`asciidoctor-mathematical` requires a few system dependencies to
compile, and some of these are not linked correctly into the resulting
shared object, so these are handled manually.
`asciidoctor-mathematical` and `coderay` are necessary to compile the
vulkan specification documentation.
asciidoctor-latex: 1.5.0.6.dev -> 1.5.0.8.dev
See NixOS/nixpkgs/pull/15135#issuecomment-216984749
This optional dependency may be removed if this happens too often