From 8bd81981ad2759f2957b464890d3a78ff0675b02 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 10 Oct 2014 10:48:05 -0400
Subject: Help: Add note about restoring pre-3.0 link libraries genex behavior

---
 Help/release/dev/note-link-libraries-genex.rst | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Help/release/dev/note-link-libraries-genex.rst

diff --git a/Help/release/dev/note-link-libraries-genex.rst b/Help/release/dev/note-link-libraries-genex.rst
new file mode 100644
index 0000000..acb60eb
--- /dev/null
+++ b/Help/release/dev/note-link-libraries-genex.rst
@@ -0,0 +1,22 @@
+note-link-libraries-genex
+-------------------------
+
+* In CMake 3.0 the :command:`target_link_libraries` command
+  accidentally began allowing unquoted arguments to use
+  :manual:`generator expressions <cmake-generator-expressions(7)>`
+  containing a (``;`` separated) list within them.  For example::
+
+    set(libs B C)
+    target_link_libraries(A PUBLIC $<BUILD_INTERFACE:${libs}>)
+
+  This is equivalent to writing::
+
+    target_link_libraries(A PUBLIC $<BUILD_INTERFACE:B C>)
+
+  and was never intended to work.  It did not work in CMake 2.8.12.
+  Such generator expressions should be in quoted arguments::
+
+    set(libs B C)
+    target_link_libraries(A PUBLIC "$<BUILD_INTERFACE:${libs}>")
+
+  CMake 3.1 again requires the quotes for this to work correctly.
-- 
cgit v0.12