Makefile 12 KB

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  1. #
  2. # Copyright (C) 2011-2017 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 ?= /home/m2mazmud/sgx2.1_original/sgxsdk
  33. SGX_MODE ?= HW
  34. SGX_ARCH ?= x64
  35. SGX_DEBUG ?= 1
  36. ifeq ($(shell getconf LONG_BIT), 32)
  37. SGX_ARCH := x86
  38. else ifeq ($(findstring -m32, $(CXXFLAGS)), -m32)
  39. SGX_ARCH := x86
  40. endif
  41. ifeq ($(SGX_ARCH), x86)
  42. SGX_COMMON_CFLAGS := -m32
  43. SGX_LIBRARY_PATH := $(SGX_SDK)/lib
  44. SGX_ENCLAVE_SIGNER := $(SGX_SDK)/bin/x86/sgx_sign
  45. SGX_EDGER8R := $(SGX_SDK)/bin/x86/sgx_edger8r
  46. else
  47. SGX_COMMON_CFLAGS := -m64
  48. SGX_LIBRARY_PATH := $(SGX_SDK)/lib64
  49. SGX_ENCLAVE_SIGNER := $(SGX_SDK)/bin/x64/sgx_sign
  50. SGX_EDGER8R := $(SGX_SDK)/bin/x64/sgx_edger8r
  51. endif
  52. ifeq ($(SGX_DEBUG), 1)
  53. ifeq ($(SGX_PRERELEASE), 1)
  54. $(error Cannot set SGX_DEBUG and SGX_PRERELEASE at the same time!!)
  55. endif
  56. endif
  57. ifeq ($(SGX_DEBUG), 1)
  58. SGX_COMMON_CFLAGS += -O0 -g
  59. else
  60. SGX_COMMON_CFLAGS += -O2
  61. endif
  62. ######## Library Settings ########
  63. #PHPTrust_Lib_Name := libPHPLocalAttestation_Trusted.a
  64. #PHPTrustLib_Cpp_Files := $(wildcard PHPLocalAttestationCode/*.cpp)
  65. #PHPTrustLib_Cpp_Objects := $(PHPTrustLib_Cpp_Files:.cpp=.o)
  66. #PHPTrustLib_Include_Paths := -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/libcxx -I$(SGX_SDK)/include/epid -I./Include
  67. #PHPTrustLib_Compile_Flags := $(SGX_COMMON_CFLAGS) -nostdinc -fvisibility=hidden -fpie -fstack-protector $(TrustLib_Include_Paths)
  68. #PHPTrustLib_Compile_Cxx_Flags := -std=c++11 -nostdinc++
  69. Trust_Lib_Name := libLocalAttestation_Trusted.a
  70. TrustLib_Cpp_Files := $(wildcard LocalAttestationCode/*.cpp)
  71. TrustLib_Cpp_Objects := $(TrustLib_Cpp_Files:.cpp=.o)
  72. TrustLib_Include_Paths := -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/libcxx -I$(SGX_SDK)/include/epid -I./Include
  73. TrustLib_Compile_Flags := $(SGX_COMMON_CFLAGS) -nostdinc -fvisibility=hidden -fpie -fstack-protector $(TrustLib_Include_Paths) -Wall -Wextra -Werror
  74. TrustLib_Compile_Cxx_Flags := -std=c++11 -nostdinc++
  75. #UnTrustLib_Name := libLocalAttestation_unTrusted.a
  76. #UnTrustLib_Cpp_Files := $(wildcard Untrusted_LocalAttestation/*.cpp)
  77. #UnTrustLib_Cpp_Objects := $(UnTrustLib_Cpp_Files:.cpp=.o)
  78. #UnTrustLib_Include_Paths := -I$(SGX_SDK)/include -I$(SGX_SDK)/include/ippcp -I./Include -I./LocalAttestationCode
  79. #UnTrustLib_Compile_Flags := $(SGX_COMMON_CFLAGS) -fPIC -Wno-attributes -std=c++11 $(UnTrustLib_Include_Paths)
  80. ######## App Settings ########
  81. ifneq ($(SGX_MODE), HW)
  82. Urts_Library_Name := sgx_urts_sim
  83. else
  84. Urts_Library_Name := sgx_urts
  85. endif
  86. App_Cpp_Files := $(wildcard App/*.cpp)
  87. App_Include_Paths := -I$(SGX_SDK)/include -I$(SGX_SDK)/include/ippcp -I./Include -I./LocalAttestationCode
  88. App_Compile_Flags := $(SGX_COMMON_CFLAGS) -fPIC -Wno-attributes $(App_Include_Paths) -Wall -Wextra -Werror
  89. # Three configuration modes - Debug, prerelease, release
  90. # Debug - Macro DEBUG enabled.
  91. # Prerelease - Macro NDEBUG and EDEBUG enabled.
  92. # Release - Macro NDEBUG enabled.
  93. ifeq ($(SGX_DEBUG), 1)
  94. App_Compile_Flags += -DDEBUG -UNDEBUG -UEDEBUG
  95. else ifeq ($(SGX_PRERELEASE), 1)
  96. App_Compile_Flags += -DNDEBUG -DEDEBUG -UDEBUG
  97. else
  98. App_Compile_Flags += -DNDEBUG -UEDEBUG -UDEBUG
  99. endif
  100. App_Link_Flags := $(SGX_COMMON_CFLAGS) -L$(SGX_LIBRARY_PATH) -l$(Urts_Library_Name) -L. -lpthread -lprotobuf
  101. ifneq ($(SGX_MODE), HW)
  102. App_Link_Flags += -lsgx_uae_service_sim
  103. else
  104. App_Link_Flags += -lsgx_uae_service
  105. endif
  106. App_Cpp_Objects := $(App_Cpp_Files:.cpp=.o)
  107. App_Name := app
  108. ######## Enclave Settings ########
  109. Decryptor_Version_Script := Decryptor/Decryptor.lds
  110. ifneq ($(SGX_MODE), HW)
  111. Trts_Library_Name := sgx_trts_sim
  112. Service_Library_Name := sgx_tservice_sim
  113. else
  114. Trts_Library_Name := sgx_trts
  115. Service_Library_Name := sgx_tservice
  116. endif
  117. Crypto_Library_Name := sgx_tcrypto
  118. Enclave_Cpp_Files_2 := $(wildcard Decryptor/*.cpp)
  119. Enclave_Include_Paths := -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/libcxx -I./LocalAttestationCode -I./Include
  120. CC_BELOW_4_9 := $(shell expr "`$(CC) -dumpversion`" \< "4.9")
  121. ifeq ($(CC_BELOW_4_9), 1)
  122. Enclave_Compile_Flags := $(SGX_COMMON_CFLAGS) -nostdinc -fvisibility=hidden -fpie -ffunction-sections -fdata-sections -fstack-protector -Wall -Wextra -Werror
  123. else
  124. Enclave_Compile_Flags := $(SGX_COMMON_CFLAGS) -nostdinc -fvisibility=hidden -fpie -ffunction-sections -fdata-sections -fstack-protector-strong -Wall -Wextra -Werror
  125. endif
  126. Enclave_Compile_Flags += $(Enclave_Include_Paths)
  127. # To generate a proper enclave, it is recommended to follow below guideline to link the trusted libraries:
  128. # 1. Link sgx_trts with the `--whole-archive' and `--no-whole-archive' options,
  129. # so that the whole content of trts is included in the enclave.
  130. # 2. For other libraries, you just need to pull the required symbols.
  131. # Use `--start-group' and `--end-group' to link these libraries.
  132. # Do NOT move the libraries linked with `--start-group' and `--end-group' within `--whole-archive' and `--no-whole-archive' options.
  133. # Otherwise, you may get some undesirable errors.
  134. Common_Enclave_Link_Flags := $(SGX_COMMON_CFLAGS) -Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L$(SGX_LIBRARY_PATH) \
  135. -Wl,--whole-archive -l$(Trts_Library_Name) -Wl,--no-whole-archive \
  136. -Wl,--start-group -lsgx_tstdc -lsgx_tcxx -l$(Crypto_Library_Name) -L. -lLocalAttestation_Trusted -l$(Service_Library_Name) -Wl,--end-group \
  137. -Wl,-Bstatic -Wl,-Bsymbolic -Wl,--no-undefined \
  138. -Wl,-pie,-eenclave_entry -Wl,--export-dynamic \
  139. -Wl,--defsym,__ImageBase=0 -Wl,--gc-sections
  140. Decryptor_Link_Flags := $(Common_Enclave_Link_Flags) -Wl,--version-script=$(Decryptor_Version_Script)
  141. Enclave_Cpp_Objects_2 := $(Enclave_Cpp_Files_2:.cpp=.o)
  142. Enclave_Name_2 := libDecryptor.so
  143. ifeq ($(SGX_MODE), HW)
  144. ifeq ($(SGX_DEBUG), 1)
  145. Build_Mode = HW_DEBUG
  146. else ifeq ($(SGX_PRERELEASE), 1)
  147. Build_Mode = HW_PRERELEASE
  148. else
  149. Build_Mode = HW_RELEASE
  150. endif
  151. else
  152. ifeq ($(SGX_DEBUG), 1)
  153. Build_Mode = SIM_DEBUG
  154. else ifeq ($(SGX_PRERELEASE), 1)
  155. Build_Mode = SIM_PRERELEASE
  156. else
  157. Build_Mode = SIM_RELEASE
  158. endif
  159. endif
  160. ifeq ($(Build_Mode), HW_RELEASE)
  161. all: .config_$(Build_Mode)_$(SGX_ARCH) $(Trust_Lib_Name) $(UnTrustLib_Name) Decryptor.so $(App_Name)
  162. @echo "The project has been built in release hardware mode."
  163. @echo "Please sign the enclaves (PHP.so, Decryptor.so, Enclave3.so) first with your signing keys before you run the $(App_Name) to launch and access the enclave."
  164. @echo "To sign the enclaves use the following commands:"
  165. @echo " $(SGX_ENCLAVE_SIGNER) sign -key <key1> -enclave PHP.so -out <$(Enclave_Name_1)> -config PHP/PHP.config.xml"
  166. @echo " $(SGX_ENCLAVE_SIGNER) sign -key <key2> -enclave Decryptor.so -out <$(Enclave_Name_2)> -config Decryptor/Decryptor.config.xml"
  167. # @echo " $(SGX_ENCLAVE_SIGNER) sign -key <key3> -enclave Enclave3.so -out <$(Enclave_Name_3)> -config Enclave3/Enclave3.config.xml"
  168. @echo "You can also sign the enclaves using an external signing tool."
  169. @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."
  170. else
  171. all: .config_$(Build_Mode)_$(SGX_ARCH) $(Trust_Lib_Name) $(UnTrustLib_Name) $(Enclave_Name_2) $(App_Name)
  172. ifeq ($(Build_Mode), HW_DEBUG)
  173. @echo "The project has been built in debug hardware mode."
  174. else ifeq ($(Build_Mode), SIM_DEBUG)
  175. @echo "The project has been built in debug simulation mode."
  176. else ifeq ($(Build_Mode), HW_PRERELEASE)
  177. @echo "The project has been built in pre-release hardware mode."
  178. else ifeq ($(Build_Mode), SIM_PRERELEASE)
  179. @echo "The project has been built in pre-release simulation mode."
  180. else
  181. @echo "The project has been built in release simulation mode."
  182. endif
  183. endif
  184. .config_$(Build_Mode)_$(SGX_ARCH):
  185. @rm -rf .config_* $(App_Name) *.so *.a App/*.o Decryptor/*.o Decryptor/*_t.* Decryptor/*_u.* LocalAttestationCode/*.o LocalAttestationCode/*_t.* #Enclave3/*.o Enclave3/*_t.* Enclave3/*_u.*
  186. @touch .config_$(Build_Mode)_$(SGX_ARCH)
  187. ######## Library Objects ########
  188. LocalAttestationCode/LocalAttestationCode_t.c LocalAttestationCode/LocalAttestationCode_t.h : $(SGX_EDGER8R) LocalAttestationCode/LocalAttestationCode.edl
  189. @cd LocalAttestationCode && $(SGX_EDGER8R) --trusted ../LocalAttestationCode/LocalAttestationCode.edl --search-path $(SGX_SDK)/include
  190. @echo "GEN => $@"
  191. LocalAttestationCode/LocalAttestationCode_t.o: LocalAttestationCode/LocalAttestationCode_t.c
  192. @$(CC) $(TrustLib_Compile_Flags) -c $< -o $@
  193. @echo "CC <= $<"
  194. LocalAttestationCode/%.o: LocalAttestationCode/%.cpp LocalAttestationCode/LocalAttestationCode_t.h
  195. @$(CXX) $(TrustLib_Compile_Flags) $(TrustLib_Compile_Cxx_Flags) -c $< -o $@
  196. @echo "CC <= $<"
  197. $(Trust_Lib_Name): LocalAttestationCode/LocalAttestationCode_t.o $(TrustLib_Cpp_Objects)
  198. @$(AR) rcs $@ $^
  199. @echo "GEN => $@"
  200. #Untrusted_LocalAttestation/%.o: Untrusted_LocalAttestation/%.cpp
  201. # @$(CXX) $(UnTrustLib_Compile_Flags) -c $< -o $@
  202. # @echo "CC <= $<"
  203. #$(UnTrustLib_Name): $(UnTrustLib_Cpp_Objects)
  204. # @$(AR) rcs $@ $^
  205. # @echo "GEN => $@"
  206. ######## App Objects ########
  207. Decryptor/Decryptor_u.c Decryptor/Decryptor_u.h: $(SGX_EDGER8R) Decryptor/Decryptor.edl
  208. @cd Decryptor && $(SGX_EDGER8R) --use-prefix --untrusted ../Decryptor/Decryptor.edl --search-path $(SGX_SDK)/include
  209. @echo "GEN => $@"
  210. App/Decryptor_u.o: Decryptor/Decryptor_u.c
  211. @$(CC) $(App_Compile_Flags) -c $< -o $@
  212. @echo "CC <= $<"
  213. App/%.o: App/%.cpp Decryptor/Decryptor_u.h #Enclave3/Enclave3_u.h
  214. @$(CXX) $(App_Compile_Flags) -c $< -o $@
  215. @echo "CXX <= $<"
  216. $(App_Name): App/Decryptor_u.o $(App_Cpp_Objects)# $(UnTrustLib_Name)
  217. @$(CXX) $^ -o $@ $(App_Link_Flags)
  218. @echo "LINK => $@"
  219. ######## Enclave Objects ########
  220. Decryptor/Decryptor_t.c: $(SGX_EDGER8R) Decryptor/Decryptor.edl
  221. @cd Decryptor && $(SGX_EDGER8R) --use-prefix --trusted ../Decryptor/Decryptor.edl --search-path $(SGX_SDK)/include
  222. @echo "GEN => $@"
  223. Decryptor/Decryptor_t.o: Decryptor/Decryptor_t.c
  224. @$(CC) $(Enclave_Compile_Flags) -c $< -o $@
  225. @echo "CC <= $<"
  226. Decryptor/%.o: Decryptor/%.cpp
  227. @$(CXX) -std=c++11 -nostdinc++ $(Enclave_Compile_Flags) -c $< -o $@
  228. @echo "CXX <= $<"
  229. Decryptor.so: Decryptor/Decryptor_t.o $(Enclave_Cpp_Objects_2) $(Trust_Lib_Name)
  230. @$(CXX) --verbose Decryptor/Decryptor_t.o $(Enclave_Cpp_Objects_2) -o $@ $(Decryptor_Link_Flags)
  231. @echo "LINK => $@"
  232. $(Enclave_Name_2): Decryptor.so
  233. @$(SGX_ENCLAVE_SIGNER) sign -key Decryptor/Decryptor_private.pem -enclave Decryptor.so -out $@ -config Decryptor/Decryptor.config.xml
  234. @echo "SIGN => $@"
  235. ######## Clean ########
  236. .PHONY: clean
  237. clean:
  238. @rm -rf .config_* $(App_Name) *.so *.a App/*.o Decryptor/*.o Decryptor/*_t.* Decryptor/*_u.* LocalAttestationCode/*.o LocalAttestationCode/*_t.*