Running the vac_configure utility directly (for advanced users)

Use the vac_configure utility to configure an advanced installation if multiple versions of XL C/C++ or multiple versions of the SDK GCC are installed on your system.

About this task
To run the vac_configure utility:
  1. Change to the directory that contains the compiler executables:
       cd  installation_path/vacpp/11.1/bin/
    where installation_path is the installation location of the compiler packages. If the compiler is installed in the default location, installation_path is /opt/ibmcmp/.
  2. Run the following command:
      ./vac_configure options
See the following section for required arguments to the vac_configure command: