From 3df1535c802a9360cef895421b2a7fa0f84a83ff Mon Sep 17 00:00:00 2001
From: David Cole <david.cole@kitware.com>
Date: Tue, 27 Jan 2009 11:35:36 -0500
Subject: STYLE: Emit filenames in try_compile error message to get more
 information from the Continuous dashboard test that is failing.

---
 Source/cmCoreTryCompile.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Source/cmCoreTryCompile.cxx b/Source/cmCoreTryCompile.cxx
index 457f31f..e756c1c 100644
--- a/Source/cmCoreTryCompile.cxx
+++ b/Source/cmCoreTryCompile.cxx
@@ -310,7 +310,11 @@ int cmCoreTryCompile::TryCompileCode(std::vector<std::string> const& argv)
       if(!cmSystemTools::CopyFileAlways(this->OutputFile.c_str(), 
                                         copyFile.c_str()))
         {
-        cmSystemTools::Error("Could not COPY_FILE");
+        cmOStringStream emsg;
+        emsg << "Could not COPY_FILE.\n"
+          << "  OutputFile: '" << this->OutputFile.c_str() << "'\n"
+          << "    copyFile: '" << copyFile.c_str() << "'\n";
+        cmSystemTools::Error(emsg.str().c_str());
         return -1;
         }
       }
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