From 717c01c7ddcfde9384bb265d719ab8a9789f18fc Mon Sep 17 00:00:00 2001
From: Andrey Astafyev <dev@246060.ru>
Date: Tue, 2 Jul 2019 08:03:01 +0300
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---
 CMLibCommon.cmake     |  1 +
 CMLibSanitizers.cmake | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 CMLibSanitizers.cmake

diff --git a/CMLibCommon.cmake b/CMLibCommon.cmake
index b7f1415..5a69215 100644
--- a/CMLibCommon.cmake
+++ b/CMLibCommon.cmake
@@ -34,6 +34,7 @@ include(CMLibCodeAnalysisPvsStudio)
 include(CMLibCodeAnalysisClangAnalyze)
 include(CMLibCodeAnalysisClangTidy)
 include(CMLibCodeAnalysisClazy)
+include(CMLibSanitizers)
 include(cotire)
 
 include(CMLibBreathe)
diff --git a/CMLibSanitizers.cmake b/CMLibSanitizers.cmake
new file mode 100644
index 0000000..bc57a4b
--- /dev/null
+++ b/CMLibSanitizers.cmake
@@ -0,0 +1,25 @@
+if(CMAKE_CXX_COMPILER_IS_CLANG OR CMAKE_CXX_COMPILER_IS_GCC)
+
+  if(SANITIZE_THREAD AND SANITIZE_ADDRESS)
+    message(FATAL_ERROR "AddressSanitizer is not compatible with ThreadSanitizer.")
+  endif()
+
+  if(SANITIZE_ADDRESS)
+    message(STATUS "AddressSanitizer enabled")
+    set(SANITIZER_FLAGS "-fsanitize=address,undefined")
+    check_enable_cxx_flag(-fno-sanitize=signed-integer-overflow)
+  endif()
+
+  if(SANITIZE_THREAD)
+    message(STATUS "ThreadSanitizer enabled")
+    set(SANITIZER_FLAGS "-fsanitize=thread")
+  endif()
+
+  if(SANITIZE_THREAD OR SANITIZE_ADDRESS)
+    check_enable_cxx_flag(${SANITIZER_FLAGS})
+    check_enable_cxx_flag("-fno-sanitize-recover=all")
+    check_enable_cxx_flag("-fno-omit-frame-pointer")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${SANITIZER_FLAGS} -fuse-ld=gold")
+  endif()
+endif()
+