diff options
| author |  Rasmus Munk Larsen <rmlarsen@google.com> | 2018-08-23 12:59:46 -0700 |
|---|---|---|
| committer | Rasmus Munk Larsen <rmlarsen@google.com> | 2018-08-23 12:59:46 -0700 |
| commit | e9f9d70611d0a66751c34b1430ed7649aff6e2bf (patch) | |
| tree | 430df1731cde227e786a2c8169ecedc391c77e7e /unsupported/Eigen/CXX11/src/ThreadPool | |
| parent | 668690978ff66151b2a495767c7daf33d06be4a5 (diff) | |
Don't rely on __had_feature for g++.
Don't use __thread.
Only use thread_local for gcc 4.8 or newer.
Diffstat (limited to 'unsupported/Eigen/CXX11/src/ThreadPool')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/ThreadPool/ThreadLocal.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/unsupported/Eigen/CXX11/src/ThreadPool/ThreadLocal.h b/unsupported/Eigen/CXX11/src/ThreadPool/ThreadLocal.h index f33759ba9..89ed6e5e5 100644 --- a/unsupported/Eigen/CXX11/src/ThreadPool/ThreadLocal.h +++ b/unsupported/Eigen/CXX11/src/ThreadPool/ThreadLocal.h @@ -12,10 +12,10 @@ #undef EIGEN_THREAD_LOCAL -#if EIGEN_MAX_CPP_VER>=11 && (__has_feature(cxx_thread_local)) - #define EIGEN_THREAD_LOCAL static thread_local -#elif (EIGEN_COMP_GNUC && EIGEN_GNUC_AT_MOST(4, 7)) || EIGEN_COMP_CLANG - #define EIGEN_THREAD_LOCAL static __thread +#if EIGEN_MAX_CPP_VER >= 11 && \ + ((EIGEN_COMP_GNUC && EIGEN_GNUC_AT_LEAST(4, 8)) || \ + __has_feature(cxx_thread_local)) +#define EIGEN_THREAD_LOCAL static thread_local #endif // Disable TLS for Apple and Android builds with older toolchains. |