- link editor, dynamic link editor
/usr/ucb/ld is the link editor for the BSD Compatibility Package. /usr/ucb/ld is identical to /usr/ccs/bin/ld (see ld(1)) except that BSD libraries and routines are included before the base libraries and routines.
/usr/ucb/ld accepts the same options as /usr/ccs/bin/ld, with the following exceptions:
Add dir to the list of directories searched for libraries by /usr/ccs/bin/ld. Directories specified with this option are searched before /usr/ucblib and /usr/lib.
Change the default directory used for finding libraries. Warning: This option may have unexpected results, and should not be used.
See attributes(5) for descriptions of the following attributes: