Re: [Qemu-devel] [PATCH] configure: check for -Wendif-labels support

[Aurelien Jarno]

On Tue, May 17, 2011 at 05:08:43PM -0400, Mike Frysinger wrote:
> Older gcc compilers do not support -Wendif-labels, so move it from the
> hardcoded list to the dynamically detected list.
> 
> Signed-off-by: Mike Frysinger <address@hidden>
> ---
>  configure |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)

Thanks, applied.

> diff --git a/configure b/configure
> index 019bc8d..8b775a4 100755
> --- a/configure
> +++ b/configure
> @@ -229,7 +229,7 @@ sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
>  # default flags for all hosts
>  QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
>  CFLAGS="-g $CFLAGS"
> -QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings 
> -Wmissing-prototypes $QEMU_CFLAGS"
> +QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
>  QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
>  QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 
> $QEMU_CFLAGS"
>  QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
> @@ -1035,7 +1035,7 @@ fi
>  gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
>  gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers 
> $gcc_flags"
>  gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
> -gcc_flags="-fstack-protector-all $gcc_flags"
> +gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
>  cat > $TMPC << EOF
>  int main(void) { return 0; }
>  EOF
> -- 
> 1.7.5.rc3
> 
> 
> 

-- 
Aurelien Jarno                          GPG: 1024D/F1BCDB73
address@hidden                 http://www.aurel32.net