1 files changed, 11 insertions, 0 deletions

diff --git a/src/build.cpp b/src/build.cpp
index b48e9f1..c81c885 100644
--- a/src/build.cpp
+++ b/src/build.cpp
@@ -168,6 +168,17 @@ void Build::setAdd( const std::string &cont, const std::string &var, const std::
         }
 }
 
+void Build::copyContext( const std::string &src, const std::string &dest )
+{
+        if( mContVars.find(src) == mContVars.end() )
+                return;
+
+        VarMap &d = mContVars[dest];
+        VarMap &s = mContVars[src];
+        for( VarMap::iterator i = s.begin(); i != s.end(); i++ )
+                d[(*i).first] = (*i).second;
+}
+
 std::string Build::getVar( const StringList *cont, const std::string &var, VarMap *mExtra )
 {
         if( mExtra != NULL )