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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.
* configure (infodir): Add an --infodir option, which allows
configuring the directory under which the info manuals are installed.
* docs/meson.build (texi, info): New targets.
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
diff --git a/configure b/configure
--- a/configure
+++ b/configure
@@ -951,6 +951,8 @@ for opt do
static="yes"
QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
;;
+ --infodir=*) infodir="$optarg"
+ ;;
--mandir=*) mandir="$optarg"
;;
--bindir=*) bindir="$optarg"
@@ -978,7 +980,7 @@ for opt do
--host=*|--build=*|\
--disable-dependency-tracking|\
--sbindir=*|--sharedstatedir=*|\
- --oldincludedir=*|--datarootdir=*|--infodir=*|\
+ --oldincludedir=*|--datarootdir=*|\
--htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
# These switches are silently ignored, for compatibility with
# autoconf-generated configure scripts. This allows QEMU's
@@ -1599,6 +1601,7 @@ else
fi
mandir="${mandir:-$prefix/share/man}"
datadir="${datadir:-$prefix/share}"
+infodir="${infodir:-$datadir/info}"
docdir="${docdir:-$prefix/share/doc}"
sysconfdir="${sysconfdir:-$prefix/etc}"
local_statedir="${local_statedir:-$prefix/var}"
@@ -1736,6 +1739,7 @@ Advanced options (experts only):
--with-git-submodules=validate fail if git submodules are not up to date
--with-git-submodules=ignore do not update or check git submodules (default if no .git dir)
--static enable static build [$static]
+ --infodir=PATH install info manual in PATH
--mandir=PATH install man pages in PATH
--datadir=PATH install firmware in PATH/$qemu_suffix
--localedir=PATH install translation in PATH/$qemu_suffix
diff --git a/docs/meson.build b/docs/meson.build
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -104,4 +104,25 @@ 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
@@ -35,6 +35,7 @@ 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'
@@ -2433,6 +2434,7 @@ else
summary_info += {'local state directory': 'queried at runtime'}
endif
summary_info += {'Doc directory': get_option('docdir')}
+summary_info += {'Info directory': 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']}
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