57 lines
1.4 KiB
CMake
57 lines
1.4 KiB
CMake
if(CONFIG_MBEDTLS)
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zephyr_interface_library_named(mbedTLS)
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if(CONFIG_MBEDTLS_BUILTIN)
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target_compile_definitions(mbedTLS INTERFACE
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MBEDTLS_CONFIG_FILE="${CONFIG_MBEDTLS_CFG_FILE}"
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)
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target_include_directories(mbedTLS INTERFACE
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include
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configs
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)
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zephyr_library()
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file(GLOB
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mbedtls_sources # This is an output parameter
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library/*.c
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)
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zephyr_library_sources(
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zephyr_init.c
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${mbedtls_sources}
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)
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zephyr_library_app_memory(k_mbedtls_partition)
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if(CONFIG_ARCH_POSIX AND CONFIG_ASAN AND NOT CONFIG_64BIT)
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# i386 assembly code used in MBEDTLS does not compile with size optimization
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# if address sanitizer is enabled, as such switch default optimization level
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# to speed
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set_property(SOURCE library/bignum.c APPEND PROPERTY COMPILE_OPTIONS
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"${OPTIMIZE_FOR_SPEED_FLAG}")
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endif ()
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zephyr_library_link_libraries(mbedTLS)
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else()
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assert(CONFIG_MBEDTLS_LIBRARY "MBEDTLS was enabled, but neither BUILTIN or LIBRARY was selected.")
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# NB: CONFIG_MBEDTLS_LIBRARY is not regression tested and is
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# therefore susceptible to bit rot
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target_include_directories(mbedTLS INTERFACE
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${CONFIG_MBEDTLS_INSTALL_PATH}
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)
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zephyr_link_libraries(
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mbedtls_external
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-L${CONFIG_MBEDTLS_INSTALL_PATH}
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gcc
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)
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# Lib mbedtls_external depends on libgcc (I assume?) so to allow
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# mbedtls_external to link with gcc we need to ensure it is placed
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# after mbedtls_external on the linkers command line.
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endif()
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endif()
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