Larry Rosenman <ler(at)lerctr(dot)org> writes:
> AND make sure we nuke any OLD version in $(destdir)/include... Which
> will cause a file not found vs. compile errors based on redeclares...?
Hm. Good point, not only for postgres.h but also for the other include
files we no longer install by default. OTOH, what of people who have
manually added the various spi.h sub-includes to their install directory?
I do not think we should take it on ourselves to clean those out, but
they could still cause cross-version errors.
For the RPM installation this doesn't matter anyway (I think), but it
would for non-RPM installs.
regards, tom lane