libzmq/builds/cmake/Modules/FindAsciiDoctor.cmake
Francesco Montorsi b6ca9b2983 Feature: modernize API documentation
* migrate from the old, unmaintained "asciidoc-py" tool to the new "asciidoctor" generator
* migrate from asciidoc-py syntax to the modern Asciidoc syntax (especially page titles and section titles)
* remove the need of "xmlto" utility to create the manpage output; use asciidoctor for that
* add HTML output support to the doc/Makefile by using asciidoctor
* change API documentation files extension from .txt to .adoc to make it more explicit that they are Asciidoc-encoded (as a bonus several IDE plugins will autodetect the .adoc format as Asciidoc)
* remove asciidoc.conf: asciidoctor does not support that; this also required replacing the macro linkzmq into all documentation pages
* add a new Github action CI do deploy to Github Pages the static HTMLs produced by Asciidoctors
* removed references to the "xmlto" and "a2x" tools from the build and packaging systems: Asciidoctor can convert the documentation directly to e.g. pdf (via extended converters) and anyway there was no code/target for using "xmlto" and "a2x" tools anyway
2023-10-25 23:59:38 +02:00

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891 B
CMake

# - Find Asciidoctor
# this module looks for asciidoctor
#
# ASCIIDOCTOR_EXECUTABLE - the full path to asciidoc
# ASCIIDOCTOR_FOUND - If false, don't attempt to use asciidoc.
set (PROGRAMFILESX86 "PROGRAMFILES(X86)")
find_program(ASCIIDOCTOR_EXECUTABLE asciidoctor asciidoctor
PATHS "$ENV{ASCIIDOCTOR_ROOT}"
"$ENV{PROGRAMW6432}/asciidoctor"
"$ENV{PROGRAMFILES}/asciidoctor"
"$ENV{${PROGRAMFILESX86}}/asciidoctor")
find_program(A2X_EXECUTABLE a2x
PATHS "$ENV{ASCIIDOCTOR_ROOT}"
"$ENV{PROGRAMW6432}/asciidoctor"
"$ENV{PROGRAMFILES}/asciidoctor"
"$ENV{${PROGRAMFILESX86}}/asciidoctor")
include(FindPackageHandleStandardArgs)
find_package_handle_standard_ARGS(AsciiDoctor REQUIRED_VARS ASCIIDOCTOR_EXECUTABLE)
mark_as_advanced(ASCIIDOCTOR_EXECUTABLE)