2022-10-06 04:57:47 +00:00
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# The MIT License (MIT)
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#
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# Copyright (c)
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# 2013 Matthew Arsenault
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# 2015-2016 RWTH Aachen University, Federal Republic of Germany
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# 2021 Markus Eggenbauer
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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# If any of the used compiler is a GNU compiler, add a second option to static
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# link against the sanitizers.
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option(SANITIZE_LINK_STATIC "Try to link static against sanitizers." Off)
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set(FIND_QUIETLY_FLAG "")
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if(DEFINED Sanitizers_FIND_QUIETLY)
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set(FIND_QUIETLY_FLAG "QUIET")
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endif()
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2022-10-06 18:07:22 +00:00
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find_package(ASan REQUIRED ${FIND_QUIETLY_FLAG})
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find_package(TSan REQUIRED ${FIND_QUIETLY_FLAG})
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find_package(MSan REQUIRED ${FIND_QUIETLY_FLAG})
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find_package(UBSan REQUIRED ${FIND_QUIETLY_FLAG})
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find_package(LeakSan REQUIRED ${FIND_QUIETLY_FLAG})
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find_package(CFI REQUIRED ${FIND_QUIETLY_FLAG})
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find_package(SS REQUIRED ${FIND_QUIETLY_FLAG})
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2022-10-06 04:57:47 +00:00
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function(sanitizer_add_blacklist_file FILE)
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if(NOT IS_ABSOLUTE ${FILE})
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set(FILE "${CMAKE_CURRENT_SOURCE_DIR}/${FILE}")
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endif()
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get_filename_component(FILE "${FILE}" REALPATH)
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sanitizer_check_compiler_flags("-fsanitize-blacklist=${FILE}" "SanitizerBlacklist" "SanBlist")
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endfunction()
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2022-10-06 18:07:22 +00:00
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function(myxx_add_sanitizers ...)
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2022-10-06 04:57:47 +00:00
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# If no sanitizer is enabled, return immediately.
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if(NOT
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(SANITIZE_ADDRESS
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OR SANITIZE_MEMORY
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OR SANITIZE_THREAD
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OR SANITIZE_UNDEFINED
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OR SANITIZE_LEAK
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OR SANITIZE_CFI
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OR SANITIZE_SS))
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message(STATUS "No sanitizer selected.")
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return()
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endif()
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if(SANITIZE_ADDRESS AND SANITIZE_THREAD)
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message(
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FATAL_ERROR
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"Incompatible Sanitizer combination enabled: AddressSanitizer, ThreadSanitizer")
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endif()
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if(SANITIZE_ADDRESS AND SANITIZE_MEMORY)
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message(
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FATAL_ERROR
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"Incompatible Sanitizer combination enabled: AddressSanitizer, MemorySanitizer")
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endif()
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if(SANITIZE_MEMORY AND SANITIZE_THREAD)
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message(
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FATAL_ERROR
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"Incompatible Sanitizer combination enabled: MemorySanitizer, ThreadSanitizer")
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endif()
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foreach(TARGET ${ARGV})
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sanitizer_check_target(${TARGET})
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# Add sanitizers for target.
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if(SANITIZE_ADDRESS)
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add_sanitize_address(${TARGET})
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endif()
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if(SANITIZE_THREAD)
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add_sanitize_thread(${TARGET})
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endif()
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if(SANITIZE_MEMORY)
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add_sanitize_memory(${TARGET})
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endif()
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if(SANITIZE_UNDEFINED)
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add_sanitize_undefined(${TARGET})
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endif()
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if(SANITIZE_LEAK)
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add_sanitize_leak(${TARGET})
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endif()
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if(SANITIZE_CFI)
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add_sanitize_cfi(${TARGET})
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endif()
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if(SANITIZE_SS)
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add_sanitize_ss(${TARGET})
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endif()
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endforeach()
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2022-10-06 18:07:22 +00:00
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endfunction(myxx_add_sanitizers)
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