[Mesa-dev] [PATCH] softpipe: Silence unused variable warning on non-LLVM builds.

[Brian Paul]

On 01/16/2012 02:08 PM, Vinson Lee wrote:
> Fix this GCC warning with non-LLVM builds.
> sp_screen.c: In function ‘softpipe_get_shader_param’:
> sp_screen.c:141:28: warning: unused variable ‘sp_screen’ [-Wunused-variable]
>
> Signed-off-by: Vinson Lee<vlee at freedesktop.org>
> ---
>   src/gallium/drivers/softpipe/sp_screen.c |    2 ++
>   1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
> index 3a98940..34592a9 100644
> --- a/src/gallium/drivers/softpipe/sp_screen.c
> +++ b/src/gallium/drivers/softpipe/sp_screen.c
> @@ -138,7 +138,9 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
>   static int
>   softpipe_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap param)
>   {
> +#ifdef HAVE_LLVM
>      struct softpipe_screen *sp_screen = softpipe_screen(screen);
> +#endif
>      switch(shader)
>      {
>      case PIPE_SHADER_FRAGMENT:


Reviewed-by: Brian Paul <brianp at vmware.com>