From 15cdf406d629d80e83910cd064bdb832057e64ca Mon Sep 17 00:00:00 2001
From: Andy Cedilnik <andy.cedilnik@kitware.com>
Date: Mon, 5 Jan 2004 11:13:50 -0500
Subject: BUG: Fix dependency to input file for QT_WRAP_CPP. Bug #421 -
 QT_WRAP_CPP

---
 Source/cmQTWrapCPPCommand.cxx | 5 ++++-
 Tests/Wrapping/CMakeLists.txt | 2 +-
 Tests/Wrapping/vtkTestMoc.h   | 8 ++++++++
 3 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 Tests/Wrapping/vtkTestMoc.h

diff --git a/Source/cmQTWrapCPPCommand.cxx b/Source/cmQTWrapCPPCommand.cxx
index a446ded..6bc9798 100644
--- a/Source/cmQTWrapCPPCommand.cxx
+++ b/Source/cmQTWrapCPPCommand.cxx
@@ -144,12 +144,15 @@ void cmQTWrapCPPCommand::FinalPass()
     args.push_back(res);
     args.push_back(m_WrapHeaders[classNum]);
 
+    std::vector<std::string> realdepends = depends;
+    realdepends.push_back(m_WrapHeaders[classNum]);
+
     m_Makefile->AddCustomCommandToOutput(
       res.c_str(),
       moc_exe.c_str(),
       args,
       0,
-      depends,
+      realdepends,
       "QT Wrapped File",
       0);
     }
diff --git a/Tests/Wrapping/CMakeLists.txt b/Tests/Wrapping/CMakeLists.txt
index 7a74826..8aeec0d 100644
--- a/Tests/Wrapping/CMakeLists.txt
+++ b/Tests/Wrapping/CMakeLists.txt
@@ -118,7 +118,7 @@ IF (QT_FOUND)
     ${CMAKE_CURRENT_BINARY_DIR}/foo.ui
     )
   QT_WRAP_UI (myqtlib QTUI_H_SRCS QTUI_S_SRCS ${QTUI_SRCS})
-  QT_WRAP_CPP (myqtlib QT_MOC_SRCS ${SRCS})
+  QT_WRAP_CPP (myqtlib QT_MOC_SRCS ${SRCS} vtkTestMoc.h)
 
   MESSAGE("QT files are ${QTUI_S_SRCS}")
   MESSAGE("QT other files are ${QTUI_H_SRCS}")
diff --git a/Tests/Wrapping/vtkTestMoc.h b/Tests/Wrapping/vtkTestMoc.h
new file mode 100644
index 0000000..f11a927
--- /dev/null
+++ b/Tests/Wrapping/vtkTestMoc.h
@@ -0,0 +1,8 @@
+#include <qapplication.h>
+
+class Foo : public QApplication
+{
+  Q_OBJECT
+public:
+  Foo();
+};
-- 
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