[FE training-materials-updates] sysdev-toolchain: use git:// instead of http:// for Crosstool-NG

[Thomas Petazzoni]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=a60b85054728cc9fb13020e9621ba0c99c4d2d42

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commit a60b85054728cc9fb13020e9621ba0c99c4d2d42
Author: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Date:   Tue Nov 4 14:59:02 2014 +0100

    sysdev-toolchain: use git:// instead of http:// for Crosstool-NG
    
    Cloning through git:// is faster, and more importantly, gives some
    message about the progression of the clone. A clone through http:// is
    completely silent for several minutes, making people wonder what's
    going on.
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>


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a60b85054728cc9fb13020e9621ba0c99c4d2d42
 labs/sysdev-toolchain/sysdev-toolchain.tex | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/labs/sysdev-toolchain/sysdev-toolchain.tex b/labs/sysdev-toolchain/sysdev-toolchain.tex
index 4a6c41e..bd6f868 100644
--- a/labs/sysdev-toolchain/sysdev-toolchain.tex
+++ b/labs/sysdev-toolchain/sysdev-toolchain.tex
@@ -31,11 +31,14 @@ code that is not part of a release yet so we will use git to download
 it:
 
 \begin{verbatim}
-git clone http://crosstool-ng.org/git/crosstool-ng
+git clone git://crosstool-ng.org/git/crosstool-ng
 cd crosstool-ng/
 git checkout 71074b7f822c
 \end{verbatim}
 
+Note that if {\em cloning} through \code{git://} doesn't work due to
+network restrictions, you can clone through \code{http://} instead.
+
 \section{Installing Crosstool-ng}
 
 We can either install Crosstool-ng globally on the system, or keep it