From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: Jerin Jacob <jerin.jacob@caviumnetworks.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Harry van Haaren <harry.van.haaren@intel.com>,
dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v3 1/3] net/thunderx: disable PMD for older compilers
Date: Thu, 06 Apr 2017 20:40:57 +0200 [thread overview]
Message-ID: <2470443.aUyrt0xAOX@xps13> (raw)
In-Reply-To: <20170406170511.22289-1-ferruh.yigit@intel.com>
2017-04-06 18:05, Ferruh Yigit:
> Disable for gcc < 4.7 and icc <= 14.0
>
> PMD uses some compiler builtins and new compiler options. Tested with
> gcc 4.5.1 and following were not supported:
>
> option:
> -Ofast
>
> macros:
> _Static_assert
>
> __ORDER_LITTLE_ENDIAN__
> __ORDER_BIG_ENDIAN__
> __BYTE_ORDER__
>
> __atomic_fetch_add
> __ATOMIC_ACQUIRE
> __atomic_load_n
> __ATOMIC_RELAXED
> __atomic_store_n
> __ATOMIC_RELEASE
>
> It is not easy to fix all in PMD, disabling PMD for older compilers.
>
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Series applied, thanks
next prev parent reply other threads:[~2017-04-06 18:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-06 12:14 [dpdk-dev] [PATCH 1/3] net/thunderx: disable pmd for gcc < 4.7 Ferruh Yigit
2017-04-06 12:14 ` [dpdk-dev] [PATCH 2/3] event/octeontx: fix compilation for gcc < 4.6 Ferruh Yigit
2017-04-06 12:26 ` Jerin Jacob
2017-04-06 12:14 ` [dpdk-dev] [PATCH 3/3] event/sw: fix build error for gcc 4.5.1 Ferruh Yigit
2017-04-06 12:21 ` Van Haaren, Harry
2017-04-06 12:33 ` [dpdk-dev] [PATCH 1/3] net/thunderx: disable pmd for gcc < 4.7 Jerin Jacob
2017-04-06 13:05 ` Ferruh Yigit
2017-04-06 13:46 ` [dpdk-dev] [PATCH v2 1/3] net/thunderx: disable pmd for older compilers Ferruh Yigit
2017-04-06 13:46 ` [dpdk-dev] [PATCH v2 2/3] event/octeontx: fix build error for gcc < 4.6 Ferruh Yigit
2017-04-06 13:46 ` [dpdk-dev] [PATCH v2 3/3] event/sw: fix build error for gcc 4.5.1 Ferruh Yigit
2017-04-06 13:59 ` [dpdk-dev] [PATCH v2 1/3] net/thunderx: disable pmd for older compilers Thomas Monjalon
2017-04-06 14:05 ` Ferruh Yigit
2017-04-06 14:09 ` Thomas Monjalon
2017-04-06 14:46 ` Ferruh Yigit
2017-04-06 17:05 ` [dpdk-dev] [PATCH v3 1/3] net/thunderx: disable PMD " Ferruh Yigit
2017-04-06 17:05 ` [dpdk-dev] [PATCH v3 2/3] event/octeontx: fix build error for gcc < 4.6 Ferruh Yigit
2017-04-06 17:05 ` [dpdk-dev] [PATCH v3 3/3] event/sw: fix build error for gcc 4.5.1 Ferruh Yigit
2017-04-06 18:40 ` Thomas Monjalon [this message]
2017-04-06 13:52 ` [dpdk-dev] [PATCH 1/3] net/thunderx: disable pmd for gcc < 4.7 Thomas Monjalon
2017-04-06 14:00 ` Jerin Jacob
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