src: improve memory sanitizer handling

2023-09-26 15:15:55 +02:00
parent a24de15060
commit 39a6cc4b5f
5 changed files with 46 additions and 9 deletions
@@ -34,6 +34,16 @@
 #include "headers.h"
 #include "version.h"

+#if !defined(__has_attribute)
+#define __has_attribute(x) 0
+#endif
+#if !defined(__has_builtin)
+#define __has_builtin(x) 0
+#endif
+#if !defined(__has_feature)
+#define __has_feature(x) 0
+#endif
+
 // reserve name "upx" for namespace
 namespace upx {}

@@ -319,10 +329,6 @@ inline void NO_fprintf(FILE *, const char *, ...) noexcept attribute_format(2, 3
 inline void NO_printf(const char *, ...) noexcept {}
 inline void NO_fprintf(FILE *, const char *, ...) noexcept {}

-#if !defined(__has_builtin)
-#  define __has_builtin(x)      0
-#endif
-
 #if __has_builtin(__builtin_memcpy_inline)
 #  define upx_memcpy_inline     __builtin_memcpy_inline
 #elif __has_builtin(__builtin_memcpy)