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af8383daf0
Check if the superproject has already enabled C++11 before enabling it in CMakeLists.txt. Added utility file atomic.hpp to select the correct atomics header to work around issues with ancient GCC 4.4.
30 lines
1002 B
C++
30 lines
1002 B
C++
/*
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* Copyright (C) 2019 Codership Oy <info@codership.com>
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*
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* This file is part of wsrep-lib.
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*
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* Wsrep-lib is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* Wsrep-lib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with wsrep-lib. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef WSREP_ATOMIC_HPP
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#define WSREP_ATOMIC_HPP
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#if defined(__GNUG__) && (__GNUC__ == 4 && __GNUC_MINOR__ == 4)
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#include <cstdatomic>
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#else
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#include <atomic>
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#endif // defined(__GNUG__) && (__GNUC__ == 4 && __GNUC_MINOR__ == 4)
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#endif // WSREP_ATOMIC_HPP
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