Installation at the Helmholtz-Zentrum Berlin
============================================

.. _HZB: http://www.helmholtz-berlin.de

.. _RTEMS: https://www.rtems.org

At the `Helmholtz-Zentrum Berlin`__ we have the following conventions:

__ HZB_

- check out rtems-from-scratch at /opt/csr/lib/rtems/rtems-from-scratch
- INSTALLTOP is always /opt/csr/lib/rtems

This means that:

- The cross compiler toolchain is installed at /opt/csr/lib/rtems/crosstools/RTEMSVERSION
- A locally build gcc, if needed, is installed at /opt/csr/lib/rtems/gcc
- A locally build Python 2, if needed, is installed at /opt/csr/lib/rtems/python2

Here are command lines how to run the scripts

If gcc needs to be built::

  bin/build-gcc.sh /opt/csr/lib/rtems

If Python 2 needs to be build::

  bin/build-python2.sh /opt/csr/lib/rtems

Crosstools for RTEMS_ version 'NN'::

  bin/build-crosstools.sh /opt/csr/lib/rtems CONFIG-RTEMS-NN

Building the RTEMS_ kernel for RTEMS_ version 'NN'::

  bin/build-kernel.sh /opt/csr/lib/rtems CONFIG-RTEMS-NN