VisIt does not build with spack on arm64-sequoia, Apple clang version 16.0.0

[jrobcary]

Describe the bug

Build launches on arm64-sequoia with

spack install -j16 visit -mfem -adios2 -netcdf -silo -conduit ^python+shared

vtk-9.2.6 failed to build with

make[2]: Entering directory '/private/var/folders/sb/q_z45xd974s7hnc9r9zjgy_r0000gr/T/cary/spack-stage/spack-stage-vtk-9.2.6-oj2iqhw5lp4p3qiu3bjbbgloefrnubfb/spack-build-oj2iqhw'
Undefined symbols for architecture arm64:
  "_ncmpi_inq_libvers", referenced from:
      _vtkexodusII_ex_config in ex_utils.c.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Desktop

• Mac OS Sequoia 15.2
• VisIt Version: 3.4.2
• Server info (if applicable): NA

Additional context

Is there a variant for disabling exodus, which we do not need?

[jrobcary]

It looks like this symbol is satisfied by netcdf, http://cucis.ece.northwestern.edu/projects/PnetCDF/doc/pnetcdf-c/ncmpi_005finq_005flibvers.html, but that was explicitly disabled in the spack call with '-netcdf'??

[jrobcary]

Tried building with netcdf, but then vtk fails to build:

cd /private/var/folders/sb/q_z45xd974s7hnc9r9zjgy_r0000gr/T/cary/spack-stage/spack-stage-vtk-9.2.6-oj2iqhw5lp4p3qiu3bjbbgloefrnubfb/spack-build-oj2iqhw/Rendering/Label && ../../bin/vtkWrapHierarchy-9.2 @/private/var/folders/sb/q_z45xd974s7hnc9r9zjgy_r0000gr/T/cary/spack-stage/spack-stage-vtk-9.2.6-oj2iqhw5lp4p3qiu3bjbbgloefrnubfb/spack-build-oj2iqhw/Rendering/Label/CMakeFiles/vtkRenderingLabel-hierarchy.Release.args -o /private/var/folders/sb/q_z45xd974s7hnc9r9zjgy_r0000gr/T/cary/spack-stage/spack-stage-vtk-9.2.6-oj2iqhw5lp4p3qiu3bjbbgloefrnubfb/spack-build-oj2iqhw/lib/vtk-9.2/hierarchy/VTK/vtkRenderingLabel-hierarchy.txt /private/var/folders/sb/q_z45xd974s7hnc9r9zjgy_r0000gr/T/cary/spack-stage/spack-stage-vtk-9.2.6-oj2iqhw5lp4p3qiu3bjbbgloefrnubfb/spack-build-oj2iqhw/Rendering/Label/CMakeFiles/vtkRenderingLabel-hierarchy.data @/private/var/folders/sb/q_z45xd974s7hnc9r9zjgy_r0000gr/T/cary/spack-stage/spack-stage-vtk-9.2.6-oj2iqhw5lp4p3qiu3bjbbgloefrnubfb/spack-build-oj2iqhw/Rendering/Label/CMakeFiles/vtkRenderingLabel-hierarchy.depends.args
Undefined symbols for architecture arm64:
  "_ncmpi_inq_libvers", referenced from:
      _vtkexodusII_ex_config in ex_utils.c.o
ld: symbol(s) not found for architecture arm64