The fix for c/s 01ba8f62b6 was speculative given no local repro. It turns
out that it didn't fix the problem.
The $(AUTOINCS) variable needs to be visible before libs.mk is included, to
have any effect.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>