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Re: [Qemu-devel] [PATCH] Makefile: Put VERSION info into version.texi ra


From: Eric Blake
Subject: Re: [Qemu-devel] [PATCH] Makefile: Put VERSION info into version.texi rather than using -D
Date: Fri, 17 Feb 2017 09:50:06 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0

On 02/17/2017 09:12 AM, Peter Maydell wrote:
> Unfortunately some older versions of makeinfo don't correctly
> handle the -D command line option and fail to set the variable.
> This then causes them to complain
>  docs/qemu-ga-ref.texi:41: warning: undefined flag: VERSION
> 
> Work around this by doing as the autotools do, and writing
> the information into a version.texi file which we then
> include from the .texi files that need it.

Autotools defines a few more macros, but we can always beef up our
version.texi if we find ourselves needing any of them.

> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  Makefile               | 17 ++++++++++-------
>  docs/qemu-ga-ref.texi  |  2 ++
>  docs/qemu-qmp-ref.texi |  2 ++
>  3 files changed, 14 insertions(+), 7 deletions(-)

Missing a change to .gitignore for version.texi.  With that fixed, you
can add:

Reviewed-by: Eric Blake <address@hidden>

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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