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author | Eugene Zhulenev <ezhulenev@google.com> | 2018-07-20 10:11:44 -0700 |
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committer | Eugene Zhulenev <ezhulenev@google.com> | 2018-07-20 10:11:44 -0700 |
commit | 2bf864f1eb1b2497d28747c7f77ec3e2f1e8d9d2 (patch) | |
tree | e7fbc4f7bac6c3a57ee6a52bef686c116503a911 /Eigen/src/Core/util/Macros.h | |
parent | de70671937827dd61a63d2432e0bea4ca7b00300 (diff) |
Disable type traits for stdlibc++ <= 4.9.3
Diffstat (limited to 'Eigen/src/Core/util/Macros.h')
-rw-r--r-- | Eigen/src/Core/util/Macros.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h index ac3805732..a1ac9162b 100644 --- a/Eigen/src/Core/util/Macros.h +++ b/Eigen/src/Core/util/Macros.h @@ -542,8 +542,8 @@ // Does the compiler support type_traits? #ifndef EIGEN_HAS_TYPE_TRAITS #if EIGEN_MAX_CPP_VER>=11 && (EIGEN_HAS_CXX11 || EIGEN_COMP_MSVC >= 1700) \ - && ((!EIGEN_COMP_GNUC_STRICT) || EIGEN_GNUC_AT_LEAST(5, 1)) - // ^^ Full support of type traits was added only to GCC 5.1.0. + && ((!EIGEN_COMP_GNUC_STRICT) || EIGEN_GNUC_AT_LEAST(5, 1)) \ // Full support of type traits was added only to GCC 5.1.0. + && ((!defined(__GLIBCXX__)) || __GLIBCXX__ > 20150626) // The last release of 4.x libstdc++ #define EIGEN_HAS_TYPE_TRAITS 1 #define EIGEN_INCLUDE_TYPE_TRAITS #else |