[Qemu-devel] Re: [PATCH] configure: Support disabling warnings in $gcc_flags

[Blue Swirl]

Thanks, applied.

On Thu, Oct 14, 2010 at 9:19 AM, Markus Armbruster <address@hidden> wrote:
> -Wall enables a bunch of warnings at once.  configure puts it after
> $gcc_flags.  This makes it impossible to disable warnings enabled by
> -Wall there.  Fix by putting configured flags last.
>
> Signed-off-by: Markus Armbruster <address@hidden>
> ---
>  configure |    5 +++--
>  1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/configure b/configure
> index d303061..3a12f92 100755
> --- a/configure
> +++ b/configure
> @@ -154,7 +155,7 @@ int main(void) { return 0; }
>  EOF
>  for flag in $gcc_flags; do
>     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
> -       QEMU_CFLAGS="$flag $QEMU_CFLAGS"
> +       QEMU_CFLAGS="$QEMU_CFLAGS $flag"
>     fi
>  done
>
> --
> 1.7.2.3
>