tf-psa-crypto: cmake: Let TF-PSA-Crypto.cmake be the top cmake file
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/tf-psa-crypto/CMakeLists.txt b/tf-psa-crypto/CMakeLists.txt
index 363d1de..c73a277 100644
--- a/tf-psa-crypto/CMakeLists.txt
+++ b/tf-psa-crypto/CMakeLists.txt
@@ -20,6 +20,12 @@
# 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.
@@ -31,28 +37,6 @@
# is deprecated and will be removed in future versions.
cmake_policy(SET CMP0012 NEW)
-if(NOT (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR))
-
-set(TF_PSA_CRYPTO_PYTHON_EXECUTABLE ${MBEDTLS_PYTHON_EXECUTABLE})
-set(USE_STATIC_TF_PSA_CRYPTO_LIBRARY ${USE_STATIC_MBEDTLS_LIBRARY})
-set(USE_SHARED_TF_PSA_CRYPTO_LIBRARY ${USE_SHARED_MBEDTLS_LIBRARY})
-set(TF_PSA_CRYPTO_TARGET_PREFIX ${MBEDTLS_TARGET_PREFIX})
-option(INSTALL_TF_PSA_CRYPTO_HEADERS "Install TF-PSA-Crypto headers." ${INSTALL_MBEDTLS_HEADERS})
-
-# Set the project root directory.
-set(TF_PSA_CRYPTO_DIR ${CMAKE_CURRENT_SOURCE_DIR})
-
-add_subdirectory(include)
-add_subdirectory(core)
-add_subdirectory(drivers)
-
-if(ENABLE_TESTING)
- enable_testing()
- add_subdirectory(tests)
-endif()
-
-else(NOT (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR))
-
set(TF_PSA_CRYPTO_VERSION 0.1.0)
set(TF_PSA_CRYPTO_SOVERSION 0)
@@ -68,6 +52,476 @@
)
endif()
-include(TF-PSA-Crypto.cmake)
+include(GNUInstallDirs)
-endif(NOT (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR))
+# Determine if TF-PSA-Crypto is being built as a subproject using add_subdirectory()
+if(NOT DEFINED TF_PSA_CRYPTO_AS_SUBPROJECT)
+ set(TF_PSA_CRYPTO_AS_SUBPROJECT ON)
+ if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
+ set(TF_PSA_CRYPTO_AS_SUBPROJECT OFF)
+ endif()
+endif()
+
+# Set the project, Mbed TLS and framework root directory.
+set(TF_PSA_CRYPTO_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+set(MBEDTLS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/..)
+set(MBEDTLS_FRAMEWORK_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../framework)
+
+# Put the version numbers into relevant files
+set(version_number_files
+ doxygen/input/doc_mainpage.h
+ doxygen/tfpsacrypto.doxyfile)
+foreach(file ${version_number_files})
+ configure_file(${file}.in
+ ${TF_PSA_CRYPTO_DIR}/${file})
+endforeach(file)
+
+ADD_CUSTOM_TARGET(${TF_PSA_CRYPTO_TARGET_PREFIX}tfpsacrypto-apidoc
+ COMMAND doxygen tfpsacrypto.doxyfile
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doxygen)
+
+option(ENABLE_PROGRAMS "Build TF-PSA-Crypto programs." ON)
+
+option(TF_PSA_CRYPTO_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()
+
+# Support for package config and install to be added later.
+option(DISABLE_PACKAGE_CONFIG_AND_INSTALL "Disable package configuration, target export and installation" ${TF_PSA_CRYPTO_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 "${COMPILER_ID}")
+
+# the test suites currently have compile errors with MSVC
+if(CMAKE_COMPILER_IS_MSVC)
+ option(ENABLE_TESTING "Build TF-PSA-Crypto tests." OFF)
+else()
+ option(ENABLE_TESTING "Build TF-PSA-Crypto tests." ON)
+endif()
+
+option(USE_STATIC_TF_PSA_CRYPTO_LIBRARY "Build TF-PSA-Crypto static library." ON)
+option(USE_SHARED_TF_PSA_CRYPTO_LIBRARY "Build TF-PSA-Crypto shared library." OFF)
+option(LINK_WITH_PTHREAD "Explicitly link Mbed TLS library to pthread." OFF)
+option(LINK_WITH_TRUSTED_STORAGE "Explicitly link Mbed TLS library to trusted_storage." OFF)
+
+set(mbedcrypto_target "${TF_PSA_CRYPTO_TARGET_PREFIX}mbedcrypto")
+if (USE_STATIC_TF_PSA_CRYPTO_LIBRARY)
+ set(mbedcrypto_static_target ${mbedcrypto_target})
+endif()
+if(USE_STATIC_TF_PSA_CRYPTO_LIBRARY AND USE_SHARED_TF_PSA_CRYPTO_LIBRARY)
+ string(APPEND mbedcrypto_static_target "_static")
+endif()
+
+# Warning string - created as a list for compatibility with CMake 2.8
+set(CTR_DRBG_128_BIT_KEY_WARN_L1 "**** WARNING! MBEDTLS_CTR_DRBG_USE_128_BIT_KEY defined!\n")
+set(CTR_DRBG_128_BIT_KEY_WARN_L2 "**** Using 128-bit keys for CTR_DRBG limits the security of generated\n")
+set(CTR_DRBG_128_BIT_KEY_WARN_L3 "**** keys and operations that use random values generated to 128-bit security\n")
+
+set(CTR_DRBG_128_BIT_KEY_WARNING "${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(TF_PSA_CRYPTO_PYTHON_EXECUTABLE ${Python3_EXECUTABLE})
+ endif()
+else()
+ find_package(PythonInterp 3)
+ if(PYTHONINTERP_FOUND)
+ set(TF_PSA_CRYPTO_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
+ endif()
+endif()
+if(TF_PSA_CRYPTO_PYTHON_EXECUTABLE)
+
+ # If 128-bit keys are configured for CTR_DRBG, display an appropriate warning
+ execute_process(COMMAND ${TF_PSA_CRYPTO_PYTHON_EXECUTABLE} ${MBEDTLS_DIR}/scripts/config.py -f ${MBEDTLS_DIR}/include/mbedtls/mbedtls_config.h get MBEDTLS_CTR_DRBG_USE_128_BIT_KEY
+ RESULT_VARIABLE result)
+ if(${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 TF_PSA_CRYPTO_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 TF_PSA_CRYPTO_CONFIG_FILE and TF_PSA_CRYPTO_USER_CONFIG_FILE into PATHs
+set(TF_PSA_CRYPTO_CONFIG_FILE "" CACHE FILEPATH "TF-PSA-Crypto config file (overrides default).")
+set(TF_PSA_CRYPTO_USER_CONFIG_FILE "" CACHE FILEPATH "TF-PSA-Crypto 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(TF_PSA_CRYPTO_FATAL_WARNINGS)
+ target_compile_options(${target} PRIVATE -Werror)
+ endif(TF_PSA_CRYPTO_FATAL_WARNINGS)
+endfunction(set_gnu_base_compile_options)
+
+function(set_clang_base_compile_options target)
+ target_compile_options(${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(${target} PRIVATE /WX)
+ endif(MBEDTLS_FATAL_WARNINGS)
+endfunction(set_msvc_base_compile_options)
+
+function(set_config_files_compile_definitions target)
+ # Pass-through MBEDTLS_CONFIG_FILE, MBEDTLS_USER_CONFIG_FILE,
+ # MBEDTLS_PSA_CRYPTO_CONFIG_FILE and MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE
+ if(MBEDTLS_CONFIG_FILE)
+ target_compile_definitions(${target}
+ PUBLIC MBEDTLS_CONFIG_FILE="${MBEDTLS_CONFIG_FILE}")
+ endif()
+ if(MBEDTLS_USER_CONFIG_FILE)
+ target_compile_definitions(${target}
+ PUBLIC MBEDTLS_USER_CONFIG_FILE="${MBEDTLS_USER_CONFIG_FILE}")
+ endif()
+ if(MBEDTLS_PSA_CRYPTO_CONFIG_FILE)
+ target_compile_definitions(${target}
+ PUBLIC MBEDTLS_PSA_CRYPTO_CONFIG_FILE="${MBEDTLS_PSA_CRYPTO_CONFIG_FILE}")
+ endif()
+ if(MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE)
+ target_compile_definitions(${target}
+ PUBLIC MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE="${MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE}")
+ endif()
+endfunction(set_config_files_compile_definitions)
+
+if(CMAKE_BUILD_TYPE STREQUAL "Check" AND TEST_CPP)
+ set(CMAKE_CXX_STANDARD 11)
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
+ set(CMAKE_CXX_EXTENSIONS OFF)
+ if(CMAKE_COMPILER_IS_CLANG OR CMAKE_COMPILER_IS_GNU)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
+ endif()
+endif()
+
+if (NOT EXISTS "${MBEDTLS_FRAMEWORK_DIR}/CMakeLists.txt")
+ message(FATAL_ERROR "${MBEDTLS_FRAMEWORK_DIR}/CMakeLists.txt not found. Run `git submodule update --init` from the source tree to fetch the submodule contents.")
+endif()
+
+add_subdirectory(include)
+add_subdirectory(core)
+add_subdirectory(drivers)
+add_subdirectory(pkgconfig)
+
+#
+# The C files in 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 library. The reason is that such
+# library is expected to have mutual dependencies with the aforementioned
+# library and that there is as of today no portable way of handling such
+# dependencies (only toolchain specific solutions).
+#
+# Thus the below definition of the `tf_psa_crypto_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_DIR}/tests/src/*.c
+ ${MBEDTLS_DIR}/tests/src/drivers/*.c)
+ add_library(tf_psa_crypto_test OBJECT ${MBEDTLS_TEST_FILES})
+ set_base_compile_options(tf_psa_crypto_test)
+ if(GEN_FILES)
+ add_custom_command(
+ OUTPUT
+ ${MBEDTLS_DIR}/tests/src/test_keys.h
+ WORKING_DIRECTORY
+ ${MBEDTLS_DIR}/tests
+ COMMAND
+ "${TF_PSA_CRYPTO_PYTHON_EXECUTABLE}"
+ "${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_keys.py"
+ "--output"
+ "${MBEDTLS_DIR}/tests/src/test_keys.h"
+ DEPENDS
+ ${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_keys.py
+ )
+ add_custom_target(tf_psa_crypto_test_keys_header DEPENDS ${MBEDTLS_DIR}/tests/src/test_keys.h)
+
+ add_custom_command(
+ OUTPUT
+ ${MBEDTLS_DIR}/tests/src/test_certs.h
+ WORKING_DIRECTORY
+ ${MBEDTLS_DIR}/tests
+ COMMAND
+ "${TF_PSA_CRYPTO_PYTHON_EXECUTABLE}"
+ "${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_cert_macros.py"
+ "--output"
+ "${MBEDTLS_DIR}/tests/src/test_certs.h"
+ DEPENDS
+ ${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_cert_macros.py
+ )
+ add_custom_target(tf_psa_crypto_test_certs_header DEPENDS ${MBEDTLS_DIR}/tests/src/test_certs.h)
+ add_dependencies(tf_psa_crypto_test tf_psa_crypto_test_keys_header tf_psa_crypto_test_certs_header)
+ endif()
+ target_include_directories(tf_psa_crypto_test
+ PRIVATE ${MBEDTLS_DIR}/tests/include
+ PRIVATE ${MBEDTLS_DIR}/include
+ PRIVATE include
+ PRIVATE drivers/builtin/include
+ PRIVATE core
+ PRIVATE drivers/builtin/src)
+ # Request C11, needed for memory poisoning tests
+ set_target_properties(tf_psa_crypto_test PROPERTIES C_STANDARD 11)
+ set_config_files_compile_definitions(tf_psa_crypto_test)
+endif()
+
+if(ENABLE_PROGRAMS)
+ add_subdirectory(programs)
+endif()
+
+if(ENABLE_TESTING)
+ enable_testing()
+
+ add_subdirectory(tests)
+
+ # additional convenience targets for Unix only
+ if(UNIX AND (NOT TF_PSA_CRYPTO_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 ${MBEDTLS_DIR}/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
+ ${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl COPYONLY)
+ endif()
+endif()
+
+if(NOT DISABLE_PACKAGE_CONFIG_AND_INSTALL)
+ configure_package_config_file(
+ "cmake/TF-PSA-CryptoConfig.cmake.in"
+ "cmake/TF-PSA-CryptoConfig.cmake"
+ INSTALL_DESTINATION "cmake")
+
+ write_basic_package_version_file(
+ "cmake/TF-PSA-CryptoConfigVersion.cmake"
+ COMPATIBILITY SameMajorVersion
+ VERSION 0.1.0)
+
+ install(
+ FILES "${CMAKE_CURRENT_BINARY_DIR}/cmake/TF-PSA-CryptoConfig.cmake"
+ "${CMAKE_CURRENT_BINARY_DIR}/cmake/TF-PSA-CryptoConfigVersion.cmake"
+ DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/TF-PSA-Crypto")
+
+ export(
+ EXPORT TF-PSA-CryptoTargets
+ NAMESPACE TF-PSA-Crypto::
+ FILE "cmake/TF-PSA-CryptoTargets.cmake")
+
+ install(
+ EXPORT TF-PSA-CryptoTargets
+ NAMESPACE TF-PSA-Crypto::
+ DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/TF-PSA-Crypto"
+ FILE "TF-PSA-CryptoTargets.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 TF-PSA-Crypto)
+ endif()
+endif()
diff --git a/tf-psa-crypto/TF-PSA-Crypto.cmake b/tf-psa-crypto/TF-PSA-Crypto.cmake
deleted file mode 100644
index c73a277..0000000
--- a/tf-psa-crypto/TF-PSA-Crypto.cmake
+++ /dev/null
@@ -1,527 +0,0 @@
-#
-# 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.
-# - TF_PSA_CRYPTO_TARGET_PREFIX: CMake targets are designed to be alterable by
-# calling CMake in order to avoid target name clashes, via the use of
-# TF_PSA_CRYPTO_TARGET_PREFIX. The value of this variable is prefixed to the
-# tfpsacrypto and tfpsacrypto-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)
-
-set(TF_PSA_CRYPTO_VERSION 0.1.0)
-set(TF_PSA_CRYPTO_SOVERSION 0)
-
-if(TEST_CPP)
- project("TF-PSA-Crypto"
- LANGUAGES C CXX
- VERSION ${TF_PSA_CRYPTO_VERSION}
- )
-else()
- project("TF-PSA-Crypto"
- LANGUAGES C
- VERSION ${TF_PSA_CRYPTO_VERSION}
- )
-endif()
-
-include(GNUInstallDirs)
-
-# Determine if TF-PSA-Crypto is being built as a subproject using add_subdirectory()
-if(NOT DEFINED TF_PSA_CRYPTO_AS_SUBPROJECT)
- set(TF_PSA_CRYPTO_AS_SUBPROJECT ON)
- if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
- set(TF_PSA_CRYPTO_AS_SUBPROJECT OFF)
- endif()
-endif()
-
-# Set the project, Mbed TLS and framework root directory.
-set(TF_PSA_CRYPTO_DIR ${CMAKE_CURRENT_SOURCE_DIR})
-set(MBEDTLS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/..)
-set(MBEDTLS_FRAMEWORK_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../framework)
-
-# Put the version numbers into relevant files
-set(version_number_files
- doxygen/input/doc_mainpage.h
- doxygen/tfpsacrypto.doxyfile)
-foreach(file ${version_number_files})
- configure_file(${file}.in
- ${TF_PSA_CRYPTO_DIR}/${file})
-endforeach(file)
-
-ADD_CUSTOM_TARGET(${TF_PSA_CRYPTO_TARGET_PREFIX}tfpsacrypto-apidoc
- COMMAND doxygen tfpsacrypto.doxyfile
- WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doxygen)
-
-option(ENABLE_PROGRAMS "Build TF-PSA-Crypto programs." ON)
-
-option(TF_PSA_CRYPTO_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()
-
-# Support for package config and install to be added later.
-option(DISABLE_PACKAGE_CONFIG_AND_INSTALL "Disable package configuration, target export and installation" ${TF_PSA_CRYPTO_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 "${COMPILER_ID}")
-
-# the test suites currently have compile errors with MSVC
-if(CMAKE_COMPILER_IS_MSVC)
- option(ENABLE_TESTING "Build TF-PSA-Crypto tests." OFF)
-else()
- option(ENABLE_TESTING "Build TF-PSA-Crypto tests." ON)
-endif()
-
-option(USE_STATIC_TF_PSA_CRYPTO_LIBRARY "Build TF-PSA-Crypto static library." ON)
-option(USE_SHARED_TF_PSA_CRYPTO_LIBRARY "Build TF-PSA-Crypto shared library." OFF)
-option(LINK_WITH_PTHREAD "Explicitly link Mbed TLS library to pthread." OFF)
-option(LINK_WITH_TRUSTED_STORAGE "Explicitly link Mbed TLS library to trusted_storage." OFF)
-
-set(mbedcrypto_target "${TF_PSA_CRYPTO_TARGET_PREFIX}mbedcrypto")
-if (USE_STATIC_TF_PSA_CRYPTO_LIBRARY)
- set(mbedcrypto_static_target ${mbedcrypto_target})
-endif()
-if(USE_STATIC_TF_PSA_CRYPTO_LIBRARY AND USE_SHARED_TF_PSA_CRYPTO_LIBRARY)
- string(APPEND mbedcrypto_static_target "_static")
-endif()
-
-# Warning string - created as a list for compatibility with CMake 2.8
-set(CTR_DRBG_128_BIT_KEY_WARN_L1 "**** WARNING! MBEDTLS_CTR_DRBG_USE_128_BIT_KEY defined!\n")
-set(CTR_DRBG_128_BIT_KEY_WARN_L2 "**** Using 128-bit keys for CTR_DRBG limits the security of generated\n")
-set(CTR_DRBG_128_BIT_KEY_WARN_L3 "**** keys and operations that use random values generated to 128-bit security\n")
-
-set(CTR_DRBG_128_BIT_KEY_WARNING "${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(TF_PSA_CRYPTO_PYTHON_EXECUTABLE ${Python3_EXECUTABLE})
- endif()
-else()
- find_package(PythonInterp 3)
- if(PYTHONINTERP_FOUND)
- set(TF_PSA_CRYPTO_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
- endif()
-endif()
-if(TF_PSA_CRYPTO_PYTHON_EXECUTABLE)
-
- # If 128-bit keys are configured for CTR_DRBG, display an appropriate warning
- execute_process(COMMAND ${TF_PSA_CRYPTO_PYTHON_EXECUTABLE} ${MBEDTLS_DIR}/scripts/config.py -f ${MBEDTLS_DIR}/include/mbedtls/mbedtls_config.h get MBEDTLS_CTR_DRBG_USE_128_BIT_KEY
- RESULT_VARIABLE result)
- if(${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 TF_PSA_CRYPTO_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 TF_PSA_CRYPTO_CONFIG_FILE and TF_PSA_CRYPTO_USER_CONFIG_FILE into PATHs
-set(TF_PSA_CRYPTO_CONFIG_FILE "" CACHE FILEPATH "TF-PSA-Crypto config file (overrides default).")
-set(TF_PSA_CRYPTO_USER_CONFIG_FILE "" CACHE FILEPATH "TF-PSA-Crypto 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(TF_PSA_CRYPTO_FATAL_WARNINGS)
- target_compile_options(${target} PRIVATE -Werror)
- endif(TF_PSA_CRYPTO_FATAL_WARNINGS)
-endfunction(set_gnu_base_compile_options)
-
-function(set_clang_base_compile_options target)
- target_compile_options(${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(${target} PRIVATE /WX)
- endif(MBEDTLS_FATAL_WARNINGS)
-endfunction(set_msvc_base_compile_options)
-
-function(set_config_files_compile_definitions target)
- # Pass-through MBEDTLS_CONFIG_FILE, MBEDTLS_USER_CONFIG_FILE,
- # MBEDTLS_PSA_CRYPTO_CONFIG_FILE and MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE
- if(MBEDTLS_CONFIG_FILE)
- target_compile_definitions(${target}
- PUBLIC MBEDTLS_CONFIG_FILE="${MBEDTLS_CONFIG_FILE}")
- endif()
- if(MBEDTLS_USER_CONFIG_FILE)
- target_compile_definitions(${target}
- PUBLIC MBEDTLS_USER_CONFIG_FILE="${MBEDTLS_USER_CONFIG_FILE}")
- endif()
- if(MBEDTLS_PSA_CRYPTO_CONFIG_FILE)
- target_compile_definitions(${target}
- PUBLIC MBEDTLS_PSA_CRYPTO_CONFIG_FILE="${MBEDTLS_PSA_CRYPTO_CONFIG_FILE}")
- endif()
- if(MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE)
- target_compile_definitions(${target}
- PUBLIC MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE="${MBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE}")
- endif()
-endfunction(set_config_files_compile_definitions)
-
-if(CMAKE_BUILD_TYPE STREQUAL "Check" AND TEST_CPP)
- set(CMAKE_CXX_STANDARD 11)
- set(CMAKE_CXX_STANDARD_REQUIRED ON)
- set(CMAKE_CXX_EXTENSIONS OFF)
- if(CMAKE_COMPILER_IS_CLANG OR CMAKE_COMPILER_IS_GNU)
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
- endif()
-endif()
-
-if (NOT EXISTS "${MBEDTLS_FRAMEWORK_DIR}/CMakeLists.txt")
- message(FATAL_ERROR "${MBEDTLS_FRAMEWORK_DIR}/CMakeLists.txt not found. Run `git submodule update --init` from the source tree to fetch the submodule contents.")
-endif()
-
-add_subdirectory(include)
-add_subdirectory(core)
-add_subdirectory(drivers)
-add_subdirectory(pkgconfig)
-
-#
-# The C files in 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 library. The reason is that such
-# library is expected to have mutual dependencies with the aforementioned
-# library and that there is as of today no portable way of handling such
-# dependencies (only toolchain specific solutions).
-#
-# Thus the below definition of the `tf_psa_crypto_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_DIR}/tests/src/*.c
- ${MBEDTLS_DIR}/tests/src/drivers/*.c)
- add_library(tf_psa_crypto_test OBJECT ${MBEDTLS_TEST_FILES})
- set_base_compile_options(tf_psa_crypto_test)
- if(GEN_FILES)
- add_custom_command(
- OUTPUT
- ${MBEDTLS_DIR}/tests/src/test_keys.h
- WORKING_DIRECTORY
- ${MBEDTLS_DIR}/tests
- COMMAND
- "${TF_PSA_CRYPTO_PYTHON_EXECUTABLE}"
- "${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_keys.py"
- "--output"
- "${MBEDTLS_DIR}/tests/src/test_keys.h"
- DEPENDS
- ${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_keys.py
- )
- add_custom_target(tf_psa_crypto_test_keys_header DEPENDS ${MBEDTLS_DIR}/tests/src/test_keys.h)
-
- add_custom_command(
- OUTPUT
- ${MBEDTLS_DIR}/tests/src/test_certs.h
- WORKING_DIRECTORY
- ${MBEDTLS_DIR}/tests
- COMMAND
- "${TF_PSA_CRYPTO_PYTHON_EXECUTABLE}"
- "${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_cert_macros.py"
- "--output"
- "${MBEDTLS_DIR}/tests/src/test_certs.h"
- DEPENDS
- ${MBEDTLS_FRAMEWORK_DIR}/scripts/generate_test_cert_macros.py
- )
- add_custom_target(tf_psa_crypto_test_certs_header DEPENDS ${MBEDTLS_DIR}/tests/src/test_certs.h)
- add_dependencies(tf_psa_crypto_test tf_psa_crypto_test_keys_header tf_psa_crypto_test_certs_header)
- endif()
- target_include_directories(tf_psa_crypto_test
- PRIVATE ${MBEDTLS_DIR}/tests/include
- PRIVATE ${MBEDTLS_DIR}/include
- PRIVATE include
- PRIVATE drivers/builtin/include
- PRIVATE core
- PRIVATE drivers/builtin/src)
- # Request C11, needed for memory poisoning tests
- set_target_properties(tf_psa_crypto_test PROPERTIES C_STANDARD 11)
- set_config_files_compile_definitions(tf_psa_crypto_test)
-endif()
-
-if(ENABLE_PROGRAMS)
- add_subdirectory(programs)
-endif()
-
-if(ENABLE_TESTING)
- enable_testing()
-
- add_subdirectory(tests)
-
- # additional convenience targets for Unix only
- if(UNIX AND (NOT TF_PSA_CRYPTO_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 ${MBEDTLS_DIR}/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
- ${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl COPYONLY)
- endif()
-endif()
-
-if(NOT DISABLE_PACKAGE_CONFIG_AND_INSTALL)
- configure_package_config_file(
- "cmake/TF-PSA-CryptoConfig.cmake.in"
- "cmake/TF-PSA-CryptoConfig.cmake"
- INSTALL_DESTINATION "cmake")
-
- write_basic_package_version_file(
- "cmake/TF-PSA-CryptoConfigVersion.cmake"
- COMPATIBILITY SameMajorVersion
- VERSION 0.1.0)
-
- install(
- FILES "${CMAKE_CURRENT_BINARY_DIR}/cmake/TF-PSA-CryptoConfig.cmake"
- "${CMAKE_CURRENT_BINARY_DIR}/cmake/TF-PSA-CryptoConfigVersion.cmake"
- DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/TF-PSA-Crypto")
-
- export(
- EXPORT TF-PSA-CryptoTargets
- NAMESPACE TF-PSA-Crypto::
- FILE "cmake/TF-PSA-CryptoTargets.cmake")
-
- install(
- EXPORT TF-PSA-CryptoTargets
- NAMESPACE TF-PSA-Crypto::
- DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/TF-PSA-Crypto"
- FILE "TF-PSA-CryptoTargets.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 TF-PSA-Crypto)
- endif()
-endif()