[CMake] CTest: Cannot find any coverage files. Ignoring Coverage request.

[hgc-01134@hkedcity.net wong]

Thank you David, my issue is solved.
It's because the SET( CMAKE_CXX_FLAGS ) inside CTest script has no effect ,
instead, I need to insert lines into

   SET (CTEST_INITIAL_CACHE "
   ...
   )


Also, I mistakenly override the CMAKE_CXX_FLAGS in the root CMakeList.txt


Regards,
Joseph

2010/8/25 emeplease <emeplease at gmail.com>:
>
>
> Hi,  I am going to enable coverage test in my project,
>
> I have enabled the following compile options:
> -----------------------------------------------------------------------------------------------
> CXXFLAGS="-g -O0 -Wall -Wshadow \
>  -Wunused-function -Wunused -Wno-system-headers \
>  -Wno-deprecated -Woverloaded-virtual -Wwrite-strings -fprofile-arcs \
>  -ftest-coverage" \
> CFLAGS="-g -O0 -Wall -W -fprofile-arcs -ftest-coverage" \
> LDFLAGS="-fprofile-arcs -ftest-coverage" \
> -----------------------------------------------------------------------------------------------
>
> Inside DartConfiguration.tcl :
> CoverageCommand: /usr/bin/gcov
>
> -----------------------------------------------------------------------------------------------
> Inside CMakeCache.txt :
> COVERAGE_COMMAND:FILEPATH=/usr/bin/gcov
>
> -----------------------------------------------------------------------------------------------
>
>
>
> However, I am not able to use coverage test:
>
> Performing coverage
>  Cannot find any coverage files. Ignoring Coverage request.
>
>
>
> Thank you very much.
>
>
> Regards,
> Joseph
>
>
>