1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2010-2014 Intel Corporation 3 4# binary name 5APP = kni 6 7# all source are stored in SRCS-y 8SRCS-y := main.c 9 10# Build using pkg-config variables if possible 11$(shell pkg-config --exists libdpdk) 12ifeq ($(.SHELLSTATUS),0) 13 14all: shared 15.PHONY: shared static 16shared: build/$(APP)-shared 17 ln -sf $(APP)-shared build/$(APP) 18static: build/$(APP)-static 19 ln -sf $(APP)-static build/$(APP) 20 21PC_FILE := $(shell pkg-config --path libdpdk) 22CFLAGS += -O3 $(shell pkg-config --cflags libdpdk) 23CFLAGS += -DALLOW_EXPERIMENTAL_API 24LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk) 25LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk) 26 27build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 28 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 29 30build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 31 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 32 33build: 34 @mkdir -p $@ 35 36.PHONY: clean 37clean: 38 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 39 rmdir --ignore-fail-on-non-empty build 40 41else # Build using legacy build system 42 43ifeq ($(RTE_SDK),) 44$(error "Please define RTE_SDK environment variable") 45endif 46 47# Default target, can be overridden by command line or environment 48RTE_TARGET ?= x86_64-native-linuxapp-gcc 49 50include $(RTE_SDK)/mk/rte.vars.mk 51 52ifneq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y) 53$(error This application can only operate in a linuxapp environment, \ 54please change the definition of the RTE_TARGET environment variable) 55endif 56 57CFLAGS += -O3 58CFLAGS += -DALLOW_EXPERIMENTAL_API 59CFLAGS += $(WERROR_FLAGS) 60 61include $(RTE_SDK)/mk/rte.extapp.mk 62endif 63