1 files changed, 32 insertions, 0 deletions
diff --git a/source4/build/smb_build/dot.pl b/source4/build/smb_build/dot.pl
new file mode 100755
index 0000000000..ccf098722f
--- /dev/null
+++ b/source4/build/smb_build/dot.pl
@@ -0,0 +1,32 @@
+#!/usr/bin/perl
+# Samba4 Dependency Graph Generator
+# (C) 2004-2005 Jelmer Vernooij <jelmer@samba.org>
+# Published under the GNU GPL
+
+use strict;
+use lib 'build';
+use smb_build::config_mk;
+
+sub generate($)
+{
+	my $depend = shift;
+	my $res = "digraph samba4 {\n";
+
+	foreach my $part (values %{$depend}) {
+		foreach my $elem (@{$part->{REQUIRED_SUBSYSTEMS}}) {
+			$res .= "\t\"$part->{NAME}\" -> \"$elem\";\n";
+		}
+	}
+
+	return $res . "}\n";
+}
+
+my $INPUT = {};
+smb_build::config_mk::run_config_mk($INPUT, "main.mk");
+
+print __FILE__.": creating samba4-deps.dot";
+open DOTTY, ">samba4-deps.dot";
+print DOTTY generate($INPUT);
+close DOTTY;
+
+1;