1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2019 Intel Corporation 3 4# binary name 5APP = ntb_fwd 6 7# all source are stored in SRCS-y 8SRCS-y := ntb_fwd.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 21PKGCONF ?= pkg-config 22 23CFLAGS += -D_FILE_OFFSET_BITS=64 24LDFLAGS += -pthread 25 26PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 27CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) 28LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 29LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk) 30 31build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 32 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 33 34build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 35 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 36 37build: 38 @mkdir -p $@ 39 40.PHONY: clean 41clean: 42 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 43 rmdir --ignore-fail-on-non-empty build 44 45else # Build using legacy build system 46 47ifeq ($(RTE_SDK),) 48$(error "Please define RTE_SDK environment variable") 49endif 50 51# Default target, can be overridden by command line or environment 52RTE_TARGET ?= x86_64-native-linuxapp-gcc 53 54include $(RTE_SDK)/mk/rte.vars.mk 55 56ifneq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y) 57$(info This application can only operate in a linuxapp environment, \ 58please change the definition of the RTE_TARGET environment variable) 59all: 60else 61 62CFLAGS += -D_FILE_OFFSET_BITS=64 63CFLAGS += -O2 64CFLAGS += $(WERROR_FLAGS) 65CFLAGS += -DALLOW_EXPERIMENTAL_API 66 67include $(RTE_SDK)/mk/rte.extapp.mk 68 69endif 70endif 71