You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
1.9 KiB
Perl
77 lines
1.9 KiB
Perl
#!/usr/bin/perl
|
|
#
|
|
# Copyright (C) 2006 OpenWrt.org
|
|
#
|
|
# This is free software, licensed under the GNU General Public License v2.
|
|
# See /LICENSE for more information.
|
|
#
|
|
|
|
use strict;
|
|
my $PATH = $ARGV[0];
|
|
($PATH and -d $PATH) or die 'invalid path';
|
|
|
|
my %config;
|
|
|
|
open FIND, "find \"$PATH\" -name Config.in |";
|
|
while (<FIND>) {
|
|
chomp;
|
|
my $input = $_;
|
|
my $output = $input;
|
|
my $replace = quotemeta($PATH);
|
|
$output =~ s/^$replace\///g;
|
|
$output =~ s/sysdeps\/linux\///g;
|
|
print STDERR "$input => $output\n";
|
|
$output =~ /^(.+)\/[^\/]+$/ and system("mkdir -p $1");
|
|
|
|
open INPUT, $input;
|
|
open OUTPUT, ">$output";
|
|
my ($cur, $default_set, $line);
|
|
while ($line = <INPUT>) {
|
|
next if $line =~ /^\s*mainmenu/;
|
|
|
|
# FIXME: make this dynamic
|
|
$line =~ s/default FEATURE_BUFFERS_USE_MALLOC/default FEATURE_BUFFERS_GO_ON_STACK/;
|
|
$line =~ s/default FEATURE_SH_IS_NONE/default FEATURE_SH_IS_ASH/;
|
|
|
|
if ($line =~ /^\s*config\s*([\w_]+)/) {
|
|
$cur = $1;
|
|
undef $default_set;
|
|
}
|
|
if ($line =~ /^\s*(menu|choice|end|source)/) {
|
|
undef $cur;
|
|
undef $default_set;
|
|
}
|
|
$line =~ s/^(\s*source\s+)([^\/]+\/)*([^\/]+\/[^\/]+)$/$1$3/;
|
|
if ($line =~ /^(\s*range\s*)(\w+)(\s+)(\w+)\s*$/) {
|
|
my $prefix = $1;
|
|
my $r1 = $2;
|
|
my $r2 = $4;
|
|
$r1 =~ s/^([a-zA-Z]+)/BUSYBOX_CONFIG_$1/;
|
|
$r2 =~ s/^([a-zA-Z]+)/BUSYBOX_CONFIG_$1/;
|
|
$line = "$prefix$r1 $r2\n";
|
|
}
|
|
|
|
$line =~ s/^(\s*(prompt "[^"]+" if|config|depends|depends on|select|default|default \w if)\s+\!?)([A-Z_])/$1BUSYBOX_CONFIG_$3/g;
|
|
$line =~ s/(( \|\| | \&\& | \( )!?)([A-Z_])/$1BUSYBOX_CONFIG_$3/g;
|
|
$line =~ s/(\( ?!?)([A-Z_]+ (\|\||&&))/$1BUSYBOX_CONFIG_$2/g;
|
|
|
|
if ($cur) {
|
|
($cur eq 'LFS') and do {
|
|
$line =~ s/^(\s*(bool|tristate|string))\s*".+"$/$1/;
|
|
};
|
|
if ($line =~ /^\s*default/) {
|
|
my $c;
|
|
$default_set = 1;
|
|
$c = "BUSYBOX_DEFAULT_$cur";
|
|
|
|
$line =~ s/^(\s*default\s*)(\w+|"[^"]*")(.*)/$1$c$3/;
|
|
}
|
|
}
|
|
|
|
print OUTPUT $line;
|
|
}
|
|
close OUTPUT;
|
|
close INPUT;
|
|
}
|
|
close FIND;
|