0b96ae1f6a
Run the `clang-format.bash` script to update all our C and C++ code to a new style defined by `.clang-format`, now with "east const" enforcement. Use `clang-format` version 18. * If you reached this commit for a line in `git blame`, re-run the blame operation starting at the parent of this commit to see older history for the content. * See the parent commit for instructions to rebase a change across this style transition commit. Issue: #26123
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmLDConfigLDConfigTool.h"
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#include <istream>
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#include <string>
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#include <vector>
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#include "cmsys/RegularExpression.hxx"
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#include "cmList.h"
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#include "cmMakefile.h"
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#include "cmRuntimeDependencyArchive.h"
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#include "cmSystemTools.h"
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#include "cmUVProcessChain.h"
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#include "cmUVStream.h"
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cmLDConfigLDConfigTool::cmLDConfigLDConfigTool(
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cmRuntimeDependencyArchive* archive)
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: cmLDConfigTool(archive)
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{
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}
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bool cmLDConfigLDConfigTool::GetLDConfigPaths(std::vector<std::string>& paths)
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{
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std::string ldConfigPath =
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this->Archive->GetMakefile()->GetSafeDefinition("CMAKE_LDCONFIG_COMMAND");
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if (ldConfigPath.empty()) {
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ldConfigPath = cmSystemTools::FindProgram(
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"ldconfig", { "/sbin", "/usr/sbin", "/usr/local/sbin" });
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if (ldConfigPath.empty()) {
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this->Archive->SetError("Could not find ldconfig");
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return false;
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}
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}
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cmList ldConfigCommand{ ldConfigPath };
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ldConfigCommand.emplace_back("-v");
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ldConfigCommand.emplace_back("-N"); // Don't rebuild the cache.
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ldConfigCommand.emplace_back("-X"); // Don't update links.
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cmUVProcessChainBuilder builder;
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builder.SetBuiltinStream(cmUVProcessChainBuilder::Stream_OUTPUT)
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.AddCommand(ldConfigCommand);
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auto process = builder.Start();
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if (!process.Valid() || process.GetStatus(0).SpawnResult != 0) {
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this->Archive->SetError("Failed to start ldconfig process");
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return false;
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}
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std::string line;
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static cmsys::RegularExpression const regex("^([^\t:]*):");
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cmUVPipeIStream output(process.GetLoop(), process.OutputStream());
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while (std::getline(output, line)) {
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cmsys::RegularExpressionMatch match;
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if (regex.find(line.c_str(), match)) {
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paths.push_back(match.match(1));
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}
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}
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if (!process.Wait()) {
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this->Archive->SetError("Failed to wait on ldconfig process");
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return false;
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}
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if (process.GetStatus(0).ExitStatus != 0) {
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this->Archive->SetError("Failed to run ldconfig");
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return false;
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}
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return true;
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}
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