NetBSD/usr.bin/lorder/lorder.1

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.\" $NetBSD: lorder.1,v 1.7 2003/08/07 11:14:29 agc Exp $
.\"
.\" Copyright (c) 1990, 1993
.\" The Regents of the University of California. All rights reserved.
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.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
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.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
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.\" 3. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" @(#)lorder.1 8.2 (Berkeley) 4/28/95
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.\"
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.Dd April 28, 1995
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.Dt LORDER 1
.Os
.Sh NAME
.Nm lorder
.Nd list dependencies for object files
.Sh SYNOPSIS
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.Nm
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.Ar
.Sh DESCRIPTION
The
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.Nm
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utility uses
.Xr nm 1
to determine interdependencies in the list of object files
specified on the command line.
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.Nm
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outputs a list of file names where the first file contains a symbol
which is defined by the second file.
.Pp
The output is normally used with
.Xr tsort 1
when a library is created to determine the optimum ordering of the
object modules so that all references may be resolved in a single
pass of the loader.
.Sh EXAMPLES
.Bd -literal -offset indent
ar cr library.a `lorder ${OBJS} | tsort`
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.Ed
.Sh SEE ALSO
.Xr ar 1 ,
.Xr ld 1 ,
.Xr nm 1 ,
.Xr ranlib 1 ,
.Xr tsort 1
.Sh HISTORY
An
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.Nm
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utility appeared in
.At v7 .