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 ifeq ($(shell pkg-config --exists libdpdk && echo 0),0)
28 shared: build/$(APP)-shared
29 ln -sf $(APP)-shared build/$(APP)
30 static: build/$(APP)-static
31 ln -sf $(APP)-static build/$(APP)
33 PKGCONF=pkg-config --define-prefix
35 PC_FILE := $(shell $(PKGCONF) --path libdpdk)
36 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
37 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
38 LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk)
42 OBJS := $(patsubst %.c,build/%.o,$(SRCS-y))
44 build/%.o: %.c Makefile $(PC_FILE) | build
45 $(CC) $(CFLAGS) -c $< -o $@
47 build/$(APP)-shared: $(OBJS)
48 $(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
50 build/$(APP)-static: $(OBJS)
51 $(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
58 rm -f build/$(APP)* build/*.o
59 test -d build && rmdir -p build || true
64 $(error "Please define RTE_SDK environment variable")
67 # Default target, detect a build directory, by looking for a path with a .config
68 RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config)))))
70 include $(RTE_SDK)/mk/rte.vars.mk
72 ifneq ($(CONFIG_RTE_EXEC_ENV_LINUX),y)
73 $(info This application can only operate in a linux environment, \
74 please change the definition of the RTE_TARGET environment variable)
79 INC += $(sort $(wildcard *.h))
81 SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) := $(SRCS-y)
83 CFLAGS += -DALLOW_EXPERIMENTAL_API
86 CFLAGS += $(WERROR_FLAGS)
88 include $(RTE_SDK)/mk/rte.extapp.mk