From de217bee8d77a4287efe81731311d0cf3c89c2c8 Mon Sep 17 00:00:00 2001
From: Andy Cedilnik <andy.cedilnik@kitware.com>
Date: Wed, 27 Jul 2005 15:46:21 -0400
Subject: BUG: Generate RUN_TEST target if any tests are there

---
 Source/cmGlobalGenerator.cxx | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index dea33eb..97e0564 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -1058,9 +1058,17 @@ void cmGlobalGenerator::SetupTests()
       {
       fname += "DartTestfile.txt";
       }
-    
+
+    // Add run_test only if any tests are foun
+    long total_tests = 0;
+    unsigned int i;
+    for (i = 0; i < m_LocalGenerators.size(); ++i)
+      {
+      total_tests += m_LocalGenerators[i]->GetMakefile()->GetTests()->size();
+      }
+
     // If the file doesn't exist, then ENABLE_TESTING hasn't been run
-    if (cmSystemTools::FileExists(fname.c_str()))
+    if (total_tests > 0)
       {
       const char* no_output = 0;
       std::vector<std::string> no_depends;
-- 
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