[dpdk-dev] [EXT] Re: [PATCH] buildtools: fix pmdinfogen compilation

Pavan Nikhilesh Bhagavatula pbhagavatula at marvell.com
Fri Aug 2 05:35:34 CEST 2019


Hi Bruce, Neil,

We had this patch in our internal tree that was intended to fix  -Wimplicit-fallthrough related error due to Host and Target GCC mismatch.
But I just verified both combination of GCC in Make and Meson seems like it has already been addressed somewhere down the line.
So, I'm dropping the patch.

Regards,
Pavan.

>-----Original Message-----
>From: Bruce Richardson <bruce.richardson at intel.com>
>Sent: Wednesday, July 31, 2019 8:02 PM
>To: Pavan Nikhilesh Bhagavatula <pbhagavatula at marvell.com>
>Cc: Jerin Jacob Kollanukkaran <jerinj at marvell.com>; Neil Horman
><nhorman at tuxdriver.com>; dev at dpdk.org; stable at dpdk.org
>Subject: [EXT] Re: [dpdk-dev] [PATCH] buildtools: fix pmdinfogen
>compilation
>
>External Email
>
>----------------------------------------------------------------------
>On Wed, Jul 31, 2019 at 11:57:05AM +0530, pbhagavatula at marvell.com
>wrote:
>> From: Pavan Nikhilesh <pbhagavatula at marvell.com>
>>
>> Pmdinfogen is always compiled with host gcc.
>> If host gcc version is lessthan 7 and target gcc is greaterthan 7
>> pmdinfogen fails to compile due to unsupported cflags.
>> This patch removes unsupported host cflags when the above
>condition is
>> met.
>>
>> Fixes: 98b0fdb0ffc6 ("pmdinfogen: add buildtools and pmdinfogen
>utility")
>> Cc: stable at dpdk.org
>>
>> Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
>> ---
>
>Can you perhaps check with a meson cross-compile and see if you
>encounter
>the same issue? If so, I'll investigate.
>
>Thanks,
>/Bruce


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