#! /usr/local/bin/perl5
# $Id: sysconftoolize.pl.in,v 1.2 2001/12/20 00:10:37 mrsam Exp $
# Copyright 2000-2001 Double Precision, Inc.  See COPYING for
# distribution information.

$| = 1;

print "Checking for sysconftool: ";

$aux_dir=".";
$prefix="";

if (open(CONF, "configure.in"))
{
	while (defined ($l=<CONF>))
	{
		next unless $l =~ /AC_CONFIG_AUX_DIR[ \t]*\((.*)\)/;
		$aux_dir=$l;
		last;
	}
	close(CONF);
}

$sysconftool="";

foreach ( ($aux_dir, ".", "..", "../.."))
{
	next unless -f "$_/sysconftool";

	$sysconftool="$_/sysconftool";
	print "$sysconftool\n";
	last;
}

unless ($sysconftool)
{
	system("ln -s ${prefix}/share/sysconftool/sysconftool .") == 0
		|| die "$!\n";
	print "${prefix}/share/sysconftool/sysconftool\n";
}

print "Checking Makefile.am: ";

open (MAM, "+<Makefile.am") || die "Makefile.am: $!\n";

$found=0;

while (defined ($l=<MAM>))
{
	next unless $l =~ /^install-configure:/;
	$found=1;
	print "Ok\n";
	last;
}

unless ($found)
{
	seek(MAM, 0, 2);
	open(F, "${prefix}/share/sysconftool/sysconftoolize.am") || die "sysconftoolize.am: $!\n";
	print MAM <F>;
	close(F);
	print "appended install-configure\n";
}
close(MAM);

print "Don't forget to add AC_PROG_SYSCONFTOOL to configure.in\n";