4c6043de0b
This patch adds support for expected InstallAPI inputs. InstallAPI accepts a well defined filelist of headers and how those headers represent a single library. InstallAPI captures header files to determine linkable symbols to then compare against what was compiled in a binary dylib and generate TBD files.
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
//===- HeaderFile.cpp ------------------------------------------*- C++ -*-===//
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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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#include "clang/InstallAPI/HeaderFile.h"
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using namespace llvm;
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namespace clang::installapi {
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llvm::Regex HeaderFile::getFrameworkIncludeRule() {
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return llvm::Regex("/(.+)\\.framework/(.+)?Headers/(.+)");
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}
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std::optional<std::string> createIncludeHeaderName(const StringRef FullPath) {
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// Headers in usr(/local)*/include.
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std::string Pattern = "/include/";
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auto PathPrefix = FullPath.find(Pattern);
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if (PathPrefix != StringRef::npos) {
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PathPrefix += Pattern.size();
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return FullPath.drop_front(PathPrefix).str();
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}
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// Framework Headers.
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SmallVector<StringRef, 4> Matches;
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HeaderFile::getFrameworkIncludeRule().match(FullPath, &Matches);
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// Returned matches are always in stable order.
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if (Matches.size() != 4)
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return std::nullopt;
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return Matches[1].drop_front(Matches[1].rfind('/') + 1).str() + "/" +
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Matches[3].str();
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}
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} // namespace clang::installapi
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