Bug#813266: debhelper: dh_auto_configure assumes install paths to be re-evaluated

[Niels Thykier]

Control: found -1 10.7.1

Hi,

Unfortunately, we had to pull this patch out again as it broke packages.

One of 5 examples were liblockfile that implicitly depends on ${prefix}
to remain unexpanded for its DESTDIR support to work.

Thanks,
~Niels