gnu: qemu: Re-instate info manual.

* gnu/packages/patches/qemu-build-info-manual.patch: Update patch.
* gnu/packages/virtualization.scm (qemu): Register it.

Change-Id: I804bf7c551904d625fef85de200b9db1462f1093

gnu/packages/patches/qemu-build-info-manual.patch

@@ -13,50 +13,33 @@ readers.
 Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
 
 diff --git a/docs/meson.build b/docs/meson.build
+index 9040f860ae..2ae7886fcb 100644
 --- a/docs/meson.build
 +++ b/docs/meson.build
-@@ -92,4 +92,25 @@ if build_docs
+@@ -98,4 +98,26 @@ if build_docs
    alias_target('sphinxdocs', sphinxdocs)
    alias_target('html', sphinxdocs)
    alias_target('man', sphinxmans)
 +
-+  # Generate a Texinfo version of the QEMU manual.
++  # Add a target to build and install a Texinfo version of the QEMU
++  # manual, if 'makeinfo' is available.
 +  makeinfo = find_program(['texi2any', 'makeinfo'])
 +  if makeinfo.found()
 +    sphinxtexi = custom_target(
-+      'QEMU manual generated texinfo source',
++      'qemu.texi',
-+      output: ['QEMU.texi', 'sphinxtexi.stamp'],
++      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()])
++               '-d', private_dir, input_dir, meson.current_build_dir()])
 +    sphinxinfo = custom_target(
-+      'QEMU info manual',
++      'qemu.info',
 +      input: sphinxtexi,
-+      output: 'QEMU.info',
++      output: 'qemu.info',
 +      install: true,
 +      install_dir: get_option('infodir'),
-+      command: [makeinfo, '--no-split', '@INPUT0@', '--output=@OUTPUT@'])
++      command: [makeinfo, '--no-split', '--output=@OUTPUT@', '@INPUT0@'])
 +    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']}

gnu/packages/virtualization.scm

@@ -15,7 +15,7 @@
 ;;; Copyright © 2020, 2021 Brice Waegeneire <brice@waegenei.re>
 ;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2020, 2021, 2022 Marius Bakke <marius@gnu.org>
-;;; Copyright © 2020, 2021, 2022, 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
+;;; Copyright © 2020, 2021, 2022, 2023, 2024 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
 ;;; Copyright © 2021 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2021, 2022 Pierre Langlois <pierre.langlois@gmx.com>
@@ -177,7 +177,8 @@
                            version ".tar.xz"))
        (sha256
         (base32 "1fv5wbxpjxqzv10bdlq0ykgqfmzqx4s8yfch9zvqcm8h0il1gk23"))
-       (patches (search-patches "qemu-disable-some-qtests-tests.patch"
+       (patches (search-patches "qemu-build-info-manual.patch"
+                                "qemu-disable-some-qtests-tests.patch"
                                 "qemu-fix-agent-paths.patch"))
        (modules '((guix build utils)))
        (snippet