[Gmsh] gmsh with occt7

[Bernd Hahnebach]

Just would like to share some informations. I do not know if someone  
has tried to compile GMSH against occt7. I recently tried to build  
gmsh with occt7.0.0. Snce occt7 requires C++11 I had to add it to the  
CMakeLists.txt. I did it simply by

if(CMAKE_COMPILER_IS_GNUCXX)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
endif()


Better would be to check the version off occt and only add it for occt7.

GMSH compiles, installs and runs fine with occt7. I have created a few  
meshs already. No problems so far.


cheers bernd