72 lines
2.8 KiB
CMake
72 lines
2.8 KiB
CMake
set(COMPONENT_ADD_INCLUDEDIRS "port/include" "mbedtls/include")
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set(COMPONENT_SRCS "mbedtls.c")
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set(COMPONENT_REQUIRES lwip)
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register_component()
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# Only build mbedtls libraries
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set(ENABLE_TESTING CACHE BOOL OFF)
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set(ENABLE_PROGRAMS CACHE BOOL OFF)
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# Use same policy between IDF and mbedtls build
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function(project)
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set(_args ARGV)
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_project(${${_args}})
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cmake_policy(SET CMP0022 NEW)
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endfunction()
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# Needed to for include_next includes to work from within mbedtls
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include_directories("${COMPONENT_PATH}/port/include")
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# Needed in order to workaround issue with improper conversion to native path
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# when building on MSYS2. This ensures that when building on MSYS, Unix style
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# paths are used.
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set(msystem $ENV{MSYSTEM})
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if(MSYS OR msystem)
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set(CMAKE_HOST_UNIX 1)
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endif()
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# Import mbedtls library targets
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add_subdirectory(mbedtls)
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# Use port specific implementation of net_socket.c instead of one from mbedtls
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get_target_property(src_tls mbedtls SOURCES)
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list(REMOVE_ITEM src_tls net_sockets.c)
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set_property(TARGET mbedtls PROPERTY SOURCES ${src_tls})
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set(mbedtls_targets mbedtls mbedcrypto mbedx509)
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# Add port files to mbedtls targets
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target_sources(mbedtls PRIVATE "${COMPONENT_PATH}/port/esp_bignum.c"
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"${COMPONENT_PATH}/port/esp_hardware.c"
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"${COMPONENT_PATH}/port/esp_mem.c"
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"${COMPONENT_PATH}/port/esp_sha1.c"
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"${COMPONENT_PATH}/port/esp_sha256.c"
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"${COMPONENT_PATH}/port/esp_sha512.c"
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"${COMPONENT_PATH}/port/mbedtls_debug.c"
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"${COMPONENT_PATH}/port/net_sockets.c")
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foreach(target ${mbedtls_targets})
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# Propagate compile options to mbedtls library targets
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target_include_directories(${target} PRIVATE "${IDF_INCLUDE_DIRECTORIES}")
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target_compile_options(${target} PRIVATE "${IDF_COMPILE_OPTIONS};${IDF_C_COMPILE_OPTIONS}")
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target_compile_definitions(${target} PRIVATE "${IDF_COMPILE_DEFINITIONS}")
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target_compile_definitions(${target} PUBLIC -DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h")
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# The mbedtls targets also depends on core components
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foreach(common ${IDF_COMPONENT_REQUIRES_COMMON})
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component_get_target(common_target ${common})
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set_property(TARGET ${target} APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${common_target})
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set_property(TARGET ${target} APPEND PROPERTY LINK_LIBRARIES ${common_target})
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endforeach()
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endforeach()
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# Link mbedtls libraries to component library
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target_link_libraries(${COMPONENT_TARGET} ${mbedtls_targets})
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# Catch usage of deprecated mbedTLS functions when building tests
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if(mbedtls_test IN_LIST BUILD_TEST_COMPONENTS)
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add_definitions(-DMBEDTLS_DEPRECATED_WARNING)
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endif()
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