Hello Jiri
On 04/09/2017 10:27 AM, Jiri Olsa wrote:
On Tue, Apr 04, 2017 at 11:25:44PM -0700, jiada_w...@mentor.com wrote:
From: Jiada Wang<jiada_w...@mentor.com>
with commit: 0a943cb10ce78 (tools build: Add HOSTARCH Makefile variable)
the following build failure is seen when build with ARCH=x86_64
is that described somewhere as a valid building interface?
I never use it so I have no idea.. would you describe your
build env/process?
I used "ARCH=x86_64 make -C tools perf V=1" to build perf for x86_64 ARCH.
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.
please describe also the the issue itself in the changelog, not just the fix
I will update changelog with detail information about the issue in v4
so objtool is using SRCARCH this way, I guess it's fine
if we go this way, you also need to change the pmu-events/Build
and there's some comment using $(ARCH) in util/header.c
will update pmu-events/Build in v4
thanks,
jirka
Thanks,
Jiada
