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Check if ThreadSanitizer is used on x86_64 Linux.

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According to the ThreadSanitizer documentation, it is only compatible with 64bit
Linux at the moment.
This commit is contained in:
Alexander Haase
2016-04-06 19:23:24 +02:00
parent 03db9d9383
commit 4d96db375f
1 changed files with 16 additions and 1 deletions
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17
cmake/FindTSan.cmake
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@@ -31,7 +31,22 @@ set(FLAG_CANDIDATES
include(sanitize-helpers)
sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "ThreadSanitizer" "TSan")
if (SANITIZE_THREAD)
if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
message(WARNING "ThreadSanitizer disabled for target ${TARGET} because "
"ThreadSanitizer is supported for Linux systems only.")
set(SANITIZE_THREAD Off CACHE BOOL
"Enable ThreadSanitizer for sanitized targets." FORCE)
elseif (NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8)
message(WARNING "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 ()
endif ()
function (add_sanitize_thread TARGET)
if (NOT SANITIZE_THREAD)