[Spice-devel] [spice-common] m4: Fix SPICE_WARNING on el6

[Pavel Grunt]

Acked-by: Pavel Grunt <pgrunt at redhat.com>

Thanks,
Pavel

On Mon, 2015-12-14 at 15:32 +0100, Christophe Fergeau wrote:
> autogen.sh fails on el6 unless the second argument to
> AC_DEFUN([SPICE_WARNING]) is enclosed in []
> ---
>  m4/spice-deps.m4 | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/m4/spice-deps.m4 b/m4/spice-deps.m4
> index 6237a10..f854eb1 100644
> --- a/m4/spice-deps.m4
> +++ b/m4/spice-deps.m4
> @@ -11,7 +11,7 @@ m4_ifndef([AS_VAR_COPY],
>  # ----------------------
>  # Collect warnings and print them at the end so they are clearly visible.
>  # ---------------------
> -AC_DEFUN([SPICE_WARNING],AS_VAR_APPEND([spice_warnings],["|$1"]))
> +AC_DEFUN([SPICE_WARNING],[AS_VAR_APPEND([spice_warnings],["|$1"])])
>  AC_DEFUN([SPICE_PRINT_MESSAGES],[
>      ac_save_IFS="$IFS"
>      IFS="|"