[Gmsh] Windows gmsh build with STEP

[bms at cecs.pdx.edu]

Hello,

I was attempting to determine the feasibility of extending gmsh to  
convert STEP input to Surface Evolver ".fe" format. Like others have  
mentioned in prior posts, using CMake with the oce-bundle creates  
output that builds under Visual Studio 2010 and 2008, but the  
resulting executable does not entirely work right, which in my case is  
simply open STEP files. In CMake there is a setting " ENABLE_OCC " but  
no obvious path setting to tell it where OCC/OCE files libs.

Does anyone know the specific build environment and options used on  
the windows version of gmsh?

Regards,
Ben