Re: [Qemu-devel] [PATCH for 1.6] tci: Fix broken build (compiler warning caused by redefined macro BIT)

[Marcel Apfelbaum <marcel.a@redhat.com>]

On Tue, 2013-07-30 at 22:41 +0200, Stefan Weil wrote:
> The definition of macro BIT in tci/tcg-target.c now conflicts with the
> definition of the same macro in includes qemu/bitops.h.
> 
> This conflict was triggered by a recent change in the include chain of
> tcg.c (probably commit 949fc82314cc84162e64a5323764527a542421ce).

I would add explicit "#include qemu/bitops.h"
For some reason the compilation was ok when the path was submitted,
thanks!
Marcel

> 
> Signed-off-by: Stefan Weil <sw@weilnetz.de>
> ---
>  tcg/tci/tcg-target.c |    3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/tcg/tci/tcg-target.c b/tcg/tci/tcg-target.c
> index d1241b5..e118bc7 100644
> --- a/tcg/tci/tcg-target.c
> +++ b/tcg/tci/tcg-target.c
> @@ -34,9 +34,6 @@
>          tcg_abort(); \
>      } while (0)
>  
> -/* Single bit n. */
> -#define BIT(n) (1 << (n))
> -
>  /* Bitfield n...m (in 32 bit value). */
>  #define BITS(n, m) (((0xffffffffU << (31 - n)) >> (31 - n + m)) << m)
>