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

[Paul Eggert]

On 09/24/2015 11:12 AM, Ian Abbott wrote:
> There may be some unlucky bar steward out there who needs to incorporate
> the 'backzone' file data into the 'right' data set, or into both the
> POSIX and 'right' data sets

With luck that will never happen.  If it does happen, though, we need an 
approach where the length of the makefile doesn't explode 
combinatorially with the number of installation options.  I had already 
considered something along the lines suggested, but backed off when I 
saw it about to blow.  Maybe you can tweak the makefile to do something 
recursive and nonexplosive instead?  But if not, it's OK to leave it the 
way it is.