Re: [dpdk-dev] [PATCH 4/6] acl: fix warning seen with armv8a clang

[Jerin Jacob <jerin.jacob@caviumnetworks.com>]

-----Original Message-----
> Date: Wed, 10 May 2017 03:16:41 -0700
> From: Ashwin Sekhar T K <ashwin.sekhar@caviumnetworks.com>
> To: thomas@monjalon.net, jerin.jacob@caviumnetworks.com,
>  maciej.czekaj@caviumnetworks.com, viktorin@rehivetech.com,
>  jianbo.liu@linaro.org, bruce.richardson@intel.com,
>  pablo.de.lara.guarch@intel.com, konstantin.ananyev@intel.com
> Cc: dev@dpdk.org, Ashwin Sekhar T K <ashwin.sekhar@caviumnetworks.com>
> Subject: [dpdk-dev] [PATCH 4/6] acl: fix warning seen with armv8a clang
> X-Mailer: git-send-email 2.13.0.rc1
> 
> Fixed warning -Wunknown-warning-option seen with
> armv8a clang compilation.
> 
> Signed-off-by: Ashwin Sekhar T K <ashwin.sekhar@caviumnetworks.com>

Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

> ---
>  lib/librte_acl/Makefile | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/librte_acl/Makefile b/lib/librte_acl/Makefile
> index e2dacd606..b39b9b12f 100644
> --- a/lib/librte_acl/Makefile
> +++ b/lib/librte_acl/Makefile
> @@ -51,7 +51,10 @@ SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_scalar.c
>  
>  ifneq ($(filter y,$(CONFIG_RTE_ARCH_ARM) $(CONFIG_RTE_ARCH_ARM64)),)
>  SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_neon.c
> -CFLAGS_acl_run_neon.o += -flax-vector-conversions -Wno-maybe-uninitialized
> +CFLAGS_acl_run_neon.o += -flax-vector-conversions
> +ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
> +CFLAGS_acl_run_neon.o += -Wno-maybe-uninitialized
> +endif
>  else ifeq ($(CONFIG_RTE_ARCH_PPC_64),y)
>  SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_altivec.c
>  else
> -- 
> 2.13.0.rc1
>