From 078e35defbe6e0ee3b216dd2e83ca85d49920fc3 Mon Sep 17 00:00:00 2001
From: David Cole <david.cole@kitware.com>
Date: Wed, 21 Nov 2012 10:23:17 -0500
Subject: [PATCH] NMake: Add a test to demonstrate EmptyDepends issue (#13392)

---
 Tests/CMakeLists.txt              |  2 ++
 Tests/EmptyDepends/CMakeLists.txt | 15 +++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 Tests/EmptyDepends/CMakeLists.txt

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index f2a198cff4..7dc26439f6 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -573,6 +573,8 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
     )
   list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/CustomCommand")
 
+  ADD_TEST_MACRO(EmptyDepends ${CMAKE_CTEST_COMMAND})
+
   add_test(CustomCommandWorkingDirectory  ${CMAKE_CTEST_COMMAND}
     --build-and-test
     "${CMake_SOURCE_DIR}/Tests/CustomCommandWorkingDirectory"
diff --git a/Tests/EmptyDepends/CMakeLists.txt b/Tests/EmptyDepends/CMakeLists.txt
new file mode 100644
index 0000000000..a24382cea8
--- /dev/null
+++ b/Tests/EmptyDepends/CMakeLists.txt
@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION 2.8)
+project(EmptyDepends)
+
+include(CTest)
+
+set(extra_dep)
+
+add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/qrc_my.cxx
+  COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_BINARY_DIR}/qrc_my.cxx"
+  DEPENDS "${extra_dep}" "${CMAKE_BINARY_DIR}/my.qrc")
+
+add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/my.qrc
+  COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_BINARY_DIR}/my.qrc)
+
+add_library(qrc SHARED ${CMAKE_BINARY_DIR}/qrc_my.cxx)