[Buildroot] [PATCH] package/xz-utils: does not require threads

[Thomas Petazzoni]

Dear Yann E. MORIN,

On Fri,  9 Jan 2015 18:03:25 +0100, Yann E. MORIN wrote:
> Commit 799c12e (xz-utils: needs threads) tried to fix an autobuild
> failure by requiring threads. But xz-utils can be configured without
> thread support (even though it is one of the most prominent
> selling-points of the latest release!).
> 
> Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
> Cc: Gustavo Zacarias <gustavo at zacarias.com.ar>

Thanks, applied, after doing a minor tweak: use
--enable-threads/--disable-threads instead of
--enable-threads={yes,no}, to match what we do most often in autotools
packages.

Thanks,

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