Patch by Sean Silva!

The patch converts the "How to add a builder" document over to reStructuredText..


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163860 91177308-0d34-0410-b5e6-96231b3b80d8

docs/HowToAddABuilder.rst

@@ -0,0 +1,90 @@
+.. _how_to_add_a_builder:
+
+===================================================================
+How To Add Your Build Configuration To LLVM Buildbot Infrastructure
+===================================================================
+
+.. sectionauthor:: Galina Kistanova <gkistanova@gmail.com>
+
+Introduction
+============
+
+This document contains information about adding a build configuration and
+buildslave to private slave builder to LLVM Buildbot Infrastructure
+`<http://lab.llvm.org:8011>`_.
+
+
+Steps To Add Builder To LLVM Buildbot
+=====================================
+Volunteers can provide their build machines to work as build slaves to
+public LLVM Buildbot.
+
+Here are the steps you can follow to do so:
+
+#. Check the existing build configurations to make sure the one you are
+   interested in is not covered yet or gets built on your computer much
+   faster than on the existing one. We prefer faster builds so developers
+   will get feedback sooner after changes get committed.
+
+#. The computer you will be registering with the LLVM buildbot
+   infrastructure should have all dependencies installed and you can
+   actually build your configuration successfully. Please check what degree
+   of parallelism (-j param) would give the fastest build.  You can build
+   multiple configurations on one computer.
+
+#. Install buildslave (currently we are using buildbot version 0.8.5).
+   Depending on the platform, buildslave could be available to download and
+   install with your packet manager, or you can download it directly from
+   `<http://trac.buildbot.net>`_ and install it manually.
+
+#. Create a designated user account, your buildslave will be running under,
+   and set appropriate permissions.
+
+#. Choose the buildslave root directory (all builds will be placed under
+   it), buildslave access name and password the build master will be using
+   to authenticate your buildslave.
+
+#. Create a buildslave in context of that buildslave account.  Point it to
+   the **lab.llvm.org** port **9990** (see `Buildbot documentation,
+   Creating a slave
+   <http://buildbot.net/buildbot/docs/current/full.html#creating-a-slave>`_
+   for more details) by running the following command:
+
+    .. code-block:: bash
+
+       $ buildslave create-slave <buildslave-root-directory> \
+                    lab.llvm.org:9990 \
+                    <buildslave-access-name> <buildslave-access-password>
+
+#. Fill the buildslave description and admin name/e-mail.  Here is an
+   example of the buildslave description::
+
+       Windows 7 x64
+       Core i7 (2.66GHz), 16GB of RAM
+
+       g++.exe (TDM-1 mingw32) 4.4.0
+       GNU Binutils 2.19.1
+       cmake version 2.8.4
+       Microsoft(R) 32-bit C/C++ Optimizing Compiler Version 16.00.40219.01 for 80x86
+
+#. Make sure you can actually start the buildslave successfully. Then set
+   up your buildslave to start automatically at the start up time.  See the
+   buildbot documentation for help.  You may want to restart your computer
+   to see if it works.
+
+#. Send a patch which adds your build slave and your builder to zorg.
+
+   * slaves are added to ``buildbot/osuosl/master/config/slaves.py``
+   * builders are added to ``buildbot/osuosl/master/config/builders.py``
+
+#. Send the buildslave access name and the access password directly to
+   `Galina Kistanova <mailto:gkistanova@gmail.com>`_, and wait till she
+   will let you know that your changes are applied and buildmaster is
+   reconfigured.
+
+#. Check the status of your buildslave on the `Waterfall Display
+   <http://lab.llvm.org:8011/waterfall>`_ to make sure it is connected, and
+   ``http://lab.llvm.org:8011/buildslaves/<your-buildslave-name>`` to see
+   if administrator contact and slave information are correct.
+
+#. Wait for the first build to succeed and enjoy.