Petr Hosek 2a358bac78 [libc] Move __LLVM_LIBC__ define to __llvm-libc-common.h (#126877)
Relying on features.h is problematic since codebases are free to have
such a header on their search path, which breaks compilation. libc
should instead provide a more standard way of getting __LLVM_LIBC__.
Since __llvm-libc-common.h is included from all libc headers, defining
__LLVM_LIBC__ there ensures that this define is available whenever any
of the standard header is included.

(cherry picked from commit b0d782080529cf5d422847e1f91f29bd7c62f691)
2025-02-14 13:43:12 -08:00

13 lines
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C

//===-- Definition of macros from features.h ------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_MACROS_FEATURES_MACROS_H
#define LLVM_LIBC_MACROS_FEATURES_MACROS_H
#endif // LLVM_LIBC_MACROS_FEATURES_MACROS_H