[Insight-users] Warning: CMake is forcing CMAKE_C_FLAGS_DEBUG to ......

[Luis Ibanez]

Hi Lars,


You can see the compilation flags by running CMake
and passing to Advanced mode.


    or


by using a text editor to see the content of the
CMakeCache.txt file that CMake creates in the binary
directory where you built ITK and VTK.


Once you modify the flags you just need to rebuild
ITK or VTK. There is no need for deleting the binary
directory.  That being said, if you modify the flags,
that will trigger the recompilation of the entire
project... so you may as well start from scratch in
a brand new directory.


    Regards,


       Luis



--------------------
Lars Nygard wrote:
> Ok, I understand. I have build VTK on my own, following
> the instruction on the website. I probably have made a mistake 
> during the build. How do I know what kind of compilation flags I
> used during the ITK build? and, Can I just rebuild VTK or do I first
> need to delete the binary directory?
> thanks for the advice,
> 
> Lars
> 
> ----- Original Message ----
> From: Luis Ibanez <luis.ibanez at kitware.com>
> To: Lars Nygard <lnygard at yahoo.com>
> Cc: insight-users at itk.org
> Sent: Tuesday, April 17, 2007 3:26:59 PM
> Subject: Re: [Insight-users] Warning: CMake is forcing CMAKE_C_FLAGS_DEBUG to ......
> 
> 
> Hi Lars,
> 
> CMake will ensure that the compilation flags of all the toolkits
> that your are using *for a given common project* will be consistent.
> 
> For example, if you are building IGSTK, which requires both ITK
> and VTK. Then CMake will verify that you built VTK and ITK with
> the same compilation flags.
> 
> If your project is using an installed binary version of VTK and
> a built in place version of ITK, then you may have to harmonize
> both builds. Probably the easiest way to do so, is to build VTK
> on your own too.
> 
> 
> 
>     Regards,
> 
> 
>        Luis
> 
> 
> --------------------
> Lars Nygard wrote:
> 
>>hello,
>>Ive just installed VTK and have runs some examples (registration1.cxx and registration3.cxx).
>>Im using msys with the mingw3.1.0-1 compiler. 
>>When I use CMake I get the following warning:
>>----------------------------------------------------------------------------------------
>>Warning: CMake is forcing CMAKE_C_FLAGS_DEBUG to "" to match that imported from ITK.
>>If this message appears for more than one imported project, you have conflicting options and
>>will have to re-build one of those projects.
>>----------------------------------------------------------------------------------------
>>
>>Although I can build the projects Im want to get rid of this warning. I don't know if it's because
>>I installed VTK, but it didn't happen before that.
>>How can I get rid of this warning?
>>greets
>>Lars Nygard
>>Trondheim Sintef
>>
>>
>>_______________________________________________
>>Insight-users mailing list
>>Insight-users at itk.org
>>http://www.itk.org/mailman/listinfo/insight-users
>>
> 
> 
> 
>       
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