2026-09-12T22:04:31+0200 Martin Reindl <martin@catai.org>:
> (CC jtt@ as maintainer)
> graphics/vtk should not expect parallel HDF5.
> Fix for the upcoming hdf5-2.2.0 update:

Build tested without issues. Ok jtt@, thanks!

> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/graphics/vtk/Makefile,v
> diff -u -p -r1.16 Makefile
> --- Makefile	26 Aug 2026 16:20:51 -0000	1.16
> +++ Makefile	12 Sep 2026 19:55:00 -0000
> @@ -7,6 +7,7 @@ COMMENT =		visualization toolkit
>  V =			9.7.0
>  DISTNAME =		VTK-${V}
>  PKGNAME =		${DISTNAME:L}
> +REVISION =		0
>  
>  .for LIB in vtkChartsCore vtkCommonCache vtkCommonColor \
>  	vtkCommonComputationalGeometry vtkCommonCore vtkCommonDataModel \
> @@ -97,6 +98,7 @@ LIB_DEPENDS =		archivers/lz4 \
>  # ioss: part of seacas suite and difficult to package
>  # token: a vtk utility
>  CONFIGURE_ARGS +=	-DBUILD_SHARED_LIBS=ON \
> +			-DHDF5_IS_PARALLEL=OFF \
>  			-DVTK_FORBID_DOWNLOADS=ON \
>  			-DVTK_VERSIONED_INSTALL=OFF \
>  			-DVTK_BUILD_DOCUMENTATION=OFF \