aConfigure

#!/bin/sh
##
##

## Copyright (C) 1994 The New York Group Theory Cooperative
## See magnus/doc/COPYRIGHT for the full notice.

## Contents: Configuration script for Magnus
##
## Principal Author: Jon Lennox
##
## Status: Useable.
##
## Revision History:
##
## 05/30/95 Roger modified this for use with alpha releases.


echo "Setting up default Magnus paths..."
echo

DEFAULT_MAGNUSHOME=/usr/share/magnus
DEFAULT_MAGNUSCURRENTHOME=`pwd`
DEFAULT_WISH=/usr/bin/wish
DEFAULT_MAGNUSTMP=/tmp
MAGNUSTMP=/tmp

echo "Enter the path to the Magnus source tree (the directory where"
echo "the Magnus source is currently located):"
echo -n "[$DEFAULT_MAGNUSCURRENTHOME]"
# read MAGNUSCURRENTHOME
MAGNUSCURRENTHOME=
if [ "$MAGNUSCURRENTHOME" = "" ]
then
	MAGNUSCURRENTHOME=$DEFAULT_MAGNUSCURRENTHOME
fi

echo -n "Checking existence of $MAGNUSCURRENTHOME ... "
if [ -d $MAGNUSCURRENTHOME ]
then
	echo "ok"
else
	echo
	echo "Uh-oh ... $MAGNUSCURRENTHOME doesn't seem to exist!"
	echo -n "Continue? [n]"
	read YN
	if [ "`echo $YN | sed 's/\(.\).*/\1/'`" != "y" ]
	then
		exit 1
	fi
fi

# this section should wait until we have a real install script

#echo
#echo "Enter the path to the Magnus root directory (the directory where "
#echo "Magnus will eventually be installed):"
#echo -n [$DEFAULT_MAGNUSHOME]"
#read MAGNUSHOME
#if [ "$MAGNUSHOME" = "" ]
#then
#	MAGNUSHOME=$DEFAULT_MAGNUSHOME
#fi
#
#echo -n "Checking existence of $MAGNUSHOME ... "
#if [ -d $MAGNUSHOME ]
#then
#	echo "ok"
#else
#	echo
#	echo "Uh-oh ... $MAGNUSHOME doesn't seem to exist!"
#	echo -n "Continue? [y]"
#	read YN
#	if [ "`echo $YN | sed 's/\(.\).*/\1/'`" = "n" ]
#	then
#		exit 1
#	fi
#fi

# in the meantime, just do this

# MAGNUSHOME=$MAGNUSCURRENTHOME
MAGNUSHOME=$DEFAULT_MAGNUSHOME

echo
echo "Enter the path to the Wish executable (with the addinput extensions):"
echo -n "[$DEFAULT_WISH]"
# read WISH
WISH=
if [ "$WISH" = "" ]
then
	WISH=$DEFAULT_WISH
fi

echo -n "Checking existence of $WISH ... "
if [ -x $WISH ]
then
	echo "ok"
else
	echo
	echo "Uh-oh ... $WISH doesn't seem to exist!"
	echo -n "Continue? [n]"
	read YN
	if [ "`echo $YN | sed 's/\(.\).*/\1/'`" != "y" ]
	then
		exit 1
	fi
fi

echo "Enter the path to the Magnus temporary directory:"
echo -n  "[$DEFAULT_MAGNUSTMP]"
# read MAGNUSTMP
MAGNUSTMP=
if [ "$MAGNUSTMP" = "" ]
then
	MAGNUSTMP=$DEFAULT_MAGNUSTMP
fi

echo -n "Checking existence of $MAGNUSTMP ... "
if [ -d $MAGNUSTMP ]
then
	echo "ok"
else
	echo
	echo "Uh-oh ... $MAGNUSTMP doesn't seem to exist!"
	echo -n "Continue? [n]"
	read YN
	if [ "`echo $YN | sed 's/\(.\).*/\1/'`" != "y" ]
	then
		exit 1
	fi
fi

SEDSCRIPT="s,%MAGNUSHOME%,$MAGNUSHOME,;s,%WISH%,$WISH,;s,%MAGNUSTMP%,$MAGNUSTMP,"

## Leave this out for alpha releases:
##
#echo
#echo "Creating $MAGNUSCURRENTHOME/back_end/global/config.h ..."
#if [ ! -f $MAGNUSCURRENTHOME/back_end/global/config.h.in ]
#then
#	echo "$MAGNUSCURRENTHOME/back_end/global/config.h.in is missing!"
#	exit 1
#fi
#
#if [ -f $MAGNUSCURRENTHOME/back_end/global/config.h ]
#then
#	echo "	$MAGNUSCURRENTHOME/back_end/global/config.h already exists!"
#	echo "	Copying it to $MAGNUSCURRENTHOME/back_end/global/config.h.old"
#	cp $MAGNUSCURRENTHOME/back_end/global/config.h $MAGNUSCURRENTHOME/back_end/global/config.h.old
#fi
#
#sed $SEDSCRIPT < $MAGNUSCURRENTHOME/back_end/global/config.h.in > $MAGNUSCURRENTHOME/back_end/global/config.h
#
#echo "$MAGNUSCURRENTHOME/back_end/global/config.h created."

echo
echo "Creating $MAGNUSCURRENTHOME/front_end/magnus ..."
if [ ! -f $MAGNUSCURRENTHOME/front_end/magnus.in ]
then
	echo "$MAGNUSCURRENTHOME/front_end/magnus.in is missing!"
	exit 1
fi

if [ -f $MAGNUSCURRENTHOME/front_end/magnus ]
then
	echo "	$MAGNUSCURRENTHOME/front_end/magnus already exists!"
	echo "	Copying it to $MAGNUSCURRENTHOME/front_end/magnus.old"
	cp $MAGNUSCURRENTHOME/front_end/magnus $MAGNUSCURRENTHOME/front_end/magnus.old
fi

sed $SEDSCRIPT < $MAGNUSCURRENTHOME/front_end/magnus.in > $MAGNUSCURRENTHOME/front_end/magnus

chmod ug+x $MAGNUSCURRENTHOME/front_end/magnus
chmod 777 $MAGNUSCURRENTHOME
chmod 777 $MAGNUSCURRENTHOME/back_end/SessionManager/test/bin/tmp

echo "$MAGNUSCURRENTHOME/front_end/magnus created."

echo
echo "The executable is ./front_end/magnus"
echo

echo "Configuration complete."

exit 0