scripts/gen_menuconfig.pl

   1 #!/usr/bin/perl
   2 use strict;
   3
   4 my $src;
   5 my $makefile;
   6 my $pkg;
   7 my %category;
   8
   9 sub print_category($) {
  10         my $cat = shift;
  11
  12         return unless $category{$cat};
  13
  14         print "menu \"$cat\"\n\n";
  15         my %spkg = %{$category{$cat}};
  16         foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
  17                 foreach my $pkg (@{$spkg{$spkg}}) {
  18                         my $title = $pkg->{name};
  19                         my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
  20                         if ($c > 0) {
  21                                 $title .= ("." x $c). " ". $pkg->{title};
  22                         }
  23                         print "\t";
  24                         $pkg->{menu} and print "menu";
  25                         print "config PACKAGE_".$pkg->{name}."\n";
  26                         print "\t\ttristate \"$title\"\n";
  27                         print "\t\tdefault ".$pkg->{default}."\n";
  28                         foreach my $depend (@{$pkg->{depends}}) {
  29                                 print "\t\tdepends PACKAGE_$depend\n";
  30                         }
  31                         print "\t\thelp\n";
  32                         print $pkg->{description};
  33                         print "\n"
  34                 }
  35         }
  36         print "endmenu\n\n";
  37
  38         undef $category{$cat};
  39 }
  40
  41 my $line;
  42 while ($line = <>) {
  43         chomp $line;
  44         $line =~ /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
  45                 $makefile = $1;
  46                 $src = $2;
  47                 undef $pkg;
  48         };
  49         $line =~ /^Package: \s*(.+)\s*$/ and do {
  50                 $pkg = {};
  51                 $pkg->{src} = $src;
  52                 $pkg->{makefile} = $makefile;
  53                 $pkg->{name} = $1;
  54                 $pkg->{default} = "m if ALL";
  55         };
  56         $line =~ /^Version: \s*(.+)\s*$/ and $pkg->{version} = $1;
  57         $line =~ /^Title: \s*(.+)\s*$/ and $pkg->{title} = $1;
  58         $line =~ /^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1;
  59         $line =~ /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
  60         $line =~ /^Depends: \s*(.+)\s*$/ and do {
  61                 my @dep = split /,\s*/, $1;
  62                 $pkg->{depends} = \@dep;
  63         };
  64         $line =~ /^Category: \s*(.+)\s*$/ and do {
  65                 $pkg->{category} = $1;
  66                 defined $category{$1} or $category{$1} = {};
  67                 defined $category{$1}->{$src} or $category{$1}->{$src} = [];
  68                 push @{$category{$1}->{$src}}, $pkg;
  69         };
  70         $line =~ /^Description: \s*(.*)\s*$/ and do {
  71                 my $desc = "\t\t$1\n\n";
  72                 my $line;
  73                 while ($line = <>) {
  74                         last if $line =~ /^@@/;
  75                         $desc .= "\t\t$line";
  76                 }
  77                 $pkg->{description} = $desc;
  78         }
  79 }
  80
  81 print_category 'Base system';
  82 foreach my $cat (keys %category) {
  83         print_category $cat;
  84 }