title: unable to include a ui_form header of QT5 in cmake
body: <p>My CMakeLists.txt looks something like : </p>
  
  <pre><code>cmake_minimum_required(VERSION 2.8)
  if(CMAKE_BUILD_TYPE STREQUAL Release)
    SET(CMAKE_BUILD_TYPE Release)
    SET (PROJECT_NAME location_recognition)
    message("Release mode")
  else()
    SET(CMAKE_BUILD_TYPE Debug)
    SET (PROJECT_NAME location_recognition)
    SET(CMAKE_CXX_FILES "-g -Wall")
    message("Debug mode")
  
  endif()
  
  #find QT libraries
  find_package(Qt5Widgets REQUIRED)
  find_package(Qt5Core REQUIRED)
  find_package(Qt5Gui REQUIRED)
  
  FIND_PACKAGE(OpenCV REQUIRED)
  FIND_PACKAGE(Boost REQUIRED)
  
  # Instruct CMake to run moc automatically when needed.
  set(CMAKE_AUTOMOC ON)
  
  # As moc files are generated in the binary dir, tell CMake
  # to always look for includes there:
  set(CMAKE_INCLUDE_CURRENT_DIR ON)
  INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_BINARY_DIR} )
  # We need add -DQT_WIDGETS_LIB when using QtWidgets in Qt 5.
  add_definitions(${Qt5Widgets_DEFINITIONS})
  
  SET(SRC
    src/voting_classifier.cpp
    src/voting_classifier_helper.cpp
    src/results_scene.cpp
    src/image_window_widget.cpp
    src/image_result_matrix.cpp
    src/location_recognition.cpp
    src/main.cpp
    )
  
  set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
  set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib)
  
  FIND_PROGRAM(QT_UIC_EXECUTABLE uic
    $ENV{QTDIR}/bin
    )
  
  IF (QT_UIC_EXECUTABLE)
    # SET ( QT_WRAP_UI "YES")
    message("WOW")
  ENDIF (QT_UIC_EXECUTABLE)
  
  QT5_WRAP_UI(image_result_matrix.h ui_forms/image_result_matrix.ui -o ui_forms/image_result_matrix.h)
  QT5_WRAP_UI(image_window_widget.h ui_forms/image_window_widget.ui -o ui_forms/image_window_widget.h)
  QT5_WRAP_UI(location_recognition.h ui_forms/location_recognition.ui -o ui_forms/location_recognition.h)
  QT5_WRAP_UI(ui_results_view.h ui_forms/result_view.ui -o ui_forms/ui_results_view.h)
  
  include_directories(${PROJECT_SOURCE_DIR}/include
    ${PROJECT_SOURCE_DIR}/ui_forms
    ${PROJECT_SOURCE_DIR}
    ${Qt5Widgets_INCLUDE_DIRS} ${Qt5Core_INCLUDE_DIRS} ${Qt5Gui_INCLUDE_DIRS}
    ${PROJECT_SOURCE_DIR}/../perception_kit/utilities/include
    ${PROJECT_SOURCE_DIR}/../perception_kit/visual_categorization/include
    ${OpenCV_INCLUDE_DIRS})
  
  FIND_LIBRARY(utilities NAMES libperception_kitutilities.so PATHS "/other/workspace/perception/perception_kit/utilities/lib")
  FIND_LIBRARY(utilitiesd NAMES libperception_kitutilitiesd.so PATHS "/other/workspace/perception/perception_kit/utilities/lib")
  
  message("Utilites Libs :${utilities}")
  
  FIND_LIBRARY(visual_categorization NAMES libperception_kitvisual_categorization.so PATHS "/other/workspace/perception/perception_kit/visual_categorization/lib")
  FIND_LIBRARY(visual_categorizationd NAMES libperception_kitvisual_categorizationd.so PATHS "/other/workspace/perception/perception_kit/visual_categorization/lib")
  message("Visual_categorization Libs :${visual_categorization}")
  
  SET(LINK_LIBRARY optimized ${utilities} ${visual_categorization} debug ${utilities} ${visual_categorizationd})
  # set_target_properties(${PROJECT_NAME} PROPERTIES SOVERSION ${perception_kit_VERSION} )
  add_executable(location_recognition ${SRC})
  target_link_libraries(${PROJECT_NAME} ${LINK_LIBRARY}
    ${OpenCV_LIBS} ${Boost_LIBS})
  
  qt5_use_modules(location_recognition Core Gui Widgets)
  </code></pre>
  
  <p>when i do </p>
  
  <pre><code>cmake .
  </code></pre>
  
  <p>it does fine. But when I try <code>make</code> it still says that the ui_forms/*.h header not found and it fails. </p>
  
  <blockquote>
    <p>In file included from
    /other/workspace/perception/location_recognition/src/results_scene.cpp:4:0:
    /other/workspace/perception/location_recognition/include/perception_kit/location_recognition/results_scene.h:6:29:
    fatal error: ui_results_view.h: No such file or directory compilation
    terminated. make[2]: <strong>*
    [CMakeFiles/location_recognition.dir/src/results_scene.cpp.o] Error 1
    make[1]: *</strong> [CMakeFiles/location_recognition.dir/all] Error 2 make:
    <em>*</em> [all] Error 2</p>
  </blockquote>
  
  <p>when i do `make VERBOSE=1'
  I get </p>
  
  <pre><code>/usr/local/bin/cmake -H/other/workspace/perception/location_recognition -B/other/workspace/perception/location_recognition --check-build-system CMakeFiles/Makefile.cmake 0
  /usr/local/bin/cmake -E cmake_progress_start /other/workspace/perception/location_recognition/CMakeFiles /other/workspace/perception/location_recognition/CMakeFiles/progress.marks
  make -f CMakeFiles/Makefile2 all
  make[1]: Entering directory `/other/workspace/perception/location_recognition'
  make -f CMakeFiles/location_recognition_automoc.dir/build.make CMakeFiles/location_recognition_automoc.dir/depend
  make[2]: Entering directory `/other/workspace/perception/location_recognition'
  cd /other/workspace/perception/location_recognition &amp;&amp; /usr/local/bin/cmake -E cmake_depends "Unix Makefiles" /other/workspace/perception/location_recognition /other/workspace/perception/location_recognition /other/workspace/perception/location_recognition /other/workspace/perception/location_recognition /other/workspace/perception/location_recognition/CMakeFiles/location_recognition_automoc.dir/DependInfo.cmake --color=
  make[2]: Leaving directory `/other/workspace/perception/location_recognition'
  make -f CMakeFiles/location_recognition_automoc.dir/build.make CMakeFiles/location_recognition_automoc.dir/build
  make[2]: Entering directory `/other/workspace/perception/location_recognition'
  /usr/local/bin/cmake -E cmake_progress_report /other/workspace/perception/location_recognition/CMakeFiles 9
  [ 11%] Automoc for target location_recognition
  /usr/local/bin/cmake -E cmake_automoc /other/workspace/perception/location_recognition/CMakeFiles/location_recognition_automoc.dir/
  AUTOMOC: Checking /other/workspace/perception/location_recognition/src/voting_classifier.cpp
  AUTOMOC: Checking /other/workspace/perception/location_recognition/src/voting_classifier_helper.cpp
  AUTOMOC: Checking /other/workspace/perception/location_recognition/src/results_scene.cpp
  AUTOMOC: Checking /other/workspace/perception/location_recognition/src/image_window_widget.cpp
  AUTOMOC: Checking /other/workspace/perception/location_recognition/src/image_result_matrix.cpp
  AUTOMOC: Checking /other/workspace/perception/location_recognition/src/location_recognition.cpp
  AUTOMOC: Checking /other/workspace/perception/location_recognition/src/main.cpp
  make[2]: Leaving directory `/other/workspace/perception/location_recognition'
  /usr/local/bin/cmake -E cmake_progress_report /other/workspace/perception/location_recognition/CMakeFiles  9
  [ 11%] Built target location_recognition_automoc
  make -f CMakeFiles/location_recognition.dir/build.make CMakeFiles/location_recognition.dir/depend
  make[2]: Entering directory `/other/workspace/perception/location_recognition'
  cd /other/workspace/perception/location_recognition &amp;&amp; /usr/local/bin/cmake -E cmake_depends "Unix Makefiles" /other/workspace/perception/location_recognition /other/workspace/perception/location_recognition /other/workspace/perception/location_recognition /other/workspace/perception/location_recognition /other/workspace/perception/location_recognition/CMakeFiles/location_recognition.dir/DependInfo.cmake --color=
  make[2]: Leaving directory `/other/workspace/perception/location_recognition'
  make -f CMakeFiles/location_recognition.dir/build.make CMakeFiles/location_recognition.dir/build
  make[2]: Entering directory `/other/workspace/perception/location_recognition'
  /usr/local/bin/cmake -E cmake_progress_report /other/workspace/perception/location_recognition/CMakeFiles 3
  [ 22%] Building CXX object CMakeFiles/location_recognition.dir/src/results_scene.cpp.o
  /usr/bin/c++   -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_WIDGETS_LIB -O3 -DNDEBUG -fPIE -I/other/workspace/perception/location_recognition -I/opt/ros/fuerte/include/opencv -I/opt/ros/fuerte/include -I/other/workspace/perception/location_recognition/include -I/other/workspace/perception/location_recognition/ui_forms -I/other/Qt5.0.1/5.0.1/gcc_64/include -I/other/Qt5.0.1/5.0.1/gcc_64/include/QtWidgets -I/other/Qt5.0.1/5.0.1/gcc_64/include/QtGui -I/other/Qt5.0.1/5.0.1/gcc_64/include/QtCore -I/other/Qt5.0.1/5.0.1/gcc_64/mkspecs/linux-g++-64 -I/other/workspace/perception/location_recognition/../perception_kit/utilities/include -I/other/workspace/perception/location_recognition/../perception_kit/visual_categorization/include    -o CMakeFiles/location_recognition.dir/src/results_scene.cpp.o -c /other/workspace/perception/location_recognition/src/results_scene.cpp
  In file included from /other/workspace/perception/location_recognition/src/results_scene.cpp:4:0:
  /other/workspace/perception/location_recognition/include/perception_kit/location_recognition/results_scene.h:6:29: fatal error: ui_results_view.h: No such file or directory
  compilation terminated.
  make[2]: *** [CMakeFiles/location_recognition.dir/src/results_scene.cpp.o] Error 1
  make[2]: Leaving directory `/other/workspace/perception/location_recognition'
  make[1]: *** [CMakeFiles/location_recognition.dir/all] Error 2
  make[1]: Leaving directory `/other/workspace/perception/location_recognition'
  make: *** [all] Error 2
  </code></pre>
  
  <p>So, somehow it is either able to create the ui_form header or its not linking properly. 
  I spent quite sometime experimenting with QT_WRAP_UI and QT5_WRAP_UI but couldn't solve the issue. 
  What should change in my CMakeLists.txt to get the ui_form headers included correctly ? </p>