[coreboot] [patch]show the version of code we are running

[Myles Watson]

On Wed, Apr 22, 2009 at 6:24 PM, Carl-Daniel Hailfinger
<c-d.hailfinger.devel.2006 at gmx.net> wrote:
> On 22.04.2009 23:38, Myles Watson wrote:
>> On Wed, Apr 8, 2009 at 9:18 AM, Carl-Daniel Hailfinger
>> <c-d.hailfinger.devel.2006 at gmx.net> wrote:
>>
>>> On 08.04.2009 17:16, Myles Watson wrote:
>>>
>>>> On Tue, Apr 7, 2009 at 10:12 PM, Bao, Zheng <Zheng.Bao at amd.com> wrote:
>>>>
>>>>
>>>>> OK. It is moved to version string.
>>>>>
>>>>> Zheng
>>>>>
>>>>> Signed-off-by: Zheng Bao <zheng.bao at amd.com>
>>>>>
>>>>>
>>>> Jumping to coreboot.
>>>> coreboot-2.0.0-r4085M-GRUB2 Wed Apr  8 09:10:50 MDT 2009 booting...
>>>>
>>>> Acked-by: Myles Watson <mylesgw at gmail.com>
>>>>
>
> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
>
> Committed in revision 4191.
>
>>> Can we please extend this to work for those using git mirroring as well
>>> (not me)?
>>>
>>> I have a matching command line somewhere. Let me dig it up.
>>>
>>
>> I'm trying to find which revision broke my cold boot and this would
>> have been nice to have.  I think it should go in.  You can update it
>> for git later.
>>
>
> True. The following line is not as precise as svnversion, but at least
> it will give you the last svn revision in the git history.
> git log|grep git-svn-id|cut -f 2 -d@|cut -f 1 -d" "|sort -g|tail -1
>
> The following patch hooks up git mirrored svn revisions and adds some
> error checking to the svnrevision call.
>
> If a .svn directory exists in the top level directory and the svnversion
> utility is available, we use svnversion.
> Otherwise, if a .git directory exists in the top level directory and the
> git utility is available, we use git log.
>
> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>

Acked-by: Myles Watson <mylesgw at gmail.com>

Thanks,
Myles

> Index: LinuxBIOSv2-svngitrevision/src/config/Options.lb
> ===================================================================
> --- LinuxBIOSv2-svngitrevision/src/config/Options.lb    (Revision 4192)
> +++ LinuxBIOSv2-svngitrevision/src/config/Options.lb    (Arbeitskopie)
> @@ -96,8 +96,11 @@
>        export always
>        comment "Objcopy command"
>  end
> +
> +# Try to determine svn revision first.
> +# If that fails, try last svn revision in git log.
>  define COREBOOT_VERSION
> -       default "2.0.0-r$(shell if [ -f `which svnversion` ]; then svnversion $(TOP); fi)"
> +       default "2.0.0-r$(shell if [ -d $(TOP)/.svn -a -f `which svnversion` ]; then svnversion $(TOP); else if [ -d $(TOP)/.git -a -f `which git` ]; then git --git-dir=/$(TOP)/.git log|grep git-svn-id|cut -f 2 -d@|cut -f 1 -d' '|sort -g|tail -1; fi; fi)"
>        export always
>        format "\"%s\""
>        comment "coreboot version"