samplecode/localattestation/Makefile

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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# specific language governing permissions and limitations
# under the License.

######## SGX SDK Settings ########

SGX_SDK ?= /opt/intel/sgxsdk
SGX_MODE ?= HW
SGX_ARCH ?= x64

TOP_DIR := ../..
include $(TOP_DIR)/buildenv.mk

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_LIBRARY_PATH := $(SGX_SDK)/lib
	SGX_ENCLAVE_SIGNER := $(SGX_SDK)/bin/x86/sgx_sign
	SGX_EDGER8R := $(SGX_SDK)/bin/x86/sgx_edger8r
else
	SGX_COMMON_CFLAGS := -m64
	SGX_LIBRARY_PATH := $(SGX_SDK)/lib64
	SGX_ENCLAVE_SIGNER := $(SGX_SDK)/bin/x64/sgx_sign
	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

SGX_COMMON_CFLAGS += -fstack-protector

######## CUSTOM Settings ########

CUSTOM_LIBRARY_PATH := ./lib
CUSTOM_BIN_PATH := ./bin
CUSTOM_EDL_PATH := ../../edl
CUSTOM_COMMON_PATH := ../../common

######## EDL Settings ########

Enclave_EDL_Files := enclave1/Enclave1_t.c enclave1/Enclave1_t.h enclave2/Enclave2_t.c enclave2/Enclave2_t.h enclave3/Enclave3_t.c enclave3/Enclave3_t.h app/Enclave_u.c app/Enclave_u.h

######## APP Settings ########

ifneq ($(SGX_MODE), HW)
	Urts_Library_Name := sgx_urts_sim
else
	Urts_Library_Name := sgx_urts
endif

App_Cpp_Files := $(wildcard ./app/*.cpp)
App_Include_Paths := -I ./app -I./include -I$(SGX_SDK)/include -I./attestation -I./Include -I$(CUSTOM_EDL_PATH)
App_Cpp_Flags := $(SGX_COMMON_CFLAGS) -fPIC -Wno-attributes $(App_Include_Paths)
App_Link_Flags := -L$(SGX_LIBRARY_PATH) -L$(CUSTOM_LIBRARY_PATH) -l$(Urts_Library_Name) -lpthread
ifneq ($(SGX_MODE), HW)
	App_Link_Flags += -lsgx_uae_service_sim
else
	App_Link_Flags += -lsgx_uae_service
endif

App_Link_Flags += -lsgx_ustdc

App_Cpp_Objects := $(App_Cpp_Files:.cpp=.o)

App_Name := bin/app

######## Enclave Settings ########

ifneq ($(SGX_MODE), HW)
	Trts_Library_Name := sgx_trts_sim
	Service_Library_Name := sgx_tservice_sim
else
	Trts_Library_Name := sgx_trts
	Service_Library_Name := sgx_tservice
endif
Crypto_Library_Name := sgx_tcrypto
KeyExchange_Library_Name := sgx_tkey_exchange
ProtectedFs_Library_Name := sgx_tprotected_fs

RustEnclave_C_Files := $(wildcard ./enclave1/*.c ./enclave2/*.c ./enclave3/*.c ./attestation/*.c)
RustEnclave_C_Objects := $(RustEnclave_C_Files:.c=.o)
RustEnclave_Include_Paths := -I$(CUSTOM_COMMON_PATH)/inc -I$(CUSTOM_EDL_PATH) -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/stlport -I$(SGX_SDK)/include/epid

RustEnclave_Link_Libs := -L$(CUSTOM_LIBRARY_PATH)
RustEnclave_Compile_Flags := $(SGX_COMMON_CFLAGS) $(ENCLAVE_CFLAGS) $(RustEnclave_Include_Paths)
RustEnclave_Link_Flags := -Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L$(SGX_LIBRARY_PATH) \
	-Wl,--whole-archive -l$(Trts_Library_Name) -Wl,--no-whole-archive \
	-Wl,--start-group -lsgx_tstdc -l$(Crypto_Library_Name) -l$(Service_Library_Name) $(RustEnclave_Link_Libs) -Wl,--end-group \
	-Wl,--version-script=enclave1/Enclave1.lds \
	$(ENCLAVE_LDFLAGS)

RustEnclave1_Name := enclave1/enclave1.so
RustEnclave2_Name := enclave2/enclave2.so
RustEnclave3_Name := enclave3/enclave3.so

Signed_RustEnclave1_Name := bin/enclave1.signed.so
Signed_RustEnclave2_Name := bin/enclave2.signed.so
Signed_RustEnclave3_Name := bin/enclave3.signed.so

.PHONY: all
all: $(Enclave_EDL_Files) $(App_Name) $(Signed_RustEnclave1_Name) $(Signed_RustEnclave2_Name) $(Signed_RustEnclave3_Name)

######## EDL Objects ########

$(Enclave_EDL_Files): $(SGX_EDGER8R) enclave1/Enclave1.edl enclave2/Enclave2.edl enclave3/Enclave3.edl
	$(SGX_EDGER8R) --use-prefix --trusted enclave1/Enclave1.edl --search-path $(SGX_SDK)/include --search-path $(CUSTOM_EDL_PATH) --trusted-dir enclave1
	$(SGX_EDGER8R) --use-prefix --untrusted enclave1/Enclave1.edl --search-path $(SGX_SDK)/include --search-path $(CUSTOM_EDL_PATH) --untrusted-dir app

	$(SGX_EDGER8R) --use-prefix --trusted enclave2/Enclave2.edl --search-path $(SGX_SDK)/include --search-path $(CUSTOM_EDL_PATH) --trusted-dir enclave2
	$(SGX_EDGER8R) --use-prefix --untrusted enclave2/Enclave2.edl --search-path $(SGX_SDK)/include --search-path $(CUSTOM_EDL_PATH) --untrusted-dir app

	$(SGX_EDGER8R) --use-prefix --trusted enclave3/Enclave3.edl --search-path $(SGX_SDK)/include --search-path $(CUSTOM_EDL_PATH) --trusted-dir enclave3
	$(SGX_EDGER8R) --use-prefix --untrusted enclave3/Enclave3.edl --search-path $(SGX_SDK)/include --search-path $(CUSTOM_EDL_PATH) --untrusted-dir app

	@echo "GEN  =>  $(Enclave_EDL_Files)"

######## App Objects ########

app/%.o: app/%.cpp
	@$(CXX) $(App_Cpp_Flags) -c $< -o $@
	@echo "CXX  <=  $<"

app/Enclave1_u.o: app/Enclave1_u.c
	@$(CC) $(App_Cpp_Flags) -c $< -o $@
	@echo "CC   <=  $<"

app/Enclave2_u.o: app/Enclave2_u.c
	@$(CC) $(App_Cpp_Flags) -c $< -o $@
	@echo "CC   <=  $<"

app/Enclave3_u.o: app/Enclave3_u.c
	@$(CC) $(App_Cpp_Flags) -c $< -o $@
	@echo "CC   <=  $<"

app/UntrustedEnclaveMessageExchange.o: app/UntrustedEnclaveMessageExchange.cpp
	@$(CXX) $(App_Cpp_Flags) -c $< -o $@

$(App_Name): $(App_Cpp_Objects) app/Enclave1_u.o app/Enclave2_u.o app/Enclave3_u.o app/UntrustedEnclaveMessageExchange.o sgx_ustdc
	cp ../../sgx_ustdc/libsgx_ustdc.a ./lib
	mkdir -p bin
	@$(CXX)  $(App_Cpp_Objects) app/Enclave1_u.o app/Enclave2_u.o app/Enclave3_u.o -o $@ $(App_Link_Flags)
	@echo "LINK =>  $@"

######## Enclave Objects ########

##### Enclave 1 ###########

enclave1/Enclave1_t.o: enclave1/Enclave1_t.c
	@$(CC) $(RustEnclave_Compile_Flags) -c $< -o $@
	@echo "CC   <=  $<"

$(RustEnclave1_Name): enclave1 enclave1/Enclave1_t.o
	@$(CXX) enclave1/Enclave1_t.o -o $@ -lenclave1 $(RustEnclave_Link_Flags)
	@echo "LINK =>  $@"

$(Signed_RustEnclave1_Name): $(RustEnclave1_Name)
	mkdir -p bin
	@$(SGX_ENCLAVE_SIGNER) sign -key enclave1/Enclave1_private.pem -enclave $(RustEnclave1_Name) -out $@ -config enclave1/Enclave1.config.xml
	@echo "SIGN =>  $@"


##### Enclave 2 ###########

enclave2/Enclave2_t.o: enclave2/Enclave2_t.c
	@$(CC) $(RustEnclave_Compile_Flags) -c $< -o $@
	@echo "CC   <=  $<"

$(RustEnclave2_Name): enclave2 enclave2/Enclave2_t.o
	@$(CXX) enclave2/Enclave2_t.o -o $@ -lenclave2 $(RustEnclave_Link_Flags)
	@echo "LINK =>  $@"

$(Signed_RustEnclave2_Name): $(RustEnclave2_Name)
	mkdir -p bin
	@$(SGX_ENCLAVE_SIGNER) sign -key enclave2/Enclave2_private.pem -enclave $(RustEnclave2_Name) -out $@ -config enclave2/Enclave2.config.xml
	@echo "SIGN =>  $@"

##### Enclave 3 ###########

enclave3/Enclave3_t.o: enclave3/Enclave3_t.c
	@$(CC) $(RustEnclave_Compile_Flags) -c $< -o $@
	@echo "CC   <=  $<"

$(RustEnclave3_Name): enclave3 enclave3/Enclave3_t.o
	@$(CXX) enclave3/Enclave3_t.o -o $@ -lenclave3 $(RustEnclave_Link_Flags)
	@echo "LINK =>  $@"

$(Signed_RustEnclave3_Name): $(RustEnclave3_Name)
	mkdir -p bin
	@$(SGX_ENCLAVE_SIGNER) sign -key enclave3/Enclave3_private.pem -enclave $(RustEnclave3_Name) -out $@ -config enclave3/Enclave3.config.xml
	@echo "SIGN =>  $@"

.PHONY: enclave1
enclave1:
	$(MAKE) -C ./enclave1/

.PHONY: enclave2
enclave2:
	$(MAKE) -C ./enclave2/

.PHONY: enclave3
enclave3:
	$(MAKE) -C ./enclave3/

.PHONY: sgx_ustdc
sgx_ustdc:
	$(MAKE) -C ../../sgx_ustdc/ 2> /dev/null

.PHONY: clean
clean:
	@rm -f $(App_Name) $(RustEnclave1_Name) $(Signed_RustEnclave1_Name) $(RustEnclave2_Name) $(Signed_RustEnclave2_Name) $(RustEnclave3_Name) $(Signed_RustEnclave3_Name) $(RustEnclave_C_Objects) $(App_Cpp_Objects) enclave1/*_t.* enclave2/*_t.* enclave3/*_t.* app/*_u.* lib/*.a
	@cd enclave1 && cargo clean && rm -f Cargo.lock
	@cd enclave2 && cargo clean && rm -f Cargo.lock
	@cd enclave3 && cargo clean && rm -f Cargo.lock
	@cd attestation && cargo clean && rm -f Cargo.lock