Allow to build with the PyPI package "clang" instead of "libclang". 1. It seems to be maintained. 2. In the FreeBSD base system there is no pre-built libclang.so. If you need this library you have to install llvm from ports additionally. 2. On FreeBSD there is no pre-built wheel "libclang" with a packaged libclang.so.

%pythoncode %{
VersionFitz = "1.24.1" # MuPDF version.
VersionBind = "1.24.1" # PyMuPDF version.
VersionDate = "2024-04-02 00:00:01"
version = (VersionBind, VersionFitz, "20240402000001")
pymupdf_version_tuple = tuple( [int(i) for i in VersionFitz.split('.')])
%}