1 //===-- Target OS detection -------------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 #ifndef LLVM_LIBC_SRC___SUPPORT_MACROS_PROPERTIES_OS_H 9 #define LLVM_LIBC_SRC___SUPPORT_MACROS_PROPERTIES_OS_H 10 11 #if (defined(__freebsd__) || defined(__FreeBSD__)) 12 #define LIBC_TARGET_OS_IS_FREEBSD 13 #endif 14 15 #if defined(__ANDROID__) 16 #define LIBC_TARGET_OS_IS_ANDROID 17 #endif 18 19 #if defined(__linux__) && !defined(LIBC_TARGET_OS_IS_FREEBSD) && \ 20 !defined(LIBC_TARGET_OS_IS_ANDROID) 21 #define LIBC_TARGET_OS_IS_LINUX 22 #endif 23 24 #if (defined(_WIN64) || defined(_WIN32)) 25 #define LIBC_TARGET_OS_IS_WINDOWS 26 #endif 27 28 #if (defined(__apple__) || defined(__APPLE__) || defined(__MACH__)) 29 // From https://stackoverflow.com/a/49560690 30 #include "TargetConditionals.h" 31 #if defined(TARGET_OS_OSX) 32 #define LIBC_TARGET_OS_IS_MACOS 33 #endif 34 #if defined(TARGET_OS_IPHONE) 35 // This is set for any non-Mac Apple products (IOS, TV, WATCH) 36 #define LIBC_TARGET_OS_IS_IPHONE 37 #endif 38 #endif 39 40 #if defined(__Fuchsia__) 41 #define LIBC_TARGET_OS_IS_FUCHSIA 42 #endif 43 44 #endif // LLVM_LIBC_SRC___SUPPORT_MACROS_PROPERTIES_OS_H 45