[Dovecot] 1.0rc19 with plugins on AIX 5.2

Ralf Becker beckerr at fh-trier.de
Tue Jan 30 18:09:10 UTC 2007


Hello,
has anyone out there successfully build dovecot on AIX with plugins
supported? I'm talking about an dlopen error when a plugin tries to
access global symbols, that are defined in the dovecot "parent" binary

For example:

# MAIL_PLUGINS=zlib /usr/local/libexec/dovecot/imap

imap(root): Error:
dlopen(/usr/local/lib/dovecot/imap/lib20_zlib_plugin.so) failed:
rtld: 0712-001 Symbol i_error was referenced
      from module /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so(),
      but a runtime definition of the symbol was not found.
rtld: 0712-001 Symbol i_stream_get_data was referenced
      from module /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so(),
      but a runtime definition of the symbol was not found.
rtld: 0712-001 Symbol i_stream_skip was referenced
      from module /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so(),
      but a runtime definition of the symbol was not found.
rtld: 0712-001 Symbol i_stream_seek was referenced
      from module /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so(),
      but a runtime definition of the symbol was not found.
rtld: 0712-001 Symbol i_stream_close was referenced
      from module /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so(),
      but a runtime definition of the symbol was not found.
rtld: 0712-001 Symbol i_panic was referenced
      from module /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so(),
      but a runtime definition of the symbol was not found.
rtld: 0712-001 Symbol pool_get_exp_grown_size was referenced
      from module /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so(),
      but a runtime definition of the symbol was not found.
Additional errors occurred but are not reported.

Maybe libtool is the problem, because it does not export global symbols
correctly. Or would a newer version of AIX vac fix this? Any ideas?

I'm using dovecot 1.0rc19, AIX 5.2-06 and vac 5.0.2

Regards, Ralf
-- 
______________________________________________________________________

 Dipl.-Inform. (FH) Ralf Becker     Rechenzentrum (r/ft) der FH Trier
 (Network|Mail|Web|Firewall)           University of applied sciences
 Administrator                           Schneidershof, D-54293 Trier

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