From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Rasesh Mody <rasesh.mody@qlogic.com>
Cc: bruce.richardson@intel.com, dev@dpdk.org,
stephen@networkplumber.org,
Ameen Rahman <ameen.rahman@qlogic.com>,
Harish Patil <harish.patil@qlogic.com>,
Sony Chacko <sony.chacko@qlogic.com>
Subject: Re: [dpdk-dev] [PATCH v5 05/10] qede: Add core driver
Date: Wed, 20 Apr 2016 10:54:51 +0200 [thread overview]
Message-ID: <2663604.CUOUCMLdhT@xps13> (raw)
In-Reply-To: <BY1PR11MB0151FD3A711E4313D45CEE0D856D0@BY1PR11MB0151.namprd11.prod.outlook.com>
2016-04-20 01:09, Rasesh Mody:
> Hi Thomas,
>
> > From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com]
> > Sent: Tuesday, April 19, 2016 5:59 AM
> >
> > 2016-03-31 19:15, Rasesh Mody:
> > > +ifeq ($(OS_TYPE),Linux)
> > > +CFLAGS_ECORE_DRIVER += -Wno-shift-negative-value endif
> >
> > I see an error with clang:
> > fatal error: unknown warning option '-Wno-shift-negative-value';
> > did you mean '-Wno-shift-sign-overflow'?
>
> We had compiled all our v5 driver patches against clang v3.8 on RH7.1 and didn't see a similar error.
> "clang version 3.8.0 (trunk 249596) (llvm/trunk 249595)"
>
> The '-Wno-shift-negative-value' option only got introduced after 3.6.0 clang release. Pls. let us know if we need to support a minimum version of clang. We had asked this question earlier in the dpdk community, however we didn't hear back from anyone so far.
I use clang-3.6.2.
You are right there is no official requirement in
doc/guides/linux_gsg/sys_reqs.rst.
Opinions about minimal version to support?
next prev parent reply other threads:[~2016-04-20 8:54 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 2:15 [dpdk-dev] [PATCH v5 00/10] qede: Add qede PMD Rasesh Mody
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 01/10] qede: Add maintainers Rasesh Mody
2016-04-18 16:41 ` Thomas Monjalon
2016-04-18 21:40 ` Harish Patil
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 02/10] qede: Add documentation Rasesh Mody
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 03/10] qede: Add license file Rasesh Mody
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 04/10] qede: Add base driver Rasesh Mody
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 05/10] qede: Add core driver Rasesh Mody
2016-04-01 15:41 ` Stephen Hemminger
2016-04-01 15:42 ` Stephen Hemminger
2016-04-19 12:35 ` Thomas Monjalon
2016-04-19 12:59 ` Thomas Monjalon
2016-04-20 1:09 ` Rasesh Mody
2016-04-20 8:54 ` Thomas Monjalon [this message]
2016-04-22 10:48 ` [dpdk-dev] Compiler minimum versions. (Was: [PATCH v5 05/10] qede: Add core driver) Bruce Richardson
2016-04-19 13:18 ` [dpdk-dev] [PATCH v5 05/10] qede: Add core driver Thomas Monjalon
2016-04-20 1:10 ` Rasesh Mody
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 06/10] qede: Add L2 support Rasesh Mody
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 07/10] qede: Add SRIOV support Rasesh Mody
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 08/10] qede: Add attention support Rasesh Mody
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 09/10] qede: Add DCBX support Rasesh Mody
2016-04-19 12:51 ` Thomas Monjalon
2016-04-01 2:15 ` [dpdk-dev] [PATCH v5 10/10] qede: Enable PMD build Rasesh Mody
2016-04-18 15:34 ` Thomas Monjalon
2016-04-20 0:07 ` Harish Patil
2016-04-18 15:37 ` Thomas Monjalon
2016-04-20 0:14 ` Harish Patil
2016-04-20 8:51 ` Thomas Monjalon
2016-04-20 9:25 ` Bruce Richardson
2016-04-20 16:43 ` Harish Patil
2016-04-21 10:01 ` Bruce Richardson
2016-04-20 16:36 ` Harish Patil
2016-04-01 15:44 ` [dpdk-dev] [PATCH v5 00/10] qede: Add qede PMD Stephen Hemminger
2016-04-01 15:51 ` Harish Patil
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