From dd8a06bd654e39d4ffba211431b75a8ad2ac0d6a Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 13 Mar 2013 14:09:43 -0400
Subject: [PATCH] Configure Tests/CMakeTests only with BUILD_TESTING ON

Since commit e03f83f3 (ProcessorCount test: fix path to cmsysTestsCxx
executable, 2013-01-24) the directory references a target that is not
built when BUILD_TESTING is OFF.  It makes no sense to add tests without
BUILD_TESTING anyway.

While at it, use add_subdirectory instead of subdirs to add CMakeTests.
---
 Tests/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 5982e8b867..e07bb69db0 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -2442,6 +2442,6 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
     set_tests_properties(KWStyle PROPERTIES
       WORKING_DIRECTORY ${CMake_BINARY_DIR}/Utilities/KWStyle)
   endif()
-endif()
 
-subdirs(CMakeTests)
+  add_subdirectory(CMakeTests)
+endif()