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+.\" $NetBSD: ldd.1,v 1.2 1995/10/08 23:39:58 pk Exp $
+.\"
+.\" Copyright (c) 1993 Paul Kranenburg
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\" must display the following acknowledgement:
+.\" This product includes software developed by Paul Kranenburg.
+.\" 3. The name of the author may not be used to endorse or promote products
+.\" derived from this software without specific prior written permission
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd October 22, 1993
+.Dt LDD 1
+.Os NetBSD
+.Sh NAME
+.Nm ldd
+.Nd list dynamic object dependencies
+.Sh SYNOPSIS
+.Nm ldd
+.Op Fl f Ar format
+.Ar program ...
+.Sh DESCRIPTION
+.Nm ldd
+displays all shared objects that are needed to run the given program.
+Contrary to nm(1), the list includes
+.Dq indirect
+depedencies that are the result of needed shared objects which themselves
+depend on yet other shared objects.
+Zero, one or two
+.Fl f
+options may be given. The argument is a format string passed to
+.Xr rtld 1
+and allows customization of
+.Nm ldd Ns 's
+output. See
+.Xr rtld 1
+for a list of recognised conversion characters.
+.Sh SEE ALSO
+.Xr ld 1 ,
+.Xr ld.so 1 ,
+.Xr nm 1
+.Sh HISTORY
+A
+.Nm ldd
+utility first appeared in SunOS 4.0, it appeared in its current form
+in NetBSD 0.9a.