diff options
| author | Liang Qi <liang.qi@theqtcompany.com> | 2015-10-23 14:01:35 +0200 |
|---|---|---|
| committer | Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> | 2015-10-23 14:45:03 +0200 |
| commit | 790aef362fd195adf97d8c780a7cbbbade27d51f (patch) | |
| tree | 8be464687ab21806cfe9f7ada27098b563aa41b2 /src/corelib/thread/qbasicatomic.h | |
| parent | 9720efbd1035c2e939b0581163e6d804c713dd96 (diff) | |
| parent | 07475c662eb73c833da2d461b8ef2702ca1e2cfb (diff) | |
Merge remote-tracking branch 'origin/5.6' into dev
Conflicts:
.qmake.conf
configure
src/corelib/global/qglobal.h
src/tools/qdoc/node.cpp
src/tools/qdoc/qdocdatabase.cpp
tests/auto/corelib/io/qsettings/tst_qsettings.cpp
tools/configure/configureapp.cpp
Change-Id: I66028ae5e441a06b73ee85ba72a03a3af3e8593f
Diffstat (limited to 'src/corelib/thread/qbasicatomic.h')
| -rw-r--r-- | src/corelib/thread/qbasicatomic.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/corelib/thread/qbasicatomic.h b/src/corelib/thread/qbasicatomic.h index ecf39d699f..a747134df3 100644 --- a/src/corelib/thread/qbasicatomic.h +++ b/src/corelib/thread/qbasicatomic.h @@ -39,11 +39,13 @@ #if defined(QT_BOOTSTRAPPED) # include <QtCore/qatomic_bootstrap.h> -// The following two are used for testing only. -// Note that we don't check the compiler support -- you had better -// know what you're doing if you set them -#elif defined(QT_ATOMIC_FORCE_CXX11) +// If C++11 atomics are supported, use them! +#elif defined(Q_COMPILER_ATOMICS) && defined(Q_COMPILER_CONSTEXPR) && !defined(QT_ATOMIC_FORCE_NO_CXX11) # include <QtCore/qatomic_cxx11.h> + +// The following is used for testing only. +// Note that we don't check the compiler support -- you had better +// know what you're doing if you set it #elif defined(QT_ATOMIC_FORCE_GCC) # include <QtCore/qatomic_gcc.h> @@ -66,8 +68,6 @@ # include <QtCore/qatomic_x86.h> // Fallback compiler dependent implementation -#elif defined(Q_COMPILER_ATOMICS) && defined(Q_COMPILER_CONSTEXPR) -# include <QtCore/qatomic_cxx11.h> #elif defined(Q_CC_GNU) # include <QtCore/qatomic_gcc.h> |