Re: [Xen-devel] [PATCH] blktap: CONFIG_GCRYPT detection

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2014-10-28 at 13:35 +0100, Martin Pohlack wrote:
> Wrap make variable in () to allow correct evaluation.
> 
> This fixes broken CONFIG_GCRYPT detection which was introduced by
> commit 85896a7c4dc7b6b1dba2db79dfb0ca61738a92a4 in 2012.
> 
> Signed-off-by: Martin Pohlack <mpohlack@xxxxxxxxx>
> Reviewed-by: Uwe Dannowski <uwed@xxxxxxxxx>
> Reviewed-by: Anthony Liguori <aliguori@xxxxxxxxxx>
> Reviewed-by: Matt Wilson <msw@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

You didn't mention if you considered this 4.5 material, but I think it
is a pretty obvious/safe bugfix so I've applied it.

> ---
>  tools/blktap/drivers/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/blktap/drivers/Makefile b/tools/blktap/drivers/Makefile
> index 7461a95..cea8b3b 100644
> --- a/tools/blktap/drivers/Makefile
> +++ b/tools/blktap/drivers/Makefile
> @@ -11,7 +11,7 @@ CFLAGS   += $(CFLAGS_libxenctrl)
>  CFLAGS   += $(CFLAGS_libxenstore)
>  CFLAGS   += -D_GNU_SOURCE
>  
> -ifeq ($CONFIG_GCRYPT,y)
> +ifeq ($(CONFIG_GCRYPT),y)
>  CFLAGS += -DUSE_GCRYPT
>  CRYPT_LIB := -lgcrypt
>  else



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