diff options
Diffstat (limited to 'cpp/src/qpid/sys/AtomicValue.h')
| -rw-r--r-- | cpp/src/qpid/sys/AtomicValue.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cpp/src/qpid/sys/AtomicValue.h b/cpp/src/qpid/sys/AtomicValue.h index 6e90eafead..bf995f991e 100644 --- a/cpp/src/qpid/sys/AtomicValue.h +++ b/cpp/src/qpid/sys/AtomicValue.h @@ -22,7 +22,12 @@ * */ -#if defined( __GNUC__ ) && __GNUC__ >= 4 && ( defined( __i686__ ) || defined( __x86_64__ ) ) +// Have to check for clang before gcc as clang pretends to be gcc too +#if defined( __clang__ ) +// Use the clang doesn't support atomic builtins for 64 bit values, so use the slow versions +#include "qpid/sys/AtomicValue_mutex.h" + +#elif defined( __GNUC__ ) && __GNUC__ >= 4 && ( defined( __i686__ ) || defined( __x86_64__ ) ) // Use the Gnu C built-in atomic operations if compiling with gcc on a suitable platform. #include "qpid/sys/AtomicValue_gcc.h" |