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

Jiri Olsa
2017-04-10T08:17:21Z

On Sun, Apr 09, 2017 at 08:02:37PM -0700, jiada_wang@mentor.com wrote:
> From: Jiada Wang <jiada_wang@mentor.com>
>
> 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@mentor.com>

Acked-by: Jiri Olsa <jolsa@kernel.org>

thanks
jirka