Makefile: support and prefer Asciidoctor
Move AsciiDoc attribute "manmanual" from the Makefile to the adoc files
It is simpler to just specify the static attribute in the documents themselves.
Makefile: support and prefer Asciidoctor
Asciidoctor is faster in generating man pages and also uses a sensible date format (e.g. "2024-02-16" instead of "03/17/2024" like a2x does).
a2x
does not need the -d
option since the doctype is set in each
.adoc
file.
An optional packaging change.