Andrew Dunstan <andrew@dunslane.net> writes:
> [redirected to -hackers]
> Tom Lane wrote:
>> Found by trying to run the regression tests with CLOBBER_CACHE_ALWAYS enabled.
>> Maybe we should try to do that on a regular basis --- it's awfully slow,
>> but perhaps some fast buildfarm machine could do it once in awhile.
> We currently don't have any way of providing for settings other than via
> the configure script options. We could in theory make provision for
> adding stuff to pg_config_manual.h, although it would be a bit more
> difficult in the vpath (I guess for vpath we could just blow that file
> away along with the files bison, flex etc. lob in the repo).
This particular issue could be implemented just by adding
-DCLOBBER_CACHE_ALWAYS to CFLAGS (or CPPFLAGS if you want to be anal
about it). I suppose that no new buildfarm mechanism is required ---
someone just needs to set up an animal configured that way, and
scheduled to run only maybe once a week or something like that.
regards, tom lane
