1 files changed, 4 insertions, 0 deletions
diff --git a/lib/ubsan/CMakeLists.txt b/lib/ubsan/CMakeLists.txt
index 036c65a09..ebff36019 100644
--- a/lib/ubsan/CMakeLists.txt
+++ b/lib/ubsan/CMakeLists.txt
@@ -56,6 +56,9 @@ if(APPLE)
       SOURCES ${UBSAN_STANDALONE_SOURCES}
       CFLAGS ${UBSAN_STANDALONE_CFLAGS})
 
+    add_weak_symbols("ubsan" WEAK_SYMBOL_LINKFLAGS)
+    add_weak_symbols("sanitizer_common" WEAK_SYMBOL_LINKFLAGS)
+
     add_compiler_rt_runtime(clang_rt.ubsan
       SHARED
       OS ${SANITIZER_COMMON_SUPPORTED_OS}
@@ -64,6 +67,7 @@ if(APPLE)
                   RTUbsan_standalone
                   RTSanitizerCommon
                   RTSanitizerCommonLibc
+      LINKFLAGS ${WEAK_SYMBOL_LINKFLAGS}
       PARENT_TARGET ubsan)
   endif()