1 /*  Copyright 2020 Rene Rivera
2  *  Distributed under the Boost Software License, Version 1.0.
3  *  (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
4  */
5 
6 /*
7 This program is a compile test for support of C++11. If it compiles
8 successfully some key parts of C++11 the B2 engine requires are
9 available. This is used by the build script to guess and check the
10 compiler to build the engine with.
11 */
12 
13 // Some headers we depend on..
14 #include <thread>
15 
16 
main()17 int main()
18 {
19     // Check for basic thread calls.
20     { auto _ = std::thread::hardware_concurrency(); }
21 }
22