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- ######## Intel(R) SGX SDK Settings ########
- SGX_SDK ?= $(SdkPathFromPlugin)
- SGX_MODE ?= SIM
- SGX_ARCH ?= x64
- UNTRUSTED_DIR=untrusted
- ifeq ($(shell getconf LONG_BIT), 32)
- SGX_ARCH := x86
- else ifeq ($(findstring -m32, $(CXXFLAGS)), -m32)
- SGX_ARCH := x86
- endif
- ifeq ($(SGX_ARCH), x86)
- SGX_COMMON_CFLAGS := -m32
- SGX_EDGER8R := $(SGX_SDK)/bin/x86/sgx_edger8r
- else
- SGX_COMMON_CFLAGS := -m64
- SGX_EDGER8R := $(SGX_SDK)/bin/x64/sgx_edger8r
- endif
- ifeq ($(SGX_DEBUG), 1)
- ifeq ($(SGX_PRERELEASE), 1)
- $(error Cannot set SGX_DEBUG and SGX_PRERELEASE at the same time!!)
- endif
- endif
- ifeq ($(SGX_DEBUG), 1)
- SGX_COMMON_CFLAGS += -O0 -g
- else
- SGX_COMMON_CFLAGS += -O2
- endif
- ######## App Settings ########
- App_Include_Paths := -IInclude -I$(UNTRUSTED_DIR) -I$(SGX_SDK)/include
- App_C_Flags := $(SGX_COMMON_CFLAGS) -fPIC -Wno-attributes $(App_Include_Paths)
- # Three configuration modes - Debug, prerelease, release
- # Debug - Macro DEBUG enabled.
- # Prerelease - Macro NDEBUG and EDEBUG enabled.
- # Release - Macro NDEBUG enabled.
- ifeq ($(SGX_DEBUG), 1)
- App_C_Flags += -DDEBUG -UNDEBUG -UEDEBUG
- else ifeq ($(SGX_PRERELEASE), 1)
- App_C_Flags += -DNDEBUG -DEDEBUG -UDEBUG
- else
- App_C_Flags += -DNDEBUG -UEDEBUG -UDEBUG
- endif
- .PHONY: all run
- all: $(UNTRUSTED_DIR)/$(enclaveName)_u.o
- ######## App Objects ########
- $(UNTRUSTED_DIR)/$(enclaveName)_u.c: $(SGX_EDGER8R) trusted/$(enclaveName).edl
- @mkdir -p $(UNTRUSTED_DIR)
- @cd $(UNTRUSTED_DIR) && $(SGX_EDGER8R) --untrusted ../trusted/$(enclaveName).edl --search-path ../trusted --search-path $(SGX_SDK)/include
- @echo "GEN => $@"
- $(UNTRUSTED_DIR)/$(enclaveName)_u.o: $(UNTRUSTED_DIR)/$(enclaveName)_u.c
- @$(CC) $(App_C_Flags) -c $< -o $@
- @echo "CC <= $<"
- .PHONY: clean
- clean:
- @rm -f $(UNTRUSTED_DIR)/$(enclaveName)_u.*
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