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@@ -0,0 +1,195 @@
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+Add roken-h-process.pl from:
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+https://raw.github.com/heimdal/heimdal/master/cf/roken-h-process.pl
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+It's required for cross-compiling and missing from release tarballs:
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+http://kerberos.996246.n3.nabble.com/Missing-roken-h-process-pl-when-cross-compiling-v1-5-2-td38806.html
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+
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+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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+
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+diff -Nura heimdal-1.5.3.orig/cf/roken-h-process.pl heimdal-1.5.3/cf/roken-h-process.pl
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+--- heimdal-1.5.3.orig/cf/roken-h-process.pl 1969-12-31 21:00:00.000000000 -0300
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++++ heimdal-1.5.3/cf/roken-h-process.pl 2013-12-18 11:32:38.157625167 -0300
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+@@ -0,0 +1,184 @@
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++#!/usr/bin/perl
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++
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++require 'getopts.pl';
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++
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++my $debug = 0;
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++
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++Getopts('dc:p:o:') || die "foo";
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++
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++if ($opt_d) {
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++ $debug = 1;
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++}
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++
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++die "missing arg" if (!defined $opt_c || !defined $opt_p || !defined $opt_o);
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++
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++my %defines;
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++my $IN;
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++my $OUT;
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++
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++print "parse config.h\n" if ($debug);
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++
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++open IN, $opt_c || die "failed open ${opt_c}";
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++
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++my @nesting;
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++
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++push @nesting, 1;
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++
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++while (<IN>) {
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++ if (m/\s*#ifdef\s+(.*)/) {
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++ my $var = $1;
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++ if (defined $defines{$var}) {
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++ push @nesting, 1;
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++ } else {
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++ push @nesting, 0;
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++ }
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++ next;
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++ } elsif (m/\s*#ifndef\s+(.*)/) {
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++ my $var = $1;
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++ if (defined $defines{$var}) {
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++ push @nesting, 0;
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++ } else {
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++ push @nesting, 1;
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++ }
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++ next;
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++ } elsif (m/\s*#else/) {
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++ my $var = pop @nesting;
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++ $var = !$var;
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++ push @nesting, $var;
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++ next;
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++ } elsif ($nesting[$#nesting] and m/\s*#define\s+(\w+)\s+(\S+)/) {
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++ my $res = $2;
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++ $res = 1 if (!defined $res);
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++ $defines{$1} = $res;
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++ }
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++}
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++
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++close IN;
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++
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++if ($debug) {
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++ foreach my $i (keys %defines) {
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++ print "k: $i v: $defines{$i}\n";
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++ }
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++}
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++
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++open IN, "$opt_p" || die "failed open ${opt_p}";
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++open OUT, ">$opt_o" || die "failed open ${opt_o}";
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++
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++print "parse roken.h.in\n" if ($debug);
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++
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++print OUT "/* This is an OS dependent, generated file */\n";
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++print OUT "\n";
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++print OUT "\n";
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++print OUT "#ifndef __ROKEN_H__\n";
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++print OUT "#define __ROKEN_H__\n";
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++print OUT "\n";
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++
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++@nesting = (1);
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++
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++while (<IN>) {
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++ if (m/\s*#ifdef\s+(.*)/) {
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++ my $var = $1;
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++ if (defined $defines{$var}) {
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++ push @nesting, 1;
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++ } else {
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++ push @nesting, 0;
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++ }
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++ next;
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++ } elsif (m/\s*#ifndef\s+(.*)/) {
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++ my $var = $1;
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++ if (defined $defines{$var}) {
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++ push @nesting, 0;
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++ } else {
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++ push @nesting, 1;
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++ }
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++ next;
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++ } elsif (m/\s*#if\s+(.*)/) {
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++ my $res = parse_if($1);
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++ print "line = $res: $1\n" if ($debug);
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++ push @nesting, $res;
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++ next;
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++ } elsif (m/\s*#elif\s+(.*)/) {
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++ my $res = pop @nesting;
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++ if ($res gt 0) {
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++ $res = -1;
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++ } else {
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++ my $res = parse_if($1);
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++ }
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++ push @nesting, $res;
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++ next;
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++ } elsif (m/\s*#else/) {
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++ my $var = pop @nesting;
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++ $var = !$var;
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++ push @nesting, $var;
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++ next;
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++ } elsif (m/\s*#endif/) {
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++ pop @nesting;
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++ next;
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++ }
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++ print "line: $_\n" if ($debug);
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++ print "nesting dep $#{nesting}\n" if ($debug);
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++ my $i = 0, $t = 1;
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++ while ($i le $#nesting) {
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++ $t = 0 if ($nesting[$i] le 0);
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++ print "nesting $i val $nesting[$i] -> $t\n" if ($debug);
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++ $i++;
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++ }
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++ if ($t) {
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++ print OUT;
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++ }
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++}
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++
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++print OUT "\n";
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++print OUT "#endif /* __ROKEN_H__ */\n";
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++
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++
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++close IN;
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++
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++exit 0;
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++
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++sub parse_if
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++{
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++ my ($neg, $var);
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++
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++ $_ = shift;
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++
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++ if (m/^\s*$/) {
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++ print "end $_\n" if ($debug);
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++ return 1;
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++ } elsif (m/^([^&]+)\&\&(.*)$/) {
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++ print "$1 and $2\n" if ($debug);
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++ return parse_if($1) and parse_if($2);
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++ } elsif (m/^\(([^&]+)\&\&(.*)$/) {
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++ print "$1 and $2\n" if ($debug);
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++ return parse_if($1) and parse_if($2);
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++ } elsif (m/^([^\|]+)\|\|(.*)$/) {
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++ print "$1 or $2\n" if ($debug);
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++ return parse_if($1) or parse_if($2);
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++ } elsif (m/^\s*(\!)?\s*defined\((\w+)\)/) {
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++ ($neg, $var) = ($1, $2);
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++ print "def: ${neg}-defined(${var})\n" if ($debug);
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++ my $res = defined $defines{$var};
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++ if ($neg eq "!") {
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++ if ($res) {
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++ $res = 0;
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++ } else {
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++ $res = 1;
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++ }
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++ }
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++ print "res: $res\n" if ($debug);
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++ return $res;
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++ } elsif (m/^\s*(\!)?(\w+)/) {
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++ ($neg, $var) = ($1, $2);
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++ print "var: $neg $var\n" if ($debug);
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++ my $res;
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++ if (defined $defines{$var}) {
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++ $res = $defines{$var};
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++ } else {
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++ $res = 0;
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++ }
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++ $res = ! $res if ($neg =~ m/!/);
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++ print "res: $res\n" if ($debug);
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++ return $res;
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++ }
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++ die "failed parse: $_\n";
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++}
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Gustavo Zacarias