From mboxrd@z Thu Jan  1 00:00:00 1970
Content-Type: multipart/mixed; boundary="===============9077746609642013384=="
MIME-Version: 1.0
From: Grumbach, Emmanuel <emmanuel.grumbach@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [iwlwifi-next:pending 2/37] drivers/net/wireless/intel/iwlwifi/mei/trace.h:14:10: fatal error: mei/sap.h: No such file or directory
Date: Wed, 23 Jun 2021 03:26:05 +0000
Message-ID: <SA0PR11MB4752276A50B3FBD0549BFE7EF2089@SA0PR11MB4752.namprd11.prod.outlook.com>
In-Reply-To: <b60bfea1-64df-83c9-f08b-62de44c81e16@intel.com>
List-Id: <oe-kbuild-all.lists.linux.dev>

--===============9077746609642013384==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

> =

> On 6/22/21 11:35 AM, Grumbach, Emmanuel wrote:
> >>>> Could this be a random issue with the bot?
> >>> Hi Luca,
> >>>
> >>> The reproduce step is not inaccurate and misleading, I can reproduce
> >>> it with out-of-tree builds.
> >> Sorry, 'not' is redundant, the reproduce step is wrong.
> >>
> > Reproduce step is wrong?
> > In an case, sap.h is there. So really, I can't understand how this erro=
r can
> happen.
> =

> Hi Grumbach,
> =

> It can be reproduced with out-of-tree builds:
> =

>  =C2=A0=C2=A0 make ARCH=3Di386 -C source O=3D$(pwd) --keep-going
> =

> and I tried to add $(srctree), the problem can be fixed.
> =

> --- a/drivers/net/wireless/intel/iwlwifi/mei/Makefile
> +++ b/drivers/net/wireless/intel/iwlwifi/mei/Makefile
> @@ -3,6 +3,6 @@ obj-$(CONFIG_IWLMEI)=C2=A0=C2=A0=C2=A0 +=3D iwlmei.o
>  =C2=A0iwlmei-y +=3D main.o
>  =C2=A0iwlmei-y +=3D net.o
>  =C2=A0iwlmei-$(CONFIG_IWLWIFI_DEVICE_TRACING) +=3D trace.o -CFLAGS_trace=
.o
> :=3D -I$(src)
> +CFLAGS_trace.o :=3D -I$(srctree)/$(src)
> =

> -ccflags-y +=3D -I$(src)/../
> +ccflags-y +=3D -I$(srctree)/$(src)/../

Hmm... interesting, not sure I understand the difference between srctree an=
d src
Looks like the kernel is more using srctree though..

--===============9077746609642013384==--