29 Apr
2012
29 Apr
'12
8:44 p.m.
Do I need to
add /opt/trinity/lib/trinity too or are
subdirectories of /opt/trinity/lib
automatically found by
ldconfig?
No, you need to add any directory outside the 'standard
system set' (normally /usr/local/lib, /usr/lib, /lib, and any /lib32 /
/lib64 variants your distro may use). Subdirectories are not
autoamtically searched to satisfy DT_NEEDED entries. However, the
lib/trinity/ subdirectory is not loaded via DT_NEEDED entries but via
explicit dlopen(), which does no path searching at all because the
path needed is explicitly specified in the dlopen() call.
(And you need to run /sbin/ldconfig.)