1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2010-2015 Intel Corporation 3 4# binary name 5APP = bond_app 6 7# all source are stored in SRCS-y 8SRCS-y := main.c 9SRC-DEPS := build/commands.h 10 11PKGCONF ?= pkg-config 12 13# Build using pkg-config variables if possible 14ifneq ($(shell $(PKGCONF) --exists libdpdk && echo 0),0) 15$(error "no installation of DPDK found") 16endif 17 18all: shared 19.PHONY: shared static 20shared: build/$(APP)-shared 21 ln -sf $(APP)-shared build/$(APP) 22static: build/$(APP)-static 23 ln -sf $(APP)-static build/$(APP) 24 25LDFLAGS += -lrte_net_bond 26 27PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 28CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) -I build/ 29LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 30LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk) 31 32build/commands.h: commands.list Makefile 33 dpdk-cmdline-gen.py -o $@ --context-name=main_ctx $< 34 35ifeq ($(MAKECMDGOALS),static) 36# check for broken pkg-config 37ifeq ($(shell echo $(LDFLAGS_STATIC) | grep 'whole-archive.*l:lib.*no-whole-archive'),) 38$(warning "pkg-config output list does not contain drivers between 'whole-archive'/'no-whole-archive' flags.") 39$(error "Cannot generate statically-linked binaries with this version of pkg-config") 40endif 41endif 42 43CFLAGS += -DALLOW_EXPERIMENTAL_API 44 45build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build $(SRC-DEPS) 46 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 47 48build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build $(SRC-DEPS) 49 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 50 51build: 52 @mkdir -p $@ 53 54.PHONY: clean 55clean: 56 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared build/*.h 57 test -d build && rmdir -p build || true 58