From ad453f0502fe5d95ca1f050cdf52c2d32a892988 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20St=C3=BCrmer?= <michael.stuermer@schaeffler.com>
Date: Thu, 21 Jul 2016 16:34:35 +0200
Subject: [PATCH] CPackWIX: Support CPACK_COMPONENT_<compName>_DISABLED

Reviewed-by: Nils Gladitz <nilsgladitz@gmail.com>
---
 Help/release/dev/wix-disabled-components.rst   | 6 ++++++
 Source/CPack/WiX/cmWIXFeaturesSourceWriter.cxx | 4 ++++
 2 files changed, 10 insertions(+)
 create mode 100644 Help/release/dev/wix-disabled-components.rst

diff --git a/Help/release/dev/wix-disabled-components.rst b/Help/release/dev/wix-disabled-components.rst
new file mode 100644
index 0000000000..a7e4d5f597
--- /dev/null
+++ b/Help/release/dev/wix-disabled-components.rst
@@ -0,0 +1,6 @@
+wix-disabled-components
+-----------------------
+
+* The CPack WIX generator now supports
+  :variable:`CPACK_COMPONENT_<compName>_DISABLED`.
+  This can be used to deselect a component from being installed by default.
diff --git a/Source/CPack/WiX/cmWIXFeaturesSourceWriter.cxx b/Source/CPack/WiX/cmWIXFeaturesSourceWriter.cxx
index 16dd0abaa5..1747b62d89 100644
--- a/Source/CPack/WiX/cmWIXFeaturesSourceWriter.cxx
+++ b/Source/CPack/WiX/cmWIXFeaturesSourceWriter.cxx
@@ -86,6 +86,10 @@ void cmWIXFeaturesSourceWriter::EmitFeatureForComponent(
     AddAttribute("Display", "hidden");
   }
 
+  if (component.IsDisabledByDefault) {
+    AddAttribute("Level", "2");
+  }
+
   EndElement("Feature");
 }