diff options
Diffstat (limited to 'libstdc++-v3/src/c++11/futex.cc')
| -rw-r--r-- | libstdc++-v3/src/c++11/futex.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libstdc++-v3/src/c++11/futex.cc b/libstdc++-v3/src/c++11/futex.cc index 1336779dfb7..a7f02009f11 100644 --- a/libstdc++-v3/src/c++11/futex.cc +++ b/libstdc++-v3/src/c++11/futex.cc @@ -23,6 +23,7 @@ // <http://www.gnu.org/licenses/>. #include <bits/atomic_futex.h> +#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1) #if defined(_GLIBCXX_HAVE_LINUX_FUTEX) && ATOMIC_INT_LOCK_FREE > 1 #include <chrono> #include <climits> @@ -94,3 +95,4 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } #endif +#endif |