third_party/boost/config/checks/architecture/riscv.cpp

// riscv.cpp
//
// Copyright Andreas Schwab 2019
// Distributed under the Boost Software License Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

#if !defined(__riscv)
#error "Not RISC-V"
#endif