1 files changed, 24 insertions, 0 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index 9f0ea3d..fe6cfa6 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -1177,3 +1177,27 @@ std::string cmSystemTools::RelativePath(const char* local, const char* remote)
   relativePath += relativeSplit[i];
   return relativePath;
 }
+class cmDeletingCharVector : public std::vector<char*>
+{
+public:
+  ~cmDeletingCharVector()
+    {
+      for(std::vector<char*>::iterator i = this->begin();
+          i != this->end(); ++i)
+        {
+        delete *i;
+        }
+    }
+};
+
+        
+bool cmSystemTools::PutEnv(const char* value)
+{ 
+  static cmDeletingCharVector localEnvironment;
+  char* envVar = new char[strlen(value)+1];
+  strcpy(envVar, value);
+  putenv(envVar);
+  // save the pointer in the static vector so that it can
+  // be deleted on exit
+  localEnvironment.push_back(envVar);
+}