Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-kconfig

    read_kconfig($kconfig);

}

sub convert_vars {

    my ($line, %vars) = @_;

    my $process = "";

    while ($line =~ s/^(.*?)(\$\((.*?)\))//) {

	my $start = $1;

	my $variable = $2;

	my $var = $3;

	if (defined($vars{$var})) {

	    $process .= $start . $vars{$var};

	} else {

	    $process .= $start . $variable;

	}

    }

    $process .= $line;

    return $process;

}

# Read all Makefiles to map the configs to the objects

foreach my $makefile (@makefiles) {

    my $cont = 0;

    my $line = "";

    my %make_vars;

    open(MIN,$makefile) || die "Can't open $makefile";

    while (<MIN>) {

	# if this line ends with a backslash, continue

	chomp;

	if (/^(.*)\\$/) {

	    $line .= $1;

	    next;

	}

	$line .= $_;

	$_ = $line;

	$line = "";

	my $objs;

	# is this a line after a line with a backslash?

	if ($cont && /(\S.*)$/) {

	    $objs = $1;

	}

	$cont = 0;

	$_ = convert_vars($_, %make_vars);

	# collect objects after obj-$(CONFIG_FOO_BAR)

	if (/obj-\$\((CONFIG_[^\)]*)\)\s*[+:]?=\s*(.*)/) {

	    $var = $1;

	    $objs = $2;

	# check if variables are set

	} elsif (/^\s*(\S+)\s*[:]?=\s*(.*\S)/) {

	    $make_vars{$1} = $2;

	}

	if (defined($objs)) {

	    # test if the line ends with a backslash

	    if ($objs =~ m,(.*)\\$,) {

		$objs = $1;

		$cont = 1;

	    }

	    foreach my $obj (split /\s+/,$objs) {

		$obj =~ s/-/_/g;

		if ($obj =~ /(.*)\.o$/) {