Makefile 7.1 KB

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  1. #
  2. # Copyright (C) 2011-2016 Intel Corporation. All rights reserved.
  3. #
  4. # Redistribution and use in source and binary forms, with or without
  5. # modification, are permitted provided that the following conditions
  6. # are met:
  7. #
  8. # * Redistributions of source code must retain the above copyright
  9. # notice, this list of conditions and the following disclaimer.
  10. # * Redistributions in binary form must reproduce the above copyright
  11. # notice, this list of conditions and the following disclaimer in
  12. # the documentation and/or other materials provided with the
  13. # distribution.
  14. # * Neither the name of Intel Corporation nor the names of its
  15. # contributors may be used to endorse or promote products derived
  16. # from this software without specific prior written permission.
  17. #
  18. # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19. # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20. # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21. # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22. # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23. # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24. # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25. # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26. # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27. # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28. # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29. #
  30. #
  31. ######## SGX SDK Settings ########
  32. SGX_SDK ?= /opt/intel/sgxsdk
  33. SGX_MODE ?= SIM
  34. SGX_ARCH ?= x64
  35. ifeq ($(shell getconf LONG_BIT), 32)
  36. SGX_ARCH := x86
  37. else ifeq ($(findstring -m32, $(CXXFLAGS)), -m32)
  38. SGX_ARCH := x86
  39. endif
  40. ifeq ($(SGX_ARCH), x86)
  41. SGX_COMMON_CFLAGS := -m32
  42. SGX_LIBRARY_PATH := $(SGX_SDK)/lib
  43. SGX_ENCLAVE_SIGNER := $(SGX_SDK)/bin/x86/sgx_sign
  44. SGX_EDGER8R := $(SGX_SDK)/bin/x86/sgx_edger8r
  45. else
  46. SGX_COMMON_CFLAGS := -m64
  47. SGX_LIBRARY_PATH := $(SGX_SDK)/lib64
  48. SGX_ENCLAVE_SIGNER := $(SGX_SDK)/bin/x64/sgx_sign
  49. SGX_EDGER8R := $(SGX_SDK)/bin/x64/sgx_edger8r
  50. endif
  51. ifeq ($(SGX_DEBUG), 1)
  52. ifeq ($(SGX_PRERELEASE), 1)
  53. $(error Cannot set SGX_DEBUG and SGX_PRERELEASE at the same time!!)
  54. endif
  55. endif
  56. ifeq ($(SGX_DEBUG), 1)
  57. SGX_COMMON_CFLAGS += -O0 -g
  58. else
  59. SGX_COMMON_CFLAGS += -O2
  60. endif
  61. ######## App Settings ########
  62. ifneq ($(SGX_MODE), HW)
  63. Urts_Library_Name := sgx_urts_sim
  64. else
  65. Urts_Library_Name := sgx_urts
  66. endif
  67. App_Cpp_Files := App/App.cpp $(wildcard App/Edger8rSyntax/*.cpp) $(wildcard App/TrustedLibrary/*.cpp)
  68. App_Include_Paths := -IInclude -IApp -I$(SGX_SDK)/include
  69. App_C_Flags := $(SGX_COMMON_CFLAGS) -fPIC -Wno-attributes $(App_Include_Paths)
  70. # Three configuration modes - Debug, prerelease, release
  71. # Debug - Macro DEBUG enabled.
  72. # Prerelease - Macro NDEBUG and EDEBUG enabled.
  73. # Release - Macro NDEBUG enabled.
  74. ifeq ($(SGX_DEBUG), 1)
  75. App_C_Flags += -DDEBUG -UNDEBUG -UEDEBUG
  76. else ifeq ($(SGX_PRERELEASE), 1)
  77. App_C_Flags += -DNDEBUG -DEDEBUG -UDEBUG
  78. else
  79. App_C_Flags += -DNDEBUG -UEDEBUG -UDEBUG
  80. endif
  81. App_Cpp_Flags := $(App_C_Flags) -std=c++11
  82. App_Link_Flags := $(SGX_COMMON_CFLAGS) -L$(SGX_LIBRARY_PATH) -l$(Urts_Library_Name) -lpthread
  83. ifneq ($(SGX_MODE), HW)
  84. App_Link_Flags += -lsgx_uae_service_sim
  85. else
  86. App_Link_Flags += -lsgx_uae_service
  87. endif
  88. App_Cpp_Objects := $(App_Cpp_Files:.cpp=.o)
  89. App_Name := app
  90. ######## Enclave Settings ########
  91. ifneq ($(SGX_MODE), HW)
  92. Trts_Library_Name := sgx_trts_sim
  93. Service_Library_Name := sgx_tservice_sim
  94. else
  95. Trts_Library_Name := sgx_trts
  96. Service_Library_Name := sgx_tservice
  97. endif
  98. Crypto_Library_Name := sgx_tcrypto
  99. Enclave_Cpp_Files := Enclave/Enclave.cpp $(wildcard Enclave/Edger8rSyntax/*.cpp) $(wildcard Enclave/TrustedLibrary/*.cpp)
  100. Enclave_Include_Paths := -IInclude -IEnclave -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/stlport
  101. Enclave_C_Flags := $(SGX_COMMON_CFLAGS) -nostdinc -fvisibility=hidden -fpie -fstack-protector $(Enclave_Include_Paths)
  102. Enclave_Cpp_Flags := $(Enclave_C_Flags) -std=c++03 -nostdinc++
  103. Enclave_Link_Flags := $(SGX_COMMON_CFLAGS) -Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L$(SGX_LIBRARY_PATH) \
  104. -Wl,--whole-archive -l$(Trts_Library_Name) -Wl,--no-whole-archive \
  105. -Wl,--start-group -lsgx_tstdc -lsgx_tstdcxx -l$(Crypto_Library_Name) -l$(Service_Library_Name) -Wl,--end-group \
  106. -Wl,-Bstatic -Wl,-Bsymbolic -Wl,--no-undefined \
  107. -Wl,-pie,-eenclave_entry -Wl,--export-dynamic \
  108. -Wl,--defsym,__ImageBase=0 \
  109. -Wl,--version-script=Enclave/Enclave.lds
  110. Enclave_Cpp_Objects := $(Enclave_Cpp_Files:.cpp=.o)
  111. Enclave_Name := enclave.so
  112. Signed_Enclave_Name := enclave.signed.so
  113. Enclave_Config_File := Enclave/Enclave.config.xml
  114. ifeq ($(SGX_MODE), HW)
  115. ifneq ($(SGX_DEBUG), 1)
  116. ifneq ($(SGX_PRERELEASE), 1)
  117. Build_Mode = HW_RELEASE
  118. endif
  119. endif
  120. endif
  121. .PHONY: all run
  122. ifeq ($(Build_Mode), HW_RELEASE)
  123. all: $(App_Name) $(Enclave_Name)
  124. @echo "The project has been built in release hardware mode."
  125. @echo "Please sign the $(Enclave_Name) first with your signing key before you run the $(App_Name) to launch and access the enclave."
  126. @echo "To sign the enclave use the command:"
  127. @echo " $(SGX_ENCLAVE_SIGNER) sign -key <your key> -enclave $(Enclave_Name) -out <$(Signed_Enclave_Name)> -config $(Enclave_Config_File)"
  128. @echo "You can also sign the enclave using an external signing tool. See User's Guide for more details."
  129. @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."
  130. else
  131. all: $(App_Name) $(Signed_Enclave_Name)
  132. endif
  133. run: all
  134. ifneq ($(Build_Mode), HW_RELEASE)
  135. @$(CURDIR)/$(App_Name)
  136. @echo "RUN => $(App_Name) [$(SGX_MODE)|$(SGX_ARCH), OK]"
  137. endif
  138. ######## App Objects ########
  139. App/Enclave_u.c: $(SGX_EDGER8R) Enclave/Enclave.edl
  140. @cd App && $(SGX_EDGER8R) --untrusted ../Enclave/Enclave.edl --search-path ../Enclave --search-path $(SGX_SDK)/include
  141. @echo "GEN => $@"
  142. App/Enclave_u.o: App/Enclave_u.c
  143. @$(CC) $(App_C_Flags) -c $< -o $@
  144. @echo "CC <= $<"
  145. App/%.o: App/%.cpp
  146. @$(CXX) $(App_Cpp_Flags) -c $< -o $@
  147. @echo "CXX <= $<"
  148. $(App_Name): App/Enclave_u.o $(App_Cpp_Objects)
  149. @$(CXX) $^ -o $@ $(App_Link_Flags)
  150. @echo "LINK => $@"
  151. ######## Enclave Objects ########
  152. Enclave/Enclave_t.c: $(SGX_EDGER8R) Enclave/Enclave.edl
  153. @cd Enclave && $(SGX_EDGER8R) --trusted ../Enclave/Enclave.edl --search-path ../Enclave --search-path $(SGX_SDK)/include
  154. @echo "GEN => $@"
  155. Enclave/Enclave_t.o: Enclave/Enclave_t.c
  156. @$(CC) $(Enclave_C_Flags) -c $< -o $@
  157. @echo "CC <= $<"
  158. Enclave/%.o: Enclave/%.cpp
  159. @$(CXX) $(Enclave_Cpp_Flags) -c $< -o $@
  160. @echo "CXX <= $<"
  161. $(Enclave_Name): Enclave/Enclave_t.o $(Enclave_Cpp_Objects)
  162. @$(CXX) $^ -o $@ $(Enclave_Link_Flags)
  163. @echo "LINK => $@"
  164. $(Signed_Enclave_Name): $(Enclave_Name)
  165. @$(SGX_ENCLAVE_SIGNER) sign -key Enclave/Enclave_private.pem -enclave $(Enclave_Name) -out $@ -config $(Enclave_Config_File)
  166. @echo "SIGN => $@"
  167. .PHONY: clean
  168. clean:
  169. @rm -f $(App_Name) $(Enclave_Name) $(Signed_Enclave_Name) $(App_Cpp_Objects) App/Enclave_u.* $(Enclave_Cpp_Objects) Enclave/Enclave_t.*