| /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| file Copyright.txt or https://cmake.org/licensing for details. */ |
| |
| #include "cmBinUtilsMacOSMachOOToolGetRuntimeDependenciesTool.h" |
| |
| #include <sstream> |
| |
| #include <cmsys/RegularExpression.hxx> |
| |
| #include "cmRuntimeDependencyArchive.h" |
| #include "cmUVProcessChain.h" |
| |
| cmBinUtilsMacOSMachOOToolGetRuntimeDependenciesTool:: |
| cmBinUtilsMacOSMachOOToolGetRuntimeDependenciesTool( |
| cmRuntimeDependencyArchive* archive) |
| : cmBinUtilsMacOSMachOGetRuntimeDependenciesTool(archive) |
| { |
| } |
| |
| bool cmBinUtilsMacOSMachOOToolGetRuntimeDependenciesTool::GetFileInfo( |
| std::string const& file, std::vector<std::string>& libs, |
| std::vector<std::string>& rpaths) |
| { |
| std::vector<std::string> command; |
| if (!this->Archive->GetGetRuntimeDependenciesCommand("otool", command)) { |
| this->SetError("Could not find otool"); |
| return false; |
| } |
| command.emplace_back("-l"); |
| command.emplace_back(file); |
| |
| cmUVProcessChainBuilder builder; |
| builder.SetBuiltinStream(cmUVProcessChainBuilder::Stream_OUTPUT) |
| .AddCommand(command); |
| |
| auto process = builder.Start(); |
| if (!process.Valid()) { |
| std::ostringstream e; |
| e << "Failed to start otool process for:\n " << file; |
| this->SetError(e.str()); |
| return false; |
| } |
| |
| std::string line; |
| static const cmsys::RegularExpression rpathRegex("^ *cmd LC_RPATH$"); |
| static const cmsys::RegularExpression loadDylibRegex( |
| "^ *cmd LC_LOAD_DYLIB$"); |
| static const cmsys::RegularExpression pathRegex( |
| "^ *path (.*) \\(offset [0-9]+\\)$"); |
| static const cmsys::RegularExpression nameRegex( |
| "^ *name (.*) \\(offset [0-9]+\\)$"); |
| while (std::getline(*process.OutputStream(), line)) { |
| cmsys::RegularExpressionMatch cmdMatch; |
| if (rpathRegex.find(line.c_str(), cmdMatch)) { |
| if (!std::getline(*process.OutputStream(), line) || |
| !std::getline(*process.OutputStream(), line)) { |
| this->SetError("Invalid output from otool"); |
| return false; |
| } |
| |
| cmsys::RegularExpressionMatch pathMatch; |
| if (pathRegex.find(line.c_str(), pathMatch)) { |
| rpaths.push_back(pathMatch.match(1)); |
| } else { |
| this->SetError("Invalid output from otool"); |
| return false; |
| } |
| } else if (loadDylibRegex.find(line.c_str(), cmdMatch)) { |
| if (!std::getline(*process.OutputStream(), line) || |
| !std::getline(*process.OutputStream(), line)) { |
| this->SetError("Invalid output from otool"); |
| return false; |
| } |
| |
| cmsys::RegularExpressionMatch nameMatch; |
| if (nameRegex.find(line.c_str(), nameMatch)) { |
| libs.push_back(nameMatch.match(1)); |
| } else { |
| this->SetError("Invalid output from otool"); |
| return false; |
| } |
| } |
| } |
| |
| if (!process.Wait()) { |
| std::ostringstream e; |
| e << "Failed to wait on otool process for:\n " << file; |
| this->SetError(e.str()); |
| return false; |
| } |
| auto status = process.GetStatus(); |
| if (!status[0] || status[0]->ExitStatus != 0) { |
| std::ostringstream e; |
| e << "Failed to run otool on:\n " << file; |
| this->SetError(e.str()); |
| return false; |
| } |
| |
| return true; |
| } |