| #include "sanitizer.xcconfig" |
| |
| ENABLE_UNDEFINED_BEHAVIOR_SANITIZER = $(ENABLE_UNDEFINED_BEHAVIOR_SANITIZER_$(WK_UBSAN_DISALLOWED)); |
| ENABLE_UNDEFINED_BEHAVIOR_SANITIZER_ = YES; |
| ENABLE_UNDEFINED_BEHAVIOR_SANITIZER_NO = YES; |
| |
| WK_ENABLE_UNDEFINED_BEHAVIOR_SANITIZER = $(ENABLE_UNDEFINED_BEHAVIOR_SANITIZER); |
| |
| // FIXME: Tune list of UBSan checkers: <https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html>. |
| // FIXME: UBSan checker -fsanitize=vptr is incompatible with GCC_ENABLE_CPP_RTTI=NO. |
| // -fno-delete-null-pointer-checks: do not let the compiler remove nullptr checks that could otherwise be removed because they are considered undefined behavior. |
| // -fno-optimize-sibling-calls: disable tail call elimination for more accurate crash stacks. |
| WK_UNDEFINED_BEHAVIOR_SANITIZER_OTHER_CFLAGS_YES = -fno-delete-null-pointer-checks -fno-optimize-sibling-calls -fno-sanitize=vptr; |
