![Peter Korsgaard](/assets/img/avatar_default.png)
Autogenerated from rename-patch.py (http://patchwork.ozlabs.org/patch/403345) Signed-off-by: Samuel Martin <s.martin49@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
196 lines
4.2 KiB
Diff
196 lines
4.2 KiB
Diff
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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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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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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