[Buildroot] [PATXH v3 2/2] package/xen: Disable strict unused-const-variable checking

[Thomas Petazzoni]

Hello,

On Thu, 8 Dec 2016 12:11:12 -0800, Alistair Francis wrote:

> + CFLAGS += -Werror -Wno-format-zero-length -Wmissing-declarations \
> +-	-Wno-declaration-after-statement -Wformat-nonliteral
> ++	-Wno-declaration-after-statement -Wformat-nonliteral \
> ++	-Werror=unused-const-variable=0

Sorry for not catching this earlier, but what we want instead is to
completely remove -Werror. It's pointless for releases, and is causing
to cause other build failures.

Thanks,

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