Hi Stefan, Pierre-Yves
Thanks for suggestions.
My finding is that in CMakeLists.txt of MITK at LN: 326, we have a section:
if(MITK_USE_SUPERBUILD)
include("${CMAKE_CURRENT_SOURCE_DIR}/SuperBuild.cmake")
return()
endif()
So if somebody is using superbuild (like me), -D_WIN32_WINNT=0x0501 will
not be set. As this setting is there at LN: 464
if(WIN32)
set(MITK_CXX_FLAGS "${MITK_CXX_FLAGS} -D_WIN32_WINNT=0x0501
-DPOCO_NO_UNWINDOWS -DWIN32_LEAN_AND_MEAN")
set(MITK_CXX_FLAGS "${MITK_CXX_FLAGS} /wd4231") # warning C4231:
nonstandard extension used : 'extern' before template explicit instantiation
endif()
So I am wondering why not to have this before LN:326 where we check for
superbuild. Is it intentional, please share your knowledge on this.
In general, I have solved my problem by adding /D_WIN32_WINNT=0x0501 (with
other CXX flags) in CMake GUI of MITK. Then built MITK and did the same
/D_WIN32_WINNT=0x0501 with my application and built and it worked fine.
I would request you put some light on why not to place the if(WIN32) before
superbuild check in MITK CMakeLists.txt itself, because then we need not to
add any other #define to includes windows.h.
Thanks and Regards
Rachit Jain
On Thu, Oct 10, 2013 at 2:29 PM, Pierre-Yves Menguy <
[email protected]> wrote:
> Hello,
>
> I was trying to realize a small proof-of-concept at the attention of a
> colleague, when I encountered the same bug of UnWindows.h as you. I found
> differents posts stating about "POCO_NO_UNWINDOWS" in CMake, but to no
> difference.
>
> The only work-around I found at the moment is to include <Windows.h> to
> prevent ITK to set his own default value (itkThreadSupport.h)
> Use this code snippet :
> #if _WIN32
> #include <Windows.h>
> #endif
>
> It fixed the problem for me. As Stefan stated, you may have a correct line
> to insert this.
>
> Regards,
>
> Pierre-Yves Menguy
>
>
>
>
> On 10 October 2013 10:29, Rachit Jain <[email protected]> wrote:
>
>> Hi All
>>
>> Came to know about new MITK version 2013.09.0, so was curious to try and
>> use it.
>>
>> My application (C++ using VS2010, QT 4.8.4 on windows 7 64 bit) was
>> using MITK 2013.06.0 and while moving to version 2013.09.0, I got some
>> minor issues that I fixed, so sharing with all of you so that everybody can
>> take benefit out of it:
>>
>> 1. The path of CppMicroServices is changed from
>> Core/Code/CppMicroServices/include to Core/CppMicroServices/include
>>
>> 2. Because of new QWT version 6.1.0, classes
>> like QwtIntervalData, QwtDoubleRect do not exist anymore. So refactoring is
>> required. This link might be helpful:
>> http://www.qtcentre.org/archive/index.php/t-49691.html
>>
>> 3. Header files have been changed from mitkModuleRegistry.h
>> to usModuleRegistry.h. Similarly Module and ModuleRegistry classes are not
>> in mitk namespace anymore, they are in US_NAMESPACE namespace.
>>
>> There is one issue which I am not able to fix yet, i.e. related to
>> UnWindows.h, I see a section that says:
>>
>> #if defined(_WIN32_WINNT) && (_WIN32_WINNT < 0x0501)
>> #error Unsupported Windows version.
>> #elif !defined(_WIN32_WINNT)
>> // define minimum supported
>> #define _WIN32_WINNT 0x0501
>> #endif
>>
>> When I am building my application, it gives me a compilation error saying
>> "Unsupported Windows version". I commented the #error, just for testing
>> purpose, then my application compiles but fails to run. I searched in Cmake
>> settings of MITK, but could not find anything specific related to this.
>>
>> Please share if you have encountered the same issue or know how to fix it.
>>
>> Thanks and Regards
>> Rachit Jain
>>
>>
>>
>>
>>
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