Hello Tom,
I see that Coelho's two bleeding-edge-clang animals are reporting that
failure too. Normally I'd just ignore those two;
And you'd be right.
they break pretty regularly. Maybe you're using an
almost-bleeding-edge clang?
Oh --- I managed to reproduce that failure locally on RHEL6 (nothing
bleeding-edge anywhere), but it went away after make-clean-and-rebuild.
I'm suspicious that the underlying cause was failure to recompile
something that knows the value of CATALOG_VERSION_NO.
Hmmm. My animals compile out of the source tree, not sure how this could
happen.
This theory is insufficient to explain why Coelho's animals failed,
though. Maybe it would, if you also posit a ccache screwup? But it's
not obvious from their configurations that they're using ccache at all.
Indeed, no ccache. The compilers change often (well, once a week), I do
not want anything kept across compiler versions. The animals are really
testing the compilers as much as they are testing postgres.
However, there is an autoconf cache, but I do not see why it would have
such an effect.
So no clue.
--
Fabien.
