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author | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
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committer | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
commit | 5fd83771641d15c418f747bd343ba6738d3875f7 (patch) | |
tree | 5abf0f78f680d9837dbd93d4d4c3933bb7509599 /developer_cmds/lorder/lorder.sh | |
download | apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.gz apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.zst apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.zip |
Import macOS userland
adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106
Diffstat (limited to 'developer_cmds/lorder/lorder.sh')
-rw-r--r-- | developer_cmds/lorder/lorder.sh | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/developer_cmds/lorder/lorder.sh b/developer_cmds/lorder/lorder.sh new file mode 100644 index 0000000..b6ed479 --- /dev/null +++ b/developer_cmds/lorder/lorder.sh @@ -0,0 +1,104 @@ +#!/bin/sh - +# $NetBSD: lorder.sh,v 1.7 1998/04/09 05:28:07 fair Exp $ +# +# 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. +# 3. All advertising materials mentioning features or use of this software +# must display the following acknowledgement: +# This product includes software developed by the University of +# California, Berkeley and its contributors. +# 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.sh 8.1 (Berkeley) 6/6/93 +# + +# If the user has set ${NM} then we use it, otherwise we use 'nm'. +# We try to find the compiler in the user's path, and if that fails we +# try to find it in the default path. If we can't find it, we punt. +# Once we find it, we canonicalize its name and set the path to the +# default path so that other commands we use are picked properly. + +if ! type "${NM:=nm}" > /dev/null 2>&1; then + PATH=/bin:/usr/bin + export PATH + if ! type "${NM}" > /dev/null 2>&1; then + echo "lorder: ${NM}: not found" + exit 1 + fi +fi +cmd='set `type "${NM}"` ; eval echo \$$#' +NM=`eval $cmd` + +# only one argument is a special case, just output the name twice +case $# in + 0) + echo "usage: lorder file ..."; + exit ;; + 1) + echo $1 $1; + exit ;; +esac + +# temporary files +R=/tmp/_reference_$$ +S=/tmp/_symbol_$$ + +# remove temporary files on HUP, INT, QUIT, PIPE, TERM +trap "rm -f $R $S; exit 1" 1 2 3 13 15 + +# if the line ends in a colon, assume it's the first occurrence of a new +# object file. Echo it twice, just to make sure it gets into the output. +# +# if the line has " T " or " D " it's a globally defined symbol, put it +# into the symbol file. +# +# if the line has " U " it's a globally undefined symbol, put it into +# the reference file. +(for file in $* ; do echo $file":" ; done ; $NM -go $*) | sed " + /:$/ { + s/:// + s/.*/& &/ + p + d + } + / [TDGR] / { + s/:.* [TDGR] / / + w $S + d + } + / U / { + s/:.* U / / + w $R + } + d +" + +# sort symbols and references on the first field (the symbol) +# join on that field, and print out the file names. +sort -k 2 $R -o $R +sort -k 2 $S -o $S +join -j 2 -o "1.1 2.1" $R $S +rm -f $R $S |