105f1d684SQi Zhang# SPDX-License-Identifier: BSD-3-Clause 213abe17cSBruce Richardson# Copyright(c) 2010-2014 Intel Corporation 305f1d684SQi Zhang 405f1d684SQi Zhang# binary name 505f1d684SQi ZhangAPP = hotplug_mp 605f1d684SQi Zhang 705f1d684SQi Zhang# all source are stored in SRCS-y 805f1d684SQi ZhangSRCS-y := main.c commands.c 9*43f062acSBruce RichardsonSRC-DEPS := build/commands.h 1005f1d684SQi Zhang 1111e02702SJerin JacobPKGCONF ?= pkg-config 1211e02702SJerin Jacob 1313abe17cSBruce Richardson# Build using pkg-config variables if possible 1411e02702SJerin Jacobifneq ($(shell $(PKGCONF) --exists libdpdk && echo 0),0) 1513abe17cSBruce Richardson$(error "no installation of DPDK found") 1613abe17cSBruce Richardsonendif 1705f1d684SQi Zhang 1813abe17cSBruce Richardsonall: shared 1913abe17cSBruce Richardson.PHONY: shared static 2013abe17cSBruce Richardsonshared: build/$(APP)-shared 2113abe17cSBruce Richardson ln -sf $(APP)-shared build/$(APP) 2213abe17cSBruce Richardsonstatic: build/$(APP)-static 2313abe17cSBruce Richardson ln -sf $(APP)-static build/$(APP) 2413abe17cSBruce Richardson 2513abe17cSBruce RichardsonPC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 26*43f062acSBruce RichardsonCFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) -I build/ 2713abe17cSBruce RichardsonLDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 2813abe17cSBruce RichardsonLDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk) 2913abe17cSBruce Richardson 30*43f062acSBruce Richardsonbuild/commands.h: commands.list Makefile 31*43f062acSBruce Richardson dpdk-cmdline-gen.py -o $@ --context-name=main_ctx $< 32*43f062acSBruce Richardson 335a196330SBruce Richardsonifeq ($(MAKECMDGOALS),static) 345a196330SBruce Richardson# check for broken pkg-config 355a196330SBruce Richardsonifeq ($(shell echo $(LDFLAGS_STATIC) | grep 'whole-archive.*l:lib.*no-whole-archive'),) 365a196330SBruce Richardson$(warning "pkg-config output list does not contain drivers between 'whole-archive'/'no-whole-archive' flags.") 375a196330SBruce Richardson$(error "Cannot generate statically-linked binaries with this version of pkg-config") 385a196330SBruce Richardsonendif 395a196330SBruce Richardsonendif 405a196330SBruce Richardson 41bc8e3247SDavid MarchandCFLAGS += -DALLOW_EXPERIMENTAL_API 42bc8e3247SDavid Marchand 43*43f062acSBruce Richardsonbuild/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build $(SRC-DEPS) 4413abe17cSBruce Richardson $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 4513abe17cSBruce Richardson 46*43f062acSBruce Richardsonbuild/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build $(SRC-DEPS) 4713abe17cSBruce Richardson $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 4813abe17cSBruce Richardson 4913abe17cSBruce Richardsonbuild: 5013abe17cSBruce Richardson @mkdir -p $@ 5113abe17cSBruce Richardson 5213abe17cSBruce Richardson.PHONY: clean 5313abe17cSBruce Richardsonclean: 54*43f062acSBruce Richardson rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared build/*.h 5513abe17cSBruce Richardson test -d build && rmdir -p build || true 56