Adding upstream version 1.0.upstream/1.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 121 insertions, 0 deletions

diff --git a/doc/meson.build b/doc/meson.build
new file mode 100644
index 0000000..0f04343
--- /dev/null
+++ b/doc/meson.build
@@ -0,0 +1,121 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# This file is part of libnvme.
+# Copyright (c) 2022 Dell Inc.
+# Copyright (c) 2022 SUSE LLC
+#
+# Authors: Martin Belanger <Martin.Belanger@dell.com>
+# Authors: Daniel Wagner <dwagner@suse.de>
+#
+
+api_files = [
+  'filters.h',
+  'ioctl.h',
+  'linux.h',
+  'log.h',
+  'tree.h',
+  'types.h',
+  'fabrics.h',
+  'util.h'
+]
+
+sphinx_sources = [
+    'conf.py',
+    'index.rst',
+    'config-schema.json'
+]
+
+want_docs = get_option('docs')
+want_docs_build = get_option('docs-build')
+if want_docs != 'false'
+  kernel_doc = find_program('kernel-doc')
+
+  conf = configuration_data()
+  conf.set('SYSCONFDIR', sysconfdir)
+
+  if want_docs == 'all' or want_docs == 'man'
+    mandir = join_paths(get_option('mandir'), 'man2')
+    list_man_pages = find_program('list-man-pages.sh')
+    if want_docs_build
+      foreach apif : api_files
+        foreach file : files('../src/nvme/' + apif)
+          subst = configure_file(
+              input: file,
+              output: '@BASENAME@.msubst',
+              configuration: conf)
+          c = run_command(list_man_pages, subst)
+          man_pages = c.stdout().split()
+          foreach page : man_pages
+            custom_target(
+              page.underscorify() + '_man',
+              input: subst,
+              output: page + '.2',
+              capture: true,
+              command: [kernel_doc,
+                        '-module', 'libnvme',
+                        '-man',
+                        '-function',
+                        page,
+                        subst],
+              install: true,
+              install_dir: mandir)
+          endforeach
+        endforeach
+      endforeach
+    else
+      if want_docs == 'all' or want_docs == 'man'
+        install_subdir('man', install_dir: mandir)
+      endif
+    endif
+  endif
+
+  if want_docs == 'all' or want_docs == 'html'
+    htmldir = join_paths(get_option('htmldir'), 'nvme')
+    sphinx_build = find_program('sphinx-build-3', 'sphinx-build')
+    if sphinx_build.found() and want_docs_build
+      cat = find_program('cat')
+      rsts = []
+      foreach apif : api_files
+        afile = files('../src/nvme/' + apif)
+        subst = configure_file(
+            input: afile,
+            output: '@BASENAME@.hsubst',
+            configuration: conf)
+        rst = custom_target(
+          apif.underscorify() + '_rst',
+          input: subst,
+          output: '@BASENAME@._rst',
+          capture: true,
+          command: [kernel_doc,
+                    '-rst',
+                    '@INPUT@'])
+        rsts += rst
+      endforeach
+      libnvme = custom_target(
+	'libnvme',
+        command: [ cat, '@INPUT@' ],
+        capture: true,
+        input: rsts,
+        output: 'libnvme.rst')
+      static_sources = []
+      foreach file : sphinx_sources
+	static_sources += configure_file(input: file, output: file, copy: true)
+      endforeach
+      custom_target(
+        'generate_doc_html',
+        input: [static_sources, libnvme],
+        output: 'html',
+        command: [sphinx_build,
+                  '-b', 'html',
+                   '@OUTDIR@',
+                   '@OUTDIR@' + '/html'],
+        install: true,
+        install_dir: htmldir)
+    else
+      # The HTML doc is not ready yet.
+      # if want_docs == 'all' or want_docs == 'html'
+      #  install_subdir('html', install_dir: htmldir)
+      # endif
+    endif
+  endif
+endif