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#!/bin/sh
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
# 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
#
# This file is part of DejaGnu.
#
# DejaGnu is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# DejaGnu is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with DejaGnu; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# This script was written by Rob Savoye. The script finds the proper
# expect shell and then starts DejaGnu.
# Get the execution path to this script and the current directory.
mypath=${0-.}
if expr ${mypath} : '.*/.*' > /dev/null
then
:
else
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
for dir in $PATH
do
test -z "$dir" && dir=.
if test -x $dir/$mypath
then
mypath=$dir/$mypath
break
fi
done
IFS="$save_ifs"
fi
execpath=`echo ${mypath} | sed -e 's@/[^/]*$@@'`
# Get the name by which runtest was invoked and extract the config
# triplet.
runtest=`echo ${mypath} | sed -e 's@^.*/@@'`
target=`echo $runtest | sed -e 's/-runtest$//'`
if [ "$target" != runtest ] ; then
target="--target ${target}"
else
target=""
fi
# Find the right expect binary to use. If a variable EXPECT exists, it
# takes precedence over all other tests. Otherwise look for a freshly
# built one, and then use one in the path.
if [ x"$EXPECT" != x ] ; then
expectbin=$EXPECT
else
if [ -x "$execpath/expect" ] ; then
expectbin=$execpath/expect
else
expectbin=expect
fi
fi
# Just to be safe ..
if [ -z "$expectbin" ]; then
echo "ERROR: No expect shell found"
exit 1
fi
# This wrapper script will set up run-time library search PATHs.
if [ -x "$expectbin-bld.sh" ]; then
expectbin="${CONFIG_SHELL-/bin/sh} $expectbin-bld.sh"
fi
# Extract a few options from the option list.
verbose=0
debug=""
for a in "$@" ; do
case $a in
-v|--v|-verb*|--verb*) verbose=`expr $verbose + 1`;;
-D0|--D0) debug="-D 0" ;;
-D1|--D1) debug="-D 1" ;;
esac
done
if expr $verbose \> 0 > /dev/null ; then
echo Expect binary is $expectbin
fi
# Find runtest.exp. First we look in its installed location,
# otherwise start if from the source tree.
#
# runtest.exp is found in @datadir@ (set by configure), but $execpath
# is @bindir@. We're assuming that:
#
# @datadir@ == @bindir@/../share
# or
# @datadir@ == @bindir@/../../share
#
# .. which is a very weak assumption
for i in `echo ${execpath} | sed -e 's@/[^/]*$@/share/dejagnu@'` `echo ${execpath} | sed -e 's@/[^/]*/[^/]*$@/share/dejagnu@'` $execpath ; do
if expr $verbose \> 1 > /dev/null ; then
echo Looking for $i/runtest.exp.
fi
if [ -f $i/runtest.exp ] ; then
runpath=$i
if expr $verbose \> 0 > /dev/null ; then
echo Using $i/runtest.exp as main test driver
fi
break;
fi
done
# Check for an environment variable.
if [ x"$DEJAGNULIBS" != x ] ; then
runpath=$DEJAGNULIBS
if expr $verbose \> 0 > /dev/null ; then
echo Using $DEJAGNULIBS/runtest.exp as main test driver
fi
fi
if [ x"$runpath" = x ] ; then
echo "ERROR: runtest.exp does not exist"
exit 1
fi
if ! type $expectbin >/dev/null 2>/dev/null ; then
echo "ERROR: unable to find expect on the PATH"
exit 1
fi
exec $expectbin $debug -- $runpath/runtest.exp $target ${1+"$@"}
|
