108bd1a17SNithin Dabilpuram# SPDX-License-Identifier: BSD-3-Clause 208bd1a17SNithin Dabilpuram# Copyright(C) 2020 Marvell International Ltd. 308bd1a17SNithin Dabilpuram 408bd1a17SNithin Dabilpuram# binary name 508bd1a17SNithin DabilpuramAPP = l3fwd-graph 608bd1a17SNithin Dabilpuram 708bd1a17SNithin Dabilpuram# all source are stored in SRCS-y 808bd1a17SNithin DabilpuramSRCS-y := main.c 908bd1a17SNithin Dabilpuram 10*11e02702SJerin JacobPKGCONF ?= pkg-config 11*11e02702SJerin Jacob 1208bd1a17SNithin Dabilpuram# Build using pkg-config variables if possible 13*11e02702SJerin Jacobifneq ($(shell $(PKGCONF) --exists libdpdk && echo 0),0) 14fda34680SCiara Power$(error "no installation of DPDK found") 15fda34680SCiara Powerendif 1608bd1a17SNithin Dabilpuram 1708bd1a17SNithin Dabilpuramall: shared 1808bd1a17SNithin Dabilpuram.PHONY: shared static 1908bd1a17SNithin Dabilpuramshared: build/$(APP)-shared 2008bd1a17SNithin Dabilpuram ln -sf $(APP)-shared build/$(APP) 2108bd1a17SNithin Dabilpuramstatic: build/$(APP)-static 2208bd1a17SNithin Dabilpuram ln -sf $(APP)-static build/$(APP) 2308bd1a17SNithin Dabilpuram 24db886c51SDavid MarchandPC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 255a196330SBruce RichardsonCFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) 2608bd1a17SNithin DabilpuramLDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 270738209cSDavid MarchandLDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk) 2808bd1a17SNithin Dabilpuram 295a196330SBruce Richardsonifeq ($(MAKECMDGOALS),static) 305a196330SBruce Richardson# check for broken pkg-config 315a196330SBruce Richardsonifeq ($(shell echo $(LDFLAGS_STATIC) | grep 'whole-archive.*l:lib.*no-whole-archive'),) 325a196330SBruce Richardson$(warning "pkg-config output list does not contain drivers between 'whole-archive'/'no-whole-archive' flags.") 335a196330SBruce Richardson$(error "Cannot generate statically-linked binaries with this version of pkg-config") 345a196330SBruce Richardsonendif 355a196330SBruce Richardsonendif 365a196330SBruce Richardson 375a196330SBruce RichardsonCFLAGS += -DALLOW_EXPERIMENTAL_API 385a196330SBruce Richardson 3908bd1a17SNithin Dabilpurambuild/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 4008bd1a17SNithin Dabilpuram $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 4108bd1a17SNithin Dabilpuram 4208bd1a17SNithin Dabilpurambuild/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 4308bd1a17SNithin Dabilpuram $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 4408bd1a17SNithin Dabilpuram 4508bd1a17SNithin Dabilpurambuild: 4608bd1a17SNithin Dabilpuram @mkdir -p $@ 4708bd1a17SNithin Dabilpuram 4808bd1a17SNithin Dabilpuram.PHONY: clean 4908bd1a17SNithin Dabilpuramclean: 5008bd1a17SNithin Dabilpuram rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 5108bd1a17SNithin Dabilpuram test -d build && rmdir -p build || true 52