[Buildroot] [PATCH] infra/pkg-generic: use readlink instead of realpath

[Thomas Petazzoni]

Hello,

On Sat,  1 Dec 2018 22:51:55 +0100, Yann E. MORIN wrote:
> realpath is missing on oldish distributions, like Debian 7, which is
> still sued in the wild.
> 
> Use readlink instead; that has been available since the dawn of ages now
> (well, coreutils had it in 2003).
> 
> Reported-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
> Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
> Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
> ---
>  package/pkg-generic.mk | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Seems like I forgot to say that I had applied this patch, on December
2. So: applied, thanks!

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