[CMake] CTest code coverage problem

[fredrik.elestedt at se.transport.bombardier.com]

Hi,

I've been searching high and low for a way to do code coverage on my 
source files with cmake.
A while back I ran into CTest:Coverage over at itk.org. Well that works 
nicely, so now CMake and
CTest produces a coverage report - there is only one small problem.

The report it generates is on the source file containing the tests, not 
the file I really want to have tested.
I'm using CUnit as a backend for the tests, and I've set up so that each 
source file also has a test_-source file.
For example, the source file foo.c has the test script file test_foo.c. 
And it is the latter which CTest runs gcov on.
And to boot these two files are not located in the same directory.

Is there a way to make CTest look at foo.c instead of test_foo.c? Google 
has of late not given be an answer.
Since I don't know what I'm looking for, I don't know what you need to be 
able to help me (other than the description
above) - so please ask if you think there is some more information you 
need to help solve this problem.

Thanks in advance,
Fredrik
 
  
Please consider the environment before you print / Merci de penser à 
l'environnement avant d'imprimer / Tänk på miljön innan du skriver ut 

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