[Buildroot] [PATCH] Makefile: unset MAKEFLAGS

[Thomas Petazzoni]

Dear Samuel Martin,

On Sun,  7 Jul 2013 20:42:19 +0200, Samuel Martin wrote:
> MAKEFLAGS can carry options that make Buildroot failed, eg. '-jN'.
> To avoid this, unset the MAKEFLAGS environment variable.

Does unsetting MAKEFLAGS really allows to prevent top-level parallel
build on Buildroot? Or does it only prevents MAKEFLAGS from leaking to
the sub-make calls that we do to build packages?

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com