2 files changed, 74 insertions, 0 deletions
diff --git a/test/API/CMake/CheckAsan.cmake b/test/API/CMake/CheckAsan.cmake
new file mode 100644
index 0000000..32f4b45
--- /dev/null
+++ b/test/API/CMake/CheckAsan.cmake
@@ -0,0 +1,37 @@
+set(ASAN_FLAG "-fsanitize=address")
+set(ASAN_C_FLAGS "-O1 -g ${ASAN_FLAG} -fsanitize-address-use-after-scope -fno-omit-frame-pointer -fno-optimize-sibling-calls")
+set(ASAN_CXX_FLAGS ${ASAN_C_FLAGS})
+
+get_property(ASAN_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
+foreach(lang ${ASAN_LANGUAGES})
+  set(ASAN_${lang}_LANG_ENABLED 1)
+endforeach()
+
+if(ASAN_C_LANG_ENABLED)
+  include(CheckCCompilerFlag)
+  set(CMAKE_REQUIRED_LINK_OPTIONS ${ASAN_FLAG})
+  check_c_compiler_flag(${ASAN_FLAG} ASAN_C_FLAG_SUPPORTED)
+  if(NOT ASAN_C_FLAG_SUPPORTED)
+    message(STATUS "Asan flags are not supported by the C compiler.")
+  else()
+    if(NOT CMAKE_C_FLAGS_ASAN)
+      set(CMAKE_C_FLAGS_ASAN ${ASAN_C_FLAGS} CACHE STRING "Flags used by the C compiler during ASAN builds." FORCE)
+    endif()
+  endif()
+  unset(CMAKE_REQUIRED_LINK_OPTIONS)
+endif()
+
+if(ASAN_CXX_LANG_ENABLED)
+  include(CheckCXXCompilerFlag)
+  set(CMAKE_REQUIRED_LINK_OPTIONS ${ASAN_FLAG})
+  check_cxx_compiler_flag(${ASAN_FLAG} ASAN_CXX_FLAG_SUPPORTED)
+  if(NOT ASAN_CXX_FLAG_SUPPORTED)
+    message(STATUS "Asan flags are not supported by the CXX compiler.")  
+  else()
+    if(NOT CMAKE_CXX_FLAGS_ASAN)
+      set(CMAKE_CXX_FLAGS_ASAN ${ASAN_CXX_FLAGS} CACHE STRING "Flags used by the CXX compiler during ASAN builds." FORCE)
+    endif()
+  endif()
+  unset(CMAKE_REQUIRED_LINK_OPTIONS)
+endif()
+
diff --git a/test/API/CMake/CheckUbsan.cmake b/test/API/CMake/CheckUbsan.cmake
new file mode 100644
index 0000000..f2b9c2c
--- /dev/null
+++ b/test/API/CMake/CheckUbsan.cmake
@@ -0,0 +1,37 @@
+set(UBSAN_FLAG "-fsanitize=undefined")
+set(UBSAN_C_FLAGS "-O1 -g ${UBSAN_FLAG} -fno-omit-frame-pointer")
+set(UBSAN_CXX_FLAGS ${UBSAN_C_FLAGS})
+
+get_property(UBSAN_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
+foreach(lang ${UBSAN_LANGUAGES})
+  set(UBSAN_${lang}_LANG_ENABLED 1)
+endforeach()
+
+if(UBSAN_C_LANG_ENABLED)
+  include(CheckCCompilerFlag)
+  set(CMAKE_REQUIRED_LINK_OPTIONS ${UBSAN_FLAG})
+  check_c_compiler_flag(${UBSAN_FLAG} UBSAN_C_FLAG_SUPPORTED)
+  if(NOT UBSAN_C_FLAG_SUPPORTED)
+    message(STATUS "Ubsan flags are not supported by the C compiler.")
+  else()
+    if(NOT CMAKE_C_FLAGS_UBSAN)
+      set(CMAKE_C_FLAGS_UBSAN ${UBSAN_C_FLAGS} CACHE STRING "Flags used by the C compiler during UBSAN builds." FORCE)
+    endif()
+  endif()
+  unset(CMAKE_REQUIRED_LINK_OPTIONS)
+endif()
+
+if(UBSAN_CXX_LANG_ENABLED)
+  include(CheckCXXCompilerFlag)
+  set(CMAKE_REQUIRED_LINK_OPTIONS ${UBSAN_FLAG})
+  check_cxx_compiler_flag(${UBSAN_FLAG} UBSAN_CXX_FLAG_SUPPORTED)
+  if(NOT UBSAN_CXX_FLAG_SUPPORTED)
+    message(STATUS "Ubsan flags are not supported by the CXX compiler.")  
+  else()
+    if(NOT CMAKE_CXX_FLAGS_UBSAN)
+      set(CMAKE_CXX_FLAGS_UBSAN ${UBSAN_CXX_FLAGS} CACHE STRING "Flags used by the CXX compiler during UBSAN builds." FORCE)
+    endif()
+  endif()
+  unset(CMAKE_REQUIRED_LINK_OPTIONS)
+endif()
+