6d56fe50e7
Due optimizing the code is optional for using the sanitizers, the user should set an optimisation level by his choice on his own.
58 lines
2.2 KiB
CMake
58 lines
2.2 KiB
CMake
# 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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#
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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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option(SANITIZE_MEMORY "Enable MemorySanitizer for sanitized targets." Off)
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set(FLAG_CANDIDATES
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"-g -fsanitize=memory"
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)
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include(sanitize-helpers)
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if (SANITIZE_MEMORY)
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if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
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message(WARNING "MemorySanitizer disabled for target ${TARGET} because "
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"MemorySanitizer is supported for Linux systems only.")
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set(SANITIZE_MEMORY Off CACHE BOOL
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"Enable MemorySanitizer for sanitized targets." FORCE)
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elseif (NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8)
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message(WARNING "MemorySanitizer disabled for target ${TARGET} because "
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"MemorySanitizer is supported for 64bit systems only.")
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set(SANITIZE_MEMORY Off CACHE BOOL
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"Enable MemorySanitizer for sanitized targets." FORCE)
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else ()
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sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "MemorySanitizer"
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"MSan")
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endif ()
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endif ()
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function (add_sanitize_memory TARGET)
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if (NOT SANITIZE_MEMORY)
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return()
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endif ()
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saitizer_add_flags(${TARGET} "MemorySanitizer" "MSan")
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endfunction ()
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