[CMake] CMake + UIC files -- Is this a bug with CMake or with me?

[kent williams]

Let's try that again http://www.cornwarning.com/xfer/QTCmakeTest.tar.gz


On Tue, Jul 20, 2010 at 1:20 PM, kent williams
<nkwmailinglists at gmail.com> wrote:
> Sorry -- thanks for trying though.
>
> http://www.cornwarning.com/xfer/QTCmakeTest.tar.gz
>
> On Tue, Jul 20, 2010 at 1:00 PM, Andreas Pakulat <apaku at gmx.de> wrote:
>> On 20.07.10 12:06:11, kent williams wrote:
>>> This is with cmake version 2.8.1 on OS X 10.6.
>>>
>>> I had a project using CMake and Qt.  As long as I only used one QT
>>> Designer-generated .ui file, everything worked perfectly. When I added
>>> as second UI file, things no longer worked. I was working from the
>>> CMake + Qt4 examples on the web.
>>>
>>> There are two problems:
>>>
>>> 1. If you give a list of more than one header file as the dependency
>>> on set_source_files_properties, it throws a configure-time error:
>>>
>>>
>>> CMake Error at CMakeLists.txt:33 (set_source_files_properties):
>>>   set_source_files_properties called with incorrect number of arguments.
>>>
>>> 2. If I work around that error (by setting each header dependency
>>> individually), then only one of the UI files seems to get processed to
>>> create the corresponding C++ header file:
>>>
>>> /scratch/kent/qtcmake/src/QTCMake.cxx:4:35: error:
>>> ui_qvtkpropertydialog.h: No such file or directory
>>>
>>> I've put a succinct example illustrating the problem I'm having here:
>>> http://www.cornwarning.com/xfer/QTCmakeTest.tar.gz
>>
>> That url gives a 404.
>>
>>> The CMakeLists.txt file is as follows:
>>>
>>> project(QTCMake)
>>> cmake_minimum_required(VERSION 2.8)
>>>
>>> #uses QT4 and associated CMake Macros
>>> find_package( Qt4 REQUIRED )
>>> include(${QT_USE_FILE})
>>> set(QT_USE_QTXML 1)
>>>
>>>
>>> #dummy test program
>>> set(QTCMake_SRC QTCMake.cxx)
>>>
>>>
>>> # list of QT Designer-generated XML designs
>>> set(QTCMake_UIS
>>> qvtkpropertydialog.ui qimagetransformdialog.ui
>>> )
>>>
>>> #
>>> # this is supposed to wrap all the UI files
>>> QT4_WRAP_UI(UIHeaders ${QTCMake_UIS} )
>>
>>
>>> include_directories(${CMAKE_CURRENT_BINARY_DIR})
>>>
>>> add_executable(QTCMake ${QTCMake_SRC})
>>
>> Usually you'd also add the UIHeaders to the list of sources. I'm using
>> qt4_wrap_ui+qt4_automoc and add_executable and nothing else and
>> ui-headers are being generated just fine.
>>
>> Andreas
>>
>> --
>> Your depth of comprehension may tend to make you lax in worldly ways.
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>