[PATCH wayland-web V2] doc: Update ubuntu12.04 instructions to build expat from source

[Bryce Harrington]

On Thu, Feb 05, 2015 at 02:42:26PM -0800, Bill Spitzak wrote:
> Uses the tar file from the sourceforge repository. This avoids use of cvs
> which would otherwise have to be installed.
> 
> The main purpose of this is to get a working pkg-config so the new
> autoconf for wayland works, but since this updates from expat 1.6.0
> to 2.1.0 it seems like a good idea.

LGTM

Reviewed-by: Bryce Harrington <bryce at osg.samsung.com>

Thanks, applied:
   1f7e6fd..4248a08  master -> master

> ---
>  ubuntu12.04.html |   10 +++++++++-
>  1 file changed, 9 insertions(+), 1 deletion(-)
> 
> diff --git a/ubuntu12.04.html b/ubuntu12.04.html
> index 805b35c..cc99064 100644
> --- a/ubuntu12.04.html
> +++ b/ubuntu12.04.html
> @@ -40,6 +40,14 @@ mkdir -p $ACLOCAL_PATH
>  <span class="comment"># dependencies for libwayland:</span>
>  sudo apt-get install doxygen xmlto <span class="comment"># or use --disable-documentation</span>
>  
> +<span class="comment"># expat with pkg-config needed for libwayland:</span>
> +wget http://downloads.sourceforge.net/project/expat/expat/2.1.0/expat-2.1.0.tar.gz
> +tar xzf expat-2.1.0.tar.gz
> +cd expat-2.1.0
> +./configure --prefix=$WLD
> +make && make install
> +cd ..
> +
>  <span class="comment"># libwayland-*:</span>
>  git clone git://anongit.freedesktop.org/wayland/wayland
>  cd wayland
> @@ -52,7 +60,7 @@ cd ..
>  # install unwanted items, such as wayland itself, and xcb prototypes
>  # that are too old.</span>
>  sudo apt-get install autoconf automake bison debhelper dpkg-dev flex \
> -  libexpat1-dev libudev-dev libx11-dev libx11-xcb-dev \
> +  libudev-dev libx11-dev libx11-xcb-dev \
>    libxdamage-dev libxext-dev libxfixes-dev libxxf86vm-dev \
>    linux-libc-dev pkg-config python-libxml2 quilt x11proto-dri2-dev \
>    x11proto-gl-dev xutils-dev
> -- 
> 1.7.9.5
> 
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