL_GEN_DIR)/$(REF_WL_GEN_NAME) gen-wl -out $(BUILD_DIR)/$(WHITE_LIST_NAME) -cfg $(KEYS_DIR)/$(WL_CFG_FILE) -key $(KEYS_DIR)/$(LE_PRIVATE_KEY) -ver $(WL_VERSION)

.PHONY: REF_WL_GEN
REF_WL_GEN:
	$(MAKE) -C $(REF_WL_GEN_DIR)

$(SONAME): $(AENAME)_t.o $(OBJ)
	$(CXX) $(CXXFLAGS) -o $@  $(OBJ) $(AENAME)_t.o -nostdlib -nodefaultlibs -nostartfiles $(LDTFLAGS)

$(OBJ): %.o:%.cpp
	$(CXX) $(CXXFLAGS) -fno-exceptions -fno-rtti $(INCLUDE) $(DEFINES) -c $< -o $@

$(AENAME)_t.c: $(EDLFILE)
	@$(EDGER8R) --trusted $<

$(AENAME)_t.o: $(AENAME)_t.c
	$(CC) $(filter-out -O2,$(CFLAGS)) -fPIC -O1 $(INCLUDE) -c $< -o $@

$(BUILD_DIR):
	@$(MKDIR) $@

.PHONY: clean
clean:
	@$(RM) *.o
	@$(RM) *.so
	@$(RM) *.map
	@$(RM) *_t.*
	@$(MAKE) clean -C $(REF_WL_GEN_DIR)
	@$(RM) $(BUILD_DIR)/$(SIGNED_NAME)
	@$(RM) $(BUILD_DIR)/$(WHITE_LIST_NAME)

.PHONY: rebuild
rebuild:
	$(MAKE)	clean
	$(MAKE) all