How to build multiple BSPs with waf?

[Sebastian Huber]

Hello,

I tried to figure how a standard waf build can be configured so that 
out-of-tree or multiple build trees can be used. I couldn't get this 
working.

The Samba project seems to have support for out-of-tree builds:

https://wiki.samba.org/index.php/Waf#Out_of_tree_builds

However, this '-b' option is not present in a standard waf.

The libbsd uses a common build tree for a list of arch/bsp combinations. 
This seems to be quite a resource hungry solution. For example, I am not 
able to build two BSPs with this approach on Windows/MSYS2.

Is there already a plan to build multiple BSPs (or one BSP with 
different options) with waf?

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber at embedded-brains.de
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