[libcxx] Allow sanitizing libcxx with ASan+UBSan simultaneously
Allow building with LLVM_USE_SANITIZER=“Address;Undefined” (and “Undefined;Address”).
Differential Revision: https://reviews.llvm.org/D24569
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@281603 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index f01d94f..eabac96 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -38,7 +38,9 @@
add_library_flags_if(LIBCXX_ENABLE_STATIC_ABI_LIBRARY "-Wl,-Bdynamic" "-Wl,--no-whole-archive")
if (APPLE AND LLVM_USE_SANITIZER)
- if ("${LLVM_USE_SANITIZER}" STREQUAL "Address")
+ if (("${LLVM_USE_SANITIZER}" STREQUAL "Address") OR
+ ("${LLVM_USE_SANITIZER}" STREQUAL "Address;Undefined") OR
+ ("${LLVM_USE_SANITIZER}" STREQUAL "Undefined;Address"))
set(LIBFILE "libclang_rt.asan_osx_dynamic.dylib")
elseif("${LLVM_USE_SANITIZER}" STREQUAL "Undefined")
set(LIBFILE "libclang_rt.ubsan_osx_dynamic.dylib")