From a0ef9897159c2b64383ab1d3aa33fd43fec632d7 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 13 Mar 2008 17:04:32 -0400
Subject: ENH: Add cmake_policy push/version/pop to import/export files.

---
 Source/cmExportFileGenerator.cxx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index f28f841..914b044 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -20,6 +20,7 @@
 #include "cmMakefile.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmVersion.h"
 
 #include <cmsys/auto_ptr.hxx>
 
@@ -79,6 +80,11 @@ bool cmExportFileGenerator::GenerateImportFile()
   std::ostream& os = *foutPtr;
 
   // Start with the import file header.
+  os << "CMAKE_POLICY(PUSH)\n"
+     << "CMAKE_POLICY(VERSION "
+     << cmVersion::GetMajorVersion() << "."
+     << cmVersion::GetMinorVersion() << "."
+     << cmVersion::GetPatchVersion() << ")\n";
   this->GenerateImportHeaderCode(os);
 
   // Create all the imported targets.
@@ -86,6 +92,7 @@ bool cmExportFileGenerator::GenerateImportFile()
 
   // End with the import file footer.
   this->GenerateImportFooterCode(os);
+  os << "CMAKE_POLICY(POP)\n";
 
   return result;
 }
-- 
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