[CMake] change the moc_file directory

[Sören Freudiger]

Is it possible to change the directory the moc files will be generated in?

Right now I have following structure (just an example):

D:/test/source/function/presentation/QTHeader.h
D:/test/source/function/presentation/CMakeLists.txt
D:/test/bin/CMakeLists.txt

This is only a tiny part of the big structure... We have any other
subdirectorys...
------
D:/test/bin/CMakeLists.txt:
"
SET(SOURCE_ROOT ../source)
INCLUDE(${SOURCE_ROOT}/function/presentation/CMakeLists.txt)
FOREACH(FILE ${TEMP_FILES})
  SET(ALL_SOURCES ${ALL_SOURCES} ${FILE})
ENDFOREACH(FILE)
...

IF(QT_FOUND)
  OPTION(A_FOUND_QT " " YES)
  INCLUDE_DIRECTORIES( ${QT_INCLUDE_DIR} ${QT_INCLUDE_PATH} )
  LINK_LIBRARIES ( ${QT_QT_LIBRARY} )
  ADD_DEFINITIONS( ${QT_DEFINITIONS})
  
  INCLUDE_DIRECTORIES( ${QT_INCLUDE_DIR} )
ENDIF(QT_FOUND)

ADD_EXECUTABLE(lbmexe 
		     main.cpp 
   		     ${ALL_SOURCES}
		     ${ALL_MOC_FILES} 
	         )
"
------------------------
D:/test/source/function/presentation/CMakeLists.txt:
"...
SET(CURRENT_DIR ${SOURCE_ROOT}/function/presentation)

FILE(GLOB HEADER_FILES ${CURRENT_DIR}/*.h  )
FILE(GLOB CPP_FILES    ${CURRENT_DIR}/*.cpp)
  
SET(TEMP_FILES ${HEADER_FILES} ${CPP_FILES})

INCLUDE(${CMAKE_ROOT}/Modules/FindQt.cmake)
IF(QT_FOUND)
  SET(MOC_CLASSES
       ${CURRENT_DIR}/QPoElement2D.h 
       ${CURRENT_DIR}/QDiagram2D.h 
     )

  QT_WRAP_CPP(${PROJECT_NAME}  ALL_MOC_FILES ${MOC_CLASSES})
ENDIF(QT_FOUND)
"

The problem is the comiling of the source code (e.g. windows MS VS 2005)

Error:
"
moc:
D:/temp/bin4/../source/basics/utilities/presentation/QFunction2DWidget.h: No
such file
"

Questions:
1. How can I set the correct path in the rules 
(moc:
D:/test/source/source/basics/utilities/presentation/QFunction2DWidget.h:?

2. In general, can I define the moc_file output directory?


Thanks,
Soeren