C++ (Cpp) LinkerConfig::setCodeGenType Examples

Example #1

File: OutputFormatOptions.cpp Project: Androtos/toolchain_mclinker

/// configure the output filename
bool OutputFormatOptions::parseOutput(Module& pModule, LinkerConfig& pConfig)
{
  if (true == m_Shared || true == m_PIE) {
    // -shared or -pie
    m_FileType = mcld::LinkerConfig::DynObj;
  }
  else if (true == m_Relocatable) {
    // partial linking
    m_FileType = mcld::LinkerConfig::Object;
  }
  else if (mcld::LinkerConfig::Binary == m_OFormat) {
    // binary output
    m_FileType = mcld::LinkerConfig::Binary;
  }

  pConfig.setCodeGenType(m_FileType);

  std::string output_filename(m_OutputFilename.native());

  if (m_OutputFilename.empty()) {

    if (llvm::Triple::Win32 == pConfig.targets().triple().getOS()) {
      output_filename.assign("_out");
      switch (m_FileType) {
        case mcld::LinkerConfig::Object: {
          output_filename += ".obj";
        break;
        }
        case mcld::LinkerConfig::DynObj: {
          output_filename += ".dll";
          break;
        }
        case mcld::LinkerConfig::Exec: {
          output_filename += ".exe";
          break;
        }
        case mcld::LinkerConfig::External:
          break;
        default: {
          return false;
          break;
        }
      } // switch
    }
    else {
      if (mcld::LinkerConfig::Object   == m_FileType ||
          mcld::LinkerConfig::DynObj   == m_FileType ||
          mcld::LinkerConfig::Exec     == m_FileType ||
          mcld::LinkerConfig::External == m_FileType) {
        output_filename.assign("a.out");
      }
      else {
        return false;
      }
    }
  } // end of if empty m_OutputFilename

  pModule.setName(output_filename);
  return true;
}