[PATCH 1/3] configure.ac: quote result of AC_CHECK_LIB()

[Simon Horman]

On Sun, Feb 01, 2015 at 12:10:06AM +0800, Yousong Zhou wrote:
> Fix the following error when searching for lzma support.
> 
> 	checking for lzma_code in -llzma... ./configure: line 4756: ac_fn_c_try_link: command not found

This change does more than the changelog suggests.
Please either update the change log or split the patch up.

> Signed-off-by: Yousong Zhou <yszhou4tech at gmail.com>
> ---
>  configure.ac |   12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index 4e15cb0..212e838 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -152,22 +152,22 @@ AC_CHECK_PROG([DIRNAME],  dirname,  dirname,  "no", [$PATH])
>  dnl See if I have a usable copy of zlib available
>  if test "$with_zlib" = yes ; then
>  	AC_CHECK_HEADER(zlib.h,
> -		AC_CHECK_LIB(z, inflateInit_, ,
> -		AC_MSG_NOTICE([zlib support disabled])))
> +		[AC_CHECK_LIB(z, inflateInit_, ,
> +		AC_MSG_NOTICE([zlib support disabled]))])
>  fi
>  
>  dnl See if I have a usable copy of lzma available
>  if test "$with_lzma" = yes ; then
>  	AC_CHECK_HEADER(lzma.h,
> -		AC_CHECK_LIB(lzma, lzma_code, ,
> -		AC_MSG_NOTICE([lzma support disabled])))
> +		[AC_CHECK_LIB(lzma, lzma_code, ,
> +		AC_MSG_NOTICE([lzma support disabled]))])
>  fi
>  
>  dnl find Xen control stack libraries
>  if test "$with_xen" = yes ; then
>  	AC_CHECK_HEADER(xenctrl.h,
> -		AC_CHECK_LIB(xenctrl, xc_kexec_load, ,
> -		AC_MSG_NOTICE([Xen support disabled])))
> +		[AC_CHECK_LIB(xenctrl, xc_kexec_load, ,
> +		AC_MSG_NOTICE([Xen support disabled]))])
>  fi
>  
>  dnl ---Sanity checks
> -- 
> 1.7.10.4
>