[Gmsh] compile with med support

[Bernd Hahnebach]

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
>>>
>>>
>>>
>>> _______________________________________________
>>> gmsh mailing list
>>> gmsh at onelab.info
>>> http://onelab.info/mailman/listinfo/gmsh
>>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> gmsh mailing list
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>> http://onelab.info/mailman/listinfo/gmsh
>
> --
> 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
>
>
>