PGSYSCONFDIR?

Hi there

Having spent about 2 hours trying to solve a simple problem, I think it might be worthwhile to record my efforts.
Perhapssomeone can point out how extremely silly I have been… or is the documentation lacking? 

My original question was: where is the system-wide psqlrc file located?

Some material on the web suggests that this is ~postgres/.psqlrc but this not true, this is just the postgres user’s
user-specificconfig file. 

I tried putting it alongside pg_hba.conf etc but that didn’t work.

The psqlrc.sample file contains the wording “Copy this to your sysconf directory (typically /usr/local/pqsql/etc) …”
butthat directory doesn’t exist on either of my target systems!  (I’m using postgres 9.1 on Ubuntu and Mac OS X.) 

As a last resort (which surely shouldn’t be necessary) on the Ubuntu system I did:

strings /usr/bin/psql | grep -i sysconf

$ENV{'PGSYSCONFDIR'} = '/etc/postgresql-common' if !$ENV{'PGSYSCONFDIR’};

So that’s where it needs to be: /etc/postgresql-common/psqlrc

I’ve still no clue for Mac OS X however, since the same trick only finds a placeholder :( :

strings /Applications/Postgres.app/Contents/MacOS/bin/psql | grep -i sysconf

PGSYSCONFDIR
PGSYSCONFDIR=%s

Hope this saves somebody some time.

--
John Sutton