From 5765f763f6d314923bb1606f9e59fefa8c83a698 Mon Sep 17 00:00:00 2001
From: Simon Rit <simon.rit@creatis.insa-lyon.fr>
Date: Wed, 18 May 2011 19:33:03 +0200
Subject: [PATCH] Dirty work around to force instantiation of auto tools with
 shared library: list them in an automatically generated header and include it
 in vv.cxx

---
 vv/CMakeLists.txt | 15 +++++++++++++--
 vv/vv.cxx         |  1 +
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/vv/CMakeLists.txt b/vv/CMakeLists.txt
index e9cd2d2..b4a6d71 100644
--- a/vv/CMakeLists.txt
+++ b/vv/CMakeLists.txt
@@ -128,17 +128,28 @@ QT4_WRAP_UI(vv_UI_CXX
 
 QT4_ADD_RESOURCES(vv_SRCS vvIcons.qrc)
 
-#Add the autotools and the common files ui
+# Add the autotools in the header vvToolsList.h for initialization of the dummy
+# variables in vv.cxx for the tools contained in vvLib
+file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/vvToolsList.h)
+foreach(tool ${vv_TOOLS})
+    FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/vvToolsList.h "#include \"${tool}.h\"\n")
+    FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/vvToolsList.h "extern const vvToolCreator<${tool}> *dummy${tool};\n")
+    FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/vvToolsList.h "const vvToolCreator<${tool}> *dummy${tool}2 = dummy${tool};\n\n")
+endforeach(tool)
+
+# Add the autotools and the common files ui
 foreach(tool ${vv_TOOLS} ${vv_COMMON_WITH_UI})
     SET(vv_SRCS ${vv_SRCS} ${tool}.cxx)
     QT4_WRAP_CPP(vv_SRCS ${tool}.h)
     QT4_WRAP_UI(vv_UI_CXX qt_ui/${tool}.ui)
 endforeach(tool)
-#Add the common source files
+
+# Add the common source files
 foreach(tool ${vv_COMMON})
     SET(vv_SRCS ${vv_SRCS} ${tool}.cxx)
     QT4_WRAP_CPP(vv_SRCS ${tool}.h)
 endforeach(tool)
+
 # if Windows and Qt was built as a static lib then don't set QT_DLL flag
 SET(QT_STATIC 0)
 IF (WIN32)
diff --git a/vv/vv.cxx b/vv/vv.cxx
index 13a513e..93b708e 100644
--- a/vv/vv.cxx
+++ b/vv/vv.cxx
@@ -30,6 +30,7 @@
 
 #include "clitkIO.h"
 #include "vvMainWindow.h"
+#include "vvToolsList.h"
 #include <vtkFileOutputWindow.h>
 #include <vtkSmartPointer.h>
 #include <itkFileOutputWindow.h>
-- 
2.47.1