Remove some unused perl scripts

Reviewed-by: NViktor Dukhovni <viktor@openssl.org>

util/deleof.pl

-#!/usr/local/bin/perl
-
-while (<>)
-	{
-	print
-	last if (/^# DO NOT DELETE THIS LINE/);
-	}

util/err-ins.pl

-#!/usr/local/bin/perl
-#
-# tack error codes onto the end of a file
-#
-
-open(ERR,$ARGV[0]) || die "unable to open error file '$ARGV[0]':$!\n";
-@err=<ERR>;
-close(ERR);
-
-open(IN,$ARGV[1]) || die "unable to open header file '$ARGV[1]':$!\n";
-
-@out="";
-while (<IN>)
-	{
-	push(@out,$_);
-	last if /BEGIN ERROR CODES/;
-	}
-close(IN);
-
-open(OUT,">$ARGV[1]") || die "unable to open header file '$ARGV[1]':$1\n";
-print OUT @out;
-print OUT @err;
-print OUT <<"EOF";
- 
-#ifdef  __cplusplus
-}
-#endif
-#endif
-
-EOF
-close(OUT);
-
-

util/src-dep.pl

-#!/usr/local/bin/perl
-
-# we make up an array of
-# $file{function_name}=filename;
-# $unres{filename}="func1 func2 ...."
-$debug=1;
-#$nm_func="parse_linux";
-$nm_func="parse_solaris";
-
-foreach (@ARGV)
-	{
-	&$nm_func($_);
-	}
-
-foreach $file (sort keys %unres)
-	{
-	@a=split(/\s+/,$unres{$file});
-	%ff=();
-	foreach $func (@a)
-		{
-		$f=$file{$func};
-		$ff{$f}=1 if $f ne "";
-		}
-
-	foreach $a (keys %ff)
-		{ $we_need{$file}.="$a "; }
-	}
-
-foreach $file (sort keys %we_need)
-	{
-#	print "	$file $we_need{$file}\n";
-	foreach $bit (split(/\s+/,$we_need{$file}))
-		{ push(@final,&walk($bit)); }
-
-	foreach (@final) { $fin{$_}=1; }
-	@final="";
-	foreach (sort keys %fin)
-		{ push(@final,$_); }
-
-	print "$file: @final\n";
-	}
-
-sub walk
-	{
-	local($f)=@_;
-	local(@a,%seen,@ret,$r);
-
-	@ret="";
-	$f =~ s/^\s+//;
-	$f =~ s/\s+$//;
-	return "" if ($f =~ "^\s*$");
-
-	return(split(/\s/,$done{$f})) if defined ($done{$f});
-
-	return if $in{$f} > 0;
-	$in{$f}++;
-	push(@ret,$f);
-	foreach $r (split(/\s+/,$we_need{$f}))
-		{
-		push(@ret,&walk($r));
-		}
-	$in{$f}--;
-	$done{$f}=join(" ",@ret);
-	return(@ret);
-	}
-
-sub parse_linux
-	{
-	local($name)=@_;
-
-	open(IN,"nm $name|") || die "unable to run 'nn $name':$!\n";
-	while (<IN>)
-		{
-		chop;
-		next if /^\s*$/;
-		if (/^[^[](.*):$/)
-			{
-			$file=$1;
-			$file="$1.c" if /\[(.*).o\]/;
-			print STDERR "$file\n";
-			$we_need{$file}=" ";
-			next;
-			}
-
-		@a=split(/\s*\|\s*/);
-		next unless $#a == 7;
-		next unless $a[4] eq "GLOB";
-		if ($a[6] eq "UNDEF")
-			{
-			$unres{$file}.=$a[7]." ";
-			}
-		else
-			{
-			if ($file{$a[7]} ne "")
-				{
-				print STDERR "duplicate definition of $a[7],\n$file{$a[7]} and $file \n";
-				}
-			else
-				{
-				$file{$a[7]}=$file;
-				}
-			}
-		}
-	close(IN);
-	}
-
-sub parse_solaris
-	{
-	local($name)=@_;
-
-	open(IN,"nm $name|") || die "unable to run 'nn $name':$!\n";
-	while (<IN>)
-		{
-		chop;
-		next if /^\s*$/;
-		if (/^(\S+):$/)
-			{
-			$file=$1;
-			#$file="$1.c" if $file =~ /^(.*).o$/;
-			print STDERR "$file\n";
-			$we_need{$file}=" ";
-			next;
-			}
-		@a=split(/\s*\|\s*/);
-		next unless $#a == 7;
-		next unless $a[4] eq "GLOB";
-		if ($a[6] eq "UNDEF")
-			{
-			$unres{$file}.=$a[7]." ";
-			print STDERR "$file needs $a[7]\n" if $debug;
-			}
-		else
-			{
-			if ($file{$a[7]} ne "")
-				{
-				print STDERR "duplicate definition of $a[7],\n$file{$a[7]} and $file \n";
-				}
-			else
-				{
-				$file{$a[7]}=$file;
-				print STDERR "$file has $a[7]\n" if $debug;
-				}
-			}
-		}
-	close(IN);
-	}
-

util/tab_num.pl

-#!/usr/local/bin/perl
-
-$num=1;
-$width=40;
-
-while (<>)
-	{
-	chop;
-
-	$i=length($_);
-
-	$n=$width-$i;
-	$i=int(($n+7)/8);
-	print $_.("\t" x $i).$num."\n";
-	$num++;
-	}
-