ArchDetection.hpp

// SPDX-FileCopyrightText: 2025 Vincent Leroy
// SPDX-License-Identifier: MIT
//
// This file is part of dfx.
//
// Licensed under the MIT License. See the LICENSE file in the project root
// for full license information.
 
#pragma once
 
#if defined(__x86_64__)
#define PLATFORM_ARCH_X86_64
#elif defined(__i386__)
#define PLATFORM_ARCH_X86_32
#elif defined(__aarch64__)
#define PLATFORM_ARCH_ARM_64
#elif defined(__arm__)
#define PLATFORM_ARCH_ARM_32
#else
#error "Unsupported architecture"
#endif
 
#if defined(__x86_64__) || defined(__aarch64__)
#define PLATFORM_64BIT
#elif defined(__i386__) || defined(__arm__)
#define PLATFORM_32BIT
#else
#error "Cannot determine pointer size"
#endif
 
#if defined(__clang__)
#define PLATFORM_COMPILER_CLANG
#elif defined(__GNUC__)
#define PLATFORM_COMPILER_GCC
#else
#error "Unsupported compiler"
#endif
 
#if defined(PLATFORM_COMPILER_CLANG) || defined(PLATFORM_COMPILER_GCC)
#define PLATFORM_COMPILER_CLANG_OR_GCC
#endif
 
#if defined(PLATFORM_ARCH_X86_64) || defined(PLATFORM_ARCH_X86_32)
#define PLATFORM_ARCH_X86
#endif
 
#if defined(PLATFORM_ARCH_ARM_64) || defined(PLATFORM_ARCH_ARM_32)
#define PLATFORM_ARCH_ARM
#endif