Makefile 10 KB

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  1. #
  2. # Copyright (C) 2011-2018 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 ?= 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. ifeq ($(SUPPLIED_KEY_DERIVATION), 1)
  63. SGX_COMMON_CFLAGS += -DSUPPLIED_KEY_DERIVATION
  64. endif
  65. ######## App Settings ########
  66. ifneq ($(SGX_MODE), HW)
  67. Urts_Library_Name := sgx_urts_sim
  68. else
  69. Urts_Library_Name := sgx_urts
  70. endif
  71. App_Cpp_Files := isv_app/isv_app.cpp
  72. App_Include_Paths := -Iservice_provider -I$(SGX_SDK)/include
  73. App_C_Flags := $(SGX_COMMON_CFLAGS) -fPIC -Wno-attributes $(App_Include_Paths)
  74. # Three configuration modes - Debug, prerelease, release
  75. # Debug - Macro DEBUG enabled.
  76. # Prerelease - Macro NDEBUG and EDEBUG enabled.
  77. # Release - Macro NDEBUG enabled.
  78. ifeq ($(SGX_DEBUG), 1)
  79. App_C_Flags += -DDEBUG -UNDEBUG -UEDEBUG
  80. else ifeq ($(SGX_PRERELEASE), 1)
  81. App_C_Flags += -DNDEBUG -DEDEBUG -UDEBUG
  82. else
  83. App_C_Flags += -DNDEBUG -UEDEBUG -UDEBUG
  84. endif
  85. App_Cpp_Flags := $(App_C_Flags) -std=c++11
  86. App_Link_Flags := $(SGX_COMMON_CFLAGS) -L$(SGX_LIBRARY_PATH) -l$(Urts_Library_Name) -L. -lsgx_ukey_exchange -lpthread -lservice_provider -Wl,-rpath=$(CURDIR)/sample_libcrypto -Wl,-rpath=$(CURDIR)
  87. ifneq ($(SGX_MODE), HW)
  88. App_Link_Flags += -lsgx_uae_service_sim
  89. else
  90. App_Link_Flags += -lsgx_uae_service
  91. endif
  92. App_Cpp_Objects := $(App_Cpp_Files:.cpp=.o)
  93. App_Name := app
  94. ######## Service Provider Settings ########
  95. ServiceProvider_Cpp_Files := service_provider/ecp.cpp service_provider/network_ra.cpp service_provider/service_provider.cpp service_provider/ias_ra.cpp
  96. ServiceProvider_Include_Paths := -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/libcxx -Isample_libcrypto
  97. ServiceProvider_C_Flags := $(SGX_COMMON_CFLAGS) -fPIC -Wno-attributes -I$(SGX_SDK)/include -Isample_libcrypto
  98. ServiceProvider_Cpp_Flags := $(ServiceProvider_C_Flags) -std=c++11
  99. ServiceProvider_Link_Flags := -shared $(SGX_COMMON_CFLAGS) -L$(SGX_LIBRARY_PATH) -lsample_libcrypto -Lsample_libcrypto
  100. ServiceProvider_Cpp_Objects := $(ServiceProvider_Cpp_Files:.cpp=.o)
  101. ######## Enclave Settings ########
  102. ifneq ($(SGX_MODE), HW)
  103. Trts_Library_Name := sgx_trts_sim
  104. Service_Library_Name := sgx_tservice_sim
  105. else
  106. Trts_Library_Name := sgx_trts
  107. Service_Library_Name := sgx_tservice
  108. endif
  109. Crypto_Library_Name := sgx_tcrypto
  110. Enclave_Cpp_Files := isv_enclave/isv_enclave.cpp
  111. Enclave_Include_Paths := -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/libcxx
  112. CC_BELOW_4_9 := $(shell expr "`$(CC) -dumpversion`" \< "4.9")
  113. ifeq ($(CC_BELOW_4_9), 1)
  114. Enclave_C_Flags := $(SGX_COMMON_CFLAGS) -nostdinc -fvisibility=hidden -fpie -ffunction-sections -fdata-sections -fstack-protector
  115. else
  116. Enclave_C_Flags := $(SGX_COMMON_CFLAGS) -nostdinc -fvisibility=hidden -fpie -ffunction-sections -fdata-sections -fstack-protector-strong
  117. endif
  118. Enclave_C_Flags += $(Enclave_Include_Paths)
  119. Enclave_Cpp_Flags := $(Enclave_C_Flags) -std=c++11 -nostdinc++
  120. # To generate a proper enclave, it is recommended to follow below guideline to link the trusted libraries:
  121. # 1. Link sgx_trts with the `--whole-archive' and `--no-whole-archive' options,
  122. # so that the whole content of trts is included in the enclave.
  123. # 2. For other libraries, you just need to pull the required symbols.
  124. # Use `--start-group' and `--end-group' to link these libraries.
  125. # Do NOT move the libraries linked with `--start-group' and `--end-group' within `--whole-archive' and `--no-whole-archive' options.
  126. # Otherwise, you may get some undesirable errors.
  127. Enclave_Link_Flags := $(SGX_COMMON_CFLAGS) -Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L$(SGX_LIBRARY_PATH) \
  128. -Wl,--whole-archive -l$(Trts_Library_Name) -Wl,--no-whole-archive \
  129. -Wl,--start-group -lsgx_tstdc -lsgx_tcxx -lsgx_tkey_exchange -l$(Crypto_Library_Name) -l$(Service_Library_Name) -Wl,--end-group \
  130. -Wl,-Bstatic -Wl,-Bsymbolic -Wl,--no-undefined \
  131. -Wl,-pie,-eenclave_entry -Wl,--export-dynamic \
  132. -Wl,--defsym,__ImageBase=0 -Wl,--gc-sections \
  133. -Wl,--version-script=isv_enclave/isv_enclave.lds
  134. Enclave_Cpp_Objects := $(Enclave_Cpp_Files:.cpp=.o)
  135. Enclave_Name := isv_enclave.so
  136. Signed_Enclave_Name := isv_enclave.signed.so
  137. Enclave_Config_File := isv_enclave/isv_enclave.config.xml
  138. ifeq ($(SGX_MODE), HW)
  139. ifeq ($(SGX_DEBUG), 1)
  140. Build_Mode = HW_DEBUG
  141. else ifeq ($(SGX_PRERELEASE), 1)
  142. Build_Mode = HW_PRERELEASE
  143. else
  144. Build_Mode = HW_RELEASE
  145. endif
  146. else
  147. ifeq ($(SGX_DEBUG), 1)
  148. Build_Mode = SIM_DEBUG
  149. else ifeq ($(SGX_PRERELEASE), 1)
  150. Build_Mode = SIM_PRERELEASE
  151. else
  152. Build_Mode = SIM_RELEASE
  153. endif
  154. endif
  155. .PHONY: all run
  156. ifeq ($(Build_Mode), HW_RELEASE)
  157. all: .config_$(Build_Mode)_$(SGX_ARCH) libservice_provider.so $(App_Name) $(Enclave_Name)
  158. @echo "The project has been built in release hardware mode."
  159. @echo "Please sign the $(Enclave_Name) first with your signing key before you run the $(App_Name) to launch and access the enclave."
  160. @echo "To sign the enclave use the command:"
  161. @echo " $(SGX_ENCLAVE_SIGNER) sign -key <your key> -enclave $(Enclave_Name) -out <$(Signed_Enclave_Name)> -config $(Enclave_Config_File)"
  162. @echo "You can also sign the enclave using an external signing tool."
  163. @echo "To build the project in simulation mode set SGX_MODE=SIM. To build the project in prerelease mode set SGX_PRERELEASE=1 and SGX_MODE=HW."
  164. else
  165. all: .config_$(Build_Mode)_$(SGX_ARCH) libservice_provider.so $(App_Name) $(Signed_Enclave_Name)
  166. ifeq ($(Build_Mode), HW_DEBUG)
  167. @echo "The project has been built in debug hardware mode."
  168. else ifeq ($(Build_Mode), SIM_DEBUG)
  169. @echo "The project has been built in debug simulation mode."
  170. else ifeq ($(Build_Mode), HW_PRERELEASE)
  171. @echo "The project has been built in pre-release hardware mode."
  172. else ifeq ($(Build_Mode), SIM_PRERELEASE)
  173. @echo "The project has been built in pre-release simulation mode."
  174. else
  175. @echo "The project has been built in release simulation mode."
  176. endif
  177. endif
  178. run: all
  179. ifneq ($(Build_Mode), HW_RELEASE)
  180. @$(CURDIR)/$(App_Name)
  181. @echo "RUN => $(App_Name) [$(SGX_MODE)|$(SGX_ARCH), OK]"
  182. endif
  183. .config_$(Build_Mode)_$(SGX_ARCH):
  184. @rm -f .config_* $(App_Name) $(App_Name) $(Enclave_Name) $(Signed_Enclave_Name) $(App_Cpp_Objects) isv_app/isv_enclave_u.* $(Enclave_Cpp_Objects) isv_enclave/isv_enclave_t.* libservice_provider.* $(ServiceProvider_Cpp_Objects)
  185. @touch .config_$(Build_Mode)_$(SGX_ARCH)
  186. ######## App Objects ########
  187. isv_app/isv_enclave_u.c: $(SGX_EDGER8R) isv_enclave/isv_enclave.edl
  188. @cd isv_app && $(SGX_EDGER8R) --untrusted ../isv_enclave/isv_enclave.edl --search-path ../isv_enclave --search-path $(SGX_SDK)/include
  189. @echo "GEN => $@"
  190. isv_app/isv_enclave_u.o: isv_app/isv_enclave_u.c
  191. @$(CC) $(App_C_Flags) -c $< -o $@
  192. @echo "CC <= $<"
  193. isv_app/%.o: isv_app/%.cpp
  194. @$(CXX) $(App_Cpp_Flags) -c $< -o $@
  195. @echo "CXX <= $<"
  196. $(App_Name): isv_app/isv_enclave_u.o $(App_Cpp_Objects)
  197. @$(CXX) $^ -o $@ $(App_Link_Flags)
  198. @echo "LINK => $@"
  199. ######## Service Provider Objects ########
  200. service_provider/%.o: service_provider/%.cpp
  201. @$(CXX) $(ServiceProvider_Cpp_Flags) -c $< -o $@
  202. @echo "CXX <= $<"
  203. libservice_provider.so: $(ServiceProvider_Cpp_Objects)
  204. @$(CXX) $^ -o $@ $(ServiceProvider_Link_Flags)
  205. @echo "LINK => $@"
  206. ######## Enclave Objects ########
  207. isv_enclave/isv_enclave_t.c: $(SGX_EDGER8R) isv_enclave/isv_enclave.edl
  208. @cd isv_enclave && $(SGX_EDGER8R) --trusted ../isv_enclave/isv_enclave.edl --search-path ../isv_enclave --search-path $(SGX_SDK)/include
  209. @echo "GEN => $@"
  210. isv_enclave/isv_enclave_t.o: isv_enclave/isv_enclave_t.c
  211. @$(CC) $(Enclave_C_Flags) -c $< -o $@
  212. @echo "CC <= $<"
  213. isv_enclave/%.o: isv_enclave/%.cpp
  214. @$(CXX) $(Enclave_Cpp_Flags) -c $< -o $@
  215. @echo "CXX <= $<"
  216. $(Enclave_Name): isv_enclave/isv_enclave_t.o $(Enclave_Cpp_Objects)
  217. @$(CXX) $^ -o $@ $(Enclave_Link_Flags)
  218. @echo "LINK => $@"
  219. $(Signed_Enclave_Name): $(Enclave_Name)
  220. @$(SGX_ENCLAVE_SIGNER) sign -key isv_enclave/isv_enclave_private.pem -enclave $(Enclave_Name) -out $@ -config $(Enclave_Config_File)
  221. @echo "SIGN => $@"
  222. .PHONY: clean
  223. clean:
  224. @rm -f .config_* $(App_Name) $(App_Name) $(Enclave_Name) $(Signed_Enclave_Name) $(App_Cpp_Objects) isv_app/isv_enclave_u.* $(Enclave_Cpp_Objects) isv_enclave/isv_enclave_t.* libservice_provider.* $(ServiceProvider_Cpp_Objects)