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<p class="MsoNormal"><span style="color:#1F497D">Ward<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D;mso-fareast-language:EN-GB"><</span></b><br>
Currently, using find_package(HDF5 NO_MODULE) results in Visual Studio attempting to link against the shared libraries (.dll) themselves, instead of the associated import libraries (.lib). I'm still trying to figure out why this is, exactly, but in the mean
time I am using the work-around mentioned in your previous email. <br>
<span style="color:#1F497D">><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Using find_package(HDF5 NO_MODULE) does not do this at all. If you find_package(HDF5) and allow the FindHDF5.cmake supplied with cmake to run, then it picks up the dll instread of the lib. I tried this on a new
version of cmake and it appears to be a new ‘bug’ – but if you use the NO_MODULE approach then you use on the the hdf-config.cmake supplied when hdf5 is installed and this does not happen.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">If it is happening, then you need to go through your CMakeLists.txt and remove any ${HDF5_C_LIBRARY} type of references and instead just link to “hdf5”, the target is defined as imported and all these errors
go away. I presume this is the fix you are referring to.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">The trouble arises when you must support a cmake version of hdf5 (easy) and an old style non cmake install of hdf5, (pain in the arse).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">AFAICT there is a bug in the findhdf5.cmake supplied with cmake itself which reports all these libraries as<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">HDF5_C_LIBRARY C:/Program Files/HDF5/bin/hdf5_D.dll<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Instead of<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">HDF5_C_LIBRARY C:/Program Files/HDF5/bin/hdf5_D.lib<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">(just tested with cmake 2.8.11-rc3 and hdf5 cmake branch from svn updated a few minutes ago)<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:36.0pt"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-GB">I’m CC’ing the cmake list and Will (the maintainer of the findhdf5) just in case they have some feedback that’s useful.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-GB">Looking at the findhdf5 module, it’s not obvious to me where this value is set, so I won’t attempt a fix (yet), but it’d be nice if we could get a fix into cmake before the next release-
which is quite soon I guess since they’re on rc3.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-GB">JB<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
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