[Buildroot] [git commit] Makefile: export BUILD_DIR

[Thomas Petazzoni]

Dear Sagaert Johan,

On Thu, 24 Oct 2013 16:53:28 +0200, Sagaert Johan wrote:

> What is the difference between TOPDIR and BASE_DIR variables?

TOPDIR is the root of the Buildroot source tree.

BASE_DIR is the root of where we do the build (i.e output/ by default,
but can be overridden with O=).

Best regards,

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