4 files changed, 25 insertions, 0 deletions

diff --git a/src/perform.cpp b/src/perform.cpp
index 4e4a78e..20ad51a 100644
--- a/src/perform.cpp
+++ b/src/perform.cpp
@@ -1,4 +1,5 @@
 #include "perform.h"
+#include "build.h"
 
 Perform::Perform()
 {
@@ -13,3 +14,13 @@ void Perform::addParam( const char *sParam )
         lParam.push_back( sParam );
 }
 
+void Perform::copyData( Perform *pSrc, Build &bld, const std::string &cont )
+{
+        lParam.clear();
+        for( std::list<std::string>::iterator i = pSrc->lParam.begin();
+                 i != pSrc->lParam.end(); i++ )
+        {
+                lParam.push_back( bld.replVars( *i, cont ) );
+        }
+}
+
diff --git a/src/perform.h b/src/perform.h
index 020af42..5a961e2 100644
--- a/src/perform.h
+++ b/src/perform.h
@@ -5,6 +5,8 @@
 #include <list>
 #include <string>
 
+class Build;
+
 class Perform
 {
 public:
@@ -12,6 +14,8 @@ public:
         virtual ~Perform();
 
         void addParam( const char *sParam );
+        virtual Perform *duplicate( Build &bld, const std::string &cont ) = 0;
+        void copyData( Perform *pSrc, Build &bld, const std::string &cont );
 
 private:
         std::list<std::string> lParam;
diff --git a/src/performcommand.cpp b/src/performcommand.cpp
index 7c7dd42..7505061 100644
--- a/src/performcommand.cpp
+++ b/src/performcommand.cpp
@@ -10,3 +10,11 @@ PerformCommand::PerformCommand()
 PerformCommand::~PerformCommand()
 {
 }
+
+Perform *PerformCommand::duplicate( Build &bld, const std::string &cont )
+{
+        Perform *pRet = new PerformCommand();
+        pRet->copyData( this, bld, cont );
+        return pRet;
+}
+
diff --git a/src/performcommand.h b/src/performcommand.h
index 219ae28..b6f7f11 100644
--- a/src/performcommand.h
+++ b/src/performcommand.h
@@ -11,6 +11,8 @@ public:
         PerformCommand();
         virtual ~PerformCommand();
 
+        virtual Perform *duplicate( Build &bld, const std::string &cont );
+
 private:
 
 };