1d30ea906Sjfb8856606# SPDX-License-Identifier: BSD-3-Clause 2*2d9fd380Sjfb8856606# Copyright(c) 2010-2020 Intel Corporation 3a9643ea8Slogwang 4a9643ea8Slogwang# binary name 5a9643ea8SlogwangAPP = lthread_pthread_shim 6a9643ea8Slogwang 7a9643ea8Slogwang# all source are stored in SRCS-y 8a9643ea8SlogwangSRCS-y := main.c pthread_shim.c 9a9643ea8Slogwang 10*2d9fd380Sjfb8856606include ../common/common.mk 11*2d9fd380Sjfb8856606 12*2d9fd380Sjfb8856606CFLAGS += -DALLOW_EXPERIMENTAL_API 13*2d9fd380Sjfb8856606CFLAGS += -D_GNU_SOURCE 14*2d9fd380Sjfb8856606LDFLAGS += "-Wl,--copy-dt-needed-entries" 15*2d9fd380Sjfb8856606 16*2d9fd380Sjfb8856606# Build using pkg-config variables if possible 17*2d9fd380Sjfb8856606ifneq ($(shell pkg-config --exists libdpdk && echo 0),0) 18*2d9fd380Sjfb8856606$(error "no installation of DPDK found") 19*2d9fd380Sjfb8856606endif 20*2d9fd380Sjfb8856606 21*2d9fd380Sjfb8856606all: shared 22*2d9fd380Sjfb8856606.PHONY: shared static 23*2d9fd380Sjfb8856606shared: build/$(APP)-shared 24*2d9fd380Sjfb8856606 ln -sf $(APP)-shared build/$(APP) 25*2d9fd380Sjfb8856606static: build/$(APP)-static 26*2d9fd380Sjfb8856606 ln -sf $(APP)-static build/$(APP) 27a9643ea8Slogwang 28a9643ea8SlogwangLDFLAGS += -lpthread 29a9643ea8Slogwang 30*2d9fd380Sjfb8856606PKGCONF ?= pkg-config 31*2d9fd380Sjfb8856606 32*2d9fd380Sjfb8856606PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 33*2d9fd380Sjfb8856606CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) 34*2d9fd380Sjfb8856606LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 35*2d9fd380Sjfb8856606LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk) 36*2d9fd380Sjfb8856606 37*2d9fd380Sjfb8856606build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 38*2d9fd380Sjfb8856606 $(CC) $(CFLAGS) $(filter %.c,$^) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 39*2d9fd380Sjfb8856606 40*2d9fd380Sjfb8856606build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 41*2d9fd380Sjfb8856606 $(CC) $(CFLAGS) $(filter %.c,$^) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 42*2d9fd380Sjfb8856606 43a9643ea8Slogwang# workaround for a gcc bug with noreturn attribute 44a9643ea8Slogwang# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603 45*2d9fd380Sjfb8856606ifeq ($(shell gcc -dumpversion),-gt 0) 46a9643ea8SlogwangCFLAGS_main.o += -Wno-return-type 47a9643ea8Slogwangendif 48a9643ea8Slogwang 49*2d9fd380Sjfb8856606build: 50*2d9fd380Sjfb8856606 @mkdir -p $@ 51*2d9fd380Sjfb8856606 52*2d9fd380Sjfb8856606.PHONY: clean 53*2d9fd380Sjfb8856606clean: 54*2d9fd380Sjfb8856606 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 55*2d9fd380Sjfb8856606 test -d build && rmdir -p build || true 56