1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2018 Intel Corporation 3 4# binary name 5APP = vdpa 6 7# all source are stored in SRCS-y 8SRCS-y := main.c 9CFLAGS += -DALLOW_EXPERIMENTAL_API 10 11# Build using pkg-config variables if possible 12ifeq ($(shell pkg-config --exists libdpdk && echo 0),0) 13 14all: shared 15.PHONY: shared static 16shared: build/$(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 23PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 24CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) 25LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 26LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk) 27 28build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 29 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 30 31build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 32 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 33 34build: 35 @mkdir -p $@ 36 37.PHONY: clean 38clean: 39 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 40 test -d build && rmdir -p build || true 41 42else 43 44ifeq ($(RTE_SDK),) 45$(error "Please define RTE_SDK environment variable") 46endif 47 48# Default target, detect a build directory, by looking for a path with a .config 49RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config))))) 50 51include $(RTE_SDK)/mk/rte.vars.mk 52 53ifneq ($(CONFIG_RTE_EXEC_ENV_LINUX),y) 54$(info This application can only operate in a linux environment, \ 55please change the definition of the RTE_TARGET environment variable) 56all: 57else 58 59CFLAGS += -O2 -D_FILE_OFFSET_BITS=64 60CFLAGS += $(WERROR_FLAGS) 61CFLAGS += -D_GNU_SOURCE 62CFLAGS += -DALLOW_EXPERIMENTAL_API 63 64include $(RTE_SDK)/mk/rte.extapp.mk 65 66endif # linuxapp 67 68endif # pkg-config 69