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Use <atomic> instead of <stdatomic.h> in libc++ fix 

The definitions from <stdatomic.h> conflict with <atomic>, which causes
a build failure since <atomic> is included previously.

Signed-off-by: Violet Purcell <vimproved@inventati.org>
This commit is contained in:
Violet Purcell 2023-09-23 13:44:10 -04:00 committed by Robin Gareus
parent 1dc70e792f
commit 6e24a409f4
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 6 additions and 6 deletions
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12
libs/vst3/pluginterfaces/base/funknown.cpp
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@ -44,9 +44,9 @@
#endif
#if SMTG_OS_LINUX
#if !defined (SMTG_USE_STDATOMIC_H)
#if !defined (SMTG_USE_ATOMIC)
#if defined (_LIBCPP_VERSION)
#define SMTG_USE_STDATOMIC_H 1
#define SMTG_USE_ATOMIC 1
#else
#include <ext/atomicity.h>
#endif
@ -57,8 +57,8 @@
#include <boost/uuid/uuid_generators.hpp>
#endif
#if defined (SMTG_USE_STDATOMIC_H) && SMTG_USE_STDATOMIC_H
#include <stdatomic.h>
#if defined (SMTG_USE_ATOMIC) && SMTG_USE_ATOMIC
#include <atomic>
#endif
namespace Steinberg {
@ -89,8 +89,8 @@ namespace FUnknownPrivate {
//------------------------------------------------------------------------
int32 PLUGIN_API atomicAdd (int32& var, int32 d)
{
#if SMTG_USE_STDATOMIC_H
return atomic_fetch_add (reinterpret_cast<atomic_int_least32_t*> (&var), d) +d;
#if SMTG_USE_ATOMIC
return atomic_fetch_add (reinterpret_cast<std::atomic_int_least32_t*> (&var), d) +d;
#elif SMTG_OS_WINDOWS
return InterlockedExchangeAdd ((volatile long int*)&var, d) + d;
#elif SMTG_OS_MACOS