Changes in config.{sub,guess} and "abort-on-upstream-changes"

[Fabian Greffrath]

Am 18.02.2011 13:09, schrieb Jaromír Mikeš:
> Actually this was borrowed from other's packaging (outside team), I
> didn't check it properly.

OMG, please file bugs against the affected packages. The combination 
of both helpers was not intended, in unpredictable, broken and will 
most likely not turn out as desired (I have written the autotools_dev 
helpers).

  - Fabian