From 289acab951c5937fdf6d3a2666f411fd66dd20e5 Mon Sep 17 00:00:00 2001 From: Evgeny Vereshchagin Date: Sun, 2 Dec 2018 08:28:24 +0100 Subject: [PATCH] util-lib: introduce HAS_FEATURE_ADDRESS_SANITIZER https://clang.llvm.org/docs/AddressSanitizer.html#conditional-compilation-with-has-feature-address-sanitizer --- src/basic/macro.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/src/basic/macro.h b/src/basic/macro.h index f8a8145de59..42ee753532e 100644 --- a/src/basic/macro.h +++ b/src/basic/macro.h @@ -60,6 +60,17 @@ # endif #endif +#if !defined(HAS_FEATURE_ADDRESS_SANITIZER) +# if defined(__has_feature) +# if __has_feature(address_sanitizer) +# define HAS_FEATURE_ADDRESS_SANITIZER 1 +# endif +# endif +# if !defined(HAS_FEATURE_ADDRESS_SANITIZER) +# define HAS_FEATURE_ADDRESS_SANITIZER 0 +# endif +#endif + /* Temporarily disable some warnings */ #define DISABLE_WARNING_FORMAT_NONLITERAL \ _Pragma("GCC diagnostic push"); \ -- 2.47.3