Re: [dpdk-dev] [PATCH v6 1/7] nfp: basic initialization

[Thomas Monjalon <thomas.monjalon@6wind.com>]

Hi,

2015-11-05 10:43, Alejandro.Lucero:
> +# Add extra flags for base driver files (also known as shared code)
> +# to disable warnings
> +#
> +ifeq ($(CC), icc)
> +CFLAGS_BASE_DRIVER = -wd593
> +else ifeq ($(CC), clang)
> +CFLAGS_BASE_DRIVER += -Wno-sign-compare
> +CFLAGS_BASE_DRIVER += -Wno-unused-value
> +CFLAGS_BASE_DRIVER += -Wno-unused-parameter
> +CFLAGS_BASE_DRIVER += -Wno-strict-aliasing
> +CFLAGS_BASE_DRIVER += -Wno-format
> +CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
> +CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
> +CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
> +else
> +CFLAGS_BASE_DRIVER  = -Wno-sign-compare
> +CFLAGS_BASE_DRIVER += -Wno-unused-value
> +CFLAGS_BASE_DRIVER += -Wno-unused-parameter
> +CFLAGS_BASE_DRIVER += -Wno-strict-aliasing
> +CFLAGS_BASE_DRIVER += -Wno-format
> +CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
> +CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
> +CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
> +CFLAGS_BASE_DRIVER += -Wno-format-security
> +
> +ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1)
> +CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable
> +endif
> +
> +endif
> +OBJS_BASE_DRIVER=$(patsubst %.c,%.o,$(notdir $(wildcard $(RTE_SDK)/lib/librte_pmd_nfp/*.c)))
> +$(foreach obj, $(OBJS_BASE_DRIVER), $(eval CFLAGS_$(obj)+=$(CFLAGS_BASE_DRIVER)))

These flags were copied from another PMD and should apply only to base drivers
which we have some restricted updates.

> --- a/mk/rte.app.mk
> +++ b/mk/rte.app.mk
> @@ -142,6 +142,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD)      += -lrte_pmd_ixgbe
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_E1000_PMD)      += -lrte_pmd_e1000
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_MLX4_PMD)       += -lrte_pmd_mlx4
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_MLX5_PMD)       += -lrte_pmd_mlx5
> +_LDLIBS-$(CONFIG_RTE_LIBRTE_NFP_PMD)        += -lrte_pmd_nfp
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_MPIPE_PMD)      += -lrte_pmd_mpipe -lgxio
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_RING)       += -lrte_pmd_ring
>  _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_PCAP)       += -lrte_pmd_pcap

It is not too far of being alphabetically sorted.