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# ===----------------------------------------------------------------------===##
#
# 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
#
# ===----------------------------------------------------------------------===##
import os.path
import libcxx.header_information
header_restrictions = libcxx.header_information.header_restrictions
libcxx_include_directory = os.path.join(
os.path.dirname(os.path.dirname(os.path.realpath(__file__))), "include"
)
with open(
os.path.join(libcxx_include_directory, "__std_clang_module"), "w"
) as std_clang_module_header:
std_clang_module_header.write(
"""\
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// WARNING, this entire header is generated by
// utils/generate_std_clang_module_header.py
// DO NOT MODIFY!
// This header should not be directly included, it's exclusively to import all
// of the libc++ public clang modules for the `std` clang module to export. In
// other words, it's to facilitate `@import std;` in Objective-C++ and `import std`
// in Swift to expose all of the libc++ interfaces. This is generally not
// recommended, however there are some clients that need to import all of libc++
// without knowing what "all" is.
#if !__building_module(std)
# error "Do not include this header directly, include individual headers instead"
#endif
#include <__config>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
"""
)
# Include the angle brackets in sorting so that <a.h> sorts before <a>
# like check-format wants.
for include, header in sorted([(f"<{header}>", header) for header in libcxx.header_information.public_headers]):
header_restriction = header_restrictions.get(header)
if header_restriction:
std_clang_module_header.write(f"#if {header_restriction}\n")
std_clang_module_header.write(f"# include {include}\n")
std_clang_module_header.write(f"#endif\n")
else:
std_clang_module_header.write(f"#include {include}\n")
|
