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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "projectpart.h"
#include <projectexplorer/project.h>
#include <projectexplorer/projectmanager.h>
#include <utils/algorithm.h>
#include <QFile>
#include <QDir>
#include <QTextStream>
using namespace ProjectExplorer;
using namespace Utils;
namespace CppEditor {
QString ProjectPart::id() const
{
QString projectPartId = projectFileLocation();
if (!displayName.isEmpty())
projectPartId.append(QLatin1Char(' ') + displayName);
return projectPartId;
}
QString ProjectPart::projectFileLocation() const
{
QString location = projectFile.toUrlishString();
if (projectFileLine > 0)
location += ":" + QString::number(projectFileLine);
if (projectFileColumn > 0)
location += ":" + QString::number(projectFileColumn);
return location;
}
bool ProjectPart::belongsToProject(const ProjectExplorer::Project *project) const
{
return belongsToProject(project ? project->projectFilePath() : Utils::FilePath());
}
bool ProjectPart::belongsToProject(const Utils::FilePath &project) const
{
return topLevelProject == project;
}
Project *ProjectPart::project() const
{
return ProjectManager::projectWithProjectFilePath(topLevelProject);
}
QByteArray ProjectPart::readProjectConfigFile(const FilePath &projectConfigFile)
{
QByteArray result;
QFile f(projectConfigFile.toFSPathString());
if (f.open(QIODevice::ReadOnly)) {
QTextStream is(&f);
result = is.readAll().toUtf8();
f.close();
}
return result;
}
// TODO: Why do we keep the file *and* the resulting macros? Why do we read the file
// in several places?
static Macros getProjectMacros(const RawProjectPart &rpp)
{
Macros macros = rpp.projectMacros;
if (!rpp.projectConfigFile.isEmpty())
macros += Macro::toMacros(ProjectPart::readProjectConfigFile(rpp.projectConfigFile));
return macros;
}
static HeaderPaths getHeaderPaths(const RawProjectPart &rpp,
const RawProjectPartFlags &flags,
const ToolchainInfo &tcInfo)
{
HeaderPaths headerPaths;
// Prevent duplicate include paths.
// TODO: Do this once when finalizing the raw project part?
std::set<FilePath> seenPaths;
for (const HeaderPath &p : std::as_const(rpp.headerPaths)) {
const FilePath cleanPath = p.path.cleanPath();
if (seenPaths.insert(cleanPath).second)
headerPaths << HeaderPath(cleanPath, p.type);
}
if (tcInfo.headerPathsRunner) {
const HeaderPaths builtInHeaderPaths = tcInfo.headerPathsRunner(
flags.commandLineFlags, tcInfo.sysRootPath, tcInfo.targetTriple);
for (const HeaderPath &header : builtInHeaderPaths) {
// Prevent projects from adding built-in paths as user paths.
erase_if(headerPaths, [&header](const HeaderPath &existing) {
return header.path == existing.path;
});
headerPaths.push_back(HeaderPath{header.path, header.type});
}
}
return headerPaths;
}
static Toolchain::MacroInspectionReport getToolchainMacros(
const RawProjectPartFlags &flags, const ToolchainInfo &tcInfo, Utils::Language language)
{
Toolchain::MacroInspectionReport report;
if (tcInfo.macroInspectionRunner) {
report = tcInfo.macroInspectionRunner(flags.commandLineFlags);
} else if (language == Utils::Language::C) { // No compiler set in kit.
report.languageVersion = Utils::LanguageVersion::LatestC;
} else {
report.languageVersion = Utils::LanguageVersion::LatestCxx;
}
return report;
}
static FilePaths getIncludedFiles(const RawProjectPart &rpp, const RawProjectPartFlags &flags)
{
return !rpp.includedFiles.isEmpty() ? rpp.includedFiles : flags.includedFiles;
}
static QStringList getExtraCodeModelFlags(const RawProjectPart &rpp, const ProjectFiles &files)
{
if (!Utils::anyOf(files, [](const ProjectFile &f) { return f.kind == ProjectFile::CudaSource; }))
return {};
Utils::FilePath cudaPath;
for (const HeaderPath &hp : rpp.headerPaths) {
if (hp.type == HeaderPathType::BuiltIn)
continue;
if (!hp.path.endsWith("/include"))
continue;
const FilePath includeDir = hp.path;
if (!includeDir.pathAppended("cuda.h").exists())
continue;
if (cudaPath.isEmpty())
cudaPath = includeDir.parentDir().searchHereAndInParents("nvvm", QDir::Files);
break;
}
if (!cudaPath.isEmpty())
return {"--cuda-path=" + cudaPath.toUserOutput()};
return {};
}
ProjectPart::ProjectPart(const Utils::FilePath &topLevelProject,
const RawProjectPart &rpp,
const QString &displayName,
const ProjectFiles &files,
Utils::Language language,
Utils::LanguageExtensions languageExtensions,
const RawProjectPartFlags &flags,
const ToolchainInfo &tcInfo)
: topLevelProject(topLevelProject),
displayName(displayName),
projectFile(rpp.projectFile),
projectConfigFile(rpp.projectConfigFile),
projectFileLine(rpp.projectFileLine),
projectFileColumn(rpp.projectFileColumn),
callGroupId(rpp.callGroupId),
language(language),
languageExtensions(languageExtensions | flags.languageExtensions),
qtVersion(rpp.qtVersion),
files(files),
includedFiles(getIncludedFiles(rpp, flags)),
precompiledHeaders(rpp.precompiledHeaders),
headerPaths(getHeaderPaths(rpp, flags, tcInfo)),
projectMacros(getProjectMacros(rpp)),
buildSystemTarget(rpp.buildSystemTarget),
buildTargetType(rpp.buildTargetType),
selectedForBuilding(rpp.selectedForBuilding),
toolchainType(tcInfo.type),
isMsvc2015Toolchain(tcInfo.isMsvc2015Toolchain),
toolchainTargetTriple(tcInfo.targetTriple),
targetTripleIsAuthoritative(tcInfo.targetTripleIsAuthoritative),
toolchainAbi(tcInfo.abi),
toolchainInstallDir(tcInfo.installDir),
compilerFilePath(tcInfo.compilerFilePath),
warningFlags(flags.warningFlags),
extraCodeModelFlags(tcInfo.extraCodeModelFlags + getExtraCodeModelFlags(rpp, files)),
compilerFlags(flags.commandLineFlags),
m_macroReport(getToolchainMacros(flags, tcInfo, language)),
languageFeatures(deriveLanguageFeatures())
{
}
CPlusPlus::LanguageFeatures ProjectPart::deriveLanguageFeatures() const
{
const bool hasCxx = languageVersion >= Utils::LanguageVersion::CXX98;
const bool hasQt = hasCxx && qtVersion != Utils::QtMajorVersion::None;
CPlusPlus::LanguageFeatures features;
features.cxx11Enabled = languageVersion >= Utils::LanguageVersion::CXX11;
features.cxx14Enabled = languageVersion >= Utils::LanguageVersion::CXX14;
features.cxx17Enabled = languageVersion >= Utils::LanguageVersion::CXX17;
features.cxx20Enabled = languageVersion >= Utils::LanguageVersion::CXX20;
features.cxxEnabled = hasCxx;
features.c99Enabled = languageVersion >= Utils::LanguageVersion::C99;
features.objCEnabled = languageExtensions.testFlag(Utils::LanguageExtension::ObjectiveC);
features.qtEnabled = hasQt;
features.qtMocRunEnabled = hasQt;
if (!hasQt) {
features.qtKeywordsEnabled = false;
} else {
features.qtKeywordsEnabled = !Utils::contains(projectMacros,
[] (const ProjectExplorer::Macro ¯o) { return macro.key == "QT_NO_KEYWORDS"; });
}
return features;
}
} // namespace CppEditor
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