From 6fbd9a8f3d98630746aa2ac6f38c80b7b9306381 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Thu, 17 Apr 2014 11:01:58 +0200
Subject: [PATCH] Help: Add code example for INSTALL_INTERFACE to
 cmake-buildsystem.

---
 Help/manual/cmake-buildsystem.7.rst | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Help/manual/cmake-buildsystem.7.rst b/Help/manual/cmake-buildsystem.7.rst
index 501b92444..3e1f01135 100644
--- a/Help/manual/cmake-buildsystem.7.rst
+++ b/Help/manual/cmake-buildsystem.7.rst
@@ -580,7 +580,17 @@ and the install-tree.  The ``BUILD_INTERFACE`` and ``INSTALL_INTERFACE``
 generator expressions can be used to describe separate usage requirements
 based on the usage location.  Relative paths are allowed within these
 expressions, and are interpreted relative to the current source directory
-or the installation prefix, as appropriate.
+or the installation prefix, as appropriate:
+
+.. code-block:: cmake
+
+  add_library(ClimbingStats climbingstats.cpp)
+  target_include_directories(ClimbingStats INTERFACE
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/generated>
+    $<INSTALL_INTERFACE:/absolute/path>
+    $<INSTALL_INTERFACE:relative/path>
+    $<INSTALL_INTERFACE:$<INSTALL_PREFIX>/$<CONFIG>/generated>
+  )
 
 Two convenience APIs are provided relating to include directories usage
 requirements.  The :variable:`CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE` variable