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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.
* 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
index 9040f860ae..2ae7886fcb 100644
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -98,4 +98,26 @@ if build_docs
alias_target('sphinxdocs', sphinxdocs)
alias_target('html', sphinxdocs)
alias_target('man', sphinxmans)
+
+ # 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.texi',
+ output: ['qemu.texi', 'sphinxtexi.stamp'],
+ depfile: 'sphinxtexi.d',
+ command: [SPHINX_ARGS, '-Ddepfile=@DEPFILE@',
+ '-Ddepfile_stamp=@OUTPUT1@', '-b', 'texinfo',
+ '-d', private_dir, input_dir, meson.current_build_dir()])
+ sphinxinfo = custom_target(
+ 'qemu.info',
+ input: sphinxtexi,
+ output: 'qemu.info',
+ install: true,
+ install_dir: get_option('infodir'),
+ command: [makeinfo, '--no-split', '--output=@OUTPUT@', '@INPUT0@'])
+ alias_target('texi', sphinxtexi)
+ alias_target('info', sphinxinfo)
+ endif
endif
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