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 PKGCONF=pkg-config --define-prefix
36 PC_FILE := $(shell $(PKGCONF) --path libdpdk)
37 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
38 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
39 LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk)
43 OBJS := $(patsubst %.c,build/%.o,$(SRCS-y))
45 build/%.o: %.c Makefile $(PC_FILE) | build
46 $(CC) $(CFLAGS) -c $< -o $@
48 build/$(APP)-shared: $(OBJS)
49 $(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
51 build/$(APP)-static: $(OBJS)
52 $(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
59 rm -f build/$(APP)* build/*.o
60 test -d build && rmdir -p build || true
65 $(error "Please define RTE_SDK environment variable")
68 # Default target, detect a build directory, by looking for a path with a .config
69 RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config)))))
71 include $(RTE_SDK)/mk/rte.vars.mk
73 ifneq ($(CONFIG_RTE_EXEC_ENV_LINUX),y)
74 $(info This application can only operate in a linux environment, \
75 please change the definition of the RTE_TARGET environment variable)
80 INC += $(sort $(wildcard *.h))
82 SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) := $(SRCS-y)
84 CFLAGS += -DALLOW_EXPERIMENTAL_API
87 CFLAGS += $(WERROR_FLAGS)
89 include $(RTE_SDK)/mk/rte.extapp.mk