[CMake] Zero coverage being reported on gcc/Linux builds.

[Jean-Christophe Fillion-Robin]

Hi Brad,

Consider looking at
https://github.com/Slicer/Slicer/blob/master/CMake/SlicerDashboardDriverScript.cmake#L246

Hth
Jc

On Tue, Apr 24, 2012 at 9:13 AM, Bradley Lowekamp <blowekamp at mail.nih.gov>wrote:

> Hello,
>
> Are both of these project using SuperBuilds?
>
> I know with SimpleITK I was unable to get coverage to work in the
> SuperBuild structure. To get coverage we are doing the project, with its
> self not being an ExternalProject. However, valgrind works just fine in the
> Superbuild structure. I didn't see nightly build scripts attached to the
> ANTS or BRAIN project so I am only guessing here.
>
> Brad
>
> On Apr 24, 2012, at 7:32 AM, David Cole wrote:
>
> Ugh. You're probably doing everything right, and there's just a bug of
> some sort. Unfortunately, debugging these things is neither easy nor fun.
>
> First, look for Coverage*.log files in the Testing/ subdirectories of your
> build tree. Are there any errors mentioned in there?
>
> Next, verify that there are some *.gcda files in the build tree:
>   find . -name *.gcda
>
> There is a known/reported issue with the coverage not reporting correctly
> right now for gcc 4.7, but this is the first problem I've heard of with an
> earlier gcc...
>
>   http://public.kitware.com/Bug/view.php?id=13121
>
>
>
> On Mon, Apr 23, 2012 at 5:18 PM, Kent Williams <nkwmailinglists at gmail.com>wrote:
>
>> cmake: 2.8.6
>> gcc/g++: 4.4.6-3
>> Red Hate Enterprise Linux 6.2
>>
>> I follow the instructions here: http://www.cmake.org/Wiki/CTest/Coverage
>>
>> And I have 2 different dashboards that report zero coverage:
>>
>>
>> http://testing.psychiatry.uiowa.edu/CDash/index.php?project=BRAINSStandalone
>> http://testing.psychiatry.uiowa.edu/CDash/index.php?project=ANTS
>>
>> I don't know what's going on because I remember coverage working, and
>> it's obviously doing something for other projects, e.g. ITK:
>> http://public.kitware.com/dashboard.php?name=itk
>>
>> Call me an idiot, but I can follow instructions, and following the
>> instructions I can find isn't doing the trick.
>> --
>>
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>
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>
>  ========================================================
>
> Bradley Lowekamp
>
> Medical Science and Computing for
>
> Office of High Performance Computing and Communications
>
> National Library of Medicine
>
> blowekamp at mail.nih.gov
>
>
>
>
> --
>
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the CMake FAQ at:
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