Cray: Record C++14 compiler mode options

Fixes: #18270

Cray: Record C++14 compiler mode options
Fixes: #18270
5a655681 · Kelly (KT) Thompson · Brad King · b2798594 · 5a655681
Commit 5a655681 authored Aug 23, 2018 by Kelly (KT) Thompson Committed by Brad King Aug 24, 2018
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Modules/Compiler/Cray-CXX.cmake Modules/Compiler/Cray-CXX.cmake +4 -0

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--- a/Modules/Compiler/Cray-CXX.cmake
+++ b/Modules/Compiler/Cray-CXX.cmake
@@ -13,6 +13,10 @@ if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 8.1)
  if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.4)
    set(CMAKE_CXX11_STANDARD_COMPILE_OPTION  -h std=c++11)
    set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION -h std=c++11,gnu)
+  endif()
+  if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.6)
+    set(CMAKE_CXX14_STANDARD_COMPILE_OPTION  -h std=c++14)
+    set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION -h std=c++14,gnu)
  endif ()
 endif ()