From cddb1346b7426e4693927b41637f43919f0174f7 Mon Sep 17 00:00:00 2001
From: Sebastien Barre <sebastien.barre@kitware.com>
Date: Thu, 13 Mar 2008 09:28:26 -0400
Subject: BUG: the directory the FILE DOWNLOAD command is writing to might not
 exist.

---
 Source/cmFileCommand.cxx | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Source/cmFileCommand.cxx b/Source/cmFileCommand.cxx
index 8868812..aa9731b 100644
--- a/Source/cmFileCommand.cxx
+++ b/Source/cmFileCommand.cxx
@@ -2060,6 +2060,17 @@ cmFileCommand::HandleDownloadCommand(std::vector<std::string>
       }
     i++;
     }
+
+  std::string dir = cmSystemTools::GetFilenamePath(file.c_str());
+  if(!cmSystemTools::FileExists(dir.c_str()) &&
+     !cmSystemTools::MakeDirectory(dir.c_str()))
+    {
+    std::string errstring = "FILE(DOWNLOAD ) error; cannot create directory: "
+      + dir + ". Maybe need administrative privileges.";
+    this->SetError(errstring.c_str());
+    return false;
+    }
+
   std::ofstream fout(file.c_str(), std::ios::binary);
   if(!fout)
     {
-- 
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