From a0902efaa747d567fdd35729c8f0dac7b4fbee6d Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 17 Jun 2016 10:59:56 -0400
Subject: [PATCH] Help: Add notes for topic 'link_what_you_use'

---
 Help/release/dev/link_what_you_use.rst | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 Help/release/dev/link_what_you_use.rst

diff --git a/Help/release/dev/link_what_you_use.rst b/Help/release/dev/link_what_you_use.rst
new file mode 100644
index 000000000..8d1e59871
--- /dev/null
+++ b/Help/release/dev/link_what_you_use.rst
@@ -0,0 +1,7 @@
+link_what_you_use
+-----------------
+
+* A :prop_tgt:`LINK_WHAT_YOU_USE` target property and supporting
+  :variable:`CMAKE_LINK_WHAT_YOU_USE` variable were introduced
+  to detect (on UNIX) shared libraries that are linked but not
+  needed by running ``ldd -r -u``.