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#!/usr/bin/perl -w
eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
if 0; #$running_under_some_shell
use strict;
use File::Find;
my $packages="";
open(FILE, "<./packages");
while(<FILE>){$packages.=$_;}
close(FILE);
my ($dirname,$dir,$file,@files,$filename,$tagname,$name,$caps,$pre,$post,$sources,@dupecheck,$basedir);
my @founddirs;
$file = shift || die;
$basedir = shift;
my $cfg=$file;
($dirname=$cfg)=~s,(.*)/(.*),$1,;
($filename=$cfg)=~s,(.*/)(.*),$2,;
($tagname=$dirname)=~s,.*/,,;
($caps=$tagname)=~tr/[a-z]/[A-Z]/;
#print "cfg is $cfg\n";
#print "dir is $dirname\n";
#print "filename is $filename\n";
sub wanted;
if(-e "$dirname/config.in.in"){
my $contents;
open(FILE, "<$dirname/config.in.in");
while(<FILE>){ $contents.=$_; }
close(FILE);
if($contents=~/\@sources\@/){
($post = $contents) =~ s/^.*\@sources\@//s;
($pre = $contents) =~ s/\@sources\@.*$//s;
} else {
$pre = $contents;
}
} else {
my ($firstletter, $rest);
$firstletter = substr($tagname, 0, 1);
$rest = substr($tagname, 1);
$firstletter =~ tr/a-z/A-Z/;
$tagname = $firstletter . $rest;
$pre = "menu \"$tagname\"\n";
$post = "endmenu\n";
}
open(CFG, ">$cfg") || die "Unable to open $cfg for writing\n";
select(CFG);
print $pre;
@dupecheck=();
File::Find::find({wanted => \&wanted}, $dirname);
@::founddirs=sort(@::founddirs);
foreach (@::founddirs) {
if(grep(/^$_\/config.in$/, @dupecheck)){
next;
}
my $nslashes = $_ =~ tr!/!!;
my $dirnslashes = $dirname =~ tr!/!!;
$dirnslashes++;
if($dirnslashes != $nslashes){next;}
my $reldir;
if (defined($basedir)) {
($reldir=$_)=~s,^$basedir/,,;
}
print " source " . $reldir . "/config.in\n";
push(@dupecheck, $_ . "/config.in");
}
print $post;
select(STDOUT);
close(CFG);
exit;
use vars qw/*name *dir *prune/;
*name = *File::Find::name;
*dir = *File::Find::dir;
*prune = *File::Find::prune;
sub wanted {
if( /config.in$/s ) {
push(@::founddirs,$File::Find::dir);
}
}
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