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[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / heimdal / 0001-add-roken-h-process.patch

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/heimdal/0001-add-roken-h-process.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/heimdal/0001-add-roken-h-process.patch
new file mode 100644 (file)
index 0000000..b8fbd2a
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/heimdal/0001-add-roken-h-process.patch
@@ -0,0 +1,195 @@
+Add roken-h-process.pl from:
+https://raw.github.com/heimdal/heimdal/master/cf/roken-h-process.pl
+It's required for cross-compiling and missing from release tarballs:
+http://kerberos.996246.n3.nabble.com/Missing-roken-h-process-pl-when-cross-compiling-v1-5-2-td38806.html
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura heimdal-1.5.3.orig/cf/roken-h-process.pl heimdal-1.5.3/cf/roken-h-process.pl
+--- heimdal-1.5.3.orig/cf/roken-h-process.pl   1969-12-31 21:00:00.000000000 -0300
++++ heimdal-1.5.3/cf/roken-h-process.pl        2013-12-18 11:32:38.157625167 -0300
+@@ -0,0 +1,184 @@
++#!/usr/bin/perl
++
++require 'getopts.pl';
++
++my $debug = 0;
++
++Getopts('dc:p:o:') || die "foo";
++
++if ($opt_d) {
++    $debug = 1;
++}
++
++die "missing arg" if (!defined $opt_c || !defined $opt_p || !defined $opt_o);
++
++my %defines;
++my $IN;
++my $OUT;
++
++print "parse config.h\n" if ($debug);
++
++open IN, $opt_c || die "failed open ${opt_c}";
++
++my @nesting;
++
++push @nesting, 1;
++
++while (<IN>) {
++    if (m/\s*#ifdef\s+(.*)/) {
++      my $var = $1;
++      if (defined $defines{$var}) {
++          push @nesting, 1;
++      } else {
++          push @nesting, 0;
++      }
++      next;
++    } elsif (m/\s*#ifndef\s+(.*)/) {
++      my $var = $1;
++      if (defined $defines{$var}) {
++          push @nesting, 0;
++      } else {
++          push @nesting, 1;
++      }
++      next;
++    } elsif (m/\s*#else/) {
++      my $var = pop @nesting;
++      $var = !$var;
++      push @nesting, $var;
++      next;
++    } elsif ($nesting[$#nesting] and m/\s*#define\s+(\w+)\s+(\S+)/) {
++      my $res = $2;
++      $res = 1 if (!defined $res);
++      $defines{$1} = $res;
++    }
++}
++
++close IN;
++
++if ($debug) {
++    foreach my $i (keys %defines) {
++      print "k: $i v: $defines{$i}\n";
++    }
++}
++
++open IN, "$opt_p" || die "failed open ${opt_p}";
++open OUT, ">$opt_o" || die "failed open ${opt_o}";
++
++print "parse roken.h.in\n" if ($debug);
++
++print OUT "/* This is an OS dependent, generated file */\n";
++print OUT "\n";
++print OUT "\n";
++print OUT "#ifndef __ROKEN_H__\n";
++print OUT "#define __ROKEN_H__\n";
++print OUT "\n";
++
++@nesting = (1);
++
++while (<IN>) {
++    if (m/\s*#ifdef\s+(.*)/) {
++      my $var = $1;
++      if (defined $defines{$var}) {
++          push @nesting, 1;
++      } else {
++          push @nesting, 0;
++      }
++      next;
++    } elsif (m/\s*#ifndef\s+(.*)/) {
++      my $var = $1;
++      if (defined $defines{$var}) {
++          push @nesting, 0;
++      } else {
++          push @nesting, 1;
++      }
++      next;
++    } elsif (m/\s*#if\s+(.*)/) {
++      my $res = parse_if($1);
++      print "line = $res: $1\n" if ($debug);
++      push @nesting, $res;
++      next;
++    } elsif (m/\s*#elif\s+(.*)/) {
++      my $res = pop @nesting;
++      if ($res gt 0) {
++          $res = -1;
++      } else {
++          my $res = parse_if($1);
++      }
++      push @nesting, $res;
++      next;
++    } elsif (m/\s*#else/) {
++      my $var = pop @nesting;
++      $var = !$var;
++      push @nesting, $var;
++      next;
++    } elsif (m/\s*#endif/) {
++      pop @nesting;
++      next;
++    }
++    print "line: $_\n"  if ($debug);
++    print "nesting dep $#{nesting}\n"  if ($debug);
++    my $i = 0, $t = 1;
++    while ($i le $#nesting) {
++      $t = 0 if ($nesting[$i] le 0);
++      print "nesting $i val $nesting[$i] -> $t\n" if ($debug);
++      $i++;
++    }
++    if ($t) {
++      print OUT;
++    }
++}
++
++print OUT "\n";
++print OUT "#endif /* __ROKEN_H__ */\n";
++
++
++close IN;
++
++exit 0;
++
++sub parse_if
++{
++    my ($neg, $var);
++
++    $_ = shift;
++
++    if (m/^\s*$/) {
++      print "end $_\n" if ($debug);
++      return 1;
++    } elsif (m/^([^&]+)\&\&(.*)$/) {
++      print "$1 and $2\n" if ($debug);
++      return parse_if($1) and parse_if($2);
++    } elsif (m/^\(([^&]+)\&\&(.*)$/) {
++      print "$1 and $2\n" if ($debug);
++      return parse_if($1) and parse_if($2);
++    } elsif (m/^([^\|]+)\|\|(.*)$/) {
++      print "$1 or $2\n" if ($debug);
++      return parse_if($1) or parse_if($2);
++    } elsif (m/^\s*(\!)?\s*defined\((\w+)\)/) {
++      ($neg, $var) = ($1, $2);
++      print "def: ${neg}-defined(${var})\n" if ($debug);
++      my $res = defined $defines{$var};
++      if ($neg eq "!") {
++          if ($res) {
++              $res = 0;
++          } else {
++              $res = 1;
++          }
++      }
++      print "res: $res\n" if ($debug);
++      return $res;
++    } elsif (m/^\s*(\!)?(\w+)/) {
++      ($neg, $var) = ($1, $2);
++      print "var: $neg $var\n" if ($debug);
++      my $res;
++      if (defined $defines{$var}) {
++          $res = $defines{$var};
++      } else {
++          $res = 0;
++      }
++      $res = ! $res if ($neg =~ m/!/);
++      print "res: $res\n" if ($debug);
++      return $res;
++    }
++    die "failed parse: $_\n";
++}