From 8c06f8e2943c1d3726428ea01ba6bc5b49101081 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Mon, 10 Apr 2006 13:53:00 -0400
Subject: ENH: add support for re-running cmake if the cmakefiles change

---
 Source/cmGlobalUnixMakefileGenerator3.cxx |  7 +++++++
 Source/cmMakefile.cxx                     |  1 +
 Source/cmMakefile.h                       | 10 +++++++++-
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index 0baa4945d7..048ff5090f 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -287,6 +287,13 @@ void cmGlobalUnixMakefileGenerator3::WriteMainCMakefile()
     tmpStr += "/CMakeFiles/CMakeDirectoryInformation.cmake";
     cmakefileStream << "  \"" << 
       lg->Convert(tmpStr.c_str(),cmLocalGenerator::HOME_OUTPUT).c_str() << "\"\n";
+    const std::vector<std::string>& outfiles = lg->GetMakefile()->GetOutputFiles();
+    for(std::vector<std::string>::const_iterator k= outfiles.begin();
+        k != outfiles.end(); ++k)
+      {
+      cmakefileStream << "  \"" << 
+        lg->Convert(k->c_str(),cmLocalGenerator::HOME_OUTPUT).c_str() << "\"\n";
+      }
     }
   cmakefileStream << "  )\n\n";
 
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 4c2368339a..7e434cf5b3 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -2368,6 +2368,7 @@ int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
   std::string soutfile = outfile;
   std::string sinfile = infile;
   this->AddCMakeDependFile(infile);
+  this->AddCMakeOutputFile(outfile);
   cmSystemTools::ConvertToUnixSlashes(soutfile);
   mode_t perm = 0;
   cmSystemTools::GetPermissions(sinfile.c_str(), perm);
diff --git a/Source/cmMakefile.h b/Source/cmMakefile.h
index a3f7ec96a7..1b80959548 100644
--- a/Source/cmMakefile.h
+++ b/Source/cmMakefile.h
@@ -524,11 +524,18 @@ public:
    */
   const std::vector<std::string>& GetListFiles() const
     { return this->ListFiles; }
-  
   ///! When the file changes cmake will be re-run from the build system.
   void AddCMakeDependFile(const char* file)
     { this->ListFiles.push_back(file);}
   
+  /**
+   * Get the vector of  files created by this makefile
+   */
+  const std::vector<std::string>& GetOutputFiles() const
+    { return this->OutputFiles; }
+  void AddCMakeOutputFile(const char* file)
+    { this->ListFiles.push_back(file);}
+  
   /**
    * Expand all defined variables in the string.  
    * Defined variables come from the this->Definitions map.
@@ -709,6 +716,7 @@ protected:
   std::vector<std::string> LinkDirectories;
   
   std::vector<std::string> ListFiles; // list of command files loaded
+  std::vector<std::string> OutputFiles; // list of command files loaded
   
   
   cmTarget::LinkLibraryVectorType LinkLibraries;
-- 
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