CMake/Source/cmGhsMultiTargetGenerator.cxx
2016-09-03 08:04:56 -04:00

664 lines
24 KiB
C++

/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2015 Geoffrey Viola <geoffrey.viola@asirobots.com>
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmGhsMultiTargetGenerator.h"
#include "cmGeneratedFileStream.h"
#include "cmGeneratorTarget.h"
#include "cmGlobalGhsMultiGenerator.h"
#include "cmLocalGhsMultiGenerator.h"
#include "cmMakefile.h"
#include "cmSourceFile.h"
#include "cmTarget.h"
#include <assert.h>
std::string const cmGhsMultiTargetGenerator::DDOption("-dynamic");
cmGhsMultiTargetGenerator::cmGhsMultiTargetGenerator(cmGeneratorTarget* target)
: GeneratorTarget(target)
, LocalGenerator(
static_cast<cmLocalGhsMultiGenerator*>(target->GetLocalGenerator()))
, Makefile(target->Target->GetMakefile())
, TargetGroup(DetermineIfTargetGroup(target))
, DynamicDownload(false)
{
this->RelBuildFilePath = this->GetRelBuildFilePath(target);
this->RelOutputFileName = this->RelBuildFilePath + target->GetName() + ".a";
this->RelBuildFileName = this->RelBuildFilePath;
this->RelBuildFileName += this->GetBuildFileName(target);
std::string absPathToRoot = this->GetAbsPathToRoot(target);
absPathToRoot = this->AddSlashIfNeededToPath(absPathToRoot);
this->AbsBuildFilePath = absPathToRoot + this->RelBuildFilePath;
this->AbsBuildFileName = absPathToRoot + this->RelBuildFileName;
this->AbsOutputFileName = absPathToRoot + this->RelOutputFileName;
}
cmGhsMultiTargetGenerator::~cmGhsMultiTargetGenerator()
{
cmDeleteAll(this->FolderBuildStreams);
}
std::string cmGhsMultiTargetGenerator::GetRelBuildFilePath(
const cmGeneratorTarget* target)
{
std::string output;
char const* folderProp = target->GetProperty("FOLDER");
output = NULL == folderProp ? "" : folderProp;
cmSystemTools::ConvertToUnixSlashes(output);
if (!output.empty()) {
output += "/";
}
output += target->GetName() + "/";
return output;
}
std::string cmGhsMultiTargetGenerator::GetAbsPathToRoot(
const cmGeneratorTarget* target)
{
return target->GetLocalGenerator()->GetBinaryDirectory();
}
std::string cmGhsMultiTargetGenerator::GetAbsBuildFilePath(
const cmGeneratorTarget* target)
{
std::string output;
output = cmGhsMultiTargetGenerator::GetAbsPathToRoot(target);
output = cmGhsMultiTargetGenerator::AddSlashIfNeededToPath(output);
output += cmGhsMultiTargetGenerator::GetRelBuildFilePath(target);
return output;
}
std::string cmGhsMultiTargetGenerator::GetRelBuildFileName(
const cmGeneratorTarget* target)
{
std::string output;
output = cmGhsMultiTargetGenerator::GetRelBuildFilePath(target);
output = cmGhsMultiTargetGenerator::AddSlashIfNeededToPath(output);
output += cmGhsMultiTargetGenerator::GetBuildFileName(target);
return output;
}
std::string cmGhsMultiTargetGenerator::GetBuildFileName(
const cmGeneratorTarget* target)
{
std::string output;
output = target->GetName();
output += cmGlobalGhsMultiGenerator::FILE_EXTENSION;
return output;
}
std::string cmGhsMultiTargetGenerator::AddSlashIfNeededToPath(
std::string const& input)
{
std::string output(input);
if (!cmHasLiteralSuffix(output, "/")) {
output += "/";
}
return output;
}
void cmGhsMultiTargetGenerator::Generate()
{
std::vector<cmSourceFile*> objectSources = this->GetSources();
if (!objectSources.empty() && this->IncludeThisTarget()) {
if (!cmSystemTools::FileExists(this->AbsBuildFilePath.c_str())) {
cmSystemTools::MakeDirectory(this->AbsBuildFilePath.c_str());
}
cmGlobalGhsMultiGenerator::Open(std::string(""), this->AbsBuildFileName,
&this->FolderBuildStreams);
cmGlobalGhsMultiGenerator::OpenBuildFileStream(
this->GetFolderBuildStreams());
std::string config = this->Makefile->GetSafeDefinition("CMAKE_BUILD_TYPE");
if (0 == config.length()) {
config = "RELEASE";
}
const std::string language(
this->GeneratorTarget->GetLinkerLanguage(config));
config = cmSystemTools::UpperCase(config);
this->DynamicDownload = this->DetermineIfDynamicDownload(config, language);
if (this->DynamicDownload) {
*this->GetFolderBuildStreams() << "#component integrity_dynamic_download"
<< std::endl;
}
GhsMultiGpj::WriteGpjTag(this->GetGpjTag(), this->GetFolderBuildStreams());
cmGlobalGhsMultiGenerator::WriteDisclaimer(this->GetFolderBuildStreams());
bool const notKernel = this->IsNotKernel(config, language);
this->WriteTypeSpecifics(config, notKernel);
this->SetCompilerFlags(config, language, notKernel);
this->WriteCompilerFlags(config, language);
this->WriteCompilerDefinitions(config, language);
this->WriteIncludes(config, language);
if (this->GeneratorTarget->GetType() == cmState::EXECUTABLE) {
this->WriteTargetLinkLibraries(config, language);
}
this->WriteCustomCommands();
std::map<const cmSourceFile*, std::string> objectNames =
cmGhsMultiTargetGenerator::GetObjectNames(
&objectSources, this->LocalGenerator, this->GeneratorTarget);
this->WriteSources(objectSources, objectNames);
}
}
bool cmGhsMultiTargetGenerator::IncludeThisTarget()
{
bool output = true;
char const* excludeFromAll =
this->GeneratorTarget->GetProperty("EXCLUDE_FROM_ALL");
if (NULL != excludeFromAll && '1' == excludeFromAll[0] &&
'\0' == excludeFromAll[1]) {
output = false;
}
return output;
}
std::vector<cmSourceFile*> cmGhsMultiTargetGenerator::GetSources() const
{
std::vector<cmSourceFile*> output;
std::string config = this->Makefile->GetSafeDefinition("CMAKE_BUILD_TYPE");
this->GeneratorTarget->GetSourceFiles(output, config);
return output;
}
GhsMultiGpj::Types cmGhsMultiTargetGenerator::GetGpjTag() const
{
return cmGhsMultiTargetGenerator::GetGpjTag(this->GeneratorTarget);
}
GhsMultiGpj::Types cmGhsMultiTargetGenerator::GetGpjTag(
const cmGeneratorTarget* target)
{
GhsMultiGpj::Types output;
if (cmGhsMultiTargetGenerator::DetermineIfTargetGroup(target)) {
output = GhsMultiGpj::INTERGRITY_APPLICATION;
} else if (target->GetType() == cmState::STATIC_LIBRARY) {
output = GhsMultiGpj::LIBRARY;
} else {
output = GhsMultiGpj::PROGRAM;
}
return output;
}
cmGlobalGhsMultiGenerator* cmGhsMultiTargetGenerator::GetGlobalGenerator()
const
{
return static_cast<cmGlobalGhsMultiGenerator*>(
this->LocalGenerator->GetGlobalGenerator());
}
void cmGhsMultiTargetGenerator::WriteTypeSpecifics(const std::string& config,
bool const notKernel)
{
std::string outputDir(this->GetOutputDirectory(config));
std::string outputFilename(this->GetOutputFilename(config));
if (this->GeneratorTarget->GetType() == cmState::STATIC_LIBRARY) {
std::string const static_library_suffix =
this->Makefile->GetSafeDefinition("CMAKE_STATIC_LIBRARY_SUFFIX");
*this->GetFolderBuildStreams() << " -o \"" << outputDir
<< outputFilename << static_library_suffix
<< "\"" << std::endl;
} else if (this->GeneratorTarget->GetType() == cmState::EXECUTABLE) {
if (notKernel && !this->IsTargetGroup()) {
*this->GetFolderBuildStreams() << " -relprog" << std::endl;
}
if (this->IsTargetGroup()) {
*this->GetFolderBuildStreams()
<< " -o \"" << outputDir << outputFilename << ".elf\"" << std::endl;
*this->GetFolderBuildStreams() << " :extraOutputFile=\"" << outputDir
<< outputFilename << ".elf.ael\""
<< std::endl;
} else {
std::string const executable_suffix =
this->Makefile->GetSafeDefinition("CMAKE_EXECUTABLE_SUFFIX");
*this->GetFolderBuildStreams() << " -o \"" << outputDir
<< outputFilename << executable_suffix
<< "\"" << std::endl;
}
}
}
void cmGhsMultiTargetGenerator::SetCompilerFlags(std::string const& config,
const std::string& language,
bool const notKernel)
{
std::map<std::string, std::string>::iterator i =
this->FlagsByLanguage.find(language);
if (i == this->FlagsByLanguage.end()) {
std::string flags;
const char* lang = language.c_str();
if (notKernel) {
this->LocalGenerator->AddLanguageFlags(flags, lang, config);
} else {
this->LocalGenerator->AddLanguageFlags(
flags, lang + std::string("_GHS_KERNEL"), config);
}
this->LocalGenerator->AddCMP0018Flags(flags, this->GeneratorTarget, lang,
config);
this->LocalGenerator->AddVisibilityPresetFlags(
flags, this->GeneratorTarget, lang);
// Append old-style preprocessor definition flags.
if (std::string(" ") != std::string(this->Makefile->GetDefineFlags())) {
this->LocalGenerator->AppendFlags(flags,
this->Makefile->GetDefineFlags());
}
// Add target-specific flags.
this->LocalGenerator->AddCompileOptions(flags, this->GeneratorTarget, lang,
config);
std::map<std::string, std::string>::value_type entry(language, flags);
i = this->FlagsByLanguage.insert(entry).first;
}
}
std::string cmGhsMultiTargetGenerator::GetDefines(const std::string& language,
std::string const& config)
{
std::map<std::string, std::string>::iterator i =
this->DefinesByLanguage.find(language);
if (i == this->DefinesByLanguage.end()) {
std::set<std::string> defines;
const char* lang = language.c_str();
// Add the export symbol definition for shared library objects.
if (const char* exportMacro = this->GeneratorTarget->GetExportMacro()) {
this->LocalGenerator->AppendDefines(defines, exportMacro);
}
// Add preprocessor definitions for this target and configuration.
this->LocalGenerator->AddCompileDefinitions(defines, this->GeneratorTarget,
config, language);
std::string definesString;
this->LocalGenerator->JoinDefines(defines, definesString, lang);
std::map<std::string, std::string>::value_type entry(language,
definesString);
i = this->DefinesByLanguage.insert(entry).first;
}
return i->second;
}
void cmGhsMultiTargetGenerator::WriteCompilerFlags(std::string const&,
const std::string& language)
{
std::map<std::string, std::string>::iterator flagsByLangI =
this->FlagsByLanguage.find(language);
if (flagsByLangI != this->FlagsByLanguage.end()) {
if (!flagsByLangI->second.empty()) {
*this->GetFolderBuildStreams() << " " << flagsByLangI->second
<< std::endl;
}
}
}
void cmGhsMultiTargetGenerator::WriteCompilerDefinitions(
const std::string& config, const std::string& language)
{
std::vector<std::string> compileDefinitions;
this->GeneratorTarget->GetCompileDefinitions(compileDefinitions, config,
language);
for (std::vector<std::string>::const_iterator cdI =
compileDefinitions.begin();
cdI != compileDefinitions.end(); ++cdI) {
*this->GetFolderBuildStreams() << " -D" << (*cdI) << std::endl;
}
}
void cmGhsMultiTargetGenerator::WriteIncludes(const std::string& config,
const std::string& language)
{
std::vector<std::string> includes;
this->LocalGenerator->GetIncludeDirectories(includes, this->GeneratorTarget,
language, config);
for (std::vector<std::string>::const_iterator includes_i = includes.begin();
includes_i != includes.end(); ++includes_i) {
*this->GetFolderBuildStreams() << " -I\"" << *includes_i << "\""
<< std::endl;
}
}
void cmGhsMultiTargetGenerator::WriteTargetLinkLibraries(
std::string const& config, std::string const& language)
{
// library directories
cmTargetDependSet tds =
this->GetGlobalGenerator()->GetTargetDirectDepends(this->GeneratorTarget);
for (cmTargetDependSet::iterator tdsI = tds.begin(); tdsI != tds.end();
++tdsI) {
const cmGeneratorTarget* tg = *tdsI;
*this->GetFolderBuildStreams() << " -L\"" << GetAbsBuildFilePath(tg)
<< "\"" << std::endl;
}
// library targets
cmTarget::LinkLibraryVectorType llv =
this->GeneratorTarget->Target->GetOriginalLinkLibraries();
for (cmTarget::LinkLibraryVectorType::const_iterator llvI = llv.begin();
llvI != llv.end(); ++llvI) {
std::string libName = llvI->first;
// if it is a user defined target get the full path to the lib
cmTarget* tg(GetGlobalGenerator()->FindTarget(libName));
if (NULL != tg) {
libName = tg->GetName() + ".a";
}
*this->GetFolderBuildStreams() << " -l\"" << libName << "\""
<< std::endl;
}
if (!this->TargetGroup) {
std::string linkLibraries;
std::string flags;
std::string linkFlags;
std::string frameworkPath;
std::string linkPath;
std::string createRule =
this->GeneratorTarget->GetCreateRuleVariable(language, config);
bool useWatcomQuote =
this->Makefile->IsOn(createRule + "_USE_WATCOM_QUOTE");
this->LocalGenerator->GetTargetFlags(
config, linkLibraries, flags, linkFlags, frameworkPath, linkPath,
this->GeneratorTarget, useWatcomQuote);
linkFlags = cmSystemTools::TrimWhitespace(linkFlags);
if (!linkPath.empty()) {
linkPath = " " + linkPath.substr(0U, linkPath.size() - 1U);
*this->GetFolderBuildStreams() << linkPath;
}
if (!linkFlags.empty()) {
*this->GetFolderBuildStreams() << " " << linkFlags << std::endl;
}
}
}
void cmGhsMultiTargetGenerator::WriteCustomCommands()
{
WriteCustomCommandsHelper(this->GeneratorTarget->GetPreBuildCommands(),
cmTarget::PRE_BUILD);
WriteCustomCommandsHelper(this->GeneratorTarget->GetPostBuildCommands(),
cmTarget::POST_BUILD);
}
void cmGhsMultiTargetGenerator::WriteCustomCommandsHelper(
std::vector<cmCustomCommand> const& commandsSet,
cmTarget::CustomCommandType const commandType)
{
for (std::vector<cmCustomCommand>::const_iterator commandsSetI =
commandsSet.begin();
commandsSetI != commandsSet.end(); ++commandsSetI) {
cmCustomCommandLines const& commands = commandsSetI->GetCommandLines();
for (cmCustomCommandLines::const_iterator commandI = commands.begin();
commandI != commands.end(); ++commandI) {
switch (commandType) {
case cmTarget::PRE_BUILD:
*this->GetFolderBuildStreams() << " :preexecShellSafe=";
break;
case cmTarget::POST_BUILD:
*this->GetFolderBuildStreams() << " :postexecShellSafe=";
break;
default:
assert("Only pre and post are supported");
}
cmCustomCommandLine const& command = *commandI;
for (cmCustomCommandLine::const_iterator commandLineI = command.begin();
commandLineI != command.end(); ++commandLineI) {
std::string subCommandE =
this->LocalGenerator->EscapeForShell(*commandLineI, true);
if (!command.empty()) {
*this->GetFolderBuildStreams()
<< (command.begin() == commandLineI ? "'" : " ");
// Need to double escape backslashes
cmSystemTools::ReplaceString(subCommandE, "\\", "\\\\");
}
*this->GetFolderBuildStreams() << subCommandE;
}
if (!command.empty()) {
*this->GetFolderBuildStreams() << "'" << std::endl;
}
}
}
}
std::map<const cmSourceFile*, std::string>
cmGhsMultiTargetGenerator::GetObjectNames(
std::vector<cmSourceFile*>* const objectSources,
cmLocalGhsMultiGenerator* const localGhsMultiGenerator,
cmGeneratorTarget* const generatorTarget)
{
std::map<std::string, std::vector<cmSourceFile*> > filenameToSource;
std::map<cmSourceFile*, std::string> sourceToFilename;
for (std::vector<cmSourceFile*>::const_iterator sf = objectSources->begin();
sf != objectSources->end(); ++sf) {
const std::string filename =
cmSystemTools::GetFilenameName((*sf)->GetFullPath());
const std::string lower_filename = cmSystemTools::LowerCase(filename);
filenameToSource[lower_filename].push_back(*sf);
sourceToFilename[*sf] = lower_filename;
}
std::vector<cmSourceFile*> duplicateSources;
for (std::map<std::string, std::vector<cmSourceFile*> >::const_iterator
msvSourceI = filenameToSource.begin();
msvSourceI != filenameToSource.end(); ++msvSourceI) {
if (msvSourceI->second.size() > 1) {
duplicateSources.insert(duplicateSources.end(),
msvSourceI->second.begin(),
msvSourceI->second.end());
}
}
std::map<const cmSourceFile*, std::string> objectNamesCorrected;
for (std::vector<cmSourceFile*>::const_iterator sf =
duplicateSources.begin();
sf != duplicateSources.end(); ++sf) {
std::string const longestObjectDirectory(
cmGhsMultiTargetGenerator::ComputeLongestObjectDirectory(
localGhsMultiGenerator, generatorTarget, *sf));
std::string objFilenameName =
localGhsMultiGenerator->GetObjectFileNameWithoutTarget(
**sf, longestObjectDirectory);
cmsys::SystemTools::ReplaceString(objFilenameName, "/", "_");
objectNamesCorrected[*sf] = objFilenameName;
}
return objectNamesCorrected;
}
void cmGhsMultiTargetGenerator::WriteSources(
std::vector<cmSourceFile*> const& objectSources,
std::map<const cmSourceFile*, std::string> const& objectNames)
{
for (std::vector<cmSourceFile*>::const_iterator si = objectSources.begin();
si != objectSources.end(); ++si) {
std::vector<cmSourceGroup> sourceGroups(this->Makefile->GetSourceGroups());
char const* sourceFullPath = (*si)->GetFullPath().c_str();
cmSourceGroup* sourceGroup =
this->Makefile->FindSourceGroup(sourceFullPath, sourceGroups);
std::string sgPath(sourceGroup->GetFullName());
cmSystemTools::ConvertToUnixSlashes(sgPath);
cmGlobalGhsMultiGenerator::AddFilesUpToPath(
this->GetFolderBuildStreams(), &this->FolderBuildStreams,
this->LocalGenerator->GetBinaryDirectory(), sgPath,
GhsMultiGpj::SUBPROJECT, this->RelBuildFilePath);
std::string fullSourcePath((*si)->GetFullPath());
if ((*si)->GetExtension() == "int" || (*si)->GetExtension() == "bsp") {
*this->FolderBuildStreams[sgPath] << fullSourcePath << std::endl;
} else {
// WORKAROUND: GHS MULTI needs the path to use backslashes without quotes
// to open files in search as of version 6.1.6
cmsys::SystemTools::ReplaceString(fullSourcePath, "/", "\\");
*this->FolderBuildStreams[sgPath] << fullSourcePath << std::endl;
}
if ("ld" != (*si)->GetExtension() && "int" != (*si)->GetExtension() &&
"bsp" != (*si)->GetExtension()) {
this->WriteObjectLangOverride(this->FolderBuildStreams[sgPath], (*si));
if (objectNames.end() != objectNames.find(*si)) {
*this->FolderBuildStreams[sgPath]
<< " -o \"" << objectNames.find(*si)->second << "\"" << std::endl;
}
this->WriteObjectDir(this->FolderBuildStreams[sgPath],
this->AbsBuildFilePath + sgPath);
}
}
}
void cmGhsMultiTargetGenerator::WriteObjectLangOverride(
cmGeneratedFileStream* fileStream, cmSourceFile* sourceFile)
{
const char* rawLangProp = sourceFile->GetProperty("LANGUAGE");
if (NULL != rawLangProp) {
std::string sourceLangProp(rawLangProp);
std::string extension(sourceFile->GetExtension());
if ("CXX" == sourceLangProp && ("c" == extension || "C" == extension)) {
*fileStream << " -dotciscxx" << std::endl;
}
}
}
void cmGhsMultiTargetGenerator::WriteObjectDir(
cmGeneratedFileStream* fileStream, std::string const& dir)
{
std::string workingDir(dir);
cmSystemTools::ConvertToUnixSlashes(workingDir);
if (!workingDir.empty()) {
workingDir += "/";
}
workingDir += "Objs";
*fileStream << " -object_dir=\"" << workingDir << "\"" << std::endl;
}
std::string cmGhsMultiTargetGenerator::GetOutputDirectory(
const std::string& config) const
{
std::string outputDir(AbsBuildFilePath);
const char* runtimeOutputProp =
this->GeneratorTarget->GetProperty("RUNTIME_OUTPUT_DIRECTORY");
if (NULL != runtimeOutputProp) {
outputDir = runtimeOutputProp;
}
std::string configCapped(cmSystemTools::UpperCase(config));
const char* runtimeOutputSProp = this->GeneratorTarget->GetProperty(
"RUNTIME_OUTPUT_DIRECTORY_" + configCapped);
if (NULL != runtimeOutputSProp) {
outputDir = runtimeOutputSProp;
}
cmSystemTools::ConvertToUnixSlashes(outputDir);
if (!outputDir.empty()) {
outputDir += "/";
}
return outputDir;
}
std::string cmGhsMultiTargetGenerator::GetOutputFilename(
const std::string& config) const
{
std::string outputFilename(this->GeneratorTarget->GetName());
const char* outputNameProp =
this->GeneratorTarget->GetProperty("OUTPUT_NAME");
if (NULL != outputNameProp) {
outputFilename = outputNameProp;
}
std::string configCapped(cmSystemTools::UpperCase(config));
const char* outputNameSProp =
this->GeneratorTarget->GetProperty(configCapped + "_OUTPUT_NAME");
if (NULL != outputNameSProp) {
outputFilename = outputNameSProp;
}
return outputFilename;
}
std::string cmGhsMultiTargetGenerator::ComputeLongestObjectDirectory(
cmLocalGhsMultiGenerator const* localGhsMultiGenerator,
cmGeneratorTarget* const generatorTarget, cmSourceFile* const sourceFile)
{
std::string dir_max;
dir_max +=
localGhsMultiGenerator->GetMakefile()->GetCurrentBinaryDirectory();
dir_max += "/";
dir_max += generatorTarget->Target->GetName();
dir_max += "/";
std::vector<cmSourceGroup> sourceGroups(
localGhsMultiGenerator->GetMakefile()->GetSourceGroups());
char const* const sourceFullPath = sourceFile->GetFullPath().c_str();
cmSourceGroup* sourceGroup =
localGhsMultiGenerator->GetMakefile()->FindSourceGroup(sourceFullPath,
sourceGroups);
std::string const sgPath(sourceGroup->GetFullName());
dir_max += sgPath;
dir_max += "/Objs/libs/";
dir_max += generatorTarget->Target->GetName();
dir_max += "/";
return dir_max;
}
bool cmGhsMultiTargetGenerator::IsNotKernel(std::string const& config,
const std::string& language)
{
bool output;
std::vector<std::string> options;
this->GeneratorTarget->GetCompileOptions(options, config, language);
output =
options.end() == std::find(options.begin(), options.end(), "-kernel");
return output;
}
bool cmGhsMultiTargetGenerator::DetermineIfTargetGroup(
const cmGeneratorTarget* target)
{
bool output = false;
std::vector<cmSourceFile*> sources;
std::string config =
target->Target->GetMakefile()->GetSafeDefinition("CMAKE_BUILD_TYPE");
target->GetSourceFiles(sources, config);
for (std::vector<cmSourceFile*>::const_iterator sources_i = sources.begin();
sources.end() != sources_i; ++sources_i) {
if ("int" == (*sources_i)->GetExtension()) {
output = true;
}
}
return output;
}
bool cmGhsMultiTargetGenerator::DetermineIfDynamicDownload(
std::string const& config, const std::string& language)
{
std::vector<std::string> options;
bool output = false;
this->GeneratorTarget->GetCompileOptions(options, config, language);
for (std::vector<std::string>::const_iterator options_i = options.begin();
options_i != options.end(); ++options_i) {
std::string option = *options_i;
if (this->DDOption == option) {
output = true;
}
}
return output;
}