| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Cc: | Martin Pitt <mpitt(at)debian(dot)org> |
| Subject: | libpq API incompatibility between 7.4 and 8.0 |
| Date: | 2005-02-02 11:22:50 |
| Message-ID: | 200502021222.50831.peter_e@gmx.net |
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| Lists: | pgsql-hackers pgsql-patches |
Martin Pitt has detected that the libpq API has changed incompatibly
between 7.4 and 8.0. This has the effect, for example, that 7.4's psql
cannot run with 8.0's libpq. Example:
$ LD_LIBRARY_PATH=/home/peter/devel/pg80/pg-install/lib /home/peter/devel/pg74/pg-install/bin/psql --help
/home/peter/devel/pg74/pg-install/bin/psql: relocation error: /home/peter/devel/pg74/pg-install/bin/psql: undefined symbol:get_progname
I haven't looked further, but we have to fix this urgently, I think.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/
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