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mbedtls/CMakeLists.txt
Ronald Cron 5096b4cb4b Revert "Remove mbedtls_test" 
This reverts commit 939ce9d0d5.

Build mbedtls_test library of objects to link
with TLS and x509 test suites and programs
with mbedtls framework not TF-PSA-Crypto
one (when it will be there).

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2024-12-10 16:56:49 +01:00

567 lines
25 KiB
CMake
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#
# CMake build system design considerations:
#
# - Include directories:
# + Do not define include directories globally using the include_directories
# command but rather at the target level using the
# target_include_directories command. That way, it is easier to guarantee
# that targets are built using the proper list of include directories.
# + Use the PUBLIC and PRIVATE keywords to specify the scope of include
# directories. That way, a target linking to a library (using the
# target_link_libraries command) inherits from the library PUBLIC include
# directories and not from the PRIVATE ones.
# - MBEDTLS_TARGET_PREFIX: CMake targets are designed to be alterable by calling
# CMake in order to avoid target name clashes, via the use of
# MBEDTLS_TARGET_PREFIX. The value of this variable is prefixed to the
# mbedtls, mbedx509, tfpsacrypto and mbedtls-apidoc targets.
#
# We specify a minimum requirement of 3.10.2, but for now use 3.5.1 here
# until our infrastructure catches up.
cmake_minimum_required(VERSION 3.5.1)
include(CMakePackageConfigHelpers)
# Include convenience functions for printing properties and variables, like
# cmake_print_properties(), cmake_print_variables().
include(CMakePrintHelpers)
# https://cmake.org/cmake/help/latest/policy/CMP0011.html
# Setting this policy is required in CMake >= 3.18.0, otherwise a warning is generated. The OLD
# policy setting is deprecated, and will be removed in future versions.
cmake_policy(SET CMP0011 NEW)
# https://cmake.org/cmake/help/latest/policy/CMP0012.html
# Setting the CMP0012 policy to NEW is required for FindPython3 to work with CMake 3.18.2
# (there is a bug in this particular version), otherwise, setting the CMP0012 policy is required
# for CMake versions >= 3.18.3 otherwise a deprecated warning is generated. The OLD policy setting
# is deprecated and will be removed in future versions.
cmake_policy(SET CMP0012 NEW)
if(TEST_CPP)
project("Mbed TLS"
LANGUAGES C CXX
VERSION 4.0.0
)
else()
project("Mbed TLS"
LANGUAGES C
VERSION 4.0.0
)
endif()
include(GNUInstallDirs)
# Determine if Mbed TLS is being built as a subproject using add_subdirectory()
if(NOT DEFINED MBEDTLS_AS_SUBPROJECT)
set(MBEDTLS_AS_SUBPROJECT ON)
if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
set(MBEDTLS_AS_SUBPROJECT OFF)
endif()
endif()
# Set the project and framework root directory.
set(MBEDTLS_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(MBEDTLS_FRAMEWORK_DIR ${CMAKE_CURRENT_SOURCE_DIR}/framework)
option(ENABLE_PROGRAMS "Build Mbed TLS programs." ON)
option(MBEDTLS_FATAL_WARNINGS "Compiler warnings treated as errors" ON)
if(CMAKE_HOST_WIN32)
# N.B. The comment on the next line is significant! If you change it,
# edit the sed command in prepare_release.sh that modifies
# CMakeLists.txt.
option(GEN_FILES "Generate the auto-generated files as needed" OFF) # off in development
else()
option(GEN_FILES "Generate the auto-generated files as needed" ON)
endif()
option(DISABLE_PACKAGE_CONFIG_AND_INSTALL "Disable package configuration, target export and installation" ${MBEDTLS_AS_SUBPROJECT})
if (CMAKE_C_SIMULATE_ID)
set(COMPILER_ID ${CMAKE_C_SIMULATE_ID})
else()
set(COMPILER_ID ${CMAKE_C_COMPILER_ID})
endif(CMAKE_C_SIMULATE_ID)
string(REGEX MATCH "Clang" CMAKE_COMPILER_IS_CLANG "${COMPILER_ID}")
string(REGEX MATCH "GNU" CMAKE_COMPILER_IS_GNU "${COMPILER_ID}")
string(REGEX MATCH "IAR" CMAKE_COMPILER_IS_IAR "${COMPILER_ID}")
string(REGEX MATCH "MSVC" CMAKE_COMPILER_IS_MSVC "${COMPILER_ID}")
# the test suites currently have compile errors with MSVC
if(CMAKE_COMPILER_IS_MSVC)
option(ENABLE_TESTING "Build Mbed TLS tests." OFF)
else()
option(ENABLE_TESTING "Build Mbed TLS tests." ON)
endif()
option(USE_STATIC_MBEDTLS_LIBRARY "Build Mbed TLS static library." ON)
option(USE_SHARED_MBEDTLS_LIBRARY "Build Mbed TLS shared library." OFF)
option(LINK_WITH_PTHREAD "Explicitly link Mbed TLS library to pthread." OFF)
option(LINK_WITH_TRUSTED_STORAGE "Explicitly link Mbed TLS library to trusted_storage." OFF)
# Warning string - created as a list for compatibility with CMake 2.8
set(CTR_DRBG_128_BIT_KEY_WARN_L1 "**** WARNING! MBEDTLS_CTR_DRBG_USE_128_BIT_KEY defined!\n")
set(CTR_DRBG_128_BIT_KEY_WARN_L2 "**** Using 128-bit keys for CTR_DRBG limits the security of generated\n")
set(CTR_DRBG_128_BIT_KEY_WARN_L3 "**** keys and operations that use random values generated to 128-bit security\n")
set(CTR_DRBG_128_BIT_KEY_WARNING "${WARNING_BORDER}"
"${CTR_DRBG_128_BIT_KEY_WARN_L1}"
"${CTR_DRBG_128_BIT_KEY_WARN_L2}"
"${CTR_DRBG_128_BIT_KEY_WARN_L3}"
"${WARNING_BORDER}")
# Python 3 is only needed here to check for configuration warnings.
if(NOT CMAKE_VERSION VERSION_LESS 3.15.0)
set(Python3_FIND_STRATEGY LOCATION)
find_package(Python3 COMPONENTS Interpreter)
if(Python3_Interpreter_FOUND)
set(MBEDTLS_PYTHON_EXECUTABLE ${Python3_EXECUTABLE})
endif()
else()
find_package(PythonInterp 3)
if(PYTHONINTERP_FOUND)
set(MBEDTLS_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
endif()
endif()
if(MBEDTLS_PYTHON_EXECUTABLE)
# If 128-bit keys are configured for CTR_DRBG, display an appropriate warning
execute_process(COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/include/mbedtls/mbedtls_config.h get MBEDTLS_CTR_DRBG_USE_128_BIT_KEY
RESULT_VARIABLE result)
if(${result} EQUAL 0)
message(WARNING ${CTR_DRBG_128_BIT_KEY_WARNING})
endif()
endif()
# We now potentially need to link all executables against PThreads, if available
set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
find_package(Threads)
# If this is the root project add longer list of available CMAKE_BUILD_TYPE values
if(NOT MBEDTLS_AS_SUBPROJECT)
set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE}
CACHE STRING "Choose the type of build: None Debug Release Coverage ASan ASanDbg MemSan MemSanDbg Check CheckFull TSan TSanDbg"
FORCE)
endif()
# Make MBEDTLS_CONFIG_FILE and MBEDTLS_USER_CONFIG_FILE into PATHs
set(MBEDTLS_CONFIG_FILE "" CACHE FILEPATH "Mbed TLS config file (overrides default).")
set(MBEDTLS_USER_CONFIG_FILE "" CACHE FILEPATH "Mbed TLS user config file (appended to default).")
# Create a symbolic link from ${base_name} in the binary directory
# to the corresponding path in the source directory.
# Note: Copies the file(s) on Windows.
function(link_to_source base_name)
set(link "${CMAKE_CURRENT_BINARY_DIR}/${base_name}")
set(target "${CMAKE_CURRENT_SOURCE_DIR}/${base_name}")
# Linking to non-existent file is not desirable. At best you will have a
# dangling link, but when building in tree, this can create a symbolic link
# to itself.
if (EXISTS ${target} AND NOT EXISTS ${link})
if (CMAKE_HOST_UNIX)
execute_process(COMMAND ln -s ${target} ${link}
RESULT_VARIABLE result
ERROR_VARIABLE output)
if (NOT ${result} EQUAL 0)
message(FATAL_ERROR "Could not create symbolic link for: ${target} --> ${output}")
endif()
else()
if (IS_DIRECTORY ${target})
file(GLOB_RECURSE files FOLLOW_SYMLINKS LIST_DIRECTORIES false RELATIVE ${target} "${target}/*")
foreach(file IN LISTS files)
configure_file("${target}/${file}" "${link}/${file}" COPYONLY)
endforeach(file)
else()
configure_file(${target} ${link} COPYONLY)
endif()
endif()
endif()
endfunction(link_to_source)
# Get the filename without the final extension (i.e. convert "a.b.c" to "a.b")
function(get_name_without_last_ext dest_var full_name)
# Split into a list on '.' (but a cmake list is just a ';'-separated string)
string(REPLACE "." ";" ext_parts "${full_name}")
# Remove the last item if there are more than one
list(LENGTH ext_parts ext_parts_len)
if (${ext_parts_len} GREATER "1")
math(EXPR ext_parts_last_item "${ext_parts_len} - 1")
list(REMOVE_AT ext_parts ${ext_parts_last_item})
endif()
# Convert back to a string by replacing separators with '.'
string(REPLACE ";" "." no_ext_name "${ext_parts}")
# Copy into the desired variable
set(${dest_var} ${no_ext_name} PARENT_SCOPE)
endfunction(get_name_without_last_ext)
include(CheckCCompilerFlag)
set(CMAKE_C_EXTENSIONS OFF)
set(CMAKE_C_STANDARD 99)
function(set_base_compile_options target)
if(CMAKE_COMPILER_IS_GNU)
set_gnu_base_compile_options(${target})
elseif(CMAKE_COMPILER_IS_CLANG)
set_clang_base_compile_options(${target})
elseif(CMAKE_COMPILER_IS_IAR)
set_iar_base_compile_options(${target})
elseif(CMAKE_COMPILER_IS_MSVC)
set_msvc_base_compile_options(${target})
endif()
endfunction(set_base_compile_options)
function(set_gnu_base_compile_options target)
# some warnings we want are not available with old GCC versions
# note: starting with CMake 2.8 we could use CMAKE_C_COMPILER_VERSION
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
OUTPUT_VARIABLE GCC_VERSION)
target_compile_options(${target} PRIVATE -Wall -Wextra -Wwrite-strings -Wmissing-prototypes)
if (GCC_VERSION VERSION_GREATER 3.0 OR GCC_VERSION VERSION_EQUAL 3.0)
target_compile_options(${target} PRIVATE -Wformat=2 -Wno-format-nonliteral)
endif()
if (GCC_VERSION VERSION_GREATER 4.3 OR GCC_VERSION VERSION_EQUAL 4.3)
target_compile_options(${target} PRIVATE -Wvla)
endif()
if (GCC_VERSION VERSION_GREATER 4.5 OR GCC_VERSION VERSION_EQUAL 4.5)
target_compile_options(${target} PRIVATE -Wlogical-op)
endif()
if (GCC_VERSION VERSION_GREATER 4.8 OR GCC_VERSION VERSION_EQUAL 4.8)
target_compile_options(${target} PRIVATE -Wshadow)
endif()
if (GCC_VERSION VERSION_GREATER 5.0)
CHECK_C_COMPILER_FLAG("-Wformat-signedness" C_COMPILER_SUPPORTS_WFORMAT_SIGNEDNESS)
if(C_COMPILER_SUPPORTS_WFORMAT_SIGNEDNESS)
target_compile_options(${target} PRIVATE -Wformat-signedness)
endif()
endif()
if (GCC_VERSION VERSION_GREATER 7.0 OR GCC_VERSION VERSION_EQUAL 7.0)
target_compile_options(${target} PRIVATE -Wformat-overflow=2 -Wformat-truncation)
endif()
target_compile_options(${target} PRIVATE $<$<CONFIG:Release>:-O2>)
target_compile_options(${target} PRIVATE $<$<CONFIG:Debug>:-O0 -g3>)
target_compile_options(${target} PRIVATE $<$<CONFIG:Coverage>:-O0 -g3 --coverage>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_COVERAGE "--coverage")
# Old GCC versions hit a performance problem with test_suite_pkwrite
# "Private keey write check EC" tests when building with Asan+UBSan
# and -O3: those tests take more than 100x time than normal, with
# test_suite_pkwrite taking >3h on the CI. Observed with GCC 5.4 on
# Ubuntu 16.04 x86_64 and GCC 6.5 on Ubuntu 18.04 x86_64.
# GCC 7.5 and above on Ubuntu 18.04 appear fine.
# To avoid the performance problem, we use -O2 when GCC version is lower than 7.0.
# It doesn't slow down much even with modern compiler versions.
target_compile_options(${target} PRIVATE $<$<CONFIG:ASan>:-fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover=all>)
if (GCC_VERSION VERSION_LESS 7.0)
target_compile_options(${target} PRIVATE $<$<CONFIG:ASan>:-O2>)
else()
target_compile_options(${target} PRIVATE $<$<CONFIG:ASan>:-O3>)
endif()
set_target_properties(${target} PROPERTIES LINK_FLAGS_ASAN "-fsanitize=address -fsanitize=undefined")
target_compile_options(${target} PRIVATE $<$<CONFIG:ASanDbg>:-fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover=all -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_ASANDBG "-fsanitize=address -fsanitize=undefined")
target_compile_options(${target} PRIVATE $<$<CONFIG:TSan>:-fsanitize=thread -O3>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_TSAN "-fsanitize=thread")
target_compile_options(${target} PRIVATE $<$<CONFIG:TSanDbg>:-fsanitize=thread -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_TSANDBG "-fsanitize=thread")
target_compile_options(${target} PRIVATE $<$<CONFIG:Check>:-Os>)
target_compile_options(${target} PRIVATE $<$<CONFIG:CheckFull>:-Os -Wcast-qual>)
if(MBEDTLS_FATAL_WARNINGS)
target_compile_options(${target} PRIVATE -Werror)
endif(MBEDTLS_FATAL_WARNINGS)
endfunction(set_gnu_base_compile_options)
function(set_clang_base_compile_options target)
target_compile_options(${target} PRIVATE -Wall -Wextra -Wwrite-strings -Wmissing-prototypes -Wpointer-arith -Wimplicit-fallthrough -Wshadow -Wvla -Wformat=2 -Wno-format-nonliteral)
target_compile_options(${target} PRIVATE $<$<CONFIG:Release>:-O2>)
target_compile_options(${target} PRIVATE $<$<CONFIG:Debug>:-O0 -g3>)
target_compile_options(${target} PRIVATE $<$<CONFIG:Coverage>:-O0 -g3 --coverage>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_COVERAGE "--coverage")
target_compile_options(${target} PRIVATE $<$<CONFIG:ASan>:-fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover=all -O3>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_ASAN "-fsanitize=address -fsanitize=undefined")
target_compile_options(${target} PRIVATE $<$<CONFIG:ASanDbg>:-fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover=all -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_ASANDBG "-fsanitize=address -fsanitize=undefined")
target_compile_options(${target} PRIVATE $<$<CONFIG:MemSan>:-fsanitize=memory>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_MEMSAN "-fsanitize=memory")
target_compile_options(${target} PRIVATE $<$<CONFIG:MemSanDbg>:-fsanitize=memory -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize-memory-track-origins=2>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_MEMSANDBG "-fsanitize=memory")
target_compile_options(${target} PRIVATE $<$<CONFIG:TSan>:-fsanitize=thread -O3>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_TSAN "-fsanitize=thread")
target_compile_options(${target} PRIVATE $<$<CONFIG:TSanDbg>:-fsanitize=thread -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls>)
set_target_properties(${target} PROPERTIES LINK_FLAGS_TSANDBG "-fsanitize=thread")
target_compile_options(${target} PRIVATE $<$<CONFIG:Check>:-Os>)
if(MBEDTLS_FATAL_WARNINGS)
target_compile_options(${target} PRIVATE -Werror)
endif(MBEDTLS_FATAL_WARNINGS)
endfunction(set_clang_base_compile_options)
function(set_iar_base_compile_options target)
target_compile_options(${target} PRIVATE --warn_about_c_style_casts)
target_compile_options(${target} PRIVATE $<$<CONFIG:Release>:-Ohz>)
target_compile_options(${target} PRIVATE $<$<CONFIG:Debug>:--debug -On>)
if(MBEDTLS_FATAL_WARNINGS)
target_compile_options(${target} PRIVATE --warnings_are_errors)
endif(MBEDTLS_FATAL_WARNINGS)
endfunction(set_iar_base_compile_options)
function(set_msvc_base_compile_options target)
# Strictest warnings, UTF-8 source and execution charset
target_compile_options(${target} PRIVATE /W3 /utf-8)
if(MBEDTLS_FATAL_WARNINGS)
target_compile_options(${target} PRIVATE /WX)
endif(MBEDTLS_FATAL_WARNINGS)
endfunction(set_msvc_base_compile_options)
function(set_config_files_compile_definitions target)
# Pass-through MBEDTLS_CONFIG_FILE, MBEDTLS_USER_CONFIG_FILE,
# TF_PSA_CRYPTO_CONFIG_FILE and TF_PSA_CRYPTO_USER_CONFIG_FILE
if(MBEDTLS_CONFIG_FILE)
target_compile_definitions(${target}
PUBLIC MBEDTLS_CONFIG_FILE="${MBEDTLS_CONFIG_FILE}")
endif()
if(MBEDTLS_USER_CONFIG_FILE)
target_compile_definitions(${target}
PUBLIC MBEDTLS_USER_CONFIG_FILE="${MBEDTLS_USER_CONFIG_FILE}")
endif()
if(TF_PSA_CRYPTO_CONFIG_FILE)
target_compile_definitions(${target}
PUBLIC TF_PSA_CRYPTO_CONFIG_FILE="${TF_PSA_CRYPTO_CONFIG_FILE}")
endif()
if(TF_PSA_CRYPTO_USER_CONFIG_FILE)
target_compile_definitions(${target}
PUBLIC TF_PSA_CRYPTO_USER_CONFIG_FILE="${TF_PSA_CRYPTO_USER_CONFIG_FILE}")
endif()
endfunction(set_config_files_compile_definitions)
if(CMAKE_BUILD_TYPE STREQUAL "Check" AND TEST_CPP)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
if(CMAKE_COMPILER_IS_CLANG OR CMAKE_COMPILER_IS_GNU)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
endif()
endif()
if (NOT EXISTS "${MBEDTLS_FRAMEWORK_DIR}/CMakeLists.txt")
if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git/")
message(FATAL_ERROR "${MBEDTLS_FRAMEWORK_DIR}/CMakeLists.txt not found (and does appear to be a git checkout). Run `git submodule update --init` from the source tree to fetch the submodule contents.")
else ()
message(FATAL_ERROR "${MBEDTLS_FRAMEWORK_DIR}/CMakeLists.txt not found (and does not appear to be a git checkout). Please ensure you have downloaded the right archive from the release page on GitHub.")
endif()
endif()
add_subdirectory(framework)
add_subdirectory(include)
set(TF_PSA_CRYPTO_TARGET_PREFIX ${MBEDTLS_TARGET_PREFIX} CACHE STRING "")
set(TF_PSA_CRYPTO_FATAL_WARNINGS ${MBEDTLS_FATAL_WARNINGS} CACHE BOOL "")
set(USE_STATIC_TF_PSA_CRYPTO_LIBRARY ${USE_STATIC_MBEDTLS_LIBRARY} CACHE BOOL "")
set(USE_SHARED_TF_PSA_CRYPTO_LIBRARY ${USE_SHARED_MBEDTLS_LIBRARY} CACHE BOOL "")
add_subdirectory(tf-psa-crypto)
set(tfpsacrypto_target "${TF_PSA_CRYPTO_TARGET_PREFIX}tfpsacrypto")
if (USE_STATIC_MBEDTLS_LIBRARY)
set(tfpsacrypto_static_target ${tfpsacrypto_target})
endif()
if(USE_STATIC_MBEDTLS_LIBRARY AND USE_SHARED_MBEDTLS_LIBRARY)
string(APPEND tfpsacrypto_static_target "_static")
endif()
set(tf_psa_crypto_library_targets
${TF_PSA_CRYPTO_TARGET_PREFIX}tfpsacrypto
${TF_PSA_CRYPTO_TARGET_PREFIX}builtin
${TF_PSA_CRYPTO_TARGET_PREFIX}everest
${TF_PSA_CRYPTO_TARGET_PREFIX}p256m)
if(USE_STATIC_MBEDTLS_LIBRARY AND USE_SHARED_MBEDTLS_LIBRARY)
list(APPEND tf_psa_crypto_library_targets
${TF_PSA_CRYPTO_TARGET_PREFIX}tfpsacrypto_static
${TF_PSA_CRYPTO_TARGET_PREFIX}builtin_static)
endif()
foreach(target IN LISTS tf_psa_crypto_library_targets)
if(NOT TARGET ${target})
message(FATAL_ERROR "TF-PSA-Crypto target ${target} does not exist.")
endif()
endforeach(target)
add_subdirectory(library)
add_subdirectory(pkgconfig)
#
# The C files in framework/tests/src directory contain test code shared among test suites
# and programs. This shared test code is compiled and linked to test suites and
# programs objects as a set of compiled objects. The compiled objects are NOT
# built into a library that the test suite and program objects would link
# against as they link against the tfpsacrypto, mbedx509 and mbedtls libraries.
# The reason is that such library is expected to have mutual dependencies with
# the aforementioned libraries and that there is as of today no portable way of
# handling such dependencies (only toolchain specific solutions).
#
# Thus the below definition of the `mbedtls_test` CMake library of objects
# target. This library of objects is used by tests and programs CMake files
# to define the test executables.
#
if(ENABLE_TESTING OR ENABLE_PROGRAMS)
file(GLOB MBEDTLS_TEST_FILES
${MBEDTLS_FRAMEWORK_DIR}/tests/src/*.c
${MBEDTLS_FRAMEWORK_DIR}/tests/src/drivers/*.c)
add_library(mbedtls_test OBJECT ${MBEDTLS_TEST_FILES})
set_base_compile_options(mbedtls_test)
if(GEN_FILES)
add_custom_command(
OUTPUT
${MBEDTLS_FRAMEWORK_DIR}/tests/src/test_keys.h
COMMAND
"${MBEDTLS_PYTHON_EXECUTABLE}"
"${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_keys.py"
"--output"
"${MBEDTLS_FRAMEWORK_DIR}/tests/src/test_keys.h"
DEPENDS
${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_keys.py
)
add_custom_target(mbedtls_test_keys_header
DEPENDS ${MBEDTLS_FRAMEWORK_DIR}/tests/src/test_keys.h)
add_dependencies(mbedtls_test mbedtls_test_keys_header)
endif()
target_include_directories(mbedtls_test
PRIVATE ${MBEDTLS_FRAMEWORK_DIR}/tests/include
PRIVATE tests/include
PRIVATE include
PRIVATE tf-psa-crypto/include
PRIVATE tf-psa-crypto/drivers/builtin/include
PRIVATE tf-psa-crypto/drivers/everest/include
PRIVATE library
PRIVATE tf-psa-crypto/core
PRIVATE tf-psa-crypto/drivers/builtin/src)
# Request C11, needed for memory poisoning tests
set_target_properties(mbedtls_test PROPERTIES C_STANDARD 11)
set_config_files_compile_definitions(mbedtls_test)
file(GLOB MBEDTLS_TEST_HELPER_FILES
tests/src/*.c tests/src/test_helpers/*.c)
add_library(mbedtls_test_helpers OBJECT ${MBEDTLS_TEST_HELPER_FILES})
set_base_compile_options(mbedtls_test_helpers)
if(GEN_FILES)
add_custom_command(
OUTPUT
${CMAKE_CURRENT_SOURCE_DIR}/tests/src/test_certs.h
COMMAND
"${MBEDTLS_PYTHON_EXECUTABLE}"
"${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_cert_macros.py"
"--output"
"${CMAKE_CURRENT_SOURCE_DIR}/tests/src/test_certs.h"
DEPENDS
${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_cert_macros.py
)
add_custom_target(mbedtls_test_certs_header
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tests/src/test_certs.h)
add_dependencies(mbedtls_test_helpers mbedtls_test_certs_header)
endif()
target_include_directories(mbedtls_test_helpers
PRIVATE ${MBEDTLS_FRAMEWORK_DIR}/tests/include
PRIVATE tests/include
PRIVATE include
PRIVATE tf-psa-crypto/include
PRIVATE tf-psa-crypto/drivers/builtin/include
PRIVATE library
PRIVATE tf-psa-crypto/core
PRIVATE tf-psa-crypto/drivers/builtin/src
PRIVATE tf-psa-crypto/drivers/everest/include)
set_config_files_compile_definitions(mbedtls_test_helpers)
endif()
if(ENABLE_PROGRAMS)
set(ssl_opt_target "${MBEDTLS_TARGET_PREFIX}ssl-opt")
add_custom_target(${ssl_opt_target})
add_subdirectory(programs)
endif()
ADD_CUSTOM_TARGET(${MBEDTLS_TARGET_PREFIX}mbedtls-apidoc
COMMAND doxygen mbedtls.doxyfile
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doxygen)
if(ENABLE_TESTING)
enable_testing()
add_subdirectory(tests)
# additional convenience targets for Unix only
if(UNIX AND (NOT MBEDTLS_AS_SUBPROJECT))
# For coverage testing:
# 1. Build with:
# cmake -D CMAKE_BUILD_TYPE=Coverage /path/to/source && make
# 2. Run the relevant tests for the part of the code you're interested in.
# For the reference coverage measurement, see
# tests/scripts/basic-build-test.sh
# 3. Run scripts/lcov.sh to generate an HTML report.
ADD_CUSTOM_TARGET(lcov
COMMAND scripts/lcov.sh
)
ADD_CUSTOM_TARGET(memcheck
COMMAND sed -i.bak s+/usr/bin/valgrind+`which valgrind`+ DartConfiguration.tcl
COMMAND ctest -O memcheck.log -D ExperimentalMemCheck
COMMAND tail -n1 memcheck.log | grep 'Memory checking results:' > /dev/null
COMMAND rm -f memcheck.log
COMMAND mv DartConfiguration.tcl.bak DartConfiguration.tcl
)
endif()
# Make scripts needed for testing available in an out-of-source build.
if (NOT ${CMAKE_CURRENT_BINARY_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
link_to_source(scripts)
# Copy (don't link) DartConfiguration.tcl, needed for memcheck, to
# keep things simple with the sed commands in the memcheck target.
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/DartConfiguration.tcl
${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl COPYONLY)
endif()
endif()
if(NOT DISABLE_PACKAGE_CONFIG_AND_INSTALL)
configure_package_config_file(
"cmake/MbedTLSConfig.cmake.in"
"cmake/MbedTLSConfig.cmake"
INSTALL_DESTINATION "cmake")
write_basic_package_version_file(
"cmake/MbedTLSConfigVersion.cmake"
COMPATIBILITY SameMajorVersion
VERSION 4.0.0)
install(
FILES "${CMAKE_CURRENT_BINARY_DIR}/cmake/MbedTLSConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/cmake/MbedTLSConfigVersion.cmake"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/MbedTLS")
export(
EXPORT MbedTLSTargets
NAMESPACE MbedTLS::
FILE "cmake/MbedTLSTargets.cmake")
install(
EXPORT MbedTLSTargets
NAMESPACE MbedTLS::
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/MbedTLS"
FILE "MbedTLSTargets.cmake")
if(CMAKE_VERSION VERSION_GREATER 3.15 OR CMAKE_VERSION VERSION_EQUAL 3.15)
# Do not export the package by default
cmake_policy(SET CMP0090 NEW)
# Make this package visible to the system
export(PACKAGE MbedTLS)
endif()
endif()
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