Spdk/lib/env_dpdk/env.mk
Tomasz Zawadzki 0f3ddc9c98 env/dpdk: skip build of DPDK based governors when missing rte_power
rte_power was added to DPDK long time ago,
but some of the DPDK packages do not include it.

For those cases just skip building components that depend on in.

This change still allows to use dynamic scheduler, since
the dpdk_governor usage is optional.

Fixes #2534

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ied88edc8d58aae07d1384c1c40203fc80b919d80
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12993
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-06-15 08:08:55 +00:00

193 lines
5.0 KiB
Makefile

# SPDX-License-Identifier: BSD-3-Clause
# Copyright (c) Intel Corporation.
# All rights reserved.
# Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#
# This makefile snippet must define the following flags:
# ENV_CFLAGS
# ENV_CXXFLAGS
# ENV_LIBS
# ENV_LINKER_ARGS
DPDK_DIR = $(CONFIG_DPDK_DIR)
export DPDK_ABS_DIR = $(abspath $(DPDK_DIR))
ifneq ($(CONFIG_DPDK_LIB_DIR),)
DPDK_LIB_DIR = $(CONFIG_DPDK_LIB_DIR)
else
DPDK_LIB_DIR = $(DPDK_ABS_DIR)/lib
endif
ifneq ($(CONFIG_DPDK_INC_DIR),)
DPDK_INC_DIR = $(CONFIG_DPDK_INC_DIR)
else
ifneq (, $(wildcard $(DPDK_ABS_DIR)/include/rte_config.h))
DPDK_INC_DIR := $(DPDK_ABS_DIR)/include
else
DPDK_INC_DIR := $(DPDK_ABS_DIR)/include/dpdk
endif
endif
DPDK_INC := -I$(DPDK_INC_DIR)
DPDK_LIB_LIST = rte_eal rte_mempool rte_ring rte_mbuf rte_bus_pci rte_pci rte_mempool_ring
DPDK_LIB_LIST += rte_telemetry rte_kvargs
DPDK_POWER=n
ifeq ($(OS),Linux)
# Despite rte_power was added DPDK 1.6,
# some DPDK packages do not include it. See #2534.
ifneq (, $(wildcard $(DPDK_LIB_DIR)/librte_power.*))
DPDK_POWER=y
# Since DPDK 21.02 rte_power depends on rte_ethdev that
# in turn depends on rte_net.
DPDK_LIB_LIST += rte_power rte_ethdev rte_net
endif
endif
# There are some complex dependencies when using crypto, reduce or both so
# here we add the feature specific ones and set a flag to add the common
# ones after that.
DPDK_FRAMEWORK=n
ifeq ($(findstring y,$(CONFIG_CRYPTO_MLX5)$(CONFIG_REDUCE_MLX5)),y)
DPDK_LIB_LIST += rte_common_mlx5
# Introduced in DPDK 21.08
ifneq (, $(wildcard $(DPDK_LIB_DIR)/librte_bus_auxiliary.*))
DPDK_LIB_LIST += rte_bus_auxiliary
endif
endif
ifeq ($(CONFIG_CRYPTO),y)
DPDK_FRAMEWORK=y
ifneq (, $(wildcard $(DPDK_LIB_DIR)/librte_crypto_ipsec_mb.*))
# PMD name as of DPDK 21.11
DPDK_LIB_LIST += rte_crypto_ipsec_mb
else
ifneq (, $(wildcard $(DPDK_LIB_DIR)/librte_crypto_aesni_mb.*))
# PMD name for DPDK 21.08 and earlier
DPDK_LIB_LIST += rte_crypto_aesni_mb
endif
endif
ifeq ($(CONFIG_CRYPTO_MLX5),y)
ifneq (, $(wildcard $(DPDK_LIB_DIR)/librte_crypto_mlx5.*))
DPDK_LIB_LIST += rte_crypto_mlx5
endif
endif
endif
ifeq ($(CONFIG_REDUCE),y)
DPDK_FRAMEWORK=y
ifneq (, $(wildcard $(DPDK_LIB_DIR)/librte_compress_isal.*))
DPDK_LIB_LIST += rte_compress_isal
endif
ifeq ($(CONFIG_REDUCE_MLX5),y)
DPDK_LIB_LIST += rte_compress_mlx5
endif
endif
ifeq ($(DPDK_FRAMEWORK),y)
DPDK_LIB_LIST += rte_cryptodev rte_compressdev rte_bus_vdev
DPDK_LIB_LIST += rte_common_qat
endif
LINK_HASH=n
ifeq ($(CONFIG_VHOST),y)
DPDK_LIB_LIST += rte_vhost rte_net
ifneq (, $(wildcard $(DPDK_LIB_DIR)/librte_dmadev.*))
# Introduced in DPDK 21.11, and rte_vhost became dependent on
# it shortly thereafter
DPDK_LIB_LIST += rte_dmadev
endif
LINK_HASH=y
ifneq ($(DPDK_FRAMEWORK),y)
DPDK_LIB_LIST += rte_cryptodev
endif
endif
ifeq ($(CONFIG_FC),y)
LINK_HASH=y
endif
ifeq ($(LINK_HASH),y)
DPDK_LIB_LIST += rte_hash
ifneq (, $(wildcard $(DPDK_LIB_DIR)/librte_rcu.*))
DPDK_LIB_LIST += rte_rcu
endif
endif
DPDK_LIB_LIST_SORTED = $(sort $(DPDK_LIB_LIST))
DPDK_SHARED_LIB = $(DPDK_LIB_LIST_SORTED:%=$(DPDK_LIB_DIR)/lib%.so)
DPDK_STATIC_LIB = $(DPDK_LIB_LIST_SORTED:%=$(DPDK_LIB_DIR)/lib%.a)
DPDK_SHARED_LIB_LINKER_ARGS = $(call add_no_as_needed,$(DPDK_SHARED_LIB))
DPDK_STATIC_LIB_LINKER_ARGS = $(call add_whole_archive,$(DPDK_STATIC_LIB))
ENV_CFLAGS = $(DPDK_INC) -DALLOW_EXPERIMENTAL_API
ENV_CXXFLAGS = $(ENV_CFLAGS)
DPDK_PRIVATE_LINKER_ARGS =
ifeq ($(CONFIG_IPSEC_MB),y)
DPDK_PRIVATE_LINKER_ARGS += -lIPSec_MB
ifneq ($(IPSEC_MB_DIR),)
DPDK_PRIVATE_LINKER_ARGS += -L$(IPSEC_MB_DIR)
endif
endif
ifeq ($(CONFIG_HAVE_LIBBSD),y)
DPDK_PRIVATE_LINKER_ARGS += -lbsd
endif
ifeq ($(CONFIG_CRYPTO),y)
ifeq ($(CONFIG_CRYPTO_MLX5),y)
DPDK_PRIVATE_LINKER_ARGS += -lmlx5 -libverbs
endif
endif
ifeq ($(CONFIG_REDUCE),y)
DPDK_PRIVATE_LINKER_ARGS += -lisal -L$(ISAL_DIR)/.libs
ifeq ($(CONFIG_REDUCE_MLX5),y)
DPDK_PRIVATE_LINKER_ARGS += -lmlx5 -libverbs
endif
endif
ifneq (,$(wildcard $(DPDK_INC_DIR)/rte_config.h))
ifneq (,$(shell grep -e "define RTE_LIBRTE_VHOST_NUMA 1" -e "define RTE_EAL_NUMA_AWARE_HUGEPAGES 1" $(DPDK_INC_DIR)/rte_config.h))
DPDK_PRIVATE_LINKER_ARGS += -lnuma
endif
endif
# DPDK built with meson puts those defines elsewhere
ifneq (,$(wildcard $(DPDK_INC_DIR)/rte_build_config.h))
ifneq (,$(shell grep -e "define RTE_LIBRTE_VHOST_NUMA 1" -e "define RTE_EAL_NUMA_AWARE_HUGEPAGES 1" $(DPDK_INC_DIR)/rte_build_config.h))
DPDK_PRIVATE_LINKER_ARGS += -lnuma
endif
endif
ifeq ($(OS),Linux)
DPDK_PRIVATE_LINKER_ARGS += -ldl
endif
ifeq ($(OS),FreeBSD)
DPDK_PRIVATE_LINKER_ARGS += -lexecinfo
endif
ifeq ($(CONFIG_SHARED),y)
ENV_DPDK_FILE = $(call spdk_lib_list_to_shared_libs,env_dpdk)
ENV_LIBS = $(ENV_DPDK_FILE) $(DPDK_SHARED_LIB)
DPDK_LINKER_ARGS = $(DPDK_SHARED_LIB_LINKER_ARGS)
ENV_LINKER_ARGS = $(ENV_DPDK_FILE) $(DPDK_LINKER_ARGS)
else
ENV_DPDK_FILE = $(call spdk_lib_list_to_static_libs,env_dpdk)
ENV_LIBS = $(ENV_DPDK_FILE) $(DPDK_STATIC_LIB)
DPDK_LINKER_ARGS = $(DPDK_STATIC_LIB_LINKER_ARGS)
ENV_LINKER_ARGS = $(ENV_DPDK_FILE) $(DPDK_LINKER_ARGS)
ENV_LINKER_ARGS += $(DPDK_PRIVATE_LINKER_ARGS)
endif