[Qt-interest] How to write CMakeLists.txt when Q_OBJECT in xxx.cpp file

[1+1=2]

Thank you, but this does not work if your xxx.cpp file contains Q_OBJECT.

I want to use command like this:

QT4_GENERATE_MOC(${CMAKE_CURRENT_SOURCE_DIR}/main.cpp main.moc)

but I do not know how to make this run before main.cpp being compiled to main.o

anyone can help me?

Debao.

On Sat, Jul 31, 2010 at 7:41 PM, Guido Seifert <Wargand at gmx.de> wrote:
>
> What I do:
>
> SET(YourProject_MOC_HDRS
>  ${CMAKE_SOURCE_DIR}/xxx.h
> }
> QT4_WRAP_CPP(YourProject_MOC_SRCS ${YourProject_MOC_HDRS})
>
>
> SET(YourProject_executable_SRCS
>  ${CMAKE_SOURCE_DIR}/xxx.cpp
> )
>
> ADD_EXECUTABLE(YourProject
>  ${YourProject_executable_SRCS}
>  ${YourProject_MOC_SRCS}
> )
>
> Not sure if this is the most elegant method. I am still new to cmake.
> But it works like a charm.
>
> Guido
>
>
>
>
>
> -------- Original-Nachricht --------
>> Datum: Sat, 31 Jul 2010 19:33:02 +0800
>> Von: "1+1=2" <dbzhang800 at gmail.com>
>> An: qt-interest at trolltech.com
>> Betreff: Re: [Qt-interest] How to write CMakeLists.txt when Q_OBJECT in       xxx.cpp file
>
>> Tranks for your answer, but this does not work.
>>
>> if i use qt4_automoc(xxx.cpp)
>>
>> i will get
>>
>> NMAKE : fatal error U1073: don't know how to make '..\xxx.h'
>> or
>> make[2]: *** No rule to make target `../xxx.h', needed by `xxx.moc'.
>> Stop.
>>
>>
>> Regards,
>> Debao
>> On Sat, Jul 31, 2010 at 6:22 PM, Andreas Pakulat <apaku at gmx.de> wrote:
>> > On 31.07.10 16:58:38, 1+1=2 wrote:
>> >> Hi,everyone
>> >>
>> >> I am new to cmake. I don't know how to write a CMakeList.txt file if
>> >> Q_OBJECT in a  "xxx.cpp" source file.
>> >
>> > You usually do a #include "moc_xxx.cpp" and let the qt4_automoc macro
>> > handle the rest. Also this question would be better suited on the cmake
>> > list ;)
>> >
>> > Andreas
>> >
>> > --
>> > Accent on helpful side of your nature.  Drain the moat.
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>> >
>>
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