linux-kernel - Re: [PATCH v2] tools/iio: Use include/uapi with __EXPORTED_HEADERS_

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Message-ID: <f257820e-7010-72d8-c005-924a158ee4c1@ti.com>
Date:   Mon, 24 Apr 2017 17:10:38 +0530
From:   Sekhar Nori <nsekhar@...com>
To:     Randy Dunlap <rdunlap@...radead.org>,
        Jonathan Cameron <jic23@...nel.org>
CC:     Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] tools/iio: Use include/uapi with __EXPORTED_HEADERS__

Hi Randy,

On Sunday 23 April 2017 07:52 AM, Randy Dunlap wrote:
> On 04/21/17 05:31, Sekhar Nori wrote:
>> Use the local uapi headers to keep in sync with "recently" added enum
>> values like IIO_UVINDEX.
>>
>> Build tested using:
>> $ make -C <kernelsrcdir> tools/iio
>> $ make -C <kernelsrcdir>/tools iio
>> $ make -C <kernelsrcdir>/tools/iio
> 
> Hi,
> Did you do any testing with O=<outputdir> ?

I hadn't, but I just checked with:

$ make -C <kernelsrcdir>/tools iio O=<outputdir>

Although there is an iio folder created under <outputdir>, the actual
binaries are still built under <kernelsrcdir>/tools/iio. So I think
there is some more work to be done to respect the O= option passed from
command line.

The behavior remains same with or without my patch.

Thanks,
Sekhar