Method ExportObjectCompileCommand

Source/cmNinjaTargetGenerator.cxx:2239–2352

}

void cmNinjaTargetGenerator::ExportObjectCompileCommand(
  std::string const& language, std::string const& sourceFileName,
  std::string const& objectDir, std::string const& targetSupportDir,
  std::string const& objectFileName, std::string const& objectFileDir,
  std::string const& flags, std::string const& defines,
  std::string const& includes, std::string const& targetCompilePdb,
  std::string const& targetPdb, std::string const& outputConfig,
  WithScanning withScanning)
{
  if (!this->GeneratorTarget->GetPropertyAsBool("EXPORT_COMPILE_COMMANDS")) {
    return;
  }

  cmRulePlaceholderExpander::RuleVariables compileObjectVars;
  compileObjectVars.Language = language.c_str();

  std::string escapedSourceFileName = sourceFileName;

  if (!cmSystemTools::FileIsFullPath(sourceFileName)) {
    escapedSourceFileName =
      cmSystemTools::CollapseFullPath(escapedSourceFileName,
                                      this->GetGlobalGenerator()
                                        ->GetCMakeInstance()
                                        ->GetHomeOutputDirectory());
  }

  escapedSourceFileName = this->LocalGenerator->ConvertToOutputFormat(
    escapedSourceFileName, cmOutputConverter::SHELL);

  std::string fullFlags = flags;
  if (withScanning == WithScanning::Yes) {
    std::string const modmapFormatVar =
      cmStrCat("CMAKE_", language, "_MODULE_MAP_FORMAT");
    std::string const modmapFormat =
      this->Makefile->GetSafeDefinition(modmapFormatVar);
    if (!modmapFormat.empty()) {
      std::string modmapFlags = this->GetMakefile()->GetRequiredDefinition(
        cmStrCat("CMAKE_", language, "_MODULE_MAP_FLAG"));
      // XXX(modmap): If changing this path construction, change
      // `cmGlobalNinjaGenerator::WriteDyndep` and
      // `cmNinjaTargetGenerator::WriteObjectBuildStatement` to expect the
      // corresponding file path.
      cmSystemTools::ReplaceString(modmapFlags, "<MODULE_MAP_FILE>",
                                   cmStrCat(objectFileName, ".modmap"));
      fullFlags += cmStrCat(' ', modmapFlags);
    }
  }

  compileObjectVars.Source = escapedSourceFileName.c_str();
  std::string escapedObjectFileName =
    this->LocalGenerator->ConvertToOutputFormat(objectFileName,
                                                cmOutputConverter::SHELL);
  compileObjectVars.Object = escapedObjectFileName.c_str();
  compileObjectVars.ObjectDir = objectDir.c_str();
  compileObjectVars.TargetSupportDir = targetSupportDir.c_str();
  compileObjectVars.ObjectFileDir = objectFileDir.c_str();
  compileObjectVars.Flags = fullFlags.c_str();
  compileObjectVars.Defines = defines.c_str();