[Gmsh] compile with med support

[Bernd Hahnebach]

Found it. It seams a known problem on Debian Jessie (I do not know  
about other debian). See  
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756472

Makeing this changes to the CMakeLists.txt did the trick. HDF5 where found.

cheers bernd


Zitat von Bernd Hahnebach <gmsh at b75.ch>:

> For med support on Debian Jessie package libmedc-dev has to be  
> installed. Watchout for the c !
>
> But the culprit is somewhere else. Cmake only searches for libmed if  
> HDF5 was found. OK run cmake ../ again.
> YEAH
> -- HDF5_LIB-NOTFOUND
> -- HDF5 not found
>
> ok I searched for them, and they seam installed. OK
>
> cmake  \
> -DHDF5_LIB=/usr/lib/x86_64-linux-gnu/libhdf5_cpp.so.8.0.2  \
> ../
>
> BUT
>
> [  1%] Building CXX object CMakeFiles/gmsh.dir/Common/CommandLine.cpp.o
> In file included from  
> /home/hugo/Documents/dev/gmsh/gmsh-dev/Common/CommandLine.cpp:41:0:
> /usr/include/med.h:22:18: fatal error: hdf5.h: Datei oder  
> Verzeichnis nicht gefunden
>  #include <hdf5.h>
>                   ^
> compilation terminated.
>
>
> BUT
>
> $ locate hdf5.h
> /usr/include/hdf5/serial/hdf5.h
> /usr/include/vtk-6.1/vtk_hdf5.h
>
>
> Which results in how do I set the include Dir for hdf5 ?
>
> Bernd
>
>
> Zitat von Christophe Geuzaine <cgeuzaine at ulg.ac.be>:
>
>>
>>> On 04 Apr 2016, at 17:49, Bernd Hahnebach <gmsh at b75.ch> wrote:
>>>
>>> According CMakeLists.txt is MED support activated by default
>>>
>>> opt(MED "Enable MED mesh and post file formats" ${DEFAULT})
>>>
>>>
>>> But at my cmake output it is missing, but cmake does not complain  
>>> some library is missing ?!? How do I set the path to libmedc1 for  
>>> cmake gmsh?
>>>
>>
>> Bernd - Gmsh looks for a library named libmed (.a, .so, .dylib,  
>> etc.): not sure why yours is named libmedc1?
>>
>> You can modify the line
>>
>> find_library(MED_LIB med)
>>
>> into
>>
>> find_library(MED_LIB medc1)
>>
>> in the CMakeLists.txt file to see if this fixes it.
>>
>>> cheers bernd
>>>
>>>
>>> cmake gmsh
>>>
>>> -- Gmsh 2.12.1 has been configured for Linux
>>> --
>>> --  * Build options: Ann Bamg Bfgs Blas(Generic) Blossom Cairo  
>>> Chaco DIntegration Dlopen Fltk GMP Gmm Jpeg Kbipack  
>>> Lapack(Generic) LinuxJoystick MathEx Mesh Metis Mmg3d Mpeg  
>>> NativeFileChooser Netgen ONELAB ONELABMetamodel OpenCascade OpenGL  
>>> OptHom Parser Plugins Png Post Salome Solver Taucs TetGen/BR  
>>> Tetgen1.5 Voro3D Zlib
>>>
>>>
>>>
>>>
>>> Zitat von Bernd Hahnebach <gmsh at b75.ch>:
>>>
>>>> Hi gmsh folks,
>>>>
>>>> just compiled gmsh on debian jessie. It worked like a charm. I  
>>>> have libmedc1 installed but gmsh compiled without med support.  
>>>> How is support for med export activated in cmake?
>>>>
>>>> cheers bernd
>>>>
>>>>
>>>>
>>>> _______________________________________________
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>>>> gmsh at onelab.info
>>>> http://onelab.info/mailman/listinfo/gmsh
>>>>
>>>
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> gmsh mailing list
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>>
>> --
>> Prof. Christophe Geuzaine
>> University of Liege, Electrical Engineering and Computer Science
>> http://www.montefiore.ulg.ac.be/~geuzaine
>>
>> Tetrahedron V, July 4-5 2016: http://tetrahedron.montefiore.ulg.ac.be
>> Free software: http://gmsh.info | http://getdp.info | http://onelab.info
>>
>>
>>
>
>
>
>
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