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Get CV_DISABLE_UBSAN to compile with older compilers

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This commit is contained in:
Vincent Rabaud
2026-05-20 22:58:25 +02:00
parent f2ecf968b8
commit 2d7d9e5482
1 changed files with 9 additions and 3 deletions
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12
modules/core/include/opencv2/core/cvdef.h
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@@ -695,9 +695,15 @@ __CV_ENUM_FLAGS_BITWISE_XOR_EQ (EnumType, EnumType)
#endif
#if defined(__clang__) || defined(__GNUC__)
#define CV_DISABLE_UBSAN __attribute__((no_sanitize("undefined")))
#else
#define CV_DISABLE_UBSAN
# if defined(__has_attribute)
# if __has_attribute(no_sanitize)
# define CV_DISABLE_UBSAN __attribute__((no_sanitize("undefined")))
# endif
# endif
#endif
#ifndef CV_DISABLE_UBSAN
# define CV_DISABLE_UBSAN
#endif
/****************************************************************************************\