1#!/usr/bin/ksh 2# 3# 4# This file and its contents are supplied under the terms of the 5# Common Development and Distribution License ("CDDL"), version 1.0. 6# You may only use this file in accordance with the terms of version 7# 1.0 of the CDDL. 8# 9# A full copy of the text of the CDDL should have accompanied this 10# source. A copy of the CDDL is also available via the Internet at 11# http://www.illumos.org/license/CDDL. 12# 13 14# 15# Copyright 2014 Garrett D'Amore <garrett@damore.org> 16# 17 18# First we set $dir to dirname $0, and $prog to basename $0 .ksh, 19# using efficient ksh builtins. 20case $0 in 21*/*) 22 dir=${0%/*} 23 prog=${0##*/} 24 ;; 25*) 26 dir=. 27 prog=${0} 28 ;; 29esac 30prog=${prog%.ksh} 31 32for a in $* 33do 34 if [[ $a == "-d" ]] 35 then 36 debug=yes 37 fi 38done 39 40# We look for architecture specific versions of the program, 41# searching in several candidate directories. We run each one as 42# we find it. 43for f in $(/usr/bin/isainfo) 44do 45 found= 46 [[ -n $debug ]] && print "Checking for arch $f:" 47 for p in \ 48 ${dir}/${prog}.${f} \ 49 ${dir}/${f}/${prog}.${f} \ 50 ${dir}/${f}/${prog} 51 do 52 [[ -n $found ]] && continue 53 [[ -n $debug ]] && print -n " $p" 54 if [[ -f $p ]]; then 55 [[ -n $debug ]] && print " FOUND" 56 [[ -n $debug ]] && print "Executing $p $*" 57 found=yes 58 $p $* || exit 1 59 else 60 [[ -n $debug ]] && print 61 fi 62 done 63 [[ -z $found ]] && [[ -n $debug ]] && print "NOT PRESENT" 64done 65exit 0 66