1 files changed, 30 insertions, 0 deletions
diff --git a/Source/cmStringCommand.cxx b/Source/cmStringCommand.cxx
index 76d60e0..dc592ba 100644
--- a/Source/cmStringCommand.cxx
+++ b/Source/cmStringCommand.cxx
@@ -16,6 +16,7 @@
 =========================================================================*/
 #include "cmStringCommand.h"
 #include <cmsys/RegularExpression.hxx>
+#include <cmsys/SystemTools.hxx>
 
 #include <stdlib.h> // required for atoi
 #include <ctype.h>
@@ -33,6 +34,10 @@ bool cmStringCommand::InitialPass(std::vector<std::string> const& args)
     {
     return this->HandleRegexCommand(args);
     }
+  else if(subCommand == "REPLACE")
+    {
+    return this->HandleReplaceCommand(args);
+    }
   else if(subCommand == "TOLOWER")
     {
     return this->HandleToUpperLowerCommand(args, false);
@@ -492,3 +497,28 @@ bool cmStringCommand::HandleCompareCommand(std::vector<std::string> const& args)
   this->SetError(e.c_str());
   return false;
 }
+
+//----------------------------------------------------------------------------
+bool cmStringCommand::HandleReplaceCommand(std::vector<std::string> const& args)
+{
+  if(args.size() < 5)
+    {
+    this->SetError("sub-command REPLACE requires four arguments.");
+    return false;
+    }
+
+  const std::string& matchExpression = args[1];
+  const std::string& replaceExpression = args[2];
+  const std::string& variableName = args[3];
+
+  std::string input = args[4];
+  for(unsigned int i=5; i < args.size(); ++i)
+    {
+    input += args[i];
+    }
+
+  cmsys::SystemTools::ReplaceString(input, matchExpression.c_str(), replaceExpression.c_str());
+
+  m_Makefile->AddDefinition(variableName.c_str(), input.c_str());
+  return true;
+}