GccToolChain::GccToolChain(const GccToolChain &tc) : ToolChain(tc), m_predefinedMacros(tc.predefinedMacros(QStringList())), m_compilerCommand(tc.compilerCommand()), m_targetAbi(tc.m_targetAbi), m_supportedAbis(tc.m_supportedAbis), m_headerPaths(tc.m_headerPaths), m_version(tc.m_version) { }