configure

#!/bin/sh

cat <<EOF

 Akopia Interchange Version 4.6.x Configuration

 Copyright 1996-2000 Akopia, Inc, <support@akopia.com>

 Interchange was originally based on Vend 0.2
 Copyright 1995 Andrew M. Wilcox <awilcox@maine.com>
 
 Portions from Vend 0.3
 Copyright 1995, 1996 Andrew M. Wilcox <awilcox@maine.com>

 Distributed under the GNU General Public License, see
 the file Copying for license information.

EOF

for i in $*
do
	case $i in
		-[dD]) DEBUG=-D ;;
		-[iI]) INSTALL=-I ;;
		*)
	esac
done

if test `echo -n test | wc -c` -eq 4
then F='-n'
E=
else F=
E='\c'
fi

TESTPERL=perl
while true
do
	PERL=""
	IFS="${IFS=   }"
	SAVEIFS="$IFS"
	IFS="${IFS}:"
  	for TESTDIR in $PATH
	do
    	test -z "$TESTDIR" && TESTDIR=.
    	if test -f $TESTDIR/$TESTPERL
		then
      		PERL="$TESTDIR/$TESTPERL"
      		break
     	fi
  	done
  	IFS="$SAVEIFS"
	while true
	do
		if test -n "$PERL"
		then VER=`$PERL -e '((print $]), exit 1) if $] !~ /^5\.\d+/; print $]'`
		else false
		fi
		if [ $? -eq 0 ]
		then
			echo "Found Perl $VER as $PERL"
			break 2
		else
			if test "$TESTPERL" = perl
			then 
				TESTPERL=perl5
				break
			else
				echo $VER
				VER=""
				echo "Perl version not high enough or Perl not found."
			fi
		fi
	
		echo
		echo "I need to know where the Perl 5 interpreter resides."
		echo "It was not 'perl' or 'perl5', or it was not in your"
		echo "path.  Please enter a fully-qualified path name,"
		echo "or just press ENTER to exit.. (what did I say?)"
		echo
		echo $F "Where is your Perl 5, please? $E"
		read PERL
		if test -z "$PERL"
		then exit 1
		else
			TESTPERL=$PERL
			case $PERL in
				[/]*) continue;;
	 			*) break ;;
			esac
		fi
	done
done

if test ! -f .cpan.tried
then
echo
echo "If you get a CPAN error, rerun the configuration and it"
echo "should go away."
echo
fi

$PERL Makefile.PL
make
make test && make install