Bug Tracker item #2940224, was opened at 2010-01-26 15:57
Message generated for change (Settings changed) made by itetcu
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Category: daemon
Group: v3.9.0
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Jan Ondrej (ondrejj)
>Assigned to: Stevan Bajic (sbajic)
Summary: undefined reference to `_ds_pref_new'
Initial Comment:
When trying to load libdspam.so.7 in python, I am getting undefined symbol
error message. Same problem can be simulated this way:
[ondr...@work ~]$ ld /usr/lib/libdspam.so.7
ld: warning: cannot find entry symbol _start; not setting start address
/usr/lib/libdspam.so.7: undefined reference to `_ds_pref_new'
or:
[ondr...@work ~]$ python -c "from ctypes import *;CDLL('libdspam.so.7')"
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/lib/python2.6/ctypes/__init__.py", line 353, in __init__
self._handle = _dlopen(self._name, mode)
OSError: /usr/lib/libdspam.so.7: undefined symbol: _ds_pref_new
Also I can't compile src/example.c from dspam sources (may be similar problem).
Why this symbol was moved from dynamic library to pref.o, which is not linked
statically in dspam binary?
----------------------------------------------------------------------
Comment By: Jan Ondrej (ondrejj)
Date: 2010-01-26 16:22
Message:
I think you need to add pref.c into src/Makefile.am. I think attached patch
is only partial, may be you can remove pref.o from dspam binary linking,
but at least I can load libdspam.so.7.
----------------------------------------------------------------------
Comment By: Jan Ondrej (ondrejj)
Date: 2010-01-26 16:00
Message:
I use dspam Fedora 12 package, which is compiled with these options (from
spec file):
%configure \
--enable-long-usernames \
--enable-syslog \
--enable-large-scale \
--disable-domain-scale \
--disable-homedir \
--enable-virtual-users \
--enable-preferences-extension \
--with-mysql-includes='%{_includedir}/mysql' \
--with-mysql-libraries='%{_libdir}/mysql' \
--with-pgsql-includes='%{_includedir}/pgsql' \
--with-pgsql-libraries='%{_libdir}' \
--enable-daemon \
--enable-external-lookup \
--with-storage-driver='hash_drv,mysql_drv,pgsql_drv,sqlite3_drv' \
--with-dspam-home='%{dspam_homedir}' \
--with-dspam-owner='%{dspam_user}' \
--with-dspam-group='%{dspam_group}' \
--with-dspam-home-group='%{dspam_group}' \
--with-dspam-mode='%{dspam_mode}' \
--with-logdir='%{dspam_logdir}' \
--sysconfdir='%{dspam_confdir}'
%{__make} OPTIMIZE="%{optflags} -fPIC -DPIC"
----------------------------------------------------------------------
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