From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] mk: remove module compilation noise
Date: Fri, 23 Sep 2016 01:35:24 +0200 [thread overview]
Message-ID: <6873211.QDWnoOkD9j@xps13> (raw)
In-Reply-To: <1473337981-27378-1-git-send-email-ferruh.yigit@intel.com>
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).
I think it is better to fix the latter issue. I'll send a patch.
next prev parent reply other threads:[~2016-09-22 23:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-08 12:33 Ferruh Yigit
2016-09-22 23:35 ` Thomas Monjalon [this message]
2016-09-22 23:42 ` [dpdk-dev] [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 ` [dpdk-dev] [PATCH] mk: remove module compilation noise Ferruh Yigit
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