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 my $cur_menu_dep;
  17
  18 sub close_submenu {
  19         if ($cur_menu) {
  20                 print "endmenu\n";
  21                 $cur_menu_dep and do {
  22                         print "endif\n";
  23                         $cur_menu_dep = undef;
  24                 };
  25                 undef $cur_menu;
  26         }
  27 }
  28
  29 sub print_category($) {
  30         my $cat = shift;
  31
  32         return unless $category{$cat};
  33
  34         print "menu \"$cat\"\n\n";
  35         my %spkg = %{$category{$cat}};
  36         foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
  37                 foreach my $pkg (@{$spkg{$spkg}}) {
  38                         if ($cur_menu ne $pkg->{submenu}) {
  39                                 close_submenu();
  40                                 if ($pkg->{submenu}) {
  41                                         $cur_menu = $pkg->{submenu};
  42                                         $cur_menu_dep = $pkg->{submenudep} and print "if $cur_menu_dep\n";
  43                                         print "menu \"$cur_menu\"\n";
  44                                 }
  45                         }
  46                         my $title = $pkg->{name};
  47                         my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
  48                         if ($c > 0) {
  49                                 $title .= ("." x $c). " ". $pkg->{title};
  50                         }
  51                         print "\t";
  52                         $pkg->{menu} and print "menu";
  53                         print "config PACKAGE_".$pkg->{name}."\n";
  54                         print "\t\ttristate \"$title\"\n";
  55                         foreach my $default (split /\s*,\s*/, $pkg->{default}) {
  56                                 print "\t\tdefault $default\n";
  57                         }
  58                         foreach my $depend (@{$pkg->{depends}}) {
  59                                 my $m = "depends";
  60                                 $depend =~ s/^([@\+]+)//;
  61                                 my $flags = $1;
  62                                 $flags =~ /@/ or $depend = "PACKAGE_$depend";
  63                                 $flags =~ /\+/ and $m = "select";
  64                                 print "\t\t$m $depend\n";
  65                         }
  66                         print "\t\thelp\n";
  67                         print $pkg->{description};
  68                         print "\n";
  69
  70                         $pkg->{config} and print $pkg->{config}."\n";
  71                 }
  72         }
  73         close_submenu();
  74         print "endmenu\n\n";
  75
  76         undef $category{$cat};
  77 }
  78
  79 my $line;
  80 while ($line = <>) {
  81         chomp $line;
  82         $line =~ /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
  83                 $makefile = $1;
  84                 $src = $2;
  85                 undef $pkg;
  86         };
  87         $line =~ /^Package: \s*(.+)\s*$/ and do {
  88                 $pkg = {};
  89                 $pkg->{src} = $src;
  90                 $pkg->{makefile} = $makefile;
  91                 $pkg->{name} = $1;
  92                 $pkg->{default} = "m if ALL";
  93         };
  94         $line =~ /^Version: \s*(.+)\s*$/ and $pkg->{version} = $1;
  95         $line =~ /^Title: \s*(.+)\s*$/ and $pkg->{title} = $1;
  96         $line =~ /^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1;
  97         $line =~ /^Submenu: \s*(.+)\s*$/ and $pkg->{submenu} = $1;
  98         $line =~ /^Submenu-Depends: \s*(.+)\s*$/ and $pkg->{submenudep} = $1;
  99         $line =~ /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
 100         $line =~ /^Depends: \s*(.+)\s*$/ and do {
 101                 my @dep = split /\s+/, $1;
 102                 $pkg->{depends} = \@dep;
 103         };
 104         $line =~ /^Category: \s*(.+)\s*$/ and do {
 105                 $pkg->{category} = $1;
 106                 defined $category{$1} or $category{$1} = {};
 107                 defined $category{$1}->{$src} or $category{$1}->{$src} = [];
 108                 push @{$category{$1}->{$src}}, $pkg;
 109         };
 110         $line =~ /^Description: \s*(.*)\s*$/ and do {
 111                 my $desc = "\t\t$1\n\n";
 112                 my $line;
 113                 while ($line = <>) {
 114                         last if $line =~ /^@@/;
 115                         $desc .= "\t\t$line";
 116                 }
 117                 $pkg->{description} = $desc;
 118         };
 119         $line =~ /^Config: \s*(.*)\s*$/ and do {
 120                 my $conf = "$1\n";
 121                 my $line;
 122                 while ($line = <>) {
 123                         last if $line =~ /^@@/;
 124                         $conf .= "$line";
 125                 }
 126                 $pkg->{config} = $conf;
 127         }
 128 }
 129
 130 print_category 'Base system';
 131 foreach my $cat (keys %category) {
 132         print_category $cat;
 133 }