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                         $pkg->{config} and print $pkg->{config}."\n";
  36                 }
  37         }
  38         print "endmenu\n\n";
  39
  40         undef $category{$cat};
  41 }
  42
  43 my $line;
  44 while ($line = <>) {
  45         chomp $line;
  46         $line =~ /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
  47                 $makefile = $1;
  48                 $src = $2;
  49                 undef $pkg;
  50         };
  51         $line =~ /^Package: \s*(.+)\s*$/ and do {
  52                 $pkg = {};
  53                 $pkg->{src} = $src;
  54                 $pkg->{makefile} = $makefile;
  55                 $pkg->{name} = $1;
  56                 $pkg->{default} = "m if ALL";
  57         };
  58         $line =~ /^Version: \s*(.+)\s*$/ and $pkg->{version} = $1;
  59         $line =~ /^Title: \s*(.+)\s*$/ and $pkg->{title} = $1;
  60         $line =~ /^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1;
  61         $line =~ /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
  62         $line =~ /^Depends: \s*(.+)\s*$/ and do {
  63                 my @dep = split /,\s*/, $1;
  64                 $pkg->{depends} = \@dep;
  65         };
  66         $line =~ /^Category: \s*(.+)\s*$/ and do {
  67                 $pkg->{category} = $1;
  68                 defined $category{$1} or $category{$1} = {};
  69                 defined $category{$1}->{$src} or $category{$1}->{$src} = [];
  70                 push @{$category{$1}->{$src}}, $pkg;
  71         };
  72         $line =~ /^Description: \s*(.*)\s*$/ and do {
  73                 my $desc = "\t\t$1\n\n";
  74                 my $line;
  75                 while ($line = <>) {
  76                         last if $line =~ /^@@/;
  77                         $desc .= "\t\t$line";
  78                 }
  79                 $pkg->{description} = $desc;
  80         };
  81         $line =~ /^Config: \s*(.*)\s*$/ and do {
  82                 my $conf = "$1\n";
  83                 my $line;
  84                 while ($line = <>) {
  85                         last if $line =~ /^@@/;
  86                         $conf .= "$line";
  87                 }
  88                 $pkg->{config} = $conf;
  89         }
  90 }
  91
  92 print_category 'Base system';
  93 foreach my $cat (keys %category) {
  94         print_category $cat;
  95 }