openwrt/scripts/gen_menuconfig.pl

   1 #!/usr/bin/perl
   2 #
   3 # Copyright (C) 2006 OpenWrt.org
   4 #
   5 # This is free software, licensed under the GNU General Public License v2.
   6 # See /LICENSE for more information.
   7 #
   8
   9 use strict;
  10
  11 my $src;
  12 my $makefile;
  13 my $pkg;
  14 my %category;
  15 my $cur_menu;
  16
  17 sub print_category($) {
  18         my $cat = shift;
  19
  20         return unless $category{$cat};
  21
  22         print "menu \"$cat\"\n\n";
  23         my %spkg = %{$category{$cat}};
  24         foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
  25                 foreach my $pkg (@{$spkg{$spkg}}) {
  26                         if ($cur_menu ne $pkg->{submenu}) {
  27                                 if ($cur_menu) {
  28                                         print "endmenu\n";
  29                                         undef $cur_menu;
  30                                 }
  31                                 if ($pkg->{submenu}) {
  32                                         $cur_menu = $pkg->{submenu};
  33                                         print "menu \"$cur_menu\"\n";
  34                                 }
  35                         }
  36                         my $title = $pkg->{name};
  37                         my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
  38                         if ($c > 0) {
  39                                 $title .= ("." x $c). " ". $pkg->{title};
  40                         }
  41                         print "\t";
  42                         $pkg->{menu} and print "menu";
  43                         print "config PACKAGE_".$pkg->{name}."\n";
  44                         print "\t\ttristate \"$title\"\n";
  45                         foreach my $default (split /\s*,\s*/, $pkg->{default}) {
  46                                 print "\t\tdefault $default\n";
  47                         }
  48                         foreach my $depend (@{$pkg->{depends}}) {
  49                                 my $m = "depends";
  50                                 $depend =~ s/^([@\+]+)//;
  51                                 my $flags = $1;
  52                                 $flags =~ /@/ or $depend = "PACKAGE_$depend";
  53                                 $flags =~ /\+/ and $m = "select";
  54                                 print "\t\t$m $depend\n";
  55                         }
  56                         print "\t\thelp\n";
  57                         print $pkg->{description};
  58                         print "\n";
  59
  60                         $pkg->{config} and print $pkg->{config}."\n";
  61                 }
  62         }
  63         print "endmenu\n\n";
  64
  65         undef $category{$cat};
  66 }
  67
  68 my $line;
  69 while ($line = <>) {
  70         chomp $line;
  71         $line =~ /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
  72                 $makefile = $1;
  73                 $src = $2;
  74                 undef $pkg;
  75         };
  76         $line =~ /^Package: \s*(.+)\s*$/ and do {
  77                 $pkg = {};
  78                 $pkg->{src} = $src;
  79                 $pkg->{makefile} = $makefile;
  80                 $pkg->{name} = $1;
  81                 $pkg->{default} = "m if ALL";
  82         };
  83         $line =~ /^Version: \s*(.+)\s*$/ and $pkg->{version} = $1;
  84         $line =~ /^Title: \s*(.+)\s*$/ and $pkg->{title} = $1;
  85         $line =~ /^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1;
  86         $line =~ /^Submenu: \s*(.+)\s*$/ and $pkg->{submenu} = $1;
  87         $line =~ /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
  88         $line =~ /^Depends: \s*(.+)\s*$/ and do {
  89                 my @dep = split /\s+/, $1;
  90                 $pkg->{depends} = \@dep;
  91         };
  92         $line =~ /^Category: \s*(.+)\s*$/ and do {
  93                 $pkg->{category} = $1;
  94                 defined $category{$1} or $category{$1} = {};
  95                 defined $category{$1}->{$src} or $category{$1}->{$src} = [];
  96                 push @{$category{$1}->{$src}}, $pkg;
  97         };
  98         $line =~ /^Description: \s*(.*)\s*$/ and do {
  99                 my $desc = "\t\t$1\n\n";
 100                 my $line;
 101                 while ($line = <>) {
 102                         last if $line =~ /^@@/;
 103                         $desc .= "\t\t$line";
 104                 }
 105                 $pkg->{description} = $desc;
 106         };
 107         $line =~ /^Config: \s*(.*)\s*$/ and do {
 108                 my $conf = "$1\n";
 109                 my $line;
 110                 while ($line = <>) {
 111                         last if $line =~ /^@@/;
 112                         $conf .= "$line";
 113                 }
 114                 $pkg->{config} = $conf;
 115         }
 116 }
 117
 118 print_category 'Base system';
 119 foreach my $cat (keys %category) {
 120         print_category $cat;
 121 }