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-rw-r--r--Eigen/src/Core/util/Macros.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h
index a7c4ec9a6..a9db2f4c7 100644
--- a/Eigen/src/Core/util/Macros.h
+++ b/Eigen/src/Core/util/Macros.h
@@ -28,9 +28,9 @@
#define EIGEN_COMP_GNUC 0
#endif
-/// \internal EIGEN_COMP_CLANG set to 1 if the compiler is clang (alias for __clang__)
+/// \internal EIGEN_COMP_CLANG set to major+minor version (e.g., 307 for clang 3.7) if the compiler is clang
#if defined(__clang__)
- #define EIGEN_COMP_CLANG 1
+ #define EIGEN_COMP_CLANG (__clang_major__*100+__clang_minor__)
#else
#define EIGEN_COMP_CLANG 0
#endif