From 2a7e2adf7a24e6209e94ec47ecc22b89a37d47f7 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Tue, 26 Oct 2004 12:55:20 -0400
Subject: [PATCH] ENH: Added object file dependency scanning to
 cmLocalUnixMakefileGenerator2.  This needs a hook in cmake.cxx.

---
 Source/cmake.cxx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index d5be49623..1f938ab76 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -24,6 +24,8 @@
 #include "cmVariableWatch.h"
 #include "cmVersion.h"
 
+#include "cmLocalUnixMakefileGenerator2.h"
+
 // only build kdevelop generator on non-windows platforms
 // when not bootstrapping cmake
 #if !defined(_WIN32)
@@ -822,6 +824,12 @@ int cmake::CMakeCommand(std::vector<std::string>& args)
       return result;
       }
 
+    // Internal CMake dependency scanning support.
+    else if (args[1] == "cmake_depends" && args.size() >= 5)
+      {
+      return cmLocalUnixMakefileGenerator2::ScanDependencies(args)? 0 : 1;
+      }
+
 #if defined(_WIN32) && !defined(__CYGWIN__)
     // Write registry value
     else if (args[1] == "write_regv" && args.size() > 3)