diff options
| -rw-r--r-- | Documentation/meson.build | 110 | ||||
| -rw-r--r-- | meson_options.txt | 2 |
2 files changed, 84 insertions, 28 deletions
diff --git a/Documentation/meson.build b/Documentation/meson.build index fca3eab1f1..acd6d86ec7 100644 --- a/Documentation/meson.build +++ b/Documentation/meson.build @@ -204,29 +204,87 @@ manpages = { 'gitworkflows.txt' : 7, } -asciidoc = find_program('asciidoc') -git = find_program('git', required: false) -xmlto = find_program('xmlto') +docs_backend = get_option('docs_backend') +if docs_backend == 'auto' + if find_program('asciidoc', required: false).found() + docs_backend = 'asciidoc' + elif find_program('asciidoctor', required: false).found() + docs_backend = 'asciidoctor' + else + error('Neither asciidoc nor asciidoctor were found.') + endif +endif -asciidoc_conf = custom_target( - command: [ - shell, - meson.project_source_root() / 'GIT-VERSION-GEN', - meson.project_source_root(), - '@INPUT@', - '@OUTPUT@', - ], - input: meson.current_source_dir() / 'asciidoc.conf.in', - output: 'asciidoc.conf', - depends: [git_version_file], - env: version_gen_environment, -) +if docs_backend == 'asciidoc' + asciidoc = find_program('asciidoc', required: true) + asciidoc_html = 'xhtml11' + asciidoc_docbook = 'docbook' + xmlto_extra = [ ] -asciidoc_common_options = [ - asciidoc, - '--conf-file=' + asciidoc_conf.full_path(), - '--attribute=build_dir=' + meson.current_build_dir(), -] + asciidoc_conf = custom_target( + command: [ + shell, + meson.project_source_root() / 'GIT-VERSION-GEN', + meson.project_source_root(), + '@INPUT@', + '@OUTPUT@', + ], + input: meson.current_source_dir() / 'asciidoc.conf.in', + output: 'asciidoc.conf', + depends: [git_version_file], + env: version_gen_environment, + ) + + asciidoc_common_options = [ + asciidoc, + '--conf-file=' + asciidoc_conf.full_path(), + '--attribute=build_dir=' + meson.current_build_dir(), + ] + + documentation_deps = [ + asciidoc_conf, + ] +elif docs_backend == 'asciidoctor' + asciidoctor = find_program('asciidoctor', required: true) + asciidoc_html = 'xhtml5' + asciidoc_docbook = 'docbook5' + xmlto_extra = [ + '--skip-validation', + '-x', meson.current_source_dir() / 'manpage.xsl', + ] + + asciidoctor_extensions = custom_target( + command: [ + shell, + meson.project_source_root() / 'GIT-VERSION-GEN', + meson.project_source_root(), + '@INPUT@', + '@OUTPUT@', + ], + input: meson.current_source_dir() / 'asciidoctor-extensions.rb.in', + output: 'asciidoctor-extensions.rb', + depends: [git_version_file], + env: version_gen_environment, + ) + + asciidoc_common_options = [ + asciidoctor, + '--attribute', 'compat-mode', + '--attribute', 'tabsize=8', + '--attribute', 'litdd=--', + '--attribute', 'docinfo=shared', + '--attribute', 'build_dir=' + meson.current_build_dir(), + '--load-path', meson.current_build_dir(), + '--require', 'asciidoctor-extensions', + ] + + documentation_deps = [ + asciidoctor_extensions, + ] +endif + +git = find_program('git', required: false) +xmlto = find_program('xmlto') cmd_lists = [ 'cmds-ancillaryinterrogators.txt', @@ -243,10 +301,6 @@ cmd_lists = [ 'cmds-foreignscminterface.txt', ] -documentation_deps = [ - asciidoc_conf, -] - documentation_deps += custom_target( command: [ perl, @@ -278,7 +332,7 @@ foreach manpage, category : manpages if get_option('docs').contains('man') manpage_xml_target = custom_target( command: asciidoc_common_options + [ - '--backend=docbook', + '--backend=' + asciidoc_docbook, '--doctype=manpage', '--out-file=@OUTPUT@', meson.current_source_dir() / manpage, @@ -301,7 +355,7 @@ foreach manpage, category : manpages manpage_xml_target, '-o', meson.current_build_dir(), - ], + ] + xmlto_extra, output: manpage_path, install: true, install_dir: get_option('mandir') / 'man' + category.to_string(), @@ -311,7 +365,7 @@ foreach manpage, category : manpages if get_option('docs').contains('html') and category == 1 custom_target( command: asciidoc_common_options + [ - '--backend=xhtml11', + '--backend=' + asciidoc_html, '--doctype=manpage', '--out-file=@OUTPUT@', meson.current_source_dir() / manpage, diff --git a/meson_options.txt b/meson_options.txt index 4be7eab399..f50bb40cdf 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -85,6 +85,8 @@ option('docs', type: 'array', choices: ['man', 'html'], value: [], description: 'Which documenattion formats to build and install.') option('default_help_format', type: 'combo', choices: ['man', 'html'], value: 'man', description: 'Default format used when executing git-help(1).') +option('docs_backend', type: 'combo', choices: ['asciidoc', 'asciidoctor', 'auto'], value: 'auto', + description: 'Which backend to use to generate documentation.') # Testing. option('tests', type: 'boolean', value: true, |