[dpdk-dev] [PATCH v2 1/3] net/thunderx: disable pmd for older compilers
Thomas Monjalon
thomas.monjalon at 6wind.com
Thu Apr 6 16:09:30 CEST 2017
2017-04-06 15:05, Ferruh Yigit:
> On 4/6/2017 2:59 PM, Thomas Monjalon wrote:
> > 2017-04-06 14:46, Ferruh Yigit:
> >> --- a/mk/toolchain/gcc/rte.toolchain-compat.mk
> >> +++ b/mk/toolchain/gcc/rte.toolchain-compat.mk
> >> @@ -89,4 +89,8 @@ else
> >> ifeq ($(shell test $(GCC_VERSION) -lt 42 && echo 1), 1)
> >> MACHINE_CFLAGS := $(filter-out -march% -mtune% -msse%,$(MACHINE_CFLAGS))
> >> endif
> >> +
> >> + ifeq ($(shell test $(GCC_VERSION) -lt 47 && echo 1), 1)
> >> + CONFIG_RTE_LIBRTE_THUNDERX_NICVF_PMD=n
> >> + endif
> >
> > In previous version you were disabling the PMD inside the PMD Makefile.
> > It was better.
>
> Agreed, but I that is causing a build error in applications. I have
> missed it in previous release because an .a file was already created.
>
> So, need a way to disable linking pmd against application.
I see.
If it is disabled here, we won't see the warning in the PMD Makefile?
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