40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
//===- Utils.cpp ----------------------------------------------------------===//
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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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//
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// Implements utility functions for TextAPI Darwin operations.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/TextAPI/Utils.h"
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using namespace llvm;
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using namespace llvm::MachO;
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void llvm::MachO::replace_extension(SmallVectorImpl<char> &Path,
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const Twine &Extension) {
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StringRef P(Path.begin(), Path.size());
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auto ParentPath = sys::path::parent_path(P);
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auto Filename = sys::path::filename(P);
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if (!ParentPath.ends_with(Filename.str() + ".framework")) {
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sys::path::replace_extension(Path, Extension);
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return;
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}
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// Framework dylibs do not have a file extension, in those cases the new
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// extension is appended. e.g. given Path: "Foo.framework/Foo" and Extension:
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// "tbd", the result is "Foo.framework/Foo.tbd".
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SmallString<8> Storage;
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StringRef Ext = Extension.toStringRef(Storage);
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// Append '.' if needed.
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if (!Ext.empty() && Ext[0] != '.')
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Path.push_back('.');
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// Append extension.
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Path.append(Ext.begin(), Ext.end());
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}
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