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Merge pull request #9721 from ethereum/allowCxxStandardOverride

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Do not generally override CXX standard.
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chriseth 2020-09-01 14:35:23 +02:00 committed by GitHub
commit e582731aab
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1 changed files with 3 additions and 1 deletions
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cmake/EthToolchains.cmake
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@ -1,5 +1,7 @@
# Require C++17. # Require C++17.
if (NOT DEFINED CMAKE_CXX_STANDARD)
set(CMAKE_CXX_STANDARD 17) # This requires at least CMake 3.8 to accept this C++17 flag. set(CMAKE_CXX_STANDARD 17) # This requires at least CMake 3.8 to accept this C++17 flag.
endif ()
set(CMAKE_CXX_STANDARD_REQUIRED TRUE) set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_CXX_EXTENSIONS OFF)