[Insight-developers] CTestCustom.cmake warning suppression

[David Cole]

I have a reasonable explanation for the ITK problem, but I'm still
mystified about why it happens on the CMake dashboard that I pointed
to.

There was a missing "@ONLY" in the configure_file call, which caused
code like this to appear at the very bottom of CTestCustom.cmake in
the build tree, which causes this problem on Macs only:

IF(APPLE)
SET(CTEST_CUSTOM_WARNING_EXCEPTION

  "warning -.: directory name .* does not exist"
  "ld.*warning.*duplicate dylib.*"
  )
ENDIF(APPLE)

That code would effectively replace all the other warning suppressions
defined in the unconditional block above it. Since the @ONLY was
missing, the ${CTEST_CUSTOM_WARNING_EXCEPTION} that's supposed to be
on the blank line above is just not there...

This patch set in gerrit should fix this problem:

  http://review.source.kitware.com/#change,2773

Now, who wants to help me figure out why it's not working for CMake...?


:-)
David C.


On Tue, Sep 13, 2011 at 5:07 PM, David Cole <david.cole at kitware.com> wrote:
> Still not sure what's going on here. I cannot reproduce the issue on
> my own Mac with ctest 2.8.5 driving the script... I can successfully
> suppress warnings.
>
> I'll keep poking...
>
>
> On Tue, Sep 13, 2011 at 4:03 PM, David Cole <david.cole at kitware.com> wrote:
>> A similar thing is happening on this CMake dashboard:
>>
>>  http://cdash.org/CDash/viewBuildError.php?type=1&buildid=1525478
>>
>> The thing they both have in common is that they're driven by ctest
>> 2.8.5 -- I wonder if there's a bug in the warning suppression code
>> that appeared in 2.8.5...?
>>
>> I'll try running the CMake dashboard with ctest 2.8.4 and with ctest
>> 2.8.6-rc3 and see what I get...
>>
>>
>>
>> On Tue, Sep 13, 2011 at 3:55 PM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>> CTest Gurus,
>>>
>>> We need some help suppressing warnings in itk.
>>>
>>> For example, we currently see these warnings:
>>> http://www.cdash.org/CDash/viewBuildError.php?type=1&buildid=1524571
>>>
>>> even though we thought we were suppressing them:
>>> SET(CTEST_CUSTOM_WARNING_EXCEPTION
>>>   ${CTEST_CUSTOM_WARNING_EXCEPTION}
>>>   "warning LNK4221.*no public symbols found"
>>>   "ranlib:.*file:.*has no symbols"
>>>   "ranlib: file: .+ has no symbols"
>>>   "libtool:.*file:.*has no symbols"
>>>   "ipo: warning #11053"
>>>   "ipo: warning #11053"
>>>   "vxl.core.vnl.algo"
>>>   "vxl.core.vnl"
>>>   "vxl.v3p.netlib"
>>>   "itkjpeg"
>>>   "usr.include.stdint.h"
>>>   "Warning itk::Statistics::Histogram"
>>>   "itkIOCommonTest.cxx:.*warning:.* is deprecated"
>>>   "/usr/bin/ld: warning: libnetcdf.so.3, needed by.*may conflict with
>>> libnetcdf.so.4"
>>>   "itkQuadEdgeMeshEdgeMergeDecimationFilter.hxx:.*warning: unused
>>> parameter.*iEdge.*"
>>>   "vnl_diag_matrix.h"
>>>   "WARNING non-zero return value in ctest"
>>>   "Warning.*Anachronism.*"
>>>   "attempted multiple inclusion of file"
>>>   "warning LNK4221: This object file does not define any previously
>>> undefined public symbols"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Dd][Ii][Cc][Oo][Mm][Pp]arser[/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Ee]xpat[/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Jj][Pp][Ee][Gg][/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Kk][Ww][Ss]ys[/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Mm]eta[Ii][Oo][/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Nn]etlib[/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Nn][Ii][Ff][Tt][Ii][/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Nn]rrd[Ii][Oo][/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Oo]pen[Jj][Pp][Ee][Gg][/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Pp][Nn][Gg][/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Tt][Ii][Ff][Ff][/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Vv][Nn][Ll][/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Vv][Nn][Ll][Ii]nstantiation[/\\\\].*[Ww]arning.*"
>>>
>>> ".*[/\\\\][Mm]odules[/\\\\][Tt]hird[Pp]arty[/\\\\][Zz][Ll][Ii][Bb][/\\\\].*[Ww]arning.*"
>>>   ".*Microsoft.*include.*win.*.h.*[Ww]arning.*"
>>>   )
>>>
>>>
>>>
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>>
>