From 58964a492275ca9a59a0cd9c8155cb2491b4b909 Mon Sep 17 00:00:00 2001
From: "Ralf S. Engelschall" <rse@openssl.org>
Date: Mon, 21 Dec 1998 10:56:39 +0000
Subject: Import of old SSLeay release: SSLeay 0.9.0b

---
 dep/gen.pl | 113 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 dep/gen.pl

(limited to 'dep/gen.pl')

diff --git a/dep/gen.pl b/dep/gen.pl
new file mode 100644
index 0000000000..8ab6db5c53
--- /dev/null
+++ b/dep/gen.pl
@@ -0,0 +1,113 @@
+#!/usr/local/bin/perl
+
+require 'getopts.pl';
+
+$files="files";
+%have=();
+%missing=();
+%name=();
+%func=();
+
+&Getopts('Ff:');
+
+&load_file("files");
+foreach $file (@ARGV)
+	{ &do_nm($file); }
+
+if (defined($opt_f))
+	{
+	%a=();
+	$r=&list_files($opt_f,"",*a);
+	if ($opt_F)
+		{
+		foreach (sort split(/\n/,$r))
+			{ print "$_\n"; }
+		}
+	else
+		{ print $r; }
+	}
+else
+	{
+	for (sort keys %have)
+		{
+		print "$_:$have{$_}\n";
+		}
+	}
+
+sub list_files
+	{
+	local($f,$o,*done)=@_;
+	local($a,$_,$ff,$ret);
+
+	return if $f =~ /^\s*$/;
+
+	$done{$f}=1;
+	$ret.=$f."\n" if $opt_F;
+	foreach (split(/ /,$have{$f}))
+		{
+		$ret.="$o$f:$_\n" unless $opt_F;
+		}
+
+	foreach (split(/ /,$missing{$f}))
+		{
+		$ff=$func{$_};
+		next if defined($done{$ff});
+		$ret.=&list_files($ff,$o."	");
+		}
+	$ret;
+	}
+
+sub do_nm
+	{
+	local($file)=@_;
+	local($fname)="";
+
+	open(IN,"nm $file|") || die "unable to run 'nm $file|':$!\n";
+	while (<IN>)
+		{
+		chop;
+		next if /^\s*$/;
+		if (/^(.*)\.o:\s*$/)
+			{
+			$fname="$1.c";
+			next;
+			}
+		($type,$name)=/^.{8} (.) (.+)/;
+#		print "$fname $type $name\n";
+
+		if ($type eq "T")
+			{
+			$have{$fname}.="$name ";
+			$func{$name}=$fname;
+			}
+		elsif ($type eq "U")
+			{
+			$missing{$fname}.="$name ";
+			}
+		}
+	close(IN);
+	}
+
+sub load_file
+	{
+	local($file)=@_;
+
+	open(IN,"<$files") || die "unable to open $files:$!\n";
+
+	while (<IN>)
+		{
+		chop;
+		next if /^\s*$/;
+		($n)=/\/([^\/\s]+)\s+/;
+		($fn)=/^(\S+)\s/;
+#		print "$n - $fn\n";
+		if (defined($name{$n}))
+			{ print "$n already exists\n"; }
+		else
+			{ $name{$n}=$fn; }
+		}
+	close(IN);
+	@name=%name;
+	}
+
+
-- 
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