From 1de68b46f1650735bcc550626436f5286ccf36c2 Mon Sep 17 00:00:00 2001
From: Ken Martin <ken.martin@kitware.com>
Date: Fri, 2 Mar 2007 14:31:04 -0500
Subject: [PATCH] BUG: fix for build order

---
 Source/cmMakefileUtilityTargetGenerator.cxx | 29 +++++++++++++++++++--
 Source/cmMakefileUtilityTargetGenerator.h   |  2 ++
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/Source/cmMakefileUtilityTargetGenerator.cxx b/Source/cmMakefileUtilityTargetGenerator.cxx
index 6ab18631f..60400239e 100644
--- a/Source/cmMakefileUtilityTargetGenerator.cxx
+++ b/Source/cmMakefileUtilityTargetGenerator.cxx
@@ -23,6 +23,12 @@
 #include "cmSourceFile.h"
 #include "cmTarget.h"
 
+//----------------------------------------------------------------------------
+cmMakefileUtilityTargetGenerator::cmMakefileUtilityTargetGenerator()
+{
+  this->DriveCustomCommandsOnDepends = true;
+}
+
 
 //----------------------------------------------------------------------------
 void cmMakefileUtilityTargetGenerator::WriteRuleFiles()
@@ -42,10 +48,30 @@ void cmMakefileUtilityTargetGenerator::WriteRuleFiles()
   // Utility targets store their rules in pre- and post-build commands.
   this->LocalGenerator->AppendCustomDepends
     (depends, this->Target->GetPreBuildCommands());
+
+  // Build list of dependencies.
+  std::string relPath = this->LocalGenerator->GetHomeRelativeOutputPath();
+  std::string objTarget;
+
   this->LocalGenerator->AppendCustomDepends
     (depends, this->Target->GetPostBuildCommands());
+
   this->LocalGenerator->AppendCustomCommands
     (commands, this->Target->GetPreBuildCommands());
+  
+  // Depend on all custom command outputs for sources
+  const std::vector<cmSourceFile*>& sources =
+    this->Target->GetSourceFiles();
+  for(std::vector<cmSourceFile*>::const_iterator source = sources.begin();
+      source != sources.end(); ++source)
+    {
+    if(cmCustomCommand* cc = (*source)->GetCustomCommand())
+      {
+      this->LocalGenerator->AppendCustomCommand(commands, *cc);
+      this->LocalGenerator->AppendCustomDepend(depends, *cc);
+      }
+    }
+
   this->LocalGenerator->AppendCustomCommands
     (commands, this->Target->GetPostBuildCommands());
 
@@ -53,8 +79,7 @@ void cmMakefileUtilityTargetGenerator::WriteRuleFiles()
   this->AppendTargetDepends(depends);
   
   // Add a dependency on the rule file itself.
-  std::string relPath = this->LocalGenerator->GetHomeRelativeOutputPath();
-  std::string objTarget = relPath;
+  objTarget = relPath;
   objTarget += this->BuildFileName;
   this->LocalGenerator->AppendRuleDepend(depends, objTarget.c_str());
 
diff --git a/Source/cmMakefileUtilityTargetGenerator.h b/Source/cmMakefileUtilityTargetGenerator.h
index c8642a6c6..17572a89c 100644
--- a/Source/cmMakefileUtilityTargetGenerator.h
+++ b/Source/cmMakefileUtilityTargetGenerator.h
@@ -23,6 +23,8 @@ class cmMakefileUtilityTargetGenerator:
   public cmMakefileTargetGenerator
 {
 public:
+  cmMakefileUtilityTargetGenerator();
+
   /* the main entry point for this class. Writes the Makefiles associated
      with this target */
   virtual void WriteRuleFiles();