adds TSAN/ASAN buid settings

CMakeLists.txt

@@ -7,6 +7,9 @@ project(SCC_Test)
 option(FULL_TEST_SUITE "enable also long-running tests" OFF)
 option(ENABLE_SCV "Enable use of SCV" OFF)
 option(ENABLE_CLANG_TIDY "Enable clang-tidy checks" OFF)
+option(ENABLE_CLANG_FORMAT "Enable clang-format targets" OFF)
+option(THREAD_SANITIZER "Enable thread sanitizer TSan" OFF)
+option(ADDR_SANITIZER "Enable address sanitizer ASan" OFF)
 
 include(GNUInstallDirs)
 include(BuildType)
@@ -30,7 +33,15 @@ if(ENABLE_COVERAGE)
     include(CodeCoverage)
     append_coverage_compiler_flags()
 endif()
-
+if (THREAD_SANITIZER)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread -O0 -g")
+elseif(ADDR_SANITIZER)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -O0 -g")
+else()
+    if(NOT CMAKE_BUILD_TYPE)
+        set(CMAKE_BUILD_TYPE Release)
+    endif()
+endif()
 if(ENABLE_CLANG_TIDY)
 	find_program(CLANG_TIDY_EXE NAMES "clang-tidy")
 	if(CLANG_TIDY_EXE)
@@ -44,7 +55,9 @@ if(ENABLE_CLANG_TIDY)
 endif()
 
 set(CLANG_FORMAT_EXCLUDE_PATTERNS "/third_party/" "/build/")
-find_package(ClangFormat)
+if(ENABLE_CLANG_FORMAT)
+	find_package(ClangFormat)
+endif()
 find_package(ZLIB)
 find_package(lz4)
 # This line finds the boost lib and headers. 
@@ -57,7 +70,6 @@ find_package(Catch2)
 include(SystemCPackage)
 include(CTest)
 include(Catch)
-
 enable_testing()
 set(WITH_SCP4SCC ON)
 add_subdirectory(scc)