2 files changed, 17 insertions, 0 deletions
diff --git a/Source/CPack/IFW/cmCPackIFWInstaller.cxx b/Source/CPack/IFW/cmCPackIFWInstaller.cxx
index 422f5d5..bcbe84d 100644
--- a/Source/CPack/IFW/cmCPackIFWInstaller.cxx
+++ b/Source/CPack/IFW/cmCPackIFWInstaller.cxx
@@ -93,6 +93,15 @@ void cmCPackIFWInstaller::ConfigureFromOptions()
     }
   }
 
+  // RemoveTargetDir
+  if (this->IsSetToOff("CPACK_IFW_PACKAGE_REMOVE_TARGET_DIR")) {
+    this->RemoveTargetDir = "false";
+  } else if (this->IsOn("CPACK_IFW_PACKAGE_REMOVE_TARGET_DIR")) {
+    this->RemoveTargetDir = "true";
+  } else {
+    this->RemoveTargetDir.clear();
+  }
+
   // Logo
   if (const char* option = this->GetOption("CPACK_IFW_PACKAGE_LOGO")) {
     if (cmSystemTools::FileExists(option)) {
@@ -422,6 +431,10 @@ void cmCPackIFWInstaller::GenerateInstallerFile()
     xout.Element("MaintenanceToolIniFile", this->MaintenanceToolIniFile);
   }
 
+  if (!this->RemoveTargetDir.empty()) {
+    xout.Element("RemoveTargetDir", this->RemoveTargetDir);
+  }
+
   // Different allows
   if (this->IsVersionLess("2.0")) {
     // CPack IFW default policy
diff --git a/Source/CPack/IFW/cmCPackIFWInstaller.h b/Source/CPack/IFW/cmCPackIFWInstaller.h
index b635f42..37ad339 100644
--- a/Source/CPack/IFW/cmCPackIFWInstaller.h
+++ b/Source/CPack/IFW/cmCPackIFWInstaller.h
@@ -99,6 +99,10 @@ public:
   /// Set to true if the installation path can contain non-ASCII characters
   std::string AllowNonAsciiCharacters;
 
+  /// Set to false if the target directory should not be deleted when
+  /// uninstalling
+  std::string RemoveTargetDir;
+
   /// Set to false if the installation path cannot contain space characters
   std::string AllowSpaceInPath;