cmake: Add ThreadSanitizer compile flags

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

diff --git a/cmake/Modules/DefineCompilerFlags.cmake b/cmake/Modules/DefineCompilerFlags.cmake
index 3277b990b6f50b28f4580660feed330f96990348..c92182d570406a6bde9b1113635891cee92adb31 100644 (file)
--- a/cmake/Modules/DefineCompilerFlags.cmake
+++ b/cmake/Modules/DefineCompilerFlags.cmake
@@ -34,4 +34,16 @@ if (UNIX AND NOT WIN32)
         CACHE STRING "Flags used by the linker during the creation of shared libraries during UNDEFINEDSANITIZER builds.")
     set(CMAKE_EXEC_LINKER_FLAGS_UNDEFINEDSANITIZER "-fsanitize=undefined"
         CACHE STRING "Flags used by the linker during UNDEFINEDSANITIZER builds.")
+
+    # Activate with: -DCMAKE_BUILD_TYPE=ThreadSanitizer
+    set(CMAKE_C_FLAGS_THREADSANITIZER "-g -O1 -fsanitize=thread"
+        CACHE STRING "Flags used by the C compiler during THREADSANITIZER builds.")
+    set(CMAKE_CXX_FLAGS_THREADSANITIZER "-g -O1 -fsanitize=thread"
+        CACHE STRING "Flags used by the CXX compiler during THREADSANITIZER builds.")
+    set(CMAKE_SHARED_LINKER_FLAGS_THREADSANITIZER "-fsanitize=thread"
+        CACHE STRING "Flags used by the linker during the creation of shared libraries during THREADSANITIZER builds.")
+    set(CMAKE_MODULE_LINKER_FLAGS_THREADSANITIZER "-fsanitize=thread"
+        CACHE STRING "Flags used by the linker during the creation of shared libraries during THREADSANITIZER builds.")
+    set(CMAKE_EXEC_LINKER_FLAGS_THREADSANITIZER "-fsanitize=thread"
+        CACHE STRING "Flags used by the linker during THREADSANITIZER builds.")
 endif()