Re: [PATCH v4 1/1] perf tools: fix perf build with ARCH=x86_64

[Jiri Olsa]

On Sun, Apr 09, 2017 at 08:02:37PM -0700, jiada_wang@xxxxxxxxxx wrote:
> From: Jiada Wang <jiada_wang@xxxxxxxxxx>
> 
> with commit: 0a943cb10ce78 (tools build: Add HOSTARCH Makefile variable)
> when build for ARCH=x86_64, ARCH=x86_64 is passed to perf instead of
> ARCH=x86, so perf package searchs header files from
> tools/arch/x86_64/include, which doesn't exist.
> 
> the following build failure is seen when build with ARCH=x86_64
> 
> In file included from util/event.c:2:0:
>     tools/include/uapi/linux/mman.h:4:27: fatal error: uapi/asm/mman.h: No such file or directory
>     compilation terminated.
> 
> fix this issue by use SRCARCH instead of ARCH in perf.
> 
> Signed-off-by: Jiada Wang <jiada_wang@xxxxxxxxxx>

Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>

thanks
jirka