1 files changed, 90 insertions, 0 deletions
diff --git a/tools/depcheck.cs b/tools/depcheck.cs
new file mode 100644
index 00000000..ee86e43a
--- /dev/null
+++ b/tools/depcheck.cs
@@ -0,0 +1,90 @@
+/*
+  Copyright (C) 2009 Jeroen Frijters
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Jeroen Frijters
+  jeroen@frijters.net
+  
+*/
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Reflection;
+
+class DependencyChecker
+{
+	static int Main(string[] args)
+	{
+		Dictionary<string, List<string>> deps = new Dictionary<string, List<string>>();
+		string dep = null;
+		foreach (string line in File.ReadAllLines(args[1]))
+		{
+			if (line.Trim().Length == 0 || line.StartsWith("#"))
+			{
+				// comment
+			}
+			else if (line.StartsWith("->"))
+			{
+				deps[dep].Add(line.Substring(2));
+			}
+			else
+			{
+				dep = line;
+				deps.Add(dep, new List<string>());
+			}
+		}
+		List<string> whitelist = new List<string>(new string[] { "mscorlib", "System", "IKVM.Runtime", "IKVM.OpenJDK.Core" });
+		bool fail = false;
+		foreach (string line in File.ReadAllLines(args[0]))
+		{
+			if (line.Contains("-out:"))
+			{
+				string file = line.Trim().Substring(5);
+				Assembly asm = Assembly.ReflectionOnlyLoadFrom(Path.Combine(Path.GetDirectoryName(args[0]), file));
+				if (!deps.ContainsKey(asm.GetName().Name))
+				{
+					fail = true;
+					Console.WriteLine(asm.GetName().Name);
+					foreach (AssemblyName asmdep in asm.GetReferencedAssemblies())
+					{
+						if (!whitelist.Contains(asmdep.Name))
+						{
+							Console.WriteLine("->{0}", asmdep.Name);
+						}
+					}
+				}
+				else
+				{
+					foreach (AssemblyName asmdep in asm.GetReferencedAssemblies())
+					{
+						if (!whitelist.Contains(asmdep.Name))
+						{
+							if (!deps[asm.GetName().Name].Contains(asmdep.Name))
+							{
+								fail = true;
+								Console.WriteLine("Error: Assembly {0} has an undeclared dependency on {1}", asm.GetName().Name, asmdep.Name);
+							}
+						}
+					}
+				}
+			}
+		}
+		return fail ? 1 : 0;
+	}
+}