Windows build does not work with newer CMake on Windows

[sjh26]

If #55 is worked-around by setting the Fortran compiler environment variable in SPHARM-PDM's CMakeLists, this error occurs when building using CMake 3.15.1:

-- Detecting Fortran/C Interface
  CMake Error in C:/cmake-3.15.1/share/cmake-3.15/Modules/FortranCInterface/CMakeLists.txt:
    MSVC_RUNTIME_LIBRARY value 'MultiThreadedDLL' not known for this Fortran
    compiler.
  
  
  CMake Error at C:/cmake-3.15.1/share/cmake-3.15/Modules/FortranCInterface/Detect.cmake:31 (try_compile):
    Failed to generate test project build system.
  Call Stack (most recent call first):
    C:/cmake-3.15.1/share/cmake-3.15/Modules/FortranCInterface.cmake:224 (include)
    LAPACKE/CMakeLists.txt:7 (include)
  
  
  -- Configuring incomplete, errors occurred!

This does not occur in the SlicerSALT factory build, which uses CMake 3.13.4

[sjh26]

So, I was able to test this with CMake 3.16.3, and it did work. So maybe we just need to update the CMake on the factory.

[jcfr]

So maybe we just need to update the CMake on the factory

That seems reasonable.

Did we try to update before and had to roll back ?

[sjh26]

Yeah. I forget what broke, though. Also we were still updating with 3.15

[jcfr]

Closing. This issue is obsolete and fixes have already been integrated.