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- #
- # Copyright (C) 2011-2016 Intel Corporation. All rights reserved.
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions
- # are met:
- #
- # * Redistributions of source code must retain the above copyright
- # notice, this list of conditions and the following disclaimer.
- # * Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions and the following disclaimer in
- # the documentation and/or other materials provided with the
- # distribution.
- # * Neither the name of Intel Corporation nor the names of its
- # contributors may be used to endorse or promote products derived
- # from this software without specific prior written permission.
- #
- # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- #
- #
- ######## SGX SDK Settings ########
- SGX_SDK ?= /opt/intel/sgxsdk
- SGX_MODE ?= SIM
- SGX_ARCH ?= x64
- 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
- ######## App Settings ########
- ifneq ($(SGX_MODE), HW)
- Urts_Library_Name := sgx_urts_sim
- else
- Urts_Library_Name := sgx_urts
- endif
- App_Cpp_Files := App/App.cpp $(wildcard App/Edger8rSyntax/*.cpp) $(wildcard App/TrustedLibrary/*.cpp)
- App_Include_Paths := -IInclude -IApp -I$(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
- App_Cpp_Flags := $(App_C_Flags) -std=c++11
- App_Link_Flags := $(SGX_COMMON_CFLAGS) -L$(SGX_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_Cpp_Objects := $(App_Cpp_Files:.cpp=.o)
- App_Name := app
- ######## Enclave Settings ########
- ifneq ($(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
- Enclave_Cpp_Files := Enclave/Enclave.cpp $(wildcard Enclave/Edger8rSyntax/*.cpp) $(wildcard Enclave/TrustedLibrary/*.cpp)
- Enclave_Include_Paths := -IInclude -IEnclave -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/stlport
- Enclave_C_Flags := $(SGX_COMMON_CFLAGS) -nostdinc -fvisibility=hidden -fpie -fstack-protector $(Enclave_Include_Paths)
- Enclave_Cpp_Flags := $(Enclave_C_Flags) -std=c++03 -nostdinc++
- Enclave_Link_Flags := $(SGX_COMMON_CFLAGS) -Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L$(SGX_LIBRARY_PATH) \
- -Wl,--whole-archive -l$(Trts_Library_Name) -Wl,--no-whole-archive \
- -Wl,--start-group -lsgx_tstdc -lsgx_tstdcxx -l$(Crypto_Library_Name) -l$(Service_Library_Name) -Wl,--end-group \
- -Wl,-Bstatic -Wl,-Bsymbolic -Wl,--no-undefined \
- -Wl,-pie,-eenclave_entry -Wl,--export-dynamic \
- -Wl,--defsym,__ImageBase=0 \
- -Wl,--version-script=Enclave/Enclave.lds
- Enclave_Cpp_Objects := $(Enclave_Cpp_Files:.cpp=.o)
- Enclave_Name := enclave.so
- Signed_Enclave_Name := enclave.signed.so
- Enclave_Config_File := Enclave/Enclave.config.xml
- ifeq ($(SGX_MODE), HW)
- ifneq ($(SGX_DEBUG), 1)
- ifneq ($(SGX_PRERELEASE), 1)
- Build_Mode = HW_RELEASE
- endif
- endif
- endif
- .PHONY: all run
- ifeq ($(Build_Mode), HW_RELEASE)
- all: $(App_Name) $(Enclave_Name)
- @echo "The project has been built in release hardware mode."
- @echo "Please sign the $(Enclave_Name) first with your signing key before you run the $(App_Name) to launch and access the enclave."
- @echo "To sign the enclave use the command:"
- @echo " $(SGX_ENCLAVE_SIGNER) sign -key <your key> -enclave $(Enclave_Name) -out <$(Signed_Enclave_Name)> -config $(Enclave_Config_File)"
- @echo "You can also sign the enclave using an external signing tool. See User's Guide for more details."
- @echo "To build the project in simulation mode set SGX_MODE=SIM. To build the project in prerelease mode set SGX_PRERELEASE=1 and SGX_MODE=HW."
- else
- all: $(App_Name) $(Signed_Enclave_Name)
- endif
- run: all
- ifneq ($(Build_Mode), HW_RELEASE)
- @$(CURDIR)/$(App_Name)
- @echo "RUN => $(App_Name) [$(SGX_MODE)|$(SGX_ARCH), OK]"
- endif
- ######## App Objects ########
- App/Enclave_u.c: $(SGX_EDGER8R) Enclave/Enclave.edl
- @cd App && $(SGX_EDGER8R) --untrusted ../Enclave/Enclave.edl --search-path ../Enclave --search-path $(SGX_SDK)/include
- @echo "GEN => $@"
- App/Enclave_u.o: App/Enclave_u.c
- @$(CC) $(App_C_Flags) -c $< -o $@
- @echo "CC <= $<"
- App/%.o: App/%.cpp
- @$(CXX) $(App_Cpp_Flags) -c $< -o $@
- @echo "CXX <= $<"
- $(App_Name): App/Enclave_u.o $(App_Cpp_Objects)
- @$(CXX) $^ -o $@ $(App_Link_Flags)
- @echo "LINK => $@"
- ######## Enclave Objects ########
- Enclave/Enclave_t.c: $(SGX_EDGER8R) Enclave/Enclave.edl
- @cd Enclave && $(SGX_EDGER8R) --trusted ../Enclave/Enclave.edl --search-path ../Enclave --search-path $(SGX_SDK)/include
- @echo "GEN => $@"
- Enclave/Enclave_t.o: Enclave/Enclave_t.c
- @$(CC) $(Enclave_C_Flags) -c $< -o $@
- @echo "CC <= $<"
- Enclave/%.o: Enclave/%.cpp
- @$(CXX) $(Enclave_Cpp_Flags) -c $< -o $@
- @echo "CXX <= $<"
- $(Enclave_Name): Enclave/Enclave_t.o $(Enclave_Cpp_Objects)
- @$(CXX) $^ -o $@ $(Enclave_Link_Flags)
- @echo "LINK => $@"
- $(Signed_Enclave_Name): $(Enclave_Name)
- @$(SGX_ENCLAVE_SIGNER) sign -key Enclave/Enclave_private.pem -enclave $(Enclave_Name) -out $@ -config $(Enclave_Config_File)
- @echo "SIGN => $@"
- .PHONY: clean
- clean:
- @rm -f $(App_Name) $(Enclave_Name) $(Signed_Enclave_Name) $(App_Cpp_Objects) App/Enclave_u.* $(Enclave_Cpp_Objects) Enclave/Enclave_t.*
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