This variable is being used, but it's not being set (it's only set
for ubsan_minimal, but not ubsan). This addresses a regression that
was introduced in D78325.
Differential Revision: https://reviews.llvm.org/D78410
append_rtti_flag(ON UBSAN_CXXFLAGS)
append_list_if(SANITIZER_CAN_USE_CXXABI -DUBSAN_CAN_USE_CXXABI UBSAN_CXXFLAGS)
+set(UBSAN_LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS})
+
set(UBSAN_DYNAMIC_LIBS ${SANITIZER_CXX_ABI_LIBRARIES} ${SANITIZER_COMMON_LINK_LIBS})
append_list_if(COMPILER_RT_HAS_LIBDL dl UBSAN_DYNAMIC_LIBS)