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Diffstat (limited to 'usr.bin/lorder/lorder.1')
-rw-r--r-- | usr.bin/lorder/lorder.1 | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/usr.bin/lorder/lorder.1 b/usr.bin/lorder/lorder.1 new file mode 100644 index 0000000..66e682a --- /dev/null +++ b/usr.bin/lorder/lorder.1 @@ -0,0 +1,87 @@ +.\" Copyright (c) 1990, 1993 +.\" The Regents of the University of California. 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. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. +.\" +.\" @(#)lorder.1 8.2 (Berkeley) 4/28/95 +.\" $FreeBSD$ +.\" +.Dd October 25, 2006 +.Dt LORDER 1 +.Os +.Sh NAME +.Nm lorder +.Nd list dependencies for object files +.Sh SYNOPSIS +.Nm +.Ar +.Sh DESCRIPTION +The +.Nm +utility uses +.Xr nm 1 +to determine interdependencies in the list of object files +and library archives +specified on the command line. +The +.Nm +utility 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. +.Pp +When linking static binaries, +.Nm +and +.Xr tsort 1 +can be used to properly order library archives automatically. +.Sh ENVIRONMENT +.Bl -tag -width indent +.It Ev NM +Path to the +.Xr nm 1 +binary, defaults to +.Dq Li nm . +.El +.Sh EXAMPLES +.Bd -literal -offset indent +ar cr library.a `lorder ${OBJS} | tsort` +cc -o foo ${OBJS} `lorder ${STATIC_LIBS} | tsort` +.Ed +.Sh SEE ALSO +.Xr ar 1 , +.Xr ld 1 , +.Xr nm 1 , +.Xr ranlib 1 , +.Xr tsort 1 +.Sh HISTORY +A +.Nm +utility appeared in +.At v7 . |