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Get MKTEMP from the environment.

This commit is contained in:
thorpej 2002-09-14 05:00:58 +00:00
parent d92d489497
commit fece31c9b7
1 changed files with 28 additions and 11 deletions
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39
usr.bin/lorder/lorder.sh
View File

@ -1,5 +1,5 @@
#!/bin/sh -
# $NetBSD: lorder.sh,v 1.11 2002/05/12 09:01:45 bjh21 Exp $
# $NetBSD: lorder.sh,v 1.12 2002/09/14 05:00:58 thorpej Exp $
#
# Copyright (c) 1990, 1993
# The Regents of the University of California. All rights reserved.
@ -41,17 +41,34 @@
# 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: ${NM}: not found" >&2
exit 1
fi
if [ "x${NM}" = "x" ]; then
NM=nm
fi
if ! type "${NM}" > /dev/null 2>&1; then
PATH=/bin:/usr/bin
export PATH
if ! type "${NM}" > /dev/null 2>&1; then
echo "lorder: ${NM}: not found" >&2
exit 1
fi
fi
cmd='set `type "${NM}"` ; eval echo \$$#'
NM=`eval $cmd`
if [ "x${MKTEMP}" = "x" ]; then
MKTEMP=mktemp
fi
if ! type "${MKTEMP}" > /dev/null 2>&1; then
PATH=/bin:/usr/bin
export PATH
if ! type "${MKTEMP}" > /dev/null 2>&1; then
echo "lorder: ${MKTEMP}: not found" >&2
exit 1
fi
fi
cmd='set `type "${MKTEMP}"` ; eval echo \$$#'
MKTEMP=`eval $cmd`
# only one argument is a special case, just output the name twice
case $# in
0)
@ -63,9 +80,9 @@ case $# in
esac
# temporary files
N=`mktemp /tmp/_nm_.XXXXXX` || exit 1
R=`mktemp /tmp/_reference_.XXXXXX` || exit 1
S=`mktemp /tmp/_symbol_.XXXXXX` || exit 1
N=`${MKTEMP} /tmp/_nm_.XXXXXX` || exit 1
R=`${MKTEMP} /tmp/_reference_.XXXXXX` || exit 1
S=`${MKTEMP} /tmp/_symbol_.XXXXXX` || exit 1
# remove temporary files on exit
trap "rm -f $N $R $S; exit 0" 0