Peter Eisentraut <peter_e@gmx.net> writes:
> It would be desirable for several reasons that PostgreSQL can be installed
> safely with --prefix=/usr/local, or some other such shared location.
> ...
> My proposal is to set includedir=${prefix}/include/postgresql (instead of
> ${prefix}/include) in such cases where the prefix is shared, i.e., it does
> not contain something like "pgsql" already. (precise pattern t.b.d.)
Hmm, so basically you propose an install setup whereby 'bin' and 'lib'
files can go directly into /usr/local/bin and /usr/local/lib, but
everything else still lives in postgres-specific directories?
To do that without creating problems, we'd have to go back to making
sure that all the programs we install have 'pg'-prefixed names. The
scripts (createdb and so forth) don't at the moment, and names like
'createuser' clearly have potential for confusion if they are in non-
PG-specific directories.
I think it would be a real bad idea to put the postmaster and postgres
executables right in /usr/local/bin. Perhaps it is time to think about
a separate 'sbin' directory for programs that aren't supposed to be
invoked by normal users. Those two, initdb, initlocation, and ipcclean
could certainly go to sbin, also pg_id, maybe the create/drop scripts
if you feel those are admin-only. Perhaps using a private sbin directory
could eliminate the issue of needing to rename stuff.
The stuff that's going into lib doesn't look like it'd cause any big
conflicts, and I agree that not having to run ldconfig or equivalent
would eliminate a lot of install headaches.
regards, tom lane
