From acf75d733708f2275cc363566c2457f5c4486362 Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Mon, 31 Jul 2017 12:17:09 +0200 Subject: configure: standardize handling of 64 bit atomics replace the custom QT_NO_STD_ATOMIC64 with a regular public feature, and give libatomic an empty source rather than using a separate config test. Change-Id: Iaf4a7f4c4874f61bf93aa58fe41843a86baf1ab7 Reviewed-by: Thiago Macieira --- src/corelib/arch/arch.pri | 2 +- src/corelib/arch/qatomic_cxx11.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'src/corelib/arch') diff --git a/src/corelib/arch/arch.pri b/src/corelib/arch/arch.pri index b628bcc6ec..e490617c6b 100644 --- a/src/corelib/arch/arch.pri +++ b/src/corelib/arch/arch.pri @@ -4,4 +4,4 @@ HEADERS += \ arch/qatomic_bootstrap.h \ arch/qatomic_cxx11.h -qtConfig(libatomic): QMAKE_USE += libatomic +qtConfig(std-atomic64): QMAKE_USE += libatomic diff --git a/src/corelib/arch/qatomic_cxx11.h b/src/corelib/arch/qatomic_cxx11.h index 484ec73e7f..1404849382 100644 --- a/src/corelib/arch/qatomic_cxx11.h +++ b/src/corelib/arch/qatomic_cxx11.h @@ -187,7 +187,7 @@ template <> Q_DECL_CONSTEXPR inline bool QAtomicTraits<2>::isLockFree() { return false; } #endif -#ifndef QT_NO_STD_ATOMIC64 +#if QT_CONFIG(std_atomic64) template<> struct QAtomicOpsSupport<8> { enum { IsSupported = 1 }; }; # define Q_ATOMIC_INT64_IS_SUPPORTED # if ATOMIC_LLONG_LOCK_FREE == 2 -- cgit v1.2.3