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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.
# - 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
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# tfpsacrypto and tfpsacrypto-apidoc targets.
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#
# 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 )
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include ( CMakePackageConfigHelpers )
# Include convenience functions for printing properties and variables, like
# cmake_print_properties(), cmake_print_variables().
include ( CMakePrintHelpers )
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# 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 )
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set ( TF_PSA_CRYPTO_VERSION 0.1.0 )
set ( TF_PSA_CRYPTO_SOVERSION 0 )
if ( TEST_CPP )
project ( "TF-PSA-Crypto"
L A N G U A G E S C C X X
V E R S I O N $ { T F _ P S A _ C R Y P T O _ V E R S I O N }
)
else ( )
project ( "TF-PSA-Crypto"
L A N G U A G E S C
V E R S I O N $ { T F _ P S A _ C R Y P T O _ V E R S I O N }
)
endif ( )
include ( GNUInstallDirs )
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# 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 ( )
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# Set the project, Mbed TLS and framework root directory.
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set ( TF_PSA_CRYPTO_DIR ${ CMAKE_CURRENT_SOURCE_DIR } )
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set ( MBEDTLS_DIR ${ CMAKE_CURRENT_SOURCE_DIR } /.. )
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set ( TF_PSA_CRYPTO_FRAMEWORK_DIR ${ CMAKE_CURRENT_SOURCE_DIR } /../framework )
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# Put the version numbers into relevant files
set ( version_number_files
d o x y g e n / i n p u t / d o c _ m a i n p a g e . h
d o x y g e n / t f p s a c r y p t o . d o x y f i l e )
foreach ( file ${ version_number_files } )
configure_file ( ${ file } .in
$ { T F _ P S A _ C R Y P T O _ D I R } / $ { f i l e } )
endforeach ( file )
ADD_CUSTOM_TARGET ( ${ TF_PSA_CRYPTO_TARGET_PREFIX } tfpsacrypto-apidoc
C O M M A N D d o x y g e n t f p s a c r y p t o . d o x y f i l e
W O R K I N G _ D I R E C T O R Y $ { C M A K E _ C U R R E N T _ S O U R C E _ D I R } / d o x y g e n )
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 "${COMPILER_ID}" )
# the test suites currently have compile errors with MSVC
if ( CMAKE_COMPILER_IS_MSVC )
option ( ENABLE_TESTING "Build TF-PSA-Crypto tests." OFF )
else ( )
option ( ENABLE_TESTING "Build TF-PSA-Crypto tests." ON )
endif ( )
option ( USE_STATIC_TF_PSA_CRYPTO_LIBRARY "Build TF-PSA-Crypto static library." ON )
option ( USE_SHARED_TF_PSA_CRYPTO_LIBRARY "Build TF-PSA-Crypto shared library." OFF )
option ( LINK_WITH_PTHREAD "Explicitly link Mbed TLS library to pthread." OFF )
option ( LINK_WITH_TRUSTED_STORAGE "Explicitly link Mbed TLS library to trusted_storage." OFF )
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set ( tfpsacrypto_target "${TF_PSA_CRYPTO_TARGET_PREFIX}tfpsacrypto" )
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if ( USE_STATIC_TF_PSA_CRYPTO_LIBRARY )
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set ( tfpsacrypto_static_target ${ tfpsacrypto_target } )
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endif ( )
if ( USE_STATIC_TF_PSA_CRYPTO_LIBRARY AND USE_SHARED_TF_PSA_CRYPTO_LIBRARY )
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string ( APPEND tfpsacrypto_static_target "_static" )
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endif ( )
# Warning string - created as a list for compatibility with CMake 2.8
set ( CTR_DRBG_128_BIT_KEY_WARN_L1 "**** WARNING! MBEDTLS_CTR_DRBG_USE_128_BIT_KEY defined!\n" )
set ( CTR_DRBG_128_BIT_KEY_WARN_L2 "**** Using 128-bit keys for CTR_DRBG limits the security of generated\n" )
set ( CTR_DRBG_128_BIT_KEY_WARN_L3 "**** keys and operations that use random values generated to 128-bit security\n" )
set ( CTR_DRBG_128_BIT_KEY_WARNING "${WARNING_BORDER}"
" $ { C T R _ D R B G _ 1 2 8 _ B I T _ K E Y _ W A R N _ L 1 } "
" $ { C T R _ D R B G _ 1 2 8 _ B I T _ K E Y _ W A R N _ L 2 } "
" $ { C T R _ D R B G _ 1 2 8 _ B I T _ K E Y _ W A R N _ L 3 } "
" $ { W A R N I N G _ B O R D E R } " )
# 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
R E S U L T _ V A R I A B L E r e s u l t )
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 }
C A C H E S T R I N G " C h o o s e t h e t y p e o f b u i l d : N o n e D e b u g R e l e a s e C o v e r a g e A S a n A S a n D b g M e m S a n M e m S a n D b g C h e c k C h e c k F u l l T S a n T S a n D b g "
F O R C E )
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 }
R E S U L T _ V A R I A B L E r e s u l t
E R R O R _ V A R I A B L E o u t p u t )
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
O U T P U T _ V A R I A B L E G C C _ V E R S I O N )
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,
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# TF_PSA_CRYPTO_CONFIG_FILE and TF_PSA_CRYPTO_USER_CONFIG_FILE
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if ( MBEDTLS_CONFIG_FILE )
target_compile_definitions ( ${ target }
P U B L I C M B E D T L S _ C O N F I G _ F I L E = " $ { M B E D T L S _ C O N F I G _ F I L E } " )
endif ( )
if ( MBEDTLS_USER_CONFIG_FILE )
target_compile_definitions ( ${ target }
P U B L I C M B E D T L S _ U S E R _ C O N F I G _ F I L E = " $ { M B E D T L S _ U S E R _ C O N F I G _ F I L E } " )
endif ( )
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if ( TF_PSA_CRYPTO_CONFIG_FILE )
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target_compile_definitions ( ${ target }
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P U B L I C T F _ P S A _ C R Y P T O _ C O N F I G _ F I L E = " $ { T F _ P S A _ C R Y P T O _ C O N F I G _ F I L E } " )
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endif ( )
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if ( TF_PSA_CRYPTO_USER_CONFIG_FILE )
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target_compile_definitions ( ${ target }
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P U B L I C T F _ P S A _ C R Y P T O _ U S E R _ C O N F I G _ F I L E = " $ { T F _ P S A _ C R Y P T O _ U S E R _ C O N F I G _ F I L E } " )
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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 "${CMAKE_CXX_FLAGS} -pedantic" )
endif ( )
endif ( )
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if ( NOT EXISTS "${TF_PSA_CRYPTO_FRAMEWORK_DIR}/CMakeLists.txt" )
message ( FATAL_ERROR "${TF_PSA_CRYPTO_FRAMEWORK_DIR}/CMakeLists.txt not found. Run `git submodule update --init` from the source tree to fetch the submodule contents." )
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endif ( )
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add_subdirectory ( include )
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add_subdirectory ( core )
add_subdirectory ( drivers )
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add_subdirectory ( pkgconfig )
#
# The C files in tests/src directory contain test code shared among test suites
# and programs. This shared test code is compiled and linked to test suites and
# programs objects as a set of compiled objects. The compiled objects are NOT
# built into a library that the test suite and program objects would link
# against as they link against the tfpsacrypto library. The reason is that such
# library is expected to have mutual dependencies with the aforementioned
# library and that there is as of today no portable way of handling such
# dependencies (only toolchain specific solutions).
#
# Thus the below definition of the `tf_psa_crypto_test` CMake library of
# objects target. This library of objects is used by tests and programs CMake
# files to define the test executables.
#
if ( ENABLE_TESTING OR ENABLE_PROGRAMS )
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file ( GLOB TF_PSA_CRYPTO_TEST_FILES
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$ { T F _ P S A _ C R Y P T O _ F R A M E W O R K _ D I R } / t e s t s / s r c / * . c
$ { T F _ P S A _ C R Y P T O _ F R A M E W O R K _ D I R } / t e s t s / s r c / d r i v e r s / * . c
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t e s t s / s r c / * . c )
add_library ( tf_psa_crypto_test OBJECT ${ TF_PSA_CRYPTO_TEST_FILES } )
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set_base_compile_options ( tf_psa_crypto_test )
if ( GEN_FILES )
add_custom_command (
O U T P U T
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$ { T F _ P S A _ C R Y P T O _ F R A M E W O R K _ D I R } / t e s t s / i n c l u d e / t e s t / t e s t _ k e y s . h
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C O M M A N D
" $ { T F _ P S A _ C R Y P T O _ P Y T H O N _ E X E C U T A B L E } "
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" $ { T F _ P S A _ C R Y P T O _ F R A M E W O R K _ D I R } / s c r i p t s / g e n e r a t e _ t e s t _ k e y s . p y "
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" - - o u t p u t "
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" $ { T F _ P S A _ C R Y P T O _ F R A M E W O R K _ D I R } / t e s t s / i n c l u d e / t e s t / t e s t _ k e y s . h "
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D E P E N D S
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$ { T F _ P S A _ C R Y P T O _ F R A M E W O R K _ D I R } / s c r i p t s / g e n e r a t e _ t e s t _ k e y s . p y
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)
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add_custom_target ( tf_psa_crypto_test_keys_header
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D E P E N D S $ { T F _ P S A _ C R Y P T O _ F R A M E W O R K _ D I R } / t e s t s / i n c l u d e / t e s t / t e s t _ k e y s . h )
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add_dependencies ( tf_psa_crypto_test tf_psa_crypto_test_keys_header )
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endif ( )
target_include_directories ( tf_psa_crypto_test
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P R I V A T E $ { T F _ P S A _ C R Y P T O _ F R A M E W O R K _ D I R } / t e s t s / i n c l u d e
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P R I V A T E t e s t s / i n c l u d e
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P R I V A T E $ { M B E D T L S _ D I R } / i n c l u d e
P R I V A T E i n c l u d e
P R I V A T E d r i v e r s / b u i l t i n / i n c l u d e
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P R I V A T E d r i v e r s / e v e r e s t / i n c l u d e
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P R I V A T E c o r e
P R I V A T E d r i v e r s / b u i l t i n / s r c )
# 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 ( )
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if ( ENABLE_TESTING )
enable_testing ( )
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add_subdirectory ( tests )
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# 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
C O M M A N D $ { M B E D T L S _ D I R } / s c r i p t s / l c o v . s h
)
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ADD_CUSTOM_TARGET ( memcheck
C O M M A N D s e d - i . b a k s + / u s r / b i n / v a l g r i n d + ` w h i c h v a l g r i n d ` + D a r t C o n f i g u r a t i o n . t c l
C O M M A N D c t e s t - O m e m c h e c k . l o g - D E x p e r i m e n t a l M e m C h e c k
C O M M A N D t a i l - n 1 m e m c h e c k . l o g | g r e p ' M e m o r y c h e c k i n g r e s u l t s : ' > / d e v / n u l l
C O M M A N D r m - f m e m c h e c k . l o g
C O M M A N D m v D a r t C o n f i g u r a t i o n . t c l . b a k D a r t C o n f i g u r a t i o n . t c l
)
endif ( )
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# 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
$ { C M A K E _ C U R R E N T _ B I N A R Y _ D I R } / D a r t C o n f i g u r a t i o n . t c l C O P Y O N L Y )
endif ( )
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endif ( )
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if ( NOT DISABLE_PACKAGE_CONFIG_AND_INSTALL )
configure_package_config_file (
" c m a k e / T F - P S A - C r y p t o C o n f i g . c m a k e . i n "
" c m a k e / T F - P S A - C r y p t o C o n f i g . c m a k e "
I N S T A L L _ D E S T I N A T I O N " c m a k e " )
write_basic_package_version_file (
" c m a k e / T F - P S A - C r y p t o C o n f i g V e r s i o n . c m a k e "
C O M P A T I B I L I T Y S a m e M a j o r V e r s i o n
V E R S I O N 0 . 1 . 0 )
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install (
F I L E S " $ { C M A K E _ C U R R E N T _ B I N A R Y _ D I R } / c m a k e / T F - P S A - C r y p t o C o n f i g . c m a k e "
" $ { C M A K E _ C U R R E N T _ B I N A R Y _ D I R } / c m a k e / T F - P S A - C r y p t o C o n f i g V e r s i o n . c m a k e "
D E S T I N A T I O N " $ { C M A K E _ I N S T A L L _ L I B D I R } / c m a k e / T F - P S A - C r y p t o " )
export (
E X P O R T T F - P S A - C r y p t o T a r g e t s
N A M E S P A C E T F - P S A - C r y p t o : :
F I L E " c m a k e / T F - P S A - C r y p t o T a r g e t s . c m a k e " )
install (
E X P O R T T F - P S A - C r y p t o T a r g e t s
N A M E S P A C E T F - P S A - C r y p t o : :
D E S T I N A T I O N " $ { C M A K E _ I N S T A L L _ L I B D I R } / c m a k e / T F - P S A - C r y p t o "
F I L E " T F - P S A - C r y p t o T a r g e t s . c m a k e " )
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 ( )
