myx-cmake/MyxCMake/sanitizers/FindTSan.cmake

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2021-12-08 11:32:04 +00:00
# The MIT License (MIT)
#
# Copyright (c)
# 2013 Matthew Arsenault
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
# 2021 Markus Eggenbauer
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
option(SANITIZE_THREAD "Enable ThreadSanitizer for sanitized targets." Off)
set(FLAG_CANDIDATES "-g -fsanitize=thread")
include(sanitize-helpers)
if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux" AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
message(NOTICE "ThreadSanitizer disabled for target ${TARGET} because "
"ThreadSanitizer is supported for Linux systems and macOS only.")
set(SANITIZE_THREAD Off CACHE BOOL "Enable ThreadSanitizer for sanitized targets." FORCE)
elseif(NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8)
message(NOTICE "ThreadSanitizer disabled for target ${TARGET} because "
"ThreadSanitizer is supported for 64bit systems only.")
set(SANITIZE_THREAD Off CACHE BOOL "Enable ThreadSanitizer for sanitized targets." FORCE)
else()
sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "ThreadSanitizer" "TSan")
endif()
function(add_sanitize_thread TARGET)
# ThreadSanitizer is not compatible with MemorySanitizer.
#
# if(SANITIZE_THREAD AND SANITIZE_MEMORY)
# message(FATAL_ERROR "ThreadSanitizer is not compatible with " "MemorySanitizer.")
# endif()
sanitizer_check_target(${TARGET})
sanitizer_add_flags(${TARGET} "ThreadSanitizer" "TSan")
endfunction()