From 2793f47c066ed396b38893c10533202fceb1a05f Mon Sep 17 00:00:00 2001
From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Date: Thu, 17 Sep 2020 13:28:19 -0400
Subject: [PATCH] build: Build and install a Texinfo version of the manual.

Take advantage of the Sphinx texinfo backend to generate a QEMU info
manual.  The Texinfo format allows for more structure and info readers
provide more advanced navigation capabilities compared to manpages
readers.

* docs/meson.build (texi, info): New targets.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

diff --git a/docs/meson.build b/docs/meson.build
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -92,4 +92,25 @@ if build_docs
   alias_target('sphinxdocs', sphinxdocs)
   alias_target('html', sphinxdocs)
   alias_target('man', sphinxmans)
+
+  # Generate a Texinfo version of the QEMU manual.
+  makeinfo = find_program(['texi2any', 'makeinfo'])
+  if makeinfo.found()
+    sphinxtexi = custom_target(
+      'QEMU manual generated texinfo source',
+      output: ['QEMU.texi', 'sphinxtexi.stamp'],
+      depfile: 'sphinxtexi.d',
+      command: [SPHINX_ARGS, '-Ddepfile=@DEPFILE@',
+               '-Ddepfile_stamp=@OUTPUT1@', '-b', 'texinfo',
+               meson.current_source_dir(), meson.current_build_dir()])
+    sphinxinfo = custom_target(
+      'QEMU info manual',
+      input: sphinxtexi,
+      output: 'QEMU.info',
+      install: true,
+      install_dir: get_option('infodir'),
+      command: [makeinfo, '--no-split', '@INPUT0@', '--output=@OUTPUT@'])
+    alias_target('texi', sphinxtexi)
+    alias_target('info', sphinxinfo)
+  endif
 endif
diff --git a/meson.build b/meson.build
--- a/meson.build
+++ b/meson.build
@@ -37,6 +37,7 @@ endif
 qemu_confdir = get_option('sysconfdir') / get_option('qemu_suffix')
 qemu_datadir = get_option('datadir') / get_option('qemu_suffix')
 qemu_docdir = get_option('docdir') / get_option('qemu_suffix')
+qemu_infodir = get_option('infodir') / get_option('qemu_suffix')
 qemu_moddir = get_option('libdir') / get_option('qemu_suffix')
 
 qemu_desktopdir = get_option('datadir') / 'applications'
@@ -3698,6 +3699,7 @@ else
   summary_info += {'local state directory': 'queried at runtime'}
 endif
 summary_info += {'Doc directory':     get_option('prefix') / get_option('docdir')}
+summary_info += {'Info directory':    get_option('prefix') / get_option('infodir')}
 summary_info += {'Build directory':   meson.current_build_dir()}
 summary_info += {'Source path':       meson.current_source_dir()}
 summary_info += {'GIT submodules':    config_host['GIT_SUBMODULES']}
>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-08-06 23:14:41 +0200'>2022-08-06</span></td><td><a href='/guix/commit/etc/disarchive-manifest.scm?id=eab5366e679c149cf0a5abeb9a196700b171d9da'>disarchive-manifest: Exclude the Chromium tarball.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/disarchive-manifest.scm (disarchive-collection): Exclude
"chromium-" tarballs.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-08-05 15:28:02 +0200'>2022-08-05</span></td><td><a href='/guix/commit/etc/disarchive-manifest.scm?id=6d4a0ccecb58c62a95f7f36fa2f4fa53dd52312e'>disarchive-manifest: Filter out origins without a hash.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/disarchive-manifest.scm (disarchive-collection): Filter out
origins with a phony hash.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-08-05 00:14:29 +0200'>2022-08-05</span></td><td><a href='/guix/commit/etc/disarchive-manifest.scm?id=2acffd56a58c01785ea6ea738b79991c0685d364'>disarchive-manifest: Handle tar.xz archives.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/disarchive-manifest.scm (tarball-origin?): Add ".tar.xz".
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-09 01:02:18 +0200'>2021-10-09</span></td><td><a href='/guix/commit/etc/disarchive-manifest.scm?id=2ad1ef844632b7605ad6dd362e947a122a0a3925'>disarchive-manifest: Provide valid 'version' string.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/disarchive-manifest.scm &lt;top level&gt;: Turn 'version' field into a
string.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-09-14 11:50:58 +0200'>2021-09-14</span></td><td><a href='/guix/commit/etc/disarchive-manifest.scm?id=98712c14fe3517a48603a12eb2e64db305a54fe5'>etc: Add 'disarchive-manifest.scm'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/disarchive-manifest.scm: New file.
* Makefile.am (EXTRA_DIST): Add it.
</span></span></td><td>Ludovic Courtès</td></tr>