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Default to C++11

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This commit is contained in:
Tom Lin 2021-03-24 17:20:11 +00:00
parent fc6d032d7f
commit 23f343fa15
3 changed files with 4 additions and 0 deletions
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2
CMakeLists.txt
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@ -53,6 +53,8 @@ set(EXE_NAME babelstream)
# select default build type # select default build type
set(CMAKE_BUILD_TYPE "Release") set(CMAKE_BUILD_TYPE "Release")
# for chrono and some basic CXX features, models can overwrite this if required
set(CMAKE_CXX_STANDARD 11)
if (NOT CMAKE_BUILD_TYPE) if (NOT CMAKE_BUILD_TYPE)
message("No CMAKE_BUILD_TYPE specified, defaulting to 'Release'") message("No CMAKE_BUILD_TYPE specified, defaulting to 'Release'")

1
KOKKOS.cmake
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@ -17,6 +17,7 @@ set(KOKKOS_FLAGS_CPU_INTEL -qopt-streaming-stores=always)
macro(setup) macro(setup)
set(CMAKE_CXX_STANDARD 14)
cmake_policy(SET CMP0074 NEW) #see https://github.com/kokkos/kokkos/blob/master/BUILD.md cmake_policy(SET CMP0074 NEW) #see https://github.com/kokkos/kokkos/blob/master/BUILD.md
message(STATUS "Building using in-tree Kokkos source at `${KOKKOS_IN_TREE}`") message(STATUS "Building using in-tree Kokkos source at `${KOKKOS_IN_TREE}`")

1
STD20.cmake
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@ -10,6 +10,7 @@ macro(setup)
# C++ 2a is too new, disable CMake's std flags completely: # C++ 2a is too new, disable CMake's std flags completely:
set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD_REQUIRED OFF) set(CMAKE_CXX_STANDARD_REQUIRED OFF)
unset(CMAKE_CXX_STANDARD) # drop any existing standard we have set by default
# and append our own: # and append our own:
register_append_cxx_flags(ANY -std=c++2a) register_append_cxx_flags(ANY -std=c++2a)
endmacro() endmacro()