Re: [PATCH 1/4] Fix func_echo_all inside configure.

[Eric Blake]

On 03/10/2016 02:01 AM, Michael Haubenwallner wrote:
> * m4/libtool.m4 (func_echo_all): Properly get $* through m4.
> ---
>  m4/libtool.m4 | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/m4/libtool.m4 b/m4/libtool.m4
> index ee292af..7b8b591 100644
> --- a/m4/libtool.m4
> +++ b/m4/libtool.m4
> @@ -1218,7 +1218,7 @@ fi
>  # Invoke $ECHO with all args, space-separated.
>  func_echo_all ()
>  {
> -    $ECHO "$*"
> +    $ECHO "@S|@*"

That works.  You might also want to try $[]*, for less typing, and
comparable to what we have a few lines earlier:

    eval 'cat <<_LTECHO_EOF
$[]1
_LTECHO_EOF'
  }
  ECHO='func_fallback_echo'
fi

# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO "$*"


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

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