[Buildroot] [PATCH 3/4 v9] pkg-download: silence downloads if make is silent

[Yann E. MORIN <yann.morin.1998@free.fr>]

Thomas, All,

On 2015-01-01 22:56 +0100, Thomas Petazzoni spake thusly:
> On Thu,  1 Jan 2015 21:03:52 +0100, Yann E. MORIN wrote:
> > From: Fabio Porcedda <fabio.porcedda@gmail.com>
> > 
> > If it is a silent build (make -s -> QUIET=-q) silence all downloads, as
> > well as the check-hash. This is done in two ways:
> >   - redirect stdout to /dev/null
> >   - pass the -q flag downward to backends
> 
> Why do we need to do both?

Redirecting stdout is a further solution for those downloaders that
still want to output something on stdout, even when told to be quiet.

I could not test CVS, CP and SCP because we do use them in in-tree
packages, so it is just an additional precaution.

Regards,
Yann E. MORIN.

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'