User manual, devel install and windows install.

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+.. comment: Copyright (c) 2016 Chris Johns <chrisj@rtems.org>
+.. comment: All rights reserved.
+
+.. _microsoft-windows-installation:
+
+Microsoft Windows Installation
+==============================
+.. index:: Microsoft Windows Installation
+
+This section details how you create an RTEMS development environment on
+Windows. The installation documented here is on `Windows 7 64bit Professional`.
+
+RTEMS Development on Windows
+----------------------------
+
+RTEMS supports Windows as a development host and the tools for most
+architectures are available. The RTEMS Project relies on the GNU tools for
+compilers and debuggers and we use the simulators that come with GDB and
+QEMU. The Windows support for these tools varies and the RTEMS Project is
+committed to helping the open source community improve the Windows
+experience. If something is not working or supported please email the
+:r:list:`users`.
+
+The RTEMS Project's Windows tools are native Windows executables giving the
+user the best possible experience on Windows. Native Windows programs use the
+standard Windows DLLs and paths. Integration with standard Windows integrated
+development tools such as editors is straight forward. POSIX emulation
+environments such as Cygwin and the MSYS2 shell have special executables that
+require a POSIX emulation DLL and these emulation DLLs add an extra layer of
+complexity as well as a performance over-head. The RTEMS Project uses these
+POSIX emulation shells to run configure scripts that come with various open
+source packages such as `gcc` so they form an important and valued part of the
+environment we describe here. The output of this procedure forms the tools you
+use during your application development and they do not depend the emulation
+DLLs.
+
+The performance of the compiler is as good as you can have on Windows and the
+performance compiling a single file will be similar to that on a host like
+Linux or FreeBSD given the same hardware. Building the tools from source is
+much slower on Windows because POSIX shells and related tools are used and the
+POSIX emulation overhead it much much slower than a native POSIX operating
+system like Linux and FreeBSD. This overhead is only during the building of the
+tools and the RTEMS kernel and if you use a suitable build system that is
+native to Windows your application development should be similar to other
+operating systems.
+
+Windows path length is limited and can cause problems when building the
+tools. The standard Windows API has a ``MAX_PATH`` length of 260
+characters. This can effect some of the tools used by RTEMS. It is recommended
+you keep the top level directories as short as possible when building the RTEMS
+tools and you also keep an eye on the path length when developing your
+application. The RTEMS built tools can handle much longer path lengths however
+some of the GNU tools such as those in the ``binutils`` package cannot.
+
+POSIX Support
+-------------
+
+Building the RTEMS compilers, debugger, the RTEMS kernel and a number of other
+3rd party packages requires a POSIX environment. On Windows you can use Cygwin
+or MSYS2. This document focuses on MSYS2. It is smaller than Cygwin and comes
+with the Arch Linux package manager ``pacman``.
+
+MSYS2 provides MinGW64 support as well as a POSIX shell called MSYS2. The
+MinGW64 compiler and related tools produce 64bit native Windows
+executables. The shell is a standard Bourne shell and the MSYS2 environment is
+a stripped Cygwin shell with enough support to run the various ``configure``
+scripts needed to build the RTEMS tools and the RTEMS kernel.
+
+MSYS2 is built around the ``pacman`` packing tool. This makes MSYS2 a
+distribution and that is a welcome feature on Windows. You get a powerful tool
+to manage your development environment on Windows.
+
+Python
+------
+
+We need Python to build the tools as the RSB is written in Python and we need
+suitable Python libraries to link to GDB as RTEMS makes use of GDB's Python
+support. This place specific demands on the Python we need installed and
+available and MSYS2 provides suitable Python versions we can use. You need to
+make sure you have the correct type and version of Python installed.
+
+We cannot use the Python executables created by the Python project (python.org)
+as they are built by Microsoft's C (MSC) compiler. Linking the MSC Python
+libraries with the MinGW64 executables is not easy and MSYS provided us with a
+simple solution so we do not support this.
+
+MSYS2 provides two types and versions of Python executables, MinGW and MSYS and
+Python version 2 and 3. For Windows we need the MinGW executable so we have
+suitables libraries and we have to have Python vrrsion 2 because on Windows GDB
+only builds with Python2.
+
+You also need to install the MSYS version of Python along with the MinGW64
+Python2 package. The MSYS Python is version 3 and the RSB can support version 2
+and 3 of Python and it helps handle some of the long paths building GCC can
+generate.
+
+Installing MSYS2
+----------------
+
+MSYS2 is installed on a new machine using the MSYS2 installer found on
+https://msys2.github.io/. Please select the ``x86_64`` variant for 64bit
+support. Run the installer followin the 7 steps listed on the page.
+
+MSYS2 uses the ``pacman`` package manager. The Arch Linux project has detailed
+documentation on how to use ``pacman``. What is shown here is a just few
+examples of what you can do.
+
+Open a 64bit MSYS shell from the Start Menu:
+
+.. figure:: msys2-minw64-start-menu.png
+   :width: 50%
+   :align: center
+   :alt: MSYS2 64bit Shell Start Menu
+
+The packages we require are:
+
+ * python
+ * mingw-w64-x86_64-python2
+ * mingw-w64-x86_64-gcc
+ * git
+ * bison
+ * cvs
+ * diffutils
+ * make
+ * patch
+ * tar
+ * texinfo
+ * unzip
+
+.. note::
+
+   The actual output provided may vary due to changes in the dependent packages
+   or newer package versions.
+
+Install the packages using ``pacman``:
+
+.. code-block:: shell
+
+   ~
+  $ pacman -S python mingw-w64-x86_64-python2 mingw-w64-x86_64-gcc \
+  >           bison cvs diffutils git make patch tar texinfo unzip
+  resolving dependencies...
+  looking for conflicting packages...
+
+  Packages (74) db-5.3.28-2  expat-2.1.0-2  gdbm-1.11-3  heimdal-1.5.3-8
+                libgdbm-1.11-3  mingw-w64-x86_64-binutils-2.26-21
+                mingw-w64-x86_64-bzip2-1.0.6-5
+                mingw-w64-x86_64-ca-certificates-20150426-2
+                mingw-w64-x86_64-crt-git-5.0.0.4627.03684c4-1
+                mingw-w64-x86_64-expat-2.1.0-6  mingw-w64-x86_64-gcc-libs-5.3.0-2
+                mingw-w64-x86_64-gdbm-1.11-3  mingw-w64-x86_64-gettext-0.19.6-2
+                mingw-w64-x86_64-gmp-6.1.0-1
+                mingw-w64-x86_64-headers-git-5.0.0.4627.53be55d-1
+                mingw-w64-x86_64-isl-0.15-1  mingw-w64-x86_64-libffi-3.2.1-3
+                mingw-w64-x86_64-libiconv-1.14-5
+                mingw-w64-x86_64-libsystre-1.0.1-2
+                mingw-w64-x86_64-libtasn1-4.7-1
+                mingw-w64-x86_64-libtre-git-r122.c2f5d13-4
+                mingw-w64-x86_64-libwinpthread-git-5.0.0.4573.628fdbf-1
+                mingw-w64-x86_64-mpc-1.0.3-2  mingw-w64-x86_64-mpfr-3.1.3.p0-2
+                mingw-w64-x86_64-ncurses-6.0.20160220-2
+                mingw-w64-x86_64-openssl-1.0.2.g-1
+                mingw-w64-x86_64-p11-kit-0.23.1-3
+                mingw-w64-x86_64-readline-6.3.008-1  mingw-w64-x86_64-tcl-8.6.5-1
+                mingw-w64-x86_64-termcap-1.3.1-2  mingw-w64-x86_64-tk-8.6.5-1
+                mingw-w64-x86_64-windows-default-manifest-6.4-2
+                mingw-w64-x86_64-winpthreads-git-5.0.0.4573.628fdbf-1
+                mingw-w64-x86_64-zlib-1.2.8-9  openssh-7.1p2-1  perl-5.22.0-2
+                perl-Authen-SASL-2.16-2  perl-Convert-BinHex-1.123-2
+                perl-Encode-Locale-1.04-1  perl-Error-0.17024-1
+                perl-File-Listing-6.04-2  perl-HTML-Parser-3.71-3
+                perl-HTML-Tagset-3.20-2  perl-HTTP-Cookies-6.01-2
+                perl-HTTP-Daemon-6.01-2  perl-HTTP-Date-6.02-2
+                perl-HTTP-Message-6.06-2  perl-HTTP-Negotiate-6.01-2
+                perl-IO-Socket-SSL-2.016-1  perl-IO-stringy-2.111-1
+                perl-LWP-MediaTypes-6.02-2  perl-MIME-tools-5.506-1
+                perl-MailTools-2.14-1  perl-Net-HTTP-6.09-1
+                perl-Net-SMTP-SSL-1.02-1  perl-Net-SSLeay-1.70-1
+                perl-TermReadKey-2.33-1  perl-TimeDate-2.30-2  perl-URI-1.68-1
+                perl-WWW-RobotRules-6.02-2  perl-libwww-6.13-1  vim-7.4.1468-1
+                bison-3.0.4-1  cvs-1.11.23-2  diffutils-3.3-3  git-2.7.2-1
+                make-4.1-4  mingw-w64-x86_64-gcc-5.3.0-2
+                mingw-w64-x86_64-python2-2.7.11-4  patch-2.7.5-1  python-3.4.3-3
+                tar-1.28-3  texinfo-6.0-1  unzip-6.0-2
+
+  Total Download Size:   114.10 MiB
+  Total Installed Size:  689.61 MiB
+
+  :: Proceed with installation? [Y/n] y
+  :: Retrieving packages...
+   mingw-w64-x86_64-gm...   477.1 KiB   681K/s 00:01 [#####################] 100%
+   mingw-w64-x86_64-li...    24.2 KiB   755K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-gc...   541.9 KiB   705K/s 00:01 [#####################] 100%
+   mingw-w64-x86_64-ex...   106.7 KiB   702K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-bz...    77.9 KiB   666K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-li...   600.2 KiB   703K/s 00:01 [#####################] 100%
+   mingw-w64-x86_64-ge...     3.0 MiB   700K/s 00:04 [#####################] 100%
+   mingw-w64-x86_64-gd...   151.8 KiB   483K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-li...    34.5 KiB   705K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-li...    69.2 KiB   713K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-li...     9.3 KiB   778K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-nc...  1800.5 KiB   701K/s 00:03 [#####################] 100%
+   mingw-w64-x86_64-li...   171.4 KiB   708K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-p1...   193.5 KiB   709K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-ca...   382.1 KiB   705K/s 00:01 [#####################] 100%
+   mingw-w64-x86_64-zl...   148.6 KiB   704K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-op...     3.3 MiB   624K/s 00:05 [#####################] 100%
+   mingw-w64-x86_64-te...    12.6 KiB  76.7K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-re...   327.4 KiB   277K/s 00:01 [#####################] 100%
+   mingw-w64-x86_64-tc...     2.9 MiB   699K/s 00:04 [#####################] 100%
+   mingw-w64-x86_64-tk...  1869.2 KiB   703K/s 00:03 [#####################] 100%
+   mingw-w64-x86_64-py...    10.9 MiB   699K/s 00:16 [#####################] 100%
+   mingw-w64-x86_64-bi...    12.7 MiB   688K/s 00:19 [#####################] 100%
+   mingw-w64-x86_64-he...     5.0 MiB   645K/s 00:08 [#####################] 100%
+   mingw-w64-x86_64-cr...     2.6 MiB   701K/s 00:04 [#####################] 100%
+   mingw-w64-x86_64-is...   524.3 KiB   684K/s 00:01 [#####################] 100%
+   mingw-w64-x86_64-mp...   265.2 KiB   705K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-mp...    62.3 KiB  82.9K/s 00:01 [#####################] 100%
+   mingw-w64-x86_64-wi...  1484.0   B  0.00B/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-wi...    33.2 KiB   346K/s 00:00 [#####################] 100%
+   mingw-w64-x86_64-gc...    25.1 MiB   701K/s 00:37 [#####################] 100%
+   python-3.4.3-3-x86_64     12.1 MiB   700K/s 00:18 [#####################] 100%
+   bison-3.0.4-1-x86_64    1045.1 KiB   703K/s 00:01 [#####################] 100%
+   heimdal-1.5.3-8-x86_64   543.7 KiB   703K/s 00:01 [#####################] 100%
+   cvs-1.11.23-2-x86_64     508.2 KiB   388K/s 00:01 [#####################] 100%
+   diffutils-3.3-3-x86_64   265.7 KiB   478K/s 00:01 [#####################] 100%
+   expat-2.1.0-2-x86_64      13.1 KiB   817K/s 00:00 [#####################] 100%
+   vim-7.4.1468-1-x86_64      6.1 MiB   700K/s 00:09 [#####################] 100%
+   openssh-7.1p2-1-x86_64   653.4 KiB   703K/s 00:01 [#####################] 100%
+   db-5.3.28-2-x86_64        41.7 KiB   719K/s 00:00 [#####################] 100%
+   libgdbm-1.11-3-x86_64     20.4 KiB   754K/s 00:00 [#####################] 100%
+   gdbm-1.11-3-x86_64       108.5 KiB   704K/s 00:00 [#####################] 100%
+   perl-5.22.0-2-x86_64      12.4 MiB   702K/s 00:18 [#####################] 100%
+   perl-Error-0.17024-...    17.1 KiB   742K/s 00:00 [#####################] 100%
+   perl-Authen-SASL-2....    42.4 KiB   731K/s 00:00 [#####################] 100%
+   perl-Encode-Locale-...     9.7 KiB   745K/s 00:00 [#####################] 100%
+   perl-HTTP-Date-6.02...     8.6 KiB   784K/s 00:00 [#####################] 100%
+   perl-File-Listing-6...     7.7 KiB   769K/s 00:00 [#####################] 100%
+   perl-HTML-Tagset-3....    10.3 KiB   732K/s 00:00 [#####################] 100%
+   perl-HTML-Parser-3....    76.9 KiB   516K/s 00:00 [#####################] 100%
+   perl-LWP-MediaTypes...    18.0 KiB   752K/s 00:00 [#####################] 100%
+   perl-URI-1.68-1-any       75.6 KiB   609K/s 00:00 [#####################] 100%
+   perl-HTTP-Message-6...    71.3 KiB   625K/s 00:00 [#####################] 100%
+   perl-HTTP-Cookies-6...    20.4 KiB   499K/s 00:00 [#####################] 100%
+   perl-HTTP-Daemon-6....    14.2 KiB   749K/s 00:00 [#####################] 100%
+   perl-HTTP-Negotiate...    11.4 KiB   817K/s 00:00 [#####################] 100%
+   perl-Net-HTTP-6.09-...    19.8 KiB   732K/s 00:00 [#####################] 100%
+   perl-WWW-RobotRules...    12.2 KiB   766K/s 00:00 [#####################] 100%
+   perl-libwww-6.13-1-any   122.2 KiB   661K/s 00:00 [#####################] 100%
+   perl-TimeDate-2.30-...    35.9 KiB   718K/s 00:00 [#####################] 100%
+   perl-MailTools-2.14...    58.4 KiB   712K/s 00:00 [#####################] 100%
+   perl-IO-stringy-2.1...    52.6 KiB   721K/s 00:00 [#####################] 100%
+   perl-Convert-BinHex...    30.1 KiB   733K/s 00:00 [#####################] 100%
+   perl-MIME-tools-5.5...   180.4 KiB   705K/s 00:00 [#####################] 100%
+   perl-Net-SSLeay-1.7...   191.2 KiB   708K/s 00:00 [#####################] 100%
+   perl-IO-Socket-SSL-...   112.5 KiB   703K/s 00:00 [#####################] 100%
+   perl-Net-SMTP-SSL-1...     3.5 KiB   881K/s 00:00 [#####################] 100%
+   perl-TermReadKey-2....    20.9 KiB   745K/s 00:00 [#####################] 100%
+   git-2.7.2-1-x86_64         3.6 MiB   702K/s 00:05 [#####################] 100%
+   make-4.1-4-x86_64        387.0 KiB   671K/s 00:01 [#####################] 100%
+   patch-2.7.5-1-x86_64      75.9 KiB   684K/s 00:00 [#####################] 100%
+   tar-1.28-3-x86_64        671.9 KiB   379K/s 00:02 [#####################] 100%
+   texinfo-6.0-1-x86_64     992.7 KiB   625K/s 00:02 [#####################] 100%
+   unzip-6.0-2-x86_64        93.1 KiB   705K/s 00:00 [#####################] 100%
+  (74/74) checking keys in keyring                   [#####################] 100%
+  (74/74) checking package integrity                 [#####################] 100%
+  (74/74) loading package files                      [#####################] 100%
+  (74/74) checking for file conflicts                [#####################] 100%
+  (74/74) checking available disk space              [#####################] 100%
+  :: Processing package changes...
+  ( 1/74) installing python                          [#####################] 100%
+  ( 2/74) installing mingw-w64-x86_64-gmp            [#####################] 100%
+  ( 3/74) installing mingw-w64-x86_64-libwinpthr...  [#####################] 100%
+  ( 4/74) installing mingw-w64-x86_64-gcc-libs       [#####################] 100%
+  ( 5/74) installing mingw-w64-x86_64-expat          [#####################] 100%
+  ( 6/74) installing mingw-w64-x86_64-bzip2          [#####################] 100%
+  ( 7/74) installing mingw-w64-x86_64-libiconv       [#####################] 100%
+  ( 8/74) installing mingw-w64-x86_64-gettext        [#####################] 100%
+  ( 9/74) installing mingw-w64-x86_64-gdbm           [#####################] 100%
+  (10/74) installing mingw-w64-x86_64-libffi         [#####################] 100%
+  (11/74) installing mingw-w64-x86_64-libtre-git     [#####################] 100%
+  (12/74) installing mingw-w64-x86_64-libsystre      [#####################] 100%
+  (13/74) installing mingw-w64-x86_64-ncurses        [#####################] 100%
+  (14/74) installing mingw-w64-x86_64-libtasn1       [#####################] 100%
+  (15/74) installing mingw-w64-x86_64-p11-kit        [#####################] 100%
+  (16/74) installing mingw-w64-x86_64-ca-certifi...  [#####################] 100%
+  (17/74) installing mingw-w64-x86_64-zlib           [#####################] 100%
+  (18/74) installing mingw-w64-x86_64-openssl        [#####################] 100%
+  (19/74) installing mingw-w64-x86_64-termcap        [#####################] 100%
+  (20/74) installing mingw-w64-x86_64-readline       [#####################] 100%
+  (21/74) installing mingw-w64-x86_64-tcl            [#####################] 100%
+  (22/74) installing mingw-w64-x86_64-tk             [#####################] 100%
+  (23/74) installing mingw-w64-x86_64-python2        [#####################] 100%
+  (24/74) installing mingw-w64-x86_64-binutils       [#####################] 100%
+  (25/74) installing mingw-w64-x86_64-headers-git    [#####################] 100%
+  (26/74) installing mingw-w64-x86_64-crt-git        [#####################] 100%
+  (27/74) installing mingw-w64-x86_64-isl            [#####################] 100%
+  (28/74) installing mingw-w64-x86_64-mpfr           [#####################] 100%
+  (29/74) installing mingw-w64-x86_64-mpc            [#####################] 100%
+  (30/74) installing mingw-w64-x86_64-windows-de...  [#####################] 100%
+  (31/74) installing mingw-w64-x86_64-winpthread...  [#####################] 100%
+  (32/74) installing mingw-w64-x86_64-gcc            [#####################] 100%
+  (33/74) installing bison                           [#####################] 100%
+  (34/74) installing heimdal                         [#####################] 100%
+  (35/74) installing cvs                             [#####################] 100%
+  (36/74) installing diffutils                       [#####################] 100%
+  (37/74) installing expat                           [#####################] 100%
+  (38/74) installing vim                             [#####################] 100%
+  (39/74) installing openssh                         [#####################] 100%
+  (40/74) installing db                              [#####################] 100%
+  (41/74) installing libgdbm                         [#####################] 100%
+  (42/74) installing gdbm                            [#####################] 100%
+  (43/74) installing perl                            [#####################] 100%
+  (44/74) installing perl-Error                      [#####################] 100%
+  (45/74) installing perl-Authen-SASL                [#####################] 100%
+  (46/74) installing perl-Encode-Locale              [#####################] 100%
+  (47/74) installing perl-HTTP-Date                  [#####################] 100%
+  (48/74) installing perl-File-Listing               [#####################] 100%
+  (49/74) installing perl-HTML-Tagset                [#####################] 100%
+  (50/74) installing perl-HTML-Parser                [#####################] 100%
+  (51/74) installing perl-LWP-MediaTypes             [#####################] 100%
+  (52/74) installing perl-URI                        [#####################] 100%
+  (53/74) installing perl-HTTP-Message               [#####################] 100%
+  (54/74) installing perl-HTTP-Cookies               [#####################] 100%
+  (55/74) installing perl-HTTP-Daemon                [#####################] 100%
+  (56/74) installing perl-HTTP-Negotiate             [#####################] 100%
+  (57/74) installing perl-Net-HTTP                   [#####################] 100%
+  (58/74) installing perl-WWW-RobotRules             [#####################] 100%
+  (59/74) installing perl-libwww                     [#####################] 100%
+  Optional dependencies for perl-libwww
+      perl-LWP-Protocol-HTTPS: for https:// url schemes
+  (60/74) installing perl-TimeDate                   [#####################] 100%
+  (61/74) installing perl-MailTools                  [#####################] 100%
+  (62/74) installing perl-IO-stringy                 [#####################] 100%
+  (63/74) installing perl-Convert-BinHex             [#####################] 100%
+  module test... pass.
+  (64/74) installing perl-MIME-tools                 [#####################] 100%
+  (65/74) installing perl-Net-SSLeay                 [#####################] 100%
+  (66/74) installing perl-IO-Socket-SSL              [#####################] 100%
+  (67/74) installing perl-Net-SMTP-SSL               [#####################] 100%
+  (68/74) installing perl-TermReadKey                [#####################] 100%
+  (69/74) installing git                             [#####################] 100%
+  Optional dependencies for git
+      python2: various helper scripts
+      subversion: git svn
+  (70/74) installing make                            [#####################] 100%
+  (71/74) installing patch                           [#####################] 100%
+  Optional dependencies for patch
+      ed: for patch -e functionality
+  (72/74) installing tar                             [#####################] 100%
+  (73/74) installing texinfo                         [#####################] 100%
+  (74/74) installing unzip                           [#####################] 100%
+
+Building the RTEMS Tools
+------------------------
+
+Create a workspace for RTEMS using the following shell command:
+
+.. sidebar:: *Creating Tool Archives*
+
+  Add ``--bset-tar-file`` to the ``sb-set-builder`` command line to create
+  tar files of the built package set.
+
+.. code-block:: shell
+
+   ~
+  $ mkdir -p /c/opt/rtems
+
+The ``/c`` path is an internal MSYS2 mount point of the ``C:`` drive. The
+command creates the RTEMS work space on the ``C:`` drive. If you wish to use
+another drive please subsitute ``/c`` with your drive letter.
+
+We build and install all RTEMS packages under the `prefix` we just created. Change to that
+directory and get a copy of the RSB:
+
+.. code-block:: shell
+
+   ~
+  $ cd /c/opt/rtems
+   /c/opt/rtems
+  $ git clone git://git.rtems.org/rtems-source-builder.git rsb
+  Cloning into 'rsb'...
+  remote: Counting objects: 5716, done.
+  remote: Compressing objects: 100% (2183/2183), done.
+  remote: Total 5716 (delta 3919), reused 5071 (delta 3494)
+  Receiving objects: 100% (5716/5716), 2.46 MiB | 656.00 KiB/s, done.
+  Resolving deltas: 100% (3919/3919), done.
+  Checking connectivity... done.
+  Checking out files: 100% (630/630), done.
+   /c/opt/rtems
+  $ cd rsb
+
+We are building RTEMS 4.11 tools so select the *4.11* branch:
+
+.. code-block:: shell
+
+   /c/opt/rtems/rsb
+  $ git checkout 4.11
+  Branch 4.11 set up to track remote branch 4.11 from origin.
+  Switched to a new branch '4.11'
+   /c/opt/rtems/rsb
+  $
+
+Check the RSB has a valid environment:
+
+.. code-block:: shell
+
+   /c/opt/rtems/rsb
+  $ cd rtems
+   /c/opt/rtems/rsb/rtems
+  $ ../source-builder/sb-check
+  RTEMS Source Builder - Check, 4.11 (01ac76f2f90f)
+  Environment is ok
+   /c/opt/rtems/rsb/rtems
+  $
+
+To build a set of RTEMS tools for the Intel ``i386`` architecture:
+
+.. code-block:: shell
+
+   /c/opt/rtems/rsb/rtems
+  $ ../source-builder/sb-set-builder --prefix=/c/opt/rtems/4.11 4.11/rtems-i386
+  RTEMS Source Builder - Set Builder, 4.11 (01ac76f2f90f)
+  Build Set: 4.11/rtems-i386
+  Build Set: 4.11/rtems-autotools.bset
+  Build Set: 4.11/rtems-autotools-internal.bset
+  config: tools/rtems-autoconf-2.69-1.cfg
+  package: autoconf-2.69-x86_64-w64-mingw32-1
+  Creating source directory: sources
+  download: ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz -> sources/autoconf-2.69.tar.gz
+  downloading: sources/autoconf-2.69.tar.gz - 1.8MB of 1.8MB (100%)
+   building: autoconf-2.69-x86_64-w64-mingw32-1
+  config: tools/rtems-automake-1.12.6-1.cfg
+  package: automake-1.12.6-x86_64-w64-mingw32-1
+  download: ftp://ftp.gnu.org/gnu/automake/automake-1.12.6.tar.gz -> sources/automake-1.12.6.tar.gz
+  downloading: sources/automake-1.12.6.tar.gz - 2.0MB of 2.0MB (100%)
+   building: automake-1.12.6-x86_64-w64-mingw32-1
+  cleaning: autoconf-2.69-x86_64-w64-mingw32-1
+  cleaning: automake-1.12.6-x86_64-w64-mingw32-1
+  Build Set: Time 0:00:42.515625
+  Build Set: 4.11/rtems-autotools-base.bset
+  config: tools/rtems-autoconf-2.69-1.cfg
+  package: autoconf-2.69-x86_64-w64-mingw32-1
+  building: autoconf-2.69-x86_64-w64-mingw32-1
+  reporting: tools/rtems-autoconf-2.69-1.cfg -> autoconf-2.69-x86_64-w64-mingw32-1.txt
+  reporting: tools/rtems-autoconf-2.69-1.cfg -> autoconf-2.69-x86_64-w64-mingw32-1.xml
+  config: tools/rtems-automake-1.12.6-1.cfg
+  package: automake-1.12.6-x86_64-w64-mingw32-1
+  building: automake-1.12.6-x86_64-w64-mingw32-1
+  reporting: tools/rtems-automake-1.12.6-1.cfg -> automake-1.12.6-x86_64-w64-mingw32-1.txt
+  reporting: tools/rtems-automake-1.12.6-1.cfg -> automake-1.12.6-x86_64-w64-mingw32-1.xml
+  tarball: tar/rtems-4.11-autotools-x86_64-w64-mingw32-1.tar.bz2
+  installing: autoconf-2.69-x86_64-w64-mingw32-1 -> C:\opt\rtems\4.11
+  installing: automake-1.12.6-x86_64-w64-mingw32-1 -> C:\opt\rtems\4.11
+  cleaning: autoconf-2.69-x86_64-w64-mingw32-1
+  cleaning: automake-1.12.6-x86_64-w64-mingw32-1
+  Build Set: Time 0:00:37.718750
+  Build Set: Time 0:01:20.234375
+  config: devel/expat-2.1.0-1.cfg
+  package: expat-2.1.0-x86_64-w64-mingw32-1
+  download:   http://downloads.sourceforge.net/project/expat/expat/2.1.0/expat-2.1.0.tar.gz -> sources/expat-2.1.0.tar.gz
+   redirect:  http://iweb.dl.sourceforge.net/project/expat/expat/2.1.0/expat-2.1.0.tar.gz
+  downloading: sources/expat-2.1.0.tar.gz - 549.4kB of 549.4kB (100%)
+   building: expat-2.1.0-x86_64-w64-mingw32-1
+  reporting: devel/expat-2.1.0-1.cfg -> expat-2.1.0-x86_64-w64-mingw32-1.txt
+  reporting: devel/expat-2.1.0-1.cfg -> expat-2.1.0-x86_64-w64-mingw32-1.xml
+  config: tools/rtems-binutils-2.24-1.cfg
+  package: i386-rtems4.11-binutils-2.24-x86_64-w64-mingw32-1
+  download: ftp://ftp.gnu.org/gnu/binutils/binutils-2.24.tar.bz2 -> sources/binutils-2.24.tar.bz2
+  downloading: sources/binutils-2.24.tar.bz2 - 21.7MB of 21.7MB (100%)
+  building: i386-rtems4.11-binutils-2.24-x86_64-w64-mingw32-1
+  reporting: tools/rtems-binutils-2.24-1.cfg -> i386-rtems4.11-binutils-2.24-x86_64-w64-mingw32-1.txt
+  reporting: tools/rtems-binutils-2.24-1.cfg -> i386-rtems4.11-binutils-2.24-x86_64-w64-mingw32-1.xml
+  config: tools/rtems-gcc-4.9.3-newlib-2.2.0-20150423-1.cfg
+  package: i386-rtems4.11-gcc-4.9.3-newlib-2.2.0.20150423-x86_64-w64-mingw32-1
+  download: ftp://ftp.gnu.org/gnu/gcc/gcc-4.9.3/gcc-4.9.3.tar.bz2 -> sources/gcc-4.9.3.tar.bz2
+  downloading: sources/gcc-4.9.3.tar.bz2 - 85.8MB of 85.8MB (100%)
+  download: ftp://sourceware.org/pub/newlib/newlib-2.2.0.20150423.tar.gz -> sources/newlib-2.2.0.20150423.tar.gz
+  downloading: sources/newlib-2.2.0.20150423.tar.gz - 16.7MB of 16.7MB (100%)
+  download: http://www.mpfr.org/mpfr-3.0.1/mpfr-3.0.1.tar.bz2 -> sources/mpfr-3.0.1.tar.bz2
+  downloading: sources/mpfr-3.0.1.tar.bz2 - 1.1MB of 1.1MB (100%)
+  download: http://www.multiprecision.org/mpc/download/mpc-0.8.2.tar.gz -> sources/mpc-0.8.2.tar.gz
+  downloading: sources/mpc-0.8.2.tar.gz - 535.5kB of 535.5kB (100%)
+  download: ftp://ftp.gnu.org/gnu/gmp/gmp-5.0.5.tar.bz2 -> sources/gmp-5.0.5.tar.bz2
+  downloading: sources/gmp-5.0.5.tar.bz2 - 2.0MB of 2.0MB (100%)
+  building: i386-rtems4.11-gcc-4.9.3-newlib-2.2.0.20150423-x86_64-w64-mingw32-1
+  reporting: tools/rtems-gcc-4.9.3-newlib-2.2.0-20150423-1.cfg ->
+  i386-rtems4.11-gcc-4.9.3-newlib-2.2.0.20150423-x86_64-w64-mingw32-1.txt
+  reporting: tools/rtems-gcc-4.9.3-newlib-2.2.0-20150423-1.cfg ->
+  i386-rtems4.11-gcc-4.9.3-newlib-2.2.0.20150423-x86_64-w64-mingw32-1.xml
+  config: tools/rtems-gdb-7.9-1.cfg
+  package: i386-rtems4.11-gdb-7.9-x86_64-w64-mingw32-1
+  download: http://ftp.gnu.org/gnu/gdb/gdb-7.9.tar.xz -> sources/gdb-7.9.tar.xz
+  downloading: sources/gdb-7.9.tar.xz - 17.0MB of 17.0MB (100%)
+  download: https://git.rtems.org/rtems-tools/plain/tools/4.11/gdb/gdb-sim-arange-inline.diff -> patches/gdb-sim-arange-inline.diff
+  downloading: patches/gdb-sim-arange-inline.diff - 761.0 bytes of 761.0 bytes (100%)
+  download: https://git.rtems.org/rtems-tools/plain/tools/4.11/gdb/gdb-sim-cgen-inline.diff -> patches/gdb-sim-cgen-inline.diff
+  downloading: patches/gdb-sim-cgen-inline.diff - 706.0 bytes of 706.0 bytes (100%)
+  building: i386-rtems4.11-gdb-7.9-x86_64-w64-mingw32-1
+  reporting: tools/rtems-gdb-7.9-1.cfg ->
+  i386-rtems4.11-gdb-7.9-x86_64-w64-mingw32-1.txt
+  reporting: tools/rtems-gdb-7.9-1.cfg ->
+  i386-rtems4.11-gdb-7.9-x86_64-w64-mingw32-1.xml
+  config: tools/rtems-tools-4.11-1.cfg
+  package: rtems-tools-4.11-1
+  Creating source directory: sources/git
+  git: clone: git://git.rtems.org/rtems-tools.git -> sources/git/rtems-tools.git
+  git: reset: git://git.rtems.org/rtems-tools.git
+  git: fetch: git://git.rtems.org/rtems-tools.git -> sources/git/rtems-tools.git
+  git: checkout: git://git.rtems.org/rtems-tools.git => 4.11
+  git: pull: git://git.rtems.org/rtems-tools.git
+  building: rtems-tools-4.11-1
+  reporting: tools/rtems-tools-4.11-1.cfg -> rtems-tools-4.11-1.txt
+  reporting: tools/rtems-tools-4.11-1.cfg -> rtems-tools-4.11-1.xml
+  config: tools/rtems-kernel-4.11.cfg
+  installing: expat-2.1.0-x86_64-w64-mingw32-1 -> C:\opt\rtems\4.11
+  installing: i386-rtems4.11-binutils-2.24-x86_64-w64-mingw32-1 -> C:\opt\rtems\4.11
+  installing: i386-rtems4.11-gcc-4.9.3-newlib-2.2.0.20150423-x86_64-w64-mingw32-1 -> C:\opt\rtems\4.11
+  installing: i386-rtems4.11-gdb-7.9-x86_64-w64-mingw32-1 -> C:\opt\rtems\4.11
+  installing: rtems-tools-4.11-1 -> C:\opt\rtems\4.11
+  cleaning: expat-2.1.0-x86_64-w64-mingw32-1
+  cleaning: i386-rtems4.11-binutils-2.24-x86_64-w64-mingw32-1
+  cleaning: i386-rtems4.11-gcc-4.9.3-newlib-2.2.0.20150423-x86_64-w64-mingw32-1
+  cleaning: i386-rtems4.11-gdb-7.9-x86_64-w64-mingw32-1
+  cleaning: rtems-tools-4.11-1
+  Build Set: Time 1:32:58.972919
+   /c/opt/rtems/rsb/rtems
+  $
+
+Building the RTEMS Kernel
+-------------------------
+
+We can now build the RTEMS kernel using the RTEMS tools we have just
+built. First we need to set the path to the tools:
+
+.. code-block:: shell
+
+   /c/opt/rtems
+  $ export PATH=/c/opt/rtems/4.11/bin:$PATH
+   /c/opt/rtems
+  $
+
+We currently build RTEMS from the git release branch for 4.11:
+
+.. code-block:: shell
+
+   /c/opt/rtems
+  $ mkdir kernel
+   /c/opt/rtems
+  $ cd kernel
+   /c/opt/rtems/kernel
+  $ git clone git://git.rtems.org/rtems.git rtems
+  Cloning into 'rtems'...
+  remote: Counting objects: 482766, done.
+  remote: Compressing objects: 100% (88781/88781), done.
+  remote: Total 482766 (delta 389610), reused 475155 (delta 383437)
+  Receiving objects: 100% (482766/482766), 69.77 MiB | 697.00 KiB/s, done.
+  Resolving deltas: 100% (389610/389610), done.
+  Checking connectivity... done.
+  Checking out files: 100% (10626/10626), done.
+   /c/opt/rtems/kernel
+  $ cd rtems
+   /c/opt/rtems/kernel/rtems
+  $ git checkout 4.11
+  Checking out files: 100% (2553/2553), done.
+  Branch 4.11 set up to track remote branch 4.11 from origin.
+  Switched to a new branch '4.11'
+   /c/opt/rtems/kernel
+  $
+
+The kernel code cloned from git needs to be `bootstrapped`. Bootstrapping
+creates ``autoconf`` and ``automake`` generated files. To bootstrap we first
+clean away any files, then generate the pre-install header file lists and
+finally we generate the ``autoconf`` and ``automake`` files using the RSB's
+bootstrap tool.
+
+.. code-block:: shell
+
+   /c/opt/rtems/kernel/rtems
+  $ ./bootstrap -c
+  removing automake generated Makefile.in files
+  removing configure files
+  removing aclocal.m4 files
+   /c/opt/rtems/kernel/rtems
+  $ ./bootstrap -p
+  Generating ./c/src/ada/preinstall.am
+  Generating ./c/src/lib/libbsp/arm/altera-cyclone-v/preinstall.am
+  Generating ./c/src/lib/libbsp/arm/atsam/preinstall.am
+  Generating ./c/src/lib/libbsp/arm/beagle/preinstall.am
+  Generating ./c/src/lib/libbsp/arm/csb336/preinstall.am
+  Generating ./c/src/lib/libbsp/arm/csb337/preinstall.am
+  Generating ./c/src/lib/libbsp/arm/edb7312/preinstall.am
+  Generating ./c/src/lib/libbsp/arm/gdbarmsim/preinstall.am
+    .......
+  Generating ./cpukit/score/cpu/mips/preinstall.am
+  Generating ./cpukit/score/cpu/moxie/preinstall.am
+  Generating ./cpukit/score/cpu/nios2/preinstall.am
+  Generating ./cpukit/score/cpu/no_cpu/preinstall.am
+  Generating ./cpukit/score/cpu/or1k/preinstall.am
+  Generating ./cpukit/score/cpu/powerpc/preinstall.am
+  Generating ./cpukit/score/cpu/sh/preinstall.am
+  Generating ./cpukit/score/cpu/sparc/preinstall.am
+  Generating ./cpukit/score/cpu/sparc64/preinstall.am
+  Generating ./cpukit/score/cpu/v850/preinstall.am
+  Generating ./cpukit/score/preinstall.am
+  Generating ./cpukit/telnetd/preinstall.am
+  Generating ./cpukit/wrapup/preinstall.am
+  Generating ./cpukit/zlib/preinstall.am
+   /c/opt/rtems/kernel/rtems
+  $ /c/opt/rtems/rsb/source-builder/sb-bootstrap
+  RTEMS Source Builder - RTEMS Bootstrap, 4.11 (76188ee494dd)
+    1/139: autoreconf: configure.ac
+    2/139: autoreconf: c/configure.ac
+    3/139: autoreconf: c/src/configure.ac
+    4/139: autoreconf: c/src/ada-tests/configure.ac
+    5/139: autoreconf: c/src/lib/libbsp/arm/configure.ac
+    6/139: autoreconf: c/src/lib/libbsp/arm/altera-cyclone-v/configure.ac
+    7/139: autoreconf: c/src/lib/libbsp/arm/atsam/configure.ac
+    8/139: autoreconf: c/src/lib/libbsp/arm/beagle/configure.ac
+    9/139: autoreconf: c/src/lib/libbsp/arm/csb336/configure.ac
+   10/139: autoreconf: c/src/lib/libbsp/arm/csb337/configure.ac
+   11/139: autoreconf: c/src/lib/libbsp/arm/edb7312/configure.ac
+    .......
+  129/139: autoreconf: testsuites/samples/configure.ac
+  130/139: autoreconf: testsuites/smptests/configure.ac
+  131/139: autoreconf: testsuites/sptests/configure.ac
+  132/139: autoreconf: testsuites/tmtests/configure.ac
+  133/139: autoreconf: testsuites/tools/configure.ac
+  134/139: autoreconf: testsuites/tools/generic/configure.ac
+  135/139: autoreconf: tools/build/configure.ac
+  136/139: autoreconf: tools/cpu/configure.ac
+  137/139: autoreconf: tools/cpu/generic/configure.ac
+  138/139: autoreconf: tools/cpu/nios2/configure.ac
+  139/139: autoreconf: tools/cpu/sh/configure.ac
+  Bootstrap time: 0:20:38.759766
+   /c/opt/rtems/kernel/rtems
+  $
+
+We will build the RTEMS kernel for the ``i386`` target and the ``pc686``
+BSP. You can check the available BSPs by running the ``rtems-bsps`` command
+found in the to directory of the RTEMS kernel source. We build the Board
+Support Package (BSP) outside the kernel source tree:
+
+.. code-block:: shell
+
+   /c/opt/rtems/kernel/rtems
+  $ cd ..
+   /c/opt/rtems/kernel
+  $ mkdir pc686
+   /c/opt/rtems/kernel
+  $ cd pc686
+   /c/opt/rtems/kernel/pc686
+  $
+
+Configure the RTEMS kernel to build ``pc686`` BSP for the ``i386`` target with
+netwoeking disabled, We will build the externel libBSD stack later:
+
+.. code-block:: shell
+
+   /c/opt/rtems/kernel/pc686
+  $ /c/opt/rtems/kernel/rtems/configure --prefix=/c/opt/rtems/4.11 \
+         --target=i386-rtems4.11 --disable-networking --enable-rtemsbsp=pc686
+  checking for gmake... no
+  checking for make... make
+  checking for RTEMS Version... 4.11.99.0
+  checking build system type... x86_64-pc-mingw64
+  checking host system type... x86_64-pc-mingw64
+  checking target system type... i386-pc-rtems4.11
+  checking for a BSD-compatible install... /usr/bin/install -c
+  checking whether build environment is sane... yes
+  checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
+  checking for gawk... gawk
+  checking whether make sets $(MAKE)... yes
+  checking whether to enable maintainer-specific portions of Makefiles... no
+  checking that generated files are newer than configure... done
+  configure: creating ./config.status
+  configure: configuring in ./tools/build
+    .......
+  checking whether make sets $(MAKE)... yes
+  checking whether to enable maintainer-specific portions of Makefiles... no
+  checking that generated files are newer than configure... done
+  configure: creating ./config.status
+  config.status: creating Makefile
+
+  target architecture: i386.
+  available BSPs: pc686.
+  'make all' will build the following BSPs: pc686.
+  other BSPs can be built with 'make RTEMS_BSP="bsp1 bsp2 ..."'
+
+  config.status: creating Makefile
+   /c/opt/rtems/kernel/pc686
+  $
+
+Build the kernel:
+
+.. code-block:: shell
+
+   /c/opt/rtems/kernel/pc686
+  $ make
+  Making all in tools/build
+  make[1]: Entering directory '/c/opt/rtems/kernel/pc686/tools/build'
+  make  all-am
+  make[2]: Entering directory '/c/opt/rtems/kernel/pc686/tools/build'
+  gcc -DHAVE_CONFIG_H -I. -I/c/opt/rtems/kernel/rtems/tools/build     -g -O2 -MT
+  cklength.o -MD -MP -MF .deps/cklength.Tpo -c -o cklength.o
+  /c/opt/rtems/kernel/rtems/tools/build/cklength.c
+  gcc -DHAVE_CONFIG_H -I. -I/c/opt/rtems/kernel/rtems/tools/build     -g -O2 -MT
+  eolstrip.o -MD -MP -MF .deps/eolstrip.Tpo -c -o eolstrip.o
+  /c/opt/rtems/kernel/rtems/tools/build/eolstrip.c
+    ..........
+  i386-rtems4.11-objcopy -O binary nsecs.nxe nsecs.bin
+  ../../../../../pc686/build-tools/bin2boot -v nsecs.ralf 0x00097E00
+  ../../../../../pc686/lib/start16.bin 0x00097C00 0 nsecs.bin 0x00100000 0
+  header address       0x00097e00, its memory size 0xzx
+  first  image address 0x00097c00, its memory size 0x00000200
+  second image address 0x00100000, its memory size 0x0003d800
+  rm -f nsecs.nxe
+  make[6]: Leaving directory '/c/opt/rtems/kernel/pc686/i386-rtems4.11/c/pc686/testsuites/samples/nsecs'
+  make[5]: Leaving directory '/c/opt/rtems/kernel/pc686/i386-rtems4.11/c/pc686/testsuites/samples'
+  make[4]: Leaving directory '/c/opt/rtems/kernel/pc686/i386-rtems4.11/c/pc686/testsuites/samples'
+  make[4]: Entering directory '/c/opt/rtems/kernel/pc686/i386-rtems4.11/c/pc686/testsuites'
+  make[4]: Nothing to be done for 'all-am'.
+  make[4]: Leaving directory '/c/opt/rtems/kernel/pc686/i386-rtems4.11/c/pc686/testsuites'
+  make[3]: Leaving directory '/c/opt/rtems/kernel/pc686/i386-rtems4.11/c/pc686/testsuites'
+  make[2]: Leaving directory '/c/opt/rtems/kernel/pc686/i386-rtems4.11/c/pc686'
+  make[1]: Leaving directory '/c/opt/rtems/kernel/pc686/i386-rtems4.11/c'
+  make[1]: Entering directory '/c/opt/rtems/kernel/pc686'
+  make[1]: Nothing to be done for 'all-am'.
+  make[1]: Leaving directory '/c/opt/rtems/kernel/pc686'
+   /c/opt/rtems/kernel/pc696
+  $
+
+Install the kernel to our prefix:
+
+.. code-block:: shell
+
+   /c/opt/rtems/kernel/pc686
+  $ make install
+  Making install in tools/build
+  make[1]: Entering directory '/c/opt/rtems/kernel/pc686/tools/build'
+  make[2]: Entering directory '/c/opt/rtems/kernel/pc686/tools/build'
+   /usr/bin/mkdir -p '/c/opt/rtems/4.11/bin'
+    /usr/bin/install -c cklength.exe eolstrip.exe packhex.exe unhex.exe
+    rtems-bin2c.exe '/c/opt/rtems/4.11/bin'
+   /usr/bin/mkdir -p '/c/opt/rtems/4.11/bin'
+   /usr/bin/install -c install-if-change '/c/opt/rtems/4.11/bin'
+  make[2]: Nothing to be done for 'install-data-am'.
+  make[2]: Leaving directory '/c/opt/rtems/kernel/pc686/tools/build'
+  make[1]: Leaving directory '/c/opt/rtems/kernel/pc686/tools/build'
+  Making install in tools/cpu
+  make[1]: Entering directory '/c/opt/rtems/kernel/pc686/tools/cpu'
+  Making install in generic
+  make[2]: Entering directory '/c/opt/rtems/kernel/pc686/tools/cpu/generic'
+  make[3]: Entering directory '/c/opt/rtems/kernel/pc686/tools/cpu/generic'
+  make[3]: Nothing to be done for 'install-exec-am'.
+  make[3]: Nothing to be done for 'install-data-am'.
+  make[3]: Leaving directory '/c/opt/rtems/kernel/pc686/tools/cpu/generic'
+  make[2]: Leaving directory '/c/opt/rtems/kernel/pc686/tools/cpu/generic'
+  make[2]: Entering directory '/c/opt/rtems/kernel/pc686/tools/cpu'
+  make[3]: Entering directory '/c/opt/rtems/kernel/pc686/tools/cpu'
+  make[3]: Nothing to be done for 'install-exec-am'.
+  make[3]: Nothing to be done for 'install-data-am'.
+    ..........
+  make[2]: Entering directory '/c/opt/rtems/kernel/pc686'
+  make[2]: Nothing to be done for 'install-exec-am'.
+   /usr/bin/mkdir -p '/c/opt/rtems/4.11/make'
+   /usr/bin/install -c -m 644 /c/opt/rtems/kernel/rtems/make/main.cfg
+   /c/opt/rtems/kernel/rtems/make/leaf.cfg '/c/opt/rtems/4.11/make'
+   /usr/bin/mkdir -p '/c/opt/rtems/4.11/share/rtems4.11/make/Templates'
+   /usr/bin/install -c -m 644
+   /c/opt/rtems/kernel/rtems/make/Templates/Makefile.dir
+   /c/opt/rtems/kernel/rtems/make/Templates/Makefile.leaf
+   /c/opt/rtems/kernel/rtems/make/Templates/Makefile.lib
+   '/c/opt/rtems/4.11/share/rtems4.11/make/Templates'
+   /usr/bin/mkdir -p '/c/opt/rtems/4.11/make/custom'
+   /usr/bin/install -c -m 644 /c/opt/rtems/kernel/rtems/make/custom/default.cfg
+   '/c/opt/rtems/4.11/make/custom'
+  make[2]: Leaving directory '/c/opt/rtems/kernel/pc686'
+  make[1]: Leaving directory '/c/opt/rtems/kernel/pc686'
+   /c/opt/rtems/kernel/pc686
+  $
+
+Building the RTEMS BSD Library
+------------------------------
+
+The RTEMS BSD Library or libBSD as it is also know is a package of FreeBSD code
+ported to RTEMS. It provides a number of advantanced services including a
+networking stack