Akhil Goyal eef9e0412a drivers/crypto: fix build with -fno-common
gcc 10 defaults to -fno-common and as a result when linking
with crypto drivers:

drivers/librte_pmd_dpaa_sec.a(crypto_dpaa_sec_dpaa_sec.c.o):
(.bss+0x4): multiple definition of `rta_sec_era';
drivers/librte_pmd_caam_jr.a(crypto_caam_jr_caam_jr.c.o):
(.bss+0x0): first defined here

drivers/librte_pmd_dpaa2_sec.a(crypto_dpaa2_sec_dpaa2_sec_dpseci.c.o):
(.data+0x0): multiple definition of `rta_sec_era';
drivers/librte_pmd_caam_jr.a(crypto_caam_jr_caam_jr.c.o):
(.bss+0x0): first defined here

This patch fixes the blunt workaround in the following commit.

Fixes: 50b03f3b8eaf ("drivers/crypto: disable gcc 10 no-common errors")

Bugzilla ID: 469
Cc: stable@dpdk.org

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Tested-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
2020-05-15 19:43:17 +02:00

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Makefile

# SPDX-License-Identifier: BSD-3-Clause
# Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
# Copyright 2017 NXP
include $(RTE_SDK)/mk/rte.vars.mk
#
# library name
#
LIB = librte_pmd_dpaa_sec.a
# build flags
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -I$(RTE_SDK)/drivers/bus/dpaa
CFLAGS += -I$(RTE_SDK)/drivers/bus/dpaa/include
CFLAGS += -I$(RTE_SDK)/drivers/bus/dpaa/base/qbman
CFLAGS += -I$(RTE_SDK)/drivers/common/dpaax
CFLAGS += -I$(RTE_SDK)/drivers/crypto/dpaa_sec/
CFLAGS += -I$(RTE_SDK)/drivers/common/dpaax/caamflib/
CFLAGS += -I$(RTE_SDK)/lib/librte_eal/include
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
# versioning export map
EXPORT_MAP := rte_pmd_dpaa_sec_version.map
# library source files
SRCS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_SEC) += dpaa_sec.c
# library dependencies
LDLIBS += -lrte_bus_dpaa
LDLIBS += -lrte_mempool_dpaa
LDLIBS += -lrte_common_dpaax
include $(RTE_SDK)/mk/rte.lib.mk