From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH] mk: remove module compilation noise
Date: Fri, 23 Sep 2016 10:04:58 +0100 [thread overview]
Message-ID: <2e084452-347c-4553-4343-024a10412639@intel.com> (raw)
In-Reply-To: <6873211.QDWnoOkD9j@xps13>
On 9/23/2016 12:35 AM, Thomas Monjalon wrote:
> 2016-09-08 13:33, Ferruh Yigit:
>> Following log generated by Linux kernel Makefiles:
>> (cat /dev/null; echo
>> kernel/.../build/lib/librte_eal/linuxapp/igb_uio/igb_uio.ko;) >
>> .../build/lib/librte_eal/linuxapp/igb_uio/modules.order
>>
>> This happens because $(Q) used for both Linux and DPDK makefiles and
>> DPDK unsets this variable when V=0, which makes Linux verbose.
>>
>> More details:
>> rte.modules calls kernel makefile with V=0 argument
>> kernel makefile includes igb_uio/Makefile, which includes rte.vars.mk
>> rte.vars.mk unsets Q when V=0
>
> Yes good analysis.
> Another consequence is that V=0 is equivalent to V=1 (verbose mode).
Yes.
> I think it is better to fix the latter issue. I'll send a patch.
OK.
prev parent reply other threads:[~2016-09-23 9:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-08 12:33 [PATCH] mk: remove module compilation noise Ferruh Yigit
2016-09-22 23:35 ` Thomas Monjalon
2016-09-22 23:42 ` [PATCH] mk: fix verbosity zero Thomas Monjalon
2016-09-23 9:06 ` Ferruh Yigit
2016-09-23 9:30 ` Thomas Monjalon
2016-09-23 9:33 ` Ferruh Yigit
2016-09-23 14:26 ` Thomas Monjalon
2016-09-23 9:04 ` Ferruh Yigit [this message]
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