[FE training-materials-updates] Sysdev labs: update Buildroot version

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=739af099bb6ff0591d41cf4ff71838dec5d80a1d

>---------------------------------------------------------------

commit 739af099bb6ff0591d41cf4ff71838dec5d80a1d
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Mon Oct 30 21:15:35 2017 +0100

    Sysdev labs: update Buildroot version
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


>---------------------------------------------------------------

739af099bb6ff0591d41cf4ff71838dec5d80a1d
 labs/sysdev-buildroot/sysdev-buildroot.tex | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/labs/sysdev-buildroot/sysdev-buildroot.tex b/labs/sysdev-buildroot/sysdev-buildroot.tex
index 60355cb..245915b 100644
--- a/labs/sysdev-buildroot/sysdev-buildroot.tex
+++ b/labs/sysdev-buildroot/sysdev-buildroot.tex
@@ -11,7 +11,7 @@ go into it.
 \section{Get Buildroot and explore the source code}
 
 The official Buildroot website is available at
-\url{http://buildroot.org/}. Download the latest stable 2016.02.x
+\url{http://buildroot.org/}. Download the latest stable 2017.08.x
 version which we have tested for this lab. Uncompress the tarball
 and go inside the Buildroot source directory.
 
@@ -80,9 +80,9 @@ button whenever you need more details about a given option:
   \item \code{Toolchain}: \code{Custom toolchain}
   \item \code{Toolchain path}: use the toolchain you built:
     \code{/home/<user>/x-tools/arm-cortexa5-linux-uclibcgnueabihf}
-  \item \code{External toolchain gcc version}: \code{5.x}
-  \item \code{External toolchain kernel headers series}: \code{4.4.x}
-  \item \code{External toolchain C library}: \code{uClibc}
+  \item \code{External toolchain gcc version}: \code{6.x}
+  \item \code{External toolchain kernel headers series}: \code{4.10.x}
+  \item \code{External toolchain C library}: \code{uClibc/uClibc-ng}
   \item We must tell Buildroot about our toolchain configuration, so
     select \code{Toolchain has WCHAR support?} and
     \code{Toolchain has C++ support?}.
@@ -168,7 +168,7 @@ a new \code{nfsroot} directory that is going to hold our system,
 exported over NFS. Go into this directory, and untar the rootfs using:
 
 \begin{verbatim}
-sudo tar xvf ../buildroot-2016.02/output/images/rootfs.tar
+sudo tar xvf ../buildroot-2017.08/output/images/rootfs.tar
 \end{verbatim}
 
 Add our \code{nfsroot} directory to the list of directories exported