[tz] [PATCH 0/1] Allow 'backzone' to be incorporated in 'right' data

[Paul Eggert]

On 09/28/2015 11:01 AM, Ian Abbott wrote:
> Would something along the lines of the attached Makefile be suitable? 
> It uses a single target to build one or two data sets

It has just one target, but it has a large number of macros, and this 
number will grow exponentially with the number of options we add.  I'd 
rather have an approach where the Makefile doesn't grow exponentially 
with the number of options.