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

[Bradley Lowekamp]

Great!

These look like the important lines to fix my coverage issue with Superbuilds:

      # HACK Unfortunately ctest_coverage ignores the BUILD argument, try to force it...
      file(READ ${slicer_build_dir}/CMakeFiles/TargetDirectories.txt slicer_build_coverage_dirs)
      file(APPEND "${CTEST_BINARY_DIRECTORY}/CMakeFiles/TargetDirectories.txt" "${slicer_build_coverage_dirs}")

Thanks,
Brad

On Apr 25, 2012, at 12:45 PM, Jean-Christophe Fillion-Robin wrote:

> 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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> 
> ========================================================
> 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: http://www.cmake.org/Wiki/CMake_FAQ
> 
> Follow this link to subscribe/unsubscribe:
> http://www.cmake.org/mailman/listinfo/cmake
> 
> 
> 
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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



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