[CMake] Using gcov/lcov and valgrind with cmake

[Gerhard Gappmeier]

Hi all,

I'm trying to figure out how to use gcov and maybe also lcov with cmake.
I know it works using ctest, I've seen that in several wiki entries,
but I could not find one single example on how to use it.
The wiki only shows the commandline args for GCC, but no cmake examples.

I attached a simple hello world project with two tests (ADD_TEST) which work.
I tried to add the "ctest_coverage" and "ctest_memcheck" commands but I can't 
get them working.

Maybe somebody can complete this example.

IMO a new section about gcov and valgrind should be added to 
http://www.cmake.org/cmake/help/cmake_tutorial.html
This would help a lot of people.

-- 
mit freundlichen Grüßen / best regards

*Gerhard Gappmeier*
ascolab GmbH - automation systems communication laboratory
Tel.: +49 9131 691 123
Fax: +49 9131 691 128
Web: http://www.ascolab.com
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Geschäftsführer: Gerhard Gappmeier, Matthias Damm, Uwe Steinkrauß
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