[PATCH util-macros 1/6] Fix the test for -Werror=attributes

[Alan Coopersmith]

I only see one argument to AC_LANG_SOURCE in
https://www.gnu.org/software/autoconf/manual/html_node/Generating-Sources.html

Did you mean to change the macro to AC_LANG_PROGRAM?

	-alan-

On 11/01/11 13:16, Jeremy Huddleston wrote:
> The current test was always failing to compile because 'return 0;' was
> global rather than in the body of a function.
>
> Signed-off-by: Jeremy Huddleston<jeremyhu at apple.com>
> ---
>   xorg-macros.m4.in |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in
> index 0527dfe..3b02190 100644
> --- a/xorg-macros.m4.in
> +++ b/xorg-macros.m4.in
> @@ -1431,7 +1431,7 @@ if test "x$GCC" = xyes ; then
>       AC_MSG_CHECKING([if $CC supports -Werror=attributes])
>       save_CFLAGS="$CFLAGS"
>       CFLAGS="$CFLAGS $STRICT_CFLAGS -Werror=attributes"
> -    AC_COMPILE_IFELSE([AC_LANG_SOURCE([return 0;])],
> +    AC_COMPILE_IFELSE([AC_LANG_SOURCE([], [return 0;])],
>   		      [STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes"
>   		       AC_MSG_RESULT([yes])],
>   		      [AC_MSG_RESULT([no])])


-- 
	-Alan Coopersmith-        alan.coopersmith at oracle.com
	 Oracle Solaris Platform Engineering: X Window System