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Diffstat (limited to '')
| -rw-r--r-- | src/spdk/dpdkbuild/Makefile | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/src/spdk/dpdkbuild/Makefile b/src/spdk/dpdkbuild/Makefile new file mode 100644 index 000000000..f6429eb44 --- /dev/null +++ b/src/spdk/dpdkbuild/Makefile @@ -0,0 +1,166 @@ +# +# BSD LICENSE +# +# Copyright (c) Intel Corporation. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +SPDK_ROOT_DIR := $(abspath $(CURDIR)/..) +include $(SPDK_ROOT_DIR)/mk/spdk.common.mk + +.PHONY: all clean install uninstall + +DPDK_OPTS = -Denable_docs=false +DPDK_CFLAGS = + +DPDK_KMODS = false +ifeq ($(CONFIG_IGB_UIO_DRIVER),y) +DPDK_KMODS = true +endif +ifeq ($(OS),FreeBSD) +DPDK_KMODS = true +endif +DPDK_OPTS += -Denable_kmods=$(DPDK_KMODS) + +# the drivers we use +DPDK_DRIVERS = bus bus/pci bus/vdev mempool/ring + +ifeq ($(CONFIG_CRYPTO),y) +# crypto/qat is just a stub, the compress/qat pmd is used instead +DPDK_DRIVERS += crypto crypto/aesni_mb crypto/qat compress/qat common/qat +DPDK_CFLAGS += -I$(IPSEC_MB_DIR) +DPDK_LDFLAGS += -L$(IPSEC_MB_DIR) +endif + +ifeq ($(CONFIG_REDUCE),y) +DPDK_DRIVERS += compress compress/isal compress/qat common/qat +DPDK_CFLAGS += -I$(ISAL_DIR) +DPDK_LDFLAGS += -L$(ISAL_DIR)/.libs -lisal +endif + +DPDK_OPTS += -Dmachine=$(TARGET_ARCHITECTURE) + +ifneq ($(CONFIG_CROSS_PREFIX),) +$(error Automatic DPDK cross build is not supported. Please compile DPDK manually \ +with e.g. `meson build --cross-file config/arm/arm64_armv8_linux_gcc`) +endif + +DPDK_CFLAGS += -fPIC + +ifeq ($(CONFIG_DEBUG),y) +DPDK_CFLAGS += -O0 -g +endif + +ifeq ($(CONFIG_WERROR),y) +DPDK_CFLAGS += -Werror +else +DPDK_CFLAGS += -Wno-error +endif + +ifdef EXTRA_DPDK_CFLAGS +$(warning EXTRA_DPDK_CFLAGS defined, possibly to work around an unsupported compiler version) +$(shell sleep 1) +endif + +# Allow users to specify EXTRA_DPDK_CFLAGS if they want to build DPDK using unsupported compiler versions +DPDK_CFLAGS += $(EXTRA_DPDK_CFLAGS) + +ifeq ($(CC_TYPE),gcc) +GCC_MAJOR = $(shell echo __GNUC__ | $(CC) -E -x c - | tail -n 1) +ifeq ($(shell test $(GCC_MAJOR) -ge 10 && echo 1), 1) +#1. gcc 10 complains on operations with zero size arrays in rte_cryptodev.c, so +#disable this warning +#2. gcc 10 disables fcommon by default and complains on multiple definition of +#aesni_mb_logtype_driver symbol which is defined in header file and presented in sevral +#translation units +DPDK_CFLAGS += -Wno-stringop-overflow -fcommon +endif +endif + +# Force-disable scan-build +SUB_CC = $(patsubst %ccc-analyzer,$(DEFAULT_CC),$(CC)) + +DPDK_ALL_DRIVER_DIRS = $(shell find $(SPDK_ROOT_DIR)/dpdk/drivers -mindepth 1 -type d) +DPDK_ALL_DRIVERS = $(DPDK_ALL_DRIVER_DIRS:$(SPDK_ROOT_DIR)/dpdk/drivers/%=%) +DPDK_DISABLED_DRVERS = $(filter-out $(DPDK_DRIVERS),$(DPDK_ALL_DRIVERS)) + +ifeq ($(OS),Linux) +SED_INPLACE_FLAG = "-i" +MESON_PREFIX = $(SPDK_ROOT_DIR)/dpdk/build +else +SED_INPLACE_FLAG = "-i ''" +MESON_PREFIX = "/" +endif + +# Some ninja versions come with a (broken?) jobserver which defaults to use +# only 1 thread for the build. We workaround this by specifying -j to ninja +# with the same value as top-makefile. This is OK as long as DPDK is not built +# in parralel with anything else, which is the case for now. +ifeq ($(MAKE_PID),) +MAKE_PID := $(shell echo $$PPID) +endif + +MAKE_NUMJOBS := $(shell ps T | sed -nE 's/\s*$(MAKE_PID)\s.* (-j|--jobs=)( *[0-9]+).*/\1\2/p') + +all: $(SPDK_ROOT_DIR)/dpdk/build-tmp + $(Q)# DPDK doesn't handle nested make calls, so unset MAKEFLAGS + $(Q)env -u MAKEFLAGS ninja -C $(SPDK_ROOT_DIR)/dpdk/build-tmp $(MAKE_NUMJOBS) + $(Q) \ + # Meson on FreeBSD sometimes appends --prefix value to the default DESTDIR (which is e.g. \ + # /usr/local) instead of replacing it. --prefix needs to be an absolute path, so we set \ + # it to / and then set DESTDIR directly, so libs and headers are copied to "DESTDIR//". \ + # DPDK kernel modules are set to install in $DESTDIR/boot/modules, but we move them \ + # to DESTDIR/kmod to be consistent with the makefile build. + $(Q)if [ "$(OS)" = "FreeBSD" ]; then \ + env -u MAKEFLAGS DESTDIR=$(SPDK_ROOT_DIR)/dpdk/build ninja -C $(SPDK_ROOT_DIR)/dpdk/build-tmp $(MAKE_NUMJOBS) install > /dev/null && \ + mv $(SPDK_ROOT_DIR)/dpdk/build/boot/modules $(SPDK_ROOT_DIR)/dpdk/build/kmod; \ + else \ + env -u MAKEFLAGS ninja -C $(SPDK_ROOT_DIR)/dpdk/build-tmp $(MAKE_NUMJOBS) install > /dev/null; \ + fi + +$(SPDK_ROOT_DIR)/dpdk/build-tmp: $(SPDK_ROOT_DIR)/mk/cc.mk $(SPDK_ROOT_DIR)/include/spdk/config.h + $(Q)rm -rf $(SPDK_ROOT_DIR)/dpdk/build $(SPDK_ROOT_DIR)/dpdk/build-tmp + $(Q)cd "$(SPDK_ROOT_DIR)/dpdk"; CC="$(SUB_CC)" meson --prefix="$(MESON_PREFIX)" --libdir lib -Dc_args="$(DPDK_CFLAGS)" -Dc_link_args="$(DPDK_LDFLAGS)" $(DPDK_OPTS) -Ddisable_drivers="$(shell echo $(DPDK_DISABLED_DRVERS) | sed -E "s/ +/,/g")" build-tmp + $(Q)sed $(SED_INPLACE_FLAG) 's/#define RTE_EAL_PMD_PATH .*/#define RTE_EAL_PMD_PATH ""/g' $(SPDK_ROOT_DIR)/dpdk/build-tmp/rte_build_config.h + $(Q) \ + # TODO Meson build adds libbsd dependency when it's available. This means any app will be \ + # forced to link with -lbsd, but only if it's available on the system. The clean way to \ + # handle this would be to rely on DPDK's pkg-config file which will contain the -lbsd when \ + # required. For now just remove the libbsd dependency. DPDK will fallback to its internal \ + # functions. + $(Q)sed $(SED_INPLACE_FLAG) 's/#define RTE_USE_LIBBSD .*//g' $(SPDK_ROOT_DIR)/dpdk/build-tmp/rte_build_config.h + +clean: + $(Q)rm -rf $(SPDK_ROOT_DIR)/dpdk/build $(SPDK_ROOT_DIR)/dpdk/build-tmp + +install: + @: + +uninstall: + @: |