babd3aefc9
This increases the Mac OS requirement for building libc++ to 10.12. Note that it doesn't change whether the *headers* still support older platforms -- it's only that macOS >= 10.12 is required to build the dylib from sources. Differential Revision: https://reviews.llvm.org/D74489
52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
//===------------------------ apple_availability.h ------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_SRC_INCLUDE_APPLE_AVAILABILITY_H
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#define _LIBCPP_SRC_INCLUDE_APPLE_AVAILABILITY_H
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#if defined(__APPLE__)
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#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__)
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#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 101300
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#define _LIBCPP_USE_UTIMENSAT
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#endif
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#elif defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__)
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#if __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ >= 110000
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#define _LIBCPP_USE_UTIMENSAT
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#endif
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#elif defined(__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__)
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#if __ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ >= 110000
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#define _LIBCPP_USE_UTIMENSAT
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#endif
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#elif defined(__ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__)
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#if __ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__ >= 40000
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#define _LIBCPP_USE_UTIMENSAT
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#endif
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#endif // __ENVIRONMENT_.*_VERSION_MIN_REQUIRED__
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#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__)
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#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 101500
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#define _LIBCPP_USE_ULOCK
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#endif
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#elif defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__)
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#if __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ >= 130000
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#define _LIBCPP_USE_ULOCK
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#endif
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#elif defined(__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__)
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#if __ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ >= 130000
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#define _LIBCPP_USE_ULOCK
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#endif
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#elif defined(__ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__)
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#if __ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__ >= 60000
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#define _LIBCPP_USE_ULOCK
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#endif
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#endif // __ENVIRONMENT_.*_VERSION_MIN_REQUIRED__
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#endif // __APPLE__
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#endif // _LIBCPP_SRC_INCLUDE_APPLE_AVAILABILITY_H
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