Method read

plugins/qmakemanager/qmakeprojectfile.cpp:62–111

}

bool QMakeProjectFile::read()
{
    // default values
    // NOTE: if we already have such a var, e.g. in an include file, we must not overwrite it here!
    if (!m_variableValues.contains(QStringLiteral("QT"))) {
        m_variableValues[QStringLiteral("QT")] = QStringList{QStringLiteral("core"), QStringLiteral("gui")};
    }
    if (!m_variableValues.contains(QStringLiteral("CONFIG"))) {
        m_variableValues[QStringLiteral("CONFIG")] = QStringList() << QStringLiteral("qt");
    }

    Q_ASSERT(m_mkspecs);
    auto addVars = [&](const auto& vars) {
        for (auto it = vars.begin(), end = vars.end(); it != end; ++it) {
            if (!m_variableValues.contains(it.key())) {
                m_variableValues.insert(it.key(), it.value());
            }
        }
    };
    addVars(m_mkspecs->variableMap());
    if (m_cache) {
        addVars(m_cache->variableMap());
    }

    /// TODO: more special variables
    m_variableValues[QStringLiteral("PWD")] = QStringList() << pwd();
    m_variableValues[QStringLiteral("_PRO_FILE_")] = QStringList() << proFile();
    m_variableValues[QStringLiteral("_PRO_FILE_PWD_")] = QStringList() << proFilePwd();
    m_variableValues[QStringLiteral("OUT_PWD")] = QStringList() << outPwd();

    const QString qtInstallHeaders = QStringLiteral("QT_INSTALL_HEADERS");
    const QString qtVersion = QStringLiteral("QT_VERSION");
    const QString qtInstallLibs = QStringLiteral("QT_INSTALL_LIBS");

    const QString executable = QMakeConfig::qmakeExecutable(project());
    if (!m_qmakeQueryCache.contains(executable)) {
        const auto queryResult = QMakeConfig::queryQMake(executable, {qtInstallHeaders, qtVersion, qtInstallLibs});
        if (queryResult.isEmpty()) {
            qCWarning(KDEV_QMAKE) << "Failed to query qmake - bad qmake executable configured?" << executable;
        }
        m_qmakeQueryCache[executable] = queryResult;
    }

    const auto cachedQueryResult = m_qmakeQueryCache.value(executable);
    m_qtIncludeDir = cachedQueryResult.value(qtInstallHeaders);
    m_qtVersion = cachedQueryResult.value(qtVersion);
    m_qtLibDir = cachedQueryResult.value(qtInstallLibs);

    return QMakeFile::read();
}

QStringList QMakeProjectFile::subProjects() const
{