mirror of
https://github.com/systemd/systemd
synced 2024-07-21 02:05:05 +00:00
94ad70989f
Unfortunately, sd-bus-vtable.h, sd-journal.h, and sd-id128.h have variadic macro and inline initialization of sub-object, these are not supported in C90. So, we need to silence some errors.
337 lines
11 KiB
Meson
337 lines
11 KiB
Meson
# SPDX-License-Identifier: LGPL-2.1-or-later
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# This is lame, I know, but meson has no other include mechanism
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subdir('rules')
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want_man = get_option('man')
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want_html = get_option('html')
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xsltproc = find_program('xsltproc',
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required : want_man.enabled() or want_html.enabled())
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want_man = want_man.allowed() and xsltproc.found()
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want_html = want_html.allowed() and xsltproc.found()
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xsltproc_flags = [
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'--nonet',
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'--xinclude',
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'--maxdepth', '9000',
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'--stringparam', 'man.output.quietly', '1',
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'--stringparam', 'funcsynopsis.style', 'ansi',
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'--stringparam', 'man.authors.section.enabled', '0',
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'--stringparam', 'man.copyright.section.enabled', '0',
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'--stringparam', 'systemd.version', '@0@'.format(meson.project_version()),
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'--path',
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'@0@:@1@:@2@'.format(meson.current_build_dir(),
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meson.current_source_dir(),
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libshared_build_dir)]
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custom_man_xsl = files('custom-man.xsl')
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custom_html_xsl = files('custom-html.xsl')
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xslt_cmd = [xsltproc, '-o', '@OUTPUT0@'] + xsltproc_flags
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custom_entities_ent = custom_target(
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'custom-entities.ent',
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input : 'custom-entities.ent.in',
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output : 'custom-entities.ent',
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command : [jinja2_cmdline, '@INPUT@', '@OUTPUT@'])
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man_page_depends += custom_entities_ent
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man_pages = []
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html_pages = []
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source_xml_files = []
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dbus_docs = []
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foreach tuple : manpages
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stem = tuple[0]
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section = tuple[1]
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aliases = tuple[2]
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condition = tuple[3]
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xml = stem + '.xml'
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html = stem + '.html'
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man = stem + '.' + section
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manaliases = []
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htmlaliases = []
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foreach alias : aliases
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manaliases += alias + '.' + section
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htmlaliases += alias + '.html'
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endforeach
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mandirn = get_option('mandir') / ('man' + section)
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have = true
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foreach word : condition.split()
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if conf.get(word) != 1
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have = false
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break
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endif
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endforeach
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if have
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file = files(tuple[0] + '.xml')
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source_xml_files += file
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if tuple[0].startswith('org.freedesktop.')
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dbus_docs += file
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endif
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if xsltproc.found()
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p1 = custom_target(
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man,
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input : xml,
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output : [man] + manaliases,
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command : xslt_cmd + [custom_man_xsl, '@INPUT@'],
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depends : man_page_depends,
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install : want_man,
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install_dir : mandirn)
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man_pages += p1
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p2 = []
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foreach htmlalias : htmlaliases
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link = custom_target(
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htmlalias,
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output : htmlalias,
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command : [ln, '-fs', html, '@OUTPUT@'])
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if want_html
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meson.add_install_script(sh, '-c', ln_s.format(docdir / 'html' / html, docdir / 'html' / htmlalias))
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p2 += link
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endif
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html_pages += link
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endforeach
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p3 = custom_target(
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html,
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input : xml,
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output : html,
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command : xslt_cmd + [custom_html_xsl, '@INPUT@'],
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depends : [man_page_depends, p2],
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install : want_html,
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install_dir : docdir / 'html')
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html_pages += p3
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endif
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else
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message('Skipping @0@.@1@ because @2@ is false'.format(stem, section, condition))
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endif
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endforeach
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############################################################
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have_lxml = run_command(xml_helper_py, check: false).returncode() == 0
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if not have_lxml
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message('python-lxml not available, not making man page indices')
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endif
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systemd_directives_xml = custom_target(
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'systemd.directives.xml',
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input : ['directives-template.xml', source_xml_files],
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output : 'systemd.directives.xml',
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depends : man_page_depends,
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command : [make_directive_index_py, '@OUTPUT@', '@INPUT@'])
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nonindex_xml_files = source_xml_files + [systemd_directives_xml]
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systemd_index_xml = custom_target(
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'systemd.index.xml',
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input : nonindex_xml_files,
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output : 'systemd.index.xml',
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command : [make_man_index_py, '@OUTPUT@'] + nonindex_xml_files)
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foreach tuple : xsltproc.found() ? [['systemd.directives', '7', systemd_directives_xml],
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['systemd.index', '7', systemd_index_xml]] : []
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stem = tuple[0]
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section = tuple[1]
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xml = tuple[2]
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html = stem + '.html'
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man = stem + '.' + section
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mandirn = get_option('mandir') / ('man' + section)
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p1 = custom_target(
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man,
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input : xml,
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output : man,
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command : xslt_cmd + [custom_man_xsl, '@INPUT@'],
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install : want_man and have_lxml,
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install_dir : mandirn)
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man_pages += p1
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p2 = []
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if html == 'systemd.index.html'
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htmlalias = 'index.html'
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link = custom_target(
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htmlalias,
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input : p2,
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output : htmlalias,
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command : [ln, '-fs', html, '@OUTPUT@'])
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if want_html
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meson.add_install_script(sh, '-c', ln_s.format(docdir / 'html' / html, docdir / 'html' / htmlalias))
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p2 += link
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endif
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html_pages += link
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endif
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p3 = custom_target(
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html,
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input : xml,
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output : html,
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command : xslt_cmd + [custom_html_xsl, '@INPUT@'],
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depends : [man_page_depends, p2],
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install : want_html and have_lxml,
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install_dir : docdir / 'html')
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html_pages += p3
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endforeach
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# Cannot use run_target because those targets are used in depends
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# Also see https://github.com/mesonbuild/meson/issues/368.
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man = custom_target(
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'man',
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output : 'man',
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depends : man_pages,
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command : [echo])
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html = custom_target(
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'html',
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output : 'html',
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depends : html_pages,
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command : [echo])
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if rsync.found()
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run_target(
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'doc-sync',
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depends : man_pages + html_pages,
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command : [sync_docs_py,
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'--version',
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'@0@'.format(meson.project_version()),
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meson.current_build_dir(),
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get_option('www-target')])
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endif
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############################################################
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buildroot_substs = configuration_data()
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buildroot_substs.set_quoted('BUILD_ROOT', project_build_root)
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configure_file(
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input : 'man.in',
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output : 'man',
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configuration : buildroot_substs)
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configure_file(
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input : 'html.in',
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output : 'html',
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configuration : buildroot_substs)
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############################################################
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update_dbus_docs = custom_target(
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'update-dbus-docs-impl',
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output : 'update-dbus-docs',
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command : [update_dbus_docs_py, '--build-dir', project_build_root, '@INPUT@'],
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input : dbus_docs)
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if conf.get('BUILD_MODE_DEVELOPER') == 1
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test('dbus-docs-fresh',
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update_dbus_docs_py,
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suite : 'dist',
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args : ['--build-dir', project_build_root, '--test', dbus_docs],
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depends : dbus_programs)
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test('check-version-history',
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check_version_history_py,
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suite : 'dist',
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args : source_xml_files)
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endif
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update_man_rules = custom_target(
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'update-man-rules-impl',
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output : 'update-man-rules',
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command : [update_man_rules_py,
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'@0@/man/*.xml'.format(project_source_root),
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'@0@/rules/meson.build'.format(meson.current_source_dir())],
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depends : man_page_depends)
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############################################################
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simple_examples = files(
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'event-quick-child.c',
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'hwdb-usb-device.c',
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'id128-app-specific.c',
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'inotify-watch-tmp.c',
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'journal-enumerate-fields.c',
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'journal-iterate-foreach.c',
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'journal-iterate-poll.c',
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'journal-iterate-unique.c',
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'journal-iterate-wait.c',
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'journal-stream-fd.c',
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'logcontrol-example.c',
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'notify-selfcontained-example.c',
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'path-documents.c',
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'print-unit-path-call-method.c',
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'print-unit-path.c',
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'sd-bus-container-append.c',
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'sd-bus-container-read.c',
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'sd_bus_error-example.c',
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'sd_bus_service_reconnect.c',
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'send-unit-files-changed.c',
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'vtable-example.c',
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)
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examples = []
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foreach example : simple_examples
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examples += [ { 'file' : example } ]
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endforeach
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if conf.get('HAVE_GLIB') == 1
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examples += [
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{
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'file' : files('glib-event-glue.c'),
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'opts' : [
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'-I', libglib.get_variable('includedir') / 'glib-2.0',
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'-I', libglib.get_variable('libdir') / 'glib-2.0/include',
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],
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},
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]
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endif
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default_args = [
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cc.cmd_array(),
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'-c',
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'-x', 'c',
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'-pedantic',
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'-Wall',
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'-Werror',
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'-Wextra',
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'-Wno-unused-parameter',
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'-o', '/dev/null',
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'-I', meson.current_source_dir() / '../src',
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]
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std_args_in = [
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[ '-std=c90', '-Wno-pedantic', '-Wno-variadic-macros', ],
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[ '-std=c99', ],
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[ '-std=c11', ],
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[ '-std=c17', ],
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[ '-std=c23', ],
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[ '-std=gnu90', '-Wno-pedantic', '-Wno-variadic-macros', ],
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[ '-std=gnu99', ],
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[ '-std=gnu11', ],
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[ '-std=gnu17', ],
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[ '-std=gnu23', ],
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]
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std_args = []
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foreach std : std_args_in
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if cc.has_argument(std[0])
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std_args += [std]
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endif
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endforeach
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foreach item : examples
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foreach std : std_args
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file = item.get('file')
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test('cc-' + fs.stem(file) + '-' + std[0].split('=')[1],
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env,
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suite : 'example',
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args : default_args + std + item.get('opts', []) + [file])
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endforeach
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endforeach
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