[Cdash] Interpreting CTEST_USE_LAUNCHERS Output

[Mathias Gaunard]

On 06/10/14 15:43, Allen Barnett wrote:
> We recently tried turning on CTEST_USE_LAUNCHERS for our CTest posts to
> CDash. We're using CMake 2.8.12.2 and CDash 2.0.2. I guess I'm not sure
> what I'm looking at now on the CDash warning pages. For example, we run
> a pdflatex step during our build. This has always produced a mountain of
> messages like:
>
> LaTeX Warning: Citation `Tobin' on page 88 undefined on input line 313.
>
> as LaTeX struggles to complete the cross references. It seems like CTest
> used to ignore these warnings but CDash is now saying that there is 1
> warning from our pdflatex step and showing the entire output of the
> program.  Of course if you look at the output from pdflatex, there are
> 100 lines with the text "warning" on them.
>
> Is this what I should expect?

Yes.
With CTEST_USE_LAUNCHERS, you get at most one error or one warning per 
target.
This is the desired behaviour.