1 # SPDX-License-Identifier: BSD-3-Clause
2 # Copyright(c) 2010-2018 Intel Corporation
7 # all source are stored in SRCS-y
23 # Build using pkg-config variables if possible
24 $(shell pkg-config --exists libdpdk)
25 ifeq ($(.SHELLSTATUS),0)
29 shared: build/$(APP)-shared
30 ln -sf $(APP)-shared build/$(APP)
31 static: build/$(APP)-static
32 ln -sf $(APP)-static build/$(APP)
34 PC_FILE := $(shell pkg-config --path libdpdk)
35 CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
36 LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
37 LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
41 OBJS := $(patsubst %.c,build/%.o,$(SRCS-y))
43 build/%.o: %.c Makefile $(PC_FILE) | build
44 $(CC) $(CFLAGS) -c $< -o $@
46 build/$(APP)-shared: $(OBJS)
47 $(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
49 build/$(APP)-static: $(OBJS)
50 $(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
57 rm -f build/$(APP)* build/*.o
58 rmdir --ignore-fail-on-non-empty build
63 $(error "Please define RTE_SDK environment variable")
66 # Default target, detect a build directory, by looking for a path with a .config
67 RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config)))))
69 include $(RTE_SDK)/mk/rte.vars.mk
71 ifneq ($(CONFIG_RTE_EXEC_ENV_LINUX),y)
72 $(info This application can only operate in a linux environment, \
73 please change the definition of the RTE_TARGET environment variable)
78 INC += $(sort $(wildcard *.h))
80 SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) := $(SRCS-y)
82 CFLAGS += -DALLOW_EXPERIMENTAL_API
85 CFLAGS += $(WERROR_FLAGS)
87 include $(RTE_SDK)/mk/rte.extapp.mk