[Buildroot] [PATCH v3 2/2] package/murata-cyw-fw: download NVRAM and BT_PATCH only when needed

[Thomas Petazzoni <thomas.petazzoni@bootlin.com>]

Hello Marcin,

On Fri, 10 May 2019 10:35:05 +0200
Marcin Niestroj <m.niestroj@grinn-global.com> wrote:

> Do not download NVRAM and BT_PATCH repositories when selected modules do
> not require files from them. One of the example module is CYW4359, which
> has neither NVRAM nor BT_PATCH files.
> 
> There is also drawback of this approach: NVRAM and BT_PATCH are not
> downloaded when package is being rebuilt with changed set selected
> modules, so the whole build fails because of missing files.
> 
> Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
> ---
> Changes v2 -> v3: add this patch

I looked at the size of the different tarballs:

-rw-r--r-- 1 thomas thomas 193K 20 mai   21:53 cyw-bt-patch-748462f0b02ec4aeb500bedd60780ac51c37be31.tar.gz
-rw-r--r-- 1 thomas thomas  12K 20 mai   21:53 cyw-fmac-nvram-d27f1bf105fa1e5b828e355793b88d4b66188411.tar.gz
-rw-r--r-- 1 thomas thomas 2,7M 20 mai   21:53 murata-cyw-fw-8d87950bfad28c65926695b7357bd8995b60016a.tar.gz

So the main tarball is 2.7 MB, and it gets always downloaded. The other
ones are 193 KB and 12 KB. I don't think this really warrants some
additional complexity: we can simply always download all tarballs, as
you did in PATCH 1/2.

So I marked PATCH 2/2 as Rejected.

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com