HOMME: do not set cxx standard. Kokkos will crap out anyways if c++17…

… is not supported
E3SM-Project · Feb 26, 2024 · 6b23fe4 · 6b23fe4
1 parent c693abe
commit 6b23fe4
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/components/homme/cmake/SetCompilerFlags.cmake b/components/homme/cmake/SetCompilerFlags.cmake
@@ -68,12 +68,6 @@ IF (${HOMME_USE_CXX})
   SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
 
   INCLUDE(CheckCXXCompilerFlag)
-  CHECK_CXX_COMPILER_FLAG("-std=c++14" CXX14_SUPPORTED)
-  IF (CXX14_SUPPORTED)
-    SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
-  ELSEIF (${HOMME_USE_KOKKOS})
-    MESSAGE (FATAL_ERROR "Kokkos needs C++14, but the C++ compiler does not support it.")
-  ENDIF ()
   CHECK_CXX_COMPILER_FLAG("-cxxlib" CXXLIB_SUPPORTED)
   IF (CXXLIB_SUPPORTED)
     SET(CXXLIB_SUPPORTED_CACHE TRUE CACHE BOOL "")