[Buildroot] [PATCH] linknx: select libcurl to fix autoreconf

[Thomas Petazzoni]

Hello,

On Wed, 16 Mar 2016 21:38:28 +0200, Baruch Siach wrote:
> linknx configure.ac uses the LIBCURL_CHECK_CONFIG macro that is only defined
> in libcurl.m4 that is part of libcurl. Select libcurl for now to fix
> autoreconf.
> 
> Fixes:
> http://autobuild.buildroot.net/results/96e/96e9ae0df7ebb7ad3d748a6b518cc59570e0b995/
> http://autobuild.buildroot.net/results/179/17971c9f8925ff8623a7d97aac8eda0c287a76c9/
> http://autobuild.buildroot.net/results/2a8/2a8af93d6439b313b048ccac7b6cfecbb6baff55/
> 
> Signed-off-by: Baruch Siach <baruch at tkos.co.il>

It's not super nice to have to add this mandatory dependency for
autoreconf, but we indeed don't really have the choice. We should
remember to revert this patch once the linknx patch gets merged
upstream, and we bump the version. However, it seems like linknx is not
super active upstream, so in fact things might just stay forever as they
are today. Oh well.

Applied, thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com