generic-library/opencv
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fixed compile problem with the old Xcode (<4.5)

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This commit is contained in:
Vadim Pisarevsky 2012-11-02 15:29:16 +04:00
parent f2af0e7a57
commit 9a08b7be45
1 changed files with 6 additions and 3 deletions
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9
modules/core/include/opencv2/core/operations.hpp
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@ -56,9 +56,12 @@
#define CV_XADD(addr,delta) _InterlockedExchangeAdd(const_cast<void*>(reinterpret_cast<volatile void*>(addr)), delta)
#elif defined __GNUC__
#if defined __clang__ && __clang_major__ >= 3 && defined __ATOMIC_SEQ_CST
#define CV_XADD(addr, delta) __c11_atomic_fetch_add((_Atomic(int)*)(addr), (delta), __ATOMIC_SEQ_CST)
#if defined __clang__ && __clang_major__ >= 3
#ifdef __ATOMIC_SEQ_CST
#define CV_XADD(addr, delta) __c11_atomic_fetch_add((_Atomic(int)*)(addr), (delta), __ATOMIC_SEQ_CST)
#else
#define CV_XADD(addr, delta) __atomic_fetch_add((_Atomic(int)*)(addr), (delta), 5)
#endif
#elif __GNUC__*10 + __GNUC_MINOR__ >= 42
#if !defined WIN32 && (defined __i486__ || defined __i586__ || \