static QList<ProjectExplorer::Abi> guessGccAbi(const Utils::FileName &path, const QStringList &env)
{
if (path.isEmpty())
return QList<ProjectExplorer::Abi>();
QStringList arguments(QLatin1String("-dumpmachine"));
QString machine = QString::fromLocal8Bit(runGcc(path, arguments, env)).trimmed();
return guessGccAbi(machine);
}
Abi GccToolChain::targetAbi() const
{
if (!m_targetAbi.isValid()) {
Utils::Environment env = Utils::Environment::systemEnvironment();
addToEnvironment(env);
m_targetAbi = guessGccAbi(m_compilerPath, env.toStringList());
m_supports64Bit = (m_targetAbi.wordWidth() == 64);
if (m_targetAbi.wordWidth() == 64 && m_forcedTo32Bit)
m_targetAbi = Abi(m_targetAbi.architecture(), m_targetAbi.os(), m_targetAbi.osFlavor(),
m_targetAbi.binaryFormat(), 32);
if (displayName() == typeName())
setDisplayName(defaultDisplayName());
}
return m_targetAbi;
}
static ProjectExplorer::Abi guessGccAbi(const QString &path, const QStringList &env)
{
QStringList arguments(QLatin1String("-dumpmachine"));
QString machine = QString::fromLocal8Bit(runGcc(path, arguments, env)).trimmed();
return guessGccAbi(machine);
}