1 files changed, 79 insertions, 0 deletions
diff --git a/doc/meson.build b/doc/meson.build
new file mode 100644
index 0000000..e64d8e9
--- /dev/null
+++ b/doc/meson.build
@@ -0,0 +1,79 @@
+# documentation
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# man page
+man_config = configuration_data()
+man_config.set('version', meson.project_version())
+man_config.set('date', run_command('../scripts/get-date.sh').stdout())
+
+man_config.set('man_seealso_systemd', '')
+if systemd_files == 'enabled'
+  man_config.set('man_seealso_systemd', '\\fIkresd.systemd(7)\\fR, ')
+endif
+
+man_kresd = configure_file(
+  input: 'kresd.8.in',
+  output: 'kresd.8',
+  configuration: man_config,
+)
+install_man(man_kresd)
+
+
+# html and info documentation
+if get_option('doc') == 'enabled'
+  message('--- doc dependencies ---')
+  doxygen = find_program('doxygen')
+  sphinx_build = find_program('sphinx-build-3', required: false)
+  if not sphinx_build.found()
+    sphinx_build = find_program('sphinx-build')
+  endif
+  makeinfo = find_program('makeinfo', required: false)
+
+  # python dependencies: breathe, sphinx_rtd_theme
+  python_breathe = run_command('python3', '-c', 'import breathe')
+  if python_breathe.returncode() != 0
+    # some distros might use python2 sphinx
+    python_breathe = run_command('python2', '-c', 'import breathe')
+    if python_breathe.returncode() != 0
+      error('missing doc dependency: python breathe')
+    else
+      python_sphinx_rtd_theme = run_command('python2', '-c', 'import sphinx_rtd_theme')
+      if python_sphinx_rtd_theme.returncode() != 0
+	error('missing doc dependency: python sphinx_rtd_theme')
+      endif
+    endif
+  else
+    python_sphinx_rtd_theme = run_command('python3', '-c', 'import sphinx_rtd_theme')
+    if python_sphinx_rtd_theme.returncode() != 0
+      error('missing doc dependency: python sphinx_rtd_theme')
+    endif
+  endif
+  message('------------------------')
+
+  # install html docs
+  install_subdir(
+    meson.current_source_dir() / 'html',
+    install_dir: doc_dir,
+  )
+
+  if makeinfo.found()
+    # install info docs
+    install_subdir(
+      meson.current_source_dir() / 'texinfo' / '.install',
+      strip_directory: true,
+      install_dir: info_dir,
+    )
+  endif
+endif
+
+make_doc = find_program('../scripts/make-doc.sh')
+run_target(
+  'doc',
+  command: make_doc,
+)
+
+
+run_target(
+  'doc-strict',
+  command: [make_doc, '-W'],
+)