[PATCH v2] makedumpfile: -v shows if lzo or snappy support enabled or not

[Atsushi Kumagai]

On 2014/01/09 13:37:17, kexec <kexec-bounces at lists.infradead.org> wrote:
> It would be great to have makedumpfile -v to show if lzo or snappy
> support is enabled or not, since --help prints too much and we have to
> scroll back three screens to check it out.
> 
> For exmaple, If lzo and snappy support are enabled,
> 
> 	$ ./makedumpfile -v
> 	makedumpfile: version 1.5.5 (released on 18 Dec 2013)
> 	lzo	enabled
> 	snappy	enabled
> 
> If both of them are disabled,
> 
> 	$ ./makedumpfile -v
> 	makedumpfile: version 1.5.5 (released on 18 Dec 2013)
> 	lzo	disabled
> 	snappy	disabled
> 
> Signed-off-by: WANG Chao <chaowang at redhat.com>

Thanks, I'll merge this into v1.5.6.

Atsushi Kumagai

> ---
>  print_info.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/print_info.c b/print_info.c
> index 90b6cee..ddaa642 100644
> --- a/print_info.c
> +++ b/print_info.c
> @@ -26,6 +26,16 @@ void
>  show_version(void)
>  {
>  	MSG("makedumpfile: version " VERSION " (released on " RELEASE_DATE ")\n");
> +#ifdef USELZO
> +	MSG("lzo\tenabled\n");
> +#else
> +	MSG("lzo\tdisabled\n");
> +#endif
> +#ifdef USESNAPPY
> +	MSG("snappy\tenabled\n");
> +#else
> +	MSG("snappy\tdisabled\n");
> +#endif
>  	MSG("\n");
>  }
>  
> -- 
> 1.8.4.2
> 
> 
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