[CMake] Using gcov/lcov and valgrind with cmake

[David Cole]

Bill means your CMakeCache.txt file, not your CMakeLists.txt file.
(Pretty sure...) :-)


On Fri, Nov 5, 2010 at 8:30 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
> Try adding these (with proper paths) to your CMakeLists.txt file:
> CMAKE_BUILD_TYPE:STRING=Debug
> COVERAGE_COMMAND:FILEPATH=/usr/bin/gcov
> CMAKE_C_FLAGS:STRING=-g -O0  -fprofile-arcs -ftest-coverage
> CMAKE_CXX_FLAGS:STRING=-g -O0  -fprofile-arcs -ftest-coverage
>
> CTEST_MEMORYCHECK_COMMAND:FILEPATH=/usr/bin/valgrind)
> CTEST_MEMORYCHECK_COMMAND_OPTIONS:STRING=--trace-children=yes --quiet
> --tool=memcheck --leak-check=yes --show-reachable=yes
> --num-callers=100 --verbose --demangle=yes
>
>
> On Wed, Nov 3, 2010 at 9:11 AM, Gerhard Gappmeier
> <gerhard.gappmeier at ascolab.com> wrote:
>> 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
>> GPG Key Id: 5AAC50C4
>> GPG Fingerprint: 967A 15F1 2788 164D CCA3 6C46 07CD 6F82 5AAC 50C4
>>
>> --
>> *ascolab GmbH*
>> Geschäftsführer: Gerhard Gappmeier, Matthias Damm, Uwe Steinkrauß
>> Sitz der Gesellschaft: Am Weichselgarten 7 . 91058 Erlangen . Germany
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>>
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